3D4U - Sequence, Chains, Asymmetric and Biological Units

• Title: BOVINE THROMBIN-ACTIVATABLE FIBRINOLYSIS INHIBITOR (TAFIA) I WITH TICK-DERIVED CARBOXYPEPTIDASE INHIBITOR.
• Keywords: PROTEASE-INHIBITOR COMPLEX, CARBOXYPEPTIDASE, GLYCOPROTEIN, HYDROLASE, METAL-BINDING, METALLOPROTEASE, PROTEASE, SECRET ZYMOGEN, BLOOD COAGULATION, FIBRINOLYSIS, METALLOENZYME INH METALLOPROTEASE INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR CO
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3D4U	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CARBOXYPEPTIDASE B2	A	296	2434	0
2	Protein	CARBOXYPEPTIDASE INHIBITOR	B	74	534	0
3	Ligand	CARBOXYPEPTIDASE B2	A	8	0	34
4	Water			358	0	358
total				736	2968	392

Proteins

Unit 1

SER 7 TYR 8 TYR 9 GLU 10 GLN 11 TYR 12 HIS 13 SER 14 LEU 15 ASN 16 GLU 17 ILE 18 TYR 19 SER 20 TRP 21 ILE 22 GLU 23 VAL 24 MET 25 THR 26 GLU 27 ARG 28 TYR 29 PRO 30 ASP 31 MET 32 VAL 33 GLU 34 LYS 35 ILE 36 HIS 37 ILE 38 GLY 39 SER 40 SER 41 TYR 42 GLU 43 LYS 44 TYR 45 PRO 46 LEU 47 TYR 48 VAL 49 LEU 50 LYS 51 VAL 52 SER 53 LYS 54 LYS 59 ASN 60 ALA 61 MET 62 TRP 63 ILE 64 ASP 65 CYS 66 GLY 67 ILE 68 HIS 69 ALA 70 ARG 71 GLU 72 TRP 73 ILE 74 SER 75 PRO 76 ALA 77 PHE 78 CYS 79 LEU 80 TRP 81 PHE 82 VAL 83 GLY 84 SER 85 VAL 86 THR 87 TYR 88 TYR 89 TYR 90 GLY 91 LYS 92 ASN 98 LEU 99 LEU 100 LYS 101 HIS 102 MET 103 ASP 104 PHE 105 TYR 106 ILE 107 MET 108 PRO 109 VAL 110 VAL 111 ASN 112 VAL 113 ASP 114 GLY 115 TYR 116 ASP 117 TYR 118 THR 119 TRP 120 LYS 121 LYS 122 ASP 123 ARG 124 MET 125 TRP 126 ARG 127 LYS 128 ASN 129 ARG 130 SER 131 LEU 132 HIS 133 GLU 134 LYS 135 ASN 136 ALA 137 CYS 138 VAL 139 GLY 140 THR 141 ASP 142 LEU 143 ASN 144 ARG 145 ASN 146 PHE 147 ALA 148 SER 149 LYS 150 TRP 151 CYS 152 GLY 153 GLU 154 GLY 155 ALA 156 SER 157 SER 158 SER 159 SER 160 CYS 161 SER 162 GLU 163 ILE 164 TYR 165 CYS 166 GLY 167 THR 168 TYR 169 PRO 170 GLU 171 SER 172 GLU 173 PRO 174 GLU 175 VAL 176 LYS 177 ALA 178 VAL 179 ALA 180 ASP 181 PHE 182 LEU 183 ARG 184 ARG 185 ASN 186 ILE 187 LYS 188 ILE 189 LYS 190 ALA 191 TYR 192 ILE 193 SER 194 MET 195 HIS 196 SER 197 TYR 198 SER 199 GLN 200 LYS 201 ILE 202 VAL 203 PHE 204 PRO 205 TYR 206 SER 207 TYR 208 SER 209 ARG 210 SER 211 ARG 212 SER 213 LYS 214 ASP 215 HIS 216 GLU 217 GLU 218 LEU 219 SER 220 LEU 221 VAL 222 ALA 223 ARG 224 GLU 225 ALA 226 VAL 227 PHE 228 ALA 229 MET 230 GLU 231 ASN 232 ILE 233 HIS 234 ARG 235 ILE 236 ARG 237 TYR 238 THR 239 HIS 240 GLY 241 SER 242 GLY 243 SER 244 GLU 245 SER 246 LEU 247 TYR 248 LEU 249 ALA 250 PRO 251 GLY 252 GLY 253 SER 254 ASP 255 ASP 256 TRP 257 ILE 258 TYR 259 ASP 260 LEU 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 LYS 276 TYR 277 GLY 278 PHE 279 LEU 280 LEU 281 PRO 282 GLU 283 SER 284 TYR 285 ILE 286 ARG 287 PRO 288 THR 289 CYS 290 SER 291 GLU 292 ALA 293 LEU 294 VAL 295 ALA 296 VAL 297 ALA 298 LYS 299 ILE 300 ALA 301 SER 302 HIS 303 VAL 304 VAL 305 LYS 306 ASN 307 VAL 308 HIS 1501 HIS 1889 ASN 2356

Unit 2

ASN 1 GLU 2 CYS 3 VAL 4 SER 5 LYS 6 GLY 7 PHE 8 GLY 9 CYS 10 LEU 11 PRO 12 GLN 13 SER 14 ASP 15 CYS 16 PRO 17 GLN 18 GLU 19 ALA 20 ARG 21 LEU 22 SER 23 TYR 24 GLY 25 GLY 26 CYS 27 SER 28 THR 29 VAL 30 CYS 31 CYS 32 ASP 33 LEU 34 SER 35 LYS 36 LEU 37 THR 38 GLY 39 CYS 40 LYS 41 GLY 42 LYS 43 GLY 44 GLY 45 GLU 46 CYS 47 ASN 48 PRO 49 LEU 50 ASP 51 ARG 52 GLN 53 CYS 54 LYS 55 GLU 56 LEU 57 GLN 58 ALA 59 GLU 60 SER 61 ALA 62 SER 63 CYS 64 GLY 65 LYS 66 GLY 67 GLN 68 LYS 69 CYS 70 CYS 71 VAL 72 TRP 73 LEU 74

Ligands

Unit 3

ZN 309 ACT 601 ACT 602 SO4 603 SO4 604 SO4 605 SO4 606 SO4 607