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B3W7I3

- LACG_LACCB

UniProt

B3W7I3 - LACG_LACCB

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Protein
6-phospho-beta-galactosidase
Gene
lacG, LCABL_07280
Organism
Lactobacillus casei (strain BL23)
Status
Reviewed - Annotation score: 2 out of 5 - Protein inferred from homologyi

Functioni

Catalytic activityi

A 6-phospho-beta-D-galactoside + H2O = 6-phospho-D-galactose + an alcohol.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei160 – 1601Proton donor By similarity
Active sitei375 – 3751Nucleophile By similarity

GO - Molecular functioni

  1. 6-phospho-beta-galactosidase activity Source: UniProtKB-HAMAP
Complete GO annotation...

GO - Biological processi

  1. lactose catabolic process via tagatose-6-phosphate Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Enzyme and pathway databases

BioCyciLCAS543734:GCHL-712-MONOMER.
UniPathwayiUPA00542; UER00605.

Protein family/group databases

CAZyiGH1. Glycoside Hydrolase Family 1.

Names & Taxonomyi

Protein namesi
Recommended name:
6-phospho-beta-galactosidase (EC:3.2.1.85)
Alternative name(s):
Beta-D-phosphogalactoside galactohydrolase
Short name:
PGALase
P-beta-Gal
Short name:
PBG
Gene namesi
Name:lacG
Ordered Locus Names:LCABL_07280
OrganismiLactobacillus casei (strain BL23)
Taxonomic identifieri543734 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
ProteomesiUP000001206: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 4744746-phospho-beta-galactosidaseUniRule annotation
PRO_1000147418Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi543734.LCABL_07280.

Structurei

3D structure databases

ProteinModelPortaliB3W7I3.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG2723.
HOGENOMiHOG000088632.
KOiK01220.
OMAiIGRREAP.
OrthoDBiEOG60658J.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
HAMAPiMF_01574. LacG.
InterProiIPR005928. 6P-beta-galactosidase.
IPR001360. Glyco_hydro_1.
IPR018120. Glyco_hydro_1_AS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR10353. PTHR10353. 1 hit.
PfamiPF00232. Glyco_hydro_1. 1 hit.
[Graphical view]
PRINTSiPR00131. GLHYDRLASE1.
SUPFAMiSSF51445. SSF51445. 1 hit.
TIGRFAMsiTIGR01233. lacG. 1 hit.
PROSITEiPS00572. GLYCOSYL_HYDROL_F1_1. 1 hit.
PS00653. GLYCOSYL_HYDROL_F1_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B3W7I3-1 [UniParc]FASTAAdd to Basket

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MSKQLPQDFV MGGATAAYQV EGATKEDGKG RVLWDDFLDK QGRFKPDPAA    50
DFYHRYDEDL ALAEKYGHQV IRVSIAWSRI FPDGAGEVEP RGVAFYHKLF 100
ADCAAHHIEP FVTLHHFDTP ERLHEAGDWL SQEMLDDFVA YAKFCFEEFS 150
EVKYWITINE PTSMAVQQYT SGTFPPAESG RFDKTFQAEH NQMVAHARIV 200
NLYKSMQLGG QIGIVHALQT VYPYSDSAVD HHAAELQDAL ENRLYLDGTL 250
AGEYHQETLA LVKEILDANH QPMFQSTPQE MKAIDEAAHQ LDFVGVNNYF 300
SKWLRAYHGK SETIHNGDGT KGSSVARLQG VGEEKLPDGI ETTDWDWSIY 350
PRGMYDILMR IHNDYPLVPV TYVTENGIGL KESLPENATP DTVIEDPKRI 400
DYVKKYLSAM ADAIHDGANV KGYFIWSLQD QFSWTNGYSK RYGLFFVDFP 450
TQNRYIKQSA EWFKSVSETH IIPD 474
Length:474
Mass (Da):53,968
Last modified:September 2, 2008 - v1
Checksum:iEBE1B0C3A45498C9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
FM177140 Genomic DNA. Translation: CAQ65853.1.
RefSeqiYP_001986711.1. NC_010999.1.

Genome annotation databases

EnsemblBacteriaiCAQ65853; CAQ65853; LCABL_07280.
GeneIDi6406104.
KEGGilcb:LCABL_07280.
PATRICi22210923. VBILacCas89204_0691.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
FM177140 Genomic DNA. Translation: CAQ65853.1 .
RefSeqi YP_001986711.1. NC_010999.1.

3D structure databases

ProteinModelPortali B3W7I3.
ModBasei Search...

Protein-protein interaction databases

STRINGi 543734.LCABL_07280.

Protein family/group databases

CAZyi GH1. Glycoside Hydrolase Family 1.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAQ65853 ; CAQ65853 ; LCABL_07280 .
GeneIDi 6406104.
KEGGi lcb:LCABL_07280.
PATRICi 22210923. VBILacCas89204_0691.

Phylogenomic databases

eggNOGi COG2723.
HOGENOMi HOG000088632.
KOi K01220.
OMAi IGRREAP.
OrthoDBi EOG60658J.

Enzyme and pathway databases

UniPathwayi UPA00542 ; UER00605 .
BioCyci LCAS543734:GCHL-712-MONOMER.

Family and domain databases

Gene3Di 3.20.20.80. 1 hit.
HAMAPi MF_01574. LacG.
InterProi IPR005928. 6P-beta-galactosidase.
IPR001360. Glyco_hydro_1.
IPR018120. Glyco_hydro_1_AS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
PANTHERi PTHR10353. PTHR10353. 1 hit.
Pfami PF00232. Glyco_hydro_1. 1 hit.
[Graphical view ]
PRINTSi PR00131. GLHYDRLASE1.
SUPFAMi SSF51445. SSF51445. 1 hit.
TIGRFAMsi TIGR01233. lacG. 1 hit.
PROSITEi PS00572. GLYCOSYL_HYDROL_F1_1. 1 hit.
PS00653. GLYCOSYL_HYDROL_F1_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Lactobacillus casei BL23 complete genome sequence."
    Maze A., Boel G., Bourand A., Loux V., Gibrat J.F., Zuniga M., Hartke A., Deutscher J.
    Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: BL23.

Entry informationi

Entry nameiLACG_LACCB
AccessioniPrimary (citable) accession number: B3W7I3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 2, 2008
Last modified: May 14, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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