2X9J
Structure of the Mutant D206N of Phycoerythrobilin Synthase PebS from the Cyanophage P-SSM2 in complex with bound substrate Biliverdin IXA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | PHYCOERYTHROBILIN SYNTHASE | polymer | 233 | 27291.9 | 2 | UniProt (Q58MU6) Pfam (PF05996) In PDB | PROCHLOROCOCCUS PHAGE P-SSM2 | (3Z)-PHYCOERYTHROBILIN \: FERREDOXIN OXIDOREDUCTASE, PHYCOBILIN SYNTHASE, BILIVERDIN REDUCTASE |
| 2 | A, B | BILIVERDINE IX ALPHA | non-polymer | 582.6 | 2 | Chemie (BLA) | |||
| 3 | water | water | 18.0 | 429 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 233 (UniProt: Q58MU6)
| PDB | External Database | Details |
|---|---|---|
| Asn 206 | Asp 206 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 54583.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1165.3 | |
| All* | Total formula weight | 55749.0 |
