3NNS - Sequence, Chains, Asymmetric and Biological Units

• Title: BEF3 ACTIVATED DRRB RECEIVER DOMAIN
• Keywords: CHEY-LIKE FOLD, ALPHA/BETA, DNA BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DNA BINDING RESPONSE REGULATOR B	A	117	923	32
2	Protein	DNA BINDING RESPONSE REGULATOR B	B	117	923	32
3	Ligand	DNA BINDING RESPONSE REGULATOR B	A	2	0	5
4	Ligand	DNA BINDING RESPONSE REGULATOR B	B	2	0	5
5	Water			126	0	126
total				364	1846	200

Proteins

Unit 1

MSE 1 MSE 2 TRP 3 LYS 4 ILE 5 ALA 6 VAL 7 VAL 8 ASP 9 ASP 10 ASP 11 LYS 12 ASN 13 ILE 14 LEU 15 LYS 16 LYS 17 VAL 18 SER 19 GLU 20 LYS 21 LEU 22 GLN 23 GLN 24 LEU 25 GLY 26 ARG 27 VAL 28 LYS 29 THR 30 PHE 31 LEU 32 THR 33 GLY 34 GLU 35 ASP 36 PHE 37 LEU 38 ASN 39 ASP 40 GLU 41 GLU 42 ALA 43 PHE 44 HIS 45 VAL 46 VAL 47 VAL 48 LEU 49 ASP 50 VAL 51 MSE 52 LEU 53 PRO 54 ASP 55 TYR 56 SER 57 GLY 58 TYR 59 GLU 60 ILE 61 CYS 62 ARG 63 MSE 64 ILE 65 LYS 66 GLU 67 THR 68 ARG 69 PRO 70 GLU 71 THR 72 TRP 73 VAL 74 ILE 75 LEU 76 LEU 77 THR 78 LEU 79 LEU 80 SER 81 ASP 82 ASP 83 GLU 84 SER 85 VAL 86 LEU 87 LYS 88 GLY 89 PHE 90 GLU 91 ALA 92 GLY 93 ALA 94 ASP 95 ASP 96 TYR 97 VAL 98 THR 99 LYS 100 PRO 101 PHE 102 ASN 103 PRO 104 GLU 105 ILE 106 LEU 107 LEU 108 ALA 109 ARG 110 VAL 111 LYS 112 ARG 113 PHE 114 LEU 115 GLU 116 ARG 117

Unit 2

MSE 1 MSE 2 TRP 3 LYS 4 ILE 5 ALA 6 VAL 7 VAL 8 ASP 9 ASP 10 ASP 11 LYS 12 ASN 13 ILE 14 LEU 15 LYS 16 LYS 17 VAL 18 SER 19 GLU 20 LYS 21 LEU 22 GLN 23 GLN 24 LEU 25 GLY 26 ARG 27 VAL 28 LYS 29 THR 30 PHE 31 LEU 32 THR 33 GLY 34 GLU 35 ASP 36 PHE 37 LEU 38 ASN 39 ASP 40 GLU 41 GLU 42 ALA 43 PHE 44 HIS 45 VAL 46 VAL 47 VAL 48 LEU 49 ASP 50 VAL 51 MSE 52 LEU 53 PRO 54 ASP 55 TYR 56 SER 57 GLY 58 TYR 59 GLU 60 ILE 61 CYS 62 ARG 63 MSE 64 ILE 65 LYS 66 GLU 67 THR 68 ARG 69 PRO 70 GLU 71 THR 72 TRP 73 VAL 74 ILE 75 LEU 76 LEU 77 THR 78 LEU 79 LEU 80 SER 81 ASP 82 ASP 83 GLU 84 SER 85 VAL 86 LEU 87 LYS 88 GLY 89 PHE 90 GLU 91 ALA 92 GLY 93 ALA 94 ASP 95 ASP 96 TYR 97 VAL 98 THR 99 LYS 100 PRO 101 PHE 102 ASN 103 PRO 104 GLU 105 ILE 106 LEU 107 LEU 108 ALA 109 ARG 110 VAL 111 LYS 112 ARG 113 PHE 114 LEU 115 GLU 116 ARG 117

Ligands

Unit 3	MG 401 BEF 402
Unit 4	MG 501 BEF 502