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(-) Description

Title :  1.6 ANGSTROM CRYSTAL STRUCTURE OF THE ALPHA-KINASE DOMAIN OF MYOSIN HEAVY CHAIN KINASE A COMPLEX WITH AMP
 
Authors :  Q. Ye, Z. Jia
Date :  27 Jan 10  (Deposition) - 16 Mar 10  (Release) - 16 Mar 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym./Biol. Unit :  A
Keywords :  Protein Kinase-Like Fold, Atp-Binding, Kinase, Nucleotide- Binding, Serine/Threonine-Protein Kinase, Alpha-Kinase, Coiled Coil, Wd Repeat, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Q. Ye, S. W. Crawley, Y. Yang, G. P. Cote, Z. Jia
Crystal Structure Of The {Alpha}-Kinase Domain Of Dictyostelium Myosin Heavy Chain Kinase A.
Sci. Signal. V. 3 Ra17 2010
PubMed-ID: 20197546  |  Reference-DOI: 10.1126/SCISIGNAL.2000525

(-) Compounds

Molecule 1 - MYOSIN HEAVY CHAIN KINASE A
    ChainsA
    EC Number2.7.11.7
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 552-841
    GeneDDB_G0291231, MHCKA, MHKA
    Organism CommonSLIME MOLD
    Organism ScientificDICTYOSTELIUM DISCOIDEUM
    Organism Taxid44689
    StrainAX3
    SynonymMHCK-A

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 7)

Asymmetric/Biological Unit (4, 7)
No.NameCountTypeFull Name
1AMP1Ligand/IonADENOSINE MONOPHOSPHATE
2MG3Ligand/IonMAGNESIUM ION
3PO42Ligand/IonPHOSPHATE ION
4ZN1Ligand/IonZINC ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:115 , GLN A:758 , AMP A:907BINDING SITE FOR RESIDUE MG A 901
2AC2SOFTWAREHOH A:38 , HOH A:100 , HOH A:117 , MET A:666 , ASP A:766 , PRO A:767 , GLN A:768BINDING SITE FOR RESIDUE MG A 902
3AC3SOFTWAREHOH A:50 , HOH A:82 , HOH A:273 , GLY A:774 , GLY A:776 , GLY A:778BINDING SITE FOR RESIDUE MG A 903
4AC4SOFTWAREHIS A:742 , HIS A:794 , CYS A:796 , CYS A:800BINDING SITE FOR RESIDUE ZN A 904
5AC5SOFTWAREHOH A:216 , HOH A:223 , HOH A:233 , LYS A:684 , ARG A:734 , SER A:735 , THR A:736BINDING SITE FOR RESIDUE PO4 A 905
6AC6SOFTWAREHOH A:79 , HOH A:86 , HOH A:100 , HOH A:130 , GLY A:589 , ALA A:590 , LEU A:591 , ARG A:592 , ASP A:766 , AMP A:907BINDING SITE FOR RESIDUE PO4 A 906
7AC7SOFTWAREHOH A:11 , HOH A:133 , HOH A:252 , PHE A:586 , ALA A:587 , GLU A:588 , GLY A:589 , ARG A:592 , LYS A:645 , LEU A:689 , GLU A:713 , PRO A:714 , LEU A:716 , PHE A:720 , THR A:765 , ASP A:766 , MG A:901 , PO4 A:906BINDING SITE FOR RESIDUE AMP A 907

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Phe A:617 -Pro A:618

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALPHA_KINASEPS51158 Alpha-type protein kinase domain profile.MHCKA_DICDI564-808  1A:564-807

(-) Exons   (0, 0)

(no "Exon" information available for 3LKM)

(-) 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:247
 aligned with MHCKA_DICDI | P42527 from UniProtKB/Swiss-Prot  Length:1146

