1XHL - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PUTATIVE TROPINONE REDUCTASE-II FROM CAENORHABDITIS ELEGANS WITH COFACTOR AND SUBSTRATE
• Keywords: PARALLEL BETA-SHEET OF SEVEN STRANDS IN THE ORDER 3214567, T ALPHA-HELICES ON EITHER SIDE OF BETA-SHEET, SEVENTH ALPHA-H TOP OF BETA-SHEET, STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, SCSG, PSI, SOUTHEAST COLLABORATORY FOR STRUCTUR GENOMICS, SECSG, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY MEMBER PUTATIVE TROPINONE REDUCTASE-II	A	274	2034	0
2	Protein	SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY MEMBER PUTATIVE TROPINONE REDUCTASE-II	B	274	2034	0
3	Ligand	SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY MEMBER PUTATIVE TROPINONE REDUCTASE-II	A	2	0	58
4	Ligand	SHORT-CHAIN DEHYDROGENASE/REDUCTASE FAMILY MEMBER PUTATIVE TROPINONE REDUCTASE-II	B	2	0	58
5	Water			234	0	234
total				786	4068	350

Proteins

Unit 1

ARG 3 PHE 4 SER 5 GLY 6 LYS 7 SER 8 VAL 9 ILE 10 ILE 11 THR 12 GLY 13 SER 14 SER 15 ASN 16 GLY 17 ILE 18 GLY 19 ARG 20 SER 21 ALA 22 ALA 23 VAL 24 ILE 25 PHE 26 ALA 27 LYS 28 GLU 29 GLY 30 ALA 31 GLN 32 VAL 33 THR 34 ILE 35 THR 36 GLY 37 ARG 38 ASN 39 GLU 40 ASP 41 ARG 42 LEU 43 GLU 44 GLU 45 THR 46 LYS 47 GLN 48 GLN 49 ILE 50 LEU 51 LYS 52 ALA 53 GLY 54 VAL 55 PRO 56 ALA 57 GLU 58 LYS 59 ILE 60 ASN 61 ALA 62 VAL 63 VAL 64 ALA 65 ASP 66 VAL 67 THR 68 GLU 69 ALA 70 SER 71 GLY 72 GLN 73 ASP 74 ASP 75 ILE 76 ILE 77 ASN 78 THR 79 THR 80 LEU 81 ALA 82 LYS 83 PHE 84 GLY 85 LYS 86 ILE 87 ASP 88 ILE 89 LEU 90 VAL 91 ASN 92 ASN 93 ALA 94 GLY 95 ALA 96 ASN 97 LEU 98 ALA 99 ASP 100 GLY 101 THR 102 ALA 103 ASN 104 THR 105 ASP 106 GLN 107 PRO 108 VAL 109 GLU 110 LEU 111 TYR 112 GLN 113 LYS 114 THR 115 PHE 116 LYS 117 LEU 118 ASN 119 PHE 120 GLN 121 ALA 122 VAL 123 ILE 124 GLU 125 MET 126 THR 127 GLN 128 LYS 129 THR 130 LYS 131 GLU 132 HIS 133 LEU 134 ILE 135 LYS 136 THR 137 LYS 138 GLY 139 GLU 140 ILE 141 VAL 142 ASN 143 VAL 144 SER 145 SER 146 ILE 147 VAL 148 ALA 149 GLY 150 PRO 151 GLN 152 ALA 153 HIS 154 SER 155 GLY 156 TYR 157 PRO 158 TYR 159 TYR 160 ALA 161 CYS 162 ALA 163 LYS 164 ALA 165 ALA 166 LEU 167 ASP 168 GLN 169 TYR 170 THR 171 ARG 172 CYS 173 THR 174 ALA 175 ILE 176 ASP 177 LEU 178 ILE 179 GLN 180 HIS 181 GLY 182 VAL 183 ARG 184 VAL 185 ASN 186 SER 187 VAL 188 SER 189 PRO 190 GLY 191 ALA 192 VAL 193 ALA 194 THR 195 GLY 196 PHE 197 MET 198 GLY 199 ALA 200 MET 201 GLY 202 LEU 203 PRO 204 GLU 205 THR 206 ALA 207 SER 208 ASP 209 LYS 210 LEU 211 TYR 212 SER 213 PHE 214 ILE 215 GLY 216 SER 217 ARG 218 LYS 219 GLU 220 CYS 221 ILE 222 PRO 223 VAL 224 GLY 225 HIS 226 CYS 227 GLY 228 LYS 229 PRO 230 GLU 231 GLU 232 ILE 233 ALA 234 ASN 235 ILE 236 ILE 237 VAL 238 PHE 239 LEU 240 ALA 241 ASP 242 ARG 243 ASN 244 LEU 245 SER 246 SER 247 TYR 248 ILE 249 ILE 250 GLY 251 GLN 252 SER 253 ILE 254 VAL 255 ALA 256 ASP 257 GLY 258 GLY 259 SER 260 THR 261 LEU 262 VAL 263 MET 264 GLY 265 MET 266 GLN 267 THR 268 HIS 269 ASP 270 LEU 271 MET 272 SER 273 VAL 274 LEU 275 SER 276

