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
//