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Role of the matrix protein in the virion association of the human immunodeficiency virus type 1 envelope glycoprotein
Open accessAbstract
The matrix (MA) protein of human immunodeficiency virus type 1 (HIV-1) forms an inner coat directly underneath the lipid envelope of the virion. The outer surface of the lipid envelope surrounding the capsid is coated by the viral Env glycoproteins. We report here that the HIV-1 capsid-Env glycoprotein association is very sensitive to minor alterations in the MA protein. The results indicate that most of the MA domain of the Gag precursor, except for its carboxy terminus, is essential for this association. Viral particles produced by proviruses with small missense or deletion mutations in the region coding for the amino-terminal 100 amino acids of the MA protein lacked both the surface glycoprotein gp120 and the transmembrane glycoprotein gp41, indicating a defect at the level of Env glycoprotein incorporation. Alterations at the carboxy terminus of the MA domain had no significant effect on the levels of particle-associated Env glycoprotein or on virus replication. The presence of HIV-1 MA protein sequences was sufficient for the stable association of HIV-1 Env glycoprotein with hybrid particles that contain the capsid (CA) and nucleocapsid (NC) proteins of visna virus. The association of HIV-1 Env glycoprotein with the hybrid particles was dependent upon the presence of the HIV-1 MA protein domain, as HIV-1 Env glycoprotein was not efficiently recruited into virus particles when coexpressed with authentic visna virus Gag proteins.
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“The self-association of HIV-1 MA, and especially its trimerization, has also been shown to be crucial for the incorporation of envelope glycoprotein into the nascently forming virus particles”
From Beyond reverse transcription: molecular mechanisms and emerging paradigms in retroviral replication (2026) · cites this paper as Dorfman et al. 1994
In the citing paper
“Proper localization of Env at the plasma membrane is critical for its selective incorporation into budding virions, a process mediated by interactions between gp41 cytoplasmic tail and the MA domain of the Gag protein”
From Beyond reverse transcription: molecular mechanisms and emerging paradigms in retroviral replication (2026) · cites this paper as Dorfman et al. 1994
Citations
Cites
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Sorted by citations
Items 101–200 of 264
Ritter, G., Yamshchikov, G., Cohen, S. J., & Mulligan, M. J. (1996) · Journal of Virology · doi:10.1128/jvi.70.4.2669-2673.1996 · Cited by 54
“Prior reports provide evidence that during lentiviral morphogenesis an interaction between the glycoprotein and the matrix protein occurs (8, 12, 34, 35, 45, 62, 64).”
BackgroundSolution Structure and Membrane Interaction of the Cytoplasmic Tail of HIV-1 gp41 Protein
Murphy, R. E., Samal, A. B., Vlach, J., & Saad, J. S. (2017) · Structure · doi:10.1016/j.str.2017.09.010 · Cited by 65
“Based on genetic, in vivo, and biochemical evidence, early studies suggested that Env incorporation is mediated by interactions between the MA domain of Gag and gp41CT (Cosson, 1996; Dorfman et al., 1994; Freed and Martin, 1995, 1996; Yu et al., 1992).”
BackgroundHIV-1 matrix protein: A mysterious regulator of the viral life cycle
Bukrinskaya, A. G. (2007) · Virus Research · doi:10.1016/j.virusres.2006.07.001 · Cited by 54
Brinzevich, D., Young, G. R., Sebra, R., Ayllón, J., Maio, S. M., Deikus, G. Y., Chen, B. K., Fernández-Sesma, A., Simon, V. R., & Mulder, L. C. F. (2014) · Journal of Virology · doi:10.1128/jvi.00669-14 · Cited by 58
“The HIV-1 matrix protein (MA) is essential for the incorporation of HIV-1 Env proteins into viral particles (49).”
BackgroundDorfman, T., Weimann, A., Borsetti, A., Walsh, C. T., & Göttlinger, H. (1997) · Journal of Virology · doi:10.1128/jvi.71.9.7110-7113.1997 · Cited by 52
“As a control, the wild-type CyPA-HA expression vector was cotransfected with HXBH10-gag(2), a HIV-1 proviral construct which is unable to produce viral particles because it lacks an open gag reading frame (11).”
MethodSelf-citationUPF1 Is Crucial for the Infectivity of Human Immunodeficiency Virus Type 1 Progeny Virions
Serquiña, A., Das, S. R., Popova, E. N., Ojelabi, O., Roy, C. K., & Göttlinger, H. G. (2013) · Journal of Virology · doi:10.1128/jvi.00925-13 · Cited by 53
“The HXBH10-gag proviral construct is unable to express Gag due to premature termination codons in the gag gene (23).”
