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(-) Description

Title :  STRUCTURE OF THE C3HC4 DOMAIN BY 1H-NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; A NEW STRUCTURAL CLASS OF ZINC-FINGER
 
Authors :  P. N. Barlow, R. D. Everett, B. Luisi
Date :  02 Feb 94  (Deposition) - 30 Apr 94  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A
Keywords :  Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. N. Barlow, B. Luisi, A. Milner, M. Elliott, R. Everett
Structure Of The C3Hc4 Domain By 1H-Nuclear Magnetic Resonance Spectroscopy. A New Structural Class Of Zinc-Finger.
J. Mol. Biol. V. 237 201 1994
PubMed-ID: 8126734  |  Reference-DOI: 10.1006/JMBI.1994.1222
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - EQUINE HERPES VIRUS-1 RING DOMAIN
    ChainsA
    EngineeredYES
    Organism CommonEQUINE HERPESVIRUS 1
    Organism ScientificEQUID HERPESVIRUS 1
    Organism Taxid10326

 Structural Features

(-) Chains, Units

  
NMR Structure 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

NMR Structure (1, 2)
No.NameCountTypeFull Name
1ZN2Ligand/IonZINC ION

(-) Sites  (4, 4)

NMR Structure (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:24 , HIS A:26 , CYS A:43 , CYS A:46BINDING SITE FOR RESIDUE ZN A 70
2AC2SOFTWARECYS A:8 , CYS A:11 , CYS A:29 , CYS A:32BINDING SITE FOR RESIDUE ZN A 71
3S1UNKNOWNCYS A:8 , CYS A:11 , CYS A:29 , CYS A:32NULL
4TWOUNKNOWNCYS A:24 , HIS A:26 , CYS A:43 , CYS A:46NULL

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

NMR Structure
No.Residues
1Leu A:22 -Pro A:23

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZF_RING_2PS50089 Zinc finger RING-type profile.ICP0_EHV1B8-47  1A:8-47
2ZF_RING_1PS00518 Zinc finger RING-type signature.ICP0_EHV1B24-33  1A:24-33

(-) Exons   (0, 0)

(no "Exon" information available for 1CHC)

(-) 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:68
 aligned with ICP0_EHV1B | P28990 from UniProtKB/Swiss-Prot  Length:532

    Alignment length:68
                                    10        20        30        40        50        60        
            ICP0_EHV1B    1 MATVAERCPICLEDPSNYSMALPCLHAFCYVCITRWIRQNPTCPLCKVPVESVVHTIESDSEFKETKV 68
               SCOP domains d1chca_ A: Immediate early protein, IEEHV                            SCOP domains
               CATH domains 1chcA00 A:1-68 Zinc/RING finger domain, C3HC4 (zinc finger)          CATH domains
               Pfam domains -------------------------------------------------------------------- Pfam domains
         Sec.struct. author .................eeeee...eeee.hhhhhhhh.............eeeee............ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -------ZF_RING_2  PDB: A:8-47 UniProt: 8-47    --------------------- PROSITE (1)
                PROSITE (2) -----------------------ZF_RING_1 ----------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------- Transcript
                  1chc A  1 MATVAERCPICLEDPSNYSMALPCLHAFCYVCITRWIRQNPTCPLCKVPVESVVHTIESDSEFGDQLI 68
                                    10        20        30        40        50        60        

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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, 1)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (14, 14)

NMR Structure(hide GO term definitions)
Chain A   (ICP0_EHV1B | P28990)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    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:0075342    disruption by symbiont of host cell PML body    The breakdown, by the symbiont, of a PML body within a host cell. A PML body is a nuclear body that reacts against SP100 auto-antibodies (PML = promyelocytic leukemia). The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0030683    evasion or tolerance by virus of host immune response    Any process, either active or passive, by which a virus avoids the effects of the host organism's immune response. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0060153    modulation by virus of host cell cycle    Any viral process that modulates the rate or extent of progression through the cell cycle.
    GO:0039648    modulation by virus of host protein ubiquitination    Any process in which a virus modulates the frequency, rate or extent of protein ubiquitination in the host organism. Ubiquitination is the process in which one or more ubiquitin groups are added to a protein.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0039548    suppression by virus of host IRF3 activity    Any process in which a virus stops, prevents, or reduces the activity of host IRF3 (interferon regulatory factor-3), a transcription factor in the RIG-I/MDA-5 signaling pathway. Viral infection triggers phosphorylation of cytoplasmic IRF3, which allows IRF3 to form a homodimer, migrate to the nucleus, and activate transcription of IFN-alpha and IFN-beta genes.
    GO:0039593    suppression by virus of host exit from mitosis    Any viral process which decreases the rate or extent of a host cell leaving M phase of the cell cycle. M phase is the part of the mitotic cell cycle during which mitosis and cytokinesis take place.
    GO:0039503    suppression by virus of host innate immune response    Any process in which a virus stops, prevents, or reduces the frequency, rate or extent of the innate immune response of the host organism, the host's first line of defense.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.

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