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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN HASPIN WITH AN IMIDAZO-PYRIDAZINE LIGAND
 
Authors :  P. Filippakopoulos, J. Eswaran, T. Keates, N. Burgess-Brown, O. Fedor W. W. Yue, J. W. Murray, A. C. W. Pike, F. Von Delft, C. H. Arrowsmith, A. M. Edwards, J. Weigelt, C. Bountra, S. Knapp, Structural Genomics Consortium (Sgc)
Date :  30 Oct 08  (Deposition) - 02 Dec 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Haspin, Germ Cell Associated 2, Haploid Germ Cell Specific Nuclear Protein Kinase, Atp-Binding, Cell Cycle, Chromatin Regulator, Kinase, Magnesium, Nucleotide-Binding, Nucleus, Phosphoprotein, Serine/Threonine-Protein Kinase, Transferase, Structural Genomics, Structural Genomics Consortium, Sgc (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. Filippakopoulos, J. Eswaran, T. Keates, N. Burgess-Brown, O. Fedorov, W. W. Yue, J. W. Murray, A. C. W. Pike, F. Von Delft, C. H. Arrowsmith, A. M. Edwards, J. Weigelt, C. Bountra, S. Knapp
Crystal Structure Of Human Haspin With An Imidazo-Pyridazin Ligand
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - SERINE/THREONINE-PROTEIN KINASE HASPIN
    ChainsA
    EC Number2.7.11.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPNIC28-BSA4
    Expression System StrainBL21(DE3)-R3
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentPROTEIN KINASE, RESIDUES 471-798
    GeneHASPIN
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymGSG2, HAPLOID GERM CELL-SPECIFIC NUCLEAR PROTEIN KINASE, H- HASPIN, GERM CELL-SPECIFIC GENE 2 PROTEIN

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric/Biological Unit (3, 7)
No.NameCountTypeFull Name
1EDO5Ligand/Ion1,2-ETHANEDIOL
2IZZ1Ligand/Ion(2S)-2-{[3-(3-AMINOPHENYL)IMIDAZO[1,2-B]PYRIDAZIN-6-YL]AMINO}-3-METHYLBUTAN-1-OL
3PO41Ligand/IonPHOSPHATE ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:110 , ILE A:490 , GLY A:491 , ALA A:509 , PHE A:605 , GLU A:606 , PHE A:607 , GLY A:608 , GLY A:609 , ASP A:611 , GLY A:653 , LEU A:656 , ILE A:686 , ASP A:687BINDING SITE FOR RESIDUE IZZ A 800
2AC2SOFTWAREHOH A:327 , HIS A:477 , HIS A:563 , GLN A:769 , ARG A:772BINDING SITE FOR RESIDUE PO4 A 900
3AC3SOFTWARELEU A:657 , LYS A:658 , LYS A:659BINDING SITE FOR RESIDUE EDO A 901
4AC4SOFTWAREPHE A:701 , ASP A:703 , SER A:705 , ASN A:731 , ARG A:732 , TRP A:733 , GLY A:734BINDING SITE FOR RESIDUE EDO A 902
5AC5SOFTWAREHOH A:24 , SER A:568 , TYR A:569 , LEU A:574 , ARG A:695BINDING SITE FOR RESIDUE EDO A 903
6AC6SOFTWAREHOH A:58 , THR A:553 , GLY A:555 , GLN A:631 , SER A:635 , GLN A:682BINDING SITE FOR RESIDUE EDO A 904
7AC7SOFTWAREHOH A:76 , HOH A:260 , VAL A:508 , ASN A:560 , GLU A:604 , GLU A:776 , ARG A:779 , THR A:780BINDING SITE FOR RESIDUE EDO A 905

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3F2N)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3F2N)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

Asymmetric/Biological Unit (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_040545M706VHASP_HUMANPolymorphism56134695AM706V

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PROTEIN_KINASE_ATPPS00107 Protein kinases ATP-binding region signature.HASP_HUMAN490-511  1A:490-511

(-) Exons   (0, 0)

(no "Exon" information available for 3F2N)

