ID   A4C3R7_9GAMM            Unreviewed;       538 AA.
AC   A4C3R7;
DT   03-APR-2007, integrated into UniProtKB/TrEMBL.
DT   03-APR-2007, sequence version 1.
DT   27-MAR-2024, entry version 62.
DE   RecName: Full=beta-N-acetylhexosaminidase {ECO:0000256|ARBA:ARBA00012663};
DE            EC=3.2.1.52 {ECO:0000256|ARBA:ARBA00012663};
GN   ORFNames=PTD2_01481 {ECO:0000313|EMBL:EAR30199.1};
OS   Pseudoalteromonas tunicata D2.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC   Pseudoalteromonadaceae; Pseudoalteromonas.
OX   NCBI_TaxID=87626 {ECO:0000313|EMBL:EAR30199.1, ECO:0000313|Proteomes:UP000006201};
RN   [1] {ECO:0000313|EMBL:EAR30199.1, ECO:0000313|Proteomes:UP000006201}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=D2 {ECO:0000313|EMBL:EAR30199.1,
RC   ECO:0000313|Proteomes:UP000006201};
RA   Moran M.A., Kjelleberg S., Egan S., Saunders N., Thomas T., Ferriera S.,
RA   Johnson J., Kravitz S., Halpern A., Remington K., Beeson K., Tran B.,
RA   Rogers Y.-H., Friedman R., Venter J.C.;
RL   Submitted (FEB-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}.
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:EAR30199.1}.
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DR   EMBL; AAOH01000001; EAR30199.1; -; Genomic_DNA.
DR   RefSeq; WP_009836499.1; NZ_AAOH01000001.1.
DR   AlphaFoldDB; A4C3R7; -.
DR   STRING; 87626.PTD2_01481; -.
DR   eggNOG; COG1472; Bacteria.
DR   HOGENOM; CLU_008392_5_3_6; -.
DR   OrthoDB; 9786661at2; -.
DR   Proteomes; UP000006201; 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   PROSITE; PS00775; GLYCOSYL_HYDROL_F3; 1.
PE   3: Inferred from homology;
KW   Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000313|EMBL:EAR30199.1};
KW   Hydrolase {ECO:0000256|ARBA:ARBA00022801}.
FT   DOMAIN          15..344
FT                   /note="Glycoside hydrolase family 3 N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00933"
SQ   SEQUENCE   538 AA;  58902 MW;  46481424D6BB509D CRC64;
     MDLEKKIAQL LGSLTIKEKV GQLFVLAFAG HDYEYAQHLI QTHHIGGFYI TDDNAADLAS
     AAKLANTLQQ LAALRACDAP LILGVDQEGA WGILTQQTDL GPGNLALGKA NDLALTYDMY
     RVFAQQMQSI GYNTLLSPCA DVNADPKNPI IGQRAFGETA EHVASHVAAA VKGILSTDNF
     ACAKHFPGHG DTHTDSHQAL PVVNKSLNEM MQQDLLPFKR AIEAGVSMIM TSHINYPKID
     AHYPATLSAT ILTTLLKEQL GFKGLIITDS MNMWAMRKNF SPVDAAVQAL KAGAHLIMLS
     EEHYENSTTA YKEIQAQTIA GVIDAVQQGE LGETLIDDIL KHVLAYKYSY LKADAKAMTM
     SRDHCQKVAK HCAQKAVKVL RNTSGVWPLT SQSFVVAFVA DPKGYDSLVN ARGIGPNDPR
     SARDVICQSL NYGPAACSIL SFEKLKKCLI GEKQIDENQT IVLITEDYPL PGEQFDLAQQ
     QQRVQQAILR WGERVVVIAM RSDYELEQYP QLATYLCAYS SRACSAEYIA ALIKGEKA
//