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(-) Description

Title :  HIGH-RESOLUTION SOLUTION STRUCTURE OF THE DOUBLE CYS2*HIS2 ZINC FINGER FROM THE HUMAN ENHANCER BINDING PROTEIN MBP-1
 
Authors :  G. M. Clore, J. G. Omichinski, A. M. Gronenborn
Date :  01 May 92  (Deposition) - 31 Oct 93  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (60x)
Keywords :  Dna-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. G. Omichinski, G. M. Clore, M. Robien, K. Sakaguchi, E. Appella, A. M. Gronenborn
High-Resolution Solution Structure Of The Double Cys2His2 Zinc Finger From The Human Enhancer Binding Protein Mbp-1.
Biochemistry V. 31 3907 1992
PubMed-ID: 1567844  |  Reference-DOI: 10.1021/BI00131A004
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HUMAN ENHANCER-BINDING PROTEIN MBP-1
    ChainsA
    EngineeredYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 Structural Features

(-) Chains, Units

  
NMR Structure (60x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

NMR Structure (2, 3)
No.NameCountTypeFull Name
1ABA1Mod. Amino AcidALPHA-AMINOBUTYRIC ACID
2ZN2Ligand/IonZINC ION

(-) Sites  (2, 2)

NMR Structure (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:4 , CYS A:7 , HIS A:20 , HIS A:24BINDING SITE FOR RESIDUE ZN A 60
2AC2SOFTWARECYS A:32 , CYS A:35 , HIS A:48 , HIS A:54BINDING SITE FOR RESIDUE ZN A 61

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

NMR Structure (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZINC_FINGER_C2H2_1PS00028 Zinc finger C2H2 type domain signature.ZEP1_HUMAN408-428
436-458
2090-2110
2118-2140
  2-
-
A:4-24
A:32-54

(-) Exons   (2, 2)

NMR Structure (2, 2)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.3aENST000003793883aENSE00001418578chr6:12012571-12012799229ZEP1_HUMAN-00--
1.5aENST000003793885aENSE00002199131chr6:12015759-12015901143ZEP1_HUMAN1-14140--
1.8ENST000003793888ENSE00001961408chr6:12089417-1208947054ZEP1_HUMAN14-32190--
1.9eENST000003793889eENSE00001480851chr6:12120123-121261035981ZEP1_HUMAN32-202519940--
1.10ENST0000037938810ENSE00001480764chr6:12129992-12130125134ZEP1_HUMAN2026-2070450--
1.11ENST0000037938811ENSE00001984503chr6:12131000-12131175176ZEP1_HUMAN2070-2129601A:1-4343
1.12ENST0000037938812ENSE00000685179chr6:12136024-12136125102ZEP1_HUMAN2129-2163351A:43-5715
1.13bENST0000037938813bENSE00002181236chr6:12161672-12162162491ZEP1_HUMAN2163-23261640--
1.14bENST0000037938814bENSE00001480796chr6:12163516-121652321717ZEP1_HUMAN2327-27183920--

(-) 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:57
 aligned with ZEP1_HUMAN | P15822 from UniProtKB/Swiss-Prot  Length:2718

    Alignment length:57
                                  2096      2106      2116      2126      2136       
          ZEP1_HUMAN   2087 KYICEECGIRCKKPSMLKKHIRTHTDVRPYHCTYCNFSFKTKGNLTKHMKSKAHSKK 2143
               SCOP domains d1bboa1 A:1-28              d1bboa2 A:29-57               SCOP domains
               CATH domains 1bboA01 A:1-26            1bboA02 A:27-57                 CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhhhhhh.....ee......ee.hhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---ZINC_FINGER_C2H2_1   -------ZINC_FINGER_C2H2_1     --- PROSITE
           Transcript 1 (1) Exon 1.11  PDB: A:1-43 UniProt: 2070-2129  -------------- Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------Exon 1.12       Transcript 1 (2)
                1bbo A    1 KYICEECGIRaKKPSMLKKHIRTHTDVRPYHCTYCNFSFKTKGNLTKHMKSKAHSKK   57
                                    10|       20        30        40        50       
                                     11-ABA                                          

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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, 2)

NMR Structure

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (17, 17)

NMR Structure(hide GO term definitions)
Chain A   (ZEP1_HUMAN | P15822)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0000980    RNA polymerase II distal enhancer sequence-specific DNA binding    Interacting selectively and non-covalently with a RNA polymerase II (Pol II) distal enhancer. In mammalian cells, enhancers are distal sequences that increase the utilization of some promoters, and can function in either orientation and in any location (upstream or downstream) relative to the core promoter.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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).
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
    GO:0044212    transcription regulatory region DNA binding    Interacting selectively and non-covalently with a DNA region that regulates the transcription of a region of DNA, which may be a gene, cistron, or operon. Binding may occur as a sequence specific interaction or as an interaction observed only once a factor has been recruited to the DNA by other factors.
    GO:0001206    transcriptional repressor activity, RNA polymerase II distal enhancer sequence-specific binding    Interacting selectively and non-covalently with a sequence of DNA that is in a distal enhancer region for RNA polymerase II (RNAP II) in order to stop, prevent, or reduce the frequency, rate or extent of transcription from an RNA polymerase II promoter.
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:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
    GO:0006366    transcription from RNA polymerase II promoter    The synthesis of RNA from a DNA template by RNA polymerase II, originating at an RNA polymerase II promoter. Includes transcription of messenger RNA (mRNA) and certain small nuclear RNAs (snRNAs).
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
    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
        ZEP1_HUMAN | P158223znf 4znf

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1BBO)