3KZ3 - Sequence, Chains, Asymmetric and Biological Units

• Title: A STRUCTURE OF A LAMBDA REPRESSOR FRAGMENT MUTANT
• Keywords: FIVE HELIX BUNDLE, DNA-BINDING, REPRESSOR, TRANSCRIPTION, TRANSCRIPTION REGULATION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3KZ3	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	REPRESSOR PROTEIN CI	A	80	618	0
2	Protein	REPRESSOR PROTEIN CI	B	80	618	0
3	Water			282	0	282
total				442	1236	282

Proteins

Unit 1

SER 5 LEU 6 THR 7 GLN 8 GLU 9 GLN 10 LEU 11 GLU 12 ASP 13 ALA 14 ARG 15 ARG 16 LEU 17 LYS 18 ALA 19 ILE 20 TRP 21 GLU 22 LYS 23 LYS 24 LYS 25 ASN 26 GLU 27 LEU 28 GLY 29 LEU 30 SER 31 TYR 32 GLU 33 SER 34 VAL 35 ALA 36 ASP 37 LYS 38 MET 39 GLY 40 MET 41 GLY 42 GLN 43 SER 44 ALA 45 VAL 46 ALA 47 ALA 48 LEU 49 PHE 50 ASN 51 GLY 52 ILE 53 ASN 54 ALA 55 LEU 56 ASN 57 ALA 58 TYR 59 ASN 60 ALA 61 ALA 62 LEU 63 LEU 64 ALA 65 LYS 66 ILE 67 LEU 68 LYS 69 VAL 70 SER 71 VAL 72 GLU 73 GLU 74 PHE 75 SER 76 PRO 77 SER 78 ILE 79 ALA 80 ARG 81 GLU 82 ILE 83 ARG 84

Unit 2

SER 5 LEU 6 THR 7 GLN 8 GLU 9 GLN 10 LEU 11 GLU 12 ASP 13 ALA 14 ARG 15 ARG 16 LEU 17 LYS 18 ALA 19 ILE 20 TRP 21 GLU 22 LYS 23 LYS 24 LYS 25 ASN 26 GLU 27 LEU 28 GLY 29 LEU 30 SER 31 TYR 32 GLU 33 SER 34 VAL 35 ALA 36 ASP 37 LYS 38 MET 39 GLY 40 MET 41 GLY 42 GLN 43 SER 44 ALA 45 VAL 46 ALA 47 ALA 48 LEU 49 PHE 50 ASN 51 GLY 52 ILE 53 ASN 54 ALA 55 LEU 56 ASN 57 ALA 58 TYR 59 ASN 60 ALA 61 ALA 62 LEU 63 LEU 64 ALA 65 LYS 66 ILE 67 LEU 68 LYS 69 VAL 70 SER 71 VAL 72 GLU 73 GLU 74 PHE 75 SER 76 PRO 77 SER 78 ILE 79 ALA 80 ARG 81 GLU 82 ILE 83 ARG 84