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Q5HM41 (LACG_STAEQ) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 67. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended 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 names
Name:lacG
Ordered Locus Names:SERP1789
OrganismStaphylococcus epidermidis (strain ATCC 35984 / RP62A) [Complete proteome] [HAMAP]
Taxonomic identifier176279 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesStaphylococcus

Protein attributes

Sequence length470 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

A 6-phospho-beta-D-galactoside + H2O = 6-phospho-D-galactose + an alcohol. HAMAP-Rule MF_01574

Pathway

Carbohydrate metabolism; lactose degradation; D-galactose 6-phosphate and beta-D-glucose from lactose 6-phosphate: step 1/1. HAMAP-Rule MF_01574

Sequence similarities

Belongs to the glycosyl hydrolase 1 family.

Ontologies

Keywords
   Molecular functionGlycosidase
Hydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processlactose catabolic process via tagatose-6-phosphate

Inferred from electronic annotation. Source: InterPro

   Molecular_function6-phospho-beta-galactosidase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 4704706-phospho-beta-galactosidase HAMAP-Rule MF_01574
PRO_0000063892

Sites

Active site1601Proton donor By similarity
Active site3751Nucleophile By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5HM41 [UniParc].

Last modified February 15, 2005. Version 1.
Checksum: E81C610AB95A77EE

FASTA47054,836
        10         20         30         40         50         60 
MTKKLPDDFI FGGATAAYQA EGATQTDGKG RVAWDTYLEE NYWYTAEPAS DFYNRYPVDL 

        70         80         90        100        110        120 
ELSERFGVNG IRISIAWSRI FPKGYGEVNQ KGVEYYHNLF KECHKRHVEP FVTLHHFDTP 

       130        140        150        160        170        180 
EVLHKDGDFL NRKTIDYFVD YAEFCFKEFP EVKYWTTFNE IGPIGDGQYL VGKFPPGIKY 

       190        200        210        220        230        240 
DFEKVFQSHH NMMVAHARAV KLFKDENYKG EIGVVHALPT KYPYDPSNPE DVRAAELEDI 

       250        260        270        280        290        300 
IHNKFILDAT YLGKYSRETM EGVQHILSVN GGQLEISDED YKILDEAKDL NDFLGINYYM 

       310        320        330        340        350        360 
SDWMRGFEGE SEITHNATGD KGGSKYQLKG VGQREFDVDV PRTDWDWMIY PQGLYDQIMR 

       370        380        390        400        410        420 
VVKDYPNYHK IYITENGLGY KDVFDEKEKT VHDDARIDYI KQHLSVIADA IADGANVKGY 

       430        440        450        460        470 
FLWSLMDVFS WSNGYEKRYG LFYVDFETQE RFPKKSAYWY KELAESKEIK 

« Hide

References

[1]"Insights on evolution of virulence and resistance from the complete genome analysis of an early methicillin-resistant Staphylococcus aureus strain and a biofilm-producing methicillin-resistant Staphylococcus epidermidis strain."
Gill S.R., Fouts D.E., Archer G.L., Mongodin E.F., DeBoy R.T., Ravel J., Paulsen I.T., Kolonay J.F., Brinkac L.M., Beanan M.J., Dodson R.J., Daugherty S.C., Madupu R., Angiuoli S.V., Durkin A.S., Haft D.H., Vamathevan J.J., Khouri H. expand/collapse author list , Utterback T.R., Lee C., Dimitrov G., Jiang L., Qin H., Weidman J., Tran K., Kang K.H., Hance I.R., Nelson K.E., Fraser C.M.
J. Bacteriol. 187:2426-2438(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 35984 / RP62A.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000029 Genomic DNA. Translation: AAW55165.1.
RefSeqYP_189352.1. NC_002976.3.

3D structure databases

ProteinModelPortalQ5HM41.
SMRQ5HM41. Positions 1-470.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING176279.SERP1789.

Protein family/group databases

CAZyGH1. Glycoside Hydrolase Family 1.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAW55165; AAW55165; SERP1789.
GeneID3241264.
KEGGser:SERP1789.
PATRIC19614514. VBIStaEpi130894_1746.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG2723.
HOGENOMHOG000088632.
KOK01220.
OMAVKRFATF.
OrthoDBEOG60658J.
ProtClustDBPRK13511.

Enzyme and pathway databases

BioCycSEPI176279:GJJB-1867-MONOMER.
UniPathwayUPA00542; UER00605.

Family and domain databases

Gene3D3.20.20.80. 1 hit.
HAMAPMF_01574. LacG.
InterProIPR005928. 6P-beta-galactosidase.
IPR001360. Glyco_hydro_1.
IPR018120. Glyco_hydro_1_AS.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERPTHR10353. PTHR10353. 1 hit.
PfamPF00232. Glyco_hydro_1. 1 hit.
[Graphical view]
PRINTSPR00131. GLHYDRLASE1.
SUPFAMSSF51445. SSF51445. 1 hit.
TIGRFAMsTIGR01233. lacG. 1 hit.
PROSITEPS00572. GLYCOSYL_HYDROL_F1_1. 1 hit.
PS00653. GLYCOSYL_HYDROL_F1_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameLACG_STAEQ
AccessionPrimary (citable) accession number: Q5HM41
Entry history
Integrated into UniProtKB/Swiss-Prot: December 20, 2005
Last sequence update: February 15, 2005
Last modified: February 19, 2014
This is version 67 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries