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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 :  09 Jun 14  (Deposition) - 13 Aug 14  (Release) - 01 Oct 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Eif4E, 4Egi1, Allosteric, Translation Initiation Inhibitor, 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  (3, 4)

Asymmetric Unit (3, 4)
No.NameCountTypeFull Name
133R1Ligand/Ion(2E)-2-{2-[4-(3,4-DICHLOROPHENYL)-1,3-THIAZOL-2-YL]HYDRAZINYLIDENE}-3-(2-NITROPHENYL)PROPANOIC ACID
2MES1Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
3MGP2Ligand/Ion7-METHYL-GUANOSINE-5'-TRIPHOSPHATE
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
133R1Ligand/Ion(2E)-2-{2-[4-(3,4-DICHLOROPHENYL)-1,3-THIAZOL-2-YL]HYDRAZINYLIDENE}-3-(2-NITROPHENYL)PROPANOIC ACID
2MES-1Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
3MGP1Ligand/Ion7-METHYL-GUANOSINE-5'-TRIPHOSPHATE
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
133R-1Ligand/Ion(2E)-2-{2-[4-(3,4-DICHLOROPHENYL)-1,3-THIAZOL-2-YL]HYDRAZINYLIDENE}-3-(2-NITROPHENYL)PROPANOIC ACID
2MES1Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
3MGP1Ligand/Ion7-METHYL-GUANOSINE-5'-TRIPHOSPHATE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:56 , MET A:101 , TRP A:102 , GLU A:103 , ARG A:157 , LYS A:162 , GLY A:208 , HOH A:441 , HOH A:487 , HOH A:495 , HOH A:498 , HOH A:501 , HOH A:519 , HOH A:559 , HOH A:561 , THR B:55binding site for residue MGP A 301
2AC2SOFTWAREPHE A:47 , LYS A:49 , ASN A:59 , ARG A:61 , ILE A:63 , SER A:83 , TYR A:91 , HOH A:408binding site for residue 33R A 302
3AC3SOFTWARETRP B:56 , MET B:101 , TRP B:102 , GLU B:103 , ARG B:157 , LYS B:162 , HOH B:403 , HOH B:506 , HOH B:510 , HOH B:513 , HOH B:533 , HOH B:536 , HOH B:561binding site for residue MGP B 301
4AC4SOFTWAREVAL A:69 , LEU A:135 , ARG A:186 , HOH A:479 , VAL B:69 , TRP B:73 , HOH B:411 , HOH B:549 , HOH B:598 , HOH B:622binding site for residue MES B 302

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4TPW)

(-) 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:185
                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee.....hhhh.eeeeeeeeehhhhhhhhhhhhhhh.....eeeeeee...............eeeeee.hhhhhh.hhhhhhhhhhhhhhh..hhhhhh.eeeeeee......eeeeee....hhhhhhhhhhhhhhhhh.......eeeehhhhhh.........ee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4tpw A  33 HYIKHPLQNRWALWFFKNDKSKTWQANLRLISKFDTVEDFWALYNHIQLSSNLMPGCDYSLFKDGIEPMWEDEKNKRGGRWLITLNKQQRRSDLDRFWLETLLCLIGESFDDYSDDVCGAVVNVRAKGDKIAIWTTECENREAVTHIGRVYKERLGLPPKIVIGYQSHADTATKSGSTTKNRFVV 217
                                    42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212     


Chain B from PDB  Type:PROTEIN  Length:183
                                                                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeee......hhhh.eeeeeeeeehhhhhhhhh...hhhhh....eeeeee...............eeeeee.hhhhhhhhhhhhhhhhhhhhhh..hhhhhh.eeeeeee......eeeeee....hhhhhhhhhhhhhhhh........eeeehhhhhh.........ee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4tpw B  35 IKHPLQNRWALWFFKNDKSKTWQANLRLISKFDTVEDFWALYNHIQLSSNLMPGCDYSLFKDGIEPMWEDEKNKRGGRWLITLNKQQRRSDLDRFWLETLLCLIGESFDDYSDDVCGAVVNVRAKGDKIAIWTTECENREAVTHIGRVYKERLGLPPKIVIGYQSHADTATKSGSTTKNRFVV 217
                                    44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214
   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  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 4TPW)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (32, 32)

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  4tpw
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  IF4E_HUMAN | P06730
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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 4tqb 4tqc 4ued 5ehc 5ei3 5eir 5ekv 5gw6 5t46

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4TPW)