7YOH
Crystal structure of I88L single mutant of O-acetylserine sulfhydrylase from Haemophilus influenzae in complex with high-affinity inhibitory peptide from serine acetyltransferase of Haemophilus influenzae at 2.5 A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cysteine synthase | polymer | 316 | 33651.5 | 1 | UniProt (P45040) Pfam (PF00291) | Haemophilus influenzae Rd KW20 | CSase,O-acetylserine (thiol)-lyase,OAS-TL,O-acetylserine sulfhydrylase,O-acetyl-L-serine sulfhydrylase |
| 2 | B (P) | Peptide from Serine acetyltransferase | polymer | 7 | 775.9 | 1 | UniProt (P43886) | Haemophilus influenzae Rd KW20 | SAT |
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D, E (A, P) | water | water | 18.0 | 17 | Chemie (HOH) |
Sequence modifications
A: 1 - 316 (UniProt: P45040)
| PDB | External Database | Details |
|---|---|---|
| Leu 88 | Ile 88 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34427.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 35.5 | |
| All* | Total formula weight | 34462.8 |
