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(-) Description

Title :  SOLUTION STRUCTURE OF THE SAM DOMAIN OF HUMAN CONNECTOR ENHANCER OF KSR-LIKE PROTEIN CNK1
 
Authors :  A. Goroncy, T. Kigawa, S. Koshiba, N. Kobayashi, N. Tochio, M. Inoue, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  18 Jan 05  (Deposition) - 18 Jul 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Structural Genomics, Kinase Suppressor, Protein Regulation, Transcription, Riken Structural Genomics/Proteomics Initiative, Rsgi (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Goroncy, T. Kigawa, S. Koshiba, N. Kobayashi, N. Tochio, M. Inoue, S. Yokoyama
Solution Structure Of The Sam Domain Of Human Connector Enhancer Of Ksr-Like Protein Cnk1
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CONNECTOR ENHANCER OF KINASE SUPPRESSOR OF RAS 1
    ChainsA
    EngineeredYES
    Expression System PlasmidP040301-01
    Expression System Vector TypePLASMID
    FragmentSAM DOMAIN
    GeneCNKSR1
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsCELL-FREE PROTEIN SYNTHESIS
    SynonymHUMAN CONNECTOR ENHANCER OF KSR-LIKE PROTEIN CNK1, CONNECTOR ENHANCER OF KSR1, HCNK1, CONNECTOR ENHANCER OF KSR-LIKE, CNK HOMOLOG PROTEIN 1

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1WWV)

(-) Sites  (0, 0)

(no "Site" information available for 1WWV)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1WWV)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1WWV)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1WWV)

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SAM_DOMAINPS50105 SAM domain profile.CNKR1_HUMAN7-70  1A:14-77
2CRICPS51290 CRIC domain profile.CNKR1_HUMAN78-164  1A:85-88

(-) Exons   (4, 4)

NMR Structure (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1eENST000003742531eENSE00001905644chr1:26504000-2650409091CNKR1_HUMAN1-18181A:8-2518
1.2bENST000003742532bENSE00000955772chr1:26506944-26507101158CNKR1_HUMAN18-70531A:25-7753
1.3aENST000003742533aENSE00000955773chr1:26507206-26507387182CNKR1_HUMAN71-131611A:78-858
1.4bENST000003742534bENSE00000955774chr1:26508348-2650843285CNKR1_HUMAN131-159290--
1.6aENST000003742536aENSE00000955775chr1:26508852-2650889342CNKR1_HUMAN160-173141A:86-91 (gaps)9
1.7aENST000003742537aENSE00001607123chr1:26508971-26509075105CNKR1_HUMAN174-208350--
1.8cENST000003742538cENSE00000955777chr1:26509688-2650974760CNKR1_HUMAN209-228200--
1.9cENST000003742539cENSE00001036669chr1:26509837-2650992690CNKR1_HUMAN229-258300--
1.10bENST0000037425310bENSE00001036693chr1:26510220-26510321102CNKR1_HUMAN259-292340--
1.11bENST0000037425311bENSE00001065267chr1:26510562-2651063271CNKR1_HUMAN293-316240--
1.11fENST0000037425311fENSE00001065266chr1:26510705-2651077874CNKR1_HUMAN316-341260--
1.12bENST0000037425312bENSE00001065270chr1:26510892-26510998107CNKR1_HUMAN341-376360--
1.13ENST0000037425313ENSE00001065272chr1:26511076-2651110328CNKR1_HUMAN377-386100--
1.14bENST0000037425314bENSE00001065264chr1:26511505-26511677173CNKR1_HUMAN386-443580--
1.15bENST0000037425315bENSE00001065263chr1:26513659-2651373274CNKR1_HUMAN444-468250--
1.16bENST0000037425316bENSE00001065265chr1:26513902-2651397372CNKR1_HUMAN468-492250--
1.17bENST0000037425317bENSE00001065269chr1:26514725-2651479874CNKR1_HUMAN492-517260--
1.17eENST0000037425317eENSE00001065261chr1:26514933-2651499462CNKR1_HUMAN517-537210--
1.18ENST0000037425318ENSE00001065268chr1:26515089-26515188100CNKR1_HUMAN538-571340--
1.19bENST0000037425319bENSE00001065273chr1:26515263-26515444182CNKR1_HUMAN571-631610--
1.20cENST0000037425320cENSE00001917680chr1:26515770-26516375606CNKR1_HUMAN632-720890--

