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(-) Description

Title :  THE CO-COMPLEX STRUCTURE OF THE TRANSLATION INITIATION FACTOR EIF4E WITH THE INHIBITOR 4EGI-1 REVEALS AN ALLOSTERIC MECHANISM FOR DISSOCIATING EIF4G
 
Authors :  E. Papadopoulos, S. Jenni, G. Wagner
Date :  10 Jun 14  (Deposition) - 13 Aug 14  (Release) - 01 Oct 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Eif4E, Translation Initiation Inhibitor, Allosteric, 4Egi1, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Papadopoulos, S. Jenni, E. Kabha, K. J. Takrouri, T. Yi, N. Salvi, R. E. Luna, E. Gavathiotis, P. Mahalingam, H. Arthanari, R. Rodriguez-Mias, R. Yefidoff-Freedman, B. H. Aktas, M. Chorev, J. A. Halperin, G. Wagner
Structure Of The Eukaryotic Translation Initiation Factor Eif4E In Complex With 4Egi-1 Reveals An Allosteric Mechanis For Dissociating Eif4G.
Proc. Natl. Acad. Sci. Usa V. 111 E3187 2014
PubMed-ID: 25049413  |  Reference-DOI: 10.1073/PNAS.1410250111

(-) Compounds

Molecule 1 - EUKARYOTIC TRANSLATION INITIATION FACTOR 4E
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Fragment: UNP RESIDUES 28-217
    Gene: EIF4E, EIF4EL1, EIF4F
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: EIF4E,EIF-4F 25 KDA SUBUNIT,MRNA CAP-BINDING PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
134J1Ligand/Ion(2S)-3-(4-AMINO-3-NITROPHENYL)-2-{2-[4-(3,4-DICHLOROPHENYL)-1,3-THIAZOL-2-YL]HYDRAZINYL}PROPANOICACID
2M7G2Ligand/Ion7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
134J1Ligand/Ion(2S)-3-(4-AMINO-3-NITROPHENYL)-2-{2-[4-(3,4-DICHLOROPHENYL)-1,3-THIAZOL-2-YL]HYDRAZINYL}PROPANOICACID
2M7G1Ligand/Ion7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
134J-1Ligand/Ion(2S)-3-(4-AMINO-3-NITROPHENYL)-2-{2-[4-(3,4-DICHLOROPHENYL)-1,3-THIAZOL-2-YL]HYDRAZINYL}PROPANOICACID
2M7G1Ligand/Ion7N-METHYL-8-HYDROGUANOSINE-5'-DIPHOSPHATE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:56 , MET A:101 , TRP A:102 , GLU A:103 , ARG A:157 , LYS A:162 , HOH A:425 , HOH A:470 , HOH A:508 , HOH A:573 , THR B:55binding site for residue M7G A 301
2AC2SOFTWAREPHE A:47 , LYS A:49 , ASN A:59 , ARG A:61 , HIS A:78 , SER A:82 , HOH A:427binding site for residue 34J A 302
3AC3SOFTWARETHR A:55 , TRP B:56 , MET B:101 , TRP B:102 , GLU B:103 , ARG B:157 , LYS B:162 , HOH B:1126 , HOH B:1169 , HOH B:1185 , HOH B:1259 , HOH B:1300binding site for residue M7G B 1000

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4TQC)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4TQC)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4TQC)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4TQC)

(-) Exons   (0, 0)

(no "Exon" information available for 4TQC)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:176
                                                                                                                                                                                                                
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeee......hhhh.eeeeeeeeehhhhhhhhhhhhhh....eeeeee...............eeeeee...hhhhhhhhhhhhhhhhhhhh..hhhhhh.eeeeeee......eeeeee....hhhhhhhhhhhhhhhh........eeeehhhhh......ee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4tqc A  35 IKHPLQNRWALWFFKNDKSKTWQANLRLISKFDTVEDFWALYNHIQLSMPGCDYSLFKDGIEPMWEDEKNKRGGRWLITLNKQQRRSDLDRFWLETLLCLIGESFDDYSDDVCGAVVNVRAKGDKIAIWTTECENREAVTHIGRVYKERLGLPPKIVIGYQSHADTATKSKNRFVV 217
                                    44        54        64        74       |87        97       107       117       127       137       147       157       167       177       187       197       207|     
                                                                          82|                                                                                                                      207|     
                                                                           86                                                                                                                       212     


Chain B from PDB  Type:PROTEIN  Length:179
                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeee......hhhh.eeeeeeeeehhhhhhhhh...hhhhh....eeeeee...............eeeeee...hhhhhhhhhhhhhhhhhhhh..hhhhhh.eeeeeee......eeeeee....hhhhhhhhhhhhhhhh........eeeehhhhhh.....ee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4tqc B  35 IKHPLQNRWALWFFKNDKSKTWQANLRLISKFDTVEDFWALYNHIQLSSNLMPGCDYSLFKDGIEPMWEDEKNKRGGRWLITLNKQQRRSDLDRFWLETLLCLIGESFDDYSDDVCGAVVNVRAKGDKIAIWTTECENREAVTHIGRVYKERLGLPPKIVIGYQSHADTATKSKNRFVV 217
                                    44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204  ||     
                                                                                                                                                                                                      207|     
                                                                                                                                                                                                       212
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4TQC)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4TQC)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4TQC)

(-) Gene Ontology  (32, 32)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        IF4E_HUMAN | P06730: 1ipb 1ipc 1wkw 2gpq 2v8w 2v8x 2v8y 2w97 3am7 3tf2 3u7x 4aza 4bea 4dt6 4dum 4tpw 4tqb 4ued 5ehc 5ei3 5eir 5ekv 5gw6 5t46

(-) Related Entries Specified in the PDB File

4tpw 4tqb