2GC4
Structural comparison of the oxidized ternary electron transfer complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans with the substrate-reduced, copper free complex at 1.9 A resolution.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, E, I, M | Methylamine dehydrogenase heavy chain | polymer | 386 | 42449.3 | 4 | UniProt (P29894) Pfam (PF06433) In PDB | Paracoccus denitrificans | MADH |
| 2 | B, F, J, N | Methylamine dehydrogenase light chain | polymer | 131 | 14210.7 | 4 | UniProt (P22619) Pfam (PF02975) In PDB | Paracoccus denitrificans | MADH |
| 3 | C, G, K, O | Amicyanin | polymer | 105 | 11505.2 | 4 | UniProt (P22364) Pfam (PF00127) In PDB | Paracoccus denitrificans | |
| 4 | D, H, L, P | Cytochrome c-L | polymer | 147 | 16274.9 | 4 | UniProt (P29899) In PDB | Paracoccus denitrificans | Cytochrome c551I, Cytochrome c552 |
| 5 | C, G, K, O | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
| 6 | P, D, H, L | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 7 | P, D, H, L | HEME C | non-polymer | 618.5 | 4 | Chemie (HEC) | |||
| 8 | water | water | 18.0 | 1140 | Chemie (HOH) |
Sequence modifications
B, F, J, N: 1 - 131 (UniProt: P22619)
| PDB | External Database | Details |
|---|---|---|
| Trq 57 | Trp 114 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 16 |
| Total formula weight | 337760.0 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2820.2 | |
| All* | Total formula weight | 340580.1 |
