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(-) Description

Title :  SOLUTION STRUCTURE OF AN ABC COLLAGEN HETEROTRIMER REVEALS A SINGLE-REGISTER HELIX STABILIZED BY ELECTROSTATIC INTERACTIONS
 
Authors :  J. A. Fallas, V. Gauba, J. D. Hartgerink
Date :  09 Jul 09  (Deposition) - 21 Jul 09  (Release) - 06 Oct 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B,C  (15x)
Keywords :  Collagen, Synthetic Peptide, Heterotrimer, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. A. Fallas, V. Gauba, J. D. Hartgerink
Solution Structure Of An Abc Collagen Heterotrimer Reveals A Single-Register Helix Stabilized By Electrostatic Interactions.
J. Biol. Chem. V. 284 26851 2009
PubMed-ID: 19625247  |  Reference-DOI: 10.1074/JBC.M109.014753
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - (PKG)10
    Chains: A
    Engineered: YES
    Other Details: FMOC BASED SOLID PHASE PEPTIDE SYNTHESIS
    Synthetic: YES
 
Molecule 2 - (DOG)10
    Chains: B
    Engineered: YES
    Other Details: FMOC BASED SOLID PHASE PEPTIDE SYNTHESIS
    Synthetic: YES
 
Molecule 3 - (POG)10
    Chains: C
    Engineered: YES
    Other Details: FMOC BASED SOLID PHASE PEPTIDE SYNTHESIS
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
NMR Structure (15x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 26)

NMR Structure (3, 26)
No.NameCountTypeFull Name
1ACE3Mod. Amino AcidACETYL GROUP
2HYP20Mod. Amino Acid4-HYDROXYPROLINE
3NH23Mod. Amino AcidAMINO GROUP

(-) Sites  (0, 0)

(no "Site" information available for 2KLW)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2KLW)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2KLW)

(-) Exons   (0, 0)

(no "Exon" information available for 2KLW)

(-) Sequences/Alignments

NMR Structure
   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:32
                                                               
               SCOP domains -------------------------------- SCOP domains
               CATH domains -------------------------------- CATH domains
               Pfam domains -------------------------------- Pfam domains
         Sec.struct. author ................................ Sec.struct. author
                 SAPs(SNPs) -------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------- PROSITE
                 Transcript -------------------------------- Transcript
                  2klw A  1 xPKGPKGPKGPKGPKGPKGPKGPKGPKGPKGx 32
                            |       10        20        30 |
                            |                             32-NH2
                            1-ACE                           


Chain B from PDB  Type:PROTEIN  Length:32
                                                               
               SCOP domains -------------------------------- SCOP domains
               CATH domains -------------------------------- CATH domains
               Pfam domains -------------------------------- Pfam domains
         Sec.struct. author ................................ Sec.struct. author
                 SAPs(SNPs) -------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------- PROSITE
                 Transcript -------------------------------- Transcript
                  2klw B 33 xDpGDpGDpGDpGDpGDpGDpGDpGDpGDpGx 64
                            | |  |  42 |  |  |52|  |  | 62 |
                            | |  |  |  |  |  |  |  |  |  | |
                           33-ACE|  |  |  |  |  |  |  |  | |
                             35-HYP |  |  |  |  |  |  |  | |
                                38-HYP |  |  |  |  |  |  | |
                                   41-HYP |  |  |  |  |  | |
                                      44-HYP |  |  |  |  | |
                                         47-HYP |  |  |  | |
                                            50-HYP |  |  | |
                                               53-HYP |  | |


Chain C from PDB  Type:PROTEIN  Length:32
                                                               
               SCOP domains -------------------------------- SCOP domains
               CATH domains -------------------------------- CATH domains
               Pfam domains -------------------------------- Pfam domains
         Sec.struct. author ................................ Sec.struct. author
                 SAPs(SNPs) -------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------- PROSITE
                 Transcript -------------------------------- Transcript
                  2klw C 65 xPpGPpGPpGPpGPpGPpGPpGPpGPpGPpGx 96
                            | |  |  74 |  |  |84|  |  | 94 |
                            | |  |  |  |  |  |  |  |  |  | |
                           65-ACE|  |  |  |  |  |  |  |  | |
                             67-HYP |  |  |  |  |  |  |  | |
                                70-HYP |  |  |  |  |  |  | |
                                   73-HYP |  |  |  |  |  | |
                                      76-HYP |  |  |  |  | |
                                         79-HYP |  |  |  | |
                                            82-HYP |  |  | |
                                               85-HYP |  | |
   Legend:   → Mismatch (orange background)
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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 2KLW)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2KLW)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2KLW)

(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
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