ID   K1STG7_9ZZZZ            Unreviewed;       251 AA.
AC   K1STG7;
DT   28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT   28-NOV-2012, sequence version 1.
DT   24-JAN-2024, entry version 23.
DE   RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE            EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
DE   Flags: Fragment;
GN   ORFNames=LEA_12649 {ECO:0000313|EMBL:EKC60858.1};
OS   human gut metagenome.
OC   unclassified sequences; metagenomes; organismal metagenomes.
OX   NCBI_TaxID=408170 {ECO:0000313|EMBL:EKC60858.1};
RN   [1] {ECO:0000313|EMBL:EKC60858.1}
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=22891823; DOI=10.1111/j.1462-2920.2012.02845.x;
RA   Ferrer M., Ruiz A., Lanza F., Haange S.B., Oberbach A., Till H.,
RA   Bargiela R., Campoy C., Segura M.T., Richter M., von Bergen M., Seifert J.,
RA   Suarez A.;
RT   "Microbiota from the distal guts of lean and obese adolescents exhibit
RT   partial functional redundancy besides clear differences in community
RT   structure.";
RL   Environ. Microbiol. 15:211-226(2013).
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 20 family.
CC       {ECO:0000256|ARBA:ARBA00006285}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EKC60858.1}.
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DR   EMBL; AJWY01008563; EKC60858.1; -; Genomic_DNA.
DR   AlphaFoldDB; K1STG7; -.
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   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   PRINTS; PR00738; GLHYDRLASE20.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR   SUPFAM; SSF55545; beta-N-acetylhexosaminidase-like domain; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE   3: Inferred from homology;
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801}.
FT   DOMAIN          25..158
FT                   /note="Beta-hexosaminidase bacterial type N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02838"
FT   DOMAIN          161..251
FT                   /note="Glycoside hydrolase family 20 catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF00728"
FT   NON_TER         251
FT                   /evidence="ECO:0000313|EMBL:EKC60858.1"
SQ   SEQUENCE   251 AA;  27786 MW;  4DCDE30F76F82405 CRC64;
     MKKLSVLALS CLLLGGCCSK VANTYELIPY PNHLTPRSGS FAVAGAAFAA DEKMDEPTRA
     IVADFAARMA EVAGTQTEVA YSAAPEEGGF CFRVDETLPA EHYALEVGQT GATLRASSLP
     GFIYGIQTLK QLLPAAVYGG EAVPSDKWEI PCVSIEDAPR FGYRGLHLDV ARHFFDTKEV
     EKVIDMMVVH KLNTLHWHLT EDQGWRIEIK RYPKLTEFGS KRKGTMIEKQ WGSCDNVPYG
     GYYTQDEIRE V
//