Brand  (β version)

PDB ID: 3SZ0

Hetero Atom Contents

  The number of atoms exceeds 100,000.
  So, it can not be displayed here.

Select unit:

Select hetatm:   

close
information
centroid:
interaction residue:

Select chain:   Sequence  

Data format:   

Color scheme of protein:

Ligands
Code Name Style Show Link
6SE Triselane PoSSuM
FAD Flavin-adenine dinucleotide PoSSuM
SE Selenium atom PoSSuM
SO4 Sulfate ion PoSSuM
LMT Dodecyl-beta-D-maltoside PoSSuM
Non-standard Residues
Code Name Show
Glycosylation
Code Name Emphasize
Modification
Code Name Show

Structure summary

Code : 3SZ0   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE
Title : Crystal structure of sulfide:quinone oxidoreductase from Acidithiobacillus ferrooxidans in complex with sodium selenide
Release Data : 2012-05-16
Compound :
mol_id molecule chains
1 Sulfide-quinone reductase, putative A
Source :
mol_id organism_scientific expression_system
1 Acidithiobacillus ferrooxidans  (taxid:243159) Escherichia coli  (taxid:562)
strain: ATCC 23270 / DSM 14882 / NCIB 8455
gene: AFE_1792
Authors : Cherney, M.M., Zhang, Y., James, M.N.G., Weiner, J.H.
Keywords : sulfide:quinone oxidoreductase, integral monotopic membrane protein, complex with selenide, OXIDOREDUCTASE
Exp. method : X-RAY DIFFRACTION ( 2.1501 Å )
Citation :

Structure-activity characterization of sulfide:quinone oxidoreductase variants.

Cherney, M.M.,Zhang, Y.,James, M.N.  et al.
(2012)  J.Struct.Biol.  178 : 319 - 328

PubMed: 22542586
DOI: 10.1016/j.jsb.2012.04.007

Reaction

Chain : A
UniProt : B7JBP8 (SQRD_ACIF2)
Reaction: EC: Evidence:
Physiological Direction:
n a quinone + n hydrogen sulfide + n H(+) = polysulfur(n-2) + n a quinol 1.8.5.4 PubMed:20303979, PubMed:22542586
-
Cofactor: Evidence: Note:
FAD ECO:0000269 | PubMed:20303979
ECO:0000269 | PubMed:22542586
Binds 1 FAD per subunit.