BackgroundSelf-citationPopov, S., Popova, E. N., Inoue, M., & Göttlinger, H. G. (2009) · Journal of Virology · doi:10.1128/jvi.00198-09 · Cited by 57
“premature termination codons in the gag gene (13), was used as a negative”
MethodSelf-citationEfficient assembly of an HIV-1/MLV Gag-chimeric virus in murine cells
Chen, B. K., Rousso, I. Y., Shim, S., & Kim, P. S. (2001) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.261563198 · Cited by 47
Production and Characterization of Simian-Human Immunodeficiency Virus-Like Particles
Yao, Q., Kuhlmann, F. M., Eller, R., Compans, R., & Chen, C. (2000) · AIDS Research and Human Retroviruses · doi:10.1089/088922200309322 · Cited by 49
Ackerson, B. K., Rey, O., Canon, J. R., & Krogstad, P. A. (1998) · Journal of Virology · doi:10.1128/jvi.72.1.303-308.1998 · Cited by 45
“The initial product of gag gene translation is a polyprotein which contains information necessary for assembly and release of virions (19, 37), into which viral RNA (24), env glycoprotein (14, 40), polencoded enzymes (29, 34), and other viral proteins are incorporated.”
BackgroundJohnson, J. E., Rodgers, W., & Rose, J. K. (1998) · Virology · doi:10.1006/viro.1998.9429 · Cited by 48
Usami, Y., Popov, S., & Göttlinger, H. (2014) · Journal of Virology · doi:10.1128/jvi.01933-13 · Cited by 46
“HIV-1 virions, Jurkat TAg cells were transfected either with a full-length HIV-1 provirus harboring a disrupted gag gene (73) or with HXB/Env / Nef (1 g), along with pSVIIIenv (0.”
MethodSelf-citationDettenhofer, M., & Yu, X.-F. (1999) · Journal of Virology · doi:10.1128/jvi.73.6.4696-4704.1999 · Cited by 44
“MA also plays another role during virus assembly, that of incorporating the viral envelope glycoproteins into the surfaces of virions (9, 12, 40) by interacting with the cytoplasmic tail of gp41 (6, 10, 12, 41).”
BackgroundKaushik, R., & Ratner, L. (2004) · Journal of Virology · doi:10.1128/jvi.78.5.2319-2326.2004 · Cited by 41
Binding of Calmodulin to the HIV-1 Matrix Protein Triggers Myristate Exposure
Ghanam, R. H., Fernandez, T. F., Fledderman, E. L., & Saad, J. S. (2010) · Journal of Biological Chemistry · doi:10.1074/jbc.m110.179093 · Cited by 49
Laurent, L., Olsen, M., Crowley, R., Savilahti, H., & Brown, P. (2000) · Journal of Virology · doi:10.1128/jvi.74.6.2760-2769.2000 · Cited by 42
“Consistent with previous studies (7, 10), most of the mutations in the C-terminal domain of matrix (positions 1105 to 1175 in this study), which consists of a long alpha-helical tail that extends away from the globular domain, have little apparent effect on any of steps in viral replication (Fig.”
ResultGonzález, S. A., Burny, A., & Affranchino, J. L. (1996) · Journal of Virology · doi:10.1128/jvi.70.9.6384-6389.1996 · Cited by 42
“The HIV-1 MA is thought to be involved in virus entry (27), transport of the viral preintegration complex to the nucleus (1), envelope (Env) glycoprotein incorporation into virus particles (4, 5, 28), and virus particle assembly (3, 7, 28).”
BackgroundAkiyama, H., Miller, C. M., Patel, H. V., Hatch, S. C., Archer, J. F., Ramirez, N.-G. P., & Gummuluru, S. (2014) · Journal of Virology · doi:10.1128/jvi.00992-14 · Cited by 42
“It has long been appreciated that Env incorporation into virus particles is dependent on interactions between the cytoplasmic tail (CT) of gp41 and MA, and previous studies have demonstrated a significant deficit in Env incorporation in viruses with MA mutations (32, 33, 71, 72).”
BackgroundBlanc, I., Rosenberg, A. R., & Dokhélar, M. (1999) · Journal of Virology · doi:10.1128/jvi.73.3.1860-1867.1999 · Cited by 42
“In HIV-1, mutations in the MA disturb glycoprotein incorporation (10, 50), probably because the MA has to accommodate the long cytoplasmic tail of the glycoproteins.”
BackgroundSecond-Site Compensatory Mutations of HIV-1 Capsid Mutations
Noviello, C., López, C., Kukull, B., McNett, H., Still, A., Eccles, J., Sloan, R., & Barklis, E. (2011) · Journal of Virology · doi:10.1128/jvi.00099-11 · Cited by 40
“At the N terminus, the matrix (MA) domain interacts with the membrane via a myristoyl moiety and N-terminal basic amino acids (3, 6, 18, 19, 22, 25, 50, 56, 57, 61, 64, 73, 74).”
