ID U1JIM3_9GAMM Unreviewed; 610 AA.
AC U1JIM3;
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};
GN ORFNames=PCIT_20044 {ECO:0000313|EMBL:ERG16832.1};
OS Pseudoalteromonas citrea DSM 8771.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Pseudoalteromonadaceae; Pseudoalteromonas.
OX NCBI_TaxID=1117314 {ECO:0000313|EMBL:ERG16832.1, ECO:0000313|Proteomes:UP000016487};
RN [1] {ECO:0000313|EMBL:ERG16832.1, ECO:0000313|Proteomes:UP000016487}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 8771 {ECO:0000313|Proteomes:UP000016487};
RX PubMed=22535931; DOI=10.1128/JB.00265-12;
RA Xie B.B., Shu Y.L., Qin Q.L., Rong J.C., Zhang X.Y., Chen X.L., Shi M.,
RA He H.L., Zhou B.C., Zhang Y.Z.;
RT "Genome sequences of type strains of seven species of the marine bacterium
RT Pseudoalteromonas.";
RL J. Bacteriol. 194:2746-2747(2012).
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}.
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:ERG16832.1}.
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DR EMBL; AHBZ02000199; ERG16832.1; -; Genomic_DNA.
DR AlphaFoldDB; U1JIM3; -.
DR STRING; 1117314.PCIT_20044; -.
DR eggNOG; COG1472; Bacteria.
DR Proteomes; UP000016487; Unassembled WGS sequence.
DR GO; GO:0004553; F:hydrolase activity, hydrolyzing O-glycosyl compounds; IEA:InterPro.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR Gene3D; 3.40.50.1700; Glycoside hydrolase family 3 C-terminal domain; 1.
DR Gene3D; 3.20.20.300; Glycoside hydrolase, family 3, N-terminal domain; 1.
DR InterPro; IPR019800; Glyco_hydro_3_AS.
DR InterPro; IPR036881; Glyco_hydro_3_C_sf.
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; PF00933; Glyco_hydro_3; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF52279; Beta-D-glucan exohydrolase, C-terminal domain; 1.
DR PROSITE; PS00775; GLYCOSYL_HYDROL_F3; 1.
PE 3: Inferred from homology;
KW Glycosidase {ECO:0000256|ARBA:ARBA00023295};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801};
KW Reference proteome {ECO:0000313|Proteomes:UP000016487};
KW Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..24
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 25..610
FT /note="beta-N-acetylhexosaminidase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5004613450"
FT DOMAIN 57..381
FT /note="Glycoside hydrolase family 3 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00933"
SQ SEQUENCE 610 AA; 66403 MW; 12A67AA5BC838F09 CRC64;
MALTKILNPL GIVFAMAFNH LAVANTSVTQ QLGQKLMLDF RYYCETGNSK TCRNPMTQLP
QELANAITKY HIGGVILFAE NVQDIAQIVT LNTALQNAAT QPLLIAIDQE GGRVARINRE
VATSFTGNMS IGATYPKQGT YYAAQVAKVI GKELNSLGIN VNFAPTVDVN MNAANPVINV
RSFSENPEEV AKLGAAQVVA FENEQVISAL KHFPGHGDTH VDSHTGLPRV NHNKDTIWQN
DLAPFKYIID KHAPGMIMTA HIQYPALDNS VLENKQGEKM LKPATMSRAI MHDLLRSELN
YQGVVVTDAL DMAGISDFFD PETAVIETFK AGVDIALMPI AIRTPDDIKK LDKLFNRLVN
AVNENTLDKN ELTESAQRIA ALKQRFLSQP STLSVNIAHA TLGNPSHRKL EADLALAAIT
QVKNNQLLPI KPADKPLPLK HIHLIMPDTR KCVALEQALQ NLSNNAFAIT CSSLQGFDSS
VSKNIIKQAD VVIAAHASPQ QSAVEIGGMD DIADVSAHSI ARHEQPKALR AQLEYAKQLQ
KPVLFISLRA PYEITDYAPL SDAILASYAY NIDIDNKNQV AGPAFTALAR VILGLDVAHG
KLPVTVPLPK
//
