1ah1
From Proteopedia
| Line 4: | Line 4: | ||
|PDB= 1ah1 |SIZE=350|CAPTION= <scene name='initialview01'>1ah1</scene> | |PDB= 1ah1 |SIZE=350|CAPTION= <scene name='initialview01'>1ah1</scene> | ||
|SITE= <scene name='pdbsite=GL1:Glycosylation+Site'>GL1</scene> and <scene name='pdbsite=GL2:Glycosylation+Site'>GL2</scene> | |SITE= <scene name='pdbsite=GL1:Glycosylation+Site'>GL1</scene> and <scene name='pdbsite=GL2:Glycosylation+Site'>GL2</scene> | ||
| - | |LIGAND= | + | |LIGAND= <scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=FUL:BETA-L-FUCOSE'>FUL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ah1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ah1 OCA], [http://www.ebi.ac.uk/pdbsum/1ah1 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1ah1 RCSB]</span> | ||
}} | }} | ||
| Line 38: | Line 41: | ||
[[Category: t cell receptor]] | [[Category: t cell receptor]] | ||
| - | ''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 18:40:04 2008'' |
Revision as of 15:40, 30 March 2008
| |||||||
| Sites: | and | ||||||
| Ligands: | , , , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CTLA-4, NMR, 20 STRUCTURES
Overview
The structure of human CTLA-4 reveals that residues Met 99, Tyr 100 and Tyr 104 of the M99YPPPY104 motif are adjacent to a patch of charged surface residues on the A'GFCC' face of the protein. Mutation of these residues, which are conserved in the CTLA-4/CD28 family, significantly reduces binding to CD80 and/or CD86, implicating this patch as a ligand binding site.
About this Structure
1AH1 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Solution structure of human CTLA-4 and delineation of a CD80/CD86 binding site conserved in CD28., Metzler WJ, Bajorath J, Fenderson W, Shaw SY, Constantine KL, Naemura J, Leytze G, Peach RJ, Lavoie TB, Mueller L, Linsley PS, Nat Struct Biol. 1997 Jul;4(7):527-31. PMID:9228944
Page seeded by OCA on Sun Mar 30 18:40:04 2008
