ID A0A0B8TBE3_9SPHI Unreviewed; 749 AA.
AC A0A0B8TBE3;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 24-JAN-2024, entry version 29.
DE RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN ORFNames=DI53_0756 {ECO:0000313|EMBL:KGE15490.1};
OS Sphingobacterium deserti.
OC Bacteria; Bacteroidota; Sphingobacteriia; Sphingobacteriales;
OC Sphingobacteriaceae; Sphingobacterium.
OX NCBI_TaxID=1229276 {ECO:0000313|EMBL:KGE15490.1, ECO:0000313|Proteomes:UP000031802};
RN [1] {ECO:0000313|Proteomes:UP000031802}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ACCC05744 {ECO:0000313|Proteomes:UP000031802};
RA Teng C., Zhou Z., Li X., Chen M., Lin M., Wang L., Su S., Zhang C.,
RA Zhang W.;
RT "Whole-Genome optical mapping and complete genome sequence of
RT Sphingobacterium deserti sp. nov., a new spaces isolated from desert in the
RT west of China.";
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KGE15490.1, ECO:0000313|Proteomes:UP000031802}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ACCC05744 {ECO:0000313|Proteomes:UP000031802};
RX PubMed=25830331;
RA Teng C., Zhou Z., Molnar I., Li X., Tang R., Chen M., Wang L., Su S.,
RA Zhang W., Lin M.;
RT "Whole-Genome Optical Mapping and Finished Genome Sequence of
RT Sphingobacterium deserti sp. nov., a New Species Isolated from the Western
RT Desert of China.";
RL PLoS ONE 10:E0122254-E0122254(2015).
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:KGE15490.1}.
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DR EMBL; JJMU01000011; KGE15490.1; -; Genomic_DNA.
DR RefSeq; WP_037495514.1; NZ_JJMU01000011.1.
DR AlphaFoldDB; A0A0B8TBE3; -.
DR STRING; 1229276.DI53_0756; -.
DR PATRIC; fig|1229276.3.peg.780; -.
DR eggNOG; COG3525; Bacteria.
DR OrthoDB; 1006965at2; -.
DR Proteomes; UP000031802; 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; cd06563; GH20_chitobiase-like; 1.
DR Gene3D; 3.30.379.10; Chitobiase/beta-hexosaminidase domain 2-like; 1.
DR Gene3D; 2.60.120.260; Galactose-binding domain-like; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR InterPro; IPR025705; Beta_hexosaminidase_sua/sub.
DR InterPro; IPR000421; FA58C.
DR InterPro; IPR008979; Galactose-bd-like_sf.
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; PTHR22600; BETA-HEXOSAMINIDASE; 1.
DR PANTHER; PTHR22600:SF21; BETA-HEXOSAMINIDASE A; 1.
DR Pfam; PF13290; CHB_HEX_C_1; 1.
DR Pfam; PF00754; F5_F8_type_C; 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.
DR SUPFAM; SSF49785; Galactose-binding domain-like; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Reference proteome {ECO:0000313|Proteomes:UP000031802};
KW Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..19
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 20..749
FT /note="beta-N-acetylhexosaminidase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5002125313"
FT DOMAIN 25..148
FT /note="Beta-hexosaminidase bacterial type N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02838"
FT DOMAIN 152..494
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT DOMAIN 629..738
FT /note="F5/8 type C"
FT /evidence="ECO:0000259|Pfam:PF00754"
FT ACT_SITE 325
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ SEQUENCE 749 AA; 85803 MW; 164CD22C549D7069 CRC64;
MRIIPLLLLI LLHPYFSNAQ KNSLNLIPKP NKVQYGEGTF QIPTDIALFT TADFAEASSM
LAEYPQLKTA AVEVLKKINK KHQHGVRLFP AEPVDKIAPD AYRLQIDESG ILIKANDQKA
MLGGIYTLIQ LGMLQENPLM LPQVTIDDSP RFGYRGLHLD VSRHFMPLSF IKKYIDIMAI
YKFNRFHWHL TDGAGWRLEI KKYPELTDKA AWRTHRHWKD WMDNGRQYTA KGTPNASGGF
YTQEEAREII DYAARRGITV IPEIEMPGHS EEVLAVYPHL ACSEKPYTQG EFCIGNEETF
TFMKNVLNEV LTIFPSEYIH IGGDEAEKKH WKTCAKCQAL RKEKGFENEE ELQSYAIQQM
DEYLQSKGRK LIGWDEILEG GLTKGATVMS WRGEEGGIKA ATMGHNVIMT PGSHLYFDSY
QTDPRTQPEA LGGYLTIDKV YSYNPIPKEL DSEKAKHILG AQANLWTEYM PTYQHVEYMA
FPRALALAEV NWTNQELRNW MDFKQRLQHH YKLLQQLDVN YYRPSYNVTS DISFNKEKLS
NTVTLHSEQL TPNIFYTTDG TEPTSRATPF TNPIEFTTTA VIKAASFIDS ARVSPIEELK
LDIHKAIGKK VFYNSTWEGY PAQKELTLTN GEKGGLSYQD GQWQGFTQNF DAYIDMERRE
EINKVSMRFM QIPGPGVFFP GEYLVLLSDN GKNYRKVGAI TNLEDSKDPK LKFKTFTVTL
EKPQMARYVK VVATNVNKGF LFTDEIVVY
//
