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(-) Description

Title :  CRYSTAL STRUCTURE OF THE D. MELANOGASTER EIF4E-EIF4G COMPLEX WITHOUT LATERAL CONTACT
 
Authors :  S. Gruener, D. Peter, R. Weber, L. Wohlbold, M. -Y. Chung, O. Weichenrie E. Valkov, C. Igreja, E. Izaurralde
Date :  29 Aug 16  (Deposition) - 26 Oct 16  (Release) - 16 Nov 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.19
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Translation, Gene Regulation, Cap Binding Protein, 4E-Binding Protein, Translation Initiation, Eif4F (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Gruner, D. Peter, R. Weber, L. Wohlbold, M. Y. Chung, O. Weichenrieder, E. Valkov, C. Igreja, E. Izaurralde
The Structures Of Eif4E-Eif4G Complexes Reveal An Extended Interface To Regulate Translation Initiation.
Mol. Cell V. 64 467 2016
PubMed-ID: 27773676  |  Reference-DOI: 10.1016/J.MOLCEL.2016.09.020

(-) Compounds

Molecule 1 - EUKARYOTIC TRANSLATION INITIATION FACTOR 4E
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PETMCN
    Expression System Taxid: 469008
    Expression System Variant: STAR
    Expression System Vector Type: PLASMID
    Gene: EIF-4E, EIF4E, EIF4F, CG4035
    Organism Common: FRUIT FLY
    Organism Scientific: DROSOPHILA MELANOGASTER
    Organism Taxid: 7227
    Synonym: EIF4E,EIF-4F 25 KDA SUBUNIT,MRNA CAP-BINDING PROTEIN
 
Molecule 2 - EUKARYOTIC TRANSLATION INITIATION FACTOR 4G, ISOFORM A
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PETMCN
    Expression System Taxid: 469008
    Expression System Variant: STAR
    Expression System Vector Type: PLASMID
    Gene: EIF4G, EIF-4G, EIF4G-RA, CG10811, DMEL_CG10811
    Organism Common: FRUIT FLY
    Organism Scientific: DROSOPHILA MELANOGASTER
    Organism Taxid: 7227
    Synonym: EUKARYOTIC TRANSLATION INITIATION FACTOR 4G,ISOFORM C, FI02056P,TRANSLATION INITIATION FACTOR EIF4G

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1MGP1Ligand/Ion7-METHYL-GUANOSINE-5'-TRIPHOSPHATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:89 , MET A:134 , TRP A:135 , GLU A:136 , ARG A:188 , LYS A:193 , GLN A:238 , HOH A:406binding site for residue MGP A 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5T48)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5T48)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5T48)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5T48)

(-) Exons   (0, 0)

(no "Exon" information available for 5T48)

(-) Sequences/Alignments

Asymmetric/Biological 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:181
                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeeeeee.......hhhheeeeeeeeehhhhhhhh.............eeeeee.........hhhh..eeeeee.....hhhhhhhhhhhhhhhh.........eeeeeee......eeeeee.....hhhhhhhhhhhhhh.........eeeehhhh.........ee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5t48 A  66 PHMKHPLMNVWTLWYLENDRSKSWEDMQNEITSFDTVEDFWSLYNHIKPPSEIKLGSDYSLFKKNIRPMWEDAANKQGGRWVITLNKSSKTDLDNLWLDVLLCLIGEAFDHSDQICGAVINIRGKSNKISIWTADGNNEEAALEIGHKLRDALRLGRNNSLQYQLHKDTMVKQNVKSIYTL 248
                                    75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235  ||   247 
                                                                                                                                                                                                      238|       
                                                                                                                                                                                                       241       


Chain B from PDB  Type:PROTEIN  Length:36
                                                                    
               SCOP domains ------------------------------------ SCOP domains
               CATH domains ------------------------------------ CATH domains
               Pfam domains ------------------------------------ Pfam domains
         Sec.struct. author ..........................hhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------ PROSITE
                 Transcript ------------------------------------ Transcript
                 5t48 B 597 GPHMSIINYNEGQWSPNNPSGKKQYDREQLLQLREV 632
                                   606       616       626
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 5T48)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5T48)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5T48)

(-) Gene Ontology  (39, 52)

Asymmetric/Biological Unit(hide GO term definitions)

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  5t48
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 Related Entries

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

UniProtKB/Swiss-Prot
        IF4E_DROME | P48598: 4axg 4ue8 4ue9 4uea 4ueb 4uec 5abu 5abv 5t47
UniProtKB/TrEMBL
        O61380_DROME | O61380: 4uec 5t47

(-) Related Entries Specified in the PDB File

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