BackgroundAnalysis of HIV-1 Matrix-Envelope Cytoplasmic Tail Interactions
Alfadhli, A., Staubus, A. O., Tedbury, P. R., Novikova, M., Freed, E. O., & Barklis, E. (2019) · Journal of Virology · doi:10.1128/jvi.01079-19 · Cited by 38
Zentner, I., Sierra, L., Fraser, A. K., Maciunas, L. J., Mankowski, M. K., Vinnik, A., Fedichev, P. O., Ptak, R. G., Martín‐García, J., & Cocklin, S. (2013) · ChemMedChem · doi:10.1002/cmdc.201200577 · Cited by 44
Regulating The Functions of The HIV-1 Matrix Protein
Hearps, A. C., & Jans, D. A. (2007) · AIDS Research and Human Retroviruses · doi:10.1089/aid.2006.0108 · Cited by 30
“36 This theory is supported by the fact that Gag has a much greater affinity for membranes than MA. 34,37 The myr-exposed state is also promoted by the interaction of MA with PI(4,5)P2.”
Ye, L., Bu, Z., Vzorov, A., Taylor, D., Compans, R., & Yang, C.-L. (2004) · Journal of Virology · doi:10.1128/jvi.78.24.13409-13419.2004 · Cited by 39
“Early studies have shown that the long cytoplasmic domain of HIV Env plays important roles in regulating Env protein function and virus infectivity (17, 24, 33, 51) and have identified several structural features modulating these functions, such as modulating surface expression of the Env protein (3, 4, 6, 27, 32, 45,…”
BackgroundHourioux, C., Brand, D., Sizaret, P., Lemiale, F., Lebigot, S., Barin, F., & Roingeard, P. (2000) · doi:10.1089/088922200414983 · Cited by 38
Pizzato, M., Popova, E., & Göttlinger, H. (2008) · Journal of Virology · doi:10.1128/jvi.01150-08 · Cited by 36
“codon and a frameshift mutation in the gag gene (29).”
BackgroundSelf-citationSoneoka, Y., Kingsman, S., & Kingsman, A. (1997) · Journal of Virology · doi:10.1128/jvi.71.7.5549-5559.1997 · Cited by 36
“In Rous sarcoma virus, the matrix protein can be chemically cross-linked to the envelope proteins (9), and in HIV-1, the matrix protein has been shown to be required for envelope incorporation (3, 45).”
BackgroundZhang, S., Nguyen, H. T., Ding, H., Wang, J., Zou, S., Liu, L., Guha, D., Gabuzda, D. H., Ho, D. D., Kappes, J. C., et al. (2020) · Journal of Virology · doi:10.1128/jvi.01369-20 · Cited by 37
Checkley, M. A., Luttge, B. G., Mercredi, P. Y., Kyere, S. K., Donlan, J., Murakami, T., Summers, M. F., Cocklin, S., & Freed, E. O. (2013) · Journal of Virology · doi:10.1128/jvi.03299-12 · Cited by 38
Lambelé, M., Labrosse, B., Roch, E., Moreau, A., Verrier, B., Barin, F., Roingeard, P., Mammano, F., & Brand, D. (2006) · Journal of Virology · doi:10.1128/jvi.01659-06 · Cited by 35
“Mutations within the matrix region of Gag affect Env incorporation into virions (17, 22).”
BackgroundSelf-citationShen, T., Liang, H., Tong, X., Fan, X., He, X., Ma, Y., Xiang, W.-H., Shen, R.-X., Zhang, X.-Y., & Shao, Y. (2006) · Vaccine · doi:10.1016/j.vaccine.2005.08.084 · Cited by 35
HIV-1-Specific CD8+ T Cell Responses and Viral Evolution in Women and Infants1
Sanchez-Merino, V., Nie, S.-W., & Luzuriaga, K. (2005) · Journal of Immunology · doi:10.4049/jimmunol.175.10.6976 · Cited by 35
“Of note was that the amino acid substitution was located in a very conserved region (gag p17, helix 1) previously described to be important for viral replication in Jurkat cells (35).”
BackgroundBeauséjour, Y., & Tremblay, M. (2004) · Journal of Virology · doi:10.1128/jvi.78.21.11916-11925.2004 · Cited by 35
“However, there are several lines of evidence indicating that viral Env glycoproteins themselves are incorporated into budding viral entities by direct or indirect interaction with Gag polyproteins (18, 21, 29, 30, 44, 68).”
BackgroundBiomedicine and Diseases: Review¶Assembling the human immunodeficiency virus type 1
Cimarelli, A., & Darlix, J. (2002) · Cellular and Molecular Life Sciences · doi:10.1007/s00018-002-8495-6 · Cited by 79
Kiernan, R. E., & Freed, E. O. (1998) · Journal of Virology · doi:10.1128/jvi.72.12.9621-9627.1998 · Cited by 36
“Deletions and multiple amino acid substitutions throughout MA impair Env incorporation (9, 68), and single amino acid substitutions near the amino terminus of MA can abrogate Env incorporation (16, 19, 45).”