Unit 2

ARG 3 PHE 4 SER 5 GLY 6 LYS 7 SER 8 VAL 9 ILE 10 ILE 11 THR 12 GLY 13 SER 14 SER 15 ASN 16 GLY 17 ILE 18 GLY 19 ARG 20 SER 21 ALA 22 ALA 23 VAL 24 ILE 25 PHE 26 ALA 27 LYS 28 GLU 29 GLY 30 ALA 31 GLN 32 VAL 33 THR 34 ILE 35 THR 36 GLY 37 ARG 38 ASN 39 GLU 40 ASP 41 ARG 42 LEU 43 GLU 44 GLU 45 THR 46 LYS 47 GLN 48 GLN 49 ILE 50 LEU 51 LYS 52 ALA 53 GLY 54 VAL 55 PRO 56 ALA 57 GLU 58 LYS 59 ILE 60 ASN 61 ALA 62 VAL 63 VAL 64 ALA 65 ASP 66 VAL 67 THR 68 GLU 69 ALA 70 SER 71 GLY 72 GLN 73 ASP 74 ASP 75 ILE 76 ILE 77 ASN 78 THR 79 THR 80 LEU 81 ALA 82 LYS 83 PHE 84 GLY 85 LYS 86 ILE 87 ASP 88 ILE 89 LEU 90 VAL 91 ASN 92 ASN 93 ALA 94 GLY 95 ALA 96 ASN 97 LEU 98 ALA 99 ASP 100 GLY 101 THR 102 ALA 103 ASN 104 THR 105 ASP 106 GLN 107 PRO 108 VAL 109 GLU 110 LEU 111 TYR 112 GLN 113 LYS 114 THR 115 PHE 116 LYS 117 LEU 118 ASN 119 PHE 120 GLN 121 ALA 122 VAL 123 ILE 124 GLU 125 MET 126 THR 127 GLN 128 LYS 129 THR 130 LYS 131 GLU 132 HIS 133 LEU 134 ILE 135 LYS 136 THR 137 LYS 138 GLY 139 GLU 140 ILE 141 VAL 142 ASN 143 VAL 144 SER 145 SER 146 ILE 147 VAL 148 ALA 149 GLY 150 PRO 151 GLN 152 ALA 153 HIS 154 SER 155 GLY 156 TYR 157 PRO 158 TYR 159 TYR 160 ALA 161 CYS 162 ALA 163 LYS 164 ALA 165 ALA 166 LEU 167 ASP 168 GLN 169 TYR 170 THR 171 ARG 172 CYS 173 THR 174 ALA 175 ILE 176 ASP 177 LEU 178 ILE 179 GLN 180 HIS 181 GLY 182 VAL 183 ARG 184 VAL 185 ASN 186 SER 187 VAL 188 SER 189 PRO 190 GLY 191 ALA 192 VAL 193 ALA 194 THR 195 GLY 196 PHE 197 MET 198 GLY 199 ALA 200 MET 201 GLY 202 LEU 203 PRO 204 GLU 205 THR 206 ALA 207 SER 208 ASP 209 LYS 210 LEU 211 TYR 212 SER 213 PHE 214 ILE 215 GLY 216 SER 217 ARG 218 LYS 219 GLU 220 CYS 221 ILE 222 PRO 223 VAL 224 GLY 225 HIS 226 CYS 227 GLY 228 LYS 229 PRO 230 GLU 231 GLU 232 ILE 233 ALA 234 ASN 235 ILE 236 ILE 237 VAL 238 PHE 239 LEU 240 ALA 241 ASP 242 ARG 243 ASN 244 LEU 245 SER 246 SER 247 TYR 248 ILE 249 ILE 250 GLY 251 GLN 252 SER 253 ILE 254 VAL 255 ALA 256 ASP 257 GLY 258 GLY 259 SER 260 THR 261 LEU 262 VAL 263 MET 264 GLY 265 MET 266 GLN 267 THR 268 HIS 269 ASP 270 LEU 271 MET 272 SER 273 VAL 274 LEU 275 SER 276

Ligands

Unit 3	NDP 1278 TNE 1279
Unit 4	NDP 2278 TNE 2279