(-) 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:328
 aligned with HASP_HUMAN | Q8TF76 from UniProtKB/Swiss-Prot  Length:798

    Alignment length:328
                                   480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790        
           HASP_HUMAN   471 GPVPFSHCLPTEKLQRCEKIGEGVFGEVFQTIADHTPVAIKIIAIEGPDLVNGSHQKTFEEILPEIIISKELSLLSGEVCNRTEGFIGLNSVHCVQGSYPPLLLKAWDHYNSTKGSANDRPDFFKDDQLFIVLEFEFGGIDLEQMRTKLSSLATAKSILHQLTASLAVAEASLRFEHRDLHWGNVLLKKTSLKKLHYTLNGKSSTIPSCGLQVSIIDYTLSRLERDGIVVFCDVSMDEDLFTGDGDYQFDIYRLMKKENNNRWGEYHPYSNVLWLHYLTDKMLKQMTFKTKCNTPAMKQIKRKIQEFHRTMLNFSSATDLLCQHSLFK 798
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eehhhhhhhhhhhh.eeeeee..eeeeeeee..eeeeeeeeee............hhhhhhhhhhhhhhhhhhhhh..........eeeeeeee...hhhhhhhhhhhhhhh..............eeeeeeee...ee.........hhhhhhhhhhhhhhhhhhhhhhhh..........eeeee....eeeeee..eeeeee...eeeee.......eee..eee.......hhhhh...hhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------V-------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------PROTEIN_KINASE_ATP    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3f2n A 471 GPVPFSHCLPTEKLQRCEKIGEGVFGEVFQTIADHTPVAIKIIAIEGPDLVNGSHQKTFEEILPEIIISKELSLLSGEVCNRTEGFIGLNSVHCVQGSYPPLLLKAWDHYNSTKGSANDRPDFFKDDQLFIVLEFEFGGIDLEQMRTKLSSLATAKSILHQLTASLAVAEASLRFEHRDLHWGNVLLKKTSLKKLHYTLNGKSSTIPSCGLQVSIIDYTLSRLERDGIVVFCDVSMDEDLFTGDGDYQFDIYRLMKKENNNRWGEYHPYSNVLWLHYLTDKMLKQMTFKTKCNTPAMKQIKRKIQEFHRTMLNFSSATDLLCQHSLFK 798
                                   480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790        

   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 3F2N)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3F2N)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3F2N)

(-) Gene Ontology  (22, 22)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (HASP_HUMAN | Q8TF76)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0072354    histone kinase activity (H3-T3 specific)    Catalysis of the transfer of a phosphate group to the threonine-3 residue of the N-terminal tail of histone H3.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    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:0007049    cell cycle    The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
    GO:2000751    histone H3-T3 phosphorylation involved in chromosome passenger complex localization to kinetochore    Any histone H3-T3 phosphorylation that is involved in chromosome passenger complex localization to kinetochore.
    GO:0035556    intracellular signal transduction    The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
    GO:0007064    mitotic sister chromatid cohesion    The cell cycle process in which the sister chromatids of a replicated chromosome are joined along the entire length of the chromosome, from their formation in S phase through metaphase during a mitotic cell cycle. This cohesion cycle is critical for high fidelity chromosome transmission.
    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:0071459    protein localization to chromosome, centromeric region    Any process in which a protein is transported to, or maintained at, the centromeric region of a chromosome.
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.
    GO:0090231    regulation of spindle checkpoint    Any process that modulates the rate, frequency, or extent of the spindle checkpoint, a cell cycle checkpoint that delays the metaphase/anaphase transition until the spindle is correctly assembled and oriented, and chromosomes are attached to the spindle.
cellular component
    GO:0005813    centrosome    A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.
    GO:0005694    chromosome    A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005856    cytoskeleton    Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0005819    spindle    The array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during mitosis or meiosis and serves to move the duplicated chromosomes apart.

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 Related Entries

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

UniProtKB/Swiss-Prot
        HASP_HUMAN | Q8TF762vuw 2wb8 3dlz 3e7v 3fmd 3iq7 4ouc 4qtc 5htb 5htc

(-) Related Entries Specified in the PDB File

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