Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Transketolase

Gene

Gura_0841

Organism
Geobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate.UniRule annotation

Catalytic activityi

Sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate = D-ribose 5-phosphate + D-xylulose 5-phosphate.UniRule annotation

Cofactori

Protein has several cofactor binding sites:
  • Mg2+UniRule annotation, Ca2+UniRule annotation, Mn2+UniRule annotation, Co2+UniRule annotationNote: Binds 1 Mg(2+) ion per subunit. Can also utilize other divalent metal cations, such as Ca(2+), Mn(2+) and Co2+.UniRule annotation
  • thiamine diphosphateUniRule annotationNote: Binds 1 thiamine pyrophosphate per subunit.UniRule annotation

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW
  2. transketolase activity Source: UniProtKB-EC
Complete GO annotation...

Keywords - Molecular functioni

TransferaseUniRule annotationSAAS annotation

Keywords - Ligandi

CalciumUniRule annotation, MagnesiumUniRule annotationSAAS annotation, Metal-bindingUniRule annotationSAAS annotation, Thiamine pyrophosphateUniRule annotationSAAS annotation

Enzyme and pathway databases

BioCyciGURA351605:GI6A-850-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
TransketolaseUniRule annotation (EC:2.2.1.1UniRule annotation)
Gene namesi
Ordered Locus Names:Gura_0841Imported
OrganismiGeobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens)Imported
Taxonomic identifieri351605 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfuromonadalesGeobacteraceaeGeobacter
ProteomesiUP000006695: Chromosome

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi351605.Gura_0841.

Structurei

3D structure databases

ProteinModelPortaliA5GBJ2.
SMRiA5GBJ2. Positions 12-666.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the transketolase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0021.
HOGENOMiHOG000225954.
KOiK00615.
OMAiDAHVERW.
OrthoDBiEOG6N3CRG.

Family and domain databases

Gene3Di3.40.50.920. 1 hit.
3.40.50.970. 2 hits.
InterProiIPR029061. THDP-binding.
IPR009014. Transketo_C/Pyr-ferredox_oxred.
IPR005475. Transketolase-like_Pyr-bd.
IPR005478. Transketolase_bac-like.
IPR020826. Transketolase_BS.
IPR005476. Transketolase_C.
IPR005474. Transketolase_N.
[Graphical view]
PfamiPF02779. Transket_pyr. 1 hit.
PF02780. Transketolase_C. 1 hit.
PF00456. Transketolase_N. 1 hit.
[Graphical view]
SMARTiSM00861. Transket_pyr. 1 hit.
[Graphical view]
SUPFAMiSSF52518. SSF52518. 2 hits.
SSF52922. SSF52922. 1 hit.
TIGRFAMsiTIGR00232. tktlase_bact. 1 hit.
PROSITEiPS00801. TRANSKETOLASE_1. 1 hit.
PS00802. TRANSKETOLASE_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A5GBJ2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAKGSLTERE ARLGANTLRM LAVDAVERAN SGHPGLPMGG ADYAFLLWHN
60 70 80 90 100
YLVFNPVDPR WPNRDRFILS AGHGCMLLYG LLHLFGFALS LDDLKNFRQW
110 120 130 140 150
GSRTPGHPEY GHTPGVEVTT GPLGQGFADG VGMALAARMA AERFNDAIFS
160 170 180 190 200
PIDHHIYAIV SDGDLMEGIS SEAASLAGHL KLGNIIYIYD DNGITIEGKT
210 220 230 240 250
ELAFSENAGK RFAAYGWHVQ RIDGHDFDQI DTAIGAAQSE KDRPSLIIAR
260 270 280 290 300
THIAQGSPNK HDSAVAHGSP LGAEEVAATR RNLHWPEELF YVPAEVRALC
310 320 330 340 350
EKRKADMLSV HREWERNLAL WRRRNPDKSR LWDEMWQRKL PTDLADSLLQ
360 370 380 390 400
AVGGAEGATR SLSGRIIQEA AALVPALAGG SADLEPSTNT GIKASQSVSA
410 420 430 440 450
GAFGGRNIHF GVREHAMAAM LNGMALYGCF VPFGATFLVF SDYCRPAIRL
460 470 480 490 500
SALMGAQVIH VFTHDSVLLG EDGPTHQPVE HLSSLRLIPN LTVIRPADGV
510 520 530 540 550
ETALAWTAAL TRKTGPTALV LSRQKLPVLA REGTFAPTLV LRGGYVLVSG
560 570 580 590 600
GDKPDVIIMA SGSEVSLAVA AGKLLAEQGI NARIVSVPCL EAFSAQPQTY
610 620 630 640 650
RRSVLGGRAP RVAVEAGPGA LWWRLLGAGG LFIGVESFGA SASEKVLAEQ
660 670
FGLTPQQVAE RIGEYVSRKQ KRKNFLRTK
Length:679
Mass (Da):73,286
Last modified:June 12, 2007 - v1
Checksum:i3B858B20146FCF83
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000698 Genomic DNA. Translation: ABQ25049.1.
RefSeqiWP_011937773.1. NC_009483.1.
YP_001229622.1. NC_009483.1.

Genome annotation databases

EnsemblBacteriaiABQ25049; ABQ25049; Gura_0841.
GeneIDi5164502.
KEGGigur:Gura_0841.
PATRICi22031604. VBIGeoUra13052_0895.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000698 Genomic DNA. Translation: ABQ25049.1.
RefSeqiWP_011937773.1. NC_009483.1.
YP_001229622.1. NC_009483.1.

3D structure databases

ProteinModelPortaliA5GBJ2.
SMRiA5GBJ2. Positions 12-666.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi351605.Gura_0841.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABQ25049; ABQ25049; Gura_0841.
GeneIDi5164502.
KEGGigur:Gura_0841.
PATRICi22031604. VBIGeoUra13052_0895.

Phylogenomic databases

eggNOGiCOG0021.
HOGENOMiHOG000225954.
KOiK00615.
OMAiDAHVERW.
OrthoDBiEOG6N3CRG.

Enzyme and pathway databases

BioCyciGURA351605:GI6A-850-MONOMER.

Family and domain databases

Gene3Di3.40.50.920. 1 hit.
3.40.50.970. 2 hits.
InterProiIPR029061. THDP-binding.
IPR009014. Transketo_C/Pyr-ferredox_oxred.
IPR005475. Transketolase-like_Pyr-bd.
IPR005478. Transketolase_bac-like.
IPR020826. Transketolase_BS.
IPR005476. Transketolase_C.
IPR005474. Transketolase_N.
[Graphical view]
PfamiPF02779. Transket_pyr. 1 hit.
PF02780. Transketolase_C. 1 hit.
PF00456. Transketolase_N. 1 hit.
[Graphical view]
SMARTiSM00861. Transket_pyr. 1 hit.
[Graphical view]
SUPFAMiSSF52518. SSF52518. 2 hits.
SSF52922. SSF52922. 1 hit.
TIGRFAMsiTIGR00232. tktlase_bact. 1 hit.
PROSITEiPS00801. TRANSKETOLASE_1. 1 hit.
PS00802. TRANSKETOLASE_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Rf4Imported.

Entry informationi

Entry nameiA5GBJ2_GEOUR
AccessioniPrimary (citable) accession number: A5GBJ2
Entry historyi
Integrated into UniProtKB/TrEMBL: June 12, 2007
Last sequence update: June 12, 2007
Last modified: February 4, 2015
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference 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.