4IQZ - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF A LARGE INSERT IN RNA POLYMERASE (R SUBUNIT FROM E. COLI
• Keywords: FUNCTION OF INSERTION IS UNKNOWN, UNKNOWN FUNCTION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4IQZ	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	A	178	1246	24
2	Protein	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	B	176	1202	24
3	Protein	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	C	176	1169	24
4	Protein	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	D	146	995	24
5	Protein	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	E	175	1140	24
6	Ligand	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	A	17	0	17
7	Ligand	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	B	14	0	14
8	Ligand	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	C	13	0	13
9	Ligand	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	D	14	0	14
10	Ligand	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA'	E	5	0	5
11	Water			528	0	528
total				1442	5752	711

Proteins

Unit 1	ALA 34 ALA 35 GLU 36 SER 37 SER 38 ILE 39 GLN 40 VAL 41 LYS 42 ASN 43 LYS 44 GLY 45 SER 46 ILE 47 LYS 48 LEU 49 SER 50 ASN 51 VAL 52 LYS 53 SER 54 VAL 55 VAL 56 ASN 57 SER 58 SER 59 GLY 60 LYS 61 LEU 62 VAL 63 ILE 64 THR 65 SER 66 ARG 67 ASN 68 THR 69 GLU 70 LEU 71 LYS 72 LEU 73 ILE 74 ASP 75 GLU 76 PHE 77 GLY 78 ARG 79 THR 80 LYS 81 GLU 82 SER 83 TYR 84 LYS 85 VAL 86 PRO 87 TYR 88 GLY 89 ALA 90 VAL 91 LEU 92 ALA 93 LYS 94 GLY 95 ASP 96 GLY 97 GLU 98 GLN 99 VAL 100 ALA 101 GLY 102 GLY 103 GLU 104 THR 105 VAL 106 ALA 107 ASN 108 TRP 109 ASP 110 PRO 111 HIS 112 THR 113 MSE 114 PRO 115 VAL 116 ILE 117 THR 118 GLU 119 VAL 120 SER 121 GLY 122 PHE 123 VAL 124 ARG 125 PHE 126 THR 127 ASP 128 MSE 129 ILE 130 ASP 131 GLY 132 GLN 133 THR 134 ILE 135 THR 136 ARG 137 GLN 138 THR 139 LEU 145 SER 146 SER 147 LEU 148 VAL 149 VAL 150 LEU 151 ASP 152 SER 153 ALA 154 GLU 155 ARG 156 THR 157 ALA 158 GLY 159 GLY 160 LYS 161 ASP 162 LEU 163 ARG 164 PRO 165 ALA 166 LEU 167 LYS 168 ILE 169 VAL 170 ASP 171 ALA 172 GLN 173 GLY 174 ASN 175 ASP 176 VAL 177 LEU 178 ILE 179 PRO 180 GLY 181 THR 182 ASP 183 MSE 184 PRO 185 ALA 186 GLN 187 TYR 188 PHE 189 LEU 190 PRO 191 GLY 192 LYS 193 ALA 194 ILE 195 VAL 196 GLN 197 LEU 198 GLU 199 ASP 200 GLY 201 VAL 202 GLN 203 ILE 204 SER 205 SER 206 GLY 207 ASP 208 THR 209 LEU 210 ALA 211 ARG 212 ILE 213 PRO 214 GLN 215 GLU 216
