1XI8

Molybdenum cofactor biosynthesis protein from Pyrococcus furiosus Pfu-1657500-001

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)
B	d1xi8b1	All beta proteins	beta-clip	MoeA C-terminal domain-like	MoeA C-terminal domain-like	Molybdenum cofactor biosynthesis protein MoeA, C-terminal domain	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
B	d1xi8b2	All beta proteins	MoeA N-terminal region -like	MoeA N-terminal region -like	MoeA N-terminal region -like	Molybdenum cofactor biosynthesis protein MoeA, N-terminal and linker domains	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
B	d1xi8b3	Alpha and beta proteins (a/b)	Molybdenum cofactor biosynthesis proteins	Molybdenum cofactor biosynthesis proteins	MoeA central domain-like	MoeA, central domain	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
A	d1xi8a1	All beta proteins	beta-clip	MoeA C-terminal domain-like	MoeA C-terminal domain-like	Molybdenum cofactor biosynthesis protein MoeA, C-terminal domain	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
A	d1xi8a2	All beta proteins	MoeA N-terminal region -like	MoeA N-terminal region -like	MoeA N-terminal region -like	Molybdenum cofactor biosynthesis protein MoeA, N-terminal and linker domains	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
A	d1xi8a3	Alpha and beta proteins (a/b)	Molybdenum cofactor biosynthesis proteins	Molybdenum cofactor biosynthesis proteins	MoeA central domain-like	MoeA, central domain	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	MoeA C-terminal domain-like	8043924	3000558	SCOP2B (2022-06-29)
A	SCOP2 Family	MoeA C-terminal domain-like	8031546	4003292	SCOP2 (2022-06-29)
A	SCOP2 Family	MoeA N-terminal region -like	8031547	4003305	SCOP2 (2022-06-29)
A	SCOP2 Family	MoeA central domain-like	8031548	4003399	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	MoeA C-terminal domain-like	8043924	3000558	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	MoeA N-terminal region -like	8043925	3000572	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Molybdenum cofactor biosynthesis proteins	8043926	3000702	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PF03454	e1xi8B3	A: beta barrels	X: beta-clip	H: MoeA C-terminal domain-like (From Topology)	T: MoeA C-terminal domain-like	F: PF03454	ECOD (1.6)
B	F_UNCLASSIFIED	e1xi8B9	A: a+b two layers	X: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase (From Topology)	H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase (From Topology)	T: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF00994	e1xi8B2	A: a/b three-layered sandwiches	X: Molybdenum cofactor biosynthesis proteins (From Topology)	H: Molybdenum cofactor biosynthesis proteins (From Topology)	T: Molybdenum cofactor biosynthesis proteins	F: PF00994	ECOD (1.6)
A	PF03454	e1xi8A3	A: beta barrels	X: beta-clip	H: MoeA C-terminal domain-like (From Topology)	T: MoeA C-terminal domain-like	F: PF03454	ECOD (1.6)
A	F_UNCLASSIFIED	e1xi8A9	A: a+b two layers	X: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase (From Topology)	H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase (From Topology)	T: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF00994	e1xi8A2	A: a/b three-layered sandwiches	X: Molybdenum cofactor biosynthesis proteins (From Topology)	H: Molybdenum cofactor biosynthesis proteins (From Topology)	T: Molybdenum cofactor biosynthesis proteins	F: PF00994	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.980.10	Alpha Beta	3-Layer(aba) Sandwich	Molybdenum Cofactor Biosythetic Enzyme	Chain A	CATH (4.3.0)
B	3.90.105.10	Alpha Beta	Alpha-Beta Complex	Molybdopterin biosynthesis moea protein, domain 2	Molybdopterin biosynthesis moea protein, domain 2	CATH (4.3.0)
B	2.40.340.10	Mainly Beta	Beta Barrel	Beta-clip	MoeA, C-terminal, domain IV	CATH (4.3.0)
A	3.40.980.10	Alpha Beta	3-Layer(aba) Sandwich	Molybdenum Cofactor Biosythetic Enzyme	Chain A	CATH (4.3.0)
A	3.90.105.10	Alpha Beta	Alpha-Beta Complex	Molybdopterin biosynthesis moea protein, domain 2	Molybdopterin biosynthesis moea protein, domain 2	CATH (4.3.0)
A	2.40.340.10	Mainly Beta	Beta Barrel	Beta-clip	MoeA, C-terminal, domain IV	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03454	MoeA C-terminal region (domain IV) (MoeA_C)	MoeA C-terminal region (domain IV)	This domain is found in proteins involved in biosynthesis of molybdopterin cofactor however the exact molecular function of this domain is uncertain. The structure of this domain is known [1] and forms an incomplete beta barrel.	Domain
A, B	PF03453	MoeA N-terminal region (domain I and II) (MoeA_N)	MoeA N-terminal region (domain I and II)	-	Family
A, B	PF00994	Probable molybdopterin binding domain (MoCF_biosynth)	Probable molybdopterin binding domain	This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor. The domain is presumed to bind molybdopterin. The structure of this domain is known, and it forms an alpha/beta structure. In the known structure of Gephyr ...	This domain is found a variety of proteins involved in biosynthesis of molybdopterin cofactor. The domain is presumed to bind molybdopterin. The structure of this domain is known, and it forms an alpha/beta structure. In the known structure of Gephyrin this domain mediates trimerisation [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Molybdenum cofactor biosynthesis protein	-	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	IPR005111	MoeA, C-terminal, domain IV	Domain
A, B	IPR005110	MoeA, N-terminal and linker domain	Domain
A, B	IPR038987	Molybdopterin biosynthesis protein MoeA-like	Family
A, B	IPR036425	MoaB/Mog-like domain superfamily	Homologous Superfamily
A, B	IPR036688	MoeA, C-terminal, domain IV superfamily	Homologous Superfamily
A, B	IPR001453	MoaB/Mog domain	Domain
A, B	IPR036135	MoeA, N-terminal and linker 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.