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(-) Description

Title :  ACTIVATED CALCIUM-DEPENDENT PROTEIN KINASE 1 FROM CRYPTOSPORIDIUM PARVUM (CPCDPK1) IN COMPLEX WITH BUMPED KINASE INHIBITOR RM-1-95
 
Authors :  E. T. Larson, E. A. Merritt, Medical Structural Genomics Of Pathog Protozoa
Date :  06 May 10  (Deposition) - 21 Jul 10  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.98
Chains :  Asym./Biol. Unit :  A
Keywords :  Serine/Threonine Protein Kinase, Transferase, Calcium-Binding, Atp- Binding, Calmodulin, Bumped Kinase Inhibitor, Bki, Structural Genomics, Medical Structural Genomics Of Pathogenic Protozoa, Msgpp, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. C. Murphy, K. K. Ojo, E. T. Larson, A. Castellanos-Gonzalez, B. G. Perera, K. R. Keyloun, J. E. Kim, J. G. Bhandari, N. R. Muller, C. L. Verlinde, A. C. White, E. A. Merritt, W. C. Van Voorhis, D. J. Maly
Discovery Of Potent And Selective Inhibitors Of Calcium-Dependent Protein Kinase 1 (Cdpk1) From C. Parvum And T. Gondii.
Acs Med Chem Lett V. 1 331 2010
PubMed-ID: 21116453  |  Reference-DOI: 10.1021/ML100096T
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CALMODULIN-DOMAIN PROTEIN KINASE 1
    Chains: A
    EC Number: 2.7.11.17
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15MHL
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: CPCDPK1
    Gene: CDPK1, CGD3_920
    Mutation: YES
    Organism Scientific: CRYPTOSPORIDIUM PARVUM
    Organism Taxid: 353152
    Strain: IOWA II

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
1BK31Ligand/Ion3-(NAPHTHALEN-1-YLMETHYL)-1-(PIPERIDIN-4-YLMETHYL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE
2CA4Ligand/IonCALCIUM ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:393 , ASN A:395 , ASP A:397 , MET A:399 , GLU A:404 , HOH A:609BINDING SITE FOR RESIDUE CA A 551
2AC2SOFTWAREASP A:443 , ASP A:445 , SER A:447 , SER A:449 , GLU A:451 , GLU A:454BINDING SITE FOR RESIDUE CA A 552
3AC3SOFTWAREASP A:479 , ASP A:481 , SER A:483 , LYS A:485 , GLU A:490BINDING SITE FOR RESIDUE CA A 553
4AC4SOFTWAREASP A:515 , ASN A:517 , ASP A:519 , GLU A:521 , GLU A:526BINDING SITE FOR RESIDUE CA A 554
5AC5SOFTWARELYS A:105 , MET A:136 , ILE A:150 , GLU A:153 , TYR A:155 , GLU A:159 , ASP A:219 , HOH A:610 , HOH A:630BINDING SITE FOR RESIDUE BK3 A 561

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3MWU)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3MWU)

(-) 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:447
 aligned with A3FQ16_CRYPI | A3FQ16 from UniProtKB/TrEMBL  Length:538

    Alignment length:474
                                    72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532    
         A3FQ16_CRYPI    63 MFVQSGSGTFAERYNIVCMLGKGSFGEVLKCKDRITQQEYAVKVINKASAKNKDTSTILREVELLKKLDHPNIMKLFEILEDSSSFYIVGELYTGGELFDEIIKRKRFSEHDAARIIKQVFSGITYMHKHNIVHRDLKPENILLESKEKDCDIKIIDFGLSTCFQQNTKMKDRIGTAYYIAPEVLRGTYDEKCDVWSAGVILYILLSGTPPFYGKNEYDILKRVETGKYAFDLPQWRTISDDAKDLIRKMLTFHPSLRITATQCLEHPWIQKYSSETPTISDLPSLESAMTNIRQFQAEKKLAQAALLYMASKLTTLDETKQLTEIFRKLDTNNDGMLDRDELVRGYHEFMRLKGVDSNSLIQNEGSTIEDQIDSLMPLLDMDGSGSIEYSEFIASAIDRTILLSRERMERAFKMFDKDGSGKISTKELFKLFSQADSSIQMEELESIIEQVDNNKDGEVDFNEFVEMLQNFVR 536
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....---hhhhhheeeeeeee.....eeeeeee.....eeeeeeeehhhhh..hhhhhhhhhhhhhhh.......eeeeee...eeeeee......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.......hhh.eee........eee............----...hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh.hhhhhhhhh..hhhhhhhhhhhhhh.......hhhhhhhhhh......hhhhhhhhhhhhh............--------------------...........hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3mwu A  -3 LYFQ---GTFAERYNIVCMLGKGSFGEVLKCKDRITQQEYAVKVINKASAKNKDTSTILREVELLKKLDHPNIMKLFEILEDSSSFYIVGELYTGGELFDEIIKRKRFSEHDAARIIKQVFSGITYMHKHNIVHRDLKPENILLESKEKDCDIKIIDFGLSTCFQQN----DRIGTAYYIAPEVLRGTYDEKCDVWSAGVILYILLSGTPPFYGKNEYDILKRVETGKYAFDLPQWRTISDDAKDLIRKMLTFHPSLRITATQCLEHPWIQKYSSETPTISDLPSLESAMTNIRQFQAEKKLAQAALLYMASKLTTLDETKQLTEIFRKLDTNNDGMLDRDELVRGYHEFMRLKGVDSNSLIQNEGSTIEDQIDSLMPLLDMDGSGSIEYSEFIASAIDRTILLSRERMERAFKMFDKDGSGKISTKEL--------------------EQVDNNKDGEVDFNEFVEMLQNFVR 536
                               |   |72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222      |  - |     242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482        |-         -       512       522       532    
                               0  70                                                                                                                                                            229  234                                                                                                                                                                                                                                                              491                  512
   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  (0, 0)

(no "SCOP Domain" information available for 3MWU)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3MWU)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (A3FQ16_CRYPI | A3FQ16)
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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  2.7.11.17
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 Related Entries

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

UniProtKB/TrEMBL
        A3FQ16_CRYPI | A3FQ16: 2wei 3dfa 3igo 3ncg 4y5q

(-) Related Entries Specified in the PDB File

3i79 HOMOLOGUE FROM T. GONDII IN CALCIUM-FREE FORM
3i7b HOMOLOGUE FROM T. GONDII IN CALCIUM-FREE FORM IN COMPLEX WITH NM-PP1
3i7c HOMOLOGUE FROM T. GONDII IN CALCIUM-FREE FORM IN COMPLEX WITH NA-PP2
3igo SAME PROTEIN IN COMPLEX WITH AMPPNP
3n51 HOMOLOGUE FROM T. GONDII IN CALCIUM-FREE FORM IN COMPLEX WITH BUMPED KINASE INHIBITOR RM-1-95
3ncg SAME PROTEIN IN CALCIUM-ACTIVATED FORM IN COMPLEX WITH BUMPED KINASE INHIBITOR NM-PP1