1g8k Summary

pdbe.org/1g8k
spacer

CRYSTAL STRUCTURE ANALYSIS OF ARSENITE OXIDASE FROM ALCALIGENES FAECALIS

The structure was published by Ellis, P.J., Conrads, T., Hille, R., and Kuhn, P., in 2001 in a paper entitled "Crystal structure of the 100 kDa arsenite oxidase from Alcaligenes faecalis in two crystal forms at 1.64 A and 2.03 A." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.64 Å and deposited in 2000.

The experimental data on which the structure is based was also deposited.

This PDB entry contains a complex of 2 biomacromolecules, namely ARSENITE OXIDASE.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule has more than one probable quaternary state observed. For more details see the quaternary structure page.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A ARSENITE OXIDASE Q7SIF4 (4-825) (AIOA_ALCFA)search Alcaligenes faecalissearch 100% 825 99%
C ARSENITE OXIDASE Q7SIF4 (4-825) (AIOA_ALCFA)search Alcaligenes faecalissearch 100% 825 99%
E ARSENITE OXIDASE Q7SIF4 (4-825) (AIOA_ALCFA)search Alcaligenes faecalissearch 100% 825 99%
G ARSENITE OXIDASE Q7SIF4 (4-825) (AIOA_ALCFA)search Alcaligenes faecalissearch 100% 825 99%
B ARSENITE OXIDASE Q7SIF3 (43-175) (AIOB_ALCFA)search Alcaligenes faecalissearch 93% 133 100%
D ARSENITE OXIDASE Q7SIF3 (43-175) (AIOB_ALCFA)search Alcaligenes faecalissearch 93% 133 100%
F ARSENITE OXIDASE Q7SIF3 (43-175) (AIOB_ALCFA)search Alcaligenes faecalissearch 93% 133 100%
H ARSENITE OXIDASE Q7SIF3 (43-175) (AIOB_ALCFA)search Alcaligenes faecalissearch 93% 133 100%


This entry contains 2 unique UniProt proteins:

UniProt accession Name Organism PDB
Q7SIF4 (4 - 825) ARSENITE OXIDASE Alcaligenes faecalis
Q7SIF3 (43 - 175) ARSENITE OXIDASE Alcaligenes faecalis

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, C, E, G (Q7SIF4) Formate dehydrogenase/DMSO reductase, C-terminal domainsearch, Formate dehydrogenase/DMSO reductase, domains 1-3search Rossmann foldsearch, Dimethylsulfoxide Reductase, domain 2search, Barwin-like endoglucanasessearch PF00384: Molybdopterin oxidoreductasesearch, PF01568: Molydopterin dinucleotide binding domainsearch
B, D, F, H (Q7SIF3) Rieske iron-sulfur protein (ISP)search 'Rieske'-like iron-sulphur domainssearch PF00355: Rieske [2Fe-2S] domainsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A, C, E, G (Q7SIF4) oxidoreductase activitysearch molybdenum ion bindingsearch 3 iron, 4 sulfur cluster bindingsearch iron-sulfur cluster bindingsearch arsenate reductase (azurin) activitysearch metal ion bindingsearch oxidation-reduction processsearch
B, D, F, H (Q7SIF3) metal ion bindingsearch 2 iron, 2 sulfur cluster bindingsearch ubiquinol-cytochrome-c reductase activitysearch oxidoreductase activitysearch iron-sulfur cluster bindingsearch arsenate reductase (azurin) activitysearch oxidation-reduction processsearch hydrogen ion transmembrane transportsearch membranesearch

Chain InterPro annotation
A, C, E, G Molybdopterin oxidoreductasesearch Molydopterin dinucleotide-binding domainsearch Aspartate decarboxylase-like domainsearch Arsenite oxidase, large subunitsearch
B, D, F, H Rieske iron-sulphur protein, C-terminalsearch Arsenite oxidase, small subunitsearch Rieske [2Fe-2S] iron-sulphur domainsearch