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Database: UniProt
Entry: D9XCM2_STRVT
LinkDB: D9XCM2_STRVT
Original site: D9XCM2_STRVT 
ID   D9XCM2_STRVT            Unreviewed;       522 AA.
AC   D9XCM2;
DT   05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT   05-OCT-2010, sequence version 1.
DT   24-JAN-2024, entry version 53.
DE   RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE            EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN   ORFNames=SSQG_02997 {ECO:0000313|EMBL:EFL32479.1};
OS   Streptomyces viridochromogenes (strain DSM 40736 / JCM 4977 / BCRC 1201 /
OS   Tue 494).
OC   Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC   Streptomycetaceae; Streptomyces.
OX   NCBI_TaxID=591159 {ECO:0000313|EMBL:EFL32479.1, ECO:0000313|Proteomes:UP000004184};
RN   [1] {ECO:0000313|Proteomes:UP000004184}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 40736 / JCM 4977 / BCRC 1201 / Tue 494
RC   {ECO:0000313|Proteomes:UP000004184};
RG   The Broad Institute Genome Sequencing Platform;
RG   Broad Institute Microbial Sequencing Center;
RA   Fischbach M., Godfrey P., Ward D., Young S., Zeng Q., Koehrsen M.,
RA   Alvarado L., Berlin A.M., Bochicchio J., Borenstein D., Chapman S.B.,
RA   Chen Z., Engels R., Freedman E., Gellesch M., Goldberg J., Griggs A.,
RA   Gujja S., Heilman E.R., Heiman D.I., Hepburn T.A., Howarth C., Jen D.,
RA   Larson L., Lewis B., Mehta T., Park D., Pearson M., Richards J.,
RA   Roberts A., Saif S., Shea T.D., Shenoy N., Sisk P., Stolte C., Sykes S.N.,
RA   Thomson T., Walk T., White J., Yandava C., Straight P., Clardy J., Hung D.,
RA   Kolter R., Mekalanos J., Walker S., Walsh C.T., Wieland-Brown L.C.,
RA   Haas B., Nusbaum C., Birren B.;
RT   "Annotation of Streptomyces viridochromogenes strain DSM 40736.";
RL   Submitted (FEB-2009) to the EMBL/GenBank/DDBJ databases.
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 20 family.
CC       {ECO:0000256|ARBA:ARBA00006285}.
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DR   EMBL; GG657757; EFL32479.1; -; Genomic_DNA.
DR   AlphaFoldDB; D9XCM2; -.
DR   STRING; 591159.SSQG_02997; -.
DR   eggNOG; COG3525; Bacteria.
DR   HOGENOM; CLU_007082_5_1_11; -.
DR   OrthoDB; 9763537at2; -.
DR   Proteomes; UP000004184; Unassembled WGS sequence.
DR   GO; GO:0004563; F:beta-N-acetylhexosaminidase activity; IEA:UniProtKB-EC.
DR   GO; GO:0102148; F:N-acetyl-beta-D-galactosaminidase activity; IEA:UniProtKB-EC.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR   CDD; cd06563; GH20_chitobiase-like; 1.
DR   Gene3D; 3.30.379.10; Chitobiase/beta-hexosaminidase domain 2-like; 1.
DR   Gene3D; 3.20.20.80; Glycosidases; 1.
DR   InterPro; IPR025705; Beta_hexosaminidase_sua/sub.
DR   InterPro; IPR015883; Glyco_hydro_20_cat.
DR   InterPro; IPR017853; Glycoside_hydrolase_SF.
DR   InterPro; IPR029018; Hex-like_dom2.
DR   InterPro; IPR015882; HEX_bac_N.
DR   PANTHER; PTHR22600; BETA-HEXOSAMINIDASE; 1.
DR   PANTHER; PTHR22600:SF21; BETA-HEXOSAMINIDASE A; 1.
DR   Pfam; PF00728; Glyco_hydro_20; 1.
DR   Pfam; PF02838; Glyco_hydro_20b; 1.
DR   PIRSF; PIRSF001093; B-hxosamndse_ab_euk; 1.
DR   PRINTS; PR00738; GLHYDRLASE20.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR   SUPFAM; SSF55545; beta-N-acetylhexosaminidase-like domain; 1.
PE   3: Inferred from homology;
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:EFL32479.1}.
FT   DOMAIN          3..115
FT                   /note="Beta-hexosaminidase bacterial type N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02838"
FT   DOMAIN          118..465
FT                   /note="Glycoside hydrolase family 20 catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF00728"
FT   REGION          497..522
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   ACT_SITE        296
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ   SEQUENCE   522 AA;  58741 MW;  BFD19BC455017771 CRC64;
     MTEHSRLHAG TGTQGAAHWL RTALRQATGL PLREAREPDD AGGDGIGLRL APGLGPEEYR
     LVSDRNGVLV EGGDAAGVFW GAQTLRQLLG PDAYRRAPLD RDRDWAVPYL TIEDAPRFRW
     RGLMLDVARH FMPKEGVLRY LDLMAAHKLN VFHFHLTDDQ GWRIEIQRHP RLTEIGSWRA
     RTKTGHRASP LWEEKPHGGY YTRDDIREIV AYAAERHITV VPEIDVPGHS QAAIAAYPEL
     GNTDVIDTTA LSVWDTWGIN PNVLAPTDNT LRFYEGVFEE VLELFPSEFV HVGGDECPKD
     QWRRSKTAQA RIRELGLADE DELQSWFIGH FDSWLAARGR RLIGWDEILE GGLAEGAAVS
     SWRGYAGGIA AARAGHDVVM CPEQQVYLDH RQDPGPEEPV PIGWVRTLED VYRFEPVPPE
     LTPDEARHVL GTQANLWTEV MEDHARVDYQ AFPRLAAFAE VAWSALPDPA ERDFDGFQRR
     MTAHYRRLDA LGVAYRPPTG PLPWQRRPGV LGRPIDGPPP SR
//
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