2EKN

Structure of PH1811 protein from Pyrococcus horikoshii

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2ekna_	Alpha and beta proteins (a+b)	Ferredoxin-like	Molybdenum cofactor biosynthesis protein C, MoaC	automated matches	automated matches	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)
B	d2eknb_	Alpha and beta proteins (a+b)	Ferredoxin-like	Molybdenum cofactor biosynthesis protein C, MoaC	automated matches	automated matches	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)
C	d2eknc_	Alpha and beta proteins (a+b)	Ferredoxin-like	Molybdenum cofactor biosynthesis protein C, MoaC	automated matches	automated matches	(Pyrococcus horikoshii OT3 ) [TaxId: 70601 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Molybdenum cofactor biosynthesis protein C MoaC	8074846	3001204	SCOP2B (2022-06-29)
B	SCOP2 Family	Molybdenum cofactor biosynthesis protein C MoaC	8074845	4001279	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Molybdenum cofactor biosynthesis protein C MoaC	8074846	3001204	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Molybdenum cofactor biosynthesis protein C MoaC	8074846	3001204	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01967	e2eknA1	A: a+b two layers	X: Alpha-beta plaits	H: Molybdenum cofactor biosynthesis protein C, MoaC (From Topology)	T: Molybdenum cofactor biosynthesis protein C, MoaC	F: PF01967	ECOD (1.6)
B	PF01967	e2eknB1	A: a+b two layers	X: Alpha-beta plaits	H: Molybdenum cofactor biosynthesis protein C, MoaC (From Topology)	T: Molybdenum cofactor biosynthesis protein C, MoaC	F: PF01967	ECOD (1.6)
C	PF01967	e2eknC1	A: a+b two layers	X: Alpha-beta plaits	H: Molybdenum cofactor biosynthesis protein C, MoaC (From Topology)	T: Molybdenum cofactor biosynthesis protein C, MoaC	F: PF01967	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.640	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Molybdopterin cofactor biosynthesis C (MoaC) domain	CATH (4.3.0)
B	3.30.70.640	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Molybdopterin cofactor biosynthesis C (MoaC) domain	CATH (4.3.0)
C	3.30.70.640	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Molybdopterin cofactor biosynthesis C (MoaC) domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF01967	MoaC family (MoaC)	MoaC family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Probable molybdenum cofactor biosynthesis protein C	phosphorus-oxygen lyase activity lyase activity catalytic activity cyclic pyranopterin monophosphate synthase activity	organonitrogen compound metabolic process Mo-molybdopterin cofactor biosynthetic process Mo-molybdopterin cofactor metabolic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process prosthetic group metabolic process molybdopterin cofactor biosynthetic process organic cyclic compound metabolic process organic substance metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process molybdopterin cofactor metabolic process organic cyclic compound biosynthetic process organonitrogen compound metabolic process Mo-molybdopterin cofactor biosynthetic process Mo-molybdopterin cofactor metabolic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process prosthetic group metabolic process molybdopterin cofactor biosynthetic process organic cyclic compound metabolic process organic substance metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process molybdopterin cofactor metabolic process organic cyclic compound biosynthetic process phosphate-containing compound metabolic process organic substance biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process phosphorus metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR023047	Probable cyclic pyranopterin monophosphate synthase accessory protein, archaea	Family
A, B, C	IPR023045	Molybdenum cofactor biosynthesis C	Family
A, B, C	IPR002820	Molybdopterin cofactor biosynthesis C (MoaC) domain	Domain
A, B, C	IPR036522	Molybdopterin cofactor biosynthesis C (MoaC) domain superfamily	Homologous Superfamily

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 R01GM133198.