1IZ1 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CBNR, A LYSR FAMILY TRANSCRIPTIONAL REGULATOR
• Keywords: LONG ALPHA HELIX CONNECTING DNA BINDING AND REGULATORY DOMAINS, DNA BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1IZ1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	LYSR-TYPE REGULATORY PROTEIN	A	292	2241	0
2	Protein	LYSR-TYPE REGULATORY PROTEIN	B	294	2259	0
3	Protein	LYSR-TYPE REGULATORY PROTEIN	P	292	2241	0
4	Protein	LYSR-TYPE REGULATORY PROTEIN	Q	292	2241	0
5	Water			115	0	115
total				1285	8982	115

Proteins

Unit 1	MET 1 GLU 2 PHE 3 ARG 4 GLN 5 LEU 6 LYS 7 TYR 8 PHE 9 ILE 10 ALA 11 VAL 12 ALA 13 GLU 14 ALA 15 GLY 16 ASN 17 MET 18 ALA 19 ALA 20 ALA 21 ALA 22 LYS 23 ARG 24 LEU 25 HIS 26 VAL 27 SER 28 GLN 29 PRO 30 PRO 31 ILE 32 THR 33 ARG 34 GLN 35 MET 36 GLN 37 ALA 38 LEU 39 GLU 40 ALA 41 ASP 42 LEU 43 GLY 44 VAL 45 VAL 46 LEU 47 LEU 48 GLU 49 ARG 50 SER 51 HIS 52 ARG 53 GLY 54 ILE 55 GLU 56 LEU 57 THR 58 ALA 59 ALA 60 GLY 61 HIS 62 ALA 63 PHE 64 LEU 65 GLU 66 ASP 67 ALA 68 ARG 69 ARG 70 ILE 71 LEU 72 GLU 73 LEU 74 ALA 75 GLY 76 ARG 77 SER 78 GLY 79 ASP 80 ARG 81 SER 82 ARG 83 ALA 84 ALA 85 ALA 86 ARG 87 GLY 88 ASP 89 VAL 90 GLY 91 GLU 92 LEU 93 SER 94 VAL 95 ALA 96 TYR 97 PHE 98 GLY 99 THR 100 PRO 101 ILE 102 TYR 103 ARG 104 SER 105 LEU 106 PRO 107 LEU 108 LEU 109 LEU 110 ARG 111 ALA 112 PHE 113 LEU 114 THR 115 SER 116 THR 117 PRO 118 THR 119 ALA 120 THR 121 VAL 122 SER 123 LEU 124 THR 125 HIS 126 MET 127 THR 128 LYS 129 ASP 130 GLU 131 GLN 132 VAL 133 GLU 134 GLY 135 LEU 136 LEU 137 ALA 138 GLY 139 THR 140 ILE 141 HIS 142 VAL 143 GLY 144 PHE 145 SER 146 ARG 147 PHE 148 PHE 149 PRO 150 ARG 151 HIS 152 PRO 153 GLY 154 ILE 155 GLU 156 ILE 157 VAL 158 ASN 159 ILE 160 ALA 161 GLN 162 GLU 163 ASP 164 LEU 165 TYR 166 LEU 167 ALA 168 VAL 169 HIS 170 ARG 171 SER 172 GLN 173 SER 174 GLY 175 LYS 176 PHE 177 GLY 178 LYS 179 THR 180 CYS 181 LYS 182 LEU 183 ALA 184 ASP 185 LEU 186 ARG 187 ALA 188 VAL 189 GLU 190 LEU 191 THR 192 LEU 193 PHE 194 PRO 195 ARG 196 GLY 197 GLY 198 ARG 199 PRO 200 SER 201 PHE 202 ALA 203 ASP 204 GLU 205 VAL 206 ILE 207 GLY 208 LEU 209 PHE 210 LYS 211 HIS 212 ALA 213 GLY 214 ILE 215 GLU 216 PRO 217 ARG 218 ILE 219 ALA 220 ARG 221 VAL 222 VAL 223 GLU 224 ASP 225 ALA 226 THR 227 ALA 228 ALA 229 LEU 230 ALA 231 LEU 232 THR 233 MET 234 ALA 235 GLY 236 ALA 237 ALA 238 SER 239 SER 240 ILE 241 