1K20 - Sequence, Chains, Asymmetric and Biological Units

• Title: INORGANIC PYROPHOSPHATASE (FAMILY II) FROM STREPTOCOCCUS GOR 1.5 A RESOLUTION
• Keywords: FAMILY II PPASE, MANGANESE, BINUCLEAR METAL CENTRE, HYDROLAS
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1K20	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	MANGANESE-DEPENDENT INORGANIC PYROPHOSPHATASE	A	310	2353	0
2	Protein	MANGANESE-DEPENDENT INORGANIC PYROPHOSPHATASE	B	310	2353	0
3	Ligand	MANGANESE-DEPENDENT INORGANIC PYROPHOSPHATASE	A	5	0	18
4	Ligand	MANGANESE-DEPENDENT INORGANIC PYROPHOSPHATASE	B	6	0	24
5	Water			676	0	676
total				1307	4706	718

Proteins

Unit 1

SER 2 LYS 3 ILE 4 LEU 5 VAL 6 PHE 7 GLY 8 HIS 9 GLN 10 ASN 11 PRO 12 ASP 13 SER 14 ASP 15 ALA 16 ILE 17 GLY 18 SER 19 SER 20 TYR 21 ALA 22 PHE 23 ALA 24 TYR 25 LEU 26 ALA 27 ARG 28 GLU 29 ALA 30 TYR 31 GLY 32 LEU 33 ASP 34 THR 35 GLU 36 ALA 37 VAL 38 ALA 39 LEU 40 GLY 41 GLU 42 PRO 43 ASN 44 GLU 45 GLU 46 THR 47 ALA 48 PHE 49 VAL 50 LEU 51 ASP 52 TYR 53 PHE 54 GLY 55 VAL 56 ALA 57 ALA 58 PRO 59 ARG 60 VAL 61 ILE 62 THR 63 SER 64 ALA 65 LYS 66 ALA 67 GLU 68 GLY 69 ALA 70 GLU 71 GLN 72 VAL 73 ILE 74 LEU 75 THR 76 ASP 77 HIS 78 ASN 79 GLU 80 PHE 81 GLN 82 GLN 83 SER 84 VAL 85 ALA 86 ASP 87 ILE 88 ALA 89 GLU 90 VAL 91 GLU 92 VAL 93 TYR 94 GLY 95 VAL 96 VAL 97 ASP 98 HIS 99 HIS 100 ARG 101 VAL 102 ALA 103 ASN 104 PHE 105 GLU 106 THR 107 ALA 108 ASN 109 PRO 110 LEU 111 TYR 112 MET 113 ARG 114 LEU 115 GLU 116 PRO 117 VAL 118 GLY 119 SER 120 ALA 121 SER 122 SER 123 ILE 124 VAL 125 TYR 126 ARG 127 MET 128 PHE 129 LYS 130 GLU 131 HIS 132 SER 133 VAL 134 ALA 135 VAL 136 SER 137 LYS 138 GLU 139 ILE 140 ALA 141 GLY 142 LEU 143 MET 144 LEU 145 SER 146 GLY 147 LEU 148 ILE 149 SER 150 ASP 151 THR 152 LEU 153 LEU 154 LEU 155 LYS 156 SER 157 PRO 158 THR 159 THR 160 HIS 161 PRO 162 THR 163 ASP 164 LYS 165 ALA 166 ILE 167 ALA 168 PRO 169 GLU 170 LEU 171 ALA 172 GLU 173 LEU 174 ALA 175 GLY 176 VAL 177 ASN 178 LEU 179 GLU 180 GLU 181 TYR 182 GLY 183 LEU 184 ALA 185 MET 186 LEU 187 LYS 188 ALA 189 GLY 190 THR 191 ASN 192 LEU 193 ALA 194 SER 195 LYS 196 SER 197 ALA 198 GLU 199 GLU 200 LEU 201 ILE 202 ASP 203 ILE 204 ASP 205 ALA 206 LYS 207 THR 208 PHE 209 GLU 210 LEU 211 ASN 212 GLY 213 ASN 214 ASN 215 VAL 216 ARG 217 VAL 218 ALA 219 GLN 220 VAL 221 ASN 222 THR 223 VAL 224 ASP 225 ILE 226 ALA 227 GLU 228 VAL 229 LEU 230 GLU 231 ARG 232 GLN 233 ALA 234 GLU 235 ILE 236 GLU 237 ALA 238 ALA 239 ILE 240 GLU 241 LYS 242 ALA 243 ILE 244 ALA 245 ASP 246 ASN 247 GLY 248 TYR 249 SER 250 ASP 251 PHE 252 VAL 253 LEU 254 MET 255 ILE 256 THR 257 ASP 258 ILE 259 ILE 260 ASN 261 SER 262 ASN 263 SER 264 GLU 265 ILE 266 LEU 267 ALA 268 ILE 269 GLY 270 SER 271 ASN 272 MET 273 ASP 274 LYS 275 VAL 276 GLU 277 ALA 278 ALA 279 PHE 280 ASN 281 PHE 282 VAL 283 LEU 284 GLU 285 ASN 286 ASN 287 HIS 288 ALA 289 PHE 290 LEU 291 ALA 292 GLY 293 ALA 294 VAL 295 SER 296 ARG 297 LYS 298 LYS 299 GLN 300 VAL 301 VAL 302 PRO 303 GLN 304 LEU 305 THR 306 GLU 307 SER 308 PHE 309 ASN 310 ALA 311

