4IBR - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF STABILIZED TEM-1 BETA-LACTAMASE VARIANT CARRYING G238S/E104K MUTATIONS
• Keywords: BETA-LACTAMASE, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TEM-94 ES-BETA-LACTAMASE	A	263	2017	0
2	Ligand	TEM-94 ES-BETA-LACTAMASE	A	2	0	13
3	Water			59	0	59
total				324	2017	72

Proteins

Unit 1

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

Ligands

Unit 2

CA 301 MES 302