ID A5GQM4_SYNR3 Unreviewed; 519 AA.
AC A5GQM4;
DT 12-JUN-2007, integrated into UniProtKB/TrEMBL.
DT 12-JUN-2007, sequence version 1.
DT 24-JAN-2024, entry version 72.
DE RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN OrderedLocusNames=SynRCC307_0280 {ECO:0000313|EMBL:CAK27183.1};
OS Synechococcus sp. (strain RCC307).
OC Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC Synechococcus.
OX NCBI_TaxID=316278 {ECO:0000313|EMBL:CAK27183.1, ECO:0000313|Proteomes:UP000001115};
RN [1] {ECO:0000313|Proteomes:UP000001115}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RCC307 {ECO:0000313|Proteomes:UP000001115};
RG Genoscope;
RL Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
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 -!- SIMILARITY: Belongs to the glycosyl hydrolase 3 family.
CC {ECO:0000256|ARBA:ARBA00005336}.
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DR EMBL; CT978603; CAK27183.1; -; Genomic_DNA.
DR AlphaFoldDB; A5GQM4; -.
DR STRING; 316278.SynRCC307_0280; -.
DR CAZy; GH3; Glycoside Hydrolase Family 3.
DR KEGG; syr:SynRCC307_0280; -.
DR eggNOG; COG1472; Bacteria.
DR HOGENOM; CLU_008392_5_4_3; -.
DR OMA; FIRGNPF; -.
DR OrthoDB; 9805821at2; -.
DR Proteomes; UP000001115; Chromosome.
DR GO; GO:0008422; F:beta-glucosidase activity; IEA:UniProtKB-EC.
DR GO; GO:0016757; F:glycosyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0102483; F:scopolin beta-glucosidase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR Gene3D; 3.20.20.300; Glycoside hydrolase, family 3, N-terminal domain; 1.
DR Gene3D; 3.40.50.10870; Glycosyl hydrolase family 3; 1.
DR InterPro; IPR041518; Bac_GH3_C.
DR InterPro; IPR001764; Glyco_hydro_3_N.
DR InterPro; IPR036962; Glyco_hydro_3_N_sf.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR PANTHER; PTHR30480:SF13; BETA-HEXOSAMINIDASE; 1.
DR PANTHER; PTHR30480; BETA-HEXOSAMINIDASE-RELATED; 1.
DR Pfam; PF18034; Bac_GH3_C; 1.
DR Pfam; PF00933; Glyco_hydro_3; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
PE 3: Inferred from homology;
KW Glycosidase {ECO:0000313|EMBL:CAK27183.1};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:CAK27183.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000001115};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 3..327
FT /note="Glycoside hydrolase family 3 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00933"
FT DOMAIN 380..506
FT /note="Bacterial Glycosyl hydrolase family 3 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF18034"
SQ SEQUENCE 519 AA; 56028 MW; 954AC6AA342BB11D CRC64;
MSLRRQLAQL LVLRASGYAL DGQRRYPRWE LSNDELQRGL AEGVGGVILL GGSAADLALR
CRQLQRWAQG PLLLCADVEE GVGQRFDGAS WLPPPLGLAK LWNRDPTQAE VLATAYGRCT
ALEARSLGLN WVLGPVCDVN NNPANPVINV RAWGETAEAA SALSCCFLVG LQREGVLGCA
KHFPGHGDTA SDSHLELPLI PHDLERLQRL ELLPFEAAID AGAASVMTAH LLLPALDAER
PATLSKAVLT DLLRQQLGFN GLVVTDALVM EAIADRYGPG EAAALAFDAG ADLILMPADA
AAALDALEEG FSSGRWPMER LEQSLQRREQ ALAQSHTSLI EPTTAIQELA LLQHQHRNLQ
QQLLAASFEH RGGPLASGGG VNLIRVDNSL QCPALPLNAP ALIRPQAAGW RPWRIDDQSP
PWNLPEEKVL LQLFVRGNPF RAGKNSNENW PEQVQKLIQQ ERLAGLVVYG SPYLWHELQA
LLPADLPAAY SPGQMPAAQA MALAQLGLVG HAHEGGFTD
//