1W4Z - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF ACTINORHODIN POLYKETIDE (ACTIII) REDUCTASE
• Keywords: TYPE II POLYKETIDE SYNTHESIS, KETOREDUCTASE, SDR, ACP BINDING, ANTIBIOTIC BIOSYNTHESIS
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1W4Z	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	KETOACYL REDUCTASE	A	259	1901	0
2	Protein	KETOACYL REDUCTASE	B	261	1889	0
3	Ligand	KETOACYL REDUCTASE	A	5	0	60
4	Ligand	KETOACYL REDUCTASE	B	6	0	63
5	Water			42	0	42
total				573	3790	165

Proteins

Unit 1

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

Unit 2

LEU -6 VAL -5 PRO -4 ARG -3 GLY -2 SER -1 HIS 0 MET 1 ALA 2 THR 3 GLN 4 ASP 5 SER 6 GLU 7 VAL 8 ALA 9 LEU 10 VAL 11 THR 12 GLY 13 ALA 14 THR 15 SER 16 GLY 17 ILE 18 GLY 19 LEU 20 GLU 21 ILE 22 ALA 23 ARG 24 ARG 25 LEU 26 GLY 27 LYS 28 GLU 29 GLY 30 LEU 31 ARG 32 VAL 33 PHE 34 VAL 35 CYS 36 ALA 37 ARG 38 GLY 39 GLU 40 GLU 41 GLY 42 LEU 43 ARG 44 THR 45 THR 46 LEU 47 LYS 48 GLU 49 LEU 50 ARG 51 GLU 52 ALA 53 GLY 54 VAL 55 GLU 56 ALA 57 ASP 58 GLY 59 ARG 60 THR 61 CYS 62 ASP 63 VAL 64 ARG 65 SER 66 VAL 67 PRO 68 GLU 69 ILE 70 GLU 71 ALA 72 LEU 73 VAL 74 ALA 75 ALA 76 VAL 77 VAL 78 GLU 79 ARG 80 TYR 81 GLY 82 PRO 83 VAL 84 ASP 85 VAL 86 LEU 87 VAL 88 ASN 89 ASN 90 ALA 91 GLY 92 ARG 93 PRO 94 GLY 95 GLY 96 GLY 97 ALA 98 THR 99 ALA 100 GLU 101 LEU 102 ALA 103 ASP 104 GLU 105 LEU 106 TRP 107 LEU 108 ASP 109 VAL 110 VAL 111 GLU 112 THR 113 ASN 114 LEU 115 THR 116 GLY 117 VAL 118 PHE 119 ARG 120 VAL 121 THR 122 LYS 123 GLN 124 VAL 125 LEU 126 LYS 127 ALA 128 GLY 129 GLY 130 MET 131 LEU 132 GLU 133 ARG 134 GLY 135 THR 136 GLY 137 ARG 138 ILE 139 VAL 140 ASN 141 ILE 142 ALA 143 SER 144 THR 145 GLY 146 GLY 147 LYS 148 GLN 149 GLY 150 VAL 151 VAL 152 HIS 153 ALA 154 ALA 155 PRO 156 TYR 157 SER 158 ALA 159 SER 160 LYS 161 HIS 162 GLY 163 VAL 164 VAL 165 GLY 166 PHE 167 THR 168 LYS 169 ALA 170 LEU 171 GLY 172 LEU 173 GLU 174 LEU 175 ALA 176 ARG 177 THR 178 GLY 179 ILE 180 THR 181 VAL 182 ASN 183 ALA 184 VAL 185 CYS 186 PRO 187 GLY 188 PHE 189 VAL 190 GLU 191 THR 192 PRO 193 MET 194 ALA 195 ALA 196 SER 197 VAL 198 ARG 199 GLU 200 HIS 201 TYR 202 THR 210 GLU 211 GLU 212 ALA 213 PHE 214 ASP 215 ARG 216 ILE 217 THR 218 ALA 219 ARG 220 VAL 221 PRO 222 ILE 223 GLY 224 ARG 225 TYR 226 VAL 227 GLN 228 PRO 229 SER 230 GLU 231 VAL 232 ALA 233 GLU 234 MET 235 VAL 236 ALA 237 TYR 238 LEU 239 ILE 240 GLY 241 PRO 242 GLY 243 ALA 244 ALA 245 ALA 246 VAL 247 THR 248 ALA 249 GLN 250 ALA 251 LEU 252 ASN 253 VAL 254 CYS 255 GLY 256 GLY 257 LEU 258 GLY 259 ASN 260 TYR 261

Ligands

Unit 3	NAP 1262 FMT 1263 FMT 1264 FMT 1265 FMT 1266
Unit 4	NAP 1262 FMT 1263 FMT 1264 FMT 1265 FMT 1266 FMT 1267