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(-) Description

Title :  HETEROCYCLIC PEPTIDE BACKBONE MODIFICATION IN GCN4-PLI BASED COILED COILS: REPLACEMENT OF K(15)L(16)
 
Authors :  W. S. Horne, M. K. Yadav, C. D. Stout, M. R. Ghadiri
Date :  09 Aug 04  (Deposition) - 30 Nov 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  C,D  (2x)
Biol. Unit 2:  A,B  (2x)
Biol. Unit 3:  C,D  (2x)
Keywords :  Tetrameric Alpha-Helical Coiled Coil, Heterocycic Backbone Modification, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  W. S. Horne, M. K. Yadav, C. D. Stout, M. R. Ghadiri
Heterocyclic Peptide Backbone Modifications In An Alpha-Helical Coiled Coil.
J. Am. Chem. Soc. V. 126 15366 2004
PubMed-ID: 15563148  |  Reference-DOI: 10.1021/JA0450408

(-) Compounds

Molecule 1 - GENERAL CONTROL PROTEIN GCN4
    ChainsA, B, C, D
    EngineeredYES
    MutationYES
    Other DetailsPREPARED BY FMOC SOLID PHASE PEPTIDE SYNTHESIS. THE SEQUENCE OF THIS PROTEIN CAN BE FOUND NATURALLY IN SACCHAROMYCES CEREVISIAE (BAKER'S YEAST).
    SynonymAMINO ACID BIOSYNTHESIS REGULATORY PROTEIN
    SyntheticYES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (2x)  CD
Biological Unit 2 (2x)AB  
Biological Unit 3 (2x)  CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1ACE4Mod. Amino AcidACETYL GROUP
2TA44Mod. Amino Acid(S)-2-[4-(AMINOMETHYL)-1H-1,2,3-TRIAZOL-1-YL]-4-METHYLPENTANOIC ACID
Biological Unit 1 (2, 8)
No.NameCountTypeFull Name
1ACE4Mod. Amino AcidACETYL GROUP
2TA44Mod. Amino Acid(S)-2-[4-(AMINOMETHYL)-1H-1,2,3-TRIAZOL-1-YL]-4-METHYLPENTANOIC ACID
Biological Unit 2 (2, 8)
No.NameCountTypeFull Name
1ACE4Mod. Amino AcidACETYL GROUP
2TA44Mod. Amino Acid(S)-2-[4-(AMINOMETHYL)-1H-1,2,3-TRIAZOL-1-YL]-4-METHYLPENTANOIC ACID
Biological Unit 3 (2, 8)
No.NameCountTypeFull Name
1ACE4Mod. Amino AcidACETYL GROUP
2TA44Mod. Amino Acid(S)-2-[4-(AMINOMETHYL)-1H-1,2,3-TRIAZOL-1-YL]-4-METHYLPENTANOIC ACID

(-) Sites  (0, 0)

(no "Site" information available for 1U9F)

(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) 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    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:31
                                                              
               SCOP domains d1u9fa_ A: GCN4                 SCOP domains
               CATH domains ------------------------------- CATH domains
               Pfam domains ------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------- PROSITE
                 Transcript ------------------------------- Transcript
                  1u9f A  0 xRMKQIEDKLEEILSxYHIENELARIKKLLG 30
                            |        9     |  19        29 
                            |             15-TA4           
                            0-ACE                          

Chain B from PDB  Type:PROTEIN  Length:32
                                                               
               SCOP domains d1u9fb_ B: GCN4                  SCOP domains
               CATH domains -------------------------------- CATH domains
               Pfam domains -------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------- PROSITE
                 Transcript -------------------------------- Transcript
                  1u9f B  0 xRMKQIEDKLEEILSxYHIENELARIKKLLGE 31
                            |        9     |  19        29  
                            0-ACE         15-TA4            

Chain C from PDB  Type:PROTEIN  Length:32
                                                               
               SCOP domains d1u9fc_ C: GCN4                  SCOP domains
               CATH domains -------------------------------- CATH domains
               Pfam domains -------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------- PROSITE
                 Transcript -------------------------------- Transcript
                  1u9f C  0 xRMKQIEDKLEEILSxYHIENELARIKKLLGE 31
                            |        9     |  19        29  
                            0-ACE         15-TA4            

Chain D from PDB  Type:PROTEIN  Length:33
                                                                
               SCOP domains d1u9fd_ D: GCN4                   SCOP domains
               CATH domains --------------------------------- CATH domains
               Pfam domains --------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------- PROSITE
                 Transcript --------------------------------- Transcript
                  1u9f D  0 xRMKQIEDKLEEILSxYHIENELARIKKLLGER 32
                            |        9     |  19        29   
                            0-ACE         15-TA4             

   Legend:   → Mismatch (orange background)
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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  (1, 4)

Asymmetric Unit

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

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    (no "Gene Ontology" information available for 1U9F)

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(-) Related Entries Specified in the PDB File

1u9g 1u9h