4DZT - Sequence, Chains, Asymmetric and Biological Units

• Title: AQUALYSIN I: THE CRYSTAL STRUCTURE OF A SERINE PROTEASE FROM EXTREME THERMOPHILE, THERMUS AQUATICUS YT-1
• Keywords: SERINE PROTEASE, CALCIUM BINDING, INHIBITOR, HYDROLASE-HYDRO INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4DZT	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	AQUALYSIN-1	A	276	1967	0
2	Ligand	AQUALYSIN-1	A	3	0	12
3	Water			143	0	143
total				422	1967	155

Proteins

Unit 1

ALA 1 THR 2 GLN 3 SER 4 PRO 5 ALA 6 PRO 7 TRP 8 GLY 9 LEU 10 ASP 11 ARG 12 ILE 13 ASP 14 GLN 15 ARG 16 ASP 17 LEU 18 PRO 19 LEU 20 SER 21 ASN 22 SER 23 TYR 24 THR 25 TYR 26 THR 27 ALA 28 THR 29 GLY 30 ARG 31 GLY 32 VAL 33 ASN 34 VAL 35 TYR 36 VAL 37 ILE 38 ASP 39 THR 40 GLY 41 ILE 42 ARG 43 THR 44 THR 45 HIS 46 ARG 47 GLU 48 PHE 49 GLY 50 GLY 51 ARG 52 ALA 53 ARG 54 VAL 55 GLY 56 TYR 57 ASP 58 ALA 59 LEU 60 GLY 61 GLY 62 ASN 63 GLY 64 GLN 65 ASP 66 CYS 67 ASN 68 GLY 69 HIS 70 GLY 71 THR 72 HIS 73 VAL 74 ALA 75 GLY 76 THR 77 ILE 78 GLY 79 GLY 80 VAL 81 THR 82 TYR 83 GLY 84 VAL 85 ALA 86 LYS 87 ALA 88 VAL 89 ASN 90 LEU 91 TYR 92 ALA 93 VAL 94 ARG 95 VAL 96 LEU 97 ASP 98 CYS 99 ASN 100 GLY 101 SER 102 GLY 103 SER 104 THR 105 SER 106 GLY 107 VAL 108 ILE 109 ALA 110 GLY 111 VAL 112 ASP 113 TRP 114 VAL 115 THR 116 ARG 117 ASN 118 HIS 119 ARG 120 ARG 121 PRO 122 ALA 123 VAL 124 ALA 125 ASN 126 MET 127 SER 128 LEU 129 GLY 130 GLY 131 GLY 132 VAL 133 SER 134 THR 135 ALA 136 LEU 137 ASP 138 ASN 139 ALA 140 VAL 141 LYS 142 ASN 143 SER 144 ILE 145 ALA 146 ALA 147 GLY 148 VAL 149 VAL 150 TYR 151 ALA 152 VAL 153 ALA 154 ALA 155 GLY 156 ASN 157 ASP 158 ASN 159 ALA 160 ASN 161 ALA 162 CYS 163 ASN 164 TYR 165 SER 166 PRO 167 ALA 168 ARG 169 VAL 170 ALA 171 GLU 172 ALA 173 LEU 174 THR 175 VAL 176 GLY 177 ALA 178 THR 179 THR 180 SER 181 SER 182 ASP 183 ALA 184 ARG 185 ALA 186 SER 187 PHE 188 SER 189 ASN 190 TYR 191 GLY 192 SER 193 CYS 194 VAL 195 ASP 196 LEU 197 PHE 198 ALA 199 PRO 200 GLY 201 ALA 202 SER 203 ILE 204 PRO 205 SER 206 ALA 207 TRP 208 TYR 209 THR 210 SER 211 ASP 212 THR 213 ALA 214 THR 215 GLN 216 THR 217 LEU 218 ASN 219 GLY 220 THR 221 SER 222 MET 223 ALA 224 THR 225 PRO 226 HIS 227 VAL 228 ALA 229 GLY 230 VAL 231 ALA 232 ALA 233 LEU 234 TYR 235 LEU 236 GLU 237 GLN 238 ASN 239 PRO 240 SER 241 ALA 242 THR 243 PRO 244 ALA 245 SER 246 VAL 247 ALA 248 SER 249 ALA 250 ILE 251 LEU 252 ASN 253 GLY 254 ALA 255 THR 256 THR 257 GLY 258 ARG 259 LEU 260 SER 261 GLY 262 ILE 263 GLY 264 SER 265 GLY 266 SER 267 PRO 268 ASN 269 ARG 270 LEU 271 LEU 272 TYR 273 SER 274 LEU 275 LEU 276

Ligands

Unit 2

PMS 301 CA 302 CA 303