PDB entry 2acz

View 2acz on RCSB PDB site
Description: Complex II (Succinate Dehydrogenase) From E. Coli with Atpenin A5 inhibitor co-crystallized at the ubiquinone binding site
Class: Oxidoreductase/Electron transport
Keywords: MEMBRANE PROTEIN, Aerobic reparatory Complex II, SQR, succinate:ubiquinone oxidoreductase, AA5, AT5, Atpenin A5, SDH, succinate dehydrogenase, Oxidoreductase-Electron transport COMPLEX
Deposited on 2005-07-19, released 2006-01-03
The last revision prior to the SCOPe 2.07 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 3.1 Å
R-factor: 0.264
AEROSPACI score: 0.17 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Succinate dehydrogenase flavoprotein subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
  • Chain 'B':
    Compound: Succinate dehydrogenase iron-sulfur protein
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d2aczb1, d2aczb2
  • Chain 'C':
    Compound: succinate dehydrogenase cytochrome b556 subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d2aczc_
  • Chain 'D':
    Compound: Succinate dehydrogenase hydrophobic membrane anchor protein
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d2aczd1
  • Heterogens: OAA, FAD, FES, SF4, F3S, HEB, AT5, CDN

PDB Chain Sequences:

  • Chain 'A':
    No sequence available.

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2aczB (B:)
mrlefsiyrynpdvddaprmqdytleadegrdmmlldaliqlkekdpslsfrrscregvc
gsdglnmngknglacitpisalnqpgkkivirplpglpvirdlvvdmgqfyaqyekikpy
llnngqnpparehlqmpeqrekldglyecilcaccstscpsfwwnpdkfigpagllaayr
flidsrdtetdsrldglsdafsvfrchsimncvsvcpkglnptraighiksmllqrna

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2aczC (C:)
mirnvkkqrpvnldlqtirfpitaiasilhrvsgvitfvavgillwllgtslsspegfeq
asaimgsffvkfimwgiltalayhvvvgirhmmmdfgyleetfeagkrsakisfvitvvl
sllagvlvw

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2aczD (D:)
mvsnasalgrngvhdfilvrataivltlyiiymvgffatsgeltyevwigffasaftkvf
tllalfsilihawigmwqvltdyvkplalrlmlqlvivvalvvyviygfvvvwgv

    Sequence, based on observed residues (ATOM records): (download) 
    >2aczD (D:)
snasalgrngvhdfilvrataivltlyiiymvgffatsgeltyevwigffasaftkvftl
lalfsilihawigmwqvltdyvkplalrlmlqlvivvalvvyviygfvvvwgv