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(-) Description

Title :  STRUCTURAL BASIS FOR ACTIVATION OF PLANT IMMUNITY BY BACTERIAL EFFECTOR PROTEIN AVRPTO
 
Authors :  W. M. Xing, Y. Zou, Q. Liu, Q. Hao, J. M. Zhou, J. J. Chai
Date :  11 Jul 07  (Deposition) - 21 Aug 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.20
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Three-Helix Bundle Motif, Avrpto-Pto Duplex, Layered Beta- Sheets, Kinase, Serine/Threonine-Protein Kinase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. Xing, Y. Zou, Q. Liu, J. Liu, X. Luo, Q. Huang, S. Chen, L. Zhu, R. Bi, Q. Hao, J. W. Wu, J. M. Zhou, J. Chai
The Structural Basis For Activation Of Plant Immunity By Bacterial Effector Protein Avrpto
Nature V. 449 243 2007
PubMed-ID: 17694048  |  Reference-DOI: 10.1038/NATURE06109
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - AVIRULENCE PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector: PET 15B
    Expression System Vector Type: VECTOR
    Gene: AVRP
    Organism Scientific: PSEUDOMONAS SYRINGAE
    Organism Taxid: 317
 
Molecule 2 - PROTEIN KINASE
    Chains: B
    EC Number: 2.7.11.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector: PET 30A
    Expression System Vector Type: VECTOR
    Gene: PTO
    Organism Scientific: SOLANUM PIMPINELLIFOLIUM
    Organism Taxid: 4084
    Synonym: PTO DISEASE RESISTANCE PROTEIN, SERINE/THREONINE PROTEIN KINASE PTO, PTO KINASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1SEP1Mod. Amino AcidPHOSPHOSERINE
2TPO1Mod. Amino AcidPHOSPHOTHREONINE

(-) Sites  (0, 0)

(no "Site" information available for 2QKW)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2QKW)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2QKW)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2QKW)

(-) Exons   (0, 0)

(no "Exon" information available for 2QKW)

(-) 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:101
 aligned with Q08242_PSESX | Q08242 from UniProtKB/TrEMBL  Length:164

    Alignment length:101
                                    38        48        58        68        78        88        98       108       118       128 
         Q08242_PSESX    29 DNVTSSQLLSVRHQLAESAGLPRDQHEFVSSQAPQSLRNRYNNLYSHTQRTLDMADMQHRYMTGASGINPGMLPHENVDDMRSAITDWSDMREALQHAMGI 129
               SCOP domains d2qkwa1 A:29-129 Avirulence protein AvrPto                                                            SCOP domains
               CATH domains 2qkwA00 A:29-129 Avirulence protein AvrPto                                                            CATH domains
               Pfam domains AvrPto-2qkwA01 A:29-129                                                                               Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhh..hhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 2qkw A  29 DNVTSSQLLSVRHQLAESAGLPRDQHEFVSSQAPQSLRNRYNNLYSHTQRTLDMADMQHRYMTGASGINPGMLPHENVDDMRSAITDWSDMREALQHAMGI 129
                                    38        48        58        68        78        88        98       108       118       128 


Chain B from PDB  Type:PROTEIN  Length:292
 aligned with Q40234_SOLPI | Q40234 from UniProtKB/TrEMBL  Length:321

    Alignment length:292
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319  
         Q40234_SOLPI    30 PLVDLEEATNNFDHKFLIGHGVFGKVYKGVLRDGAKVALKRRTPESSQGIEEFETEIETLSFCRHPHLVSLIGFCDERNEMILIYKYMENGNLKRHLYGSDLPTMSMSWEQRLEICIGAARGLHYLHTRAIIHRDVKSINILLDENFVPKITDFGISKKGTELDQTHLSTVVKGTLGYIDPEYFIKGRLTEKSDVYSFGVVLFEVLCARSAIVQSLPREMVNLAEWAVESHNNGQLEQIVDPNLADKIRPESLRKFGDTAVKCLALSSEDRPSMGDVLWKLEYALRLQESVI 321
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -----------------2qkwB01 B:47-118 Phosphorylase Kinase; domain 1                         2qkwB02 B:119-317 Transferase(Phosphotransferase) domain 1                                                                                                                                             ---- CATH domains
               Pfam domains -----------Pkinase_Tyr-2qkwB01 B:41-310                                                                                                                                                                                                                                                  ----------- Pfam domains
         Sec.struct. author ........................eeeeee.....eeeeee......hhhhhhhhhhhhhhh........eeee.......eeeee......hhhhh..........hhhhhhhhhhhhhhhhhhhhhh.ee........eee.....eee......ee.............eee....hhhhhhhh...hhhhhhhhhhhhhhhhhh.............hhhhhhhhhhh................hhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2qkw B  30 PLVDLEEATNNFDHKFLIGHGVFGKVYKGVLRDGAKVALKRRTPESSQGIEEFETEIETLSFCRHPHLVSLIGFCDERNEMILIYKYMENGNLKRHLYGSDLPTMSMSWEQRLEICIGAARGLHYLHTRAIIHRDVKSINILLDENFVPKITDFGISKKGTELDQTHLstVVKGTLGYIDPEYFIKGRLTEKSDVYSFGVVLFEVLCARSAIVQSLPREMVNLAEWAVESHNNGQLEQIVDPNLADKIRPESLRKFGDTAVKCLALSSEDRPSMGDVLWKLEYALRLQESVI 321
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319  
                                                                                                                                                                                                  198-SEP                                                                                                                       
                                                                                                                                                                                                   199-TPO
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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: All alpha proteins (14657)

(-) CATH Domains  (3, 3)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Clan: PKinase (934)
(-)
Clan: no clan defined [family: AvrPto] (2)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q08242_PSESX | Q08242)

Chain B   (Q40234_SOLPI | Q40234)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0004672    protein kinase activity    Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
    GO:0004674    protein serine/threonine kinase activity    Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
biological process
    GO:0016310    phosphorylation    The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.

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  2qkw
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  Q40234_SOLPI | Q40234
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 Related Entries

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

UniProtKB/TrEMBL
        Q08242_PSESX | Q08242: 1r5e
        Q40234_SOLPI | Q40234: 3hgk

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2QKW)