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(-) Description

Title :  STRUCTURAL BASIS OF A RATIONALLY REWIRED PROTEIN-PROTEIN INTERFACE (HK853MUTANT A268V, A271G, T275M, V294T AND D297E AND RR468MUTANT V13P, L14I, I17M AND N21V)
 
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 :  3.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Bergerat Fold, Alpha/Beta Domain, Signal Transduction, Autophosphorylation, Phosphotransferase, Dephosphorylation, Histidine Kinase, Response Regulator, Phosphorylation, Transferase- Signaling Protein Complex (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
 
Molecule 2 - RESPONSE REGULATOR
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22
    Expression System Strain: K-12
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: TM_0468
    Mutation: YES
    Organism Scientific: THERMOTOGA MARITIMA
    Organism Taxid: 243274
    Strain: MSB8
    Synonym: RR468, RESPONSE REGULATOR RECEIVER PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric Unit (3, 4)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2BFD1Mod. Amino AcidASPARTATE BERYLLIUM TRIFLUORIDE
3MG2Ligand/IonMAGNESIUM ION
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1ADP2Ligand/IonADENOSINE-5'-DIPHOSPHATE
2BFD2Mod. Amino AcidASPARTATE BERYLLIUM TRIFLUORIDE
3MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:376 , ASN A:380 , LYS A:383 , TYR A:384 , ASP A:411 , ILE A:414 , GLY A:415 , ILE A:416 , ILE A:424 , TYR A:429 , ARG A:430 , VAL A:431 , SER A:434 , GLY A:441 , THR A:442 , GLY A:443 , GLY A:445 , LEU A:446 , MG A:502BINDING SITE FOR RESIDUE ADP A 501
2AC2SOFTWAREASN A:376 , ASN A:380 , LYS A:383 , ADP A:501BINDING SITE FOR RESIDUE MG A 502
3AC3SOFTWAREASP B:10 , BFD B:53 , MET B:55 , HOH B:304 , HOH B:306BINDING SITE FOR RESIDUE MG B 201

(-) SS Bonds  (1, 1)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Lys B:105 -Pro B:106

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4JAS)

(-) 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:237
                                                                                                                                                                                                                                                                             
               SCOP domains d4jasa1 A:244-320 automated matches                                          d4jasa2 A:321-480 automated matches                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeehhhhhhhhhhhhhhhhhhh.eeeeeee......eeeehhhhhhhhhhhhhhhhhhh.......eeeeeeeeee..eeeeeeee.......hhhhhh......hhhhhhh......hhhhhhhhhhhhh..eeeeeee...eeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4jas A 244 LKRIDRMKTEFIANISHELRTPLTVIKGYAEMIYNSLGELDLSTLKEFLETIIEQSNHLENLLNELLDFSRLERKSLQINREKVDLCDLVESAVNAIKEFASSHNVNVLFESNVPCPVEAYIDPTRIRQVLLNLLNNGVKYSKKDAPDKYVKVILDEKDGGVLIIVEDNGIGIPDHAKDRIFEQFYRVDSSLTYEVPGTGLGLAITKEIVELHGGRIWVESEVGKGSRFFVWIPKDR 480
                                   253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       


Chain B from PDB  Type:PROTEIN  Length:121
                                                                                                                                                         
               SCOP domains d4jasb_ B: automated matches                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..hhhhhhhhhhhhhhh..eeeee.hhhhhhhhhh.....eeee.......hhhhhhhhhhh........eeeee....hhhhhhhhhh...eeee...hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------- Transcript
                 4jas B   2 SKKVLLVDDSAPIRKMVSFVLKKEGYEVIEAENGQIALEKLSEFTPDLIVLdIMMPVMDGFTVLKKLQEKEEWKRIPVIVLTAKGGEEDESLALSLGARKVMRKPFSPSQFIEEVKHLLNE 122
                                    11        21        31        41        51 |      61        71        81        91       101       111       121 
                                                                              53-BFD
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (3, 3)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (13, 16)

Asymmetric Unit(hide GO term definitions)

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  4jas
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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
        Q9WYT9_THEMA | Q9WYT9: 3dge 3dgf 3gl9 4ja2 4jav
        Q9WZV7_THEMA | Q9WZV7: 2c2a 3dge 4jau 4jav 4kp4

(-) Related Entries Specified in the PDB File

4ja2 4jau 4jav