    Alignment length:252
                                   565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805  
          MHCKA_DICDI   556 TGEMGILWEFDPIINKWIRLSMKLKVERKPFAEGALREAYHTVSLGVGTDENYPLGTTTKLFPPIEMISPISKNNEAMTQLKNGTKFVLKLYKKEAEQQASRELYFEDVKMQMVCRDWGNKFNQKKPPKKIEFLMSWVVELIDRSPSSNGQPILCSIEPLLVGEFKKNNSNYGAVLTNRSTPQAFSHFTYELSNKQMIVVDIQGVDDLYTDPQIHTPDGKGFGLGNLGKAGINKFITTHKCNAVCALLDLDV 807
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------Alpha_kinase-3lkmA01 A:586   -800                                                                                                                                                                                      ------- Pfam domains
         Sec.struct. author ..eeeeeeeee....eeeeeeeeeee.....ee...eeeeeeeeeeeee.......---....hhhhh.......hhhhhh....eeeeeee..--....hhhhhhhhhhhhhhhhhhhhhhhhh......ee...eeee.............eeeeee.....eee...........hhhhhhhhhhhhhhh....eee..eee..ee...eee...........hhhhhhhhhhhhh..hhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --------ALPHA_KINASE  PDB: A:564-807 UniProt: 564-808                                                                                                                                                                                                        PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3lkm A 556 TGEMGILWEFDPIINKWIRLSMKLKVERKPFAEGALREAYHTVSLGVGTDENYPLG---KLFPPIEMISPISKNNEAMTQLKNGTKFVLKLYKK--EQQASRELYFEDVKMQMVCRDWGNKFNQKKPPKKIEFLMSWVVELIDRSPSSNGQPILCSIEPLLVGEFKKNNSNYGAVLTNRSTPQAFSHFTYELSNKQMIVVDIQGVDDLYTDPQIHTPDGKGFGLGNLGKAGINKFITTHKCNAVCALLDLDV 807
                                   565       575       585       595       605     | 615       625       635       645   |  |655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805  
                                                                                 611 615                               649  |                                                                                                                                                           
                                                                                                                          652                                                                                                                                                           

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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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit

(-) Gene Ontology  (23, 23)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (MHCKA_DICDI | P42527)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0016887    ATPase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
    GO:0051015    actin filament binding    Interacting selectively and non-covalently with an actin filament, also known as F-actin, a helical filamentous polymer of globular G-actin subunits.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0045159    myosin II binding    Interacting selectively and non-covalently with a class II myosin, any member of the class of 'conventional' double-headed myosins that includes muscle myosin.
    GO:0016905    myosin heavy chain kinase activity    Catalysis of the reaction: ATP + myosin-heavy-chain = ADP + myosin-heavy-chain phosphate.
    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: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.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0051764    actin crosslink formation    The process in which two or more actin filaments are connected together by proteins that act as crosslinks between the filaments. The crosslinked filaments may be on the same or differing axes.
    GO:0051017    actin filament bundle assembly    The assembly of actin filament bundles; actin filaments are on the same axis but may be oriented with the same or opposite polarities and may be packed with different levels of tightness.
    GO:0006935    chemotaxis    The directed movement of a motile cell or organism, or the directed growth of a cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).
    GO:0000281    mitotic cytokinesis    A cell cycle process that results in the division of the cytoplasm of a cell after mitosis, resulting in the separation of the original cell into two daughter cells.
    GO:0031037    myosin II filament disassembly    The disassembly of a bipolar filament composed of myosin II molecules.
    GO:0018107    peptidyl-threonine phosphorylation    The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
    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:0046777    protein autophosphorylation    The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
    GO:0051260    protein homooligomerization    The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.
cellular component
    GO:0005938    cell cortex    The region of a cell that lies just beneath the plasma membrane and often, but not always, contains a network of actin filaments and associated proteins.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

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        MHCKA_DICDI | P425273lla 3lmh 3lmi 3pdt 4zme 4zmf 4zs4 5dyj 5e4h 5e9e

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