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Q8FJS1

- GAL1_ECOL6

UniProt

Q8FJS1 - GAL1_ECOL6

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Protein

Galactokinase

Gene
galK, c0833
Organism
Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the transfer of the gamma-phosphate of ATP to D-galactose to form alpha-D-galactose-1-phosphate (Gal-1-P) By similarity.UniRule annotation

Catalytic activityi

ATP + alpha-D-galactose = ADP + alpha-D-galactose 1-phosphate.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sitei28 – 281Transition state stabilizer By similarity
Metal bindingi130 – 1301Magnesium By similarity
Metal bindingi162 – 1621Magnesium By similarity
Active sitei174 – 1741Proton acceptor By similarity
Binding sitei223 – 2231Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi124 – 1307ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. galactokinase activity Source: UniProtKB-HAMAP
  3. magnesium ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. galactose metabolic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Galactose metabolism

Keywords - Ligandi

ATP-binding, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciECOL199310:C0833-MONOMER.
UniPathwayiUPA00214.

Names & Taxonomyi

Protein namesi
Recommended name:
Galactokinase (EC:2.7.1.6)
Alternative name(s):
Galactose kinase
Gene namesi
Name:galK
Ordered Locus Names:c0833
OrganismiEscherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
Taxonomic identifieri199310 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000001410: Chromosome

Subcellular locationi

Cytoplasm Reviewed prediction UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed By similarity
Chaini2 – 382381GalactokinaseUniRule annotationPRO_0000184609Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi199310.c0833.

Structurei

3D structure databases

ProteinModelPortaliQ8FJS1.
SMRiQ8FJS1. Positions 3-381.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni34 – 374Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000241100.
KOiK00849.
OMAiVMPCAIN.
OrthoDBiEOG6DG2SH.

Family and domain databases

Gene3Di3.30.230.10. 1 hit.
3.30.70.890. 1 hit.
HAMAPiMF_00246. Galactokinase.
InterProiIPR000705. Galactokinase.
IPR022963. Galactokinase_bac.
IPR019741. Galactokinase_CS.
IPR019539. GalKase_gal-bd.
IPR013750. GHMP_kinase_C_dom.
IPR006204. GHMP_kinase_N_dom.
IPR006203. GHMP_knse_ATP-bd_CS.
IPR006206. Mevalonate/galactokinase.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR014721. Ribosomal_S5_D2-typ_fold_subgr.
[Graphical view]
PfamiPF10509. GalKase_gal_bdg. 1 hit.
PF08544. GHMP_kinases_C. 1 hit.
PF00288. GHMP_kinases_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000530. Galactokinase. 1 hit.
PRINTSiPR00473. GALCTOKINASE.
PR00959. MEVGALKINASE.
SUPFAMiSSF54211. SSF54211. 1 hit.
SSF55060. SSF55060. 1 hit.
TIGRFAMsiTIGR00131. gal_kin. 1 hit.
PROSITEiPS00106. GALACTOKINASE. 1 hit.
PS00627. GHMP_KINASES_ATP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q8FJS1-1 [UniParc]FASTAAdd to Basket

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MSLKEKTQSL FANAFGYPAT HTIQAPGRVN LIGEHTDYND GFVLPCAIDY    50
QTVISCAPRD DRKVRVMAAD YENQLDEFSL DAPIVAHENY QWANYVRGVV 100
KHLQLRNNSF GGVDMVISGN VPQGAGLSSS ASLEVAVGTV LQQLYHLPLD 150
GAQIALNGQE AENQFVGCNC GIMDQLISAL GKKDHALLID CRSLGTKAVS 200
MPKGVAVVII NSNFKRTLVG SEYNTRREQC ETGARFFQQP ALRDVTIEEF 250
NAVAHELDPI VAKRVRHILT ENARTVEAAS ALEQGDLKRM GELMAESHAS 300
MRDDFEITVP QIDTLVEIVK AVIGDKGGVR MTGGGFGGCI VALFPEELVP 350
AVQQAVAEQY EAKTGIKETF YVCKPSQGAG QC 382
Length:382
Mass (Da):41,476
Last modified:January 23, 2007 - v3
Checksum:iBE4B6CE6FC48F9A8
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE014075 Genomic DNA. Translation: AAN79306.1.
RefSeqiNP_752763.1. NC_004431.1.

Genome annotation databases

EnsemblBacteriaiAAN79306; AAN79306; c0833.
GeneIDi1038288.
KEGGiecc:c0833.
PATRICi18279725. VBIEscCol75197_0792.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE014075 Genomic DNA. Translation: AAN79306.1 .
RefSeqi NP_752763.1. NC_004431.1.

3D structure databases

ProteinModelPortali Q8FJS1.
SMRi Q8FJS1. Positions 3-381.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 199310.c0833.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAN79306 ; AAN79306 ; c0833 .
GeneIDi 1038288.
KEGGi ecc:c0833.
PATRICi 18279725. VBIEscCol75197_0792.

Phylogenomic databases

HOGENOMi HOG000241100.
KOi K00849.
OMAi VMPCAIN.
OrthoDBi EOG6DG2SH.

Enzyme and pathway databases

UniPathwayi UPA00214 .
BioCyci ECOL199310:C0833-MONOMER.

Family and domain databases

Gene3Di 3.30.230.10. 1 hit.
3.30.70.890. 1 hit.
HAMAPi MF_00246. Galactokinase.
InterProi IPR000705. Galactokinase.
IPR022963. Galactokinase_bac.
IPR019741. Galactokinase_CS.
IPR019539. GalKase_gal-bd.
IPR013750. GHMP_kinase_C_dom.
IPR006204. GHMP_kinase_N_dom.
IPR006203. GHMP_knse_ATP-bd_CS.
IPR006206. Mevalonate/galactokinase.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR014721. Ribosomal_S5_D2-typ_fold_subgr.
[Graphical view ]
Pfami PF10509. GalKase_gal_bdg. 1 hit.
PF08544. GHMP_kinases_C. 1 hit.
PF00288. GHMP_kinases_N. 1 hit.
[Graphical view ]
PIRSFi PIRSF000530. Galactokinase. 1 hit.
PRINTSi PR00473. GALCTOKINASE.
PR00959. MEVGALKINASE.
SUPFAMi SSF54211. SSF54211. 1 hit.
SSF55060. SSF55060. 1 hit.
TIGRFAMsi TIGR00131. gal_kin. 1 hit.
PROSITEi PS00106. GALACTOKINASE. 1 hit.
PS00627. GHMP_KINASES_ATP. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CFT073 / ATCC 700928 / UPEC.

Entry informationi

Entry nameiGAL1_ECOL6
AccessioniPrimary (citable) accession number: Q8FJS1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 22, 2003
Last sequence update: January 23, 2007
Last modified: May 14, 2014
This is version 80 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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