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Database: UniProt
Entry: A0A1C7M2W4_GRIFR
LinkDB: A0A1C7M2W4_GRIFR
Original site: A0A1C7M2W4_GRIFR 
ID   A0A1C7M2W4_GRIFR        Unreviewed;       445 AA.
AC   A0A1C7M2W4;
DT   30-NOV-2016, integrated into UniProtKB/TrEMBL.
DT   30-NOV-2016, sequence version 1.
DT   24-JAN-2024, entry version 21.
DE   RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE            EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN   Name=HEXO2_1 {ECO:0000313|EMBL:OBZ71293.1};
GN   ORFNames=A0H81_08500 {ECO:0000313|EMBL:OBZ71293.1};
OS   Grifola frondosa (Maitake) (Polyporus frondosus).
OC   Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC   Polyporales; Grifolaceae; Grifola.
OX   NCBI_TaxID=5627 {ECO:0000313|EMBL:OBZ71293.1, ECO:0000313|Proteomes:UP000092993};
RN   [1] {ECO:0000313|EMBL:OBZ71293.1, ECO:0000313|Proteomes:UP000092993}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=9006-11 {ECO:0000313|EMBL:OBZ71293.1,
RC   ECO:0000313|Proteomes:UP000092993};
RA   Min B., Park H., Kim J.-G., Cho H., Oh Y.-L., Kong W.-S., Choi I.-G.;
RT   "Whole genome sequencing of Grifola frondosa 9006-11.";
RL   Submitted (MAR-2016) to the EMBL/GenBank/DDBJ databases.
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   -!- 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:OBZ71293.1}.
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DR   EMBL; LUGG01000011; OBZ71293.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1C7M2W4; -.
DR   STRING; 5627.A0A1C7M2W4; -.
DR   OMA; QNIFCAG; -.
DR   OrthoDB; 178991at2759; -.
DR   Proteomes; UP000092993; 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   Gene3D; 3.30.379.10; Chitobiase/beta-hexosaminidase domain 2-like; 1.
DR   Gene3D; 3.20.20.80; Glycosidases; 3.
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:SF26; BETA-HEXOSAMINIDASE 2; 1.
DR   Pfam; PF00728; Glyco_hydro_20; 2.
DR   Pfam; PF14845; Glycohydro_20b2; 1.
DR   PIRSF; PIRSF001093; B-hxosamndse_ab_euk; 3.
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   Reference proteome {ECO:0000313|Proteomes:UP000092993};
KW   Signal {ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           22..445
FT                   /note="beta-N-acetylhexosaminidase"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5008888896"
FT   DOMAIN          22..154
FT                   /note="Beta-hexosaminidase eukaryotic type N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF14845"
FT   DOMAIN          177..256
FT                   /note="Glycoside hydrolase family 20 catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF00728"
FT   DOMAIN          257..354
FT                   /note="Glycoside hydrolase family 20 catalytic"
FT                   /evidence="ECO:0000259|Pfam:PF00728"
FT   ACT_SITE        296
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001093-1"
SQ   SEQUENCE   445 AA;  48185 MW;  42FDB2D72F38BB92 CRC64;
     MSHRTVVLFV AILAAFSPAE ALWPEPRSIQ SGSHALQLAH SFDISISGHS APQDLSDAIA
     RTKSYLTNDK LERLVVGRGA SDVSLFKNSK TLSKLSLSLT EGSTVLSITK EAQKPIEERD
     EAYSLVVPSD GSAATLTANS TLGLFRGLTT FGQLWYEYES TTYALNTPLS IQDSPAYPYR
     GLMLDTARNF FPVADIKRTL DAMSWVKINQ FHWHVVDSQS FALQIPGFTD LAAKGAYSSS
     MVYSPSDVQG IVSYAGEPPA GQLRFADATV TSYVADLFTA ITKLFPSTLF STGGDELNTN
     CYAADAPTQA SLNATGRTLE QALDVFTQAT HKALELQGKT PVVWEEMVLD HNVTLSPKHD
     CLDCGGGGWV GDFPTGNSWC DPFKTWQHSY SFDPTANLTV DESKLVLGGQ HLLWTEQSGP
     QNLDPIIGPV QPLLQSFSGL GRVGT
//
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