PDB entry 1d5m

View 1d5m on RCSB PDB site
Description: x-ray crystal structure of hla-dr4 complexed with peptide and seb
Class: immune system
Keywords: complex (MHC class II/superantigen), immune system
Deposited on 1999-10-07, released 2000-06-28
The last revision prior to the SCOP 1.75 freeze date was dated 2003-04-01, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.236
AEROSPACI score: 0.51 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: hla class II histocompatibility antigen
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1d5ma1, d1d5ma2
  • Chain 'B':
    Compound: hla class II histocompatibility antigen
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P13760
      • conflict (179)
    Domains in SCOP 1.75: d1d5mb1, d1d5mb2
  • Chain 'C':
    Compound: enterotoxin type b
    Species: Staphylococcus aureus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1d5mc1, d1d5mc2
  • Chain 'D':
    Compound: peptide inhibitor
    Species: synthetic, synthetic
  • Heterogens: NAG, ACE, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1d5mA (A:)
    ikeehviiqaefylnpdqsgefmfdfdgdeifhvdmakketvwrleefgrfasfeaqgal
    aniavdkanleimtkrsnytpitnvppevtvltnspvelrepnvlicfidkftppvvnvt
    wlrngkpvttgvsetvflpredhlfrkfhylpflpstedvydcrvehwgldepllkhwef
    d
    

    Sequence, based on observed residues (ATOM records): (download)
    >1d5mA (A:)
    ehviiqaefylnpdqsgefmfdfdgdeifhvdmakketvwrleefgrfasfeaqgalani
    avdkanleimtkrsnytpitnvppevtvltnspvelrepnvlicfidkftppvvnvtwlr
    ngkpvttgvsetvflpredhlfrkfhylpflpstedvydcrvehwgldepllkhwefd
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >1d5mB (B:)
    gdtrprfleqvkhechffngtervrfldryfyhqeeyvrfdsdvgeyravtelgrpdaey
    wnsqkdlleqkraavdtycrhnygvgesftvqrrvypevtvypaktqplqhhnllvcsvn
    gfypgsievrwfrngqeektgvvstgliqngdwtfqtlvmletvprsgevytcqvehpsv
    tspltvewrars
    

    Sequence, based on observed residues (ATOM records): (download)
    >1d5mB (B:)
    dtrprfleqvkhechffngtervrfldryfyhqeeyvrfdsdvgeyravtelgrpdaeyw
    nsqkdlleqkraavdtycrhnygvgesftvqrrvypevtvypanllvcsvngfypgsiev
    rwfrngqeektgvvstgliqngdwtfqtlvmletvprsgevytcqvehpsvtspltvewr
    a
    

  • Chain 'C':
    Sequence, based on SEQRES records: (download)
    >1d5mC (C:)
    esqpdpkpdelhksskftglmenmkvlyddnhvsainvksidqflyfdliysikdtklgn
    ydnvrvefknkdladkykdkyvdvfganyyyqcyfskktndinshqtdkrktcmyggvte
    hngnqldkyrsitvrvfedgknllsfdvqtnkkkvtaqeldyltrhylvknkklyefnns
    pyetgyikfienensfwydmmpapgdkfdqskylmmyndnkmvdskdvkievylttkkk
    

    Sequence, based on observed residues (ATOM records): (download)
    >1d5mC (C:)
    sqpdpkpdelhksskftglmenmkvlyddnhvsainvksidqflyfdliysikdtklgny
    dnvrvefknkdladkykdkyvdvfganyyyqcyfskkkrktcmyggvtehngnqldkyrs
    itvrvfedgknllsfdvqtnkkkvtaqeldyltrhylvknkklyefnnspyetgyikfie
    nensfwydmmpapgdkfdqskylmmyndnkmvdskdvkievylttk
    

  • Chain 'D':
    No sequence available.