ID R4G322_RHOPR Unreviewed; 308 AA.
AC R4G322;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=Regucalcin {ECO:0000256|ARBA:ARBA00016808};
DE EC=3.1.1.17 {ECO:0000256|ARBA:ARBA00013227};
DE AltName: Full=Gluconolactonase {ECO:0000256|ARBA:ARBA00032464};
OS Rhodnius prolixus (Triatomid bug).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Paraneoptera; Hemiptera; Heteroptera; Panheteroptera;
OC Cimicomorpha; Reduviidae; Triatominae; Rhodnius.
OX NCBI_TaxID=13249 {ECO:0000313|EMBL:JAA75439.1};
RN [1] {ECO:0000313|EMBL:JAA75439.1}
RP NUCLEOTIDE SEQUENCE.
RA Ribeiro J.M.C., Genta F.A., Sorgine M.H.F., Paiva-Silva G.O.,
RA Majerowicz D., Medeiros M., Koerich L., Terra W.R., Ferreira C.,
RA Pimentel A.C., Bisch P.M., Diniz M.M.P., Nascimento R., Salmon D.,
RA Silber A.M., Alves M., Oliveira M.F., Gondim K.C., Silva Neto M.A.C.,
RA Atella G.C., Araujo H., Dias F.S., Polycarpo C.R., Fampa P., Melo A.C.,
RA Tanaka A.S., Balczun C., Oliveira J.H.M., Goncalves R., Lazoski C.,
RA Pereira M.A., Rivera-Pomar R., Diambra L., Schaub G.A., Garcia E.S.,
RA Azambuja P., Braz G.R.C., Oliveira P.L.;
RT "An insight into the transcriptome of the digestive tract of the blood
RT sucking bug, Rhodnius prolixus.";
RL Submitted (APR-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-glucono-1,5-lactone + H2O = D-gluconate + H(+);
CC Xref=Rhea:RHEA:10440, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:16217, ChEBI:CHEBI:18391; EC=3.1.1.17;
CC Evidence={ECO:0000256|ARBA:ARBA00001589};
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|ARBA:ARBA00001913};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|ARBA:ARBA00001936};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the SMP-30/CGR1 family.
CC {ECO:0000256|ARBA:ARBA00008853}.
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DR EMBL; GAHY01002071; JAA75439.1; -; mRNA.
DR AlphaFoldDB; R4G322; -.
DR VEuPathDB; VectorBase:RPRC004830; -.
DR HOGENOM; CLU_036110_3_2_1; -.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR GO; GO:0030234; F:enzyme regulator activity; IEA:InterPro.
DR GO; GO:0004341; F:gluconolactonase activity; IEA:UniProtKB-EC.
DR Gene3D; 2.120.10.30; TolB, C-terminal domain; 1.
DR InterPro; IPR011042; 6-blade_b-propeller_TolB-like.
DR InterPro; IPR008367; Regucalcin.
DR InterPro; IPR013658; SGL.
DR InterPro; IPR005511; SMP-30.
DR PANTHER; PTHR10907; REGUCALCIN; 1.
DR PANTHER; PTHR10907:SF47; REGUCALCIN; 1.
DR Pfam; PF08450; SGL; 1.
DR PRINTS; PR01791; REGUCALCIN.
DR PRINTS; PR01790; SMP30FAMILY.
DR SUPFAM; SSF63829; Calcium-dependent phosphotriesterase; 1.
PE 2: Evidence at transcript level;
KW Calcium {ECO:0000256|ARBA:ARBA00022837};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801}.
FT DOMAIN 14..268
FT /note="SMP-30/Gluconolactonase/LRE-like region"
FT /evidence="ECO:0000259|Pfam:PF08450"
SQ SEQUENCE 308 AA; 34302 MW; C55EDFB1D0EEE339 CRC64;
MHTLQAVTKP VQTGEGPHWV AKEKALYFVD INGFGVHRYD TKENKHTSVK LDDTVGFVIP
IKNKTGKFVI GYGTNITILE WDGISSNYNL QHKYQVEQDK PKNRFNDAKA DVNGNLWLGT
MERDEPLGNF TKYVGSLYRV LSTNCKLDTE LSSVSISNGI TWNAENTIMY YIDSLTRKID
VFDYDLRTAT IANRRTFFDF EENNLSGFPD GMTSDSEDNL WIACFNGSKV IQVSQQGKLL
RSIAIPAAKV TSVTWGGTDL DVLYVTTFRA GFSDEELKAQ PDAGAVFAVT GLGVKGRQEN
TASSCLLD
//
