PDB entry 3ekf

View 3ekf on RCSB PDB site
Description: Crystal structure of the A264Q heme domain of cytochrome P450 BM3
Class: oxidoreductase
Keywords: heme ligation, cytochrome P450, Cytoplasm, Electron transport, FAD, Flavoprotein, FMN, Heme, Iron, Metal-binding, Monooxygenase, Multifunctional enzyme, NADP, Oxidoreductase, Transport
Deposited on 2008-09-19, released 2008-12-30
The last revision prior to the SCOPe 2.06 freeze date was dated 2008-12-30, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.218
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Cytochrome P450(BM-3)
    Species: Bacillus megaterium [TaxId:1404]
    Gene: CYP102A1, cyp102
    Database cross-references and differences (RAF-indexed):
    • Uniprot P14779 (0-End)
      • engineered (263)
    Domains in SCOPe 2.06: d3ekfa_
  • Chain 'B':
    Compound: Cytochrome P450(BM-3)
    Species: Bacillus megaterium [TaxId:1404]
    Gene: CYP102A1, cyp102
    Database cross-references and differences (RAF-indexed):
    • Uniprot P14779
      • engineered (263)
    Domains in SCOPe 2.06: d3ekfb_
  • Heterogens: HEM, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >3ekfA (A:)
    tikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlike
    acdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammv
    diavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvra
    ldeamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmlng
    kdpetgeplddeniryqiitfliqghettsgllsfalyflvknphvlqkaaeeaarvlvd
    pvpsykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipql
    hrdktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkh
    fdfedhtnyeldiketltlkpegfvvkakskkiplggipspsteqsakkv
    

    Sequence, based on observed residues (ATOM records): (download)
    >3ekfA (A:)
    tikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlike
    acdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammv
    diavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvra
    ldeamnklqranqfqekvmndlvdkiiadrkasqsddllthmlngkdpetgeplddenir
    yqiitfliqghettsgllsfalyflvknphvlqkaaeeaarvlvdpvpsykqvkqlkyvg
    mvlnealrlwptapafslyakedtvlggeyplekgdelmvlipqlhrdktiwgddveefr
    perfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkhfdfedhtnyeldike
    tltlkpegfvvkakskkiplg
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >3ekfB (B:)
    tikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlike
    acdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammv
    diavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvra
    ldeamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmlng
    kdpetgeplddeniryqiitfliqghettsgllsfalyflvknphvlqkaaeeaarvlvd
    pvpsykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipql
    hrdktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkh
    fdfedhtnyeldiketltlkpegfvvkakskkiplggipspsteqsakkv
    

    Sequence, based on observed residues (ATOM records): (download)
    >3ekfB (B:)
    ikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlikea
    cdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammvd
    iavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvral
    deamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasqsddllthmlngkdp
    eplddeniryqiitfliqghettsgllsfalyflvknphvlqkaaeeaarvlvdpvpsyk
    qvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipqlhrdkti
    wgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkhfdfedh
    tnyeldiketltlkpegfvvkakskkiplggi