3MGS - Sequence, Chains, Asymmetric and Biological Units

• Title: BINDING OF CESIUM IONS TO THE NUCLEOSOME CORE PARTICLE
• Keywords: PROTEIN-DNA COMPLEX, STRUCTURAL PROTEIN-DNA COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HISTONE H3.2	A	99	817	0
2	Protein	HISTONE H4	B	79	627	0
3	Protein	HISTONE H2A	C	104	804	0
4	Protein	HISTONE H2B 1.1	D	99	785	0
5	Protein	HISTONE H3.2	E	99	817	0
6	Protein	HISTONE H4	F	87	703	0
7	Protein	HISTONE H2A	G	106	818	0
8	Protein	HISTONE H2B 1.1	H	99	785	0
9	Other macromolecule	DNA (147-MER)	I	147	3011	0
10	Other macromolecule	DNA (147-MER)	J	147	3010	0
11	Ligand	HISTONE H3.2	A	1	0	1
12	Ligand	HISTONE H2A	C	2	0	2
13	Ligand	HISTONE H2B 1.1	D	1	0	1
14	Ligand	HISTONE H3.2	E	2	0	2
15	Ligand	HISTONE H2A	G	1	0	1
16	Ligand	HISTONE H2B 1.1	H	1	0	1
17	Ligand	DNA (147-MER)	I	13	0	13
18	Ligand	DNA (147-MER)	J	9	0	9
total				1096	12177	30

