PDB entry 2h26
View 2h26 on RCSB PDB site
Description: human CD1b in complex with endogenous phosphatidylcholine and spacer
Class: immune system
Keywords: LIPID, endogenous ligand, phosphatidylcholine, MHC, ANTIGEN PRESENTATION, GLYCOPROTEIN
Deposited on
2006-05-18, released
2006-07-04
The last revision prior to the SCOP 1.75 freeze date was dated
2006-08-22, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.207
AEROSPACI score: 0.62
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: T-cell surface glycoprotein cd1b
Species: HOMO SAPIENS
Gene: CD1B
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d2h26a1, d2h26a2 - Chain 'B':
Compound: Beta-2-microglobulin
Species: HOMO SAPIENS
Gene: B2M
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d2h26b1 - Heterogens: SO4, 6PL, 6UL, GOL, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2h26A (A:)
ehafqgptsfhviqtssftnstwaqtqgsgwlddlqihgwdsdsgtaiflkpwskgnfsd
kevaeleeifrvyifgfarevqdfagdfqmkypfeiqgiagcelhsggaivsflrgalgg
ldflsvknascvpspeggsraqkfcaliiqyqgimetvrillyetcpryllgvlnagkad
lqrqvkpeawlssgpspgpgrlqlvchvsgfypkpvwvmwmrgeqeqqgtqlgdilpnan
wtwylratldvadgeaaglscrvkhsslegqdiilywrnpixxxxx
Sequence, based on observed residues (ATOM records): (download)
>2h26A (A:)
fqgptsfhviqtssftnstwaqtqgsgwlddlqihgwdsdsgtaiflkpwskgnfsdkev
aeleeifrvyifgfarevqdfagdfqmkypfeiqgiagcelhsggaivsflrgalggldf
lsvknascvpspeggsraqkfcaliiqyqgimetvrillyetcpryllgvlnagkadlqr
qvkpeawlssgpspgpgrlqlvchvsgfypkpvwvmwmrgeqeqqgtqlgdilpnanwtw
ylratldvadgeaaglscrvkhsslegqdiilywrnpixxxxx
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>2h26B (B:)
iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm