PDB entry 2nna
View 2nna on RCSB PDB site
Description: Structure of the MHC class II molecule HLA-DQ8 bound with a deamidated gluten peptide
Class: immune system
Keywords: Major Histocompatibility complex HLA-DQ8, deamidated gluten peptide, post translational modification, IMMUNE SYSTEM
Deposited on
2006-10-24, released
2007-09-04
The last revision prior to the SCOP 1.75 freeze date was dated
2007-09-04, with a file datestamp of
2007-08-31.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.217
AEROSPACI score: 0.49
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: MHC class II antigen
Species: HOMO SAPIENS
Database cross-references and differences (RAF-indexed):
- Chain 'B':
Compound: MHC class II antigen
Species: HOMO SAPIENS
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d2nnab1, d2nnab2 - Chain 'C':
Compound: gluten peptide
Species: synthetic, synthetic
- Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
No sequence available.
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2nnaB (B:)
ggggsiegrgsgggsrdspedfvyqfkgmcyftngtervrlvtryiynreeyarfdsdvg
vyravtplgppaaeywnsqkevlertraeldtvcrhnyqlelrttlqrrveptvtispsr
tealnhhnllvcsvtdfypaqikvrwfrndqeettgvvstplirngdwtfqilvmlemtp
qrgdvytchvehpslqnpiivewraqs
Sequence, based on observed residues (ATOM records): (download)
>2nnaB (B:)
gsrdspedfvyqfkgmcyftngtervrlvtryiynreeyarfdsdvgvyravtplgppaa
eywnsqkevlertraeldtvcrhnyqlelrttlqrrveptvtispllvcsvtdfypaqik
vrwfrndqeettgvvstplirngdwtfqilvmlemtpqrgdvytchvehpslqnpiivew
ra
- Chain 'C':
No sequence available.