1J1D - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE 46KDA DOMAIN OF HUMAN CARDIAC TROPONIN IN THE CA2+ SATURATED FORM
• Keywords: THIN FILAMENT, MUSCLE REGULATION, CA2+ BINDING PROTEIN, EF- HAND, COILED-COIL, CONTRACTILE PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1J1D	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TROPONIN C	A	159	1269	0
2	Protein	TROPONIN T	B	70	611	0
3	Protein	TROPONIN I	C	118	942	0
4	Protein	TROPONIN C	D	160	1274	0
5	Protein	TROPONIN T	E	75	656	0
6	Protein	TROPONIN I	F	116	917	0
7	Ligand	TROPONIN C	A	3	0	3
8	Ligand	TROPONIN C	D	3	0	3
9	Water			102	0	102
total				806	5669	108

Proteins

Unit 1	MET 1 ASP 2 ASP 3 ILE 4 TYR 5 LYS 6 ALA 7 ALA 8 VAL 9 GLU 10 GLN 11 LEU 12 THR 13 GLU 14 GLU 15 GLN 16 LYS 17 ASN 18 GLU 19 PHE 20 LYS 21 ALA 22 ALA 23 PHE 24 ASP 25 ILE 26 PHE 27 VAL 28 LEU 29 GLY 30 ALA 31 GLU 32 ASP 33 GLY 34 SER 35 ILE 36 SER 37 THR 38 LYS 39 GLU 40 LEU 41 GLY 42 LYS 43 VAL 44 MET 45 ARG 46 MET 47 LEU 48 GLY 49 GLN 50 ASN 51 PRO 52 THR 53 PRO 54 GLU 55 GLU 56 LEU 57 GLN 58 GLU 59 MET 60 ILE 61 ASP 62 GLU 63 VAL 64 ASP 65 GLU 66 ASP 67 GLY 68 SER 69 GLY 70 THR 71 VAL 72 ASP 73 PHE 74 ASP 75 GLU 76 PHE 77 LEU 78 VAL 79 MET 80 MET 81 VAL 82 ARG 83 SER 84 MET 85 LYS 86 ASP 87 ASP 88 SER 89 LYS 92 SER 93 GLU 94 GLU 95 GLU 96 LEU 97 SER 98 ASP 99 LEU 100 PHE 101 ARG 102 MET 103 PHE 104 ASP 105 LYS 106 ASN 107 ALA 108 ASP 109 GLY 110 TYR 111 ILE 112 ASP 113 LEU 114 GLU 115 GLU 116 LEU 117 LYS 118 ILE 119 MET 120 LEU 121 GLN 122 ALA 123 THR 124 GLY 125 GLU 126 THR 127 ILE 128 THR 129 GLU 130 ASP 131 ASP 132 ILE 133 GLU 134 GLU 135 LEU 136 MET 137 LYS 138 ASP 139 GLY 140 ASP 141 LYS 142 ASN 143 ASN 144 ASP 145 GLY 146 ARG 147 ILE 148 ASP 149 TYR 150 ASP 151 GLU 152 PHE 153 LEU 154 GLU 155 PHE 156 MET 157 LYS 158 GLY 159 VAL 160 GLU 161
Unit 2	GLN 202 THR 203 GLU 204 ARG 205 GLU 206 LYS 207 LYS 208 LYS 209 LYS 210 ILE 211 LEU 212 ALA 213 GLU 214 ARG 215 ARG 216 LYS 217 VAL 218 LEU 219 ALA 220 ILE 221 ASP 222 HIS 223 LEU 224 ASN 225 GLU 226 ASP 227 GLN 228 LEU 229 ARG 230 GLU 231 LYS 232 ALA 233 LYS 234 GLU 235 LEU 236 TRP 237 GLN 238 THR 239 ILE 240 TYR 241 ASN 242 LEU 243 GLU 244 ALA 245 GLU 246 LYS 247 PHE 248 ASP 249 LEU 250 GLN 251 GLU 252 LYS 253 PHE 254 LYS 255 GLN 256 GLN 257 LYS 258 TYR 259 GLU 260 ILE 261 ASN 262 VAL 263 LEU 264 ARG 265 ASN 266 ARG 267 ILE 268 ASN 269 ASP 270 ASN 271
Unit 3	ALA 35 LYS 36 LYS 37 LYS 38 SER 39 LYS 40 ILE 41 SER 42 ALA 43 SER 44 ARG 45 LYS 46 LEU 47 GLN 48 LEU 49 LYS 50 THR 51 LEU 52 LEU 53 LEU 54 GLN 55 ILE 56 ALA 57 LYS 58 GLN 59 GLU 60 LEU 61 GLU 62 ARG 63 GLU 64 ALA 65 GLU 66 GLU 67 ARG 68 ARG 69 GLY 70 GLU 71 LYS 72 GLY 73 ARG 74 ALA 75 LEU 76 SER 77 THR 78 ARG 79 ALA 80 GLN 81 PRO 82 LEU 83 GLU 84 LEU 85 ALA 86 GLY 87 LEU 88 GLY 89 PHE 90 ALA 91 GLU 92 LEU 93 GLN 94 ASP 95 LEU 96 ALA 97 ARG 98 GLN 99 LEU 100 HIS 101 ALA 102 ARG 103 VAL 104 ASP 105 LYS 106 VAL 107 ASP 108 GLU 109 GLU 110 ARG 111 TYR 112 ASP 113 ILE 114 GLU 115 ALA 116 LYS 117 VAL 118 THR 119 LYS 120 ASN 121 ILE 122 THR 123 GLU 124 ILE 125 ALA 126 ASP 127 LEU 128 THR 129 GLN 130 LYS 131 ILE 132 PHE 133 ASP 134 LEU 135 ARG 136 ARG 145 ARG 146 VAL 147 ARG 148 ILE 149 SER 150 ALA 151 ASP 152 ALA 153 MET 154 MET 155 GLN 156 ALA 157 LEU 158 LEU 159 GLY 160
