2I87
Allosteric inhibition of Staphylococcus aureus D-alanine:D-alanine ligase revealed by crystallographic studies
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | D-alanine-D-alanine ligase | polymer | 364 | 41348.6 | 2 | UniProt (Q5HEB7) Pfam (PF01820) Pfam (PF07478) In PDB | Staphylococcus aureus subsp. aureus | D-alanylalanine synthetase, D-Ala-D-Ala ligase |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
3 | water | water | 18.0 | 91 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 356 (UniProt: Q5HEB7)
PDB | External Database | Details |
---|---|---|
Arg 357 | - | cloning artifact |
Ser 358 | - | cloning artifact |
His 359 | - | expression tag |
His 360 | - | expression tag |
His 361 | - | expression tag |
His 362 | - | expression tag |
His 363 | - | expression tag |
His 364 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 82697.2 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 192.1 | |
All* | Total formula weight | 82889.3 |