ID   PA73B_BUBBU             Reviewed;          20 AA.
AC   P86373;
DT   24-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-NOV-2009, sequence version 1.
DT   03-AUG-2022, entry version 10.
DE   RecName: Full=Pregnancy-associated glycoprotein 73B {ECO:0000303|PubMed:23634647};
DE            EC=3.4.23.- {ECO:0000250|UniProtKB:P85322};
DE   Flags: Fragment;
OS   Bubalus bubalis (Domestic water buffalo).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC   Bovinae; Bubalus.
OX   NCBI_TaxID=89462;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE, TISSUE SPECIFICITY, AND DEVELOPMENTAL STAGE.
RC   TISSUE=Fetal cotyledon {ECO:0000269|PubMed:23634647};
RX   PubMed=23634647; DOI=10.1186/1746-6148-9-89;
RA   Barbato O., Melo de Sousa N., Barile V.L., Canali C., Beckers J.F.;
RT   "Purification of pregnancy-associated glycoproteins from late-pregnancy
RT   Bubalus bubalis placentas and development of a radioimmunoassay for
RT   pregnancy diagnosis in water buffalo females.";
RL   BMC Vet. Res. 9:89-89(2013).
CC   -!- SUBCELLULAR LOCATION: Secreted, extracellular space
CC       {ECO:0000250|UniProtKB:P85322}.
CC   -!- TISSUE SPECIFICITY: Expressed in chorionic epithelium (trophectoderm).
CC       {ECO:0000269|PubMed:23634647}.
CC   -!- DEVELOPMENTAL STAGE: Expressed during 8th month of pregnancy.
CC       {ECO:0000269|PubMed:23634647}.
CC   -!- PTM: N-glycosylated. {ECO:0000250|UniProtKB:P85322}.
CC   -!- SIMILARITY: Belongs to the peptidase A1 family. {ECO:0000255}.
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DR   GO; GO:0005615; C:extracellular space; IEA:UniProtKB-SubCell.
DR   GO; GO:0004190; F:aspartic-type endopeptidase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Aspartyl protease; Direct protein sequencing; Glycoprotein; Hydrolase;
KW   Protease; Secreted.
FT   CHAIN           1..>20
FT                   /note="Pregnancy-associated glycoprotein 73B"
FT                   /id="PRO_0000389542"
FT   NON_TER         20
FT                   /evidence="ECO:0000303|PubMed:23634647"
SQ   SEQUENCE   20 AA;  2287 MW;  6C4AEA4404ECCD09 CRC64;
     RGSXLTILPL RNKIDLFYVG