PDB entry 1orq

View 1orq on RCSB PDB site
Description: X-ray structure of a voltage-dependent potassium channel in complex with an Fab
Class: membrane protein
Keywords: potassium channel, voltage-dependent, KvAP, Fab complex
Deposited on 2003-03-14, released 2003-05-06
The last revision prior to the SCOP 1.75 freeze date was dated 2003-05-06, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 3.2 Å
R-factor: 0.253
AEROSPACI score: 0.17 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: 6E1 Fab light chain
    Species: MUS MUSCULUS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1orqa1, d1orqa2
  • Chain 'B':
    Compound: 6E1 Fab heavy chain
    Species: MUS MUSCULUS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1orqb1, d1orqb2
  • Chain 'C':
    Compound: potassium channel
    Species: Aeropyrum pernix
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9YDF8 (0-222)
      • engineered (28)
    Domains in SCOP 1.75: d1orqc_
  • Heterogens: K, CD, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1orqA (A:)
    envltqspaimspspgekvtmtcrarssvsssylhwyqqksgaspklwiystsnlasgvp
    arfsgsgsgtsysltissveaedtatyycqqysgnpwtfgggtkleikradaaptvsifp
    psseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstl
    tltkdeyerhnsytceathktstspivksfnrnec
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1orqB (B:)
    dvqlqesgpglvkpsqslsltctvtgysitslyawnwirqfpgnklewmgyinysgytsy
    npslksrisitrdtsknqfflqlhsvttedtatysctrgvdyfamdywgqgasvtvssak
    ttapsvyplapvcgdttgssvtlgclvkgyfpepvtltwnsgslssgvhtfpallqsdly
    tlsssvtvtsntwpsqsitcnvahpasstkvdkkivprd
    

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1orqC (C:)
    igdvmehplvelgvsyaallsvivvvvectmqlsgeylvrlylvdlilviilwadyayra
    yksgdpagyvkktlyeipalvpagllalieghlaglglfrlvrllrflrilliisrgskf
    lsaiadaadkirfyhlfgavmltvlygafaiyiveypdpnssiksvfdalwwavvtattv
    gygdvvpatpigkvigiavmltgisaltlligtvsnmfqkilv