Unit 2	SER 37 SER 38 ILE 39 GLN 40 VAL 41 LYS 42 ASN 43 LYS 44 GLY 45 SER 46 ILE 47 LYS 48 LEU 49 SER 50 ASN 51 VAL 52 LYS 53 SER 54 VAL 55 VAL 56 ASN 57 SER 58 SER 59 GLY 60 LYS 61 LEU 62 VAL 63 ILE 64 THR 65 SER 66 ARG 67 ASN 68 THR 69 GLU 70 LEU 71 LYS 72 LEU 73 ILE 74 ASP 75 ARG 79 THR 80 LYS 81 GLU 82 SER 83 TYR 84 LYS 85 VAL 86 PRO 87 TYR 88 GLY 89 ALA 90 VAL 91 LEU 92 ALA 93 LYS 94 GLY 95 ASP 96 GLY 97 GLU 98 GLN 99 VAL 100 ALA 101 GLY 102 GLY 103 GLU 104 THR 105 VAL 106 ALA 107 ASN 108 TRP 109 ASP 110 PRO 111 HIS 112 THR 113 MSE 114 PRO 115 VAL 116 ILE 117 THR 118 GLU 119 VAL 120 SER 121 GLY 122 PHE 123 VAL 124 ARG 125 PHE 126 THR 127 ASP 128 MSE 129 ILE 130 ASP 131 GLY 132 GLN 133 THR 134 ILE 135 THR 136 ARG 137 GLN 138 THR 139 ASP 140 GLU 141 THR 143 GLY 144 LEU 145 SER 146 SER 147 LEU 148 VAL 149 VAL 150 LEU 151 ASP 152 SER 153 ALA 154 GLU 155 ARG 156 THR 157 ALA 158 GLY 159 GLY 160 LYS 161 ASP 162 LEU 163 ARG 164 PRO 165 ALA 166 LEU 167 LYS 168 ILE 169 VAL 170 ASP 171 ALA 172 GLN 173 GLY 174 ASN 175 ASP 176 VAL 177 LEU 178 ILE 179 PRO 180 GLY 181 THR 182 ASP 183 MSE 184 PRO 185 ALA 186 GLN 187 TYR 188 PHE 189 LEU 190 PRO 191 GLY 192 LYS 193 ALA 194 ILE 195 VAL 196 GLN 197 LEU 198 GLU 199 ASP 200 GLY 201 VAL 202 GLN 203 ILE 204 SER 205 SER 206 GLY 207 ASP 208 THR 209 LEU 210 ALA 211 ARG 212 ILE 213 PRO 214 GLN 215 GLU 216
Unit 3	GLU 36 SER 37 SER 38 ILE 39 GLN 40 VAL 41 LYS 42 ASN 43 LYS 44 GLY 45 SER 46 ILE 47 LYS 48 LEU 49 SER 50 ASN 51 VAL 52 LYS 53 SER 54 VAL 55 VAL 56 ASN 57 SER 58 SER 59 GLY 60 LYS 61 LEU 62 VAL 63 ILE 64 THR 65 SER 66 ARG 67 ASN 68 THR 69 GLU 70 LEU 71 LYS 72 LEU 73 ILE 74 ASP 75 GLU 76 PHE 77 GLY 78 ARG 79 THR 80 LYS 81 GLU 82 SER 83 TYR 84 LYS 85 VAL 86 PRO 87 TYR 88 GLY 89 ALA 90 VAL 91 LEU 92 ALA 93 LYS 94 GLY 95 ASP 96 GLY 97 GLU 98 GLN 99 VAL 100 ALA 101 GLY 102 GLY 103 GLU 104 THR 105 VAL 106 ALA 107 ASN 108 TRP 109 ASP 110 PRO 111 HIS 112 THR 113 MSE 114 PRO 115 VAL 116 ILE 117 THR 118 GLU 119 VAL 120 SER 121 GLY 122 PHE 123 VAL 124 ARG 125 PHE 126 THR 127 ASP 128 MSE 129 ILE 130 ASP 131 GLY 132 GLN 133 THR 134 ILE 135 THR 136 ARG 137 GLN 138 THR 139 ASP 140 THR 143 GLY 144 LEU 145 SER 146 SER 147 LEU 148 VAL 149 VAL 150 LEU 151 ASP 152 SER 153 ALA 154 GLU 155 ARG 156 THR 157 GLY 160 LYS 161 ASP 162 LEU 163 ARG 164 PRO 165 ALA 166 LEU 167 LYS 168 ILE 169 VAL 170 ASP 171 ALA 172 GLN 173 GLY 174 ASN 175 ASP 176 VAL 177 LEU 178 ILE 179 PRO 180 GLY 181 THR 182 ASP 183 MSE 184 PRO 185 ALA 186 GLN 187 TYR 188 PHE 189 LEU 190 PRO 191 GLY 192 LYS 193 ALA 194 ILE 195 VAL 196 GLN 197 LEU 198 GLU 199 ASP 200 GLY 201 VAL 202 GLN 203 ILE 204 SER 205 SER 206 GLY 207 ASP 208 THR 209 LEU 210 ALA 211 ARG 212 ILE 213 PRO 214 GLN 215
