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(-) Description

Title :  CRYSTAL STRUCTURE OF ACTIVATED CHEY3 OF VIBRIO CHOLERAE
 
Authors :  M. Biswas, U. Sen, J. Dasgupta
Date :  21 Oct 12  (Deposition) - 02 Oct 13  (Release) - 20 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Rossmann Fold, Response Regulator, Kinase, Bef3 And Mg+2 Bound, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Biswas, S. Dey, S. Khamrui, U. Sen, J. Dasgupta
Conformational Barrier Of Chey3 And Inability Of Chey4 To Bind Flim Control The Flagellar Motor Action In Vibrio Cholerae.
Plos One V. 8 73923 2013
PubMed-ID: 24066084  |  Reference-DOI: 10.1371/JOURNAL.PONE.0073923

(-) Compounds

Molecule 1 - CHEMOTAXIS PROTEIN CHEY
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: VC_2065
    Organism Scientific: VIBRIO CHOLERAE
    Organism Taxid: 666
    Synonym: CHEY3

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1BEF1Ligand/IonBERYLLIUM TRIFLUORIDE ION
2MG1Ligand/IonMAGNESIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:16 , ASP A:60 , ASN A:62 , BEF A:202 , HOH A:307BINDING SITE FOR RESIDUE MG A 201
2AC2SOFTWAREASP A:60 , ASN A:62 , THR A:90 , ALA A:91 , LYS A:112 , MG A:201BINDING SITE FOR RESIDUE BEF A 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4HNS)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Lys A:112 -Pro A:113

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4HNS)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4HNS)

(-) Exons   (0, 0)

(no "Exon" information available for 4HNS)

(-) 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:124
                                                                                                                                                            
               SCOP domains d4hnsa_ A: automated matches                                                                                                 SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee..hhhhhhhhhhhhhhh....eeee.hhhhhhhhhhhhh..eeeee......hhhhhhhhhhh........eeeee...hhhhhhhhhhh...eeee...hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------- Transcript
                 4hns A   5 ANKNMKILIVDDFSTMRRIVKNLLRDLGFNNTQEADDGLTALPMLKKGDFDFVVTDWNMPGMQGIDLLKNIRADEELKHLPVLMITAEAKREQIIEAAQAGVNGYIVKPFTAATLKEKLDKIFE 128
                                    14        24        34        44        54        64        74        84        94       104       114       124
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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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4HNS)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4HNS)

(-) Gene Ontology  (5, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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  4hns
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 Related Entries

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

UniProtKB/Swiss-Prot
        Q9KQD5_VIBCH | Q9KQD5: 3to5 4hnq
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(-) Related Entries Specified in the PDB File

3to5 HIGH RESOLUTION STRUCTURE OF CHEY3 FROM VIBRIO CHOLERAE
4hnq
4hnr