1BZA
BETA-LACTAMASE TOHO-1 FROM ESCHERICHIA COLI TUH12191
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | BETA-LACTAMASE | polymer | 262 | 28203.9 | 1 | UniProt (Q47066) Pfam (PF00144) Pfam (PF00905) Pfam (PF13354) | Escherichia coli | |
| 2 | B, C (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D (A) | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
A: 29 - 289 (UniProt: Q47066)
| PDB | External Database | Details |
|---|---|---|
| Gln 32 | Lys 36 | conflict |
| Glu 34 | Ala 38 | conflict |
| Ala 35 | Glu 39 | conflict |
| Lys 38 | Arg 42 | conflict |
| Ser 39 | Gln 43 | conflict |
| Ala 77 | Val 80 | conflict |
| Gln 83 | Lys 86 | conflict |
| Asp 87 | Glu 90 | conflict |
| Lys 88 | Pro 91 | conflict |
| His 89 | Asn 92 | conflict |
| Asn 114 | Asp 117 | conflict |
| Thr 118 | Ser 121 | conflict |
| Gly 123 | Ser 126 | conflict |
| Thr 133 | Val 136 | conflict |
| Ala 140 | Ser 143 | conflict |
| Leu 142 | Val 145 | conflict |
| Asp 146 | Ala 149 | conflict |
| Lys 147 | Ser 150 | conflict |
| Ser 154 | Gln 157 | conflict |
| Ala 166 | Glu 169 | engineered mutation |
| Thr 182 | Ser 185 | conflict |
| Leu 184 | Arg 187 | conflict |
| Lys 191 | Arg 194 | conflict |
| Ala 200 | Gly 203 | conflict |
| Glu 201 | Asp 204 | conflict |
| Thr 202 | Ser 205 | conflict |
| Leu 211 | Met 214 | conflict |
| Ser 218 | Ala 221 | conflict |
| Arg 222 | Gln 225 | conflict |
| Lys 227 | Ala 230 | conflict |
| Glu 254 | Lys 255 | conflict |
| Asn 255 | Asp 256 | conflict |
| His 256 | Arg 257 | conflict |
| Val 260 | Ile 261 | conflict |
| Glu 269 | Gln 270 | conflict |
| Gln 270 | Pro 271 | conflict |
| Arg 274 | Ser 275 | conflict |
| Ile 278 | Val 279 | conflict |
| Ala 281 | Ser 282 | conflict |
| His 288 | Asn 289 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28203.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 28396.1 |
