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(-) Description

Title :  SOLUTION STRUCTURE OF HUMAN KI67 FHA DOMAIN
 
Authors :  I. J. Byeon, H. Li, M. D. Tsai
Date :  25 Sep 03  (Deposition) - 30 Dec 03  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (23x)
NMR Structure *:  A  (1x)
Keywords :  Beta Sandwich, Cell Cycle (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. Li, I. J. Byeon, Y. Ju, M. D. Tsai
Structure Of Human Ki67 Fha Domain And Its Binding To A Phosphoprotein Fragment From Hnifk Reveal Unique Recognition Sites And New Views To The Structural Basis Of Fha Domain Functions
J. Mol. Biol. V. 335 371 2004
PubMed-ID: 14659764  |  Reference-DOI: 10.1016/J.JMB.2003.10.032
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ANTIGEN KI-67
    Cellular LocationNUCLEUS
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPEG
    Expression System StrainBL21 (DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentFHA DOMAIN
    GeneMKI67
    MutationYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymCELL PROLIFERATION ANTIGEN KI-67, LONG FORM

 Structural Features

(-) Chains, Units

  1
NMR Structure (23x)A
NMR Structure * (1x)A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1R21)

(-) Sites  (0, 0)

(no "Site" information available for 1R21)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1R21)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1R21)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1R21)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FHA_DOMAINPS50006 Forkhead-associated (FHA) domain profile.KI67_HUMAN27-76  1A:27-76
NMR Structure * (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FHA_DOMAINPS50006 Forkhead-associated (FHA) domain profile.KI67_HUMAN27-76  1A:27-76

(-) Exons   (4, 4)

NMR Structure (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003686541aENSE00001447684chr10:129924649-129924363287KI67_HUMAN-00--
1.2aENST000003686542aENSE00001387181chr10:129924020-129923840181KI67_HUMAN1-31311A:1-3131
1.3ENST000003686543ENSE00000987369chr10:129921433-12992135579KI67_HUMAN31-57271A:31-5727
1.4ENST000003686544ENSE00000987370chr10:129921260-129921145116KI67_HUMAN58-96391A:58-9639
1.5ENST000003686545ENSE00000987371chr10:129917583-12991751767KI67_HUMAN96-118231A:96-1005
1.6ENST000003686546ENSE00000987372chr10:129914800-12991475546KI67_HUMAN119-134160--
1.7bENST000003686547bENSE00000987373chr10:129914271-1299131921080KI67_HUMAN134-4943610--
1.8ENST000003686548ENSE00000987374chr10:129911866-129911691176KI67_HUMAN494-552590--
1.9bENST000003686549bENSE00000987375chr10:129910709-129910397313KI67_HUMAN553-6571050--
1.10ENST0000036865410ENSE00000987376chr10:129910309-129910191119KI67_HUMAN657-696400--
1.11aENST0000036865411aENSE00000987377chr10:129910080-129909909172KI67_HUMAN697-754580--
1.12ENST0000036865412ENSE00000987378chr10:129908797-129908642156KI67_HUMAN754-806530--
1.13bENST0000036865413bENSE00001144087chr10:129907687-1299008436845KI67_HUMAN806-308722820--
1.14aENST0000036865414aENSE00001144079chr10:129899965-129899522444KI67_HUMAN3088-32351480--
1.15ENST0000036865415ENSE00001385972chr10:129897519-1298949232597KI67_HUMAN3236-3256210--

(-) 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:100
 aligned with KI67_HUMAN | P46013 from UniProtKB/Swiss-Prot  Length:3256

    Alignment length:100
                                    10        20        30        40        50        60        70        80        90       100
           KI67_HUMAN     1 MWPTRRLVTIKRSGVDGPHFPLSLSTCLFGRGIECDIRIQLPVVSKQHCKIEIHEQEAILHNFSSTNPTQVNGSVIDEPVRLKHGDVITIIDRSFRYENE 100
               SCOP domains d1r21a_ A: Antigen ki-67                                                                             SCOP domains
               CATH domains 1r21A00 A:1-100  [code=2.60.200.20, no name defined]                                                 CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee..eeeeeee....eeeee......ee..........eeeee....eee.........ee..ee....ee....eeee....eeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------FHA_DOMAIN  PDB: A:27-76 UniProt: 27-76           ------------------------ PROSITE
           Transcript 1 (1) Exon 1.2a  PDB: A:1-31         --------------------------Exon 1.4  PDB: A:58-96 UniProt: 58-96  ---- Transcript 1 (1)
           Transcript 1 (2) ------------------------------Exon 1.3  PDB: A:31-57     --------------------------------------1.5   Transcript 1 (2)
                 1r21 A   1 MWPTRRLVTIKRSGVDGPHFPLSLSTCLFGRGIECDIRIQLPVVSKQHCKIEIHEQEAILHNFSSTNPTQVNGSVIDEPVRLKHGDVITIIDRSFRYENE 100
                                    10        20        30        40        50        60        70        80        90       100

   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  (1, 1)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1R21)

(-) Gene Ontology  (20, 20)

NMR Structure(hide GO term definitions)
Chain A   (KI67_HUMAN | P46013)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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:0008022    protein C-terminus binding    Interacting selectively and non-covalently with a protein C-terminus, the end of any peptide chain at which the 1-carboxy function of a constituent amino acid is not attached in peptide linkage to another amino-acid residue.
    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:0006259    DNA metabolic process    Any cellular metabolic process involving deoxyribonucleic acid. This is one of the two main types of nucleic acid, consisting of a long, unbranched macromolecule formed from one, or more commonly, two, strands of linked deoxyribonucleotides.
    GO:0031100    animal organ regeneration    The regrowth of a lost or destroyed animal organ.
    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:0008283    cell proliferation    The multiplication or reproduction of cells, resulting in the expansion of a cell population.
    GO:0034605    cellular response to heat    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism.
    GO:1990705    cholangiocyte proliferation    The multiplication or reproduction of cholangiocytes, resulting in the expansion of the cholangiocyte population. A cholangiocyte is an epithelial cell that is part of the bile duct. Cholangiocytes contribute to bile secretion via net release of bicarbonate and water.
    GO:0072574    hepatocyte proliferation    The multiplication or reproduction of hepatocytes, resulting in the expansion of a cell population. Hepatocytes form the main structural component of the liver. They are specialized epithelial cells that are organized into interconnected plates called lobules.
    GO:0030212    hyaluronan metabolic process    The chemical reactions and pathways involving hyaluronan, the naturally occurring anionic form of hyaluronic acid, any member of a group of glycosaminoglycans, the repeat units of which consist of beta-1,4 linked D-glucuronyl-beta-(1,3)-N-acetyl-D-glucosamine.
    GO:0014070    response to organic cyclic compound    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
cellular component
    GO:0005694    chromosome    A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
    GO:0000775    chromosome, centromeric region    The region of a chromosome that includes the centromeric DNA and associated proteins. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome.
    GO:0000793    condensed chromosome    A highly compacted molecule of DNA and associated proteins resulting in a cytologically distinct structure.
    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:0005730    nucleolus    A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
    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.

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 Related Entries

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

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        KI67_HUMAN | P460132aff 5j28

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