1QIB - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF GELATINASE A CATALYTIC DOMAIN
• Keywords: INHIBITOR, MATRIXIN, MATRIX METALLOPROTEINASE-2 (MMP-2), GEL A, METZINCIN, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	72 KDA TYPE IV COLLAGENASE	A	161	1272	0
2	Ligand	72 KDA TYPE IV COLLAGENASE	A	5	0	5
3	Water			5	0	5
total				171	1272	10

Proteins

Unit 1

ARG 88 LYS 89 PRO 90 LYS 91 TRP 92 ASP 93 LYS 94 ASN 95 GLN 96 ILE 97 THR 98 TYR 99 ARG 100 ILE 101 ILE 102 GLY 103 TYR 104 THR 105 PRO 106 ASP 107 LEU 108 ASP 109 PRO 110 GLU 111 THR 112 VAL 113 ASP 114 ASP 115 ALA 116 PHE 117 ALA 118 ARG 119 ALA 120 PHE 121 GLN 122 VAL 123 TRP 124 SER 125 ASP 126 VAL 127 THR 128 PRO 129 LEU 130 ARG 131 PHE 132 SER 133 ARG 134 ILE 135 HIS 136 ASP 137 GLY 138 GLU 139 ALA 140 ASP 141 ILE 142 MET 143 ILE 144 ASN 145 PHE 146 GLY 147 ARG 148 TRP 149 GLU 150 HIS 151 GLY 152 ASP 153 GLY 154 TYR 155 PRO 156 PHE 157 ASP 158 GLY 159 LYS 160 ASP 161 GLY 162 LEU 163 LEU 164 ALA 165 HIS 166 ALA 167 PHE 168 ALA 169 PRO 170 GLY 171 THR 172 GLY 173 VAL 174 GLY 175 GLY 176 ASP 177 SER 178 HIS 179 PHE 180 ASP 181 ASP 182 ASP 183 GLU 184 LEU 185 TRP 186 SER 187 LEU 188 GLY 189 LYS 190 GLY 190A VAL 191 GLY 192 TYR 193 SER 194 LEU 195 PHE 196 LEU 197 VAL 198 ALA 199 ALA 200 HIS 201 GLU 202 PHE 203 GLY 204 HIS 205 ALA 206 MET 207 GLY 208 LEU 209 GLU 210 HIS 211 SER 212 GLN 213 ASP 214 PRO 215 GLY 216 ALA 217 LEU 218 MET 219 ALA 220 PRO 221 ILE 222 TYR 223 THR 227 TYR 228 THR 229 LYS 230 ASN 231 PHE 232 ARG 233 LEU 234 SER 235 GLN 236 ASP 237 ASP 238 ILE 239 LYS 240 GLY 241 ILE 242 GLN 243 GLU 244 LEU 245 TYR 246 GLY 247 ALA 248 SER 249 PRO 250

Ligands

Unit 2

ZN 501 ZN 502 CA 503 CA 504 CA 505