VAL 242 PRO 243 ALA 244 SER 245 VAL 246 ALA 247 ALA 248 ILE 249 ARG 250 TRP 251 PRO 252 ASP 253 ILE 254 ALA 255 PHE 256 ALA 257 ARG 258 ILE 259 VAL 260 GLY 261 THR 262 ARG 263 VAL 264 LYS 265 VAL 266 PRO 267 ILE 268 SER 269 CYS 270 ILE 271 PHE 272 ARG 273 LYS 274 GLU 275 LYS 276 GLN 277 PRO 278 PRO 279 ILE 280 LEU 281 ALA 282 ARG 283 PHE 284 VAL 285 GLU 286 HIS 287 VAL 288 ARG 289 ARG 290 SER 291 ALA 292
Unit 2	MET 1 GLU 2 PHE 3 ARG 4 GLN 5 LEU 6 LYS 7 TYR 8 PHE 9 ILE 10 ALA 11 VAL 12 ALA 13 GLU 14 ALA 15 GLY 16 ASN 17 MET 18 ALA 19 ALA 20 ALA 21 ALA 22 LYS 23 ARG 24 LEU 25 HIS 26 VAL 27 SER 28 GLN 29 PRO 30 PRO 31 ILE 32 THR 33 ARG 34 GLN 35 MET 36 GLN 37 ALA 38 LEU 39 GLU 40 ALA 41 ASP 42 LEU 43 GLY 44 VAL 45 VAL 46 LEU 47 LEU 48 GLU 49 ARG 50 SER 51 HIS 52 ARG 53 GLY 54 ILE 55 GLU 56 LEU 57 THR 58 ALA 59 ALA 60 GLY 61 HIS 62 ALA 63 PHE 64 LEU 65 GLU 66 ASP 67 ALA 68 ARG 69 ARG 70 ILE 71 LEU 72 GLU 73 LEU 74 ALA 75 GLY 76 ARG 77 SER 78 GLY 79 ASP 80 ARG 81 SER 82 ARG 83 ALA 84 ALA 85 ALA 86 ARG 87 GLY 88 ASP 89 VAL 90 GLY 91 GLU 92 LEU 93 SER 94 VAL 95 ALA 96 TYR 97 PHE 98 GLY 99 THR 100 PRO 101 ILE 102 TYR 103 ARG 104 SER 105 LEU 106 PRO 107 LEU 108 LEU 109 LEU 110 ARG 111 ALA 112 PHE 113 LEU 114 THR 115 SER 116 THR 117 PRO 118 THR 119 ALA 120 THR 121 VAL 122 SER 123 LEU 124 THR 125 HIS 126 MET 127 THR 128 LYS 129 ASP 130 GLU 131 GLN 132 VAL 133 GLU 134 GLY 135 LEU 136 LEU 137 ALA 138 GLY 139 THR 140 ILE 141 HIS 142 VAL 143 GLY 144 PHE 145 SER 146 ARG 147 PHE 148 PHE 149 PRO 150 ARG 151 HIS 152 PRO 153 GLY 154 ILE 155 GLU 156 ILE 157 VAL 158 ASN 159 ILE 160 ALA 161 GLN 162 GLU 163 ASP 164 LEU 165 TYR 166 LEU 167 ALA 168 VAL 169 HIS 170 ARG 171 SER 172 GLN 173 SER 174 GLY 175 LYS 176 PHE 177 GLY 178 LYS 179 THR 180 CYS 181 LYS 182 LEU 183 ALA 184 ASP 185 LEU 186 ARG 187 ALA 188 VAL 189 GLU 190 LEU 191 THR 192 LEU 193 PHE 194 PRO 195 ARG 196 GLY 197 GLY 198 ARG 199 PRO 200 SER 201 PHE 202 ALA 203 ASP 204 GLU 205 VAL 206 ILE 207 GLY 208 LEU 209 PHE 210 LYS 211 HIS 212 ALA 213 GLY 214 ILE 215 GLU 216 PRO 217 ARG 218 ILE 219 ALA 220 ARG 221 VAL 222 VAL 223 GLU 224 ASP 225 ALA 226 THR 227 ALA 228 ALA 229 LEU 230 ALA 231 LEU 232 THR 233 MET 234 ALA 235 GLY 236 ALA 237 ALA 238 SER 239 SER 240 ILE 241 VAL 242 PRO 243 ALA 244 SER 245 VAL 246 ALA 247 ALA 248 ILE 249 ARG 250 TRP 251 PRO 252 ASP 253 ILE 254 ALA 255 PHE 256 ALA 257 ARG 258 ILE 259 VAL 260 GLY 261 THR 262 ARG 263 VAL 264 LYS 265 VAL 266 PRO 267 ILE 268 SER 269 CYS 270 ILE 271 PHE 272 ARG 273 LYS 274 GLU 275 LYS 276 GLN 277 PRO 278 PRO 279 ILE 280 LEU 281 ALA 282 ARG 283 PHE 284 VAL 285 GLU 286 HIS 287 VAL 288 ARG 289 ARG 290 SER 291 ALA 292 LYS 293 ASP 294
