1C2Y
CRYSTAL STRUCTURES OF A PENTAMERIC FUNGAL AND AN ICOSAHEDRAL PLANT LUMAZINE SYNTHASE REVEALS THE STRUCTURAL BASIS FOR DIFFERENCES IN ASSEMBLY
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, E...) | PROTEIN (LUMAZINE SYNTHASE) | polymer | 156 | 16552.8 | 20 | UniProt (Q9XH32) Pfam (PF00885) | Spinacia oleracea (spinach) | 6,7-DIMETHYL-8-RIBITYLLUMAZINE SYNTHASE, DMRL SYNTHASE, RIBOFLAVIN SYNTHASE BETA CHAIN |
| 2 | AA, BA, CA, DA, EA... (G, H, I, J, K...) | 5-NITROSO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE | non-polymer | 290.2 | 20 | Chemie (LMZ) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T: 1 - 156 (UniProt: Q9XH32)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | Val 67 | engineered mutation |
| Asn 2 | Arg 68 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 20 |
| Total formula weight | 331055.8 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 5804.6 | |
| All* | Total formula weight | 336860.4 |
