B3WAR1 (ACPS_LACCB) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Holo-[acyl-carrier-protein] synthase
Short name=Holo-ACP synthase
EC=2.7.8.7

Alternative name(s):
4'-phosphopantetheinyl transferase AcpS

Gene names

Name:	acpS
Ordered Locus Names:	LCABL_27290

Organism

Lactobacillus casei (strain BL23) [Complete proteome] [HAMAP]

Taxonomic identifier

543734 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Lactobacillales › Lactobacillaceae › Lactobacillus

Protein attributes

Sequence length	124 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Transfers the 4'-phosphopantetheine moiety from coenzyme A to a Ser of acyl-carrier-protein By similarity. HAMAP MF_00101
Catalytic activity	CoA-(4'-phosphopantetheine) + apo-[acyl-carrier-protein] = adenosine 3',5'-bisphosphate + holo-[acyl-carrier-protein]. HAMAP MF_00101
Cofactor	Magnesium By similarity. HAMAP MF_00101
Subcellular location	Cytoplasm By similarity HAMAP MF_00101.
Sequence similarities	Belongs to the P-Pant transferase superfamily. AcpS family.

Ontologies

Keywords
Biological process	Fatty acid biosynthesis Lipid synthesis
Cellular component	Cytoplasm
Ligand	Magnesium Metal-binding
Molecular function	Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	fatty acid biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW macromolecule biosynthetic process Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	holo-[acyl-carrier-protein] synthase activity Inferred from electronic annotation. Source: EC magnesium ion binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 124	124	Holo-[acyl-carrier-protein] synthase HAMAP MF_00101		PRO_1000093886
Sites
	Metal binding	8	1	Magnesium By similarity
	Metal binding	58	1	Magnesium By similarity

Sequences

	Sequence		Length	Mass (Da)
	B3WAR1 [UniParc]. Last modified September 2, 2008. Version 1. Checksum: 9EB068BAFD22215B	FASTA	124	13,631
	10 20 30 40 50 60 MIYGIGVDVT DLARIQAAQE KNSGFAVKIL TPTELANYQQ LDGRRAVEYL SGRFSAKESY 70 80 90 100 110 120 SKAFGTGLGK VALQDVEILN NELGKPILTK HPFSGQAFVS ISHSETLVFT EVILEKEGPE RDDR

References

[1]	"Lactobacillus casei BL23 complete genome sequence." Maze A., Boel G., Bourand A., Loux V., Gibrat J.F., Zuniga M., Hartke A., Deutscher J. Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BL23.

Cross-references

Sequence databases
EMBL GenBank DDBJ	FM177140 Genomic DNA. Translation: CAQ67780.1.
RefSeq	YP_001988638.1. NC_010999.1.
3D structure databases
ProteinModelPortal	B3WAR1.
ModBase	Search...
Protein-protein interaction databases
STRING	B3WAR1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6405509.
GenomeReviews	Gene locus LCABL_27290 in contig FM177140_GR.
KEGG	lcb:LCABL_27290.
PATRIC	22214874. VBILacCas89204_2596.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG734479.
OMA	IFPSITH.
ProtClustDB	PRK00070.
Family and domain databases
HAMAP	MF_00101. AcpS. [Tree]
InterPro	IPR008278. 4-PPantetheinyl_Trfase. IPR002582. ACPS. IPR004568. PPantethiene-prot_Trfase. [Graphical view]
Gene3D	G3DSA:3.90.470.20. G3DSA:3.90.470.20. 1 hit.
KO	K00997.
Pfam	PF01648. ACPS. 1 hit. [Graphical view]
ProDom	PD004282. PPantethiene-prot_Trfase. 1 hit. [Graphical view] [Entries sharing at least one domain]
SUPFAM	SSF56214. 4-PPT_transf. 1 hit.
TIGRFAMs	TIGR00516. AcpS. 1 hit. TIGR00556. Pantethn_trn. 1 hit.
ProtoNet	Search...

Entry information

Entry name

ACPS_LACCB

Accession

Primary (citable) accession number: B3WAR1

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	September 2, 2008
Last modified:	January 25, 2012
This is version 27 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program