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(-) Description

Title :  PROTEIN-DNA CONFORMATIONAL CHANGES IN THE CRYSTAL STRUCTURE OF A LAMBDA CRO-OPERATOR COMPLEX
 
Authors :  R. G. Brennan, S. L. Roderick, Y. Takeda, B. W. Matthews
Date :  15 Jan 92  (Deposition) - 15 Jan 92  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.90
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L
Biol. Unit 1:  A,B,G,H  (1x)
Biol. Unit 2:  C,D,I,J  (1x)
Biol. Unit 3:  E,F,K,L  (1x)
Keywords :  Protein-Dna Complex, Double Helix, Transcription/Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. G. Brennan, S. L. Roderick, Y. Takeda, B. W. Matthews
Protein-Dna Conformational Changes In The Crystal Structure Of A Lambda Cro-Operator Complex.
Proc. Natl. Acad. Sci. Usa V. 87 8165 1990
PubMed-ID: 2146682  |  Reference-DOI: 10.1073/PNAS.87.20.8165
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'- D(*TP*AP*TP*CP*AP*CP*CP*GP*CP*GP*GP*GP*TP*GP*AP*TP*A)-3')
    ChainsG, H, I, J, K, L
    EngineeredYES
    SyntheticYES
 
Molecule 2 - PROTEIN (LAMBDA CRO)
    ChainsA, B, C, D, E, F
    Organism ScientificENTEROBACTERIA PHAGE LAMBDA
    Organism Taxid10710
    SynonymREGULATORY PROTEIN CRO

 Structural Features

(-) Chains, Units

  123456789101112
Asymmetric Unit ABCDEFGHIJKL
Biological Unit 1 (1x)AB    GH    
Biological Unit 2 (1x)  CD    IJ  
Biological Unit 3 (1x)    EF    KL

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4CRO)

(-) Sites  (0, 0)

(no "Site" information available for 4CRO)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4CRO)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4CRO)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4CRO)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4CRO)

(-) Exons   (0, 0)

(no "Exon" information available for 4CRO)

(-) Sequences/Alignments

Asymmetric Unit
   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:64
 aligned with RCRO_LAMBD | P03040 from UniProtKB/Swiss-Prot  Length:66

    Alignment length:64
                                    12        22        32        42        52        62    
            RCRO_LAMBD    3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
               SCOP domains d4croa_ A: cro lambda repressor                                  SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author ................................................................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  4cro A  3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
                                    12        22        32        42        52        62    

Chain B from PDB  Type:PROTEIN  Length:64
 aligned with RCRO_LAMBD | P03040 from UniProtKB/Swiss-Prot  Length:66

    Alignment length:64
                                    12        22        32        42        52        62    
            RCRO_LAMBD    3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
               SCOP domains d4crob_ B: cro lambda repressor                                  SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author ................................................................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  4cro B  3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
                                    12        22        32        42        52        62    

Chain C from PDB  Type:PROTEIN  Length:64
 aligned with RCRO_LAMBD | P03040 from UniProtKB/Swiss-Prot  Length:66

    Alignment length:64
                                    12        22        32        42        52        62    
            RCRO_LAMBD    3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
               SCOP domains d4croc_ C: cro lambda repressor                                  SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author ................................................................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  4cro C  3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
                                    12        22        32        42        52        62    

Chain D from PDB  Type:PROTEIN  Length:64
 aligned with RCRO_LAMBD | P03040 from UniProtKB/Swiss-Prot  Length:66

    Alignment length:64
                                    12        22        32        42        52        62    
            RCRO_LAMBD    3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
               SCOP domains d4crod_ D: cro lambda repressor                                  SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author ................................................................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  4cro D  3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
                                    12        22        32        42        52        62    

Chain E from PDB  Type:PROTEIN  Length:64
 aligned with RCRO_LAMBD | P03040 from UniProtKB/Swiss-Prot  Length:66

    Alignment length:64
                                    12        22        32        42        52        62    
            RCRO_LAMBD    3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
               SCOP domains d4croe_ E: cro lambda repressor                                  SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author ................................................................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  4cro E  3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
                                    12        22        32        42        52        62    

Chain F from PDB  Type:PROTEIN  Length:64
 aligned with RCRO_LAMBD | P03040 from UniProtKB/Swiss-Prot  Length:66

    Alignment length:64
                                    12        22        32        42        52        62    
            RCRO_LAMBD    3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
               SCOP domains d4crof_ F: cro lambda repressor                                  SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author ................................................................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  4cro F  3 QRITLKDYAMRFGQTKTAKDLGVYQSAINKAIHAGRKIFLTINADGSVYAEEVKPFPSNKKTTA 66
                                    12        22        32        42        52        62    

Chain G from PDB  Type:DNA  Length:16
                                               
                  4cro G  2 ATCACCGCGGGTGATA 17
                                    11      

Chain H from PDB  Type:DNA  Length:16
                                               
                  4cro H  2 ATCACCGCGGGTGATA 17
                                    11      

Chain I from PDB  Type:DNA  Length:16
                                               
                  4cro I  2 ATCACCGCGGGTGATA 17
                                    11      

Chain J from PDB  Type:DNA  Length:16
                                               
                  4cro J  2 ATCACCGCGGGTGATA 17
                                    11      

Chain K from PDB  Type:DNA  Length:16
                                               
                  4cro K  2 ATCACCGCGGGTGATA 17
                                    11      

Chain L from PDB  Type:DNA  Length:16
                                               
                  4cro L  2 ATCACCGCGGGTGATA 17
                                    11      

   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, 6)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4CRO)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4CRO)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (RCRO_LAMBD | P03040)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        RCRO_LAMBD | P030401cop 1d1l 1d1m 1orc 2a63 2ecs 2orc 2ovg 3orc 5cro 6cro

(-) Related Entries Specified in the PDB File

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