ID A0A098M7Y4_9BACL Unreviewed; 667 AA.
AC A0A098M7Y4;
DT 07-JAN-2015, integrated into UniProtKB/TrEMBL.
DT 07-JAN-2015, sequence version 1.
DT 24-JAN-2024, entry version 25.
DE RecName: Full=Beta-galactosidase {ECO:0000256|ARBA:ARBA00012756, ECO:0000256|PIRNR:PIRNR001084};
DE Short=Beta-gal {ECO:0000256|PIRNR:PIRNR001084};
DE EC=3.2.1.23 {ECO:0000256|ARBA:ARBA00012756, ECO:0000256|PIRNR:PIRNR001084};
GN ORFNames=PWYN_04370 {ECO:0000313|EMBL:KGE18689.1};
OS Paenibacillus wynnii.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Paenibacillus.
OX NCBI_TaxID=268407 {ECO:0000313|EMBL:KGE18689.1, ECO:0000313|Proteomes:UP000029734};
RN [1] {ECO:0000313|EMBL:KGE18689.1, ECO:0000313|Proteomes:UP000029734}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18334 {ECO:0000313|EMBL:KGE18689.1,
RC ECO:0000313|Proteomes:UP000029734};
RA den Bakker H.C.;
RL Submitted (AUG-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KGE18689.1, ECO:0000313|Proteomes:UP000029734}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18334 {ECO:0000313|EMBL:KGE18689.1,
RC ECO:0000313|Proteomes:UP000029734};
RA Tsai Y.-C., Martin N., Korlach J., Wiedmann M.;
RT "Comparative genomics of the Paenibacillus odorifer group.";
RL Submitted (OCT-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolysis of terminal non-reducing beta-D-galactose residues
CC in beta-D-galactosides.; EC=3.2.1.23;
CC Evidence={ECO:0000256|ARBA:ARBA00001412,
CC ECO:0000256|PIRNR:PIRNR001084};
CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 42 family.
CC {ECO:0000256|ARBA:ARBA00005940, ECO:0000256|PIRNR:PIRNR001084}.
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:KGE18689.1}.
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DR EMBL; JQCR01000002; KGE18689.1; -; Genomic_DNA.
DR RefSeq; WP_036648847.1; NZ_JQCR01000002.1.
DR AlphaFoldDB; A0A098M7Y4; -.
DR STRING; 268407.PWYN_04370; -.
DR eggNOG; COG1874; Bacteria.
DR OrthoDB; 9800974at2; -.
DR Proteomes; UP000029734; Unassembled WGS sequence.
DR GO; GO:0009341; C:beta-galactosidase complex; IEA:InterPro.
DR GO; GO:0004565; F:beta-galactosidase activity; IEA:UniProtKB-EC.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR CDD; cd03143; A4_beta-galactosidase_middle_domain; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR Gene3D; 3.20.20.80; Glycosidases; 1.
DR InterPro; IPR013738; Beta_galactosidase_Trimer.
DR InterPro; IPR029062; Class_I_gatase-like.
DR InterPro; IPR003476; Glyco_hydro_42.
DR InterPro; IPR013529; Glyco_hydro_42_N.
DR InterPro; IPR017853; Glycoside_hydrolase_SF.
DR PANTHER; PTHR36447; BETA-GALACTOSIDASE GANA; 1.
DR PANTHER; PTHR36447:SF2; BETA-GALACTOSIDASE YESZ; 1.
DR Pfam; PF02449; Glyco_hydro_42; 1.
DR Pfam; PF08532; Glyco_hydro_42M; 1.
DR PIRSF; PIRSF001084; B-galactosidase; 1.
DR SUPFAM; SSF51445; (Trans)glycosidases; 1.
DR SUPFAM; SSF52317; Class I glutamine amidotransferase-like; 1.
PE 3: Inferred from homology;
KW Glycosidase {ECO:0000256|PIRNR:PIRNR001084};
KW Hydrolase {ECO:0000256|PIRNR:PIRNR001084};
KW Reference proteome {ECO:0000313|Proteomes:UP000029734}.
FT DOMAIN 10..376
FT /note="Glycoside hydrolase family 42 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02449"
FT DOMAIN 389..594
FT /note="Beta-galactosidase trimerisation"
FT /evidence="ECO:0000259|Pfam:PF08532"
FT ACT_SITE 144
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR001084-1"
FT ACT_SITE 303
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR001084-1"
FT BINDING 105
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001084-2"
FT BINDING 143
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001084-2"
FT BINDING 312
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001084-2"
SQ SEQUENCE 667 AA; 75447 MW; 23178645777BD691 CRC64;
MSKLRYGVAY YDEYMPYERL NEDIAMMKET GINVVRIAES TWSTHEPQNG VFDFSSVDRV
LDAMHAAGIE VIVGTPTYAV PTWLVKEHPD VLAVTAKGPG RYGARQIMDI TNPVYLFHAE
RIIRKLISRV CKHPAVIGYQ TDNETKHYDT AGDNVQLQFV KYMREKYDSL DIINSRFGLD
YWSNRINSWE DFPSIVGTIN GSLGAEFARF QRGLVTNFLA WQVALVNEYK QPGQFVTQNF
DFEWRGYSFG VQPSVDHFAA AEPFDIAGVD IYHPSQHELT GTEISFGGDM ARSLKRSNYL
VLETQAQAFP QWTPYPGQLR LQAFSHLASG ADMVAYWHWH SIHNSFETYW KGLLSHDFKP
NPVYNEAKTI GRDFQALSNQ LAGLRKDNKV AVMVSNEALT AMEWFKLPDG KTYNNVVRWM
YDELYRMNIE CDFIQPSYKE LNQYSLIVVP ALYAAPDADL ERLNAYVKQG GHVVYSFKSG
FTDEVVKVRT VEQPGIISEA CGIGYSLFVS PHEVPLKSAH ADIGAEDNHV ETWMELITST
TAEVLLSYDH PAYGDYAAVT RNRYGLGTAT YIGCMTSSAM VGSVLKSTVK EAGLWSSDQE
LSFPIIVKKG TNRAQQTVRY YFNYSNAAVS FTNIHVEGTE LLSGREVNKG EKLSLEPWGF
LILLEKQ
//