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(-) Description

Title :  XNF7 BBOX, DEVELOPMENTAL PROTEIN, PH 7.5, 30 C, WITH ZINC, NMR, 1 STRUCTURE
 
Authors :  K. L. B. Borden, P. S. Freemont
Date :  31 Jan 96  (Deposition) - 12 Feb 97  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A
Keywords :  Zinc-Binding Protein, Xnf7, Bbox, Development, Mid-Blastula- Transition (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. L. Borden, J. M. Lally, S. R. Martin, N. J. O'Reilly, L. D. Etkin, P. S. Freemont
Novel Topology Of A Zinc-Binding Domain From A Protein Involved In Regulating Early Xenopus Development.
Embo J. V. 14 5947 1995
PubMed-ID: 8846787
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - NUCLEAR FACTOR XNF7
    Chains: A
    Engineered: YES
    Fragment: BBOX
    Organism Common: AFRICAN CLAWED FROG
    Organism Scientific: XENOPUS LAEVIS
    Organism Taxid: 8355

 Structural Features

(-) Chains, Units

  
NMR Structure : 

Summary Information (see also Sequences/Alignments below)

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

NMR Structure (1, 1)
No.NameCountTypeFull Name
1ZN1Ligand/IonZINC ION

(-) Sites  (2, 2)

NMR Structure (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:6 , HIS A:9 , LEU A:13 , CYS A:28 , HIS A:34BINDING SITE FOR RESIDUE ZN A 43
2ZN1UNKNOWNCYS A:6 , HIS A:9 , CYS A:28 , HIS A:34 , ZN A:43ZINC BINDING SITE 1.

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) 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:39
 aligned with NF7B_XENLA | Q92021 from UniProtKB/Swiss-Prot  Length:609

    Alignment length:39
                                   231       241       251         
           NF7B_XENLA   222 EKCSEHDERLKLYCKDDGTLSCVICRDSLKHASHNFLPI 260
               SCOP domains d1frea_ A: Nuclear factor XNF7          SCOP domains
               CATH domains 1freA00 A:4-42 Nuclear Factor Xnf7      CATH domains
               Pfam domains --------------------------------------- Pfam domains
         Sec.struct. author .........eeeeee........hhhhh......eeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------- PROSITE
                 Transcript --------------------------------------- Transcript
                 1fre A   4 EKCSEHDERLKLYCKDDGTLSCVICRDSLKHASHNFLPI  42
                                    13        23        33
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: Small proteins (3458)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Few Secondary Structures (1120)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (8, 8)

NMR Structure(hide GO term definitions)
Chain A   (NF7B_XENLA | Q92021)
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: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: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:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    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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