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GLGX_YERE8
ID   GLGX_YERE8              Reviewed;         662 AA.
AC   A1JSI8;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   25-MAY-2022, entry version 86.
DE   RecName: Full=Glycogen debranching enzyme {ECO:0000255|HAMAP-Rule:MF_01248};
DE            EC=3.2.1.196 {ECO:0000255|HAMAP-Rule:MF_01248};
DE   AltName: Full=Limit dextrin alpha-1,6-maltotetraose-hydrolase {ECO:0000255|HAMAP-Rule:MF_01248};
GN   Name=glgX {ECO:0000255|HAMAP-Rule:MF_01248}; OrderedLocusNames=YE4012;
OS   Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 /
OS   8081).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=393305;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCTC 13174 / 8081;
RX   PubMed=17173484; DOI=10.1371/journal.pgen.0020206;
RA   Thomson N.R., Howard S., Wren B.W., Holden M.T.G., Crossman L.,
RA   Challis G.L., Churcher C., Mungall K., Brooks K., Chillingworth T.,
RA   Feltwell T., Abdellah Z., Hauser H., Jagels K., Maddison M., Moule S.,
RA   Sanders M., Whitehead S., Quail M.A., Dougan G., Parkhill J.,
RA   Prentice M.B.;
RT   "The complete genome sequence and comparative genome analysis of the high
RT   pathogenicity Yersinia enterocolitica strain 8081.";
RL   PLoS Genet. 2:2039-2051(2006).
CC   -!- FUNCTION: Removes maltotriose and maltotetraose chains that are
CC       attached by 1,6-alpha-linkage to the limit dextrin main chain,
CC       generating a debranched limit dextrin. {ECO:0000255|HAMAP-
CC       Rule:MF_01248}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Hydrolysis of (1->6)-alpha-D-glucosidic linkages to branches
CC         with degrees of polymerization of three or four glucose residues in
CC         limit dextrin.; EC=3.2.1.196; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01248};
CC   -!- PATHWAY: Glycan degradation; glycogen degradation. {ECO:0000255|HAMAP-
CC       Rule:MF_01248}.
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 13 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01248}.
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DR   EMBL; AM286415; CAL14030.1; -; Genomic_DNA.
DR   RefSeq; WP_005174773.1; NC_008800.1.
DR   RefSeq; YP_001008156.1; NC_008800.1.
DR   AlphaFoldDB; A1JSI8; -.
DR   SMR; A1JSI8; -.
DR   STRING; 393305.YE4012; -.
DR   CAZy; CBM48; Carbohydrate-Binding Module Family 48.
DR   CAZy; GH13; Glycoside Hydrolase Family 13.
DR   EnsemblBacteria; CAL14030; CAL14030; YE4012.
DR   KEGG; yen:YE4012; -.
DR   PATRIC; fig|393305.7.peg.4271; -.
DR   eggNOG; COG1523; Bacteria.
DR   HOGENOM; CLU_011725_1_1_6; -.
DR   OMA; SEPWDCG; -.
DR   UniPathway; UPA00165; -.
DR   Proteomes; UP000000642; Chromosome.
DR   GO; GO:0004133; F:glycogen debranching enzyme activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0004553; F:hydrolase activity, hydrolyzing O-glycosyl compounds; IEA:InterPro.
DR   GO; GO:0005980; P:glycogen catabolic process; IEA:UniProtKB-UniRule.
DR   CDD; cd02856; E_set_GDE_Isoamylase_N; 1.
DR   Gene3D; 2.60.40.10; -; 1.
DR   Gene3D; 2.60.40.1180; -; 1.
DR   HAMAP; MF_01248; GlgX; 1.
DR   InterPro; IPR040784; GlgX_C.
DR   InterPro; IPR044505; GlgX_Isoamylase_N_E_set.
DR   InterPro; IPR006047; Glyco_hydro_13_cat_dom.
DR   InterPro; IPR004193; Glyco_hydro_13_N.
DR   InterPro; IPR013780; Glyco_hydro_b.
DR   InterPro; IPR022844; Glycogen_debranch_bac.
DR   InterPro; IPR011837; Glycogen_debranch_GlgX.
DR   InterPro; IPR017853; Glycoside_hydrolase_SF.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR014756; Ig_E-set.
DR   Pfam; PF00128; Alpha-amylase; 1.
DR   Pfam; PF02922; CBM_48; 1.
DR   Pfam; PF18390; GlgX_C; 1.
DR   SMART; SM00642; Aamy; 1.
DR   SUPFAM; SSF51445; SSF51445; 1.
DR   SUPFAM; SSF81296; SSF81296; 1.
DR   TIGRFAMs; TIGR02100; glgX_debranch; 1.
PE   3: Inferred from homology;
KW   Carbohydrate metabolism; Glycogen metabolism; Glycosidase; Hydrolase.
FT   CHAIN           1..662
FT                   /note="Glycogen debranching enzyme"
FT                   /id="PRO_1000067109"
FT   ACT_SITE        338
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01248"
FT   ACT_SITE        373
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01248"
FT   SITE            445
FT                   /note="Transition state stabilizer"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01248"
SQ   SEQUENCE   662 AA;  74267 MW;  E9B7BDD766552802 CRC64;
     MTTLTSGSPT PMGAHFDGVG INFTLFSAHA EQVELCLFDD NNQELRIPLP ARSGDIWHGY
     LPGGKPGQRY GYRVSGPFNP QQGHRFNPHK LLIDPYARAL DRKVGDDPSL QGGVSQPDYR
     DSAAVAPKCI VVHEEYDWQG DRRPTIPWGN TVIYEAHVRG LTQLHPDIPA DLRGTYAGLA
     HPAMIQYLQK LGITTLELLP VQFHIDEPRL QKMGLSNYWG YNVLAPYAVD PDYASGREGI
     SPLRELRDAV KALHQAGIEV ILDVVFNHSA ELDVFGPTLC QRGIDNASYY WLTSEGEYDN
     MTGCGNTLRL SQPYVMQWVL DCLRYWVDSC HIDGFRFDLG TVLGRSPAFD QHAPLFAALA
     ADKQLCNCKM IAEPWDIGLG GYQLGNFPTG FSEWNDQYRD AMRRFWLRGD LPLGQFAQHF
     AASSNLFKHR ERLPSASINQ ITAHDGFTLQ DLLCFNQKHN QINGEENRDG SDNNLSNNFG
     SEGLVADDAI WQRRKACQRA LLTTLLLSQG TPMLLAGDEH GHSQQGNNNA YCQNNILTWL
     DWGSADRELT AFTAELIRLR QQIPALIQDS WWEDGDGNVQ WLDSQGEALS DGAWEQGCQK
     QLQIRLSQRW LVVINATDQA CEMHLPVGEW VVIPPFEPSE HTEPLTVWNG SAHTVCVLTQ
     KF
 
 
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