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Protein

6-phospho-beta-galactosidase 1

Gene

lacG1

Organism
Streptococcus pneumoniae (strain ATCC BAA-255 / R6)
Status
Reviewed-Annotation score: 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 sitei164 – 1641Proton donorUniRule annotation
Active sitei378 – 3781NucleophileUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Enzyme and pathway databases

BioCyciSPNE171101:GJC8-432-MONOMER.
UniPathwayiUPA00542; UER00605.

Protein family/group databases

CAZyiGH1. Glycoside Hydrolase Family 1.

Names & Taxonomyi

Protein namesi
Recommended name:
6-phospho-beta-galactosidase 1UniRule annotation (EC:3.2.1.85UniRule annotation)
Alternative name(s):
Beta-D-phosphogalactoside galactohydrolase 1UniRule annotation
Short name:
PGALase 1UniRule annotation
P-beta-Gal 1UniRule annotation
Short name:
PBG 1UniRule annotation
Gene namesi
Name:lacG1UniRule annotation
Ordered Locus Names:spr0424
OrganismiStreptococcus pneumoniae (strain ATCC BAA-255 / R6)
Taxonomic identifieri171101 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000000586 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 4704706-phospho-beta-galactosidase 1PRO_0000260732Add
BLAST

Proteomic databases

PRIDEiQ8DQZ1.

Interactioni

Protein-protein interaction databases

STRINGi171101.spr0424.

Structurei

3D structure databases

ProteinModelPortaliQ8DQZ1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 1 family.UniRule annotation

Phylogenomic databases

eggNOGiCOG2723.
HOGENOMiHOG000088632.
KOiK01220.
OMAiLAVRYYH.
OrthoDBiEOG60658J.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
HAMAPiMF_01574. LacG.
InterProiIPR005928. 6P-beta-galactosidase.
IPR001360. Glyco_hydro_1.
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.

Sequencei

Sequence statusi: Complete.

Q8DQZ1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MENLQVKALP KEFLLGTATA AYQVEGATRV DGKGINMWDV YLQENSPFLP
60 70 80 90 100
DPASDFYYRY EEDIALAAEH GLQALRLSIS WVRIFPDIDG DANVLAVHYY
110 120 130 140 150
HRVFQSCLKH NVIPFVSLHH FDSPQKMLET GDWLNRENID RFIRYARFCF
160 170 180 190 200
QEFTEVKHWF TINELMSLAA GQYIGGQFPP NHHFQLSEAI QANHNMLLAH
210 220 230 240 250
ALAVLEFHQL GIEGKVGCIH ALKPGYPIDG QKENILAAKR YDVYNNKFLL
260 270 280 290 300
DGTFLGYYSE DTLFHLNQIL EANNSSFIIE DGDLEIMKRA APLNTMFVMN
310 320 330 340 350
YYRSEFIREY KGENRQEFNS TGIKGQSSFK LNALGEFVKK PGIPTTDWDW
360 370 380 390 400
NIYPQGLFDM LLRIKEEYPQ HPVIYLTENG TALKEVKPEG ENDIIDDSKR
410 420 430 440 450
IRYIEQHLHK VLEARDRGVN IQGYFIWSLQ DQFSWANGYN KRYGLFFVDY
460 470
ETQKRYIKKS ALWVKGLKRN
Length:470
Mass (Da):54,675
Last modified:March 1, 2003 - v1
Checksum:iCAE61D8921067D6D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE007317 Genomic DNA. Translation: AAK99228.1.
PIRiH97924.
RefSeqiNP_358018.1. NC_003098.1.
WP_000429432.1. NC_003098.1.

Genome annotation databases

EnsemblBacteriaiAAK99228; AAK99228; spr0424.
GeneIDi934741.
KEGGispr:spr0424.
PATRICi19700689. VBIStrPne107296_0466.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE007317 Genomic DNA. Translation: AAK99228.1.
PIRiH97924.
RefSeqiNP_358018.1. NC_003098.1.
WP_000429432.1. NC_003098.1.

3D structure databases

ProteinModelPortaliQ8DQZ1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi171101.spr0424.

Protein family/group databases

CAZyiGH1. Glycoside Hydrolase Family 1.

Proteomic databases

PRIDEiQ8DQZ1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAK99228; AAK99228; spr0424.
GeneIDi934741.
KEGGispr:spr0424.
PATRICi19700689. VBIStrPne107296_0466.

Phylogenomic databases

eggNOGiCOG2723.
HOGENOMiHOG000088632.
KOiK01220.
OMAiLAVRYYH.
OrthoDBiEOG60658J.

Enzyme and pathway databases

UniPathwayiUPA00542; UER00605.
BioCyciSPNE171101:GJC8-432-MONOMER.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
HAMAPiMF_01574. LacG.
InterProiIPR005928. 6P-beta-galactosidase.
IPR001360. Glyco_hydro_1.
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.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-255 / R6.

Entry informationi

Entry nameiLACG1_STRR6
AccessioniPrimary (citable) accession number: Q8DQZ1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: March 1, 2003
Last modified: May 27, 2015
This is version 79 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, Reference 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

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.