Unit 4	ASP 2 ASP 3 ILE 4 TYR 5 LYS 6 ALA 7 ALA 8 VAL 9 GLU 10 GLN 11 LEU 12 THR 13 GLU 14 GLU 15 GLN 16 LYS 17 ASN 18 GLU 19 PHE 20 LYS 21 ALA 22 ALA 23 PHE 24 ASP 25 ILE 26 PHE 27 VAL 28 LEU 29 GLY 30 ALA 31 GLU 32 ASP 33 GLY 34 SER 35 ILE 36 SER 37 THR 38 LYS 39 GLU 40 LEU 41 GLY 42 LYS 43 VAL 44 MET 45 ARG 46 MET 47 LEU 48 GLY 49 GLN 50 ASN 51 PRO 52 THR 53 PRO 54 GLU 55 GLU 56 LEU 57 GLN 58 GLU 59 MET 60 ILE 61 ASP 62 GLU 63 VAL 64 ASP 65 GLU 66 ASP 67 GLY 68 SER 69 GLY 70 THR 71 VAL 72 ASP 73 PHE 74 ASP 75 GLU 76 PHE 77 LEU 78 VAL 79 MET 80 MET 81 VAL 82 ARG 83 SER 84 MET 85 LYS 86 ASP 87 ASP 88 SER 89 LYS 90 GLY 91 LYS 92 SER 93 GLU 94 GLU 95 GLU 96 LEU 97 SER 98 ASP 99 LEU 100 PHE 101 ARG 102 MET 103 PHE 104 ASP 105 LYS 106 ASN 107 ALA 108 ASP 109 GLY 110 TYR 111 ILE 112 ASP 113 LEU 114 GLU 115 GLU 116 LEU 117 LYS 118 ILE 119 MET 120 LEU 121 GLN 122 ALA 123 THR 124 GLY 125 GLU 126 THR 127 ILE 128 THR 129 GLU 130 ASP 131 ASP 132 ILE 133 GLU 134 GLU 135 LEU 136 MET 137 LYS 138 ASP 139 GLY 140 ASP 141 LYS 142 ASN 143 ASN 144 ASP 145 GLY 146 ARG 147 ILE 148 ASP 149 TYR 150 ASP 151 GLU 152 PHE 153 LEU 154 GLU 155 PHE 156 MET 157 LYS 158 GLY 159 VAL 160 GLU 161
Unit 5	LYS 200 ARG 201 GLN 202 THR 203 GLU 204 ARG 205 GLU 206 LYS 207 LYS 208 LYS 209 LYS 210 ILE 211 LEU 212 ALA 213 GLU 214 ARG 215 ARG 216 LYS 217 VAL 218 LEU 219 ALA 220 ILE 221 ASP 222 HIS 223 LEU 224 ASN 225 GLU 226 ASP 227 GLN 228 LEU 229 ARG 230 GLU 231 LYS 232 ALA 233 LYS 234 GLU 235 LEU 236 TRP 237 GLN 238 THR 239 ILE 240 TYR 241 ASN 242 LEU 243 GLU 244 ALA 245 GLU 246 LYS 247 PHE 248 ASP 249 LEU 250 GLN 251 GLU 252 LYS 253 PHE 254 LYS 255 GLN 256 GLN 257 LYS 258 TYR 259 GLU 260 ILE 261 ASN 262 VAL 263 LEU 264 ARG 265 ASN 266 ARG 267 ILE 268 ASN 269 ASP 270 ASN 271 GLN 272 LYS 273 VAL 274
Unit 6	LYS 37 LYS 38 SER 39 LYS 40 ILE 41 SER 42 ALA 43 SER 44 ARG 45 LYS 46 LEU 47 GLN 48 LEU 49 LYS 50 THR 51 LEU 52 LEU 53 LEU 54 GLN 55 ILE 56 ALA 57 LYS 58 GLN 59 GLU 60 LEU 61 GLU 62 ARG 63 GLU 64 ALA 65 GLU 66 GLU 67 ARG 68 ARG 69 GLY 70 GLU 71 LYS 72 GLY 73 ARG 74 ALA 75 LEU 76 SER 77 THR 78 ARG 79 ALA 80 GLN 81 PRO 82 LEU 83 GLU 84 LEU 85 ALA 86 GLY 87 LEU 88 GLY 89 PHE 90 ALA 91 GLU 92 LEU 93 GLN 94 ASP 95 LEU 96 ALA 97 ARG 98 GLN 99 LEU 100 HIS 101 ALA 102 ARG 103 VAL 104 ASP 105 LYS 106 VAL 107 ASP 108 GLU 109 GLU 110 ARG 111 TYR 112 ASP 113 ILE 114 GLU 115 ALA 116 LYS 117 VAL 118 THR 119 LYS 120 ASN 121 ILE 122 THR 123 GLU 124 ILE 125 ALA 126 ASP 127 LEU 128 THR 129 GLN 130 LYS 131 ILE 132 PHE 133 ASP 134 LEU 135 ARG 136 GLY 137 LYS 138 ILE 149 SER 150 ALA 151 ASP 152 ALA 153 MET 154 MET 155 GLN 156 ALA 157 LEU 158 LEU 159 GLY 160 ALA 161 ARG 162

Ligands

Unit 7	CA 201 CA 202 CA 203
Unit 8	CA 201 CA 202 CA 203