CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-030077
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Elongation factor Tu 
Protein Synonyms/Alias
 EF-Tu 
Gene Name
 tufB 
Gene Synonyms/Alias
 tuf; ECDH10B_4168 
Created Date
 July 27, 2013 
Organism
 Escherichia coli (strain K12 / DH10B) 
NCBI Taxa ID
 316385 
Lysine Modification
Position
Peptide
Type
References
38AITTVLAKTYGGAARsuccinylation[1]
177IVRGSALKALEGDAEsuccinylation[1]
249EVEIVGIKETQKSTCsuccinylation[1]
253VGIKETQKSTCTGVEsuccinylation[1]
295ERGQVLAKPGTIKPHsuccinylation[1]
314SEVYILSKDEGGRHTsuccinylation[1]
Reference
 [1] Identification of lysine succinylation as a new post-translational modification.
 Zhang Z, Tan M, Xie Z, Dai L, Chen Y, Zhao Y.
 Nat Chem Biol. 2011 Jan;7(1):58-63. [PMID: 21151122
Functional Description
 This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis (By similarity). 
Sequence Annotation
 NP_BIND 19 26 GTP (By similarity).
 NP_BIND 81 85 GTP (By similarity).
 NP_BIND 136 139 GTP (By similarity).
 MOD_RES 314 314 N6-acetyllysine (By similarity).  
Keyword
 Acetylation; Complete proteome; Cytoplasm; Elongation factor; GTP-binding; Nucleotide-binding; Protein biosynthesis. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 394 AA 
Protein Sequence
MSKEKFERTK PHVNVGTIGH VDHGKTTLTA AITTVLAKTY GGAARAFDQI DNAPEEKARG 60
ITINTSHVEY DTPTRHYAHV DCPGHADYVK NMITGAAQMD GAILVVAATD GPMPQTREHI 120
LLGRQVGVPY IIVFLNKCDM VDDEELLELV EMEVRELLSQ YDFPGDDTPI VRGSALKALE 180
GDAEWEAKIL ELAGFLDSYI PEPERAIDKP FLLPIEDVFS ISGRGTVVTG RVERGIIKVG 240
EEVEIVGIKE TQKSTCTGVE MFRKLLDEGR AGENVGVLLR GIKREEIERG QVLAKPGTIK 300
PHTKFESEVY ILSKDEGGRH TPFFKGYRPQ FYFRTTDVTG TIELPEGVEM VMPGDNIKMV 360
VTLIHPIAMD DGLRFAIREG GRTVGAGVVA KVLS 394 
Gene Ontology
 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
 GO:0005525; F:GTP binding; IEA:HAMAP.
 GO:0003924; F:GTPase activity; IEA:InterPro.
 GO:0003746; F:translation elongation factor activity; IEA:HAMAP.
 GO:0006184; P:GTP catabolic process; IEA:GOC. 
Interpro
 IPR000795; EF_GTP-bd_dom.
 IPR027417; P-loop_NTPase.
 IPR005225; Small_GTP-bd_dom.
 IPR009001; Transl_elong_EF1A/Init_IF2_C.
 IPR004161; Transl_elong_EFTu/EF1A_2.
 IPR004541; Transl_elong_EFTu/EF1A_bac/org.
 IPR004160; Transl_elong_EFTu/EF1A_C.
 IPR009000; Transl_elong_init/rib_B-barrel. 
Pfam
 PF00009; GTP_EFTU
 PF03144; GTP_EFTU_D2
 PF03143; GTP_EFTU_D3 
SMART
  
PROSITE
 PS00301; EFACTOR_GTP 
PRINTS
 PR00315; ELONGATNFCT.