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(-) Description

Title :  CRYSTAL STRUCTURE OF HJHDM1A COMPLEXED WITH A-KETOGLUTARATE
 
Authors :  Z. Han
Date :  05 Apr 07  (Deposition) - 24 Apr 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Jmjc-Domain-Containing Histone Demethylases, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Z. Han, P. Liu, L. Gu, Y. Zhang, H. Li, S. Chen, J. Chai
Structural Basis For Histone Demethylation By Jhdm1
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - JMJC DOMAIN-CONTAINING HISTONE DEMETHYLATION PROTEIN 1A
    ChainsA
    EC Number1.14.11.27
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28B, PET21B
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System Vector TypePLASMID
    FragmentRESIDUES 1-383, RESIDUES 450-517
    GeneHJHDM1A
    MutationYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Synonym[HISTONE-H3]-LYSINE-36 DEMETHYLASE 1A, F-BOX/LRR- REPEAT PROTEIN 11, F-BOX AND LEUCINE-RICH REPEAT PROTEIN 11, F-BOX PROTEIN FBL7, F-BOX PROTEIN LILINA

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1AKG1Ligand/Ion2-OXOGLUTARIC ACID
2FE21Ligand/IonFE (II) ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:212 , ASP A:214 , HIS A:284 , AKG A:701BINDING SITE FOR RESIDUE FE2 A 600
2AC2SOFTWAREASN A:142 , ILE A:144 , THR A:209 , HIS A:212 , ASP A:214 , TYR A:222 , LYS A:229 , HIS A:284 , VAL A:286 , FE2 A:600 , HOH A:705 , HOH A:722 , HOH A:754BINDING SITE FOR RESIDUE AKG A 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2YU1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2YU1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2YU1)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1JMJCPS51184 JmjC domain profile.KDM2A_HUMAN148-316  1A:148-316

(-) Exons   (0, 0)

(no "Exon" information available for 2YU1)

(-) 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:386
 aligned with KDM2A_HUMAN | Q9Y2K7 from UniProtKB/Swiss-Prot  Length:1162

    Alignment length:482
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515  
          KDM2A_HUMAN    36 RTFDLEEKLHTNKYNANFVTFMEGKDFNVEYIQRGGLRDPLIFKNSDGLGIKMPDPDFTVNDVKMCVGSRRMVDVMDVNTQKGIEMTMAQWTRYYETPEEEREKLYNVISLEFSHTRLENMVQRPSTVDFIDWVDNMWPRHLKESQTESTNAILEMQYPKVQKYCLMSVRGCYTDFHVDFGGTSVWYHIHQGGKVFWLIPPTAHNLELYENWLLSGKQGDIFLGDRVSDCQRIELKQGYTFVIPSGWIHAVYTPTDTLVFGGNFLHSFNIPMQLKIYNIEDRTRVPNKFRYPFYYEMCWYVLERYVYCITNRSHLTKEFQKESLSMDLELNGLESGNGDEEAVDREPRRLSSRRSVLTSPVANGVNLDYDGLGKTCRSLPSLKKTLAGDSSSDCSRGSHNGQVWDPQCAPRKDRQVHLTHFELEGLRCLVDKLESLPLHKKCVPTGIEDEDALIADVKILLEELANSDPKLALTGVPIVQWP 517
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------JmjC-2yu1A01 A:199-299                                                                               -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhh........ee.hhhhhhhhhhhhhh....eee...............hhhhhhhhh........ee.........hhhhhhhhhh.........eeeeee......hhhhh..hhhhhhhhhhhhhhhhhhh.-----------........eeeee....eeeee.hhhhheeeeeeee..eeeeee..hhhhhhhhhhhhhh......hhhhhh...eeeee....eeee....eeeee....eeeeeeee....hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhh.-------------------------------------------------------------------------------------....hhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhh...hhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------JMJC  PDB: A:148-316 UniProt: 148-316                                                                                                                                    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2yu1 A  36 RTFDLEEKLHTNKYNANFVTFMEGKDFNVEYIQRGGLRDPLIFKNSDGLGIKMPDPDFTVNDVKMCVGSRRMVDVMDVNTQKGIEMTMAQWTRYYETPEEEREKLYNVISLEFSHTRLENMVQRPSTVDFIDWVDNMWPRHLKE-----------MQYPKVQKYCLMSVRGCYTDFHVDFGGTSVWYHIHQGGKVFWLIPPTAHNLELYENWLLSGSQGDIFLGDRVSDCQRIELKQGYTFVIPSGWIHAVYTPTDTLVFGGNFLHSFNIPMQLKIYNIEDRTRVPNKFRYPFYYEMCWYVLERYVYCITNRSHLTKEFQKESLSMDLE-------------------------------------------------------------------------------------QVHLTHFELEGLRCLVDKLESLPLHKKCVPTGIEDEDALIADVKILLEELANSDPKLALTGVPIVQWP 517
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175   |     -     | 195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355        |-         -         -         -         -         -         -         -         -    |  455       465       475       485       495       505       515  
                                                                                                                                                                         179         191                                                                                                                                                                          364                                                                                   450                                                                   

   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 2YU1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2YU1)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Cupin (179)

(-) Gene Ontology  (15, 15)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (KDM2A_HUMAN | Q9Y2K7)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0051213    dioxygenase activity    Catalysis of an oxidation-reduction (redox) reaction in which both atoms of oxygen from one molecule of O2 are incorporated into the (reduced) product(s) of the reaction. The two atoms of oxygen may be distributed between two different products.
    GO:0032452    histone demethylase activity    Catalysis of the removal of a methyl group from a histone.
    GO:0051864    histone demethylase activity (H3-K36 specific)    Catalysis of the reaction: histone H3 N6-methyl-L-lysine (position 36) + alpha-ketoglutarate + O2 = succinate + CO2 + formaldehyde + lysine. This reaction is the removal of a methyl group from lysine at position 36 of the histone H3 protein.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0006303    double-strand break repair via nonhomologous end joining    The repair of a double-strand break in DNA in which the two broken ends are rejoined with little or no sequence complementarity. Information at the DNA ends may be lost due to the modification of broken DNA ends. This term covers instances of separate pathways, called classical (or canonical) and alternative nonhomologous end joining (C-NHEJ and A-NHEJ). These in turn may further branch into sub-pathways, but evidence is still unclear.
    GO:0070544    histone H3-K36 demethylation    The modification of histone H3 by the removal of a methyl group from lysine at position 36 of the histone.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    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:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    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)

UniProtKB/Swiss-Prot
        KDM2A_HUMAN | Q9Y2K72yu2 4bbq

(-) Related Entries Specified in the PDB File

2yu2 THE SAME PROTEIN WITHOUT A-KETOGLUTARATE