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(-) Description

Title :  HETEROCYCLIC PEPTIDE BACKBONE MODIFICATION IN GCN4-PLI BASED COILED COILS: REPLACEMENT OF E(22)L(23)
 
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 :  2.17
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Biol. Unit 2:  A,B  (1x)
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
    Chains: A, B
    Engineered: YES
    Mutation: YES
    Other Details: PREPARED BY FMOC SOLID PHASE PEPTIDE SYNTHESIS. THE SEQUENCE OF THIS PROTEIN CAN BE FOUND NATURALLY IN SACCHAROMYCES CEREVISIAE (BAKER'S YEAST).
    Synonym: AMINO ACID BIOSYNTHESIS REGULATORY PROTEIN
    Synthetic: YES

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1ACE2Mod. Amino AcidACETYL GROUP
2TA42Mod. 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, 4)
No.NameCountTypeFull Name
1ACE2Mod. Amino AcidACETYL GROUP
2TA42Mod. Amino Acid(S)-2-[4-(AMINOMETHYL)-1H-1,2,3-TRIAZOL-1-YL]-4-METHYLPENTANOIC ACID

(-) Sites  (0, 0)

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 Sequence-Structure Mapping

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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
(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:32
                                                               
               SCOP domains d1u9ha_ A: GCN4                  SCOP domains
               CATH domains -------------------------------- CATH domains
               Pfam domains -------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------- PROSITE
                 Transcript -------------------------------- Transcript
                  1u9h A  0 xRMKQIEDKLEEILSKLYHIENxARIKKLLGE 31
                            |        9        19  |     29  
                            |                    22-TA4     
                            0-ACE                           


Chain B from PDB  Type:PROTEIN  Length:30
                                                             
               SCOP domains d1u9hb_ 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
                  1u9h B  0 xRMKQIEDKLEEILSKLYHIENxARIKKLL 29
                            |        9        19  |     29
                            0-ACE                22-TA4
   Legend:   → Mismatch (orange background)
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 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: Coiled coil proteins (689)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1U9H)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

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  1u9h
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(-) Related Entries Specified in the PDB File

1u9f 1u9g