2IHN - Sequence, Chains, Asymmetric and Biological Units

• Title: CO-CRYSTAL OF BACTERIOPHAGE T4 RNASE H WITH A FORK DNA SUBST
• Keywords: BPT4 RNASE H, PROTEIN:DNA COMPLEX, 5'-3' EXONUCLEASE, HYDROL (NUCLEIC ACID), HELIX-HAIRPIN-HELIX MOTIF TYPE 2 (HHH2), FO HYDROLASE-DNA COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2IHN	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Other macromolecule	5'-D(*CP*TP*AP*AP*CP*TP*TP*TP*GP*AP*GP*GP*CP*AP*G -3'	C	17	349	0
2	Other macromolecule	5'-D(*GP*GP*TP*CP*TP*GP*CP*CP*TP*CP*AP*AP*GP*AP*C *AP*GP*TP*CP*AP*A)-3'	D	17	347	0
3	Protein	RIBONUCLEASE H	A	299	2459	0
4	Water			12	0	12
total				345	3155	12

Proteins

Unit 3

MET 1 ASP 2 LEU 3 GLU 4 MET 5 MET 6 LEU 7 ASP 8 GLU 9 ASP 10 TYR 11 LYS 12 GLU 13 GLY 14 ILE 15 CYS 16 LEU 17 ILE 18 ASP 19 PHE 20 SER 21 GLN 22 ILE 23 ALA 24 LEU 25 SER 26 THR 27 ALA 28 LEU 29 VAL 30 ASN 31 PHE 32 PRO 33 ASP 34 LYS 35 GLU 36 LYS 37 ILE 38 ASN 39 LEU 40 SER 41 MET 42 VAL 43 ARG 44 HIS 45 LEU 46 ILE 47 LEU 48 ASN 49 SER 50 ILE 51 LYS 52 PHE 53 ASN 54 VAL 55 LYS 56 LYS 57 ALA 58 LYS 59 THR 60 LEU 61 GLY 62 TYR 63 THR 64 LYS 65 ILE 66 VAL 67 LEU 68 CYS 69 ILE 70 ASP 71 ASN 72 ALA 73 LYS 74 SER 75 GLY 76 TYR 77 TRP 78 ARG 79 ARG 80 ASP 81 PHE 82 ALA 83 TYR 84 TYR 85 TYR 86 LYS 87 LYS 88 ASN 89 ARG 90 SER 97 THR 98 TRP 99 ASP 100 TRP 101 GLU 102 GLY 103 TYR 104 PHE 105 GLU 106 SER 107 SER 108 HIS 109 LYS 110 VAL 111 ILE 112 ASP 113 GLU 114 LEU 115 LYS 116 ALA 117 TYR 118 MET 119 PRO 120 TYR 121 ILE 122 VAL 123 MET 124 ASP 125 ILE 126 ASP 127 LYS 128 TYR 129 GLU 130 ALA 131 ASN 132 ASP 133 HIS 134 ILE 135 ALA 136 VAL 137 LEU 138 VAL 139 LYS 140 LYS 141 PHE 142 SER 143 LEU 144 GLU 145 GLY 146 HIS 147 LYS 148 ILE 149 LEU 150 ILE 151 ILE 152 SER 153 SER 154 ASP 155 GLY 156 ASP 157 PHE 158 THR 159 GLN 160 LEU 161 HIS 162 LYS 163 TYR 164 PRO 165 ASN 166 VAL 167 LYS 168 GLN 169 TRP 170 SER 171 PRO 172 MET 173 HIS 174 LYS 175 LYS 176 TRP 177 VAL 178 LYS 179 ILE 180 LYS 181 SER 182 GLY 183 SER 184 ALA 185 GLU 186 ILE 187 ASP 188 CYS 189 MET 190 THR 191 LYS 192 ILE 193 LEU 194 LYS 195 GLY 196 ASP 197 LYS 198 LYS 199 ASP 200 ASN 201 VAL 202 ALA 203 SER 204 VAL 205 LYS 206 VAL 207 ARG 208 SER 209 ASP 210 PHE 211 TRP 212 PHE 213 THR 214 ARG 215 VAL 216 GLU 217 GLY 218 GLU 219 ARG 220 THR 221 PRO 222 SER 223 MET 224 LYS 225 THR 226 SER 227 ILE 228 VAL 229 GLU 230 ALA 231 ILE 232 ALA 233 ASN 234 ASP 235 ARG 236 GLU 237 GLN 238 ALA 239 LYS 240 VAL 241 LEU 242 LEU 243 THR 244 GLU 245 SER 246 GLU 247 TYR 248 ASN 249 ARG 250 TYR 251 LYS 252 GLU 253 ASN 254 LEU 255 VAL 256 LEU 257 ILE 258 ASP 259 PHE 260 ASP 261 TYR 262 ILE 263 PRO 264 ASP 265 ASN 266 ILE 267 ALA 268 SER 269 ASN 270 ILE 271 VAL 272 ASN 273 TYR 274 TYR 275 ASN 276 SER 277 TYR 278 LYS 279 LEU 280 PRO 281 PRO 282 ARG 283 GLY 284 LYS 285 ILE 286 TYR 287 SER 288 TYR 289 PHE 290 VAL 291 LYS 292 ALA 293 GLY 294 LEU 295 SER 296 LYS 297 LEU 298 THR 299 ASN 300 SER 301 ILE 302 ASN 303 GLU 304 PHE 305

Other macromolecules

Unit 1	DT 2 DA 3 DA 4 DC 5 DT 6 DT 7 DT 8 DG 9 DA 10 DG 11 DG 12 DC 13 DA 14 DG 15 DA 16 DC 17 DC 18
Unit 2	DG 1 DG 2 DT 3 DC 4 DT 5 DG 6 DC 7 DC 8 DT 9 DC 10 DA 11 DA 12 DG 13 DA 14 DC 15 DG 16 DG 17