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(-) Description

Title :  STRUCTURE OF DE NOVO DESIGNED APO PEPTIDE COIL SER L9C
 
Authors :  S. Chakraborty
Date :  26 Jan 10  (Deposition) - 15 Sep 10  (Release) - 13 Oct 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.36
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  De Novo Design, Three Stranded Coiled Coil, Apo, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Chakraborty, D. S. Touw, A. F. Peacock, J. Stuckey, V. L. Pecoraro
Structural Comparisons Of Apo- And Metalated Three-Stranded Coiled Coils Clarify Metal Binding Determinants In Thiolate Containing Designed Peptides.
J. Am. Chem. Soc. V. 132 13240 2010
PubMed-ID: 20825181  |  Reference-DOI: 10.1021/JA101812C

(-) Compounds

Molecule 1 - COIL SER L9C
    Chains: A, B, C
    Engineered: YES
    Other Details: SYNTHESIZED IN AUTOMATED PEPTIDE SYNTHESIZER
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 15)

Asymmetric/Biological Unit (5, 15)
No.NameCountTypeFull Name
1ACE3Mod. Amino AcidACETYL GROUP
2CA1Ligand/IonCALCIUM ION
3EDO3Ligand/Ion1,2-ETHANEDIOL
4NH23Mod. Amino AcidAMINO GROUP
5ZN5Ligand/IonZINC ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:28 , GLU B:3 , GLU B:20 , GLU B:24BINDING SITE FOR RESIDUE ZN A 31
2AC2SOFTWARETRP A:2 , GLU A:6 , HOH A:43 , HOH A:55 , HIS C:28BINDING SITE FOR RESIDUE ZN A 32
3AC3SOFTWAREGLU A:20 , HOH A:41 , HIS B:28 , ZN B:33BINDING SITE FOR RESIDUE EDO A 33
4AC4SOFTWAREGLY A:29BINDING SITE FOR RESIDUE EDO A 34
5AC5SOFTWAREGLU A:24 , GLU B:24 , GLU B:27 , HIS B:28 , HOH B:37BINDING SITE FOR RESIDUE ZN B 31
6AC6SOFTWAREGLU B:1 , LYS B:21 , GLU C:6 , HOH C:36BINDING SITE FOR RESIDUE ZN B 32
7AC7SOFTWAREGLU A:20 , EDO A:33 , HIS B:28BINDING SITE FOR RESIDUE ZN B 33
8AC8SOFTWAREGLU A:1 , GLU B:6 , GLU C:24BINDING SITE FOR RESIDUE CA B 34
9AC9SOFTWARELYS C:7 , LYS C:8 , ALA C:11 , HOH C:43BINDING SITE FOR RESIDUE EDO C 31

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3LJM)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3LJM)

(-) Exons   (0, 0)

(no "Exon" information available for 3LJM)

(-) Sequences/Alignments

Asymmetric/Biological 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:31
                                                              
               SCOP domains ------------------------------- SCOP domains
               CATH domains ------------------------------- CATH domains
               Pfam domains ------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------- PROSITE
                 Transcript ------------------------------- Transcript
                  3ljm A  0 xEWEALEKKCAALESKLQALEKKLEALEHGx 30
                            |        9        19        29|
                            |                            30-NH2
                            0-ACE                          


Chain B from PDB  Type:PROTEIN  Length:31
                                                              
               SCOP domains ------------------------------- 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
                  3ljm B  0 xEWEALEKKCAALESKLQALEKKLEALEHGx 30
                            |        9        19        29|
                            |                            30-NH2
                            0-ACE                          


Chain C from PDB  Type:PROTEIN  Length:31
                                                              
               SCOP domains ------------------------------- SCOP domains
               CATH domains ------------------------------- CATH domains
               Pfam domains ------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------- PROSITE
                 Transcript ------------------------------- Transcript
                  3ljm C  0 xEWEALEKKCAALESKLQALEKKLEALEHGx 30
                            |        9        19        29|
                            |                            30-NH2
                            0-ACE
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  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 3LJM)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3LJM)

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  Cis Peptide Bonds
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