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(-) Description

Title :  EMBRYONIC NEURAL INDUCING FACTOR CHURCHILL IS NOT A DNA-BINDING ZINC FINGER PROTEIN: SOLUTION STRUCTURE REVEALS A SOLVENT-EXPOSED BETA-SHEET AND ZINC BINUCLEAR CLUSTER
 
Authors :  B. M. Lee, B. A. Buck-Koehntop, M. A. Martinez-Yamout, J. M. Gottesfeld, H. Dyson, P. E. Wright
Date :  07 Apr 07  (Deposition) - 21 Aug 07  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Protein, Zinc, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. M. Lee, B. A. Buck-Koehntop, M. A. Martinez-Yamout, H. J. Dyson, P. E. Wright
Embryonic Neural Inducing Factor Churchill Is Not A Dna-Binding Zinc Finger Protein: Solution Structure Reveals A Solvent-Exposed Beta-Sheet And Zinc Binuclear Cluster
J. Mol. Biol. V. 371 1274 2007
PubMed-ID: 17610897  |  Reference-DOI: 10.1016/J.JMB.2007.06.021
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CHURCHILL PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector: PET21A
    Expression System Vector Type: VECTOR
    Gene: CHURC1, C14ORF52, CHCH
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606

 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:2 , CYS A:5 , CYS A:30 , ALA A:31 , HIS A:66BINDING SITE FOR RESIDUE ZN A 108
2AC2SOFTWARECYS A:30 , CYS A:33 , CYS A:61 , CYS A:64BINDING SITE FOR RESIDUE ZN A 109
3AC3SOFTWAREHIS A:59 , HIS A:71 , CYS A:88 , CYS A:91BINDING SITE FOR RESIDUE ZN A 110

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2JOX)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:106
 aligned with CHUR_HUMAN | Q8WUH1 from UniProtKB/Swiss-Prot  Length:139

    Alignment length:106
                                    38        48        58        68        78        88        98       108       118       128      
           CHUR_HUMAN    29 CGDCVEKEYPNRGNTCLENGSFLLNFTGCAVCSKRDFMLITNKSLKEEDGEEIVTYDHLCKNCHHVIARHEYTFSIMDEFQEYTMLCLLCGKAEDTISILPDDPRQ 134
               SCOP domains ---------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains Churchill-2joxA01 A:2-80                                                       --------------------------- Pfam domains
         Sec.struct. author .....................................eeeeeeeeeee..eeeeeeeeee.....eeeeeeeeeeee..eeeeeeee...eeeeeeee........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 2jox A   2 CGDCVEKEYPNRGNTCLENGSFLLNFTGCAVCSKRDFMLITNKSLKEEDGEEIVTYDHLCKNCHHVIARHEYTFSIMDEFQEYTMLCLLCGKAEDTISILPDDPRQ 107
                                    11        21        31        41        51        61        71        81        91       101
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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 2JOX)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

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

(-) Gene Ontology  (6, 6)

NMR Structure(hide GO term definitions)
Chain A   (CHUR_HUMAN | Q8WUH1)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    GO:0045893    positive regulation of transcription, DNA-templated    Any process that activates or increases 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.

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