Unit 2

SER 2 LYS 3 ILE 4 LEU 5 VAL 6 PHE 7 GLY 8 HIS 9 GLN 10 ASN 11 PRO 12 ASP 13 SER 14 ASP 15 ALA 16 ILE 17 GLY 18 SER 19 SER 20 TYR 21 ALA 22 PHE 23 ALA 24 TYR 25 LEU 26 ALA 27 ARG 28 GLU 29 ALA 30 TYR 31 GLY 32 LEU 33 ASP 34 THR 35 GLU 36 ALA 37 VAL 38 ALA 39 LEU 40 GLY 41 GLU 42 PRO 43 ASN 44 GLU 45 GLU 46 THR 47 ALA 48 PHE 49 VAL 50 LEU 51 ASP 52 TYR 53 PHE 54 GLY 55 VAL 56 ALA 57 ALA 58 PRO 59 ARG 60 VAL 61 ILE 62 THR 63 SER 64 ALA 65 LYS 66 ALA 67 GLU 68 GLY 69 ALA 70 GLU 71 GLN 72 VAL 73 ILE 74 LEU 75 THR 76 ASP 77 HIS 78 ASN 79 GLU 80 PHE 81 GLN 82 GLN 83 SER 84 VAL 85 ALA 86 ASP 87 ILE 88 ALA 89 GLU 90 VAL 91 GLU 92 VAL 93 TYR 94 GLY 95 VAL 96 VAL 97 ASP 98 HIS 99 HIS 100 ARG 101 VAL 102 ALA 103 ASN 104 PHE 105 GLU 106 THR 107 ALA 108 ASN 109 PRO 110 LEU 111 TYR 112 MET 113 ARG 114 LEU 115 GLU 116 PRO 117 VAL 118 GLY 119 SER 120 ALA 121 SER 122 SER 123 ILE 124 VAL 125 TYR 126 ARG 127 MET 128 PHE 129 LYS 130 GLU 131 HIS 132 SER 133 VAL 134 ALA 135 VAL 136 SER 137 LYS 138 GLU 139 ILE 140 ALA 141 GLY 142 LEU 143 MET 144 LEU 145 SER 146 GLY 147 LEU 148 ILE 149 SER 150 ASP 151 THR 152 LEU 153 LEU 154 LEU 155 LYS 156 SER 157 PRO 158 THR 159 THR 160 HIS 161 PRO 162 THR 163 ASP 164 LYS 165 ALA 166 ILE 167 ALA 168 PRO 169 GLU 170 LEU 171 ALA 172 GLU 173 LEU 174 ALA 175 GLY 176 VAL 177 ASN 178 LEU 179 GLU 180 GLU 181 TYR 182 GLY 183 LEU 184 ALA 185 MET 186 LEU 187 LYS 188 ALA 189 GLY 190 THR 191 ASN 192 LEU 193 ALA 194 SER 195 LYS 196 SER 197 ALA 198 GLU 199 GLU 200 LEU 201 ILE 202 ASP 203 ILE 204 ASP 205 ALA 206 LYS 207 THR 208 PHE 209 GLU 210 LEU 211 ASN 212 GLY 213 ASN 214 ASN 215 VAL 216 ARG 217 VAL 218 ALA 219 GLN 220 VAL 221 ASN 222 THR 223 VAL 224 ASP 225 ILE 226 ALA 227 GLU 228 VAL 229 LEU 230 GLU 231 ARG 232 GLN 233 ALA 234 GLU 235 ILE 236 GLU 237 ALA 238 ALA 239 ILE 240 GLU 241 LYS 242 ALA 243 ILE 244 ALA 245 ASP 246 ASN 247 GLY 248 TYR 249 SER 250 ASP 251 PHE 252 VAL 253 LEU 254 MET 255 ILE 256 THR 257 ASP 258 ILE 259 ILE 260 ASN 261 SER 262 ASN 263 SER 264 GLU 265 ILE 266 LEU 267 ALA 268 ILE 269 GLY 270 SER 271 ASN 272 MET 273 ASP 274 LYS 275 VAL 276 GLU 277 ALA 278 ALA 279 PHE 280 ASN 281 PHE 282 VAL 283 LEU 284 GLU 285 ASN 286 ASN 287 HIS 288 ALA 289 PHE 290 LEU 291 ALA 292 GLY 293 ALA 294 VAL 295 SER 296 ARG 297 LYS 298 LYS 299 GLN 300 VAL 301 VAL 302 PRO 303 GLN 304 LEU 305 THR 306 GLU 307 SER 308 PHE 309 ASN 310 ALA 311

Ligands

Unit 3	MN 701 MN 702 SO4 705 SO4 707 GOL 710
Unit 4	MN 703 MN 704 SO4 706 SO4 708 GOL 709 GOL 711