Unit 3	MET 1 GLU 2 PHE 3 ARG 4 GLN 5 LEU 6 LYS 7 TYR 8 PHE 9 ILE 10 ALA 11 VAL 12 ALA 13 GLU 14 ALA 15 GLY 16 ASN 17 MET 18 ALA 19 ALA 20 ALA 21 ALA 22 LYS 23 ARG 24 LEU 25 HIS 26 VAL 27 SER 28 GLN 29 PRO 30 PRO 31 ILE 32 THR 33 ARG 34 GLN 35 MET 36 GLN 37 ALA 38 LEU 39 GLU 40 ALA 41 ASP 42 LEU 43 GLY 44 VAL 45 VAL 46 LEU 47 LEU 48 GLU 49 ARG 50 SER 51 HIS 52 ARG 53 GLY 54 ILE 55 GLU 56 LEU 57 THR 58 ALA 59 ALA 60 GLY 61 HIS 62 ALA 63 PHE 64 LEU 65 GLU 66 ASP 67 ALA 68 ARG 69 ARG 70 ILE 71 LEU 72 GLU 73 LEU 74 ALA 75 GLY 76 ARG 77 SER 78 GLY 79 ASP 80 ARG 81 SER 82 ARG 83 ALA 84 ALA 85 ALA 86 ARG 87 GLY 88 ASP 89 VAL 90 GLY 91 GLU 92 LEU 93 SER 94 VAL 95 ALA 96 TYR 97 PHE 98 GLY 99 THR 100 PRO 101 ILE 102 TYR 103 ARG 104 SER 105 LEU 106 PRO 107 LEU 108 LEU 109 LEU 110 ARG 111 ALA 112 PHE 113 LEU 114 THR 115 SER 116 THR 117 PRO 118 THR 119 ALA 120 THR 121 VAL 122 SER 123 LEU 124 THR 125 HIS 126 MET 127 THR 128 LYS 129 ASP 130 GLU 131 GLN 132 VAL 133 GLU 134 GLY 135 LEU 136 LEU 137 ALA 138 GLY 139 THR 140 ILE 141 HIS 142 VAL 143 GLY 144 PHE 145 SER 146 ARG 147 PHE 148 PHE 149 PRO 150 ARG 151 HIS 152 PRO 153 GLY 154 ILE 155 GLU 156 ILE 157 VAL 158 ASN 159 ILE 160 ALA 161 GLN 162 GLU 163 ASP 164 LEU 165 TYR 166 LEU 167 ALA 168 VAL 169 HIS 170 ARG 171 SER 172 GLN 173 SER 174 GLY 175 LYS 176 PHE 177 GLY 178 LYS 179 THR 180 CYS 181 LYS 182 LEU 183 ALA 184 ASP 185 LEU 186 ARG 187 ALA 188 VAL 189 GLU 190 LEU 191 THR 192 LEU 193 PHE 194 PRO 195 ARG 196 GLY 197 GLY 198 ARG 199 PRO 200 SER 201 PHE 202 ALA 203 ASP 204 GLU 205 VAL 206 ILE 207 GLY 208 LEU 209 PHE 210 LYS 211 HIS 212 ALA 213 GLY 214 ILE 215 GLU 216 PRO 217 ARG 218 ILE 219 ALA 220 ARG 221 VAL 222 VAL 223 GLU 224 ASP 225 ALA 226 THR 227 ALA 228 ALA 229 LEU 230 ALA 231 LEU 232 THR 233 MET 234 ALA 235 GLY 236 ALA 237 ALA 238 SER 239 SER 240 ILE 241 VAL 242 PRO 243 ALA 244 SER 245 VAL 246 ALA 247 ALA 248 ILE 249 ARG 250 TRP 251 PRO 252 ASP 253 ILE 254 ALA 255 PHE 256 ALA 257 ARG 258 ILE 259 VAL 260 GLY 261 THR 262 ARG 263 VAL 264 LYS 265 VAL 266 PRO 267 ILE 268 SER 269 CYS 270 ILE 271 PHE 272 ARG 273 LYS 274 GLU 275 LYS 276 GLN 277 PRO 278 PRO 279 ILE 280 LEU 281 ALA 282 ARG 283 PHE 284 VAL 285 GLU 286 HIS 287 VAL 288 ARG 289 ARG 290 SER 291 ALA 292