Unit 4	SER 37 SER 38 ILE 39 GLN 40 VAL 41 LYS 42 LYS 48 LEU 49 SER 50 ASN 51 VAL 52 LYS 53 SER 54 VAL 55 VAL 56 ASN 57 SER 58 SER 59 GLY 60 LYS 61 LEU 62 VAL 63 ILE 64 THR 65 SER 66 ARG 67 ASN 68 THR 69 GLU 70 LEU 71 LYS 72 SER 83 TYR 84 LYS 85 VAL 86 PRO 87 TYR 88 GLY 89 ALA 90 VAL 91 LEU 92 ALA 93 LYS 94 GLY 95 ASP 96 GLY 97 GLU 98 GLY 103 GLU 104 THR 105 VAL 106 ALA 107 ASN 108 TRP 109 ASP 110 PRO 111 HIS 112 THR 113 MSE 114 PRO 115 VAL 116 ILE 117 THR 118 GLU 119 VAL 120 SER 121 GLY 122 PHE 123 VAL 124 ARG 125 PHE 126 THR 127 ASP 128 MSE 129 ILE 130 ASP 131 GLY 132 GLN 133 THR 134 ILE 135 THR 136 ARG 137 GLN 138 THR 139 LEU 145 SER 146 SER 147 LEU 148 VAL 149 VAL 150 LEU 151 ASP 152 ASP 162 LEU 163 ARG 164 PRO 165 ALA 166 LEU 167 LYS 168 ILE 169 VAL 170 ASP 171 ALA 172 GLN 173 GLY 174 ASN 175 ASP 176 VAL 177 LEU 178 ILE 179 PRO 180 GLY 181 THR 182 ASP 183 MSE 184 PRO 185 ALA 186 GLN 187 TYR 188 PHE 189 LEU 190 PRO 191 GLY 192 LYS 193 ALA 194 ILE 195 VAL 196 GLN 197 LEU 198 GLU 199 ASP 200 GLY 201 VAL 202 GLN 203 ILE 204 SER 205 SER 206 GLY 207 ASP 208 THR 209 LEU 210 ALA 211 ARG 212 ILE 213 PRO 214 GLN 215
Unit 5	SER 37 SER 38 ILE 39 GLN 40 VAL 41 LYS 42 ASN 43 LYS 44 GLY 45 SER 46 ILE 47 LYS 48 LEU 49 SER 50 ASN 51 VAL 52 LYS 53 SER 54 VAL 55 VAL 56 ASN 57 SER 58 SER 59 GLY 60 LYS 61 LEU 62 VAL 63 ILE 64 THR 65 SER 66 ARG 67 ASN 68 THR 69 GLU 70 LEU 71 LYS 72 LEU 73 ILE 74 ASP 75 GLU 76 PHE 77 THR 80 LYS 81 GLU 82 SER 83 TYR 84 LYS 85 VAL 86 PRO 87 TYR 88 GLY 89 ALA 90 VAL 91 LEU 92 ALA 93 LYS 94 GLY 95 ASP 96 GLY 97 GLU 98 GLN 99 VAL 100 ALA 101 GLY 102 GLY 103 GLU 104 THR 105 VAL 106 ALA 107 ASN 108 TRP 109 ASP 110 HIS 112 THR 113 MSE 114 PRO 115 VAL 116 ILE 117 THR 118 GLU 119 VAL 120 SER 121 GLY 122 PHE 123 VAL 124 ARG 125 PHE 126 THR 127 ASP 128 MSE 129 ILE 130 ASP 131 GLY 132 GLN 133 THR 134 ILE 135 THR 136 ARG 137 GLN 138 THR 139 ASP 140 GLU 141 LEU 142 THR 143 GLY 144 LEU 145 SER 146 SER 147 LEU 148 VAL 149 VAL 150 LEU 151 ASP 152 SER 153 ALA 154 GLU 155 ARG 156 THR 157 ALA 158 GLY 159 GLY 160 LYS 161 ASP 162 LEU 163 ARG 164 PRO 165 ALA 166 LEU 167 LYS 168 ILE 169 VAL 170 ASP 171 ALA 172 GLN 173 GLY 174 ASN 175 ASP 176 VAL 177 LEU 178 ILE 179 THR 182 ASP 183 MSE 184 PRO 185 ALA 186 GLN 187 TYR 188 PHE 189 LEU 190 PRO 191 GLY 192 LYS 193 ALA 194 ILE 195 VAL 196 GLN 197 LEU 198 GLU 199 ASP 200 GLY 201 VAL 202 GLN 203 ILE 204 SER 205 SER 206 GLY 207 ASP 208 THR 209 LEU 210 ALA 211 ARG 212 ILE 213 PRO 214 GLN 215 GLU 216

Ligands

Unit 6	IOD 301 IOD 302 IOD 303 IOD 304 IOD 305 IOD 306 IOD 307 IOD 308 IOD 309 IOD 310 IOD 311 IOD 312 IOD 313 IOD 314 IOD 315 NA 316 NA 317
Unit 7	IOD 301 IOD 302 IOD 303 IOD 304 IOD 305 IOD 306 IOD 307 IOD 308 IOD 309 IOD 310 IOD 311 IOD 312 IOD 313 NA 314
Unit 8	IOD 301 IOD 302 IOD 303 IOD 304 IOD 305 IOD 306 IOD 307 IOD 308 IOD 309 IOD 310 IOD 311 NA 312 NA 313
Unit 9	IOD 301 IOD 302 IOD 303 IOD 304 IOD 305 IOD 306 IOD 307 IOD 308 IOD 309 IOD 310 IOD 311 IOD 312 IOD 313 NA 314
Unit 10	IOD 301 IOD 302 IOD 303 IOD 304 NA 305