PRPE_ALKHC
ID PRPE_ALKHC Reviewed; 246 AA.
AC Q9K907;
DT 21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 25-MAY-2022, entry version 101.
DE RecName: Full=Bis(5'-nucleosyl)-tetraphosphatase PrpE [asymmetrical] {ECO:0000255|HAMAP-Rule:MF_01443};
DE EC=3.6.1.17 {ECO:0000255|HAMAP-Rule:MF_01443};
DE AltName: Full=Ap4A hydrolase {ECO:0000255|HAMAP-Rule:MF_01443};
DE AltName: Full=Diadenosine 5',5'''-P1,P4-tetraphosphate asymmetrical hydrolase {ECO:0000255|HAMAP-Rule:MF_01443};
DE Short=Diadenosine tetraphosphatase {ECO:0000255|HAMAP-Rule:MF_01443};
GN Name=prpE {ECO:0000255|HAMAP-Rule:MF_01443}; OrderedLocusNames=BH2845;
OS Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344
OS / JCM 9153 / C-125) (Bacillus halodurans).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Alkalihalobacillus.
OX NCBI_TaxID=272558;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125;
RX PubMed=11058132; DOI=10.1093/nar/28.21.4317;
RA Takami H., Nakasone K., Takaki Y., Maeno G., Sasaki R., Masui N., Fuji F.,
RA Hirama C., Nakamura Y., Ogasawara N., Kuhara S., Horikoshi K.;
RT "Complete genome sequence of the alkaliphilic bacterium Bacillus halodurans
RT and genomic sequence comparison with Bacillus subtilis.";
RL Nucleic Acids Res. 28:4317-4331(2000).
CC -!- FUNCTION: Asymmetrically hydrolyzes Ap4p to yield AMP and ATP.
CC {ECO:0000255|HAMAP-Rule:MF_01443}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + P(1),P(4)-bis(5'-guanosyl) tetraphosphate = GMP + GTP +
CC 2 H(+); Xref=Rhea:RHEA:22484, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:37565, ChEBI:CHEBI:57553, ChEBI:CHEBI:58115; EC=3.6.1.17;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01443};
CC -!- COFACTOR:
CC Name=Ni(2+); Xref=ChEBI:CHEBI:49786;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01443};
CC -!- SIMILARITY: Belongs to the PrpE family. {ECO:0000255|HAMAP-
CC Rule:MF_01443}.
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DR EMBL; BA000004; BAB06564.1; -; Genomic_DNA.
DR PIR; E84005; E84005.
DR RefSeq; WP_010898992.1; NC_002570.2.
DR AlphaFoldDB; Q9K907; -.
DR SMR; Q9K907; -.
DR STRING; 272558.10175466; -.
DR EnsemblBacteria; BAB06564; BAB06564; BAB06564.
DR KEGG; bha:BH2845; -.
DR eggNOG; COG0639; Bacteria.
DR HOGENOM; CLU_023125_3_0_9; -.
DR OMA; CNKLYRY; -.
DR OrthoDB; 900869at2; -.
DR Proteomes; UP000001258; Chromosome.
DR GO; GO:0004081; F:bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0016151; F:nickel cation binding; IEA:UniProtKB-UniRule.
DR CDD; cd07423; MPP_Prp_like; 1.
DR Gene3D; 3.60.21.10; -; 1.
DR HAMAP; MF_01443; PrpE; 1.
DR InterPro; IPR023937; Bis(5'-nucleosyl)-tetraP_PrpE.
DR InterPro; IPR004843; Calcineurin-like_PHP_ApaH.
DR InterPro; IPR029052; Metallo-depent_PP-like.
DR InterPro; IPR041780; MPP_PrpE-like.
DR InterPro; IPR006186; Ser/Thr-sp_prot-phosphatase.
DR Pfam; PF00149; Metallophos; 1.
DR PRINTS; PR00114; STPHPHTASE.
DR SUPFAM; SSF56300; SSF56300; 1.
PE 3: Inferred from homology;
KW GTP-binding; Hydrolase; Nickel; Nucleotide-binding; Reference proteome.
FT CHAIN 1..246
FT /note="Bis(5'-nucleosyl)-tetraphosphatase PrpE
FT [asymmetrical]"
FT /id="PRO_0000297699"
SQ SEQUENCE 246 AA; 28191 MW; D7BDDDDF35D8EC0E CRC64;
MQFDIIGDVH GCYDELMELI DKLGYEYKRG SYDHPDGRLL AFVGDLTDRG PHSLEVIRLV
SHMVKKKTAY YVPGNHCNKL YRYMIGRKVQ VKHGLETTVA ELNALSEEER IEVIAQFKEL
YEQAPLYHSF PEDKLVITHA GIREDDIGSY GKRVETFVLY GDITGETNPD GTPVRRDWAA
TYQGDWWIVY GHTPVRRPRI IHRTVNIDTG CVFGGALTAL RFPEIEFVSI PSRQPLVSEK
FRNFPG
