1NSA - Sequence, Chains, Asymmetric and Biological Units

• Title: THREE-DIMENSIONAL STRUCTURE OF PORCINE PROCARBOXYPEPTIDASE B: A STRUCTURAL BASIS OF ITS INACTIVITY
• Keywords: PORCINE PROCARBOXYPEPTIDASE, SERINE PROTEASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROCARBOXYPEPTIDASE B	A	395	3174	0
2	Ligand	PROCARBOXYPEPTIDASE B	A	4	0	28
3	Water			204	0	204
total				603	3174	232

Proteins

Unit 1

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

Ligands

Unit 2

BEN 1 BEN 2 BEN 3 ZN 501