ID A0A1X1MNB1_9VIBR Unreviewed; 645 AA.
AC A0A1X1MNB1;
DT 05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2017, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
DE AltName: Full=Beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00030512};
DE AltName: Full=N-acetyl-beta-glucosaminidase {ECO:0000256|ARBA:ARBA00033000};
GN ORFNames=ST37_16015 {ECO:0000313|EMBL:ORT48892.1};
OS Vibrio sp. qd031.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=1603038 {ECO:0000313|EMBL:ORT48892.1, ECO:0000313|Proteomes:UP000193432};
RN [1] {ECO:0000313|EMBL:ORT48892.1, ECO:0000313|Proteomes:UP000193432}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=qd031 {ECO:0000313|Proteomes:UP000193432};
RA Xiang T., Song Y., Huang L., Wang B., Wu P.;
RL Submitted (JAN-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ORT48892.1, ECO:0000313|Proteomes:UP000193432}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=qd031 {ECO:0000313|Proteomes:UP000193432};
RA Chen G.;
RT "Denovo assembling a bacteria genome.";
RL Submitted (MAY-2017) to the EMBL/GenBank/DDBJ databases.
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:ORT48892.1}.
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DR EMBL; JXQD01000029; ORT48892.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1X1MNB1; -.
DR STRING; 1603038.ST37_16015; -.
DR OrthoDB; 9763537at2; -.
DR Proteomes; UP000193432; 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:0030247; F:polysaccharide binding; IEA:InterPro.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR CDD; cd06563; GH20_chitobiase-like; 1.
DR Gene3D; 2.60.40.290; -; 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; IPR012291; CBM2_carb-bd_dom_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; 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:UP000193432}.
FT DOMAIN 132..251
FT /note="Beta-hexosaminidase bacterial type N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02838"
FT DOMAIN 255..602
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT ACT_SITE 430
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ SEQUENCE 645 AA; 73147 MW; 197850BF93B182E9 CRC64;
MSISVQLQVI NETEPRCQFR VEIVNQTQHE LVDWSLHFTF DRFIQPDSIA EHKHTQVGSY
CEVTPNATLA IGETYQFEFA ANSAKFRYLS DNFDDAFVRS NGEMIAVDLK PIILASPYSQ
RTQVPAVSVA DIAIIPKPNS LSRSQGQFHL STSPTIAVRT EYAGNAIDWL FEETQRLLNW
QRDDYAETAD LYLSLNANLA PQAYQLSVTQ DNITICAASA AGFGHAIASL LQLFPVDAGD
AIVLPLVNID DTPAYSLRGF MLDCARHFHS IETIKTQINQ CAKYKINTFH WHLTDDEGWR
VEIPSLPQLT QIGAYRGVDD ALEPQFTQIK QKHGGFYSTL QVKEIVEFAR VRGITVIPEI
DIPGHCRAAI KSLPEWLVEP SDQSQYRSIQ NYTDNVLNPG LAGTYQFLDT VLESLTDLFP
APYVHIGADE VPEGVWLHSP SCQALMQAEG YSDTKELQGH LLRYAERKLH SLGKRMLGWE
EAQHGDKVST NTVIYSWLSE QAGLECAQRG HDVVLQPAQY TYLDLTQDYD PQEYGVDWAC
VLPLETVYSY QPLAQLKPSD PLRNKILGIQ CAAWCELINH GSRLEYMIYP RLQAVAEAAW
TQPLHRDWRC FLSRLKVELP RLDRTGIHYR DPWLAKPYDR QPQQN
//
