ID U3BDB7_VIBPR Unreviewed; 633 AA.
AC U3BDB7;
DT 13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2013, sequence version 1.
DT 27-MAR-2024, entry version 36.
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=VPR01S_09_01190 {ECO:0000313|EMBL:GAD67744.1};
OS Vibrio proteolyticus NBRC 13287.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=1219065 {ECO:0000313|EMBL:GAD67744.1, ECO:0000313|Proteomes:UP000016570};
RN [1] {ECO:0000313|EMBL:GAD67744.1, ECO:0000313|Proteomes:UP000016570}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 13287 {ECO:0000313|EMBL:GAD67744.1,
RC ECO:0000313|Proteomes:UP000016570};
RA Isaki S., Hosoyama A., Numata M., Hashimoto M., Hosoyama Y., Tsuchikane K.,
RA Noguchi M., Hirakata S., Ichikawa N., Ohji S., Yamazoe A., Fujita N.;
RT "Whole genome shotgun sequence of Vibrio proteolyticus NBRC 13287.";
RL Submitted (SEP-2013) 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:GAD67744.1}.
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DR EMBL; BATJ01000009; GAD67744.1; -; Genomic_DNA.
DR RefSeq; WP_021705715.1; NZ_BATJ01000009.1.
DR AlphaFoldDB; U3BDB7; -.
DR STRING; 1219065.VPR01S_09_01190; -.
DR eggNOG; COG3525; Bacteria.
DR Proteomes; UP000016570; 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; 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; 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:UP000016570}.
FT DOMAIN 134..250
FT /note="Beta-hexosaminidase bacterial type N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02838"
FT DOMAIN 254..601
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT ACT_SITE 429
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ SEQUENCE 633 AA; 71996 MW; 715791F4574AC11A CRC64;
MNYRVDLAVL SEHKQYCRFG LTLHNLSDQD LHHWTLQFIV DRFILPDSVA PGSIEQIGSF
CTLTPAVQTL PANQHFYCEF SINTAPLRFY TDGLKDALLC VGDQHYPVTV TPLALATPYR
ERSQIPETDT ATLALLPRPN NVEQFEGYYP LASNSQITVQ SRLAENAAVW LQEELTRLHD
LSLSPIGKGD LVYRTNPTLD EAEYQLTVGS TGILLEAGSA SGFVHASATL LQLVQTQPDC
TRVPYVKIKD TPRFRYRGMM LDCARHFAPT QRVKRLINQL AHYKFNTFHW HLTDDEGWRL
EITAFPELTR LGAWRGQNEV LQPQFNQLTQ RVGGFYSQDE IRQVVAYAAE RGITVIPEID
VPGHCRAAIK ALPELLVDEA DRSQYRSIQH YNDNVLNPAL PGTYQFLDQV LEEVAQLFPS
PWVHIGADEV PNGVWVDSPK CQALMEQHGY RDAKELQGHL LRYAEQKLKS LGKRMVGWEE
AQHGDKVSKD TVIYSWLSED AALNCAKQGF DVILQPGQST YLDMAQDYAP EEPGVDWAAV
IPLQTAYQYE PLADIPDSDP LRKRILGIQC ALWCELVIDQ PRMDYMLFPR LTALAEACWT
DKPQRDWQDY LSRLKGHLPL LDKQSIGYRT PWK
//