BackgroundKarlsson, G., Gao, F., Robinson, J. E., Hahn, B., & Sodroski, J. (1996) · Journal of Virology · doi:10.1128/jvi.70.9.6136-6142.1996 · Cited by 35
“HXBH10-gag(2) is a variant of HXBH10 that is unable to express p55 because of a premature termination codon in place of codon 8 of the gag gene and an additional frameshift mutation in the CA coding region (12).”
BackgroundMethodRoles of the interactions between Env and Gag proteins in the HIV‐1 replication cycle
Murakami, T. (2008) · Microbiology and Immunology · doi:10.1111/j.1348-0421.2008.00008.x · Cited by 33
Mutational analysis of the feline immunodeficiency virus matrix protein
Manrique, M. L., Celma, C. C. P., González, S. A., & Affranchino, J. L. (2001) · Virus Research · doi:10.1016/s0168-1702(01)00249-0 · Cited by 30
Kiernan, R. E., Ono, A., & Freed, E. O. (1999) · Journal of Virology · doi:10.1128/jvi.73.6.4728-4737.1999 · Cited by 30
“MA is necessary for specific targeting of the Gag precursor to the plasma membrane (3, 12, 18, 22) and is required for efficient incorporation of the HIV-1 envelope (Env) glycoprotein into virions (9, 14, 16, 52).”
MethodIdentification of Retroviral Late Domains as Determinants of Particle Size
Garnier, L., Parent, L., Rovinski, B., Cao, S.-X., & Wills, J. (1999) · Journal of Virology · doi:10.1128/jvi.73.3.2309-2320.1999 · Cited by 34
Lerner, G., Weaver, N. C., Anokhin, B., & Spearman, P. W. (2022) · Viruses · doi:10.3390/v14030478 · Cited by 49
Human Immunodeficiency Virus Type 1 Matrix Protein Interacts with Cellular Protein HO3
Lama, J., & Trono, D. (1998) · Journal of Virology · doi:10.1128/jvi.72.2.1671-1676.1998 · Cited by 30
“Mutations in MA which prevent the particle incorporation of Env have been identified (7, 9, 34).”
BackgroundPleiotropic Mutations in the HIV-1 Matrix Protein That Affect Diverse Steps in Replication
Casella, C. R., Raffini, L. J., & Panganiban, A. T. (1997) · Virology · doi:10.1006/viro.1996.8355 · Cited by 29
Matano, T., Odawara, T., Iwamoto, A., & Yoshikura, H. (1995) · Journal of General Virology · doi:10.1099/0022-1317-76-12-3165 · Cited by 33
“Some have claimed that the interaction between Env and core protein (Gag) is necessary for Env incorporation (Yu et al., 1992; Dorfman et al., 1994), whereas others have reported that some heterologous proteins can be efficiently incor- * Author for correspondence.”
BackgroundLabranche, C., Sauter, M. M., Haggarty, B., Vance, P., Romano, J., Hart, T., Bugelski, P., & Hoxie, J. (1994) · Journal of Virology · doi:10.1128/jvi.68.9.5509-5522.1994 · Cited by 33
“A number of viral gene products have been implicated in modulating envelope expression on the cell surface and/or virions including Nef (64), Vpu (73), and the p18 matrix protein (17, 21, 77).”
BackgroundHahn, T., Matala, E., Chappey, C., & Ahmad, N. (1999) · AIDS Research and Human Retroviruses · doi:10.1089/088922299310584 · Cited by 31
“One such gene product, the gag p17 matrix protein, plays a pivotal role in the virus life cycle, including virus entry, 25,26 the targeting and binding of Gag precursor to the plasma membrane, 27,28 the incorporation of envelope glycoproteins into virions, 12,29,30 and virus assembly and release.”
Bugelski, P. J., Maleeff, B. E., Klinkner, A. M., Ventre, J. R., & Hart, T. K. (1995) · AIDS Research and Human Retroviruses · doi:10.1089/aid.1995.11.55 · Cited by 32
“Mutational analysis of HIV-1 pl7 has indicated an essential role of this protein in targeting the correct cellular site for viral morphogenesis.18-20 Owens and Rose57 have shown that incorporation of HIV-1 Env glycoprotein into HIVenv-VSVgag chimeras is dependent on the cytoplasmic tail of VSV Env…”
Calmodulin and HIV Type 1: Interactions with Gag and Gag Products
Radding, W., Williams, J. P., McKenna, M. A., Tummala, R., Hunter, E., Tytler, E. M., & McDonald, J. M. (2000) · AIDS Research and Human Retroviruses · doi:10.1089/088922200750006047 · Cited by 33
“RWEKIRL from p17(15–21) is similar to N WE V YKL from the rabbit skeletal muscle phosphofructokinase calmodulin-binding site 22 (boldface denotes similar residue) and to RW K K NF I from the rabbit skeletal MLCK calmodulin-binding site.”