Proteins

Unit 1	LYS 37 PRO 38 HIS 39 ARG 40 TYR 41 ARG 42 PRO 43 GLY 44 THR 45 VAL 46 ALA 47 LEU 48 ARG 49 GLU 50 ILE 51 ARG 52 ARG 53 TYR 54 GLN 55 LYS 56 SER 57 THR 58 GLU 59 LEU 60 LEU 61 ILE 62 ARG 63 LYS 64 LEU 65 PRO 66 PHE 67 GLN 68 ARG 69 LEU 70 VAL 71 ARG 72 GLU 73 ILE 74 ALA 75 GLN 76 ASP 77 PHE 78 LYS 79 THR 80 ASP 81 LEU 82 ARG 83 PHE 84 GLN 85 SER 86 SER 87 ALA 88 VAL 89 MET 90 ALA 91 LEU 92 GLN 93 GLU 94 ALA 95 SER 96 GLU 97 ALA 98 TYR 99 LEU 100 VAL 101 ALA 102 LEU 103 PHE 104 GLU 105 ASP 106 THR 107 ASN 108 LEU 109 CYS 110 ALA 111 ILE 112 HIS 113 ALA 114 LYS 115 ARG 116 VAL 117 THR 118 ILE 119 MET 120 PRO 121 LYS 122 ASP 123 ILE 124 GLN 125 LEU 126 ALA 127 ARG 128 ARG 129 ILE 130 ARG 131 GLY 132 GLU 133 ARG 134 ALA 135
Unit 2	ASP 24 ASN 25 ILE 26 GLN 27 GLY 28 ILE 29 THR 30 LYS 31 PRO 32 ALA 33 ILE 34 ARG 35 ARG 36 LEU 37 ALA 38 ARG 39 ARG 40 GLY 41 GLY 42 VAL 43 LYS 44 ARG 45 ILE 46 SER 47 GLY 48 LEU 49 ILE 50 TYR 51 GLU 52 GLU 53 THR 54 ARG 55 GLY 56 VAL 57 LEU 58 LYS 59 VAL 60 PHE 61 LEU 62 GLU 63 ASN 64 VAL 65 ILE 66 ARG 67 ASP 68 ALA 69 VAL 70 THR 71 TYR 72 THR 73 GLU 74 HIS 75 ALA 76 LYS 77 ARG 78 LYS 79 THR 80 VAL 81 THR 82 ALA 83 MET 84 ASP 85 VAL 86 VAL 87 TYR 88 ALA 89 LEU 90 LYS 91 ARG 92 GLN 93 GLY 94 ARG 95 THR 96 LEU 97 TYR 98 GLY 99 PHE 100 GLY 101 GLY 102
Unit 3	LYS 15 THR 16 ARG 17 SER 18 SER 19 ARG 20 ALA 21 GLY 22 LEU 23 GLN 24 PHE 25 PRO 26 VAL 27 GLY 28 ARG 29 VAL 30 HIS 31 ARG 32 LEU 33 LEU 34 ARG 35 LYS 36 GLY 37 ASN 38 TYR 39 ALA 40 GLU 41 ARG 42 VAL 43 GLY 44 ALA 45 GLY 46 ALA 47 PRO 48 VAL 49 TYR 50 LEU 51 ALA 52 ALA 53 VAL 54 LEU 55 GLU 56 TYR 57 LEU 58 THR 59 ALA 60 GLU 61 ILE 62 LEU 63 GLU 64 LEU 65 ALA 66 GLY 67 ASN 68 ALA 69 ALA 70 ARG 71 ASP 72 ASN 73 LYS 74 LYS 75 THR 76 ARG 77 ILE 78 ILE 79 PRO 80 ARG 81 HIS 82 LEU 83 GLN 84 LEU 85 ALA 86 VAL 87 ARG 88 ASN 89 ASP 90 GLU 91 GLU 92 LEU 93 ASN 94 LYS 95 LEU 96 LEU 97 GLY 98 ARG 99 VAL 100 THR 101 ILE 102 ALA 103 GLN 104 GLY 105 GLY 106 VAL 107 LEU 108 PRO 109 ASN 110 ILE 111 GLN 112 SER 113 VAL 114 LEU 115 LEU 116 PRO 117 LYS 118
Unit 4	LYS 24 LYS 25 ARG 26 ARG 27 LYS 28 THR 29 ARG 30 LYS 31 GLU 32 SER 33 TYR 34 ALA 35 ILE 36 TYR 37 VAL 38 TYR 39 LYS 40 VAL 41 LEU 42 LYS 43 GLN 44 VAL 45 HIS 46 PRO 47 ASP 48 THR 49 GLY 50 ILE 51 SER 52 SER 53 LYS 54 ALA 55 MET 56 SER 57 ILE 58 MET 59 ASN 60 SER 61 PHE 62 VAL 63 ASN 64 ASP 65 VAL 66 PHE 67 GLU 68 ARG 69 ILE 70 ALA 71 GLY 72 GLU 73 ALA 74 SER 75 ARG 76 LEU 77 ALA 78 HIS 79 TYR 80 ASN 81 LYS 82 ARG 83 SER 84 THR 85 ILE 86 THR 87 SER 88 ARG 89 GLU 90 ILE 91 GLN 92 THR 93 ALA 94 VAL 95 ARG 96 LEU 97 LEU 98 LEU 99 PRO 100 GLY 101 GLU 102 LEU 103 ALA 104 LYS 105 HIS 106 ALA 107 VAL 108 SER 109 GLU 110 GLY 111 THR 112 LYS 113 ALA 114 VAL 115 THR 116 LYS 117 TYR 118 THR 119 SER 120 ALA 121 LYS 122
