4PYI - Sequence, Chains, Asymmetric and Biological Units

• Title: HUMAN APO COMT
• Keywords: METHYLTRANSFERASE, NEUROTRANSMITTER DEGRADATION, CONFORMATIO CHANGE, CATECHOLAMINE METABOLISM, CELL MEMBRANE, MEMBRANE, BINDING, SIGNAL-ANCHOR, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CATECHOL O-METHYLTRANSFERASE	A	207	3235	0
2	Ligand	CATECHOL O-METHYLTRANSFERASE	A	1	0	1
3	Water			133	0	133
total				341	3235	134

Proteins

Unit 1

THR 54 LYS 55 GLU 56 GLN 57 ARG 58 ILE 59 LEU 60 ASN 61 HIS 62 VAL 63 LEU 64 GLN 65 HIS 66 ALA 67 GLU 68 PRO 69 GLY 70 ASN 71 ALA 72 GLN 73 SER 74 VAL 75 LEU 76 GLU 77 ALA 78 ILE 79 ASP 80 THR 81 TYR 82 CYS 83 GLU 84 GLN 85 LYS 86 GLY 93 ASP 94 LYS 95 LYS 96 GLY 97 LYS 98 ILE 99 VAL 100 ASP 101 ALA 102 VAL 103 ILE 104 GLN 105 GLU 106 HIS 107 GLN 108 PRO 109 SER 110 VAL 111 LEU 112 LEU 113 GLU 114 LEU 115 GLY 116 ALA 117 TYR 118 CYS 119 GLY 120 TYR 121 SER 122 ALA 123 VAL 124 ARG 125 MET 126 ALA 127 ARG 128 LEU 129 LEU 130 SER 131 PRO 132 GLY 133 ALA 134 ARG 135 LEU 136 ILE 137 THR 138 ILE 139 GLU 140 ILE 141 ASN 142 PRO 143 ASP 144 CYS 145 ALA 146 ALA 147 ILE 148 THR 149 GLN 150 ARG 151 MET 152 VAL 153 ASP 154 PHE 155 ALA 156 GLY 157 VAL 158 LYS 159 ASP 160 LYS 161 VAL 162 THR 163 LEU 164 VAL 165 VAL 166 GLY 167 ALA 168 SER 169 GLN 170 ASP 171 ILE 172 ILE 173 PRO 174 GLN 175 LEU 176 LYS 177 LYS 178 LYS 179 TYR 180 ASP 181 VAL 182 ASP 183 THR 184 LEU 185 ASP 186 MET 187 VAL 188 PHE 189 LEU 190 ASP 191 HIS 192 TRP 193 LYS 194 ASP 195 ARG 196 TYR 197 LEU 198 PRO 199 ASP 200 THR 201 LEU 202 LEU 203 LEU 204 GLU 205 GLU 206 CYS 207 GLY 208 LEU 209 LEU 210 ARG 211 LYS 212 GLY 213 THR 214 VAL 215 LEU 216 LEU 217 ALA 218 ASP 219 ASN 220 VAL 221 ILE 222 CYS 223 PRO 224 GLY 225 ALA 226 PRO 227 ASP 228 PHE 229 LEU 230 ALA 231 HIS 232 VAL 233 ARG 234 GLY 235 SER 236 SER 237 CYS 238 PHE 239 GLU 240 CYS 241 THR 242 HIS 243 TYR 244 GLN 245 SER 246 PHE 247 LEU 248 GLU 249 TYR 250 ARG 251 GLU 252 VAL 253 VAL 254 ASP 255 GLY 256 LEU 257 GLU 258 LYS 259 ALA 260 ILE 261 TYR 262 LYS 263 GLY 264 PRO 265 GLY 266

Ligands

Unit 2

NA 301