Reviewed, UniProtKB/Swiss-Prot Q2YPY4 (COAD_BRUA2)

Names and origin

Protein names

Recommended name:
    Phosphopantetheine adenylyltransferase
    EC=2.7.7.3
Alternative name(s):
    Pantetheine-phosphate adenylyltransferase
      Short name=PPAT
    Dephospho-CoA pyrophosphorylase

Gene names

Name:	coaD
Ordered Locus Names:	BAB1_1119

Organism

Brucella abortus (strain 2308) [Complete proteome] [HAMAP]

Taxonomic identifier

359391 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Brucellaceae › Brucella

Protein attributes

Sequence length	164 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Reversibly transfers an adenylyl group from ATP to 4'-phosphopantetheine, yielding dephospho-CoA (dPCoA) and pyrophosphate By similarity. HAMAP MF_00151
Catalytic activity	ATP + pantetheine 4'-phosphate = diphosphate + 3'-dephospho-CoA. HAMAP MF_00151
Pathway	Cofactor biosynthesis; coenzyme A biosynthesis; CoA from (R)-pantothenate: step 4/5. HAMAP MF_00151
Subunit structure	Homohexamer By similarity. HAMAP MF_00151
Subcellular location	Cytoplasm By similarity HAMAP MF_00151.
Sequence similarities	Belongs to the bacterial coaD family.

Ontologies

Keywords
Biological process	Coenzyme A biosynthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Nucleotide-binding
Molecular function	Nucleotidyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	coenzyme A biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW pantetheine-phosphate adenylyltransferase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 164	164	Phosphopantetheine adenylyltransferase HAMAP MF_00151		PRO_1000011100

Sequences

	Sequence		Length	Mass (Da)
	Q2YPY4-1 [UniParc]. Last modified February 7, 2006. Version 1. Checksum: 73787866A6C89A5A	FASTA	164	17,399
	10 20 30 40 50 60 MTIAIYAGSF DPVTNGHIDV LKGALRLADQ VIVAIGMHPG KKPLFSFDER VALIEASAKA 70 80 90 100 110 120 VLHKDAARVS VIAFDGLVID AARKHGAQLM VRGLRDGTDL DYEMQMAGMN GTMAPELQTV 130 140 150 160 FLPADPAVRT ITATLVRQIA SMGGDIKPFV PVAVAAALNT KFKS

References

[1]

"Whole-genome analyses of speciation events in pathogenic Brucellae." Chain P.S., Comerci D.J., Tolmasky M.E., Larimer F.W., Malfatti S.A., Vergez L.M., Aguero F., Land M.L., Ugalde R.A., Garcia E. Infect. Immun. 73:8353-8361(2005) [PubMed: 16299333] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AM040264 Genomic DNA. Translation: CAJ11075.1.
RefSeq	YP_414512.1.
3D structure databases
HSSP	HSSP built from PDB template 1VLH based on UniProtKB Q9WZK0.
SMR	Q2YPY4. Positions 2-163.
ModBase	Search...
Protein-protein interaction databases
STRING	Q2YPY4.
Genome annotation databases
GeneID	3788657.
GenomeReviews	Gene locus BAB1_1119 in contig AM040264_GR.
KEGG	bmf:BAB1_1119.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0669.
HOGENOM	HBG288308.
OMA	VRQIAAM.
Enzyme and pathway databases
BioCyc	BMEL359391:BAB1_1119-MONOMER.
Family and domain databases
HAMAP	MF_00151. PPAT_bact. [Tree]
InterPro	IPR004821. Cyt_trans_rel. IPR004820. Cytidylyltransf. IPR001980. LPS_biosynth. IPR014729. Rossmann-like_a/b/a_fold. [Graphical view]
Gene3D	G3DSA:3.40.50.620. Rossmann-like_a/b/a_fold. 1 hit.
Pfam	PF01467. CTP_transf_2. 1 hit. [Graphical view]
PRINTS	PR01020. LPSBIOSNTHSS.
TIGRFAMs	TIGR01510. coaD_prev_kdtB. 1 hit. TIGR00125. cyt_tran_rel. 1 hit.
ProtoNet	Search...

Entry information

Entry name

COAD_BRUA2

Accession

Primary (citable) accession number: Q2YPY4

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	February 7, 2006
Last modified:	February 9, 2010
This is version 28 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)