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(-) Description

Title :  SOLUTION NMR STRUCTURE OF CYCLIN-DEPENDENT KINASE 2-ASSOCIATED PROTEIN 1 (CDK2-ASSOCIATED PROTEIN 1; ORAL CANCER SUPPRESSOR DELETED IN ORAL CANCER 1, DOC-1) FROM H.SAPIENS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET TARGET HR3057H
 
Authors :  A. Ertekin, J. M. Aramini, P. Rossi, A. B. Lee, M. Jiang, C. T. Ciccosanti G. V. T. Swapna, B. Rost, J. K. Everett, T. B. Acton, J. H. Prestegard, G. T. Montelione, Northeast Structural Genomics Consortium (Ne
Date :  31 Mar 10  (Deposition) - 26 May 10  (Release) - 02 Oct 13  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (20x)
NMR Structure *:  A,B  (1x)
Keywords :  Structural Genomics, Northeast Structural Genomics Consortium (Nesg), Psi-2, Protein Structure Initiative, Cancer Suppressor, Cell Cycle (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Ertekin, J. M. Aramini, P. Rossi, P. G. Leonard, H. Janjua, R. Xiao, M. Maglaqui, H. W. Lee, J. H. Prestegard, G. T. Montelione
Human Cyclin-Dependent Kinase 2-Associated Protein 1 (Cdk2Ap1) Is Dimeric In Its Disulfide-Reduced State, With Natively Disordered N-Terminal Region.
J. Biol. Chem. V. 287 16541 2012
PubMed-ID: 22427660  |  Reference-DOI: 10.1074/JBC.M112.343863

(-) Compounds

Molecule 1 - CYCLIN-DEPENDENT KINASE 2-ASSOCIATED PROTEIN 1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector: PET21
    Fragment: SEQUENCE DATABASE RESIDUES 61-115
    Gene: CDK2AP1, CDKAP1, DOC1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CDK2-ASSOCIATED PROTEIN 1, PUTATIVE ORAL CANCER SUPPRESSOR, DELETED IN ORAL CANCER 1, DOC-1

 Structural Features

(-) Chains, Units

  12
NMR Structure (20x): AB
NMR Structure * (1x): AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2KW6)

(-) Sites  (0, 0)

(no "Site" information available for 2KW6)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2KW6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2KW6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2KW6)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2KW6)

(-) Exons   (0, 0)

(no "Exon" information available for 2KW6)

(-) 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:65
 aligned with CDKA1_HUMAN | O14519 from UniProtKB/Swiss-Prot  Length:115

    Alignment length:65
                                    60        70        80        90       100       110     
          CDKA1_HUMAN    51 QGTGNSQVPQSKYAELLAIIEELGKEIRPTYAGSKSAMERLKRGIIHARGLVRECLAETERNARS 115
               SCOP domains ----------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhh.hhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------- Transcript
                 2kw6 A  51 MGHHHHHHSHSKYAELLAIIEELGKEIRPTYAGSKSAMERLKRGIIHARGLVRECLAETERNARS 115
                                    60        70        80        90       100       110     


Chain B from PDB  Type:PROTEIN  Length:65
 aligned with CDKA1_HUMAN | O14519 from UniProtKB/Swiss-Prot  Length:115

    Alignment length:65
                                    60        70        80        90       100       110     
          CDKA1_HUMAN    51 QGTGNSQVPQSKYAELLAIIEELGKEIRPTYAGSKSAMERLKRGIIHARGLVRECLAETERNARS 115
               SCOP domains ----------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------- CATH domains
           Pfam domains (1) ----------CDK2AP-2kw6B01 B:261-315                                Pfam domains (1)
           Pfam domains (2) ----------CDK2AP-2kw6B02 B:261-315                                Pfam domains (2)
         Sec.struct. author ..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------- Transcript
                 2kw6 B 251 MGHHHHHHSHSKYAELLAIIEELGKEIRPTYAGSKSAMERLKRGIIHARGLVRECLAETERNARS 315
                                   260       270       280       290       300       310
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  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 2KW6)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2KW6)

(-) Pfam Domains  (1, 2)

NMR Structure
(-)
Clan: no clan defined [family: CDK2AP] (1)

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A,B   (CDKA1_HUMAN | O14519)
molecular function
    GO:0070182    DNA polymerase binding    Interacting selectively and non-covalently with a DNA polymerase.
    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).
biological process
    GO:0006261    DNA-dependent DNA replication    A DNA replication process that uses parental DNA as a template for the DNA-dependent DNA polymerases that synthesize the new strands.
    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:0001934    positive regulation of protein phosphorylation    Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein.
cellular component
    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:0048471    perinuclear region of cytoplasm    Cytoplasm situated near, or occurring around, the nucleus.

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