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(-) Description

Title :  SOLUTION STRUCTURE OF ZF-C2H2 DOMAINS FROM HUMAN ZINC FINGER PROTEIN 295
 
Authors :  T. Tomizawa, T. Kigawa, K. Saito, S. Koshiba, M. Inoue, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  29 May 04  (Deposition) - 29 Nov 04  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Zf-C2H2 Domain, Zinc Binding, Nucleic Acid Binding, Kiaa1227 Protein, Structural Genomics, Riken Structural Genomics/Proteomics Initiative, Rsgi, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. Tomizawa, T. Kigawa, K. Saito, S. Koshiba, M. Inoue, S. Yokoyama
Solution Structure Of Zf-C2H2 Domains From Human Zinc Finger Protein 295
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ZINC FINGER PROTEIN 295
    ChainsA
    EngineeredYES
    Expression System PlasmidP040126-28
    Expression System Vector TypePLASMID
    FragmentZF-C2H2 DOMAIN
    GeneKAZUSA CDNA FH04710
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsCELL-FREE PROTEIN SYNTHESIS

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

NMR Structure (1, 3)
No.NameCountTypeFull Name
1ZN3Ligand/IonZINC ION

(-) Sites  (3, 3)

NMR Structure (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:19 , CYS A:22 , HIS A:35 , CYS A:39BINDING SITE FOR RESIDUE ZN A 301
2AC2SOFTWARECYS A:45 , TYR A:47 , CYS A:48 , HIS A:61 , CYS A:65BINDING SITE FOR RESIDUE ZN A 501
3AC3SOFTWARECYS A:72 , CYS A:75 , HIS A:88 , HIS A:93BINDING SITE FOR RESIDUE ZN A 701

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

NMR Structure (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_FINGER_C2H2_1PS00028 Zinc finger C2H2 type domain signature.ZBT21_HUMAN548-569
577-598
672-692
777-798
939-959
1045-1065
  2-
-
A:7-7
A:72-93
-
-

(-) Exons   (1, 1)

NMR Structure (1, 1)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003985111aENSE00001533420chr21:43430496-43430361136ZBT21_HUMAN-00--
1.6dENST000003985116dENSE00001533365chr21:43414217-434087465472ZBT21_HUMAN1-107110711A:1-107 (gaps)175

(-) 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:107
 aligned with ZBT21_HUMAN | Q9ULJ3 from UniProtKB/Swiss-Prot  Length:1066

    Alignment length:175
                                   657       667       677       687       697       707       717       727       737       747       757       767       777       787       797       807       817     
          ZBT21_HUMAN   648 GQSSSQAQQVIKRNLRSRAKGAYICTYCGKAYRFLSQFKQHIKMHPGEKPLGVNKVAKPKEHAPLASPVENKEVYQCRLCNAKLSSLLEQGSHERLCRNAAVCPYCSLRFFSPELKQEHESKCEYKKLTCLECMRTFKSSFSIWRHQVEVHNQNNMAPTENFSLPVLDHNGDVTG 822
               SCOP domains d1wjp                      a1                                     A:1-42                            d1wjpa2 A:43-66         d1wjpa3 A:67-107                                    SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....----------------------..------------------------------------....................hhhhhhhhhhhhhhh...........hhhhhhhhhhhh.hhh.ee....ee..hhhhhhhhhhhh..........----------..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------ZINC_FINGER_C2H2_1   ------------------------------------------------------------------------------------ZINC_FINGER_C2H2_1    ------------------------ PROSITE
               Transcript 1 Exon 1.6d  PDB: A:1-107 (gaps) UniProt: 1-1071 [INCOMPLETE]                                                                                                                     Transcript 1
                 1wjp A   1 GSSGS----------------------SG------------------------------------ASPVENKEVYQCRLCNAKLSSLLEQGSHERLCRNAAVCPYCSLRFFSPELKQEHESKCEYKKLTCLECMRTFKSSFSIWRHQVEVHNQNNMAPTS----------GPSSG 107
                                |    -         -       ||-         -         -         -     |  12        22        32        42        52        62        72        82        92       102         -|    
                                5                      6|                                    8                                                                                           102        103    
                                                        7                                                                                                                                                  

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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  (1, 3)

NMR Structure

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

NMR Structure(hide GO term definitions)
Chain A   (ZBT21_HUMAN | Q9ULJ3)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008327    methyl-CpG binding    Interacting selectively and non-covalently with a methylated cytosine/guanine dinucleotide.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    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:0045892    negative regulation of transcription, DNA-templated    Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
    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: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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