Unit 5	LYS 37 PRO 38 HIS 39 ARG 40 TYR 41 ARG 42 PRO 43 GLY 44 THR 45 VAL 46 ALA 47 LEU 48 ARG 49 GLU 50 ILE 51 ARG 52 ARG 53 TYR 54 GLN 55 LYS 56 SER 57 THR 58 GLU 59 LEU 60 LEU 61 ILE 62 ARG 63 LYS 64 LEU 65 PRO 66 PHE 67 GLN 68 ARG 69 LEU 70 VAL 71 ARG 72 GLU 73 ILE 74 ALA 75 GLN 76 ASP 77 PHE 78 LYS 79 THR 80 ASP 81 LEU 82 ARG 83 PHE 84 GLN 85 SER 86 SER 87 ALA 88 VAL 89 MET 90 ALA 91 LEU 92 GLN 93 GLU 94 ALA 95 SER 96 GLU 97 ALA 98 TYR 99 LEU 100 VAL 101 ALA 102 LEU 103 PHE 104 GLU 105 ASP 106 THR 107 ASN 108 LEU 109 CYS 110 ALA 111 ILE 112 HIS 113 ALA 114 LYS 115 ARG 116 VAL 117 THR 118 ILE 119 MET 120 PRO 121 LYS 122 ASP 123 ILE 124 GLN 125 LEU 126 ALA 127 ARG 128 ARG 129 ILE 130 ARG 131 GLY 132 GLU 133 ARG 134 ALA 135
Unit 6	LYS 16 ARG 17 HIS 18 ARG 19 LYS 20 VAL 21 LEU 22 ARG 23 ASP 24 ASN 25 ILE 26 GLN 27 GLY 28 ILE 29 THR 30 LYS 31 PRO 32 ALA 33 ILE 34 ARG 35 ARG 36 LEU 37 ALA 38 ARG 39 ARG 40 GLY 41 GLY 42 VAL 43 LYS 44 ARG 45 ILE 46 SER 47 GLY 48 LEU 49 ILE 50 TYR 51 GLU 52 GLU 53 THR 54 ARG 55 GLY 56 VAL 57 LEU 58 LYS 59 VAL 60 PHE 61 LEU 62 GLU 63 ASN 64 VAL 65 ILE 66 ARG 67 ASP 68 ALA 69 VAL 70 THR 71 TYR 72 THR 73 GLU 74 HIS 75 ALA 76 LYS 77 ARG 78 LYS 79 THR 80 VAL 81 THR 82 ALA 83 MET 84 ASP 85 VAL 86 VAL 87 TYR 88 ALA 89 LEU 90 LYS 91 ARG 92 GLN 93 GLY 94 ARG 95 THR 96 LEU 97 TYR 98 GLY 99 PHE 100 GLY 101 GLY 102
Unit 7	LYS 13 ALA 14 LYS 15 THR 16 ARG 17 SER 18 SER 19 ARG 20 ALA 21 GLY 22 LEU 23 GLN 24 PHE 25 PRO 26 VAL 27 GLY 28 ARG 29 VAL 30 HIS 31 ARG 32 LEU 33 LEU 34 ARG 35 LYS 36 GLY 37 ASN 38 TYR 39 ALA 40 GLU 41 ARG 42 VAL 43 GLY 44 ALA 45 GLY 46 ALA 47 PRO 48 VAL 49 TYR 50 LEU 51 ALA 52 ALA 53 VAL 54 LEU 55 GLU 56 TYR 57 LEU 58 THR 59 ALA 60 GLU 61 ILE 62 LEU 63 GLU 64 LEU 65 ALA 66 GLY 67 ASN 68 ALA 69 ALA 70 ARG 71 ASP 72 ASN 73 LYS 74 LYS 75 THR 76 ARG 77 ILE 78 ILE 79 PRO 80 ARG 81 HIS 82 LEU 83 GLN 84 LEU 85 ALA 86 VAL 87 ARG 88 ASN 89 ASP 90 GLU 91 GLU 92 LEU 93 ASN 94 LYS 95 LEU 96 LEU 97 GLY 98 ARG 99 VAL 100 THR 101 ILE 102 ALA 103 GLN 104 GLY 105 GLY 106 VAL 107 LEU 108 PRO 109 ASN 110 ILE 111 GLN 112 SER 113 VAL 114 LEU 115 LEU 116 PRO 117 LYS 118
Unit 8	LYS 24 LYS 25 ARG 26 ARG 27 LYS 28 THR 29 ARG 30 LYS 31 GLU 32 SER 33 TYR 34 ALA 35 ILE 36 TYR 37 VAL 38 TYR 39 LYS 40 VAL 41 LEU 42 LYS 43 GLN 44 VAL 45 HIS 46 PRO 47 ASP 48 THR 49 GLY 50 ILE 51 SER 52 SER 53 LYS 54 ALA 55 MET 56 SER 57 ILE 58 MET 59 ASN 60 SER 61 PHE 62 VAL 63 ASN 64 ASP 65 VAL 66 PHE 67 GLU 68 ARG 69 ILE 70 ALA 71 GLY 72 GLU 73 ALA 74 SER 75 ARG 76 LEU 77 ALA 78 HIS 79 TYR 80 ASN 81 LYS 82 ARG 83 SER 84 THR 85 ILE 86 THR 87 SER 88 ARG 89 GLU 90 ILE 91 GLN 92 THR 93 ALA 94 VAL 95 ARG 96 LEU 97 LEU 98 LEU 99 PRO 100 GLY 101 GLU 102 LEU 103 ALA 104 LYS 105 HIS 106 ALA 107 VAL 108 SER 109 GLU 110 GLY 111 THR 112 LYS 113 ALA 114 VAL 115 THR 116 LYS 117 TYR 118 THR 119 SER 120 ALA 121 LYS 122

