7DJQ
Crystal Structure of O-acetyl L-serine sulfhydrylase from Haemophilus influenzae in complex with C-Terminal peptide of ribosomal S4 Domain protein from Lactobacillus salivarius.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (C) | C-Terminal peptide of ribosomal S4 Domain protein | polymer | 9 | 1188.2 | 1 | UniProt (A0A1V9TQZ2) | Lactobacillus salivarius UCC118 | |
| 2 | B, C (B, A) | Cysteine synthase | polymer | 350 | 37244.5 | 2 | UniProt (P45040) Pfam (PF00291) | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | O-acetyl L-serine sulfhydrylase,CSase,O-acetylserine (thiol)-lyase,OAS-TL,O-acetylserine sulfhydrylase |
| 3 | D, E, F (B, A) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 4 | G, H (B, A) | water | water | 18.0 | 125 | Chemie (HOH) |
Sequence modifications
B, A: 1 - 316 (UniProt: P45040)
| PDB | External Database | Details |
|---|---|---|
| Met -33 | - | initiating methionine |
| Gly -32 | - | expression tag |
| Ser -31 | - | expression tag |
| Ser -30 | - | expression tag |
| His -29 | - | expression tag |
| His -28 | - | expression tag |
| His -27 | - | expression tag |
| His -26 | - | expression tag |
| His -25 | - | expression tag |
| His -24 | - | expression tag |
| Ser -23 | - | expression tag |
| Ser -22 | - | expression tag |
| Gly -21 | - | expression tag |
| Leu -20 | - | expression tag |
| Val -19 | - | expression tag |
| Pro -18 | - | expression tag |
| Arg -17 | - | expression tag |
| Gly -16 | - | expression tag |
| Ser -15 | - | expression tag |
| His -14 | - | expression tag |
| Met -13 | - | expression tag |
| Ala -12 | - | expression tag |
| Ser -11 | - | expression tag |
| Met -10 | - | expression tag |
| Thr -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Gly -7 | - | expression tag |
| Gln -6 | - | expression tag |
| Gln -5 | - | expression tag |
| Met -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Arg -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Glu 67 | Asp 67 | engineered mutation |
| Pro 68 | Ala 68 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 75677.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 69.0 | |
| All* | Total formula weight | 75746.1 |
