PDB entry 3ekb

View 3ekb on RCSB PDB site
Description: Crystal structure of the A264C mutant heme domain of cytochrome P450 BM3
Class: oxidoreductase
Keywords: heme ligation, P450, cytochrome, 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 2.01 freeze date was dated 2008-12-30, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.22
AEROSPACI score: 0.32 (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 2.01: d3ekba_
  • 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 2.01: d3ekbb_
  • Heterogens: HEM, HOH

PDB Chain Sequences:

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

    Sequence, based on observed residues (ATOM records): (download) 
    >3ekbA (A:)
tikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlike
acdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammv
diavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvra
ldeamnklqranqfqedikvmndlvdkiiadrkaqsddllthmlngkdpetgeplddeni
ryqiitflicghettsgllsfalyflvknphvlqkaaeeaarvlvdpvpsykqvkqlkyv
gmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipqlhrdktiwgddveef
rperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkhfdfedhtnyeldik
etltlkpegfvvkakskkiplg

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

    Sequence, based on observed residues (ATOM records): (download) 
    >3ekbB (B:)
ikempqpktfgelknlpllntdkpvqalmkiadelgeifkfeapgrvtrylssqrlikea
cdesrfdknlsqalkfvrdfagdglftswtheknwkkahnillpsfsqqamkgyhammvd
iavqlvqkwerlnadehievpedmtrltldtiglcgfnyrfnsfyrdqphpfitsmvral
deamnklqranpddpaydenkrqfqedikvmndlvdkiiadrkasgeqsddllthmlngk
dpetgeplddeniryqiitflicghettsgllsfalyflvknphvlqkaaeeaarvlvdp
vpsykqvkqlkyvgmvlnealrlwptapafslyakedtvlggeyplekgdelmvlipqlh
rdktiwgddveefrperfenpsaipqhafkpfgngqracigqqfalheatlvlgmmlkhf
dfedhtnyeldiketltlkpegfvvkakskkiplggi