Pisoni, G., Bertoni, G., Boettcher, P. J., Ponti, W., & Moroni, P. (2005) · Virus Research · doi:10.1016/j.virusres.2005.09.012 · Cited by 26
HIV-1 Nef Enhances Both Membrane Expression and Virion Incorporation of Env Products
Schiavoni, I., Trapp, S., Santarcangelo, A. C., Piacentini, V., Pugliese, K., Baur, A., & Federico, M. (2004) · Journal of Biological Chemistry · doi:10.1074/jbc.m312453200 · Cited by 30
Budding of enveloped viruses from the plasma membrane
Cadd, T. L., Skoging, U., & Liljeström, P. (1997) · Bioessays · doi:10.1002/bies.950191109 · Cited by 30
Garnier, L., Ravallec, M., Blanchard, P., Chaabihi, H., Bossy, J., Devauchelle, G., Jestin, A., & Cerutti, M. (1995) · Journal of Virology · doi:10.1128/jvi.69.7.4060-4068.1995 · Cited by 30
“However, the reciprocal incorporation of HIV-1 Env glycoprotein into other retroviral capsids has not succeeded (6, 43).”
BackgroundRegulation of HIV-1 gag Protein Subcellular Targeting by Protein Kinase C
Yu, G., Shen, F. S., Sturch, S., Aquino, A., Glazer, R. I., & Felsted, R. L. (1995) · Journal of Biological Chemistry · doi:10.1074/jbc.270.9.4792 · Cited by 29
The Interplay between HIV-1 Gag Binding to the Plasma Membrane and Env Incorporation
Murphy, R. E., & Saad, J. S. (2020) · Viruses · doi:10.3390/v12050548 · Cited by 30
Brandano, L. A., & Stevenson, M. (2011) · Journal of Virology · doi:10.1128/jvi.06047-11 · Cited by 30
“Cellular and viral lysates were prepared and analyzed for Env expression and particle incorporation, respectively, using immunoblotting with an anti-HIV-1 Env MAb as previously described (13).”
BackgroundMethodInfluentialAnalysis of human immunodeficiency virus matrix domain replacements.
Scholz, I. G., Still, A., Dhenub, T. C., Coday, K., Webb, M., & Barklis, E. (2008) · Virology · doi:10.1016/j.virol.2007.10.010 · Cited by 29
“One possible itinerary involves PrGag association with intracellular membranes such as multivesicular bodies (MVBs), followed by vesicular delivery to the plasma membrane (PM) (Bryant and Ratner, 1990; Davis et al., 2006; Dorfman et al., 1994; Freed and Martin, 1995, 1996).”
Celma, C. C. P., Manrique, J. M., Affranchino, J. L., Hunter, E., & González, S. (2001) · Virology · doi:10.1006/viro.2001.0869 · Cited by 29
Blay, W., Kasprzyk, T., Misher, L., Richardson, B., & Haigwood, N. (2007) · Journal of Virology · doi:10.1128/jvi.01215-07 · Cited by 28
“Several lines of evidence suggest that the Env spikes interact with the structural matrix (MA) protein via the cytoplasmic tail of gp41 (15, 17, 26, 57, 84).”
