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PDBsum entry 3cup

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protein ligands Protein-protein interface(s) links
Immune system PDB id
3cup
Jmol
Contents
Protein chains
182 a.a. *
176 a.a. *
Ligands
NAG
EPE
* Residue conservation analysis
PDB id:
3cup
Name: Immune system
Title: Crystal structure of the mhc class ii molecule i-ag7 in comp the peptide gad221-235
Structure: H-2 class ii histocompatibility antigen, a-d alph chain: a. Engineered: yes. Mhc class ii h2-ia-beta chain linked to gad221-23 chain: b. Engineered: yes
Source: Mus musculus. Mouse. Gene: h2-aa. Expressed in: drosophila melanogaster. Gene: h2-ab1.
Resolution:
3.09Å     R-factor:   0.235     R-free:   0.286
Authors: A.L.Corper,K.Yoshida,L.Teyton,I.A.Wilson
Key ref: K.Yoshida et al. Crystal structure of the mhc class ii molecule i-Ag7 complex with the peptide gad221-235. To be published, .
Date:
16-Apr-08     Release date:   21-Apr-09    
PROCHECK
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 Headers
 References

Protein chain
Pfam   ArchSchema ?
P04228  (HA2D_MOUSE) -  H-2 class II histocompatibility antigen, A-D alpha chain
Seq:
Struc:
256 a.a.
182 a.a.*
Protein chain
Pfam   ArchSchema ?
Q31135  (Q31135_MOUSE) -  H2-Ab1 protein
Seq:
Struc:
263 a.a.
176 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 14 residue positions (black crosses)

 Gene Ontology (GO) functional annotation 
  GO annot!
  Cellular component     membrane   2 terms 
  Biological process     immune response   2 terms