3R18
Chicken sulfite oxidase double mutant with altered activity and substrate affinity
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Sulfite oxidase | polymer | 466 | 50926.1 | 1 | UniProt (P07850) Pfam (PF00173) Pfam (PF00174) Pfam (PF03404) | Gallus gallus (bantam chickens) | |
| 2 | B (A) | PHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER | non-polymer | 395.4 | 1 | Chemie (MTE) | |||
| 3 | C (A) | MOLYBDENUM ATOM | non-polymer | 95.9 | 1 | Chemie (MO) | |||
| 4 | D (A) | water | water | 18.0 | 198 | Chemie (HOH) |
Sequence modifications
A: 1 - 459 (UniProt: P07850)
| PDB | External Database | Details |
|---|---|---|
| Glu 6 | Arg 6 | SEE REMARK 999 |
| Gly 161 | Arg 161 | SEE REMARK 999 |
| Arg 218 | Ser 218 | SEE REMARK 999 |
| Glu 235 | Gly 235 | SEE REMARK 999 |
| Trp 236 | Glu 236 | SEE REMARK 999 |
| Gly 284 | Arg 284 | SEE REMARK 999 |
| His 316 | Arg 316 | SEE REMARK 999 |
| Asn 322 | Tyr 322 | engineered mutation |
| Met 450 | Arg 450 | engineered mutation |
| Val 460 | - | SEE REMARK 999 |
| Arg 461 | - | SEE REMARK 999 |
| Val 462 | - | SEE REMARK 999 |
| Ser 463 | - | SEE REMARK 999 |
| Val 464 | - | SEE REMARK 999 |
| Gln 465 | - | SEE REMARK 999 |
| Asp 466 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 50926.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 491.3 | |
| All* | Total formula weight | 51417.4 |
