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(-) Description

Title :  HELIX BUNDLE QUATERNARY STRUCTURE FROM ALPHA/BETA-PEPTIDE FOLDAMERS: GCN4-PLI WITH BETA-RESIDUES AT B AND F HEPTAD POSITIONS.
 
Authors :  W. S. Horne, J. L. Price, J. L. Keck, S. H. Gellman
Date :  20 Feb 07  (Deposition) - 27 Mar 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Helix Bundle, Foldamer, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  W. S. Horne, J. L. Price, J. L. Keck, S. H. Gellman
Helix Bundle Quaternary Structure From Alpha/Beta-Peptide Foldamers.
J. Am. Chem. Soc. V. 129 4178 2007
PubMed-ID: 17362016  |  Reference-DOI: 10.1021/JA070396F

(-) Compounds

Molecule 1 - HYBRID ALPHA/BETA PEPTIDE BASED ON THE GCN4-PLI SEQUENCE
    ChainsA
    EngineeredYES
    Other DetailsSYNTHETIC PEPTIDE
    SyntheticYES

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (4x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (10, 15)

Asymmetric Unit (10, 15)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2B3A1Mod. Amino Acid(3S)-3-AMINOBUTANOIC ACID
3B3D1Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
4B3E1Mod. Amino Acid(3S)-3-AMINOHEXANEDIOIC ACID
5B3K2Mod. Amino Acid(3S)-3,7-DIAMINOHEPTANOIC ACID
6B3S1Mod. Amino Acid(3R)-3-AMINO-4-HYDROXYBUTANOIC ACID
7B3X1Mod. Amino Acid(3S)-3,5-DIAMINO-5-OXOPENTANOIC ACID
8B3Y1Mod. Amino Acid(3S)-3-AMINO-4-(4-HYDROXYPHENYL)BUTANOIC ACID
9BAL1Mod. Amino AcidBETA-ALANINE
10FMT5Ligand/IonFORMIC ACID
Biological Unit 1 (10, 60)
No.NameCountTypeFull Name
1ACE4Mod. Amino AcidACETYL GROUP
2B3A4Mod. Amino Acid(3S)-3-AMINOBUTANOIC ACID
3B3D4Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
4B3E4Mod. Amino Acid(3S)-3-AMINOHEXANEDIOIC ACID
5B3K8Mod. Amino Acid(3S)-3,7-DIAMINOHEPTANOIC ACID
6B3S4Mod. Amino Acid(3R)-3-AMINO-4-HYDROXYBUTANOIC ACID
7B3X4Mod. Amino Acid(3S)-3,5-DIAMINO-5-OXOPENTANOIC ACID
8B3Y4Mod. Amino Acid(3S)-3-AMINO-4-(4-HYDROXYPHENYL)BUTANOIC ACID
9BAL4Mod. Amino AcidBETA-ALANINE
10FMT20Ligand/IonFORMIC ACID

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREB3S A:14 , B3Y A:17 , ARG A:25 , B3K A:28 , LEU A:29BINDING SITE FOR RESIDUE FMT A 34
2AC2SOFTWAREB3X A:21 , B3A A:24 , B3K A:28 , HOH A:39BINDING SITE FOR RESIDUE FMT A 35
3AC3SOFTWAREB3K A:3 , ARG A:33BINDING SITE FOR RESIDUE FMT A 36
4AC4SOFTWAREARG A:1 , LEU A:13 , B3S A:14 , GLU A:32BINDING SITE FOR RESIDUE FMT A 37
5AC5SOFTWAREARG A:25 , LYS A:27BINDING SITE FOR RESIDUE FMT A 38

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2OXK)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2OXK)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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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:34
                                                                 
               SCOP domains ---------------------------------- 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
                  2oxk A  0 xRMkQIEdKLeEILsKLyHIEnELaRIKkLLaER 33
                            |  |   | 9|   |  |19 |  |   29 |  
                            |  |   |  |   |  |   |  |   |  |  
                            0-ACE  |  |   |  |   |  |   |  |  
                               3-B3K  |   |  |   |  |   |  |  
                                   7-B3D  |  |   |  |   |  |  
                                     10-B3E  |   |  |   |  |  
                                         14-B3S  |  |   |  |  
                                            17-B3Y  |   |  |  
                                                21-B3X  |  |  
                                                   24-B3A  |  

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 Classification and Annotation

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(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

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