PDB entry 4en3
View 4en3 on RCSB PDB site
Description: Crystal structure of a human Valpha24(-) NKT TCR in complex with CD1d/alpha-galactosylceramide
Class: immune system
Keywords: Immunoglobulin-like, MHC class I-like, Antigen presentation-recognition, Membrane, IMMUNE SYSTEM
Deposited on
2012-04-12, released
2012-10-31
The last revision prior to the SCOPe 2.08 freeze date was dated
2020-07-29, with a file datestamp of
2020-07-04.
Experiment type: XRAY
Resolution: 2.57 Å
R-factor: N/A
AEROSPACI score: 0.26
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: human nkt tcr alpha chain
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d4en3a1, d4en3a2, d4en3a3 - Chain 'B':
Compound: human nkt tcr beta chain
Species: Homo sapiens [TaxId:9606]
Gene: B2M, CDABP0092, HDCMA22P
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d4en3b1, d4en3b2 - Chain 'C':
Compound: Antigen-presenting glycoprotein CD1d
Species: Homo sapiens [TaxId:9606]
Gene: CD1D
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d4en3c1, d4en3c2 - Chain 'D':
Compound: Beta-2-microglobulin
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d4en3d_ - Heterogens: NAG, AGH, FUC, GOL, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4en3A (A:)
adlsqqgeedpqalsiqegenatmncsyktsinnlqwyrqnsgrglvhlilirsnerekh
sgrlrvtldtskksssllitasraadtasyfcatydrgstlgrlyfgrgtqltvwpdiqn
pdpavyqlrdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsava
wsnksdfacanafnnsiipedtffpspesssrgglevlfq
Sequence, based on observed residues (ATOM records): (download)
>4en3A (A:)
qalsiqegenatmncsyktsinnlqwyrqnsgrglvhlilirsnerekhsgrlrvtldts
kksssllitasraadtasyfcatydrgstlgrlyfgrgtqltvwpdiqnpdpavyqlrds
ksvclftdfdsqtnvsqskdvyitdkcvldmrmdfksnsavawsnksdacanafnnsiip
edtffp
- Chain 'B':
Sequence, based on SEQRES records: (download)
>4en3B (B:)
adpeadiyqtprylvigtgkkitlecsqtmghdkmywyqqdpgmelhlihysygvnstek
gdlssestvsrirtehfpltlesarpshtsqylcassensgtgriyeqyfgpgtrltvte
dlknvfppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpq
plkeqpalndsryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqiv
saeawgradsrgglevlfq
Sequence, based on observed residues (ATOM records): (download)
>4en3B (B:)
adiyqtprylvigtgkkitlecsqtmghdkmywyqqdpgmelhlihysygvnstekgdls
estvsrirtehfpltlesarpshtsqylcassensgtgriyeqyfgpgtrltvtedlknv
fppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqplkeq
palndsryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsaeaw
- Chain 'C':
Sequence, based on SEQRES records: (download)
>4en3C (C:)
adpvpqrlfplrclqissfansswtrtdglawlgelqthswsndsdtvrslkpwsqgtfs
dqqwetlqhifrvyrssftrdvkefakmlrlsyplelqvsagcevhpgnasnnffhvafq
gkdilsfqgtsweptqeaplwvnlaiqvlnqdkwtretvqwllngtcpqfvsgllesgks
elkkqvkpkawlsrgpspgpgrlllvchvsgfypkpvwvkwmrgeqeqqgtqpgdilpna
detwylratldvvageaaglscrvkhsslegqdivlywhhhhhh
Sequence, based on observed residues (ATOM records): (download)
>4en3C (C:)
fplrclqissfansswtrtdglawlgelqthswsndsdtvrslkpwsqgtfsdqqwetlq
hifrvyrssftrdvkefakmlrlsyplelqvsagcevhpasnnffhvafqgkdilsfqgt
sweptqeaplwvnlaiqvlnqdkwtretvqwllngtcpqfvsgllesgkselkkqvkpka
wlsrgpsplllvchvsgfypkpvwvkwmrqqgtqpgdilpnadetwylratldvvaagls
crvkhsslegqdivlyw
- Chain 'D':
Sequence, based on SEQRES records: (download)
>4en3D (D:)
piqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
Sequence, based on observed residues (ATOM records): (download)
>4en3D (D:)
iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm