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Protein

Beta-galactosidase

Gene

B2K_32840

Organism
Paenibacillus mucilaginosus K02
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

Hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei111 – 1111SubstrateUniRule annotation
Metal bindingi115 – 1151ZincUniRule annotation
Binding sitei149 – 1491SubstrateUniRule annotation
Active sitei150 – 1501Proton donorUniRule annotation
Metal bindingi155 – 1551ZincUniRule annotation
Metal bindingi157 – 1571ZincUniRule annotation
Metal bindingi160 – 1601ZincUniRule annotation
Active sitei307 – 3071NucleophileUniRule annotation
Binding sitei315 – 3151SubstrateUniRule annotation

GO - Molecular functioni

  1. beta-galactosidase activity Source: UniProtKB-EC
  2. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. galactose metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

GlycosidaseUniRule annotation, Hydrolase

Keywords - Ligandi

Metal-bindingUniRule annotation, ZincUniRule annotation

Enzyme and pathway databases

BioCyciPMUC997761:GLI6-6491-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-galactosidaseUniRule annotation (EC:3.2.1.23UniRule annotation)
Short name:
Beta-galUniRule annotation
Gene namesi
ORF Names:B2K_32840Imported
OrganismiPaenibacillus mucilaginosus K02Imported
Taxonomic identifieri997761 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesPaenibacillaceaePaenibacillus
ProteomesiUP000007392 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. beta-galactosidase complex Source: InterPro
Complete GO annotation...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 42 family.UniRule annotation

Phylogenomic databases

KOiK12308.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
3.40.50.880. 1 hit.
InterProiIPR013739. Beta_galactosidase_C.
IPR013738. Beta_galactosidase_Trimer.
IPR029062. Class_I_gatase-like.
IPR003476. Glyco_hydro_42.
IPR013529. Glyco_hydro_42_N.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF02449. Glyco_hydro_42. 1 hit.
PF08533. Glyco_hydro_42C. 1 hit.
PF08532. Glyco_hydro_42M. 1 hit.
[Graphical view]
PIRSFiPIRSF001084. B-galactosidase. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF52317. SSF52317. 1 hit.

Sequencei

Sequence statusi: Complete.

I0BSU2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MINKKLPKMF YGGDYNPEQW DKPVWDEDMR MFQLAGIDVA TVNVFSWALL
60 70 80 90 100
QPSENEYNFE LLDEIMDKLH ENGLYACLAT STGAHPAWMA HRHPDVLRVD
110 120 130 140 150
FQGRKRKFGG RHNSCPNSPT YRKYARLLAG KLAERYKDHP ALLVWHVSNE
160 170 180 190 200
YGGECYCDNC AAAFRVWLQQ RYGSLEAVNK AWNTRFWGHT FYDWEEIVPP
210 220 230 240 250
NELSEQWGPT RTNFQGISLD YTRFNSDSLL ECYKEEHEEL KKHTPDIMVT
260 270 280 290 300
TNLMGTFKPL DYFKWAKHMD IVSWDNYPAA DTPVSRTAMT HDLMRGLKDG
310 320 330 340 350
APFMLMEQTP SQQNWQPYNS LKRPGVMRLW SYQAVARGAD TVMFFQLRRS
360 370 380 390 400
VGACEKYHGA VIEHVGHEHT RVFRECAQLG AELQQLGDSL LDSRVPSRAA
410 420 430 440 450
IVFDWENWWA VEFSSGPTVA LQYVEEVHKY YDALYQANIQ VDMIGTDADL
460 470 480 490 500
SGYDVVIAPV LYMVKSGYAK KVEEFVQGGG TFLTTFFSGI VNENDIVTLG
510 520 530 540 550
GYPGELRKVL GIWAEEIDAL LPGKQNRIVM KKELGSLQGE YACEMLCDLI
560 570 580 590 600
HSEGAEIIAE YGDDFYQGMP VVTANTFGQG QAWYLASSPE PSFLQGLLQQ
610 620 630 640 650
LCRDKGIEPL LETPAGVEVS RRRKDGKDYY FLLNHNAAPQ TVDAAALDAV
660 670 680 690
DVLAGGKAGI VELPAHGAVI LQAAASAEDT RSGSAQGVLS R
Length:691
Mass (Da):77,944
Last modified:June 13, 2012 - v1
Checksum:i2E580F5159B373D9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003422 Genomic DNA. Translation: AFH65439.1.
RefSeqiWP_014652721.1. NC_017672.3.
YP_006193204.1. NC_017672.3.

Genome annotation databases

EnsemblBacteriaiAFH65439; AFH65439; B2K_32840.
KEGGipmw:B2K_32840.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003422 Genomic DNA. Translation: AFH65439.1.
RefSeqiWP_014652721.1. NC_017672.3.
YP_006193204.1. NC_017672.3.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAFH65439; AFH65439; B2K_32840.
KEGGipmw:B2K_32840.

Phylogenomic databases

KOiK12308.

Enzyme and pathway databases

BioCyciPMUC997761:GLI6-6491-MONOMER.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
3.40.50.880. 1 hit.
InterProiIPR013739. Beta_galactosidase_C.
IPR013738. Beta_galactosidase_Trimer.
IPR029062. Class_I_gatase-like.
IPR003476. Glyco_hydro_42.
IPR013529. Glyco_hydro_42_N.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF02449. Glyco_hydro_42. 1 hit.
PF08533. Glyco_hydro_42C. 1 hit.
PF08532. Glyco_hydro_42M. 1 hit.
[Graphical view]
PIRSFiPIRSF001084. B-galactosidase. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF52317. SSF52317. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Complete genome sequence of Paenibacillus mucilaginosus K02."
    Xiao B., Sun L., Xiao L., Lian B.
    Submitted (JUN-2013) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: K02Imported.

Entry informationi

Entry nameiI0BSU2_9BACL
AccessioniPrimary (citable) accession number: I0BSU2
Entry historyi
Integrated into UniProtKB/TrEMBL: June 13, 2012
Last sequence update: June 13, 2012
Last modified: April 1, 2015
This is version 21 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.