BackgroundNef Enhances Human Immunodeficiency Virus Type 1 Infectivity in the Absence of Matrix
Dorfman, T., Popova, E. N., Pizzato, M., & Göttlinger, H. G. (2002) · Journal of Virology · doi:10.1128/jvi.76.13.6857-6862.2002 · Cited by 25
“viral particles (13, 55), but Env incorporation can be com-”
BackgroundSelf-citationTewari, D., Goldstein, S. L., Notkins, A. L., & Zhou, P. (1998) · The Journal of Immunology · doi:10.4049/jimmunol.161.5.2642 · Cited by 28
Beauséjour, Y., & Tremblay, M. (2004) · Virology · doi:10.1016/j.virol.2004.03.029 · Cited by 27
“…mutations in the HIV-1 matrix protein often result in a blocking of the incorporation of HIV-1 Env (gp120 and gp41) into assembling HIV-1 particles (Dorfman et al., 1994; Freed and Martin, 1995, 1996; Lee et al., 1997; Yu et al., 1992, 1993), a virus expression vector bearing a single-site…”
BackgroundManrique, J. M., Celma, C. C. P., Hunter, E., Affranchino, J. L., & González, S. A. (2003) · Journal of Virology · doi:10.1128/jvi.77.20.10881-10888.2003 · Cited by 27
“within the N-terminal 100 amino acids (7, 36), and certain”
BackgroundPfeiffer, T., Zentgraf, H., Freyaldenhoven, B., & Bosch, V. (1997) · Journal of General Virology · doi:10.1099/0022-1317-78-7-1745 · Cited by 27
“The viral matrix (MA) domain of the precursor Pr55gag plays a central role both in particle formation and glycoprotein incorporation, and MA mutants have been generated which result in normal release of particles lacking Env, although Env had been present in the transfected cell (Yu et al., 1992 ; Dorfman et al., 1994…”
BackgroundManrique, J. M., Affranchino, J. L., & González, S. A. (2008) · Virology · doi:10.1016/j.virol.2008.01.015 · Cited by 28
Camaur, D., Gallay, P. A., Swingler, S., & Trono, D. (1997) · Journal of Virology · doi:10.1128/jvi.71.9.6834-6841.1997 · Cited by 25
“Small missense or deletion mutations in the MA region encoding the first 100 residues result in the production of virions that lack both surface glycoprotein gp120 and transmembrane glycoprotein gp41 (11, 51).”
BackgroundBlockage of N-myristoylation of HIV-1 gag induces the production of impotent progeny virus.
Furuishi, K., Matsuoka, H., Takama, M., Takahashi, I., Misumi, S., & Shoji, S. (1997) · Biochemical and Biophysical Research Communications - BBRC · doi:10.1006/bbrc.1997.7178 · Cited by 26
Francesco, M. A. D., Baronio, M., & Poiesi, C. (2011) · Journal of Biological Chemistry · doi:10.1074/jbc.m110.191270 · Cited by 21
In vitro assembly of the feline immunodeficiency virus Gag polyprotein
Affranchino, J. L., & González, S. A. (2010) · Virus Research · doi:10.1016/j.virusres.2010.03.012 · Cited by 23
Identification and characterization of HIV-1 CD8+ T cell escape variants with impaired fitness.
Sanchez-Merino, V., Farrow, M. A., Brewster, F. E., Somasundaran, M., & Luzuriaga, K. (2008) · Journal of Infectious Diseases · doi:10.1086/524845 · Cited by 25
“for viral replication in culture [30].”
BackgroundBu, Z., Ye, L., Vzorov, A., Taylor, D., Compans, R., & Yang, C.-L. (2004) · Virology · doi:10.1016/j.virol.2004.06.041 · Cited by 25
Salzwedel, K., West, J. T., Mulligan, M., & Hunter, E. (1998) · Journal of Virology · doi:10.1128/jvi.72.9.7523-7531.1998 · Cited by 25
“Deletions within the HIV-1 MA protein prevent the incorporation of glycoprotein into virions (8, 39).”
BackgroundDenesvre, C., Carrington, C., Corbin, A., Takeuchi, Y., Cosset, F., Schulz, T. F., Sitbon, M., & Sonigo, P. (1996) · Journal of Virology · doi:10.1128/jvi.70.7.4380-4386.1996 · Cited by 25
Cheung, L., McLain, L., Hollier, M. J., Reading, S. A., & Dimmock, N. (2005) · Journal of General Virology · doi:10.1099/vir.0.80439-0 · Cited by 25
Solution Structure of Calmodulin Bound to the Binding Domain of the HIV-1 Matrix Protein
Vlach, J., Samal, A. B., & Saad, J. S. (2014) · Journal of Biological Chemistry · doi:10.1074/jbc.m113.543694 · Cited by 28
“Several residues in helix 1 of MA (Leu(13), Trp(16), Glu(17), and Lys(18)) are important for gp160 incorporation (89 –91), which led to the suggestion that the MA domain of Gag interacts directly with the gp160 protein via helix 1 (89, 92).”
BackgroundSamal, A. B., Ghanam, R. H., Fernandez, T. F., Monroe, E. B., & Saad, J. S. (2011) · Journal of Biological Chemistry · doi:10.1074/jbc.m111.273623 · Cited by 27
Kattenbeck, B., von Poblotzki, A., Rohrhofer, A., Wolf, H. J., & Modrow, S. (1997) · Journal of General Virology · doi:10.1099/0022-1317-78-10-2489 · Cited by 19
“…(Freed et al., 1994 ; Morikawa et al., 1995) ; incorporation of the viral glycoprotein complexes via gp41 (Yu et al., 1992a ; Wang et al., 1993 ; Dorfman et al., 1994a) ; and directing the viral preintegration complex to the nucleus during the early steps of infection (Bukrinskaya et al., 1992…”
BackgroundLong, G., Pan, X.-Y., Westenberg, M., & Vlak, J. (2006) · Journal of Virology · doi:10.1128/jvi.01178-06 · Cited by 23
“The CTDs of virus glycoproteins are clearly involved in virus assembly, since they bind to the matrix protein of the nucleocapsid and collate the viral envelope and nucleocapsid (9, 12, 45).”
