6CIP

Pyruvate:ferredoxin oxidoreductase from Moorella thermoacetica with acetyl-TPP bound

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	pyruv_ox_red	e6cipA1	A: alpha bundles	X: Bromodomain-like	H: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase (From Topology)	T: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase	F: pyruv_ox_red	ECOD (1.6)
A	Fer4_21_1	e6cipA2	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
A	POR	e6cipA3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: Pyruvate-ferredoxin oxidoreductase, PFOR, domain III	F: POR	ECOD (1.6)
A	Transketolase_C	e6cipA4	A: a/b three-layered sandwiches	X: TK C-terminal domain-like (From Topology)	H: TK C-terminal domain-like (From Topology)	T: TK C-terminal domain-like	F: Transketolase_C	ECOD (1.6)
A	POR_N	e6cipA5	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: POR_N	ECOD (1.6)
A	TPP_enzyme_C	e6cipA6	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: TPP_enzyme_C	ECOD (1.6)
B	pyruv_ox_red	e6cipB1	A: alpha bundles	X: Bromodomain-like	H: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase (From Topology)	T: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase	F: pyruv_ox_red	ECOD (1.6)
B	Fer4_21_1	e6cipB2	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
B	POR	e6cipB3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: Pyruvate-ferredoxin oxidoreductase, PFOR, domain III	F: POR	ECOD (1.6)
B	Transketolase_C	e6cipB4	A: a/b three-layered sandwiches	X: TK C-terminal domain-like (From Topology)	H: TK C-terminal domain-like (From Topology)	T: TK C-terminal domain-like	F: Transketolase_C	ECOD (1.6)
B	POR_N	e6cipB6	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: POR_N	ECOD (1.6)
B	TPP_enzyme_C	e6cipB5	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: TPP_enzyme_C	ECOD (1.6)
C	pyruv_ox_red	e6cipC5	A: alpha bundles	X: Bromodomain-like	H: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase (From Topology)	T: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase	F: pyruv_ox_red	ECOD (1.6)
C	Fer4_21_1	e6cipC3	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
C	POR	e6cipC2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: Pyruvate-ferredoxin oxidoreductase, PFOR, domain III	F: POR	ECOD (1.6)
C	Transketolase_C	e6cipC1	A: a/b three-layered sandwiches	X: TK C-terminal domain-like (From Topology)	H: TK C-terminal domain-like (From Topology)	T: TK C-terminal domain-like	F: Transketolase_C	ECOD (1.6)
C	POR_N	e6cipC4	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: POR_N	ECOD (1.6)
C	TPP_enzyme_C	e6cipC6	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: TPP_enzyme_C	ECOD (1.6)
D	pyruv_ox_red	e6cipD3	A: alpha bundles	X: Bromodomain-like	H: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase (From Topology)	T: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase	F: pyruv_ox_red	ECOD (1.6)
D	Fer4_21_1	e6cipD5	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
D	POR	e6cipD6	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: Pyruvate-ferredoxin oxidoreductase, PFOR, domain III	F: POR	ECOD (1.6)
D	Transketolase_C	e6cipD4	A: a/b three-layered sandwiches	X: TK C-terminal domain-like (From Topology)	H: TK C-terminal domain-like (From Topology)	T: TK C-terminal domain-like	F: Transketolase_C	ECOD (1.6)
D	POR_N	e6cipD2	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: POR_N	ECOD (1.6)
D	TPP_enzyme_C	e6cipD1	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: TPP_enzyme_C	ECOD (1.6)
E	pyruv_ox_red	e6cipE5	A: alpha bundles	X: Bromodomain-like	H: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase (From Topology)	T: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase	F: pyruv_ox_red	ECOD (1.6)
E	Fer4_21_1	e6cipE1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
E	POR	e6cipE4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: Pyruvate-ferredoxin oxidoreductase, PFOR, domain III	F: POR	ECOD (1.6)
E	Transketolase_C	e6cipE6	A: a/b three-layered sandwiches	X: TK C-terminal domain-like (From Topology)	H: TK C-terminal domain-like (From Topology)	T: TK C-terminal domain-like	F: Transketolase_C	ECOD (1.6)
E	POR_N	e6cipE3	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: POR_N	ECOD (1.6)
E	TPP_enzyme_C	e6cipE2	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: TPP_enzyme_C	ECOD (1.6)
F	pyruv_ox_red	e6cipF4	A: alpha bundles	X: Bromodomain-like	H: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase (From Topology)	T: Four-helical bundle insertion domain in pyruvate-ferredoxin oxidoreductase	F: pyruv_ox_red	ECOD (1.6)
F	Fer4_21_1	e6cipF1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: Fer4_21_1	ECOD (1.6)
F	POR	e6cipF5	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: Pyruvate-ferredoxin oxidoreductase, PFOR, domain III	F: POR	ECOD (1.6)
