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(-) Description

Title :  MODEL OF A LAMBDA REPRESSOR TETRAMER (TWO DIMERS) BOUND TO TWO ADJACENT OPERATOR SITES BASED ON 1KCA
 
Authors :  R. Chattopadhyaya, K. Ghosh
Date :  30 May 02  (Deposition) - 07 Jun 02  (Release) - 10 Feb 04  (Revision)
Method :  THEORETICAL MODEL
Resolution :  NOT APPLICABLE
Chains :  Theor. Model :  A,B,C,D,E,F
Keywords :  Full Lambda Repressor, Gene Regulation, Operator Sites, Protein/Dna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Ghosh, R. Chattopadhyaya
Papain Does Not Cleave Operator-Bound Lambda Repressor: Structural Characterization Of The Carboxy Terminal Domain And The Hinge.
J. Biomol. Struct. Dyn. V. 18 557 2001
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - REPRESSOR PROTEIN CI
    Chains: A, B, C, D
    Organism Common: VIRUS
    Organism Scientific: BACTERIOPHAGE LAMBDA
    Synonym: LAMBDA REPRESSOR CI
 
Molecule 2 - DNA (44 NUCLEOTIDES OPERATOR SITE)
    Chains: E
    Engineered: YES
    Synthetic: YES
 
Molecule 3 - DNA (44 NUCLEOTIDES OPERATOR SITE)
    Chains: F
    Engineered: YES
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
Theoretical Model : 

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1LWQ)

(-) SS Bonds  (4, 4)

Theoretical Model
No.Residues
1A:215 -A:219
2B:215 -B:219
3C:215 -C:219
4D:215 -D:219

(-) Cis Peptide Bonds  (4, 4)

Theoretical Model
No.Residues
1Lys A:157 -Pro A:158
2Lys B:157 -Pro B:158
3Lys C:157 -Pro C:158
4Lys D:157 -Pro D:158

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 4)

Theoretical Model (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HTH_CROC1PS50943 Cro/C1-type HTH domain profile.RPC1_LAMBD19-77
 
 
 		  4A:18-76
B:18-76
C:18-76
D:18-76

(-) Exons   (0, 0)

(no "Exon" information available for 1LWQ)

(-) Sequences/Alignments

Theoretical Model
   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:236
 aligned with RPC1_LAMBD | P03034 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:236
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231      
           RPC1_LAMBD     2 STKKKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVSMQPSLRSEYEYPVFSHVQAGMFSPELRTFTKGDAERWVSTTKKASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPCNESCSVVGKVIASQWPEETFG 237
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh....................................hhhhhhhhhh.....eeee....................eeeee.........eeeeee....eeeeeee......eee........ee....eeeeeeeeeee.hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------HTH_CROC1  PDB: A:18-76 UniProt: 19-77                     ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lwq A   1 STKKKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVSMQPSLRSEYEYPVFSHVQAGMFSPELRTFTKGDAERWVSTTKKASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPCNESCSVVGKVIASQWPEETFG 236
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230      


Chain B from PDB  Type:PROTEIN  Length:231
 aligned with RPC1_LAMBD | P03034 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:231
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236 
           RPC1_LAMBD     7 PLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVSMQPSLRSEYEYPVFSHVQAGMFSPELRTFTKGDAERWVSTTKKASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPCNESCSVVGKVIASQWPEETFG 237
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh..hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.....................................hhhhhhhh......eeee....................eeeee.........eeeeee....eeeeeee......eee........ee....eeeeeeeeeee.hhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------HTH_CROC1  PDB: B:18-76 UniProt: 19-77                     ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lwq B   6 PLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVSMQPSLRSEYEYPVFSHVQAGMFSPELRTFTKGDAERWVSTTKKASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPCNESCSVVGKVIASQWPEETFG 236
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235 


Chain C from PDB  Type:PROTEIN  Length:236
 aligned with RPC1_LAMBD | P03034 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:236
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231      
           RPC1_LAMBD     2 STKKKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVSMQPSLRSEYEYPVFSHVQAGMFSPELRTFTKGDAERWVSTTKKASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPCNESCSVVGKVIASQWPEETFG 237
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh..................................hhhhhhhhh.......eeee....................eeeee.........eeeeee....eeeeeee......eee........ee....eeeeeeeeeee.hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------HTH_CROC1  PDB: C:18-76 UniProt: 19-77                     ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lwq C   1 STKKKPLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVSMQPSLRSEYEYPVFSHVQAGMFSPELRTFTKGDAERWVSTTKKASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPCNESCSVVGKVIASQWPEETFG 236
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230      


Chain D from PDB  Type:PROTEIN  Length:231
 aligned with RPC1_LAMBD | P03034 from UniProtKB/Swiss-Prot  Length:237

    Alignment length:231
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236 
           RPC1_LAMBD     7 PLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVSMQPSLRSEYEYPVFSHVQAGMFSPELRTFTKGDAERWVSTTKKASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPCNESCSVVGKVIASQWPEETFG 237
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh..hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh....................................hhhhhhhhhh.....eeee....................eeeee.........eeeeee....eeeeeee......eee........ee....eeeeeeeeeee.hhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------HTH_CROC1  PDB: D:18-76 UniProt: 19-77                     ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lwq D   6 PLTQEQLEDARRLKAIYEKKKNELGLSQESVADKMGMGQSGVGALFNGINALNAYNAALLAKILKVSVEEFSPSIAREIYEMYEAVSMQPSLRSEYEYPVFSHVQAGMFSPELRTFTKGDAERWVSTTKKASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPCNESCSVVGKVIASQWPEETFG 236
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235 


Chain E from PDB  Type:DNA  Length:44
                                                                            
                 1lwq E   1 TATATCACCGCCAGTGGTATTTATGATATCACCGCCAGTGGTAT  44
                                    10        20        30        40    


Chain F from PDB  Type:DNA  Length:44
                                                                            
                 1lwq F  45 AATACCACTGGCGGTGATATCATAAATACCACTGGCGGTGATAT  88
                                    54        64        74        84
   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 1LWQ)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1LWQ)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Theoretical Model(hide GO term definitions)
Chain A,B,C,D   (RPC1_LAMBD | P03034)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    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.
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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  Cis Peptide Bonds
    Lys A:157 - Pro A:158   [ RasMol ]  
    Lys B:157 - Pro B:158   [ RasMol ]  
    Lys C:157 - Pro C:158   [ RasMol ]  
    Lys D:157 - Pro D:158   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        RPC1_LAMBD | P03034: 1f39 1gfx 1j5g 1kca 1lli 1lmb 1lrp 1rio 3bdn 3kz3 3woa

(-) Related Entries Specified in the PDB File

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