ID A0A1X9NAN2_9GAMM Unreviewed; 388 AA.
AC A0A1X9NAN2;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 27-MAR-2024, entry version 20.
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=BST96_13830 {ECO:0000313|EMBL:ARN75098.1};
OS Oceanicoccus sagamiensis.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Cellvibrionales;
OC Spongiibacteraceae; Oceanicoccus.
OX NCBI_TaxID=716816 {ECO:0000313|EMBL:ARN75098.1, ECO:0000313|Proteomes:UP000193450};
RN [1] {ECO:0000313|EMBL:ARN75098.1, ECO:0000313|Proteomes:UP000193450}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 107125 {ECO:0000313|EMBL:ARN75098.1,
RC ECO:0000313|Proteomes:UP000193450};
RA Kumagai Y.;
RT "Trade-off between light-utilization and light-protection in marine
RT flavobacteria.";
RL Submitted (NOV-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 20 family.
CC {ECO:0000256|ARBA:ARBA00006285}.
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DR EMBL; CP019343; ARN75098.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1X9NAN2; -.
DR STRING; 716816.BST96_13830; -.
DR KEGG; osg:BST96_13830; -.
DR OrthoDB; 9763537at2; -.
DR Proteomes; UP000193450; Chromosome.
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:UP000193450}.
FT DOMAIN 8..126
FT /note="Beta-hexosaminidase bacterial type N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02838"
FT DOMAIN 130..363
FT /note="Glycoside hydrolase family 20 catalytic"
FT /evidence="ECO:0000259|Pfam:PF00728"
FT ACT_SITE 306
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR625705-1"
SQ SEQUENCE 388 AA; 43108 MW; 611344317FC10BB0 CRC64;
MSGRCSSIKL IPRPVALLEH KGSLSLGPTI GLVGNDKSLT ELLDYTATEV FQTLECVSYE
QPPQGVHLSL LLEATTTAIE SYHLVIDQEK IQITAASITG LFWGLQTLRQ LLWHYKQQLP
QLTISDKPRF PYRGMHLDVG RHFMPVEGVK RYIDLIALHK MNTFHWHLTD DQGWRIAINA
YPKLTEVGAW REQTVVGHTS NADPQSDGKA HGGFYSQQQI KDVVAYAAAR QITVIPEIDV
PGHASAILAA YPEFACGEKD TYVQGRFGIF TEVLCNKEAV FEFLTVVLAE IAALFPSEHI
HIGGDEVKKV QWQACDCCND IMQQIHASDY NALHSYFVKR VQAIAEGLNK KIIGWDELLD
GGSIAAPPLC HGGVLMAAGR RRSKAIRL
//
