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(-) Description

Authors :  Y. H. Jeon, T. Negishi, M. Shirakawa, T. Yamazaki, N. Fujita, A. Ishiham Y. Kyogoku
Date :  09 Oct 95  (Deposition) - 08 Mar 96  (Release) - 13 Jul 11  (Revision)
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A
NMR Structure *:  A  (1x)
Keywords :  Transcription Regulation, Nucleotidyl Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  Y. H. Jeon, T. Negishi, M. Shirakawa, T. Yamazaki, N. Fujita, A. Ishihama, Y. Kyogoku
Solution Structure Of The Activator Contact Domain Of The Rna Polymerase Alpha Subunit.
Science V. 270 1495 1995
PubMed-ID: 7491496
(for further references see the PDB file header)

(-) Compounds

    Cell LineNH315
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-3A
    Expression System Taxid562
    Organism ScientificESCHERICHIA COLI
    Organism Taxid83333

 Structural Features

(-) Chains, Units

NMR Structure A
NMR Structure * (1x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1COO)

(-) Sites  (0, 0)

(no "Site" information available for 1COO)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

NMR Structure
1Trp A:321 -Pro A:322

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1COO)

(-) Exons   (0, 0)

(no "Exon" information available for 1COO)

(-) 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:81
 aligned with RPOA_ECOLI | P0A7Z4 from UniProtKB/Swiss-Prot  Length:329

    Alignment length:81
                                   258       268       278       288       298       308       318       328 
               SCOP domains d1cooa_ A: C-terminal domain of RNA polymerase alpha subunit                      SCOP domains
               CATH domains 1cooA00 A:249-329 5' to 3' exonuclease, C-terminal subdomain                      CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............hhhhhhhhhh....hhhhhh..hhhhhhh....hhhhhhhhhhhhh.................... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                                   258       268       278       288       298       308       318       328 

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 11)

NMR Structure(hide GO term definitions)
Chain A   (RPOA_ECOLI | P0A7Z4)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003899    DNA-directed 5'-3' RNA polymerase activity    Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). Utilizes a DNA template, i.e. the catalysis of DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'.
    GO:0016779    nucleotidyltransferase activity    Catalysis of the transfer of a nucleotidyl group to a reactant.
    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:0046983    protein dimerization activity    The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    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:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.


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  Cis Peptide Bonds
    Trp A:321 - Pro A:322   [ RasMol ]  

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

        RPOA_ECOLI | P0A7Z41bdf 1lb2 1xs9 2jzb 3iyd 3k4g 3lu0 3n4m 3n97 4jk1 4jk2 4kmu 4kn4 4kn7 4mex 4mey 4s20 4xsx 4xsy 4xsz 4yg2 4yln 4ylo 4ylp 4zh2 4zh3 4zh4 5byh 5ciz 5ezk 5ipl 5ipm 5ipn 5ms0 5my1 5nsr 5nss 5uac 5uag 5uah 5uaj 5ual 5uaq 5up6 5upc 5vsw 5w1s 5w1t

(-) Related Entries Specified in the PDB File

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