Q9A807 (ACPS_CAUCR) 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:	CC_1558

Organism

Caulobacter crescentus (Caulobacter vibrioides)

Taxonomic identifier

155892 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Caulobacterales › Caulobacteraceae › Caulobacter

Protein attributes

Sequence length	133 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 Reference 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 – 133	133	Holo-[acyl-carrier-protein] synthase HAMAP MF_00101		PRO_0000175629
Sites
	Metal binding	8	1	Magnesium By similarity
	Metal binding	57	1	Magnesium By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q9A807 [UniParc]. Last modified June 1, 2001. Version 1. Checksum: 84C4065DB8DC6796	FASTA	133	14,622
	10 20 30 40 50 60 MIIGIGSDLC DIRRIEKSLE RFGDRFTHKV FTETERTRSE RKPDRASSYA KRFAAKEACS 70 80 90 100 110 120 KALGTGLKRG VHLAGMGVVN LPSGQPTMAL TGGALERLKA MVPEGMEPVI HLSLTDDHPY 130 AQAFVIIEAL PKR

References

[1]

"Complete genome sequence of Caulobacter crescentus." Nierman W.C., Feldblyum T.V., Laub M.T., Paulsen I.T., Nelson K.E., Eisen J.A., Heidelberg J.F., Alley M.R.K., Ohta N., Maddock J.R., Potocka I., Nelson W.C., Newton A., Stephens C., Phadke N.D., Ely B., DeBoy R.T., Dodson R.J. , Durkin A.S., Gwinn M.L., Haft D.H., Kolonay J.F., Smit J., Craven M.B., Khouri H.M., Shetty J., Berry K.J., Utterback T.R., Tran K., Wolf A.M., Vamathevan J.J., Ermolaeva M.D., White O., Salzberg S.L., Venter J.C., Shapiro L., Fraser C.M. Proc. Natl. Acad. Sci. U.S.A. 98:4136-4141(2001) [PubMed: 11259647] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 19089 / CB15.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE005673 Genomic DNA. Translation: AAK23537.1.
PIR	E87442.
RefSeq	NP_420369.1. NC_002696.2.
3D structure databases
ProteinModelPortal	Q9A807.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	941915.
GenomeReviews	Gene locus CC_1558 in contig AE005673_GR.
KEGG	ccr:CC_1558.
NMPDR	fig|190650.1.peg.1549.
PATRIC	21300138. VBICauCre124313_1586.
TIGR	CC_1558.
Phylogenomic databases
HOGENOM	HBG734479.
OMA	FWKDMGV.
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_CAUCR

Accession

Primary (citable) accession number: Q9A807

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 27, 2002
Last sequence update:	June 1, 2001
Last modified:	January 25, 2012
This is version 68 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program