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(-) Description

Title :  STRUCTURE OF MAMMALIAN EIF3 IN THE CONTEXT OF THE 43S PREINITIATION COMPLEX
 
Authors :  A. Des-Georges, V. Dhote, L. Kuhn, C. U. T. Hellen, T. V. Pestova, J. Fran Y. Hashem
Date :  21 Jun 15  (Deposition) - 09 Sep 15  (Release) - 30 Sep 15  (Revision)
Method :  ELECTRON MICROSCOPY
Resolution :  9.00
Chains :  Asym. Unit :  A,B,I
Biol. Unit 1:  A,B,I  (1x)
Keywords :  Translation, Eif3, Eif3 Octamer Core, Mammalian Preinitiation 34S Complex, Eif3G/I/B, Eif3D (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Des-Georges, V. Dhote, L. Kuhn, C. U. T. Hellen, T. V. Pestova, J. Frank, Y. Hashem
Structure Of Mammalian Eif3 In The Context Of The 43S Preinitiation Complex.
Nature V. 525 491 2015
PubMed-ID: 26344199  |  Reference-DOI: 10.1038/NATURE14891

(-) Compounds

Molecule 1 - EUKARYOTIC INITIATION FACTOR 3
    Cell: RETICULCYTES
    Chains: A
    Organism Common: RABBIT
    Organism Scientific: ORYCTOLAGUS CUNICULUS
    Organism Taxid: 9986
    Tissue: BLOOD
 
Molecule 2 - EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT B
    Cell: RETICULCYTES
    Chains: B
    Organism Common: RABBIT
    Organism Scientific: ORYCTOLAGUS CUNICULUS
    Organism Taxid: 9986
    Synonym: EUKARYOTIC INITIATION FACTOR 3
    Tissue: BLOOD
 
Molecule 3 - EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT I
    Cell: RETICULCYTES
    Chains: I
    Organism Common: RABBIT
    Organism Scientific: ORYCTOLAGUS CUNICULUS
    Organism Taxid: 9986
    Synonym: EIF3I, EUKARYOTIC TRANSLATION INITIATION FACTOR 3 39 KDA SUBUNIT, EIF-3 39 KDA SUBUNIT, EIF3 P39, EUKARYOTIC INITIATION FACTOR 3
    Tissue: BLOOD

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ABI
Biological Unit 1 (1x): ABI

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 68)

Asymmetric Unit (2, 68)
No.NameCountTypeFull Name
1HIS14Mod. Amino Acid
2UNK54Mod. Amino Acid
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
2UNK-1Mod. Amino Acid

(-) Sites  (0, 0)

(no "Site" information available for 5A5U)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5A5U)

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Cys B:205 -Arg B:206
2Ser B:210 -Val B:211
3Ser B:215 -Gly B:216
4Asp B:303 -Pro B:304
5Ser B:326 -Ala B:327
6Trp B:329 -Pro B:330
7Gly B:379 -Asn B:380
8Leu B:401 -Pro B:402
9Ala B:487 -Pro B:488
10Asn B:535 -Gly B:536
11Gly B:536 -Ala B:537
12Thr B:543 -Ser B:544

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5A5U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5A5U)

(-) Exons   (0, 0)

(no "Exon" information available for 5A5U)

(-) 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:54
                                                                                      
               SCOP domains ------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------ Transcript
                 5a5u A 663 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 716
                            |||||||672|||||||682|||||||692|||||||702|||||||712||||
                            ||||||671-UNK||680-UNK||689-UNK||698-UNK||707-UNK||716-UNK
                          663-UNK||672-UNK||681-UNK||690-UNK||699-UNK||708-UNK||| 
                           664-UNK||673-UNK||682-UNK||691-UNK||700-UNK||709-UNK|| 
                            665-UNK| 674-UNK| 683-UNK| 692-UNK| 701-UNK| 710-UNK| 
                             666-UNK  675-UNK  684-UNK  693-UNK  702-UNK  711-UNK 
                              667-UNK  676-UNK  685-UNK  694-UNK  703-UNK  712-UNK
                               668-UNK  677-UNK  686-UNK  695-UNK  704-UNK  713-UNK
                                669-UNK  678-UNK  687-UNK  696-UNK  705-UNK  714-UNK
                                 670-UNK  679-UNK  688-UNK  697-UNK  706-UNK  715-UNK


