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(-) Description

Title :  SOLUTION STRUCTURE OF CALCIUM BOUND SOYBEAN CALMODULIN ISOFORM 4 C-TERMINAL DOMAIN
 
Authors :  H. Ishida, H. Huang, A. P. Yamniuk, Y. Takaya, H. J. Vogel
Date :  14 Mar 08  (Deposition) - 08 Apr 08  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Soybean Calmodulin, Plant Calmodulin, Calmodulin Isoform, Target Binding, Target Activation, Calcium, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Ishida, H. Huang, A. P. Yamniuk, Y. Takaya, H. J. Vogel
The Solution Structures Of Two Soybean Calmodulin Isoforms Provide A Structural Basis For Their Selective Target Activation Properties
J. Biol. Chem. V. 283 14619 2008
PubMed-ID: 18347016  |  Reference-DOI: 10.1074/JBC.M801398200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CALMODULIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector: PET-3D
    Expression System Vector Type: VECTOR
    Fragment: C-TERMINAL DOMAIN
    Organism Common: SOYBEAN
    Organism Scientific: GLYCINE MAX
    Organism Taxid: 3847

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

NMR Structure (1, 2)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

NMR Structure (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:92 , ASP A:93 , LYS A:94 , ASP A:95 , ASN A:97 , TYR A:99 , ILE A:100 , SER A:101BINDING SITE FOR RESIDUE CA A 221
2AC2SOFTWAREALA A:128 , ASP A:129 , LEU A:130 , ASP A:131 , ASN A:137BINDING SITE FOR RESIDUE CA A 234

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2ROB)

(-) 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:70
 aligned with Q39890_SOYBN | Q39890 from UniProtKB/TrEMBL  Length:150

    Alignment length:70
                                    90       100       110       120       130       140       150
         Q39890_SOYBN    81 DAEEELKEAFKVFDKDQNGYISASELRHVMINLGEKLTDEEVEQMIKEADLDGDGQVNYEEFVKMMMTVR 150
               SCOP domains d2roba_ A: automated matches                                           SCOP domains
               CATH domains ---------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----------------------------------------efhand-2robA01 A:120-148     - Pfam domains (1)
           Pfam domains (2) ----------------------------------------efhand-2robA02 A:120-148     - Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhh.......hhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 2rob A  80 DAEEELKEAFKVFDKDQNGYISASELRHVMINLGEKLTDEEVEQMIKEADLDGDGQVNYEEFVKMMMTVR 149
                                    89        99       109       119       129       139       149
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

NMR Structure
(-)
Clan: EF_hand (270)

(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (Q39890_SOYBN | Q39890)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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  2rob
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  Q39890_SOYBN | Q39890
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 Related Entries

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

UniProtKB/TrEMBL
        Q39890_SOYBN | Q39890: 2kn2 2ksz 2l1w 2roa

(-) Related Entries Specified in the PDB File

2ro8 2ro9 2roa