BackgroundBhatia, A. K., Kaushik, R., Campbell, N., Pontow, S. E., & Ratner, L. (2008) · Virology · doi:10.1016/j.virol.2008.10.047 · Cited by 21
“Co-expression of Env with Pr55Gag focuses budding exclusively at the basolateral surface of polarized epithelial cells (Dorfman et al., 1994; Owens et al., 1991).”
BackgroundLodge, R., Subbramanian, R. A., Forget, J., Lemay, G., & Cohen, É. A. (1998) · Gene Therapy · doi:10.1038/sj.gt.3300646 · Cited by 22
Molecular Biology of Lentivirus-Mediated Gene Transfer
Stevenson, M. (2002) · Current topics in microbiology and immunology · doi:10.1007/978-3-642-56114-6_1 · Cited by 17
Viral and host factors regulating HIV-1 envelope protein trafficking and particle incorporation
Anokhin, B., & Spearman, P. (2022) · Viruses · doi:10.3390/v14081729 · Cited by 21
Atomic view of the HIV-1 matrix lattice; implications on virus assembly and envelope incorporation
Samal, A. B., Green, T. J., & Saad, J. S. (2022) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2200794119 · Cited by 21
Retroviral Env Glycoprotein Trafficking and Incorporation into Virions
Murakami, T. (2012) · Molecular Biology International · doi:10.1155/2012/682850 · Cited by 30
“The MA domain of Gag has been shown to be important for Env incorporation into virions [91, 92, 101, 102].”
BackgroundA CCR5-Tropic Simian-HIV Molecular Clone Capable of Inducing AIDS in Rhesus Macaques
Hsu, M.-L., Ho, S., Balfe, P., Gettie, A., Harouse, J., Blanchard, J., & Cheng-Mayer, C. (2005) · Journal of Acquired Immune Deficiency Syndromes · doi:10.1097/01.qai.0000184857.39318.4f · Cited by 21
Analysis of dominant-negative effects of mutant Env proteins of human immunodeficiency virus type 1.
Iwatani, Y., Kawano, K., Ueno, T., Tanaka, M., Ishimoto, A., Ito, M., & Sakai, H. (2001) · Virology · doi:10.1006/viro.2001.0944 · Cited by 21
Potential nuclease-based strategies for HIV gene therapy.
Singwi, S., & Joshi, S. (2000) · Frontiers in Bioscience · doi:10.2741/singwi · Cited by 21
“The association of Gag and Gag/Pol precursors with the Env protein is mediated by protein/protein interactions between the MA domain and gp41 protein (80).”
BackgroundMurphy, R. E., Samal, A. B., Vlach, J., Más, V., Prevelige, P. E., & Saad, J. S. (2019) · Journal of Biological Chemistry · doi:10.1074/jbc.ra119.010997 · Cited by 25
“Genetic, in vivo, and biochemical studies suggested that incorporation of the Env protein into virus particles is mediated by interactions between the MA domain of Gag and the cytoplasmic tail of the transmembrane subunit of Env (gp41CT) (50-54).”
BackgroundModification of virus infectivity by cytoplasmic tail of HIV-1 TM protein.
Iwatani, Y., Ueno, T., Nishimura, A., Zhang, X.-Y., Hattori, T., Ishimoto, A., Ito, M., & Sakai, H. (2001) · Virus Research · doi:10.1016/s0168-1702(00)00249-5 · Cited by 20
Expression of HIV-1 antigens in plants as potential subunit vaccines
Meyers, A., Chakauya, E., Shephard, E. G., Tanzer, F. L., Maclean, J., Lynch, A., Williamson, A., & Rybicki, E. (2008) · BMC Biotechnology · doi:10.1186/1472-6750-8-53 · Cited by 19
“The native p17 facilitates the intramembrane associations necessary for viral assembly and release [34,35] as well as being involved in the transport of the viral pre-integration complex into the nucleus [36].”
BackgroundFunctional relationship between the matrix proteins of feline and simian immunodeficiency viruses
Manrique, M. L., González, S. A., & Affranchino, J. L. (2004) · Virology · doi:10.1016/j.virol.2004.07.029 · Cited by 18
“, 1996) and envelope glycoprotein incorporation into virions (Dorfman et al., 1994; Freed and Martin, 1996; Manrique et al., 2003; Murakami and Freed, 2000; Yu et al., 1992).”
BackgroundJalaguier, P., Turcotte, K., Danylo, A., Cantin, R., & Tremblay, M. J. (2011) · PLoS ONE · doi:10.1371/journal.pone.0028314 · Cited by 15
“envelope glycoproteins (ENV) [24,25].”
