1F80
HOLO-(ACYL CARRIER PROTEIN) SYNTHASE IN COMPLEX WITH HOLO-(ACYL CARRIER PROTEIN)
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | 4'-phosphopantetheinyl transferase | 8032946 | 3000948 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | 4'-phosphopantetheinyl transferase | 8032946 | 3000948 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | 4'-phosphopantetheinyl transferase | 8032946 | 3000948 | SCOP2B (2022-06-29) |
D | SCOP2 Family | Acyl-carrier protein (ACP) | 8020584 | 4000857 | SCOP2 (2022-06-29) |
D | SCOP2 Superfamily | ACP-like | 8032964 | 3001805 | SCOP2 (2022-06-29) |
E | SCOP2B Superfamily | ACP-like | 8032964 | 3001805 | SCOP2B (2022-06-29) |
F | SCOP2B Superfamily | ACP-like | 8032964 | 3001805 | 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 | e1f80A1 | 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 | e1f80B1 | 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 | e1f80C1 | 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) |
D | PP-binding | e1f80D1 | A: alpha bundles | X: ACP-like | H: Acyl-carrier protein (ACP) (From Topology) | T: Acyl-carrier protein (ACP) | F: PP-binding | ECOD (1.6) |
E | PP-binding | e1f80E1 | A: alpha bundles | X: ACP-like | H: Acyl-carrier protein (ACP) (From Topology) | T: Acyl-carrier protein (ACP) | F: PP-binding | ECOD (1.6) |
F | PP-binding | e1f80F1 | A: alpha bundles | X: ACP-like | H: Acyl-carrier protein (ACP) (From Topology) | T: Acyl-carrier protein (ACP) | F: PP-binding | 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) |
D | 1.10.1200.10 | Mainly Alpha | Orthogonal Bundle | Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein | Chain A | CATH (4.3.0) |
E | 1.10.1200.10 | Mainly Alpha | Orthogonal Bundle | Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein | Chain A | CATH (4.3.0) |
F | 1.10.1200.10 | Mainly Alpha | Orthogonal Bundle | Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein | Chain A | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
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 ... | Domain | |
PF00550 | Phosphopantetheine attachment site (PP-binding) | Phosphopantetheine attachment site | A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes memb ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR037143 | 4'-phosphopantetheinyl transferase domain superfamily | Homologous Superfamily | |
IPR002582 | Holo-[acyl carrier protein] synthase | Family | |
IPR050559 | Phosphopantetheinyl Transferase Superfamily | Family | |
IPR004568 | Phosphopantetheine-protein transferase domain | Domain | |
IPR008278 | 4'-phosphopantetheinyl transferase domain | Domain | |
IPR006162 | Phosphopantetheine attachment site | PTM | |
IPR009081 | Phosphopantetheine binding ACP domain | Domain | |
IPR036736 | ACP-like superfamily | Homologous Superfamily | |
IPR003231 | Acyl carrier protein | Family |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
holo-[acyl-carrier-protein] synthase M-CSA #152 | Holo-(acyl carrier protein) synthase (AcpS) from Bacillus subtilis is a member of the phosphopantetheinyl transferase superfamily. AcpS post-translationally modifies ACP to its holo form in order to activate it. AcpS catalyses the transfer of the 4'-phosphopantetheinyl (P-pant) moiety of coenzyme A to a serine residue on the ACP. This gives the activated ACP enzyme and Adenosine 3'5'-bisphosphate as products. This process is important as ACP enzymes play important roles in a number of biosynthetic pathways, such as the synthesis of fatty acids, vitamins, AcpS is essential in the initiation of the biosynthesis of fatty acids, polyketide antibiotics and non-ribosomal peptides. | Defined by 3 residues: LYS:A-61 [auth A-62]HIS:B-104 [auth B-105]ASP:E-40 [auth E-35] | EC: 2.7.8.7 (PDB Primary Data) |