2AF4

Phosphotransacetylase from Methanosarcina thermophila co-crystallized with coenzyme A

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
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth C]	d2af4c_	Alpha and beta proteins (a/b)	Isocitrate/Isopropylmalate dehydrogenase-like	Isocitrate/Isopropylmalate dehydrogenase-like	Phosphotransacetylase	Phosphotransacetylase Pta	(Methanosarcina thermophila ) [TaxId: 2210 ],	SCOPe (2.08)
B [auth D]	d2af4d_	Alpha and beta proteins (a/b)	Isocitrate/Isopropylmalate dehydrogenase-like	Isocitrate/Isopropylmalate dehydrogenase-like	Phosphotransacetylase	Phosphotransacetylase Pta	(Methanosarcina thermophila ) [TaxId: 2210 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth C]	SCOP2 Family	Phosphotransacetylase-like	8024584	4001208	SCOP2 (2022-06-29)
A [auth C]	SCOP2 Superfamily	Isocitrate/Isopropylmalate dehydrogenase-like	8036963	3001375	SCOP2 (2022-06-29)
B [auth D]	SCOP2B Superfamily	Isocitrate/Isopropylmalate dehydrogenase-like	8036963	3001375	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 [auth C]	PTA_PTB	e2af4C1	A: a/b three-layered sandwiches	X: Isocitrate/Isopropylmalate dehydrogenase-like (From Topology)	H: Isocitrate/Isopropylmalate dehydrogenase-like (From Topology)	T: Isocitrate/Isopropylmalate dehydrogenase-like	F: PTA_PTB	ECOD (1.6)
B [auth D]	PTA_PTB	e2af4D1	A: a/b three-layered sandwiches	X: Isocitrate/Isopropylmalate dehydrogenase-like (From Topology)	H: Isocitrate/Isopropylmalate dehydrogenase-like (From Topology)	T: Isocitrate/Isopropylmalate dehydrogenase-like	F: PTA_PTB	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth C]	3.40.50.10950	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A [auth C]	3.40.50.10750	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isocitrate/Isopropylmalate dehydrogenase-like	CATH (4.3.0)
B [auth D]	3.40.50.10950	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
B [auth D]	3.40.50.10750	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Isocitrate/Isopropylmalate dehydrogenase-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C], B [auth D]	PF01515	Phosphate acetyl/butaryl transferase (PTA_PTB)	Phosphate acetyl/butaryl transferase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B [auth D]	Phosphate acetyltransferase	acetyltransferase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity phosphate acetyltransferase activity catalytic activity	nucleoside bisphosphate metabolic process ribonucleoside bisphosphate biosynthetic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process acetyl-CoA metabolic process nucleobase-containing compound metabolic process ribonucleotide biosynthetic process phosphate-containing compound metabolic process organic substance biosynthetic process small molecule metabolic process sulfur compound metabolic process thioester metabolic process nucleoside bisphosphate metabolic process ribonucleoside bisphosphate biosynthetic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process acetyl-CoA metabolic process nucleobase-containing compound metabolic process ribonucleotide biosynthetic process phosphate-containing compound metabolic process organic substance biosynthetic process small molecule metabolic process sulfur compound metabolic process thioester metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process cellular metabolic process primary metabolic process amide biosynthetic process nucleotide metabolic process organic cyclic compound metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate biosynthetic process organic cyclic compound biosynthetic process nucleoside phosphate biosynthetic process metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process ribose phosphate metabolic process purine nucleoside bisphosphate metabolic process ribonucleoside bisphosphate metabolic process thioester biosynthetic process cellular biosynthetic process purine nucleotide metabolic process organic substance metabolic process acyl-CoA metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process acyl-CoA biosynthetic process purine nucleoside bisphosphate biosynthetic process amide metabolic process carbohydrate derivative biosynthetic process organonitrogen compound metabolic process nucleoside bisphosphate biosynthetic process nucleobase-containing compound biosynthetic process purine-containing compound metabolic process acetyl-CoA biosynthetic process organophosphate metabolic process cellular process	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C], B [auth D]	IPR012147	Phosphate acetyl/butyryltransferase	Family
A [auth C], B [auth D]	IPR042112	Phosphate acetyltransferase, domain 2	Homologous Superfamily
A [auth C], B [auth D]	IPR004614	Phosphate acetyltransferase	Domain
A [auth C], B [auth D]	IPR002505	Phosphate acetyl/butaryl transferase	Domain
A [auth C], B [auth D]	IPR042113	Phosphate acetyltransferase, domain 1	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A [auth C], B [auth D]	CSO	Parent Component: CYS RESID: AA0205 PSI-MOD : L-cysteine sulfenic acid MOD:00210

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.