F	Transketolase_C	e6cipF2	A: a/b three-layered sandwiches	X: TK C-terminal domain-like (From Topology)	H: TK C-terminal domain-like (From Topology)	T: TK C-terminal domain-like	F: Transketolase_C	ECOD (1.6)
F	POR_N	e6cipF6	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: POR_N	ECOD (1.6)
F	TPP_enzyme_C	e6cipF3	A: a/b three-layered sandwiches	X: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	H: Thiamin diphosphate-binding fold (THDP-binding) (From Topology)	T: Thiamin diphosphate-binding fold (THDP-binding)	F: TPP_enzyme_C	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF01558	Pyruvate ferredoxin/flavodoxin oxidoreductase (POR)	Pyruvate ferredoxin/flavodoxin oxidoreductase	-	Family
A, B, C, D, E A, B, C, D, E, F	PF01855	Pyruvate flavodoxin/ferredoxin oxidoreductase, thiamine diP-bdg (POR_N)	Pyruvate flavodoxin/ferredoxin oxidoreductase, thiamine diP-bdg	-	Family
A, B, C, D, E A, B, C, D, E, F	PF10371	Domain of unknown function (EKR)	Domain of unknown function	EKR is a short, 33 residue, domain found in bacterial and some lower eukaryotic species which lies between a POR (pyruvate ferredoxin/flavodoxin oxidoreductase) Pfam:PF01558 and the 4Fe-4S binding domain Fer4 Pfam:PF00037. It contains a characteristi ...	EKR is a short, 33 residue, domain found in bacterial and some lower eukaryotic species which lies between a POR (pyruvate ferredoxin/flavodoxin oxidoreductase) Pfam:PF01558 and the 4Fe-4S binding domain Fer4 Pfam:PF00037. It contains a characteristic EKR sequence motif. The exact function of this domain is not known.	Domain
A, B, C, D, E A, B, C, D, E, F	PF12838	4Fe-4S dicluster domain (Fer4_7)	4Fe-4S dicluster domain	Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contai ...	Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.	Domain
A, B, C, D, E A, B, C, D, E, F	PF17147	Pyruvate:ferredoxin oxidoreductase core domain II (PFOR_II)	Pyruvate:ferredoxin oxidoreductase core domain II	PFOR_II is a core domain of the anaerobic enzyme pyruvate:ferredoxin oxidoreductase and is necessary for inter subunit contacts in conjunction with domains I and IV [1,2].	Domain
A, B, C, D, E A, B, C, D, E, F	PF02775	Thiamine pyrophosphate enzyme, C-terminal TPP binding domain (TPP_enzyme_C)	Thiamine pyrophosphate enzyme, C-terminal TPP binding domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	PYRUVATE-FERREDOXIN OXIDOREDUCTASE	cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding pyruvate synthase activity 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 4 iron, 4 sulfur cluster binding cation binding transition metal ion binding iron ion binding ion binding binding metal ion binding small molecule binding pyruvate synthase activity 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 4 iron, 4 sulfur cluster binding metal cluster binding vitamin binding thiamine pyrophosphate binding organic cyclic compound binding anion binding quaternary ammonium group binding heterocyclic compound binding sulfur compound binding	electron transport chain metabolic process cellular process generation of precursor metabolites and energy response to oxidative stress response to stimulus response to stress	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR011895	Pyruvate-flavodoxin oxidoreductase	Family
A, B, C, D, E A, B, C, D, E, F	IPR029061	Thiamin diphosphate-binding fold	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR009014	Transketolase C-terminal/Pyruvate-ferredoxin oxidoreductase domain II	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR019752	Pyruvate/ketoisovalerate oxidoreductase, catalytic domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR050722	Pyruvate:ferredoxin/flavodoxin oxidoreductase	Family
A, B, C, D, E A, B, C, D, E, F	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F	IPR002869	Pyruvate-flavodoxin oxidoreductase, central domain	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR033412	Pyruvate:ferredoxin oxidoreductase, core domain II	Domain
A, B, C, D, E A, B, C, D, E, F	IPR019456	Pyruvate-flavodoxin oxidoreductase, EKR domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR037112	Pyruvate-flavodoxin oxidoreductase, EKR domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR002880	Pyruvate flavodoxin/ferredoxin oxidoreductase, pyrimidine binding domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR011766	Thiamine pyrophosphate enzyme, TPP-binding	Domain

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.

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6CIP

Pyruvate:ferredoxin oxidoreductase from Moorella thermoacetica with acetyl-TPP bound

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage