ID   A0A0N5AMR2_9BILA        Unreviewed;       338 AA.
AC   A0A0N5AMR2;
DT   09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT   09-DEC-2015, sequence version 1.
DT   08-NOV-2023, entry version 22.
DE   RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE            EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
OS   Syphacia muris.
OC   Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida;
OC   Spirurina; Oxyuridomorpha; Oxyuroidea; Oxyuridae; Syphacia.
OX   NCBI_TaxID=451379 {ECO:0000313|Proteomes:UP000046393, ECO:0000313|WBParaSite:SMUV_0000587801-mRNA-1};
RN   [1] {ECO:0000313|WBParaSite:SMUV_0000587801-mRNA-1}
RP   IDENTIFICATION.
RG   WormBaseParasite;
RL   Submitted (FEB-2017) to UniProtKB.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine
CC         residues in N-acetyl-beta-D-hexosaminides.; EC=3.2.1.52;
CC         Evidence={ECO:0000256|ARBA:ARBA00001231};
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 20 family.
CC       {ECO:0000256|ARBA:ARBA00006285}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   AlphaFoldDB; A0A0N5AMR2; -.
DR   STRING; 451379.A0A0N5AMR2; -.
DR   WBParaSite; SMUV_0000587801-mRNA-1; SMUV_0000587801-mRNA-1; SMUV_0000587801.
DR   Proteomes; UP000046393; Unplaced.
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; IPR029019; HEX_eukaryotic_N.
DR   PANTHER; PTHR22600; BETA-HEXOSAMINIDASE; 1.
DR   PANTHER; PTHR22600:SF21; BETA-HEXOSAMINIDASE A; 1.
DR   Pfam; PF00728; Glyco_hydro_20; 1.
DR   Pfam; PF14845; Glycohydro_20b2; 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   Glycosidase {ECO:0000256|ARBA:ARBA00023295};
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..19
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           20..338
FT                   /note="beta-N-acetylhexosaminidase"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5005893258"
FT   DOMAIN          35..153
FT                   /note="Beta-hexosaminidase eukaryotic type N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF14845"
FT   DOMAIN          175..333
FT                   /note="Glycoside hydrolase family 20 catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF00728"
FT   ACT_SITE        330
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ   SEQUENCE   338 AA;  38754 MW;  1BF0143D7363CDC9 CRC64;
     MQFLLLVTIA VSLIWNADSW YYGRPEPDAS TQGGVWPLPY NITTGNVVYK VDPTKFSFTN
     DQAIKILETA FKRYKRLAFP GFNTATYSDE FEAATLDKLF VFVDKPPADD EYPSFNMDES
     YNLKVPNDGN GTAMIYANSV WGALRGLETF SQLIYQPDLN KYRINSTSVY DKPRFPHRGT
     LVDSNRHFLS VSILKQHLDL MAQNKMNVFH WHLMDSESFP YPSKIHPELS EKGAYSPRHK
     YTPEQVQDII DYARNRGIRV VPEFDTPGHM GGWRKGNPGL LSECFDYSGN ALLPNIFDPT
     KEENFKFMKE FFAEAHNTFK DSYMHFGGDE VSSAMLQC
//