3HYK

2.31 Angstrom resolution crystal structure of a holo-(acyl-carrier-protein) synthase from Bacillus anthracis str. Ames in complex with CoA (3',5'-ADP)

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	d3hyka1	Alpha and beta proteins (a+b)	4'-phosphopantetheinyl transferase	4'-phosphopantetheinyl transferase	automated matches	automated matches	anthrax,anthrax bacterium (Bacillus anthracis ) [TaxId: 1392 ],	SCOPe (2.08)
A	d3hyka2	Artifacts	Tags	Tags	Tags	N-terminal Tags	anthrax,anthrax bacterium (Bacillus anthracis ) [TaxId: 1392 ],	SCOPe (2.08)
B	d3hykb1	Alpha and beta proteins (a+b)	4'-phosphopantetheinyl transferase	4'-phosphopantetheinyl transferase	automated matches	automated matches	anthrax,anthrax bacterium (Bacillus anthracis ) [TaxId: 1392 ],	SCOPe (2.08)
B	d3hykb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	anthrax,anthrax bacterium (Bacillus anthracis ) [TaxId: 1392 ],	SCOPe (2.08)
C	d3hykc1	Alpha and beta proteins (a+b)	4'-phosphopantetheinyl transferase	4'-phosphopantetheinyl transferase	automated matches	automated matches	anthrax,anthrax bacterium (Bacillus anthracis ) [TaxId: 1392 ],	SCOPe (2.08)
C	d3hykc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	anthrax,anthrax bacterium (Bacillus anthracis ) [TaxId: 1392 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	4'-phosphopantetheinyl transferase	8074369	3000948	SCOP2B (2022-06-29)
B	SCOP2 Family	Holo-(acyl carrier protein) synthase ACPS	8074368	4003652	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	4'-phosphopantetheinyl transferase	8074369	3000948	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	4'-phosphopantetheinyl transferase	8074369	3000948	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	ACPS_1	e3hykA1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: 4'-phosphopantetheinyl transferase (From Topology)	T: 4'-phosphopantetheinyl transferase	F: ACPS_1	ECOD (1.6)
B	ACPS_1	e3hykB1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: 4'-phosphopantetheinyl transferase (From Topology)	T: 4'-phosphopantetheinyl transferase	F: ACPS_1	ECOD (1.6)
C	ACPS_1	e3hykC1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: 4'-phosphopantetheinyl transferase (From Topology)	T: 4'-phosphopantetheinyl transferase	F: ACPS_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.470.20	Alpha Beta	Alpha-Beta Complex	Ribosomal Protein L22	Chain A	CATH (4.3.0)
B	3.90.470.20	Alpha Beta	Alpha-Beta Complex	Ribosomal Protein L22	Chain A	CATH (4.3.0)
C	3.90.470.20	Alpha Beta	Alpha-Beta Complex	Ribosomal Protein L22	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF01648	4'-phosphopantetheinyl transferase superfamily (ACPS)	4'-phosphopantetheinyl transferase superfamily	Members of this family transfers the 4'-phosphopantetheine (4'-PP) moiety from coenzyme A (CoA) to the invariant serine of Pfam:PF00550. This post-translational modification renders holo-ACP capable of acyl group activation via thioesterification of ...	Members of this family transfers the 4'-phosphopantetheine (4'-PP) moiety from coenzyme A (CoA) to the invariant serine of Pfam:PF00550. This post-translational modification renders holo-ACP capable of acyl group activation via thioesterification of the cysteamine thiol of 4'-PP [1]. This superfamily consists of two subtypes: The ACPS type such as Swiss:P24224 and the Sfp type such as Swiss:P39135. The structure of the Sfp type is known [3], which shows the active site accommodates a magnesium ion. The most highly conserved regions of the alignment are involved in binding the magnesium ion.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Holo-[acyl-carrier-protein] synthase	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding holo-[acyl-carrier-protein] synthase activity transferase activity catalytic activity phosphotransferase activity, for other substituted phosphate groups transferase activity, transferring phosphorus-containing groups	fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process cellular biosynthetic process cellular metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process organic substance metabolic process biosynthetic process fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process cellular biosynthetic process cellular metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process cellular lipid metabolic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process lipid metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR037143	4'-phosphopantetheinyl transferase domain superfamily	Homologous Superfamily
A, B, C	IPR002582	Holo-[acyl carrier protein] synthase	Family
A, B, C	IPR004568	Phosphopantetheine-protein transferase domain	Domain
A, B, C	IPR008278	4'-phosphopantetheinyl transferase domain	Domain

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.