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(-) Description

Title :  CRYSTAL STRUCTURE OF THE CALCIUM-DEPENDENT KINASE FROM TOXOPLASMA GONDII, 541.M00134, KINASE DOMAIN.
 
Authors :  A. K. Wernimont, J. Lew, I. Kozieradzki, D. Cossar, G. Wasney, Y. H. Lin, A. Hassani, A. Ali, M. Schapira, A. Bochkarev, C. H. Arrowsmith, C. Bou M. Wikstrom, A. M. Edwards, R. Hui, J. D. Artz, M. Amani, Structural Ge Consortium (Sgc)
Date :  24 Jul 08  (Deposition) - 16 Sep 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.17
Chains :  Asym./Biol. Unit :  A
Keywords :  Cdpk, Calcium Dependent Kinase, Calmodulin, Parasite, Atp-Binding, Kinase, Nucleotide-Binding, Transferase, Structural Genomics, Structural Genomics Consortium, Sgc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. K. Wernimont, J. Lew, I. Kozieradzki, D. Cossar, G. Wasney, Y. H. Lin A. Hassani, A. Ali, M. Schapira, A. Bochkarev, C. H. Arrowsmith, C. Bountra, M. Wikstrom, A. M. Edwards, R. Hui, M. Amani
Crystal Structure Of The Calcium-Dependent Kinase From Toxoplasma Gondii, 541. M00134, Kinase Domain.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - CALMODULIN-LIKE DOMAIN PROTEIN KINASE ISOFORM 3
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: P15MHL
    Expression System Strain: DH5A
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: 541.M00134
    Organism Scientific: TOXOPLASMA GONDII
    Organism Taxid: 5811

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 3DXN)

(-) Sites  (0, 0)

(no "Site" information available for 3DXN)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3DXN)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Pro A:243 -Pro A:244

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3DXN)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3DXN)

(-) Exons   (0, 0)

(no "Exon" information available for 3DXN)

(-) 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:258
 aligned with Q3HNM6_TOXGO | Q3HNM6 from UniProtKB/TrEMBL  Length:537

    Alignment length:269
                                    81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331         
         Q3HNM6_TOXGO    72 LSDRYQRVKKLGSGAYGEVLLCKDKLTGAERAIKIIKKSSVTTTSNSGALLDEVAVLKQLDHPNIMKLYEFFEDKRNYYLVMEVYRGGELFDEIILRQKFSEVDAAVIMKQVLSGTTYLHKHNIVHRDLKPENLLLESKSRDALIKIVDFGLSAHFEVGGKMKERLGTAYYIAPEVLRKKYDEKCDVWSCGVILYILLCGYPPFGGQTDQEILKRVEKGKFSFDPPDWTQVSDEAKQLVKLMLTYEPSKRISAEEALNHPWIVKFCSQK 340
               SCOP domains d3dxna_ A: au  tomated ma tches                                                                                                                                                                                                                                               SCOP domains
               CATH domains 3dxnA01 A:19-  105 Phosph orylase Kinase; domain 1                                     3dxnA02 A:106-287 Transferase(Phosphotransferase) dom ain 1                                                                                                                            CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee.--.eeeeeeee.-...eeeeeeee.hhh....hhhhhhhhhhhhh.........eeeeee...eeeeeee.....hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh........hhh.eee....-...eee.........-------.........hhhhhh....hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh............hhhhhhhhhhhh........hhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dxn A  19 LSDRYQRVKKLGS--YGEVLLCKDK-TGAERAIKIIKKSSVTTTSNSGALLDEVAVLKQLDHPNIMKLYEFFEDKRNYYLVMEVYRGGELFDEIILRQKFSEVDAAVIMKQVLSGTTYLHKHNIVHRDLKPENLLLESKS-DALIKIVDFGLSAHF-------ERLGTAYYIAPEVLRKKYDEKCDVWSCGVILYILLCGYPPFGGQTDQEILKRVEKGKFSFDPPDWTQVSDEAKQLVKLMLTYEPSKRISAEEALNHPWIVKFCSQK 287
                                    28  |  |  38    | | 48        58        68        78        88        98       108       118       128       138       148       158 |     168     |   -   |   188       198       208       218       228       238       248       258       268       278         
                                       31 34       43 |                                                                                                              158 |           174     182                                                                                                         
                                                     45                                                                                                                160
   Legend:   → Mismatch (orange background)
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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) (23004)

(-) CATH Domains  (2, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3DXN)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q3HNM6_TOXGO | Q3HNM6)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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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  Cis Peptide Bonds
    Pro A:243 - Pro A:244   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/TrEMBL
        Q3HNM6_TOXGO | Q3HNM6: 3hzt 3khe

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