ID A0A093HFQ2_STRCA Unreviewed; 451 AA.
AC A0A093HFQ2;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE RecName: Full=bis(5'-adenosyl)-triphosphatase {ECO:0000256|ARBA:ARBA00012377};
DE EC=3.6.1.29 {ECO:0000256|ARBA:ARBA00012377};
DE AltName: Full=AP3A hydrolase {ECO:0000256|ARBA:ARBA00031824};
DE AltName: Full=Ectonucleotide pyrophosphatase/phosphodiesterase family member 4 {ECO:0000256|ARBA:ARBA00031114};
GN ORFNames=N308_10212 {ECO:0000313|EMBL:KFV77807.1};
OS Struthio camelus australis.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Palaeognathae; Struthioniformes; Struthionidae;
OC Struthio.
OX NCBI_TaxID=441894 {ECO:0000313|EMBL:KFV77807.1, ECO:0000313|Proteomes:UP000053584};
RN [1] {ECO:0000313|EMBL:KFV77807.1, ECO:0000313|Proteomes:UP000053584}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BGI_N308 {ECO:0000313|EMBL:KFV77807.1};
RA Zhang G., Li C.;
RT "Genome evolution of avian class.";
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Hydrolyzes extracellular Ap3A into AMP and ADP, and Ap4A into
CC AMP and ATP. Ap3A and Ap4A are diadenosine polyphosphates thought to
CC induce proliferation of vascular smooth muscle cells. Acts as a
CC procoagulant, mediating platelet aggregation at the site of nascent
CC thrombus via release of ADP from Ap3A and activation of ADP receptors.
CC {ECO:0000256|ARBA:ARBA00025036}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + P(1),P(3)-bis(5'-adenosyl) triphosphate = ADP + AMP + 2
CC H(+); Xref=Rhea:RHEA:13893, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:58529, ChEBI:CHEBI:456215, ChEBI:CHEBI:456216;
CC EC=3.6.1.29; Evidence={ECO:0000256|ARBA:ARBA00001475};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004251};
CC Single-pass type I membrane protein {ECO:0000256|ARBA:ARBA00004251}.
CC Membrane {ECO:0000256|ARBA:ARBA00004479}; Single-pass type I membrane
CC protein {ECO:0000256|ARBA:ARBA00004479}.
CC -!- SIMILARITY: Belongs to the nucleotide pyrophosphatase/phosphodiesterase
CC family. {ECO:0000256|ARBA:ARBA00010594}.
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DR EMBL; KL205992; KFV77807.1; -; Genomic_DNA.
DR RefSeq; XP_009666263.1; XM_009667968.1.
DR AlphaFoldDB; A0A093HFQ2; -.
DR STRING; 441894.ENSSCUP00000000758; -.
DR Ensembl; ENSSCUT00000001066; ENSSCUP00000000758; ENSSCUG00000000633.
DR GeneID; 104139685; -.
DR KEGG; scam:104139685; -.
DR CTD; 22875; -.
DR OrthoDB; 1366859at2759; -.
DR Proteomes; UP000053584; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0047710; F:bis(5'-adenosyl)-triphosphatase activity; IEA:UniProtKB-EC.
DR GO; GO:0007596; P:blood coagulation; IEA:UniProtKB-KW.
DR GO; GO:0030194; P:positive regulation of blood coagulation; IEA:Ensembl.
DR GO; GO:0046130; P:purine ribonucleoside catabolic process; IEA:Ensembl.
DR CDD; cd16018; Enpp; 1.
DR Gene3D; 3.30.1360.180; -; 1.
DR Gene3D; 3.40.720.10; Alkaline Phosphatase, subunit A; 1.
DR InterPro; IPR017850; Alkaline_phosphatase_core_sf.
DR InterPro; IPR002591; Phosphodiest/P_Trfase.
DR PANTHER; PTHR10151:SF79; BIS(5'-ADENOSYL)-TRIPHOSPHATASE ENPP4; 1.
DR PANTHER; PTHR10151; ECTONUCLEOTIDE PYROPHOSPHATASE/PHOSPHODIESTERASE; 1.
DR Pfam; PF01663; Phosphodiest; 1.
DR SUPFAM; SSF53649; Alkaline phosphatase-like; 1.
PE 3: Inferred from homology;
KW Blood coagulation {ECO:0000256|ARBA:ARBA00023084};
KW Hemostasis {ECO:0000256|ARBA:ARBA00022696};
KW Membrane {ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000053584};
KW Signal {ECO:0000256|SAM:SignalP}; Transmembrane {ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT SIGNAL 1..21
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 22..451
FT /note="bis(5'-adenosyl)-triphosphatase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5001886823"
FT TRANSMEM 405..425
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 451 AA; 51159 MW; CDF104A1B5B750DB CRC64;
MNLMLMLFFS GIVACCGNST GNPLSRLLLV SFDGFRADYL KTYELPHLQE FIEDGVLVRQ
VTNTFITKTF PNHYSIVTGL YEESHGMVAN DMYDADAQKT FSQFNDSDPF WWNEAVPIWV
TNQQGNRASA AAMWPGTDVK IHNTTPQFFM KYNFSVTFEE RVEKIVTWLN SSNPPVSFAT
LYWEEPDASG HKYGPDNTKN MRKVLEQVDN HIGFLTSKLK ALGLWDTVNV IITSDHGMAP
CSAKKLIILD GCIGRNNYTL IDKSPVAAVL PRQNKTYVYN LLKNCNDHMK VYLKEEIPER
FHYRHNKRIQ PIILVADEGW TIVQNESLSK LGDHGYDNAL PSMHPFLAAH GPAFHRGYKQ
SRMNNVDIYP MMCHILGLTP QPHNGTFRNA KCLLVDQWCI NLPEAIGIVI GALIVLTTFT
CIIIISKNRI PSPHPFSRLQ LQDDDDDPLI G
//