Chain B from PDB  Type:PROTEIN  Length:613
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ................eeeee.......hhhhhhhhhh...hhhhh.eeeee..........eeeeee.......hhhhhh...........eee.....................hhhhhhhhhhhhhh....eeeeeee....eeeeeee......eeeeee......eee......eee.....eeeee....eeeeee......eeee.....eeeee............eeeee.......eee...........ee.....eeeeee..eeeeee....eeeeeeee......eeee.....eeeeee........eeeeee....eeeeeee...eeeee........eeeeeeee........eeeeeeee.......eeeeeee....eeee......eeee......eeeeee...........eeeeee...eeee.....eeeee........eeeee....eeeeee......eeee.....eeeee..........eeeeee...eeeeeee.....eeee........hhhhhhhh..........hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5a5u B  73 GDVLKDRPQEADGIDSVIVVDNVPQVGPDRLEKLKNVIHKIFSKFGKITNDFYPEEDGKTKGYIFLEYASPAHAVDAVKNADGYKLDKQHTFRVNLFTDFDKYMTISDEWDIPEKQPFKDLGNLRYWLEEAECRDQYSVIFESGDRTSIFWNDVKDPVSIEERARWTETYVRWSPKGTYLATFHQRGIALWGGEKFKQIQRFSHQGVQLIDFSPCERYLVTFSPLMDTQDDPQAIIIWDILTGHKKRGFHCESSAHWPIFKWSHDGKFFARMTLDTLSIYETPSMGLLDKKSLKISGIKDFSWSPGGNIIAFWVPEDKDIPARVTLMQLPSRQEIRVRNLFNVVDCKLHWQKNGDYLCVKVDRTPKGTQGVVTNFEIFRMREKQVPVDVVEMKETIIAFAWEPNGSKFAVLHGEAPRISVSFYHVKSNGKIELSKMFDKQQANTIFWSPQGQFVVLAGLRSMNGALAFVDTSDCTVMNIAEHYMASDVEWDPTGRYVVTSVSWWSHKVDNAYWLWTFQGRLLQKNNKDRFCQLLWRPRPPTLLSQEQIKQIKKDLKKYSKIFEQKDRLSQSKASKELVERRRAMMEDFRKYGKAAQELYVGQKNERLELRGGV 685
                                    82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682   


Chain I from PDB  Type:PROTEIN  Length:342
                                                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeee......eeeeee.....eeeeee....eeeee.....eeeee......eeeeee.....eeeeee...eeeeee.....eeeeee....eeeeee.....eeeeee........eeeeeeeee......eeee.....eeee.......eeeeee.hhh.eeeeee...eeeeee.....eeeeeee.....eeeeee.....eeeeee...eeeeee.....eeeeee....eeeeee.....eeeeee................eeeeeee.....eeeeeeee...eeeeee.....eeeeee....eeeee.hhhhhh..hhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5a5u I   1 MKAIKLTGHERPLTQVKYNKEGDLLFSCSKDSSASVWYSLNGERLGTLDGHTGTIWSIDVDCFTKYCVTGSADYSIKLWDVSNGQCVATWKSPVPVKRVEFSPCGNYFLAILDNVMKNPGSINIYEIERDSATHELTKVSEEPIHKIITHEGLDAATVAGWSTKGKYIIAGHKDGKISKYDVSNNYEYVDSIDLHEKSISDMQFSPDLTYFITSSRDTNSFLVDVSTLQVLKKYETDCPLNTAVITPLKEFIILGGGQEAKDVTTTSANEGKFEARFYHKIFEEEIGRVQGHFGPLNTVAISPQGTSYASGGEDGFIRLHHFEKSYFDFKYDVEKAAEAKEH 342
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340
   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 5A5U)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5A5U)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5A5U)

(-) Gene Ontology  (20, 29)

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  Cis Peptide Bonds
    Ala B:487 - Pro B:488   [ RasMol ]  
    Asn B:535 - Gly B:536   [ RasMol ]  
    Asp B:303 - Pro B:304   [ RasMol ]  
    Cys B:205 - Arg B:206   [ RasMol ]  
    Gly B:379 - Asn B:380   [ RasMol ]  
    Gly B:536 - Ala B:537   [ RasMol ]  
    Leu B:401 - Pro B:402   [ RasMol ]  
    Ser B:210 - Val B:211   [ RasMol ]  
    Ser B:215 - Gly B:216   [ RasMol ]  
    Ser B:326 - Ala B:327   [ RasMol ]  
    Thr B:543 - Ser B:544   [ RasMol ]  
    Trp B:329 - Pro B:330   [ RasMol ]  
 
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 Related Entries

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        EIF3I_YEAST | P40217: 3jap 3jaq 3zwl

(-) Related Entries Specified in the PDB File

5a5t STRUCTURE OF MAMMALIAN EIF3 IN THE CONTEXT OF THE 43S PREINITIATION COMPLEX RELATED ID: EMD-3057 RELATED DB: EMDB