Other macromolecules

Unit 9

DA -73 DT -72 DC -71 DA -70 DA -69 DT -68 DA -67 DT -66 DC -65 DC -64 DA -63 DC -62 DC -61 DT -60 DG -59 DC -58 DA -57 DG -56 DA -55 DT -54 DA -53 DC -52 DT -51 DA -50 DC -49 DC -48 DA -47 DA -46 DA -45 DA -44 DG -43 DT -42 DG -41 DT -40 DA -39 DT -38 DT -37 DT -36 DG -35 DG -34 DA -33 DA -32 DA -31 DC -30 DT -29 DG -28 DC -27 DT -26 DC -25 DC -24 DA -23 DT -22 DC -21 DA -20 DA -19 DA -18 DA -17 DG -16 DG -15 DC -14 DA -13 DT -12 DG -11 DT -10 DT -9 DC -8 DA -7 DG -6 DC -5 DT -4 DG -3 DG -2 DA -1 DA 0 DT 1 DC 2 DC 3 DA 4 DG 5 DC 6 DT 7 DG 8 DA 9 DA 10 DC 11 DA 12 DT 13 DG 14 DC 15 DC 16 DT 17 DT 18 DT 19 DT 20 DG 21 DA 22 DT 23 DG 24 DG 25 DA 26 DG 27 DC 28 DA 29 DG 30 DT 31 DT 32 DT 33 DC 34 DC 35 DA 36 DA 37 DA 38 DT 39 DA 40 DC 41 DA 42 DC 43 DT 44 DT 45 DT 46 DT 47 DG 48 DG 49 DT 50 DA 51 DG 52 DT 53 DA 54 DT 55 DC 56 DT 57 DG 58 DC 59 DA 60 DG 61 DG 62 DT 63 DG 64 DG 65 DA 66 DT 67 DA 68 DT 69 DT 70 DG 71 DA 72 DT 73

Unit 10

DA -73 DT -72 DC -71 DA -70 DA -69 DT -68 DA -67 DT -66 DC -65 DC -64 DA -63 DC -62 DC -61 DT -60 DG -59 DC -58 DA -57 DG -56 DA -55 DT -54 DA -53 DC -52 DT -51 DA -50 DC -49 DC -48 DA -47 DA -46 DA -45 DA -44 DG -43 DT -42 DG -41 DT -40 DA -39 DT -38 DT -37 DT -36 DG -35 DG -34 DA -33 DA -32 DA -31 DC -30 DT -29 DG -28 DC -27 DT -26 DC -25 DC -24 DA -23 DT -22 DC -21 DA -20 DA -19 DA -18 DA -17 DG -16 DG -15 DC -14 DA -13 DT -12 DG -11 DT -10 DT -9 DC -8 DA -7 DG -6 DC -5 DT -4 DG -3 DG -2 DA -1 DT 0 DT 1 DC 2 DC 3 DA 4 DG 5 DC 6 DT 7 DG 8 DA 9 DA 10 DC 11 DA 12 DT 13 DG 14 DC 15 DC 16 DT 17 DT 18 DT 19 DT 20 DG 21 DA 22 DT 23 DG 24 DG 25 DA 26 DG 27 DC 28 DA 29 DG 30 DT 31 DT 32 DT 33 DC 34 DC 35 DA 36 DA 37 DA 38 DT 39 DA 40 DC 41 DA 42 DC 43 DT 44 DT 45 DT 46 DT 47 DG 48 DG 49 DT 50 DA 51 DG 52 DT 53 DA 54 DT 55 DC 56 DT 57 DG 58 DC 59 DA 60 DG 61 DG 62 DT 63 DG 64 DG 65 DA 66 DT 67 DA 68 DT 69 DT 70 DG 71 DA 72 DT 73

Ligands

Unit 11	CL 3147
Unit 12	CS 120 CL 3146
Unit 13	CS 123
Unit 14	MN 3132 CL 3148
Unit 15	CL 3145
Unit 16	CS 123
Unit 17	CS 74 CS 75 CS 76 CS 77 CS 78 CS 79 CS 80 MN 3137 MN 3138 MN 3140 MN 3141 MN 3142 MN 3143
Unit 18	CS 74 CS 75 MN 3131 MN 3133 MN 3134 MN 3135 MN 3136 MN 3139 MN 3144