Unit 4	MET 1 GLU 2 PHE 3 ARG 4 GLN 5 LEU 6 LYS 7 TYR 8 PHE 9 ILE 10 ALA 11 VAL 12 ALA 13 GLU 14 ALA 15 GLY 16 ASN 17 MET 18 ALA 19 ALA 20 ALA 21 ALA 22 LYS 23 ARG 24 LEU 25 HIS 26 VAL 27 SER 28 GLN 29 PRO 30 PRO 31 ILE 32 THR 33 ARG 34 GLN 35 MET 36 GLN 37 ALA 38 LEU 39 GLU 40 ALA 41 ASP 42 LEU 43 GLY 44 VAL 45 VAL 46 LEU 47 LEU 48 GLU 49 ARG 50 SER 51 HIS 52 ARG 53 GLY 54 ILE 55 GLU 56 LEU 57 THR 58 ALA 59 ALA 60 GLY 61 HIS 62 ALA 63 PHE 64 LEU 65 GLU 66 ASP 67 ALA 68 ARG 69 ARG 70 ILE 71 LEU 72 GLU 73 LEU 74 ALA 75 GLY 76 ARG 77 SER 78 GLY 79 ASP 80 ARG 81 SER 82 ARG 83 ALA 84 ALA 85 ALA 86 ARG 87 GLY 88 ASP 89 VAL 90 GLY 91 GLU 92 LEU 93 SER 94 VAL 95 ALA 96 TYR 97 PHE 98 GLY 99 THR 100 PRO 101 ILE 102 TYR 103 ARG 104 SER 105 LEU 106 PRO 107 LEU 108 LEU 109 LEU 110 ARG 111 ALA 112 PHE 113 LEU 114 THR 115 SER 116 THR 117 PRO 118 THR 119 ALA 120 THR 121 VAL 122 SER 123 LEU 124 THR 125 HIS 126 MET 127 THR 128 LYS 129 ASP 130 GLU 131 GLN 132 VAL 133 GLU 134 GLY 135 LEU 136 LEU 137 ALA 138 GLY 139 THR 140 ILE 141 HIS 142 VAL 143 GLY 144 PHE 145 SER 146 ARG 147 PHE 148 PHE 149 PRO 150 ARG 151 HIS 152 PRO 153 GLY 154 ILE 155 GLU 156 ILE 157 VAL 158 ASN 159 ILE 160 ALA 161 GLN 162 GLU 163 ASP 164 LEU 165 TYR 166 LEU 167 ALA 168 VAL 169 HIS 170 ARG 171 SER 172 GLN 173 SER 174 GLY 175 LYS 176 PHE 177 GLY 178 LYS 179 THR 180 CYS 181 LYS 182 LEU 183 ALA 184 ASP 185 LEU 186 ARG 187 ALA 188 VAL 189 GLU 190 LEU 191 THR 192 LEU 193 PHE 194 PRO 195 ARG 196 GLY 197 GLY 198 ARG 199 PRO 200 SER 201 PHE 202 ALA 203 ASP 204 GLU 205 VAL 206 ILE 207 GLY 208 LEU 209 PHE 210 LYS 211 HIS 212 ALA 213 GLY 214 ILE 215 GLU 216 PRO 217 ARG 218 ILE 219 ALA 220 ARG 221 VAL 222 VAL 223 GLU 224 ASP 225 ALA 226 THR 227 ALA 228 ALA 229 LEU 230 ALA 231 LEU 232 THR 233 MET 234 ALA 235 GLY 236 ALA 237 ALA 238 SER 239 SER 240 ILE 241 VAL 242 PRO 243 ALA 244 SER 245 VAL 246 ALA 247 ALA 248 ILE 249 ARG 250 TRP 251 PRO 252 ASP 253 ILE 254 ALA 255 PHE 256 ALA 257 ARG 258 ILE 259 VAL 260 GLY 261 THR 262 ARG 263 VAL 264 LYS 265 VAL 266 PRO 267 ILE 268 SER 269 CYS 270 ILE 271 PHE 272 ARG 273 LYS 274 GLU 275 LYS 276 GLN 277 PRO 278 PRO 279 ILE 280 LEU 281 ALA 282 ARG 283 PHE 284 VAL 285 GLU 286 HIS 287 VAL 288 ARG 289 ARG 290 SER 291 ALA 292