Welman, M., Lemay, G., & Cohen, É. (2007) · Virus Research · doi:10.1016/j.virusres.2006.10.009 · Cited by 18
Lee, S.-F., Ko, C., Wang, C.-T., & Chen, S. S. (2002) · Journal of Biological Chemistry · doi:10.1074/jbc.m201479200 · Cited by 17
Shtykova, E., Petoukhov, M., Dadinova, L., Fedorova, N. V., Tashkin, V. Y., Timofeeva, T. A., Ksenofontov, A., Loshkarev, N. A., Baratova, L. A., Jeffries, C. M., et al. (2018) · Journal of Virology · doi:10.1128/jvi.01450-18 · Cited by 16
Gregory, D. A., Lyddon, T. D., & Johnson, M. C. (2012) · Journal of Virology · doi:10.1128/jvi.02604-12 · Cited by 15
“1524 jvi.asm.org Journal of Virology on July 22, 2018 by guest http://jvi.asm .org/ D ow nloaded from visna virus can convey the ability to incorporate HIV Env (12).”
BackgroundInfluentialA comparative analysis of viral matrix proteins using disorder predictors
Goh, G. K., Dunker, A. K., & Uversky, V. N. (2008) · Virology Journal · doi:10.1186/1743-422x-5-126 · Cited by 63
“Earlier it has been already observed that the envelope proteins are very sensitive to the behavior of the matrix proteins [3].”
BackgroundJin, S., Chen, C.-P., & Montelaro, R. (2005) · Journal of Virology · doi:10.1128/jvi.79.14.8793-8801.2005 · Cited by 16
“In this regard, studies with other retroviruses, including HIV-1, have implicated a number of virion proteins as important components of the viral DNA PIC, including the viral integrase (4, 6, 57), matrix (18, 20, 26, 28, 33, 61), capsid (10, 23, 64), and Vpr (5, 31, 42, 56).”
BackgroundThe Triple Threat of HIV-1 Protease Inhibitors
Potempa, M., Lee, S.-K., Wolfenden, R. V., & Swanstrom, R. I. (2015) · Current topics in microbiology and immunology · doi:10.1007/82_2015_438 · Cited by 15
“And furthermore, deletions (Yu et al. 1992; Dorfman et al. 1994; Mammano et al. 1995; Murakami and Freed 2000) or single amino acid substitutions in MA (Freed and Martin 1995; Mammano et al. 1995; Brandano and Stevenson 2012) are sufficient for excluding Env from budding virions.”
BackgroundEvolution of feline immunodeficiency virus Gag proteins
Burkala, E. J., & Poss, M. L. (2007) · Virus Genes · doi:10.1007/s11262-006-0058-8 · Cited by 13
Cerfoglio, J. C. A., González, S. A., & Affranchino, J. L. (2014) · Journal of General Virology · doi:10.1099/vir.0.065151-0 · Cited by 14
Metadata
- Authors
- Dorfman, T., Mammano, F., Haseltine, W. A., & Göttlinger, H. G.
- Affiliations
- Dana-Farber Cancer Institute (US)
- Venue
- Journal of Virology
- Publisher
- American Society for Microbiology
- Published
- 1994-03
- Volume
- 68
- Issue
- 3
- Pages
- 1689-1696
- ISSN
- 0022-538X (ISSN-L)
- 1098-5514
- PMC
- PMC236628
- OpenAlex
- W1557860493
- Cited by
- 288
- References
- 0
- Citations by year
- 2025: 2 · 2024: 4 · 2023: 1 · 2022: 7 · 2021: 1 · 2020: 4 · 2019: 5 · 2018: 3 · 2017: 3 · 2016: 4 · 2015: 4 · 2014: 8 · 2013: 13 · 2012: 9
- FWCI
- 8.13
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Journal of Virology (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Cancer Institute (CA06516, P30CA006516)
- National Institute of Allergy and Infectious Diseases (AI29873, AI28691, P30AI028691)
- Topics
- Life Sciences › Immunology and Microbiology › Virology › HIV Research and Treatment
- Life Sciences › Immunology and Microbiology › Immunology › T-cell and Retrovirus Studies
- Health Sciences › Medicine › Infectious Diseases › HIV/AIDS drug development and treatment
- Keywords
- HIV-1 matrix protein, HIV-1 envelope glycoprotein, Gag precursor, gp120, gp41, visna virus, viral assembly, C-terminal domain, missense mutations, deletion mutations
- MeSH terms
- Cells, Cultured, DNA Mutational Analysis, Humans, Morphogenesis, Protein Binding, RNA, Viral, Structure-Activity Relationship, Viral Matrix Proteins, Virion, HIV-1, Gene Products, env
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