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Database: UniProt/TrEMBL
Entry: Q8ZL87_SALTY
LinkDB: Q8ZL87_SALTY
Original site: Q8ZL87_SALTY 
ID   Q8ZL87_SALTY            Unreviewed;       675 AA.
AC   Q8ZL87;
DT   01-MAR-2002, integrated into UniProtKB/TrEMBL.
DT   01-MAR-2002, sequence version 1.
DT   24-JAN-2024, entry version 109.
DE   SubName: Full=Alpha-amylase {ECO:0000313|EMBL:AAL22523.1};
DE            EC=3.2.1.1 {ECO:0000313|EMBL:AAL22523.1};
GN   Name=malS {ECO:0000313|EMBL:AAL22523.1};
GN   OrderedLocusNames=STM3664 {ECO:0000313|EMBL:AAL22523.1};
OS   Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=99287 {ECO:0000313|EMBL:AAL22523.1, ECO:0000313|Proteomes:UP000001014};
RN   [1] {ECO:0000313|EMBL:AAL22523.1, ECO:0000313|Proteomes:UP000001014}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LT2 / SGSC1412 / ATCC 700720
RC   {ECO:0000313|Proteomes:UP000001014};
RX   PubMed=11677609; DOI=10.1038/35101614;
RA   McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA   Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA   Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA   Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R.,
RA   Wilson R.K.;
RT   "Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.";
RL   Nature 413:852-856(2001).
CC   -!- COFACTOR:
CC       Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC         Evidence={ECO:0000256|PIRSR:PIRSR036917-2};
CC       Note=Binds 1 Ca(2+) ion per subunit. {ECO:0000256|PIRSR:PIRSR036917-2};
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DR   EMBL; AE006468; AAL22523.1; -; Genomic_DNA.
DR   RefSeq; NP_462564.1; NC_003197.2.
DR   RefSeq; WP_000761305.1; NC_003197.2.
DR   AlphaFoldDB; Q8ZL87; -.
DR   STRING; 99287.STM3664; -.
DR   CAZy; GH13; Glycoside Hydrolase Family 13.
DR   PaxDb; 99287-STM3664; -.
DR   GeneID; 1255188; -.
DR   PATRIC; fig|99287.12.peg.3877; -.
DR   HOGENOM; CLU_022115_1_0_6; -.
DR   OMA; DKVMVVW; -.
DR   PhylomeDB; Q8ZL87; -.
DR   BioCyc; SENT99287:STM3664-MONOMER; -.
DR   Proteomes; UP000001014; Chromosome.
DR   GO; GO:0042597; C:periplasmic space; IEA:InterPro.
DR   GO; GO:0004556; F:alpha-amylase activity; IEA:UniProtKB-EC.
DR   GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR   GO; GO:0030980; P:alpha-glucan catabolic process; IEA:InterPro.
DR   GO; GO:0009313; P:oligosaccharide catabolic process; IEA:InterPro.
DR   Gene3D; 3.20.20.80; Glycosidases; 2.
DR   InterPro; IPR014635; A_amylase_MalS.
DR   InterPro; IPR006047; Glyco_hydro_13_cat_dom.
DR   InterPro; IPR017853; Glycoside_hydrolase_SF.
DR   PANTHER; PTHR10357; ALPHA-AMYLASE FAMILY MEMBER; 1.
DR   PANTHER; PTHR10357:SF209; PERIPLASMIC ALPHA-AMYLASE; 1.
DR   Pfam; PF00128; Alpha-amylase; 2.
DR   PIRSF; PIRSF036917; Alph_amls_MalS; 1.
DR   SMART; SM00642; Aamy; 1.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
PE   4: Predicted;
KW   Calcium {ECO:0000256|PIRSR:PIRSR036917-2};
KW   Disulfide bond {ECO:0000256|PIRSR:PIRSR036917-4};
KW   Glycosidase {ECO:0000313|EMBL:AAL22523.1};
KW   Hydrolase {ECO:0000313|EMBL:AAL22523.1};
KW   Metal-binding {ECO:0000256|PIRSR:PIRSR036917-2};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001014};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..17
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           18..675
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5004318437"
FT   DOMAIN          192..636
FT                   /note="Glycosyl hydrolase family 13 catalytic"
FT                   /evidence="ECO:0000259|SMART:SM00642"
FT   ACT_SITE        459
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR036917-1"
FT   ACT_SITE        502
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR036917-1"
FT   BINDING         313
FT                   /ligand="Ca(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29108"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR036917-2"
FT   SITE            564
FT                   /note="Transition state stabilizer"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR036917-3"
FT   DISULFID        57..75
FT                   /evidence="ECO:0000256|PIRSR:PIRSR036917-4"
FT   DISULFID        121..536
FT                   /evidence="ECO:0000256|PIRSR:PIRSR036917-4"
SQ   SEQUENCE   675 AA;  75742 MW;  711E25C319D7EFB9 CRC64;
     MKLAAFALTL IPGIAIASSW TSPGFPTFST QETGRFTSHA ALTKGTRALT LHIDQQCWQP
     SGAIKLNQML SLKPCEGAPP QWRLFKDGDY TITVDTRSGT PTLLLSIKTE PERTAQLAYQ
     CPVWDGSPLT LDVRQTFPEG TVVRDYYSGQ TDTVQNGQIT LQPADSHGLL LLERAETHAP
     APFNWRNATV YFVLTDRFRN GDPTNDHSYS RHKDGMQEIG TFHGGDLRGL TSQLDYLQQL
     GVNALWISSP FEQIHGWVGG GTKGDFPHYA YHGYYTQDWT TLDANMGSEA DLRALVDGAH
     QRGIRILFDV VMNHAGYATL ADMQEYQFGA LYLSGAERQK ILGDRWTNWR PAAGQSWHSF
     NDYINFSDSA AWEKWWGKKW IRTDIGDYDS PGFDDLTLSL AFLPDIKTES TTPSGLPAFY
     ANKPDTKAKF IEGYTPRDYL THWLSQWVHD YGIDGFRVDT AKNVELPAWQ QLKTQASAAL
     REWKQANPDK ALDNSPFWMT GEAWGHGVMK SDYYRYGFDA MINFDYQEQA AKAVDCLAEM
     GPVWQQMTDK MQDFNVLSYL SSHDTRLFRE GGDKAAELLL LSPGAVQIFY GDESARPFGP
     TGSDPLQGTR SDMNWQDVSG KSAAAVAHWQ RISQFRARHP AIGAGQQTTL TLKHGYGFVR
     QYGDDTVMVV WAGRR
//
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