PDB entry 4l8s

View 4l8s on RCSB PDB site
Description: Crystal structure of a human Valpha7.2/Vbeta13.3 MAIT TCR in complex with bovine MR1
Class: immune system
Keywords: Immunoglobulin domain, MHC-class I, Antigen presentation, Antigen recognition, Antigen, Cell membrane, IMMUNE SYSTEM
Deposited on 2013-06-17, released 2013-10-16
The last revision prior to the SCOPe 2.07 freeze date was dated 2017-08-23, with a file datestamp of 2017-08-18.
Experiment type: XRAY
Resolution: 2.9 Å
R-factor: N/A
AEROSPACI score: 0.15 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Muccosal Associated Invariant T Cell Receptor alpha chain
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed):
    • PDB 4L8S
    Domains in SCOPe 2.07: d4l8sa1, d4l8sa2
  • Chain 'B':
    Compound: Muccosal Associated Invariant T Cell Receptor beta chain
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed):
    • PDB 4L8S
    Domains in SCOPe 2.07: d4l8sb1, d4l8sb2
  • Chain 'C':
    Compound: Beta-2-microglobulin, MHC class I-related protein
    Species: Bos taurus [TaxId:9913]
    Gene: MR1, Bt.63045
    Database cross-references and differences (RAF-indexed):
    • Uniprot C1ITJ8 (113-End)
    • Uniprot P01888 (0-End)
      • linker (99-104)
  • Heterogens: SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4l8sA (A:)
magqnidqptemtategaivqinctyqtsgfnglfwyqqhageaptflsynvldgleekg
rfssflsrskgysylllkelqmkdsasylcasmdsnyqliwgagtkliikpniqnpdpav
yqlrdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavawsnks
dfacanafnnsiipedtffpspessale

    Sequence, based on observed residues (ATOM records): (download) 
    >4l8sA (A:)
nidqptemtategaivqinctyqtsgfnglfwyqqhageaptflsynvldgleekgrfss
flsrskgysylllkelqmkdsasylcasmdsnyqliwgagtkliikpniqnpdpavyqlr
dskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavawsnksdfac
anafnnsiipedtffpsp

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4l8sB (B:)
managvtqtpkfqvlktgqsmtlqcaqdmnhnsmywyrqdpgmglrliyysasegttdkg
evpngynvsrlnkrefslrlesaapsqtsvyfcassetdpntgelffgegsrltvledlk
nvfppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqplk
eqpalndsryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsae
awgradsaaale

    Sequence, based on observed residues (ATOM records): (download) 
    >4l8sB (B:)
agvtqtpkfqvlktgqsmtlqcaqdmnhnsmywyrqdpgmglrliyysasegttdkgevp
ngynvsrlnkrefslrlesaapsqtsvyfcassetdpntgelffgegsrltvledlknvf
ppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqplkeqp
alndsryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsaeawg
ra

  • Chain 'C':
    No sequence available.