PDB entry 4i7z

View 4i7z on RCSB PDB site
Description: Crystal structure of cytochrome b6f in DOPG, with disordered Rieske Iron-Sulfur Protein soluble domain
Class: photosynthesis
Keywords: cytochrome, membrane protein, plastoquinol:plastocyanin oxidoreductase, plastocyanin, thylakoid membrane, photosynthesis
Deposited on 2012-12-01, released 2013-04-17
The last revision prior to the SCOPe 2.05 freeze date was dated 2013-12-04, with a file datestamp of 2013-11-29.
Experiment type: XRAY
Resolution: 2.8 Å
R-factor: 0.25
AEROSPACI score: 0.16 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Cytochrome b6
    Species: Mastigocladus laminosus [TaxId:83541]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d4i7za_
  • Chain 'B':
    Compound: Cytochrome b6-f complex subunit 4
    Species: Mastigocladus laminosus [TaxId:83541]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d4i7zb_
  • Chain 'C':
    Compound: Apocytochrome f
    Species: Mastigocladus laminosus [TaxId:83541]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P83793 (0-End)
      • engineered mutation (10)
    Domains in SCOPe 2.05: d4i7zc1, d4i7zc2, d4i7zc3
  • Chain 'D':
    Compound: Cytochrome b6-f complex iron-sulfur subunit
    Species: Mastigocladus laminosus [TaxId:83541]
    Database cross-references and differences (RAF-indexed):
  • Chain 'E':
    Compound: Cytochrome b6-f complex subunit 6
    Species: Mastigocladus laminosus [TaxId:83541]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d4i7ze_
  • Chain 'F':
    Compound: Cytochrome b6-f complex subunit 7
    Species: Mastigocladus laminosus [TaxId:83541]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d4i7zf_
  • Chain 'G':
    Compound: Cytochrome b6-f complex subunit 5
    Species: Mastigocladus laminosus [TaxId:83541]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d4i7zg_
  • Chain 'H':
    Compound: Cytochrome b6-f complex subunit 8
    Species: Mastigocladus laminosus [TaxId:83541]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d4i7zh_
  • Heterogens: HEM, MYS, 8K6, UMQ, CLA, CD, OZ2, 1E2, BCR, OCT, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4i7zA (A:)
manvydwfqerleiqaladdvtskyvpphvnifyclggitltcfliqfatgfamtfyykp
tvteayasvqyimnevsfgwlirsihrwsasmmvlmmilhvfrvyltggfkkpreltwis
gvilavitvsfgvtgyslpwdqvgywavkivsgvpeaipvvgvlisdllrggssvgqatl
tryysahtfvlpwliavfmllhflmirkqgisgpl

    Sequence, based on observed residues (ATOM records): (download) 
    >4i7zA (A:)
nvydwfqerleiqaladdvtskyvpphvnifyclggitltcfliqfatgfamtfyykptv
teayasvqyimnevsfgwlirsihrwsasmmvlmmilhvfrvyltggfkkpreltwisgv
ilavitvsfgvtgyslpwdqvgywavkivsgvpeaipvvgvlisdllrggssvgqatltr
yysahtfvlpwliavfmllhflmirkqgisgpl

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4i7zB (B:)
matlkkpdlsdpklraklakgmghnyygepawpndllyvfpvvimgtfacivalsvldpa
mvgepadpfatpleilpewylypvfqilrsvpnkllgvllmasvplglilvpfienvnkf
qnpfrrpvattiflfgtlvtiwlgigatfpldktltlglf

    Sequence, based on observed residues (ATOM records): (download) 
    >4i7zB (B:)
atlkkpdlsdpklraklakgmghnyygepawpndllyvfpvvimgtfacivalsvldpam
vgepadpfatpleilpewylypvfqilrsvpnkllgvllmasvplglilvpfienvnkfq
npfrrpvattiflfgtlvtiwlgigatfpldktltlglf

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >4i7zC (C:)
ypfwaqqtypptpreptgrivcanchlaakpaevevpqsvlpdtvfkavvkipydtklqq
vaadgskvglnvgavlmlpegfkiapeeripeelkkevgdvyfqpykegqdnvllvgplp
geqyqeivfpvlspnpttdknihfgkyaihlganrgrgqiyptgeksnnnvftasatgti
tkiakeedeygnvkyqvsiqtdsgktvvdtipagpelivsegqavkagealtnnpnvggf
gqddteivlqdpnrvkwmiaficlvmlaqlmlilkkkqvekvqaaemnf

    Sequence, based on observed residues (ATOM records): (download) 
    >4i7zC (C:)
ypfwaqqtypptpreptgrivcanchlaakpaevevpqsvlpdtvfkavvkipydtklqq
vaadgskvglnvgavlmlpegfkiapeeripeelkkevgdvyfqpykegqdnvllvgplp
geqyqeivfpvlspnpttdknihfgkyaihlganrgrgqiyptgeksnnnvftasatgti
tkiakeedeygnvkyqvsiqtdsgktvvdtipagpelivsegqavkagealtnnpnvggf
gqddteivlqdpnrvkwmiaficlvmlaqlmlilkkkqvekvqaaemn

  • Chain 'D':
    No sequence available.

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >4i7zE (E:)
milgavfyivfialffgiavgiifaiksikli

    Sequence, based on observed residues (ATOM records): (download) 
    >4i7zE (E:)
ilgavfyivfialffgiavgiifaiksi

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >4i7zF (F:)
mteemlyaallsfglifvgwglgvlllkiqgaeke

    Sequence, based on observed residues (ATOM records): (download) 
    >4i7zF (F:)
teemlyaallsfglifvgwglgvlllkiqga

  • Chain 'G':
    Sequence, based on SEQRES records: (download) 
    >4i7zG (G:)
mveplldglvlglvfatlgglfyaayqqykrpnelgg

    Sequence, based on observed residues (ATOM records): (download) 
    >4i7zG (G:)
eplldglvlglvfatlgglfyaayqqykrpnelgg

  • Chain 'H':
    Sequence, based on SEQRES records: (download) 
    >4i7zH (H:)
meidvlgwvallvvftwsiamvvwgrngl

    Sequence, based on observed residues (ATOM records): (download) 
    >4i7zH (H:)
eidvlgwvallvvftwsiamvvwgrngl