ID A0A0D3G7N4_9ORYZ Unreviewed; 565 AA.
AC A0A0D3G7N4;
DT 29-APR-2015, integrated into UniProtKB/TrEMBL.
DT 29-APR-2015, sequence version 1.
DT 24-JAN-2024, entry version 30.
DE RecName: Full=Beta-hexosaminidase {ECO:0000256|PIRNR:PIRNR001093};
DE EC=3.2.1.52 {ECO:0000256|PIRNR:PIRNR001093};
OS Oryza barthii.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza.
OX NCBI_TaxID=65489 {ECO:0000313|EnsemblPlants:OBART05G16550.1};
RN [1] {ECO:0000313|EnsemblPlants:OBART05G16550.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IRGC 105608 {ECO:0000313|EnsemblPlants:OBART05G16550.1};
RX DOI=10.1007/s12284-009-9025-z;
RA Rounsley S., Marri P.R., Yu Y., He R., Sisneros N., Goicoechea J.L.,
RA Lee S.J., Angelova A., Kudrna D., Luo M., Affourtit J., Desany B.,
RA Knight J., Niazi F., Egholm M., Wing R.A.;
RT "De novo next generation sequencing of plant genomes.";
RL Rice 2:35-43(2009).
RN [2] {ECO:0000313|EnsemblPlants:OBART05G16550.1}
RP IDENTIFICATION.
RG EnsemblPlants;
RL Submitted (MAR-2015) 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 ECO:0000256|PIRNR:PIRNR001093};
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 20 family.
CC {ECO:0000256|ARBA:ARBA00006285, ECO:0000256|PIRNR:PIRNR001093}.
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DR AlphaFoldDB; A0A0D3G7N4; -.
DR STRING; 65489.A0A0D3G7N4; -.
DR PaxDb; 65489-OBART05G16550-1; -.
DR EnsemblPlants; OBART05G16550.1; OBART05G16550.1; OBART05G16550.
DR Gramene; OBART05G16550.1; OBART05G16550.1; OBART05G16550.
DR eggNOG; KOG2499; Eukaryota.
DR HOGENOM; CLU_007082_0_4_1; -.
DR Proteomes; UP000026960; 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; 3.30.379.10; 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:SF55; BETA-HEXOSAMINIDASE; 1.
DR Pfam; PF00728; Glyco_hydro_20; 1.
DR Pfam; PF14845; Glycohydro_20b2; 1.
DR PIRSF; PIRSF001093; B-hxosamndse_ab_euk; 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, ECO:0000256|PIRNR:PIRNR001093};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|PIRNR:PIRNR001093};
KW Reference proteome {ECO:0000313|Proteomes:UP000026960};
KW Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..36
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 37..565
FT /note="Beta-hexosaminidase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5002263005"
FT DOMAIN 45..163
FT /note="Beta-hexosaminidase eukaryotic type N-terminal"
FT /evidence="ECO:0000259|Pfam:PF14845"
FT DOMAIN 188..492
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT REGION 544..565
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 335
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR001093-1"
SQ SEQUENCE 565 AA; 62807 MW; 098D4FBF4CCF39AF CRC64;
MFSTATAIHL DMMAPAMALR LLVVAVVAAV VSCAVAADEG SVVEVWPMPA TASKGGQTLH
VSRELRMTAE GSKYADGEAI LKDAFQRMVT LIELDHVING SSQGLPLLAG VNVVVHLPGD
ELNFGVDESY NLSVPATGNP IYAQIEAQTV FGALHALETF SQLCNFDFTS RLIELQSAPW
SITDMPRFPY RGLLIDTSRH YLPVPVIKSV IDSMTYSKLN VLHWHIVDEQ SFPIEIPSYP
KLWNGAYSYS ERYTMDDAID IVQYAERRGV NVLAEIDVPG HALSWGVGYP SLWPSATCKE
PLDVSSESTF QVINGILSDF SKVFKFKFVH LGGDEVNTSC WTSTPRVKAW LAQHGMKESD
AYRYFVLRAQ KIAKSHGYEV INWEETFNNF GDKLDRRTVV HNWLGGGVAE KVVAAGLRCI
VSNQDKWYLD HLEVTWDGFY MNEPLRNIKN PAQQKLVLGG EVCMWAEHID ASDIQQTIWP
RAAAAAERLW TPFEKLSKEW EIAALSARLA RFRCLLNHRG IAAGPVTGYG RSAPAEPSSC
IKQHPFNRCK QKQSKEKAGA NVTEL
//