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1fnf
From Proteopedia
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|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1fnf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fnf OCA], [http://www.ebi.ac.uk/pdbsum/1fnf PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1fnf RCSB]</span> | ||
}} | }} | ||
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==Overview== | ==Overview== | ||
We have determined the 2.0 A crystal structure of a fragment of human fibronectin encompassing the seventh through the RGD-containing tenth type III repeats (FN7-10). The structure reveals an extended rod-like molecule with a long axis of approximately 140 A and highly variable relationships between adjacent domains. An unusually small rotation between domains 9 and 10 creates a distinctive binding site, in which the RGD loop from domain 10 and the "synergy" region from domain 9 are on the same face of FN7-10 and thus easily accessible to a single integrin molecule. The cell-binding RGD loop is well-ordered in this structure and extends approximately 10 A away from the FN7-10 core. | We have determined the 2.0 A crystal structure of a fragment of human fibronectin encompassing the seventh through the RGD-containing tenth type III repeats (FN7-10). The structure reveals an extended rod-like molecule with a long axis of approximately 140 A and highly variable relationships between adjacent domains. An unusually small rotation between domains 9 and 10 creates a distinctive binding site, in which the RGD loop from domain 10 and the "synergy" region from domain 9 are on the same face of FN7-10 and thus easily accessible to a single integrin molecule. The cell-binding RGD loop is well-ordered in this structure and extends approximately 10 A away from the FN7-10 core. | ||
| - | |||
| - | ==Disease== | ||
| - | Known diseases associated with this structure: Ehlers-Danlos syndrome, type X, 225310 (1) OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=135600 135600]] | ||
==About this Structure== | ==About this Structure== | ||
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[[Category: rgd]] | [[Category: rgd]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 20:26:25 2008'' |
Revision as of 17:26, 30 March 2008
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| , resolution 2.0Å | |||||||
|---|---|---|---|---|---|---|---|
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
FRAGMENT OF HUMAN FIBRONECTIN ENCOMPASSING TYPE-III REPEATS 7 THROUGH 10
Overview
We have determined the 2.0 A crystal structure of a fragment of human fibronectin encompassing the seventh through the RGD-containing tenth type III repeats (FN7-10). The structure reveals an extended rod-like molecule with a long axis of approximately 140 A and highly variable relationships between adjacent domains. An unusually small rotation between domains 9 and 10 creates a distinctive binding site, in which the RGD loop from domain 10 and the "synergy" region from domain 9 are on the same face of FN7-10 and thus easily accessible to a single integrin molecule. The cell-binding RGD loop is well-ordered in this structure and extends approximately 10 A away from the FN7-10 core.
About this Structure
1FNF is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
2.0 A crystal structure of a four-domain segment of human fibronectin encompassing the RGD loop and synergy region., Leahy DJ, Aukhil I, Erickson HP, Cell. 1996 Jan 12;84(1):155-64. PMID:8548820
Page seeded by OCA on Sun Mar 30 20:26:25 2008
