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Protein

Elongation factor Tu

Gene

tuf

Organism
Prochlorococcus marinus (strain MIT 9515)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis.UniRule annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi19 – 26GTPUniRule annotation8
Nucleotide bindingi81 – 85GTPUniRule annotation5
Nucleotide bindingi136 – 139GTPUniRule annotation4

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Elongation factor

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

GTP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Elongation factor TuUniRule annotation
Short name:
EF-TuUniRule annotation
Gene namesi
Name:tufUniRule annotation
Ordered Locus Names:P9515_16881
OrganismiProchlorococcus marinus (strain MIT 9515)
Taxonomic identifieri167542 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesProchloraceaeProchlorococcus
Proteomesi
  • UP000001589 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000157261 – 399Elongation factor TuAdd BLAST399

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi167542.P9515_16881.

Structurei

3D structure databases

ProteinModelPortaliA2BYN4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini10 – 204tr-type GAdd BLAST195

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni19 – 26G1By similarity8
Regioni60 – 64G2By similarity5
Regioni81 – 84G3By similarity4
Regioni136 – 139G4By similarity4
Regioni174 – 176G5By similarity3

Sequence similaritiesi

Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CGV. Bacteria.
COG0050. LUCA.
HOGENOMiHOG000229290.
KOiK02358.
OMAiIKMTGEL.
OrthoDBiPOG091H00LA.

Family and domain databases

CDDicd03697. EFTU_II. 1 hit.
Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00118_B. EF_Tu_B. 1 hit.
InterProiIPR004161. EFTu-like_2.
IPR033720. EFTU_2.
IPR031157. G_TR_CS.
IPR027417. P-loop_NTPase.
IPR005225. Small_GTP-bd_dom.
IPR000795. TF_GTP-bd_dom.
IPR009000. Transl_B-barrel.
IPR009001. Transl_elong_EF1A/Init_IF2_C.
IPR004541. Transl_elong_EFTu/EF1A_bac/org.
IPR004160. Transl_elong_EFTu/EF1A_C.
[Graphical view]
PfamiPF03144. GTP_EFTU_D2. 1 hit.
PF03143. GTP_EFTU_D3. 1 hit.
[Graphical view]
PRINTSiPR00315. ELONGATNFCT.
SUPFAMiSSF50447. SSF50447. 1 hit.
SSF50465. SSF50465. 1 hit.
SSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00485. EF-Tu. 1 hit.
TIGR00231. small_GTP. 1 hit.
PROSITEiPS00301. G_TR_1. 1 hit.
PS51722. G_TR_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A2BYN4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAREKFERNK PHVNIGTIGH VDHGKTTLTA AITNVLAKKG QAQAQDYGDI
60 70 80 90 100
DGAPEERERG ITINTAHVEY ETEGRHYAHV DCPGHADYVK NMITGAAQMD
110 120 130 140 150
GAILVCAATD GPMAQTKEHI LLAKQVGVPA LVVALNKCDM VDDEEIIELV
160 170 180 190 200
EMEIRELLDS YDFPGDDIPI VQVSGLKALE GDSNWESKIE ELMKAVDASI
210 220 230 240 250
PEPEREIDKP FLMAIEDVFS ITGRGTVATG RIERGKVKVG EEVEIVGIRD
260 270 280 290 300
TRLTTVTGVE MFRKLLDEGM AGDNVGLLLR GVQKEDIERG MVLVKKGSIT
310 320 330 340 350
PHTKFEGEVY VLKKEEGGRH TPFFAGYRPQ FYIRTTDVTG QITAFTSDDG
360 370 380 390
ANVEMVMPGD RIKMTGELIC PVAIEQGMRF AIREGGRTIG AGVVSKIIE
Length:399
Mass (Da):43,678
Last modified:February 20, 2007 - v1
Checksum:i9AE4516E0512CC97
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000552 Genomic DNA. Translation: ABM72895.1.
RefSeqiWP_011820988.1. NC_008817.1.

Genome annotation databases

EnsemblBacteriaiABM72895; ABM72895; P9515_16881.
KEGGipmc:P9515_16881.
PATRICi23017046. VBIProMar113831_1735.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000552 Genomic DNA. Translation: ABM72895.1.
RefSeqiWP_011820988.1. NC_008817.1.

3D structure databases

ProteinModelPortaliA2BYN4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi167542.P9515_16881.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABM72895; ABM72895; P9515_16881.
KEGGipmc:P9515_16881.
PATRICi23017046. VBIProMar113831_1735.

Phylogenomic databases

eggNOGiENOG4105CGV. Bacteria.
COG0050. LUCA.
HOGENOMiHOG000229290.
KOiK02358.
OMAiIKMTGEL.
OrthoDBiPOG091H00LA.

Family and domain databases

CDDicd03697. EFTU_II. 1 hit.
Gene3Di3.40.50.300. 1 hit.
HAMAPiMF_00118_B. EF_Tu_B. 1 hit.
InterProiIPR004161. EFTu-like_2.
IPR033720. EFTU_2.
IPR031157. G_TR_CS.
IPR027417. P-loop_NTPase.
IPR005225. Small_GTP-bd_dom.
IPR000795. TF_GTP-bd_dom.
IPR009000. Transl_B-barrel.
IPR009001. Transl_elong_EF1A/Init_IF2_C.
IPR004541. Transl_elong_EFTu/EF1A_bac/org.
IPR004160. Transl_elong_EFTu/EF1A_C.
[Graphical view]
PfamiPF03144. GTP_EFTU_D2. 1 hit.
PF03143. GTP_EFTU_D3. 1 hit.
[Graphical view]
PRINTSiPR00315. ELONGATNFCT.
SUPFAMiSSF50447. SSF50447. 1 hit.
SSF50465. SSF50465. 1 hit.
SSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00485. EF-Tu. 1 hit.
TIGR00231. small_GTP. 1 hit.
PROSITEiPS00301. G_TR_1. 1 hit.
PS51722. G_TR_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiEFTU_PROM5
AccessioniPrimary (citable) accession number: A2BYN4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: February 20, 2007
Last modified: November 2, 2016
This is version 67 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. SIMILARITY comments
    Index of protein domains and families

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 one 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.