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(-) Description

Title :  STRUCTURAL STUDIES OF POTASSIUM TRANSPORT PROTEIN KTRA REGULATOR OF CONDUCTANCE OF K+ (RCK) C DOMAIN IN COMPLEX WITH CYCLIC DIADENOSINE MONOPHOSPHATE (C-DI-AMP)
 
Authors :  H. Kim, S. J. Youn, S. O. Kim, J. Ko, J. O. Lee, B. S. Choi
Date :  24 Jan 15  (Deposition) - 20 May 15  (Release) - 22 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.71
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Potassium, Transporter, Ktra, C-Di-Amp, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Kim, S. J. Youn, S. O. Kim, J. Ko, J. O. Lee, B. S. Choi
Structural Studies Of Potassium Transport Protein Ktra Regulator Of Conductance Of K+ (Rck) C Domain In Complex With Cyclic Diadenosine Monophosphate (C-Di-Amp)
J. Biol. Chem. V. 290 16393 2015
PubMed-ID: 25957408  |  Reference-DOI: 10.1074/JBC.M115.641340

(-) Compounds

Molecule 1 - PUTATIVE POTASSIUM TRANSPORT PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 133-217
    Gene: C248_1114
    Organism Scientific: STAPHYLOCOCCUS AUREUS 08BA02176
    Organism Taxid: 1229492

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
12BA1Ligand/Ion(2R,3R,3AS,5R,7AR,9R,10R,10AS,12R,14AR)-2,9-BIS(6-AMINO-9H-PURIN-9-YL)OCTAHYDRO-2H,7H-DIFURO[3,2-D:3',2'-J][1,3,7,9,2,8]TETRAOXADIPHOSPHACYCLODODECINE-3,5,10,12-TETROL 5,12-DIOXIDE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:163 , ILE A:164 , ASP A:167 , ILE A:168 , ARG A:169 , ALA A:170 , ILE A:174 , ILE A:176 , PRO A:191 , HOH A:404 , ILE B:163 , ILE B:164 , ASP B:167 , ARG B:169 , ALA B:170 , ILE B:174 , ASN B:175 , ILE B:176 , PRO B:191binding site for residue 2BA A 301

(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:85
                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh..eeeeeee.............hhhhhhh.eeeeeee..eeee............eeeeeeehhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------- Transcript
                 4xtt A 133 ASASVLDYLELADEHSIVELKATEKMAGQSIIDLDIRAQYGINIIAIKRGKEFIISPNPNINLEIGDILIMIGHDNDLNRFEKNI 217
                                   142       152       162       172       182       192       202       212     


Chain B from PDB  Type:PROTEIN  Length:85
                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...eeeee.............hhhhhhh.eeeeeee..eeee............eeeee.hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------- Transcript
                 4xtt B 133 ASASVLDYLELADEHSIVELKATEKMAGQSIIDLDIRAQYGINIIAIKRGKEFIISPNPNINLEIGDILIMIGHDNDLNRFEKNI 217
                                   142       152       162       172       182       192       202       212
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

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