Reviewed, UniProtKB/Swiss-Prot Q2SYI5 (APAH_BURTA)

Names and origin

Protein names

Recommended name:
    Bis(5'-nucleosyl)-tetraphosphatase, symmetrical
    EC=3.6.1.41
Alternative name(s):
    Diadenosine tetraphosphatase
    Ap4A hydrolase
    Diadenosine 5',5'''-P1,P4-tetraphosphate pyrophosphohydrolase

Gene names

Name:	apaH
Ordered Locus Names:	BTH_I1468

Organism

Burkholderia thailandensis (strain E264 / ATCC 700388 / DSM 13276 / CIP 106301) [Complete proteome] [HAMAP]

Taxonomic identifier

271848 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Burkholderiaceae › Burkholderia › pseudomallei group

Protein attributes

Sequence length	282 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Hydrolyzes diadenosine 5',5'''-P1,P4-tetraphosphate to yield ADP By similarity.
Catalytic activity	P1,P(4)-bis(5'-adenosyl) tetraphosphate + H2O = 2 ADP. HAMAP MF_00199
Sequence similarities	Belongs to the Ap4A hydrolase family.

Ontologies

Keywords
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Molecular function	bis(5'-nucleosyl)-tetraphosphatase (symmetrical) 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 – 282	282	Bis(5'-nucleosyl)-tetraphosphatase, symmetrical HAMAP MF_00199		PRO_1000012052

Sequences

	Sequence		Length	Mass (Da)
	Q2SYI5-1 [UniParc]. Last modified January 24, 2006. Version 1. Checksum: EDFBF07B49C68E59	FASTA	282	30,602
	10 20 30 40 50 60 MTNFSSSPPI AFGDLQGCHA AYRQLFAQLS PAADTPLWFA GDLVNRGPAS LATLREIVGL 70 80 90 100 110 120 GERAVAVLGN HDLHLLAVAA GIRTLKPGDT IGEILDAPDA DDLIEWVRHR PFAHFERGML 130 140 150 160 170 180 MVHAGLLPQW DAALALELAD ELQRALRAPN WRDTLRGLYG NDPNCWSPDL KKADRLRVAF 190 200 210 220 230 240 NAFTRIRFCT PEGAMEFRAN GGPASAPAGY LPWFDAPSRK TADVTVVFGH WAALGLMLRE 250 260 270 280 NLVALDSGCV WGNRLSAVRL ADDPAAREVA QVACERCGAA EE

References

[1]

Fraser C.M., Casjens S., Huang W.M., Sutton G.G., Clayton R.A., Lathigra R., White O., Ketchum K.A., Palmer N., Dodson R., Hickey E.K., Gwinn M.L., Dougherty B., Fleischmann R.D., Richardson D.L., Peterson J.D., Kerlavage A.R., Quackenbush J. , Salzberg S.L., Hanson M., van-Vugt R., Adams M.D., Gocayne J.D., Weidman J., Utterback T.R., Watthey L., McDonald L.A., Artiach P., Bowman C., Garland S., Fujii C., Cotton M.D., Horst K., Tomb J.-F., Roberts K., Hatch B., Smith H.O., Venter J.C. Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000086 Genomic DNA. Translation: ABC36488.1.
RefSeq	YP_442014.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3847136.
GenomeReviews	Gene locus BTH_I1468 in contig CP000086_GR.
KEGG	bte:BTH_I1468.
TIGR	BTH_I1468.
Phylogenomic databases
HOGENOM	Q2SYI5.
OMA	Q2SYI5. LVFGHWA.
Enzyme and pathway databases
BioCyc	BTHA271848:BTH_I1468-MON.
Family and domain databases
HAMAP	MF_00199. [Tree]
InterPro	IPR004617. ApaH. IPR004843. M-pesterase. [Graphical view]
Pfam	PF00149. Metallophos. 1 hit. [Graphical view]
PIRSF	PIRSF000903. B5n-ttraPtase_sm. 1 hit.
TIGRFAMs	TIGR00668. apaH. 1 hit.
ProtoNet	Search...

Entry information

Entry name

APAH_BURTA

Accession

Primary (citable) accession number: Q2SYI5

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	January 24, 2006
Last modified:	June 16, 2009
This is version 18 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)