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(-) Description

Title :  THE STRUCTURE OF ANTI-TRAP
 
Authors :  C. A. Mcelroy, P. Gollnick, M. P. Foster
Date :  12 Sep 09  (Deposition) - 22 Sep 10  (Release) - 22 Sep 10  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B,C  (20x)
NMR Structure *:  A,B,C  (1x)
Keywords :  Protein, Transcription, Transcription Regulation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. A. Mcelroy, P. Gollnick, M. P. Foster
Solution Structure Of The B. Subtilis Anti-Trap Trimer And Its Interaction With Trap
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TRYPTOPHAN RNA-BINDING ATTENUATOR PROTEIN INHIBITORY PROTEIN
    ChainsA, B, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainDE3
    Expression System Taxid562
    Expression System VectorPET24A
    GeneBSU02530, RTPA, YCZA
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423
    SynonymANTI-TRAP PROTEIN, AT

 Structural Features

(-) Chains, Units

  123
NMR Structure (20x)ABC
NMR Structure * (1x)ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

NMR Structure (2, 6)
No.NameCountTypeFull Name
1FME3Mod. Amino AcidN-FORMYLMETHIONINE
2ZN3Ligand/IonZINC ION
NMR Structure * (1, 3)
No.NameCountTypeFull Name
1FME3Mod. Amino AcidN-FORMYLMETHIONINE
2ZN-1Ligand/IonZINC ION

(-) Sites  (3, 3)

NMR Structure (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:12 , CYS A:15 , CYS A:26 , CYS A:29BINDING SITE FOR RESIDUE ZN A 54
2AC2SOFTWARECYS B:12 , CYS B:15 , CYS B:26 , CYS B:29BINDING SITE FOR RESIDUE ZN B 54
3AC3SOFTWARECYS C:12 , CYS C:15 , CYS C:26 , CYS C:29BINDING SITE FOR RESIDUE ZN C 54

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2KO8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2KO8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2KO8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2KO8)

(-) Exons   (0, 0)

(no "Exon" information available for 2KO8)

(-) 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:53
 aligned with RTPA_BACSU | O31466 from UniProtKB/Swiss-Prot  Length:53

    Alignment length:53
                                    10        20        30        40        50   
            RTPA_BACSU    1 MVIATDDLEVACPKCERAGEIEGTPCPACSGKGVILTAQGYTLLDFIQKHLNK 53
               SCOP domains ----------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhh.eee......................eeehhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------- Transcript
                  2ko8 A  1 mVIATDDLEVACPKCERAGEIEGTPCPACSGKGVILTAQGYTLLDFIQKHLNK 53
                            |       10        20        30        40        50   
                            |                                                    
                            1-FME                                                

Chain B from PDB  Type:PROTEIN  Length:53
 aligned with RTPA_BACSU | O31466 from UniProtKB/Swiss-Prot  Length:53

    Alignment length:53
                                    10        20        30        40        50   
            RTPA_BACSU    1 MVIATDDLEVACPKCERAGEIEGTPCPACSGKGVILTAQGYTLLDFIQKHLNK 53
               SCOP domains ----------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhh.eee........ee..ee........eeehhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------- Transcript
                  2ko8 B  1 mVIATDDLEVACPKCERAGEIEGTPCPACSGKGVILTAQGYTLLDFIQKHLNK 53
                            |       10        20        30        40        50   
                            1-FME                                                

Chain C from PDB  Type:PROTEIN  Length:53
 aligned with RTPA_BACSU | O31466 from UniProtKB/Swiss-Prot  Length:53

    Alignment length:53
                                    10        20        30        40        50   
            RTPA_BACSU    1 MVIATDDLEVACPKCERAGEIEGTPCPACSGKGVILTAQGYTLLDFIQKHLNK 53
               SCOP domains ----------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhh.eee........ee..ee........eeehhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------- Transcript
                  2ko8 C  1 mVIATDDLEVACPKCERAGEIEGTPCPACSGKGVILTAQGYTLLDFIQKHLNK 53
                            |       10        20        30        40        50   
                            1-FME                                                

   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  (0, 0)

(no "SCOP Domain" information available for 2KO8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2KO8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2KO8)

(-) Gene Ontology  (5, 5)

NMR Structure(hide GO term definitions)
Chain A,B,C   (RTPA_BACSU | O31466)
molecular function
    GO:0031072    heat shock protein binding    Interacting selectively and non-covalently with a heat shock protein, any protein synthesized or activated in response to heat shock.
    GO:0051082    unfolded protein binding    Interacting selectively and non-covalently with an unfolded protein.
biological process
    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:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        RTPA_BACSU | O314662bx9 2zp8 2zp9

(-) Related Entries Specified in the PDB File

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