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Sequence, Chains, Asymmetric and Biological Units

Title SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING D COMPLEXED TO ITS NATURAL OPERATOR O3
Keywords LAC REPRESSOR, LAC OPERATORS, PROTEIN-DNA COMPLEX, DNA-BINDI REPRESSOR, TRANSCRIPTION, TRANSCRIPTION REGULATION, TRANSCR DNA COMPLEX
Experiment NMR
Number of Models  10

   Database       ID code    StatusCoordinate files
        Header     Asymmetric unit     Biological unit  
PDB   2KEK     released     available     available     Quaternary Structure Server  
Asymmetric unit from PDB
 Unit     Type     Name   Chain ID   Residues   Atoms   Hetatoms 
1  Protein   LACTOSE OPERON REPRESSOR  A 62 959 0
2  Protein   LACTOSE OPERON REPRESSOR  B 62 958 0
3  Other macromolecule   DNA (5'- D(*CP*GP*GP*CP*AP*GP*TP*GP*AP*GP*CP*GP*CP*AP*AP*CP*GP*CP*AP C)-3')  C 23 727 0
4  Other macromolecule   DNA (5'- D(P*GP*AP*AP*TP*TP*GP*CP*GP*TP*TP*GP*CP*GP*CP*TP*CP*AP*CP*T *G)-3')  D 23 730 0
total       170 3374 0
Proteins
Unit 1 MET1 LYS2 PRO3 VAL4 THR5 LEU6 TYR7 ASP8 VAL9 ALA10 GLU11 TYR12 ALA13 GLY14 VAL15 SER16 TYR17 GLN18 THR19 VAL20 SER21 ARG22 VAL23 VAL24 ASN25 GLN26 ALA27 SER28 HIS29 VAL30 SER31 ALA32 LYS33 THR34 ARG35 GLU36 LYS37 VAL38 GLU39 ALA40 ALA41 MET42 ALA43 GLU44 LEU45 ASN46 TYR47 ILE48 PRO49 ASN50 ARG51 CYS52 ALA53 GLN54 GLN55 LEU56 ALA57 GLY58 LYS59 GLN60 SER61 LEU62
Unit 2 MET1 LYS2 PRO3 VAL4 THR5 LEU6 TYR7 ASP8 VAL9 ALA10 GLU11 TYR12 ALA13 GLY14 VAL15 SER16 TYR17 GLN18 THR19 VAL20 SER21 ARG22 VAL23 VAL24 ASN25 GLN26 ALA27 SER28 HIS29 VAL30 SER31 ALA32 LYS33 THR34 ARG35 GLU36 LYS37 VAL38 GLU39 ALA40 ALA41 MET42 ALA43 GLU44 LEU45 ASN46 TYR47 ILE48 PRO49 ASN50 ARG51 CYS52 ALA53 GLN54 GLN55 LEU56 ALA57 GLY58 LYS59 GLN60 SER61 LEU62
Other macromolecules
Unit 3 DC-1 DG1 DG2 DC3 DA4 DG5 DT6 DG7 DA8 DG9 DC10 DG11 DC12 DA13 DA14 DC15 DG16 DC17 DA18 DA19 DT20 DT21 DC22
Unit 4 DG-1 DA1 DA2 DT3 DT4 DG5 DC6 DG7 DT8 DT9 DG10 DC11 DG12 DC13 DT14 DC15 DA16 DC17 DT18 DG19 DC20 DC21 DG22
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Perl script:    PDBscan.pl  (15 Sep 2016)
Author:    Peter Slickers  (slickers@leibniz-fli.de),  IMB Jena,  Germany