ID   B7IQL5_BACC2            Unreviewed;       513 AA.
AC   B7IQL5;
DT   10-FEB-2009, integrated into UniProtKB/TrEMBL.
DT   10-FEB-2009, sequence version 1.
DT   27-MAR-2024, entry version 73.
DE   SubName: Full=Alpha-amylase {ECO:0000313|EMBL:ACK98086.1};
DE            EC=3.2.1.1 {ECO:0000313|EMBL:ACK98086.1};
GN   Name=amyS {ECO:0000313|EMBL:ACK98086.1};
GN   OrderedLocusNames=BCG9842_B1758 {ECO:0000313|EMBL:ACK98086.1};
OS   Bacillus cereus (strain G9842).
OC   Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=405531 {ECO:0000313|EMBL:ACK98086.1, ECO:0000313|Proteomes:UP000006744};
RN   [1] {ECO:0000313|EMBL:ACK98086.1, ECO:0000313|Proteomes:UP000006744}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=G9842 {ECO:0000313|EMBL:ACK98086.1,
RC   ECO:0000313|Proteomes:UP000006744};
RA   Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Hoffmaster A.,
RA   Ravel J., Sutton G.;
RT   "Genome sequence of Bacillus cereus G9842.";
RL   Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- COFACTOR:
CC       Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC         Evidence={ECO:0000256|ARBA:ARBA00001913};
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DR   EMBL; CP001186; ACK98086.1; -; Genomic_DNA.
DR   RefSeq; WP_000476900.1; NC_011772.1.
DR   AlphaFoldDB; B7IQL5; -.
DR   CAZy; GH13; Glycoside Hydrolase Family 13.
DR   KEGG; bcg:BCG9842_B1758; -.
DR   HOGENOM; CLU_024572_2_0_9; -.
DR   Proteomes; UP000006744; Chromosome.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0004556; F:alpha-amylase activity; IEA:UniProtKB-EC.
DR   GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR   CDD; cd11318; AmyAc_bac_fung_AmyA; 1.
DR   Gene3D; 2.40.30.140; -; 1.
DR   Gene3D; 3.20.20.80; Glycosidases; 1.
DR   Gene3D; 2.60.40.1180; Golgi alpha-mannosidase II; 1.
DR   InterPro; IPR013776; A-amylase_thermo.
DR   InterPro; IPR015237; Alpha-amylase_C_pro.
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; PF09154; Alpha-amy_C_pro; 1.
DR   Pfam; PF00128; Alpha-amylase; 1.
DR   PIRSF; PIRSF001021; Alph-amls_thrmst; 1.
DR   SMART; SM00642; Aamy; 1.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR   SUPFAM; SSF51011; Glycosyl hydrolase domain; 1.
PE   4: Predicted;
KW   Calcium {ECO:0000256|PIRSR:PIRSR001021-2};
KW   Glycosidase {ECO:0000313|EMBL:ACK98086.1};
KW   Hydrolase {ECO:0000313|EMBL:ACK98086.1};
KW   Metal-binding {ECO:0000256|PIRSR:PIRSR001021-2}.
FT   DOMAIN          33..421
FT                   /note="Glycosyl hydrolase family 13 catalytic"
FT                   /evidence="ECO:0000259|SMART:SM00642"
FT   ACT_SITE        261
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-1"
FT   ACT_SITE        291
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-1"
FT   BINDING         132
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         189
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         211
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         213
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         224
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         230
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         232
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         265
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         330
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         437
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
FT   BINDING         460
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001021-2"
SQ   SEQUENCE   513 AA;  58257 MW;  996A046272F87204 CRC64;
     MFKRVTIVGL SVVMFLPSIY EGSKAYADTV NNGTLMQYFE WYAPNDGDHW NRLRTDAENL
     AQKGITSVWI PPAYKGTTQN DVGYGAYDLY DLGEFNQKGT VRTKYGTKAQ LKSAIDALHK
     KNIDVYGDVV MNHKGGADYT ETVTAVEVDP SNRNVEVSGD YEISAWTGFN FPGRGDSYSN
     FKWKWYHFDG TDWDEGKKLN RIYKFRGIGK AWDWEVSSEN GNYDYLMYAD LDFDHPDVAN
     EMKKWGTWYA KELNLDGFRL DAVKHIDHEY LRDWVNHVRQ QTGKEMFTVA EYWQNDIQTL
     NNYLAKVNYN QSVFDAPLHY NFQYASTGNG NYDMRNILKG TVVANHPTLA VTLVENHDSQ
     PGQSLESVVS PWFKPLAYAF ILTRAEGYPS VFYGDYYGTK GNSNYEIPAL KDKIDPILTA
     RKNFAYGTQR DYFDHPDVIG WTREGDSVHA NSGLATLISD GPGGSKWMDV GKNNAGEVWY
     DITGNQTNTV TINKDGWGQF QVSGGSVSIY VQQ
//