ID   A9AVU7_HERA2            Unreviewed;       596 AA.
AC   A9AVU7;
DT   15-JAN-2008, integrated into UniProtKB/TrEMBL.
DT   15-JAN-2008, sequence version 1.
DT   27-MAR-2024, entry version 102.
DE   RecName: Full=Alpha-amylase {ECO:0000256|ARBA:ARBA00017303, ECO:0000256|RuleBase:RU361134};
DE            EC=3.2.1.1 {ECO:0000256|RuleBase:RU361134};
GN   OrderedLocusNames=Haur_4065 {ECO:0000313|EMBL:ABX06697.1};
OS   Herpetosiphon aurantiacus (strain ATCC 23779 / DSM 785 / 114-95).
OC   Bacteria; Chloroflexota; Chloroflexia; Herpetosiphonales;
OC   Herpetosiphonaceae; Herpetosiphon.
OX   NCBI_TaxID=316274 {ECO:0000313|EMBL:ABX06697.1, ECO:0000313|Proteomes:UP000000787};
RN   [1] {ECO:0000313|Proteomes:UP000000787}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 23779 / DSM 785 / 114-95
RC   {ECO:0000313|Proteomes:UP000000787};
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Detter J.C., Han C.,
RA   Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA   Bryant D.A., Richardson P.;
RT   "Complete sequence of chromosome of Herpetosiphon aurantiacus ATCC 23779.";
RL   Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:ABX06697.1, ECO:0000313|Proteomes:UP000000787}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 23779 / DSM 785 / 114-95
RC   {ECO:0000313|Proteomes:UP000000787};
RX   PubMed=22675585; DOI=10.4056/sigs.2194987;
RA   Kiss H., Nett M., Domin N., Martin K., Maresca J.A., Copeland A.,
RA   Lapidus A., Lucas S., Berry K.W., Glavina Del Rio T., Dalin E., Tice H.,
RA   Pitluck S., Richardson P., Bruce D., Goodwin L., Han C., Detter J.C.,
RA   Schmutz J., Brettin T., Land M., Hauser L., Kyrpides N.C., Ivanova N.,
RA   Goker M., Woyke T., Klenk H.P., Bryant D.A.;
RT   "Complete genome sequence of the filamentous gliding predatory bacterium
RT   Herpetosiphon aurantiacus type strain (114-95(T)).";
RL   Stand. Genomic Sci. 5:356-370(2011).
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000875; ABX06697.1; -; Genomic_DNA.
DR   AlphaFoldDB; A9AVU7; -.
DR   SMR; A9AVU7; -.
DR   STRING; 316274.Haur_4065; -.
DR   CAZy; CBM20; Carbohydrate-Binding Module Family 20.
DR   CAZy; GH13; Glycoside Hydrolase Family 13.
DR   KEGG; hau:Haur_4065; -.
DR   eggNOG; COG0366; Bacteria.
DR   HOGENOM; CLU_013336_3_0_0; -.
DR   InParanoid; A9AVU7; -.
DR   BioCyc; HAUR316274:GHYA-4108-MONOMER; -.
DR   Proteomes; UP000000787; 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}.
FT   DOMAIN          496..596
FT                   /note="CBM20"
FT                   /evidence="ECO:0000259|PROSITE:PS51166"
FT   REGION          575..596
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   596 AA;  64608 MW;  E03E668B49AB2662 CRC64;
     MSRTTRAMAR LTLFVLVVII FSVGFFGTAP RATQAQTTPR TAFVHLFEWK WTDIAKECEN
     WLGPKGFAAV QVSPPQEHIQ GSQWWTRYQP VSYQIQSRSG TRAEFANMVS RCKAVGVDIY
     VDAVINHMTG VGSGTGVAGS SYTSYNYPGN YQTQDFHHCG RNGNDDISNY QDRWEVQNCE
     LVNLADLKTE SDYVRGKLAA YLNDLRSLGV AGFRIDAAKH MPAADIANIM SRASNPYIYQ
     EVIDQGGEPI TSGEYTGNGD VTEFKYSTNI GRMFKTDKLA NMSNFGTAWG FIASDSAVVF
     TDNHDNQRGH GGAGNVVTFK DGKLYELANV FALAWPYGYP QVMSSYNFSN GDQGPPSSNV
     YNGNTADCGG SNWVCEHRWR GIANMVGFRN YTSTAFSTSN WWSNGNNQIS FSRGSLGFVA
     INREGSSLSR TFATGLPAGT YCDVIHGDFN NGSCSGPTIS VNSSGQATIT VAAMDSVAIH
     GGAKINGTNP TPVPTTPPSG SIAVTFNENA TTVWGQNVYV IGNVSALGSW NTANAVLLSS
     ASYPVWSKTI NLPASTAIEY KYIKKDGSGN VTWESGSNRT FTTPSSGTVT RNDTWK
//