ID A0A061EVQ7_THECC Unreviewed; 377 AA.
AC A0A061EVQ7;
DT 03-SEP-2014, integrated into UniProtKB/TrEMBL.
DT 03-SEP-2014, sequence version 1.
DT 08-NOV-2023, entry version 27.
DE RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN ORFNames=TCM_024174 {ECO:0000313|EMBL:EOY08901.1};
OS Theobroma cacao (Cacao) (Cocoa).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Malvales; Malvaceae; Byttnerioideae; Theobroma.
OX NCBI_TaxID=3641 {ECO:0000313|EMBL:EOY08901.1, ECO:0000313|Proteomes:UP000026915};
RN [1] {ECO:0000313|EMBL:EOY08901.1, ECO:0000313|Proteomes:UP000026915}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Matina 1-6 {ECO:0000313|Proteomes:UP000026915};
RX PubMed=23731509; DOI=10.1186/gb-2013-14-6-r53;
RA Motamayor J.C., Mockaitis K., Schmutz J., Haiminen N., Iii D.L.,
RA Cornejo O., Findley S.D., Zheng P., Utro F., Royaert S., Saski C.,
RA Jenkins J., Podicheti R., Zhao M., Scheffler B.E., Stack J.C., Feltus F.A.,
RA Mustiga G.M., Amores F., Phillips W., Marelli J.P., May G.D., Shapiro H.,
RA Ma J., Bustamante C.D., Schnell R.J., Main D., Gilbert D., Parida L.,
RA Kuhn D.N.;
RT "The genome sequence of the most widely cultivated cacao type and its use
RT to identify candidate genes regulating pod color.";
RL Genome Biol. 14:R53.1-R53.24(2013).
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}.
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DR EMBL; CM001883; EOY08901.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A061EVQ7; -.
DR EnsemblPlants; EOY08901; EOY08901; TCM_024174.
DR Gramene; EOY08901; EOY08901; TCM_024174.
DR Proteomes; UP000026915; Chromosome 5.
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; cd06562; GH20_HexA_HexB-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 PANTHER; PTHR22600; BETA-HEXOSAMINIDASE; 1.
DR PANTHER; PTHR22600:SF21; BETA-HEXOSAMINIDASE A; 1.
DR Pfam; PF00728; Glyco_hydro_20; 1.
DR PRINTS; PR00738; GLHYDRLASE20.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Reference proteome {ECO:0000313|Proteomes:UP000026915}.
FT DOMAIN 25..329
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT ACT_SITE 172
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ SEQUENCE 377 AA; 42860 MW; 6D82CA1E08753612 CRC64;
MVLYMAFRVI KVHMSPWTII DQPRFSYRGL LIDTSRHYLP LPVIRKVIDS MTYAKLNVLH
WHIVDTESFP LEIPSYPKLW NGAYSTSEQY SVADAAEIVS FAQKRGINVL AEIDVPGHAL
SWGTGYPSLW PSKDCQQPLD VSNEFTFKVI DGILSDFSKI FKFKFVHLGG DEVDTSCWTT
TPHISKWLKK NGMNESQAYQ YFVLRAQNLA LSHGYEIVNW EETFNNFGNK LSRKTVVHNW
LGGGVAQQVV ASGLRCIVSN QDKWYLDHLD TTWQEFYANE PLTNITNLKQ QKLVIGGEVC
MWGERIDGSD IEQTIWPRAA AAAERLWTPY DELAKDPRQV TGRLAHFRCL LNQRGVAAAP
LAGQGRAAPE ANRGCFW
//
