1YTZ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF SKELETAL MUSCLE TROPONIN IN THE CA2+-AC STATE
• Keywords: TROPONIN, MUSCLE, THIN FILAMENT, ACTIN BINDING, CALCIUM, CON PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TROPONIN T	T	90	773	0
2	Protein	TROPONIN I	I	141	1139	0
3	Protein	TROPONIN C	C	159	1252	0
4	Ligand	TROPONIN T	T	1	0	27
5	Ligand	TROPONIN I	I	1	0	27
6	Ligand	TROPONIN C	C	5	0	31
7	Water			33	0	33
total				430	3164	118

Proteins

Unit 1	SER 159 TYR 160 SER 161 SER 162 TYR 163 LEU 164 ALA 165 LYS 166 ALA 167 ASP 168 GLN 169 LYS 170 ARG 171 GLY 172 LYS 173 LYS 174 GLN 175 THR 176 ALA 177 ARG 178 GLU 179 THR 180 LYS 181 LYS 182 LYS 183 VAL 184 LEU 185 ALA 186 GLU 187 ARG 188 ARG 189 LYS 190 PRO 191 LEU 192 ASN 193 ILE 194 ASP 195 HIS 196 LEU 197 ASN 198 GLU 199 ASP 200 LYS 201 LEU 202 ARG 203 ASP 204 LYS 205 ALA 206 LYS 207 GLU 208 LEU 209 TRP 210 ASP 211 TRP 212 LEU 213 TYR 214 GLN 215 LEU 216 GLN 217 THR 218 GLU 219 LYS 220 TYR 221 ASP 222 PHE 223 ALA 224 GLU 225 GLN 226 ILE 227 LYS 228 ARG 229 LYS 230 LYS 231 TYR 232 GLU 233 ILE 234 VAL 235 THR 236 LEU 237 ARG 238 ASN 239 ARG 240 ILE 241 ASP 242 GLN 243 ALA 244 GLN 245 LYS 246 HIS 247 SER 248
Unit 2	GLU 3 GLU 4 LYS 5 LYS 6 ARG 7 ARG 8 ALA 9 ALA 10 THR 11 ALA 12 ARG 13 ARG 14 GLN 15 HIS 16 LEU 17 LYS 18 SER 19 ALA 20 MET 21 LEU 22 GLN 23 LEU 24 ALA 25 VAL 26 THR 27 GLU 28 ILE 29 GLU 30 LYS 31 GLU 32 ALA 33 ALA 34 ALA 35 LYS 36 GLU 37 VAL 38 GLU 39 LYS 40 GLN 41 ASN 42 TYR 43 LEU 44 ALA 45 GLU 46 HIS 47 SER 48 PRO 49 PRO 50 LEU 51 SER 52 LEU 53 PRO 54 GLY 55 SER 56 MET 57 GLN 58 GLU 59 LEU 60 GLN 61 GLU 62 LEU 63 SER 64 LYS 65 LYS 66 LEU 67 HIS 68 ALA 69 LYS 70 ILE 71 ASP 72 SER 73 VAL 74 ASP 75 GLU 76 GLU 77 ARG 78 TYR 79 ASP 80 THR 81 GLU 82 VAL 83 LYS 84 LEU 85 GLN 86 LYS 87 THR 88 ASN 89 LYS 90 GLU 91 LEU 92 GLU 93 ASP 94 LEU 95 SER 96 GLN 97 LYS 98 LEU 99 PHE 100 ASP 101 LEU 102 ARG 103 GLY 104 LYS 105 PHE 106 LYS 107 ARG 108 PRO 109 PRO 110 LEU 111 ARG 112 ARG 113 VAL 114 ARG 115 MET 116 SER 117 ALA 118 ASP 119 ALA 120 MET 121 LEU 122 ARG 123 ALA 124 LEU 125 LEU 126 GLY 127 SER 128 LYS 129 HIS 130 LYS 131 VAL 132 ASN 133 MET 134 ASP 135 LEU 136 ARG 137 ALA 138 ASN 139 LEU 140 LYS 141 GLN 142 VAL 143
Unit 3	THR 3 ASP 4 GLN 5 GLN 6 ALA 7 GLU 8 ALA 9 ARG 10 ALA 11 PHE 12 LEU 13 SER 14 GLU 15 GLU 16 MET 17 ILE 18 ALA 19 GLU 20 PHE 21 LYS 22 ALA 23 ALA 24 PHE 25 ASP 26 MET 27 PHE 28 ASP 29 ALA 30 ASP 31 GLY 32 GLY 33 GLY 34 ASP 35 ILE 36 SER 37 THR 38 LYS 39 GLU 40 LEU 41 GLY 42 THR 43 VAL 44 MET 45 ARG 46 MET 47 LEU 48 GLY 49 GLN 50 ASN 51 PRO 52 THR 53 LYS 54 GLU 55 GLU 56 LEU 57 ASP 58 ALA 59 ILE 60 ILE 61 GLU 62 GLU 63 VAL 64 ASP 65 GLU 66 ASP 67 GLY 68 SER 69 GLY 70 THR 71 ILE 72 ASP 73 PHE 74 GLU 75 GLU 76 PHE 77 LEU 78 VAL 79 MET 80 MET 81 VAL 82 ARG 83 GLN 84 MET 85 LYS 86 GLU 87 ASP 88 ALA 89 LYS 90 GLY 91 LYS 92 SER 93 GLU 94 GLU 95 GLU 96 LEU 97 ALA 98 ASN 99 CYS 100 PHE 101 ARG 102 ILE 103 PHE 104 ASP 105 LYS 106 ASN 107 ALA 108 ASP 109 GLY 110 PHE 111 ILE 112 ASP 113 ILE 114 GLU 115 GLU 116 LEU 117 GLY 118 GLU 119 ILE 120 LEU 121 ARG 122 ALA 123 THR 124 GLY 125 GLU 126 HIS 127 VAL 128 THR 129 GLU 130 GLU 131 ASP 132 ILE 133 GLU 134 ASP 135 LEU 136 MET 137 LYS 138 ASP 139 SER 140 ASP 141 LYS 142 ASN 143 ASN 144 ASP 145 GLY 146 ARG 147 ILE 148 ASP 149 PHE 150 ASP 151 GLU 152 PHE 153 LEU 154 LYS 155 MET 156 MET 157 GLU 158 GLY 159 VAL 160 GLN 161

Ligands

Unit 4	DR6 103
Unit 5	DR6 183
Unit 6	CA 201 CA 202 CA 203 CA 204 DR6 205