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(-) Description

Title :  CRYSTAL STRUCTURE OF A PARALLEL 4-HELIX COILED COIL CC-HEX-II- 22
 
Authors :  B. Chi, N. R. Zaccai, R. L. Brady, D. N. Woolfson
Date :  22 Sep 12  (Deposition) - 05 Feb 14  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.88
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Cc-Hex Related, Synthetic Coiled Coil Peptide, N-Terminal Acetylation; C-Terminal Amidation, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Chi, N. R. Zaccai, R. L. Brady, D. N. Woolfson
Tba
J. Am. Chem. Soc.
PubMed: search

(-) Compounds

Molecule 1 - CC-HEX-II-PHI22
    Chains: A, B
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Other Details: STANDARD F-MOC PEPTIDE SYNTHESIS
    Synthetic: YES

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 10)

Asymmetric Unit (5, 10)
No.NameCountTypeFull Name
1ACE2Mod. Amino AcidACETYL GROUP
2GOL1Ligand/IonGLYCEROL
3NH22Mod. Amino AcidAMINO GROUP
4PHI2Mod. Amino AcidIODO-PHENYLALANINE
5TBU3Ligand/IonTERTIARY-BUTYL ALCOHOL
Biological Unit 1 (5, 20)
No.NameCountTypeFull Name
1ACE4Mod. Amino AcidACETYL GROUP
2GOL2Ligand/IonGLYCEROL
3NH24Mod. Amino AcidAMINO GROUP
4PHI4Mod. Amino AcidIODO-PHENYLALANINE
5TBU6Ligand/IonTERTIARY-BUTYL ALCOHOL

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:28 , ALA B:28BINDING SITE FOR RESIDUE TBU A 101
2AC2SOFTWAREGLU A:16 , GLU A:23 , HOH A:218 , HOH B:216BINDING SITE FOR RESIDUE GOL A 102
3AC3SOFTWAREILE A:3 , ALA A:7 , ILE B:3 , ALA B:7 , ILE B:10BINDING SITE FOR RESIDUE TBU A 103
4AC4SOFTWAREILE A:17 , ALA A:21 , ALA B:21 , ILE B:24BINDING SITE FOR RESIDUE TBU B 101

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4H8F)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Gly A:1 -Glu A:2

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4H8F)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4H8F)

(-) Exons   (0, 0)

(no "Exon" information available for 4H8F)

(-) 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    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
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: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
                  4h8f A  0 xGEIKAIAQEIKAIAKEIKAIAfEIKAIAQGYx 32
                            |        9        19  |     29  |
                            |                    22-PHI    32-NH2
                            0-ACE                            


Chain B from PDB  Type:PROTEIN  Length:33
                                                                
               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
                  4h8f B  0 xGEIKAIAQEIKAIAKEIKAIAfEIKAIAQGYx 32
                            |        9        19  |     29  |
                            |                    22-PHI    32-NH2
                            0-ACE
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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 4H8F)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4H8F)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4H8F)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4H8F)

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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 4H8F)

(-) Related Entries Specified in the PDB File

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