ID   C6WQ29_ACTMD            Unreviewed;       566 AA.
AC   C6WQ29;
DT   22-SEP-2009, integrated into UniProtKB/TrEMBL.
DT   22-SEP-2009, sequence version 1.
DT   27-MAR-2024, entry version 88.
DE   RecName: Full=Alpha-amylase {ECO:0000256|ARBA:ARBA00017303, ECO:0000256|RuleBase:RU361134};
DE            EC=3.2.1.1 {ECO:0000256|ARBA:ARBA00012595, ECO:0000256|RuleBase:RU361134};
GN   OrderedLocusNames=Amir_1130 {ECO:0000313|EMBL:ACU35085.1};
OS   Actinosynnema mirum (strain ATCC 29888 / DSM 43827 / JCM 3225 / NBRC 14064
OS   / NCIMB 13271 / NRRL B-12336 / IMRU 3971 / 101).
OC   Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC   Pseudonocardiaceae; Actinosynnema.
OX   NCBI_TaxID=446462 {ECO:0000313|EMBL:ACU35085.1, ECO:0000313|Proteomes:UP000002213};
RN   [1] {ECO:0000313|EMBL:ACU35085.1, ECO:0000313|Proteomes:UP000002213}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29888 / DSM 43827 / JCM 3225 / NBRC 14064 / NCIMB 13271 /
RC   NRRL B-12336 / IMRU 3971 / 101 {ECO:0000313|Proteomes:UP000002213};
RX   PubMed=21304636; DOI=10.4056/sigs.21137;
RA   Land M., Lapidus A., Mayilraj S., Chen F., Copeland A., Del Rio T.G.,
RA   Nolan M., Lucas S., Tice H., Cheng J.F., Chertkov O., Bruce D., Goodwin L.,
RA   Pitluck S., Rohde M., Goker M., Pati A., Ivanova N., Mavromatis K.,
RA   Chen A., Palaniappan K., Hauser L., Chang Y.J., Jeffries C.C., Brettin T.,
RA   Detter J.C., Han C., Chain P., Tindall B.J., Bristow J., Eisen J.A.,
RA   Markowitz V., Hugenholtz P., Kyrpides N.C., Klenk H.P.;
RT   "Complete genome sequence of Actinosynnema mirum type strain (101).";
RL   Stand. Genomic Sci. 1:46-53(2009).
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   -!- SIMILARITY: Belongs to the glycosyl hydrolase 13 family.
CC       {ECO:0000256|ARBA:ARBA00008061, ECO:0000256|RuleBase:RU003615}.
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DR   EMBL; CP001630; ACU35085.1; -; Genomic_DNA.
DR   RefSeq; WP_012783747.1; NC_013093.1.
DR   AlphaFoldDB; C6WQ29; -.
DR   STRING; 446462.Amir_1130; -.
DR   CAZy; CBM20; Carbohydrate-Binding Module Family 20.
DR   CAZy; GH13; Glycoside Hydrolase Family 13.
DR   KEGG; ami:Amir_1130; -.
DR   eggNOG; COG0366; Bacteria.
DR   HOGENOM; CLU_013336_0_0_11; -.
DR   Proteomes; UP000002213; Chromosome.
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:2001070; F:starch binding; IEA:InterPro.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-KW.
DR   CDD; cd11317; AmyAc_bac_euk_AmyA; 1.
DR   CDD; cd05808; CBM20_alpha_amylase; 1.
DR   Gene3D; 3.20.20.80; Glycosidases; 1.
DR   Gene3D; 2.60.40.1180; Golgi alpha-mannosidase II; 1.
DR   Gene3D; 2.60.40.10; Immunoglobulins; 1.
DR   InterPro; IPR006048; A-amylase/branching_C.
DR   InterPro; IPR031319; A-amylase_C.
DR   InterPro; IPR006046; Alpha_amylase.
DR   InterPro; IPR013784; Carb-bd-like_fold.
DR   InterPro; IPR002044; CBM_fam20.
DR   InterPro; IPR006047; Glyco_hydro_13_cat_dom.
DR   InterPro; IPR013780; Glyco_hydro_b.
DR   InterPro; IPR017853; Glycoside_hydrolase_SF.
DR   InterPro; IPR013783; Ig-like_fold.
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   Pfam; PF00686; CBM_20; 1.
DR   PRINTS; PR00110; ALPHAAMYLASE.
DR   SMART; SM00642; Aamy; 1.
DR   SMART; SM00632; Aamy_C; 1.
DR   SMART; SM01065; CBM_2; 1.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR   SUPFAM; SSF51011; Glycosyl hydrolase domain; 1.
DR   SUPFAM; SSF49452; Starch-binding domain-like; 1.
DR   PROSITE; PS51166; CBM20; 1.
PE   3: Inferred from homology;
KW   Calcium {ECO:0000256|ARBA:ARBA00022837};
KW   Carbohydrate metabolism {ECO:0000256|RuleBase:RU361134};
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:UP000002213};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           23..566
FT                   /note="Alpha-amylase"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5039594085"
FT   DOMAIN          469..566
FT                   /note="CBM20"
FT                   /evidence="ECO:0000259|PROSITE:PS51166"
FT   REGION          546..566
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   566 AA;  60650 MW;  481AA7CC87358AAE CRC64;
     MAPPARKIAL FAAGALIAGV VAAGATQLAS TPPTATATPP GAKTVTATLF QWTFDRVATE
     CATTLGPKGY GYVEVSPATE HIQGGTWWTS YQPVSYRIAG RLGSEAQFRN MVSACHNAGV
     KVIADAVINH MSAGSGTGTG GTRYTKYAYP GHYGDQDFHT CRTDINDYRN RDNVQNCELS
     GLSDLNTGSE YVRSEIAEYL NNLLSMGVDG FRIDAAKHMP AADLSAIKAK LTKRDAFWVH
     EVIYGAGEAV QPGEYTGSGD VDEFRYAYDL KRVFTSENLA YLKNFGEGWG HLPSGQARPF
     VDNWDTERNG STLSYKDGSN YTLANVFMLA WPYGSPQVYS GYEFSNKDQG PPAPGECYSS
     GWECQHRWPQ IANMVGFRNT TSGTAVTNWW DNGRNAIAFG RGDKGYAVVN RESSAVSRTF
     QTSLPAGTYC DVQRDGCTAT HVVNSAGQFT ATVNANEAIA LHVGAMGNGS NPGAGAAAFS
     VNATTVMGQN IFVVGDHASL GGWDPARAVA LSSASYPLWK TSVSLPNGTA FAYKYIRKEA
     NGSVTWESGA NRTSTSPATL NDTWRN
//