ID A0A1Y1YD75_9PLEO Unreviewed; 750 AA.
AC A0A1Y1YD75;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-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=BCR34DRAFT_607827 {ECO:0000313|EMBL:ORX95883.1};
OS Clohesyomyces aquaticus.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Pleosporomycetidae; Pleosporales; Lindgomycetaceae; Clohesyomyces.
OX NCBI_TaxID=1231657 {ECO:0000313|EMBL:ORX95883.1, ECO:0000313|Proteomes:UP000193144};
RN [1] {ECO:0000313|EMBL:ORX95883.1, ECO:0000313|Proteomes:UP000193144}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 115471 {ECO:0000313|EMBL:ORX95883.1,
RC ECO:0000313|Proteomes:UP000193144};
RG DOE Joint Genome Institute;
RA Mondo S.J., Dannebaum R.O., Kuo R.C., Labutti K., Haridas S., Kuo A.,
RA Salamov A., Ahrendt S.R., Lipzen A., Sullivan W., Andreopoulos W.B.,
RA Clum A., Lindquist E., Daum C., Ramamoorthy G.K., Gryganskyi A., Culley D.,
RA Magnuson J.K., James T.Y., O'Malley M.A., Stajich J.E., Spatafora J.W.,
RA Visel A., Grigoriev I.V.;
RT "Pervasive Adenine N6-methylation of Active Genes in Fungi.";
RL Submitted (JUL-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:ORX95883.1}.
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DR EMBL; MCFA01000268; ORX95883.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y1YD75; -.
DR STRING; 1231657.A0A1Y1YD75; -.
DR OrthoDB; 3202908at2759; -.
DR Proteomes; UP000193144; 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; cd06564; GH20_DspB_LnbB-like; 1.
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; PTHR43678:SF1; BETA-N-ACETYLHEXOSAMINIDASE; 1.
DR PANTHER; PTHR43678; PUTATIVE (AFU_ORTHOLOGUE AFUA_2G00640)-RELATED; 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.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Reference proteome {ECO:0000313|Proteomes:UP000193144}.
FT DOMAIN 64..166
FT /note="Beta-hexosaminidase bacterial type N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02838"
FT DOMAIN 169..436
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT ACT_SITE 328
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ SEQUENCE 750 AA; 82228 MW; 61B5B52C2E2F4EB3 CRC64;
MLWTLFAFGA AVSALQPLPP VQWTSNNTSL KGFALGDGSR TVYIDNGFAN HTDTEGLTLI
PPSAYEFAET FRQDLSELFG ESWTLEKVSN FPDTGIFLGL FKGDAKELTY ENGVPTEEGY
ELEVGAQSIY VGGTGSRGMF WGTRTLLQEL LIANGTALRP ARIVDAPAYA TRGYMLDAGR
KWYSPSFLKE LCTYASFFKM SEFHYHSSDN YPLNRGRNET WNKVFSHFSL YSENPELQGI
VERKNESLSR ADFEDFQRHC AQRGVTVIPE IEAPGHCLAI TKWKPELALA KKDLLNLTHP
DAIPTVKAIW AEFLPWFQTK EVHIGADEYD STLADDYINF VNEMSDFVNA TSGKRIRIWG
TYEPSENLTI SKDIVIQHWQ YGQSDPVQLQ NHGYGLINSE DWWAYMSLKN NHMPINPAPY
PQFYNITRTL DFANVPGWQW EPALFNPVNT TEQLEPSASG NKGAILAAWN DNGPDATTQL
EAYYAMRSGI PVVAARAWSG SRGMNITTSS LNPSLDLLIP KAPGQNLDRR FSISQSPSAS
PLLSWSRGSG NTTFGKGSYG PPYTLTLRIV APCSLTGPDS SLSLGPVATN TTNTTTLVFS
TADNFLYPLR SVSEADGHDP GHPGRIWTNV TSSSHIPVPI RLPAEVRIET DVVNGSRVWV
DGRFKGRFEV FVFGGRNTLF SWSQMAMVAP LGSVEGGLES LVLEVGIGGK RGGVNATGFP
VSNGGLRGAG GGGAGWVVIS AFLVVAAVLL
//