1L1M, 1L1M - Sequence, Chains, Asymmetric and Biological Units

• Title: SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING D COMPLEXED TO ITS NATURAL OPERATOR O1
• Keywords: TRANSCRIPTION REGULATION, LAC OPERON, LAC REPRESSOR, NATURAL OPERATOR, ASYMMETRIC DNA-BINDING, HTH, TRANSCRIPTION REGULA COMPLEX
• Experiment: NMR
• Number of Models: 20

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1L1M	released	available	available	Quaternary Structure Server
NDB	1L1M

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Other macromolecule	5'-D(*GP*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*GP*GP*AP*T *AP*AP*TP*TP*T)-3'	C	23	737	0
2	Other macromolecule	5'-D(*AP*AP*AP*TP*TP*GP*TP*TP*AP*TP*CP*CP*GP*CP*T *AP*AP*TP*TP*C)-3'	D	23	725	0
3	Protein	LACTOSE OPERON REPRESSOR	A	62	960	0
4	Protein	LACTOSE OPERON REPRESSOR	B	62	960	0
total				170	3382	0

Proteins

Unit 3

MET 1 LYS 2 PRO 3 VAL 4 THR 5 LEU 6 TYR 7 ASP 8 VAL 9 ALA 10 GLU 11 TYR 12 ALA 13 GLY 14 VAL 15 SER 16 TYR 17 GLN 18 THR 19 VAL 20 SER 21 ARG 22 VAL 23 VAL 24 ASN 25 GLN 26 ALA 27 SER 28 HIS 29 VAL 30 SER 31 ALA 32 LYS 33 THR 34 ARG 35 GLU 36 LYS 37 VAL 38 GLU 39 ALA 40 ALA 41 MET 42 ALA 43 GLU 44 LEU 45 ASN 46 TYR 47 ILE 48 PRO 49 ASN 50 ARG 51 CYS 52 ALA 53 GLN 54 GLN 55 LEU 56 ALA 57 GLY 58 LYS 59 GLN 60 SER 61 LEU 62

Unit 4

MET 1 LYS 2 PRO 3 VAL 4 THR 5 LEU 6 TYR 7 ASP 8 VAL 9 ALA 10 GLU 11 TYR 12 ALA 13 GLY 14 VAL 15 SER 16 TYR 17 GLN 18 THR 19 VAL 20 SER 21 ARG 22 VAL 23 VAL 24 ASN 25 GLN 26 ALA 27 SER 28 HIS 29 VAL 30 SER 31 ALA 32 LYS 33 THR 34 ARG 35 GLU 36 LYS 37 VAL 38 GLU 39 ALA 40 ALA 41 MET 42 ALA 43 GLU 44 LEU 45 ASN 46 TYR 47 ILE 48 PRO 49 ASN 50 ARG 51 CYS 52 ALA 53 GLN 54 GLN 55 LEU 56 ALA 57 GLY 58 LYS 59 GLN 60 SER 61 LEU 62

Other macromolecules

Unit 1	DG 1 DA 2 DA 3 DT 4 DT 5 DG 6 DT 7 DG 8 DA 9 DG 10 DC 11 DG 12 DG 13 DA 14 DT 15 DA 16 DA 17 DC 18 DA 19 DA 20 DT 21 DT 22 DT 23
Unit 2	DA 1 DA 2 DA 3 DT 4 DT 5 DG 6 DT 7 DT 8 DA 9 DT 10 DC 11 DC 12 DG 13 DC 14 DT 15 DC 16 DA 17 DC 18 DA 19 DA 20 DT 21 DT 22 DC 23