ID   A0A1T5P8U6_9BACT        Unreviewed;       764 AA.
AC   A0A1T5P8U6;
DT   10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT   10-MAY-2017, sequence version 1.
DT   24-JAN-2024, entry version 19.
DE   RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE            EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN   ORFNames=SAMN05660461_5053 {ECO:0000313|EMBL:SKD09170.1};
OS   Chitinophaga ginsengisegetis.
OC   Bacteria; Bacteroidota; Chitinophagia; Chitinophagales; Chitinophagaceae;
OC   Chitinophaga.
OX   NCBI_TaxID=393003 {ECO:0000313|EMBL:SKD09170.1, ECO:0000313|Proteomes:UP000190166};
RN   [1] {ECO:0000313|EMBL:SKD09170.1, ECO:0000313|Proteomes:UP000190166}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 18108 {ECO:0000313|EMBL:SKD09170.1,
RC   ECO:0000313|Proteomes:UP000190166};
RA   Peterson S.W.;
RL   Submitted (FEB-2017) 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; FUZZ01000004; SKD09170.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1T5P8U6; -.
DR   STRING; 393003.SAMN05660461_5053; -.
DR   Proteomes; UP000190166; 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   Gene3D; 3.90.182.10; Toxin - Anthrax Protective Antigen;domain 1; 1.
DR   InterPro; IPR025705; Beta_hexosaminidase_sua/sub.
DR   InterPro; IPR026876; Fn3_assoc_repeat.
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   InterPro; IPR037524; PA14/GLEYA.
DR   InterPro; IPR011658; PA14_dom.
DR   PANTHER; PTHR22600; BETA-HEXOSAMINIDASE; 1.
DR   PANTHER; PTHR22600:SF21; BETA-HEXOSAMINIDASE A; 1.
DR   Pfam; PF13287; Fn3_assoc; 1.
DR   Pfam; PF00728; Glyco_hydro_20; 1.
DR   Pfam; PF02838; Glyco_hydro_20b; 1.
DR   Pfam; PF07691; PA14; 1.
DR   PRINTS; PR00738; GLHYDRLASE20.
DR   SMART; SM00758; PA14; 1.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR   SUPFAM; SSF56988; Anthrax protective antigen; 1.
DR   SUPFAM; SSF55545; beta-N-acetylhexosaminidase-like domain; 1.
DR   PROSITE; PS51820; PA14; 1.
PE   3: Inferred from homology;
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW   Reference proteome {ECO:0000313|Proteomes:UP000190166};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..20
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           21..764
FT                   /note="beta-N-acetylhexosaminidase"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5012369041"
FT   DOMAIN          622..759
FT                   /note="PA14"
FT                   /evidence="ECO:0000259|PROSITE:PS51820"
FT   ACT_SITE        346
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ   SEQUENCE   764 AA;  85288 MW;  22517636476AE42E CRC64;
     MKKIFLLAGA LCLLMQATFA QSERYPLIPY PQQLEARTGS FVITPATRLV LPANRTAFTT
     ETAQLQSLLT QALGKPLRVT KKAVKGAIVL QQNTALAGAE DYTMDVTAQQ LLITAGTPAG
     FFRAIQTLRQ LMPAAVETAP ALKSIAIPAM LLKDHPAYGW RGMHLDVSRH FFSVDYLKKF
     IDLLALYKMN KLHLHLTDDQ GWRIEIKKYP LLTSQGAWRE FNNQDSVCMK MAVSNPDMAI
     DTQHIIHKDG KTLYGGFYTQ EQMKGIIRYA ADRQVEIIPE IDMPGHMMAA IRAYPFLACS
     GEIGWGKTFS TPICPCNEST FAFAEDVFTE IAALFPSKYI HLGADEVEKT SWAASPLCAE
     VMKANNLKTV EELQSYFVKR MEKFFHSKGK VLIGWDEILE GGISPTAVLM YWRAWVPDAP
     VKAARHGNAV IMTPGNPLYF DAVPDRNSIY NVYHFQPVPK GLTADEAKHI MGAQANIWTE
     YIPSEKRADY MFMPRMTALA EVLWTNRNNY DSYLLRLNEQ YKRLDLLGVH YRLPDLDGFT
     EDNVFVDQVT LEVKKPLTDM AIRYTTDGTI PGEQAAVLPD NYVIREPQTI KLAAFSPAGN
     RGDIYTLRYR KEAYRKATVV KDARQGLKLD YFEGAYKSAT KIKEQADSSI RVNNVIIPEG
     MGKGGGPFGA RVYGYINVPA TGIYSFYLTA DDGAILYIDD QEVVNNDGWH APLQKSGQVA
     LEKGWHPIKA AFVEGGGGYT LKLEYSVNGS KLQPVPDSWL GAGL
//