5CIZ - Sequence, Chains, Asymmetric and Biological Units

• Title: E. COLI RNA POLYMERASE ALPHA SUBUNIT CTD IN COMPLEX WITH CAP A(5)-TRACT BINDING SITE FOR ALPHA CTD
• Keywords: PROTEIN-PROTEIN INTERACTIONS, PROTEIN-DNA INTERACTIONS, GENE REGULATION-DNA COMPLEX, KNOCK OUT
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	5CIZ	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	203	1598	0
2	Protein	DNA-DIRECTED RNA POLYMERASE SUBUNIT ALPHA	B	74	583	0
3	Other macromolecule		D	20	405	0
4	Other macromolecule	DNA (5'- D(*CP*TP*AP*GP*AP*TP*CP*AP*CP*AP*TP*TP*TP*TP*AP*GP*GP*CP*AP AP*G)-3')	E	24	491	0
5	Ligand		A	1	0	22
total				322	3077	22

Proteins

Unit 1

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

Unit 2

PHE 249 ASP 250 PRO 251 ILE 252 LEU 253 LEU 254 ARG 255 PRO 256 VAL 257 ASP 258 ASP 259 LEU 260 GLU 261 LEU 262 THR 263 VAL 264 ARG 265 SER 266 ALA 267 ASN 268 CYS 269 LEU 270 LYS 271 ALA 272 GLU 273 ALA 274 ILE 275 HIS 276 TYR 277 ILE 278 GLY 279 ASP 280 LEU 281 VAL 282 GLN 283 ARG 284 THR 285 GLU 286 VAL 287 GLU 288 LEU 289 LEU 290 LYS 291 THR 292 PRO 293 ASN 294 LEU 295 GLY 296 LYS 297 LYS 298 SER 299 LEU 300 THR 301 GLU 302 ILE 303 LYS 304 ASP 305 VAL 306 LEU 307 ALA 308 SER 309 ARG 310 GLY 311 LEU 312 SER 313 LEU 314 GLY 315 MET 316 ARG 317 LEU 318 GLU 319 ASN 320 TRP 321 PRO 322

Other macromolecules

Unit 3	DC 1 DT 2 DT 3 DT 4 DT 5 DT 6 DG 7 DC 8 DC 9 DT 10 DA 11 DA 12 DA 13 DA 14 DT 15 DG 16 DT 17 DG 18 DA 19 DT 20
Unit 4	DC 21 DT 22 DA 23 DG 24 DA 25 DT 26 DC 27 DA 28 DC 29 DA 30 DT 31 DT 32 DT 33 DT 34 DA 35 DG 36 DG 37 DC 38 DA 39 DA 40 DA 41 DA 42 DA 43 DG 44

Ligands

Unit 5

CMP 301