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Cited by 454

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Minimal sequence in heparin/heparan sulfate required for binding of basic fibroblast growth factor.

Open access
Maccarana, M, Casu, B, Lindahl, U·1993·Journal of Biological Chemistry

Abstract

Experiments based on interaction in free solution between basic fibroblast growth factor (FGF-2) and saccharides related to heparin/heparan sulfate showed that the growth factor binds to heparin and to selectively glucosaminyl 6-O-desulfated heparin but poorly to iduronosyl 2-O-desulfated heparin. 2-O-sulfate groups thus are essential to the interaction, whereas 6-O-sulfates are not required nor do they interfere with FGF-2 binding. Comparison of various bound/nonbound oligosaccharides implicated a minimal pentasaccharide sequence for FGF-2 binding, with the structure: -hexuronic acid-glucosamine N-sulfate-hexuronic acid-glucosamine N-sulfate-iduronic acid 2-O-sulfate- (reducing terminus to the right). Such (overlapping) sequences are abundant in heparin, albeit heavily obscured by irrelevant O-sulfate groups, and occur also in heparan sulfate, with or without additional O-sulfates.

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Metadata

Authors
Maccarana, M., Casu, B., & Lindahl, U.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
1993-11
Volume
268
Issue
32
Pages
23898-23905
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1494551606
Cited by
454
References
1
FWCI
12.97
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Minimal sequence in heparin/heparan sulfate required for binding of basic fibroblast growth factor. https://app.cochat.ai/papers/10.1016/s0021-9258(20)80470-0
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Maccarana, M., Casu, B., & Lindahl, U. (1993). Minimal sequence in heparin/heparan sulfate required for binding of basic fibroblast growth factor. Journal of Biological Chemistry. https://doi.org/10.1016/s0021-9258(20)80470-0

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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