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(-) Description

Title :  STRUCTURAL BASIS OF A RATIONALLY REWIRED PROTEIN-PROTEIN INTERFACE (HK853MUTANT A268V, A271G, T275M, V294T AND D297E)
 
Authors :  A. I. Podgornaia, P. Casino, A. Marina, M. T. Laub
Date :  19 Feb 13  (Deposition) - 04 Sep 13  (Release) - 25 Sep 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Bergerat Fold, Four-Helix Bundle, Signal Transduction, Histidine Kinase, Autophosphorylation, Phosphatase, Response Regulator Rr468, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. I. Podgornaia, P. Casino, A. Marina, M. T. Laub
Structural Basis Of A Rationally Rewired Protein-Protein Interface Critical To Bacterial Signaling
Structure V. 21 1636 2013
PubMed-ID: 23954504  |  Reference-DOI: 10.1016/J.STR.2013.07.005

(-) Compounds

Molecule 1 - HISTIDINE KINASE
    Chains: A
    EC Number: 2.7.13.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET24
    Expression System Strain: K-12
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: HK853 CYTOPLASMIC REGION, UNP RESIDUES 232-489
    Gene: TM_0853
    Mutation: YES
    Organism Scientific: THERMOTOGA MARITIMA
    Organism Taxid: 243274
    Strain: MSB8
    Synonym: SENSOR HISTIDINE KINASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1ADP2Ligand/IonADENOSINE-5'-DIPHOSPHATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:376 , ASN A:380 , GLY A:381 , LYS A:383 , TYR A:384 , ASP A:411 , ILE A:424 , TYR A:429 , ARG A:430 , VAL A:431 , GLY A:445 , LEU A:446 , HOH A:605BINDING SITE FOR RESIDUE ADP A 500

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:330 -A:359

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Cys A:359 -Pro A:360

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4JAU)

(-) Sequences/Alignments

Asymmetric 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:232
                                                                                                                                                                                                                                                                        
               SCOP domains d4jaua1 A:238-320 automated matches                                                d4jaua2 A:321-478 automated matches                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeehhhhhhhhhhhhhhhhhhh..eeeeee......eeeehhhhhhhhhhhhhhhhhhh........eeeeeee....eeeeeeee..........hhhhh........hhhhhhhhhhhhhh.eeeeeee...eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4jau A 238 SKELERLKRIDRMKTEFIANISHELRTPLTVIKGYAEMIYNSLGELDLSTLKEFLETIIEQSNHLENLLNELLDFSRLERKSLQINREKVDLCDLVESAVNAIKEFASSHNVNVLFESNVPCPVEAYIDPTRIRQVLLNLLNNGVKYSKKDAPDKYVKVILDEKDGGVLIIVEDNGIGIPDHAKDRIFEQFYRVDSGLGLAITKEIVELHGGRIWVESEVGKGSRFFVWIPK 478
                                   247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427     ||446       456       466       476  
                                                                                                                                                                                                                             433|                                   
                                                                                                                                                                                                                              443
   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 2)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)

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  4jau
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  2.7.13.3
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 Related Entries

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

UniProtKB/TrEMBL
        Q9WZV7_THEMA | Q9WZV7: 2c2a 3dge 4jas 4jav 4kp4

(-) Related Entries Specified in the PDB File

4ja2 4jas 4jav