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(-) Description

Title :  ANABAENA CCBP IN THE CALCIUM-BOUND FORM
 
Authors :  Y. Hu, X. Zhang, C. Jin
Date :  13 Apr 08  (Deposition) - 21 Apr 09  (Release) - 21 Apr 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Calcium-Binding, Calcium-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Hu, X. Zhang, B. Xia, C. Jin
Anabaena Ccbp In The Calcium-Bound Form
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ALR1010 PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 562
    Expression System Vector: PET15B
    Expression System Vector Type: VECTOR
    Gene: CCBP, ALR1010
    Organism Scientific: ANABAENA SP. (STRAIN PCC 7120)
    Strain: PCC 7120
    Synonym: CCBP

 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
1AC1SOFTWAREASP A:37 , ASP A:38BINDING SITE FOR RESIDUE CA A 127
2AC2SOFTWAREASP A:21 , GLU A:23 , ASP A:24BINDING SITE FOR RESIDUE CA A 128

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2K2V)

(-) Cis Peptide Bonds  (1, 20)

NMR Structure
No.ModelResidues
11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20Phe A:42 -Pro A:43

 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 2K2V)

(-) 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:126
 aligned with Q8YY42_NOSS1 | Q8YY42 from UniProtKB/TrEMBL  Length:126

    Alignment length:126
                                    10        20        30        40        50        60        70        80        90       100       110       120      
         Q8YY42_NOSS1     1 MASVERDETREHRIETEIIVDAEDKEERAMGWYYYLDDTLEFPFMGKWKKKSRKTSTIEEKTVEVLGMAPDDECLKDMYVEVADIGGKDDDVYTAKLSDIEAIDVDDDTQEAIADWLYWLARGYKF 126
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhh.......hhhhhhhhhhhhhhhhh...eeeeeeee......eeeeeeeeeee.hhhhhh...eeeeee........eeee...eeee..hhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2k2v A   1 MASVERDETREHRIETEIIVDAEDKEERAMGWYYYLDDTLEFPFMGKWKKKSRKTSTIEEKTVEVLGMAPDDECLKDMYVEVADIGGKDDDVYTAKLSDIEAIDVDDDTQEAIADWLYWLARGYKF 126
                                    10        20        30        40        50        60        70        80        90       100       110       120
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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 2K2V)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2K2V)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2K2V)

(-) Gene Ontology  (1, 1)

NMR Structure(hide GO term definitions)
Chain A   (Q8YY42_NOSS1 | Q8YY42)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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    Phe A:42 - Pro A:43   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/TrEMBL
        Q8YY42_NOSS1 | Q8YY42: 2p0p 2p0q 3urg

(-) Related Entries Specified in the PDB File

2p0p ENTRY CONTAINING THE COORDINATES OF THE CALCIUM-FREE FORM OF THIS PROTEIN