ID   Q571P0_AERCA            Unreviewed;       244 AA.
AC   Q571P0;
DT   10-MAY-2005, integrated into UniProtKB/TrEMBL.
DT   10-MAY-2005, sequence version 1.
DT   27-MAR-2024, entry version 52.
DE   RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE            EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
DE   AltName: Full=Beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00030512};
DE   Flags: Fragment;
GN   Name=nagA1 {ECO:0000313|EMBL:CAI79312.1};
OS   Aeromonas caviae (Aeromonas punctata).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Aeromonadales;
OC   Aeromonadaceae; Aeromonas.
OX   NCBI_TaxID=648 {ECO:0000313|EMBL:CAI79312.1};
RN   [1] {ECO:0000313|EMBL:CAI79312.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=CB101 {ECO:0000313|EMBL:CAI79312.1};
RA   Li Q.;
RT   "Genetic analysis of chitin utilization in Aeromonas caviae CB101 via
RT   transposon mutagenesis.";
RL   Submitted (APR-2005) 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; AJ938021; CAI79312.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q571P0; -.
DR   CAZy; GH20; Glycoside Hydrolase Family 20.
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; 3.20.20.80; Glycosidases; 1.
DR   InterPro; IPR025705; Beta_hexosaminidase_sua/sub.
DR   InterPro; IPR004867; CHB_C_dom.
DR   InterPro; IPR015883; Glyco_hydro_20_cat.
DR   InterPro; IPR017853; Glycoside_hydrolase_SF.
DR   InterPro; IPR014756; Ig_E-set.
DR   PANTHER; PTHR22600; BETA-HEXOSAMINIDASE; 1.
DR   PANTHER; PTHR22600:SF21; BETA-HEXOSAMINIDASE A; 1.
DR   Pfam; PF03174; CHB_HEX_C; 1.
DR   Pfam; PF00728; Glyco_hydro_20; 1.
DR   SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR   SUPFAM; SSF81296; E set domains; 1.
PE   3: Inferred from homology;
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801}.
FT   DOMAIN          5..174
FT                   /note="Glycoside hydrolase family 20 catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF00728"
FT   DOMAIN          215..241
FT                   /note="Chitobiase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF03174"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:CAI79312.1"
FT   NON_TER         244
FT                   /evidence="ECO:0000313|EMBL:CAI79312.1"
SQ   SEQUENCE   244 AA;  27870 MW;  D23703CE4809C088 CRC64;
     DSWLYFAKEV SEMVKGHGFS TLQAWEDGLK YATDASVFAT DKTRVNFWET LYWGGFNEAM
     KWAHKGYDVV LSNPDYLYFD FPNEVHPAER GYYWATRFND TRKVFAFAPE NLPQNAETSV
     DRDGNAFVAK GDQDPVKFKG ISGQQWSETV RTDAQYECMV YPRIFSVAER AWHKGGFELD
     YVKGREFSGT TKHVNKATLN KEWNQFANVL GQRVLPKLDQ AGVEYRLSVP GAKVVNGVLE
     AKRG
//