The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Crystal Structure of Hemoprotein Domain of P450BM-3, a Prototype for Microsomal P450's
Abstract
Cytochrome P450BM-3, a bacterial fatty acid monooxygenase, resembles the eukaryotic microsomal P450's and their flavoprotein reductase in primary structure and function. The three-dimensional structure of the hemoprotein domain of P450BM-3 was determined by x-ray diffraction and refined to an R factor of 16.9 percent at 2.0 angstrom resolution. The structure consists of an α and a β domain. The active site heme is accessible through a long hydrophobic channel formed primarily by the β domain and the B′ and F helices of the α domain. The two molecules in the asymmetric unit differ in conformation around the substrate binding pocket. Substantial differences between P450BM-3 and P450cam, the only other P450 structure available, are observed around the substrate binding pocket and the regions important for redox partner binding. A general mechanism for proton transfer in P450's is also proposed.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The relation between the divergence of sequence and structure in proteins.
Chothia, C., & Lesk, A. M. (1986) · The EMBO Journal · doi:10.1002/j.1460-2075.1986.tb04288.x · Cited by 2,458
The three‐dimensional structure of retinol‐binding protein.
Newcomer, M. E., Jones, T. A., Aqvist, J., Sundelin, J., Eriksson, U., Rask, L., & Peterson, P. A. (1984) · The EMBO Journal · doi:10.1002/j.1460-2075.1984.tb01995.x · Cited by 405
Crystal structure of the cytochrome P-450CAM active site mutant Thr252Ala
Raag, R., Martinis, S. A., Sligar, S. G., & Poulos, T. L. (1991) · Biochemistry · doi:10.1021/bi00112a008 · Cited by 208
Cited by
Aromatase Cytochrome P450, The Enzyme Responsible for Estrogen Biosynthesis*
SIMPSON, E. R., MAHENDROO, M. S., MEANS, G. D., KILGORE, M. W., HINSHELWOOD, M. M., GRAHAM-LORENCE, S., AMARNEH, B., ITO, Y., FISHER, C. R., MICHAEL, M. D., et al. (1994) · Endocrine Reviews · doi:10.1210/edrv-15-3-342 · Cited by 1,537
Congenital adrenal hyperplasia due to 21-hydroxylase deficiency*
White, P. C., & Speiser, P. W. (2000) · Endocrine Reviews · doi:10.1210/edrv.21.3.0398 · Cited by 1,432
Mammalian nitric oxide synthases
Stuehr, D. J. (1999) · Biochimica et Biophysica Acta (BBA) - Bioenergetics · doi:10.1016/s0005-2728(99)00016-x · Cited by 996
Simpson, E. R., Clyne, C., Rubin, G., Boon, W. C., Robertson, K., Britt, K., Speed, C., & Jones, M. (2002) · Annual Review of Physiology · doi:10.1146/annurev.physiol.64.081601.142703 · Cited by 773
Cytochrome P450 systems—biological variations of electron transport chains
Hannemann, F., Bichet, A., Ewen, K. M., & Bernhardt, R. (2007) · Biochimica et Biophysica Acta (BBA) - General Subjects · doi:10.1016/j.bbagen.2006.07.017 · Cited by 759
Metadata
- Authors
- Ravichandran, K. G., Boddupalli, S. S., Hasermann, C. A., Peterson, J. A., & Deisenhofer, J.
- Venue
- Science
- Published
- 1993-08-06
- Volume
- 261
- Issue
- 5122
- Pages
- 731-736
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2000051743
- Cited by
- 877
- References
- 3
- FWCI
- 47.34
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Crystal Structure of Hemoprotein Domain of P450BM-3, a Prototype for Microsomal P450's. https://app.cochat.ai/papers/10.1126/science.8342039
- The paper
- Ravichandran, K. G., Boddupalli, S. S., Hasermann, C. A., Peterson, J. A., & Deisenhofer, J. (1993). Crystal Structure of Hemoprotein Domain of P450BM-3, a Prototype for Microsomal P450's. Science. https://doi.org/10.1126/science.8342039
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.