Reviewed, UniProtKB/Swiss-Prot Q1IHY2 (ACPS_ACIBL)

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:	Acid345_4518

Organism

Acidobacteria bacterium (strain Ellin345) [Complete proteome] [HAMAP]

Taxonomic identifier

204669 [NCBI]

Taxonomic lineage

Bacteria › Acidobacteria › Candidatus Koribacter

Protein attributes

Sequence length	125 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
Catalytic activity	CoA-(4'-phosphopantetheine) + apo-[acyl-carrier-protein] = adenosine 3',5'-bisphosphate + holo-[acyl-carrier-protein]. HAMAP MF_00101
Cofactor	Magnesium By similarity.
Subcellular location	Cytoplasm By similarity.
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: HAMAP 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: HAMAP magnesium ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 125	125	Holo-[acyl-carrier-protein] synthase HAMAP MF_00101		PRO_1000008376
Sites
	Metal binding	8	1	Magnesium By similarity
	Metal binding	57	1	Magnesium By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q1IHY2-1 [UniParc]. Last modified June 13, 2006. Version 1. Checksum: 793C3A31820F9861	FASTA	125	13,587
	10 20 30 40 50 60 MILGTGIDIV EVPRIAQSIQ RFGDRFLGRI YTPAEIRYCQ SKANAVERFA ARFAAKEAAM 70 80 90 100 110 120 KAIGTGMRGG VTWHDFEVGR EPGGRPTMVF HGKAAQVAQG LGGRRAHLSV SHTEQYAVAS VILED

References

[1]

"Three genomes from the phylum Acidobacteria provide insight into the lifestyles of these microorganisms in soils." Ward N.L., Challacombe J.F., Janssen P.H., Henrissat B., Coutinho P.M., Wu M., Xie G., Haft D.H., Sait M., Badger J., Barabote R.D., Bradley B., Brettin T.S., Brinkac L.M., Bruce D., Creasy T., Daugherty S.C., Davidsen T.M. , DeBoy R.T., Detter J.C., Dodson R.J., Durkin A.S., Ganapathy A., Gwinn-Giglio M., Han C.S., Khouri H., Kiss H., Kothari S.P., Madupu R., Nelson K.E., Nelson W.C., Paulsen I., Penn K., Ren Q., Rosovitz M.J., Selengut J.D., Shrivastava S., Sullivan S.A., Tapia R., Thompson L.S., Watkins K.L., Yang Q., Yu C., Zafar N., Zhou L., Kuske C.R. Appl. Environ. Microbiol. 75:2046-2056(2009) [PubMed: 19201974] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000360 Genomic DNA. Translation: ABF43518.1.
RefSeq	YP_593592.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q1IHY2.
Genome annotation databases
GeneID	4070196.
GenomeReviews	Gene locus Acid345_4518 in contig CP000360_GR.
KEGG	aba:Acid345_4518.
NMPDR	fig|204669.6.peg.4496.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q1IHY2.
OMA	VHVSITH.
Family and domain databases
HAMAP	MF_00101. [Tree]
InterPro	IPR008278. 4-PPantetheinyl_Trfase. IPR002582. ACPS. IPR004568. PPantethiene-prot_Trfase. [Graphical view]
Pfam	PF01648. ACPS. 1 hit. [Graphical view]
ProDom	PD004282. ACPS. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR00516. acpS. 1 hit. TIGR00556. pantethn_trn. 1 hit.
ProtoNet	Search...

Entry information

Entry name

ACPS_ACIBL

Accession

Primary (citable) accession number: Q1IHY2

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	June 13, 2006
Last modified:	November 3, 2009
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)