4R4R
Crystal structure of chimeric beta-lactamase cTEM-19m at 1.2 angstrom resolution
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Beta-lactamase TEM,Beta-lactamase PSE-4 | polymer | 263 | 28827.8 | 1 | UniProt (P62593) UniProt (P16897) Pfam (PF00144) Pfam (PF13354) In PDB | Escherichia coli | IRT-4, Penicillinase, TEM-1, TEM-16/CAZ-7, TEM-2, TEM-24/CAZ-6, TEM-3, TEM-4, TEM-5, TEM-6, TEM-8/CAZ-2 |
2 | A | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
3 | A | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
4 | water | water | 18.0 | 408 | Chemie (HOH) |
Sequence modifications
A: 26 - 67 (UniProt: P62593)
A: 68 - 69 (UniProt: P16897)
A: 70 - 149 (UniProt: P62593)
A: 150 - 190 (UniProt: P16897)
A: 191 - 290 (UniProt: P62593)
A: 68 - 69 (UniProt: P16897)
A: 70 - 149 (UniProt: P62593)
A: 150 - 190 (UniProt: P16897)
A: 191 - 290 (UniProt: P62593)
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 28827.8 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 214.7 | |
All* | Total formula weight | 29042.6 |