4H1Q - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF MUTANT MMP-9 CATALYTIC DOMAIN IN COMPLE TWIN INHIBITOR.
• Keywords: HYDROLASE/TWIN INHIBITOR, ZINCIN-LIKE, GELATINASE, COLLAGENA (CATALYTIC DOMAIN), HYDROLASE-HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4H1Q	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	MATRIX METALLOPROTEINASE-9	A	160	1275	0
2	Protein	MATRIX METALLOPROTEINASE-9	B	160	1275	0
3	Ligand	MATRIX METALLOPROTEINASE-9	A	7	0	84
4	Ligand	MATRIX METALLOPROTEINASE-9	B	6	0	83
5	Water			326	0	326
total				659	2550	493

Proteins

Unit 1

PHE 110 GLU 111 GLY 112 ASP 113 LEU 114 LYS 115 TRP 116 HIS 117 HIS 118 HIS 119 ASN 120 ILE 121 THR 122 TYR 123 TRP 124 ILE 125 GLN 126 ASN 127 TYR 128 SER 129 GLU 130 ASP 131 LEU 132 PRO 133 ARG 134 ALA 135 VAL 136 ILE 137 ASP 138 ASP 139 ALA 140 PHE 141 ALA 142 ARG 143 ALA 144 PHE 145 ALA 146 LEU 147 TRP 148 SER 149 ALA 150 VAL 151 THR 152 PRO 153 LEU 154 THR 155 PHE 156 THR 157 ARG 158 VAL 159 TYR 160 SER 161 ARG 162 ASP 163 ALA 164 ASP 165 ILE 166 VAL 167 ILE 168 GLN 169 PHE 170 GLY 171 VAL 172 ALA 173 GLU 174 HIS 175 GLY 176 ASP 177 GLY 178 TYR 179 PRO 180 PHE 181 ASP 182 GLY 183 LYS 184 ASP 185 GLY 186 LEU 187 LEU 188 ALA 189 HIS 190 ALA 191 PHE 192 PRO 193 PRO 194 GLY 195 PRO 196 GLY 197 ILE 198 GLN 199 GLY 200 ASP 201 ALA 202 HIS 203 PHE 204 ASP 205 ASP 206 ASP 207 GLU 208 LEU 209 TRP 210 SER 211 LEU 212 GLY 213 LYS 214 GLY 215 GLN 216 GLY 217 TYR 218 SER 219 LEU 220 PHE 221 LEU 222 VAL 223 ALA 224 ALA 225 HIS 226 GLN 227 PHE 228 GLY 229 HIS 230 ALA 231 LEU 232 GLY 233 LEU 234 ASP 235 HIS 236 SER 237 SER 238 VAL 239 PRO 240 GLU 241 ALA 242 LEU 243 MET 244 TYR 245 PRO 246 MET 247 TYR 248 ARG 249 PHE 250 THR 251 GLU 252 GLY 253 PRO 254 PRO 255 LEU 256 HIS 257 LYS 258 ASP 259 ASP 260 VAL 261 ASN 262 GLY 263 ILE 264 ARG 265 HIS 266 LEU 267 TYR 268 GLY 269

Unit 2

PHE 110 GLU 111 GLY 112 ASP 113 LEU 114 LYS 115 TRP 116 HIS 117 HIS 118 HIS 119 ASN 120 ILE 121 THR 122 TYR 123 TRP 124 ILE 125 GLN 126 ASN 127 TYR 128 SER 129 GLU 130 ASP 131 LEU 132 PRO 133 ARG 134 ALA 135 VAL 136 ILE 137 ASP 138 ASP 139 ALA 140 PHE 141 ALA 142 ARG 143 ALA 144 PHE 145 ALA 146 LEU 147 TRP 148 SER 149 ALA 150 VAL 151 THR 152 PRO 153 LEU 154 THR 155 PHE 156 THR 157 ARG 158 VAL 159 TYR 160 SER 161 ARG 162 ASP 163 ALA 164 ASP 165 ILE 166 VAL 167 ILE 168 GLN 169 PHE 170 GLY 171 VAL 172 ALA 173 GLU 174 HIS 175 GLY 176 ASP 177 GLY 178 TYR 179 PRO 180 PHE 181 ASP 182 GLY 183 LYS 184 ASP 185 GLY 186 LEU 187 LEU 188 ALA 189 HIS 190 ALA 191 PHE 192 PRO 193 PRO 194 GLY 195 PRO 196 GLY 197 ILE 198 GLN 199 GLY 200 ASP 201 ALA 202 HIS 203 PHE 204 ASP 205 ASP 206 ASP 207 GLU 208 LEU 209 TRP 210 SER 211 LEU 212 GLY 213 LYS 214 GLY 215 GLN 216 GLY 217 TYR 218 SER 219 LEU 220 PHE 221 LEU 222 VAL 223 ALA 224 ALA 225 HIS 226 GLN 227 PHE 228 GLY 229 HIS 230 ALA 231 LEU 232 GLY 233 LEU 234 ASP 235 HIS 236 SER 237 SER 238 VAL 239 PRO 240 GLU 241 ALA 242 LEU 243 MET 244 TYR 245 PRO 246 MET 247 TYR 248 ARG 249 PHE 250 THR 251 GLU 252 GLY 253 PRO 254 PRO 255 LEU 256 HIS 257 LYS 258 ASP 259 ASP 260 VAL 261 ASN 262 GLY 263 ILE 264 ARG 265 HIS 266 LEU 267 TYR 268 GLY 269

Ligands

Unit 3	ZN 301 ZN 302 CA 303 CA 304 CA 305 CA 306 0XX 307
Unit 4	ZN 301 ZN 302 CA 303 CA 304 CA 305 0XX 306