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(-) Description

Title :  CYCLIC RESIDUES IN ALPHA/BETA-PEPTIDE HELIX BUNDLES: GCN4-PLI SIDE CHAIN SEQUENCE ON AN (ALPHA-ALPHA-BETA) BACKBONE WITH A CYCLIC BETA-RESIDUE AT POSITION 13
 
Authors :  W. S. Horne, J. L. Price, S. H. Gellman
Date :  10 May 09  (Deposition) - 21 Apr 10  (Release) - 18 May 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Helix Bundle, Foldamer, Alpha/Beta-Peptide, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. L. Price, W. S. Horne, S. H. Gellman
Structural Consequences Of Beta-Amino Acid Preorganization In A Self-Assembling Alpha/Beta-Peptide: Fundamental Studie Of Foldameric Helix Bundles.
J. Am. Chem. Soc. V. 132 12378 2010
PubMed-ID: 20718422  |  Reference-DOI: 10.1021/JA103543S

(-) Compounds

Molecule 1 - ALPHA/BETA-PEPTIDE BASED ON THE GCN4-PLI SIDE CHAIN SEQUENCE WITH AN (ALPHA-ALPHA-BETA) BACKBONE AND A CYCLIC BETA- RESIDUE AT POSITION 13
    Chains: A
    Engineered: YES
    Other Details: SYNTHETIC PEPTIDE
    Synthetic: YES

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (11, 14)

Asymmetric Unit (11, 14)
No.NameCountTypeFull Name
12PE2Ligand/IonNONAETHYLENE GLYCOL
2ACE1Mod. Amino AcidACETYL GROUP
3B3D1Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
4B3E2Mod. Amino Acid(3S)-3-AMINOHEXANEDIOIC ACID
5B3K1Mod. Amino Acid(3S)-3,7-DIAMINOHEPTANOIC ACID
6B3L1Mod. Amino Acid(3S)-3-AMINO-5-METHYLHEXANOIC ACID
7B3Q1Mod. Amino Acid(3S)-3,6-DIAMINO-6-OXOHEXANOIC ACID
8BAL1Mod. Amino AcidBETA-ALANINE
9BIL1Mod. Amino Acid(3R,4S)-3-AMINO-4-METHYLHEXANOIC ACID
10HMR2Mod. Amino AcidBETA-HOMOARGININE
11XCP1Mod. Amino Acid(1S,2S)-2-AMINOCYCLOPENTANECARBOXYLIC ACID
Biological Unit 1 (11, 56)
No.NameCountTypeFull Name
12PE8Ligand/IonNONAETHYLENE GLYCOL
2ACE4Mod. Amino AcidACETYL GROUP
3B3D4Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
4B3E8Mod. Amino Acid(3S)-3-AMINOHEXANEDIOIC ACID
5B3K4Mod. Amino Acid(3S)-3,7-DIAMINOHEPTANOIC ACID
6B3L4Mod. Amino Acid(3S)-3-AMINO-5-METHYLHEXANOIC ACID
7B3Q4Mod. Amino Acid(3S)-3,6-DIAMINO-6-OXOHEXANOIC ACID
8BAL4Mod. Amino AcidBETA-ALANINE
9BIL4Mod. Amino Acid(3R,4S)-3-AMINO-4-METHYLHEXANOIC ACID
10HMR8Mod. Amino AcidBETA-HOMOARGININE
11XCP4Mod. Amino Acid(1S,2S)-2-AMINOCYCLOPENTANECARBOXYLIC ACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:11 , SER A:14 , LYS A:15 , B3L A:16 , TYR A:17 , HIS A:18 , GLU A:20 , B3E A:22BINDING SITE FOR RESIDUE 2PE A 34
2AC2SOFTWARETYR A:17 , GLU A:20 , ASN A:21BINDING SITE FOR RESIDUE 2PE A 35

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3HEU)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3HEU)

 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
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Chain A from PDB  Type:PROTEIN  Length:33
                                                                
               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
                  3heu A  0 xrMKxIEdKLeEIxSKxYHxENeLArIKkLLxE 32
                            ||  |  | 9|  |  | 19  |  |  29 | 
                            ||  |  |  |  |  |  |  |  |  |  | 
                            0-ACE  |  |  |  |  |  |  |  |  | 
                             1-HMR |  |  |  |  |  |  |  |  | 
                                4-B3Q |  |  |  |  |  |  |  | 
                                   7-B3D |  |  |  |  |  |  | 
                                     10-B3E |  |  |  |  |  | 
                                        13-XCP |  |  |  |  | 
                                           16-B3L |  |  |  | 
                                              19-BIL |  |  |
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 Classification and Annotation

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(no "SCOP Domain" information available for 3HEU)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

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 Related Entries

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

(no "Entries Sharing at Least One Protein Chain" available for 3HEU)

(-) Related Entries Specified in the PDB File

3c3g GCN4-PLI DERIVATIVE WITH THE SAME ALPHA/BETA-PEPTIDE BACKBONE AND NO CYCLIC BETA-RESIDUES
3c3h GCN4-PLI DERIVATIVE WITH THE SAME ALPHA/BETA-PEPTIDE BACKBONE AND DIFFERENT CYCLIC RESIDUE SUBSTITUTIONS
3het CYCLIC RESIDUES IN ALPHA/BETA-PEPTIDE HELIX BUNDLES: GCN4- PLI SIDE CHAIN SEQUENCE ON AN (ALPHA-ALPHA-BETA) BACKBONE WITH A CYCLIC BETA-RESIDUE AT POSITION 10
3hev CYCLIC RESIDUES IN ALPHA/BETA-PEPTIDE HELIX BUNDLES: GCN4- PLI SIDE CHAIN SEQUENCE ON AN (ALPHA-ALPHA-BETA) BACKBONE WITH A CYCLIC BETA-RESIDUE AT POSITION 19
3hew CYCLIC RESIDUES IN ALPHA/BETA-PEPTIDE HELIX BUNDLES: GCN4- PLI SIDE CHAIN SEQUENCE ON AN (ALPHA-ALPHA-BETA) BACKBONE WITH A CYCLIC BETA-RESIDUE AT POSITION 22
3hex CYCLIC RESIDUES IN ALPHA/BETA-PEPTIDE HELIX BUNDLES: GCN4- PLI SIDE CHAIN SEQUENCE ON AN (ALPHA-ALPHA-BETA) BACKBONE WITH CYCLIC BETA-RESIDUES AT POSITIONS 1, 4, 19 AND 28
3hey CYCLIC RESIDUES IN ALPHA/BETA-PEPTIDE HELIX BUNDLES: GCN4- PLI SIDE CHAIN SEQUENCE ON AN (ALPHA-ALPHA-BETA) BACKBONE WITH CYCLIC BETA-RESIDUES AT POSITIONS 1, 4, 10, 19 AND 28