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(-) Description

Title :  ALPHA/BETA-PEPTIDE HELIX BUNDLES: THE GCN4-PLI SIDE CHAIN SEQUENCE ON AN (ALPHA-ALPHA-BETA) BACKBONE
 
Authors :  W. S. Horne, J. L. Price, S. H. Gellman
Date :  28 Jan 08  (Deposition) - 17 Jun 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Helix Bundle, Foldamer, Alpha/Beta-Peptide, Unknown Function, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. S. Horne, J. L. Price, S. H. Gellman
Interplay Among Side Chain Sequence, Backbone Composition, And Residue Rigidification In Polypeptide Folding And Assembly.
Proc. Natl. Acad. Sci. Usa V. 105 9151 2008
PubMed-ID: 18587049  |  Reference-DOI: 10.1073/PNAS.0801135105

(-) Compounds

Molecule 1 - ALPHA/BETA PEPTIDE WITH THE GCN4-PLI SIDE CHAIN SEQUENCE ON AN (ALPHA-ALPHA-BETA) BACKBONE
    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  (9, 12)

Asymmetric Unit (9, 12)
No.NameCountTypeFull Name
1B3D1Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
2B3E2Mod. Amino Acid(3S)-3-AMINOHEXANEDIOIC ACID
3B3K1Mod. Amino Acid(3S)-3,7-DIAMINOHEPTANOIC ACID
4B3L2Mod. Amino Acid(3S)-3-AMINO-5-METHYLHEXANOIC ACID
5B3Q1Mod. Amino Acid(3S)-3,6-DIAMINO-6-OXOHEXANOIC ACID
6BAL1Mod. Amino AcidBETA-ALANINE
7BIL1Mod. Amino Acid(3R,4S)-3-AMINO-4-METHYLHEXANOIC ACID
8GOL1Ligand/IonGLYCEROL
9HMR2Mod. Amino AcidBETA-HOMOARGININE
Biological Unit 1 (9, 48)
No.NameCountTypeFull Name
1B3D4Mod. Amino Acid3-AMINOPENTANEDIOIC ACID
2B3E8Mod. Amino Acid(3S)-3-AMINOHEXANEDIOIC ACID
3B3K4Mod. Amino Acid(3S)-3,7-DIAMINOHEPTANOIC ACID
4B3L8Mod. Amino Acid(3S)-3-AMINO-5-METHYLHEXANOIC ACID
5B3Q4Mod. Amino Acid(3S)-3,6-DIAMINO-6-OXOHEXANOIC ACID
6BAL4Mod. Amino AcidBETA-ALANINE
7BIL4Mod. Amino Acid(3R,4S)-3-AMINO-4-METHYLHEXANOIC ACID
8GOL4Ligand/IonGLYCEROL
9HMR8Mod. Amino AcidBETA-HOMOARGININE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC8SOFTWARESER A:14 , LYS A:15 , HIS A:18 , HOH A:41 , HOH A:45 , HOH A:64 , HOH A:83BINDING SITE FOR RESIDUE GOL A 34

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3C3G)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3C3G)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 3C3G)

(-) 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:31
                                                              
               SCOP domains ------------------------------- SCOP domains
               CATH domains ------------------------------- CATH domains
               Pfam domains ------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------- PROSITE
                 Transcript ------------------------------- Transcript
                  3c3g A  1 rMKxIEdKLeEIxSKxYHxENeLArIKkLLa 31
                            |  |  | 10  |  |  20 |  |  |30|
                            |  |  |  |  |  |  |  |  |  |  |
                            1-HMR |  |  |  |  |  |  |  |  |
                               4-B3Q |  |  |  |  |  |  |  |
                                  7-B3D |  |  |  |  |  |  |
                                    10-B3E |  |  |  |  |  |
                                       13-B3L |  |  |  |  |
                                          16-B3L |  |  |  |
                                             19-BIL |  |  |
                                                22-B3E |  |
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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  (0, 0)

(no "SCOP Domain" information available for 3C3G)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3C3G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3C3G)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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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 3C3G)

(-) Related Entries Specified in the PDB File

1gcl SAME PRIMARY SEQUENCE OF SIDE CHAINS ON AN ALL ALPHA- RESIDUE BACKBONE
1uo2 SAME PRIMARY SEQUENCE OF SIDE CHAINS ON AN ALL ALPHA- RESIDUE BACKBONE
2oxk SAME PRIMARY SEQUENCE OF SIDE CHAINS ON A DIFFERENT ALPHA/ BETA BACKBONE PATTERN
3c3f
3c3h