(-) Sequences/Alignments

NMR Structure
   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:91
 aligned with CNKR1_HUMAN | Q969H4 from UniProtKB/Swiss-Prot  Length:720

    Alignment length:175
                                   1                                                                                                                                                                       
                                   | 3        13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163     
          CNKR1_HUMAN     - -------MEPVETWTPGKVATWLRGLDDSLQDYPFEDWQLPGKNLLQLCPQSLEALAVRSLGHQELILGGVEQLQALSSRLQTENLQSLTEGLLGATHDFQSIVQGCLGDCAKTPIDVLCAAVELLHEADALLFWLSRYLFSHLNDFSACQEIRDLLEELSQVLHEDGPAAEKEG 168
               SCOP domains -------d1wwva1 A:8-85 Connector enhancer of kinase suppressor of Ras 1, CNK1         ------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .................hhhhhhhhhhhhhhh.hhhhhh.hhhhhh.....hhhhhh..hhhhhhhhhhhhhhhhhhhh......---------------------------------------------------------------------------------.....---. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------SAM_DOMAIN  PDB: A:14-77 UniProt: 7-70                          -------CRIC  PDB: A:85-88 UniProt: 78-164                                                     ---- PROSITE
           Transcript 1 (1) -------Exon 1.1e         ----------------------------------------------------Exon 1.3a  PDB: A:78-85 UniProt: 71-131 [INCOMPLETE]         ----------------------------Exon 1.6a Transcript 1 (1)
           Transcript 1 (2) ------------------------Exon 1.2b  PDB: A:25-77 UniProt: 18-70               ------------------------------------------------------------Exon 1.4b  PDB: -            --------- Transcript 1 (2)
                 1wwv A   1 GSSGSSGMEPVETWTPGKVATWLRGLDDSLQDYPFEDWQLPGKNLLQLCPQSLEALAVRSLGHQELILGGVEQLQALSSRLQTEN---------------------------------------------------------------------------------SGPSS---G  91
                                    10        20        30        40        50        60        70        80    |    -         -         -         -         -         -         -         -      | 89|   |
                                                                                                               85                                                                                86  90  91

   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)

NMR Structure

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1WWV)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1WWV)

(-) Gene Ontology  (10, 10)

NMR Structure(hide GO term definitions)
Chain A   (CNKR1_HUMAN | Q969H4)
molecular function
    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:0030674    protein binding, bridging    The binding activity of a molecule that brings together two or more protein molecules, or a protein and another macromolecule or complex, through a selective, non-covalent, often stoichiometric interaction, permitting those molecules to function in a coordinated way.
biological process
    GO:0007265    Ras protein signal transduction    A series of molecular signals within the cell that are mediated by a member of the Ras superfamily of proteins switching to a GTP-bound active state.
    GO:0007266    Rho protein signal transduction    A series of molecular signals within the cell that are mediated by a member of the Rho family of proteins switching to a GTP-bound active state.
    GO:0007169    transmembrane receptor protein tyrosine kinase signaling pathway    A series of molecular signals initiated by the binding of an extracellular ligand to a receptor on the surface of the target cell where the receptor possesses tyrosine kinase activity, and ending with regulation of a downstream cellular process, e.g. transcription.
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:0005911    cell-cell junction    A cell junction that forms a connection between two or more cells in a multicellular organism; excludes direct cytoplasmic junctions such as ring canals.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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