ID A0A3R7MJ24_PENVA Unreviewed; 646 AA.
AC A0A3R7MJ24;
DT 10-APR-2019, integrated into UniProtKB/TrEMBL.
DT 10-APR-2019, sequence version 1.
DT 24-JAN-2024, entry version 13.
DE RecName: Full=Alpha-amylase {ECO:0000256|ARBA:ARBA00012595, ECO:0000256|RuleBase:RU361134};
DE EC=3.2.1.1 {ECO:0000256|ARBA:ARBA00012595, ECO:0000256|RuleBase:RU361134};
GN ORFNames=C7M84_003332 {ECO:0000313|EMBL:ROT77958.1};
OS Penaeus vannamei (Whiteleg shrimp) (Litopenaeus vannamei).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Crustacea; Multicrustacea;
OC Malacostraca; Eumalacostraca; Eucarida; Decapoda; Dendrobranchiata;
OC Penaeoidea; Penaeidae; Penaeus.
OX NCBI_TaxID=6689 {ECO:0000313|EMBL:ROT77958.1, ECO:0000313|Proteomes:UP000283509};
RN [1] {ECO:0000313|EMBL:ROT77958.1, ECO:0000313|Proteomes:UP000283509}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC TISSUE=Muscle {ECO:0000313|EMBL:ROT77958.1};
RA Zhang X., Yuan J., Li F., Xiang J.;
RL Submitted (APR-2018) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ROT77958.1, ECO:0000313|Proteomes:UP000283509}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC TISSUE=Muscle {ECO:0000313|EMBL:ROT77958.1};
RA Sun Y., Gao Y., Yu Y.;
RT "The decoding of complex shrimp genome reveals the adaptation for benthos
RT swimmer, frequently molting mechanism and breeding impact on genome.";
RL Submitted (JAN-2019) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Endohydrolysis of (1->4)-alpha-D-glucosidic linkages in
CC polysaccharides containing three or more (1->4)-alpha-linked D-
CC glucose units.; EC=3.2.1.1; Evidence={ECO:0000256|ARBA:ARBA00000548,
CC ECO:0000256|RuleBase:RU361134};
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|ARBA:ARBA00001913};
CC -!- COFACTOR:
CC Name=chloride; Xref=ChEBI:CHEBI:17996;
CC Evidence={ECO:0000256|ARBA:ARBA00001923};
CC -!- SUBUNIT: Monomer. {ECO:0000256|ARBA:ARBA00011245}.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 13 family.
CC {ECO:0000256|ARBA:ARBA00008061, ECO:0000256|RuleBase:RU003615}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ROT77958.1}.
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DR EMBL; QCYY01001453; ROT77958.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3R7MJ24; -.
DR STRING; 6689.A0A3R7MJ24; -.
DR EnsemblMetazoa; XM_027354504.1; XP_027210305.1; LOC113803694.
DR Proteomes; UP000283509; Unassembled WGS sequence.
DR GO; GO:0004556; F:alpha-amylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-KW.
DR CDD; cd11317; AmyAc_bac_euk_AmyA; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR Gene3D; 2.60.40.1180; Golgi alpha-mannosidase II; 1.
DR InterPro; IPR006048; A-amylase/branching_C.
DR InterPro; IPR031319; A-amylase_C.
DR InterPro; IPR006046; Alpha_amylase.
DR InterPro; IPR006047; Glyco_hydro_13_cat_dom.
DR InterPro; IPR013780; Glyco_hydro_b.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR PANTHER; PTHR43447; ALPHA-AMYLASE; 1.
DR PANTHER; PTHR43447:SF49; ALPHA-AMYLASE; 1.
DR Pfam; PF00128; Alpha-amylase; 1.
DR Pfam; PF02806; Alpha-amylase_C; 1.
DR PRINTS; PR00110; ALPHAAMYLASE.
DR SMART; SM00642; Aamy; 1.
DR SMART; SM00632; Aamy_C; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF51011; Glycosyl hydrolase domain; 1.
PE 3: Inferred from homology;
KW Calcium {ECO:0000256|ARBA:ARBA00022837};
KW Carbohydrate metabolism {ECO:0000256|RuleBase:RU361134};
KW Chloride {ECO:0000256|ARBA:ARBA00023214};
KW Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000256|RuleBase:RU361134};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU361134};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000283509}.
FT DOMAIN 64..451
FT /note="Glycosyl hydrolase family 13 catalytic"
FT /evidence="ECO:0000259|SMART:SM00642"
FT DOMAIN 460..548
FT /note="Alpha-amylase C-terminal"
FT /evidence="ECO:0000259|SMART:SM00632"
FT REGION 624..646
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 646 AA; 72876 MW; 7B75A666F1463E2A CRC64;
MTTPLPVITH LTHHPAVMLA PRHHPAASAL RQDTAMMAIP VLTLAVLVAS AHAQKNPNVL
EDRQVMVHLF EWKWVDIASE CERFLAPRGY GAVQVSPPNE YVEVYQGPVK RPWWERYQPV
SYKIASRSGD ERAFRDMVNR CNNVGVRIYV DAVINHMSGG HPKGTGTTGG SLFDSSTQSY
PGVPYTSADF NDPNCHTNSG NIENFQDAEQ VRNCKLSGLN DLHQGSEHVR DKIVEYLNKL
IGWGVAGFRV DASKHMWPAD LQEIFGRLDN LSTTFFPEGT RPFVLQEVID FDDEPIKGTD
YTNVGRVTEF RYGKFLCQDF RGINQLKWLR NLHEAWDMLD RHSAVVFIDN HDNQRGHGAG
GDVTITFRDP RRYKMANAFM LAWPYGFTRV MSSYHWDQKW DDGRDTNDWM GPPHDANFSI
TSPIINADNS CGGGWVCEHR WRQIYNMVEF RNVAHGTDMN DWWDNGSNQI AFSRGNRGFV
AINNDEYDLK QTLQTRLPAG TYCDVISGSK QGESCTGKTL TVGPDGRAYV EVLTTAYDGV
IAIHINSKVS DDVSRHDHPL FYNQTILTVD QDKVLKLVGV ELAARTMAGC DWRKYGQILK
LLLEEASLPT FTIPEEVFTL LSEESKRDPK AQNDGPGGTN CHTDRC
//