Annotations: 5C4I

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	Glycos_transf_1	e5c4iF1	A: a/b three-layered sandwiches	X: omega toxin-like	H: omega toxin-related	T: omega toxin-related	F: Glycos_transf_1	ECOD (v294.1)
C	Glycos_transf_1	e5c4iC1	A: a/b three-layered sandwiches	X: omega toxin-like	H: omega toxin-related	T: omega toxin-related	F: Glycos_transf_1	ECOD (v294.1)
E		e5c4iE1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F:	ECOD (v294.1)
B		e5c4iB1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F:	ECOD (v294.1)
D	HypA	e5c4iD1	A: a/b three-layered sandwiches	X: Ribosomal protein S7	H: HypA Ni-binding domain	T: HypA Ni-binding domain	F: HypA	ECOD (v294.1)
A	HypA	e5c4iA1	A: a/b three-layered sandwiches	X: Ribosomal protein S7	H: HypA Ni-binding domain	T: HypA Ni-binding domain	F: HypA	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	3.40.920.10	Alpha Beta	3-Layer(aba) Sandwich	Pyruvate-ferredoxin Oxidoreductase	domain 3	CATH (utative)
E	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (utative)
B	3.40.920.10	Alpha Beta	3-Layer(aba) Sandwich	Pyruvate-ferredoxin Oxidoreductase	domain 3	CATH (utative)
B	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (utative)
D	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
D	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.40.50.970	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains	CATH (4.3.0)
A	3.40.50.920	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, F	Oxalate oxidoreductase subunit beta	oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding vitamin binding thiamine pyrophosphate binding oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding vitamin binding thiamine pyrophosphate binding anion binding quaternary ammonium group binding heterocyclic compound binding sulfur compound binding	oxalate catabolic process catabolic process oxoacid metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process dicarboxylic acid catabolic process organic acid metabolic process organic acid catabolic process oxalate metabolic process carboxylic acid catabolic process small molecule metabolic process metabolic process cellular process small molecule catabolic process	-
B, E	Oxalate oxidoreductase subunit delta	oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	oxalate catabolic process catabolic process oxoacid metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process dicarboxylic acid catabolic process organic acid metabolic process organic acid catabolic process oxalate metabolic process carboxylic acid catabolic process small molecule metabolic process metabolic process cellular process small molecule catabolic process	-
A, D	Oxalate oxidoreductase subunit alpha	oxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors catalytic activity	oxalate catabolic process catabolic process oxoacid metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process dicarboxylic acid catabolic process organic acid metabolic process organic acid catabolic process oxalate metabolic process carboxylic acid catabolic process small molecule metabolic process metabolic process cellular process small molecule catabolic process oxalate catabolic process catabolic process oxoacid metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process dicarboxylic acid catabolic process organic acid metabolic process organic acid catabolic process oxalate metabolic process carboxylic acid catabolic process small molecule metabolic process metabolic process cellular process small molecule catabolic process response to oxidative stress response to stimulus response to stress	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, F	IPR051479	Pyruvate synthase subunit PorB-like	Family
C, F	IPR029061	Thiamin diphosphate-binding fold	Homologous Superfamily
C, F	IPR054952	Oxalate oxidoreductase subunit beta	Family
C, F	IPR011766	Thiamine pyrophosphate enzyme, TPP-binding	Domain
B, E	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
B, E	IPR002869	Pyruvate-flavodoxin oxidoreductase, central domain	Homologous Superfamily
B, E	IPR054933	Oxalate oxidoreductase subunit delta	Family
B, E	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
B, E	IPR011898	2-oxoacid:acceptor oxidoreductase, delta subunit, pyruvate/2-ketoisovalerate	Family
B, E	IPR019752	Pyruvate/ketoisovalerate oxidoreductase, catalytic domain	Domain
A, D	IPR054917	Oxalate oxidoreductase subunit alpha	Family
A, D	IPR033412	Pyruvate:ferredoxin oxidoreductase, core domain II	Domain
A, D	IPR029061	Thiamin diphosphate-binding fold	Homologous Superfamily
A, D	IPR009014	Transketolase C-terminal/Pyruvate-ferredoxin oxidoreductase domain II	Homologous Superfamily
A, D	IPR002880	Pyruvate flavodoxin/ferredoxin oxidoreductase, pyrimidine binding domain	Domain
A, D	IPR050722	Pyruvate:ferredoxin/flavodoxin oxidoreductase	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.