4DJF
Crystal structure of folate-bound corrinoid iron-sulfur protein (CFeSP) in complex with its methyltransferase (MeTr), co-crystallized with folate and Ti(III) citrate reductant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 5-methyltetrahydrofolate corrinoid/iron sulfur protein methyltransferase | polymer | 262 | 28638.1 | 2 | UniProt (Q46389) Pfam (PF00809) | Moorella thermoacetica | |
| 2 | C, E (C, E) | Corrinoid/iron-sulfur protein large subunit | polymer | 446 | 48207.0 | 2 | UniProt (Q07340) Pfam (PF04060) Pfam (PF03599) | Moorella thermoacetica | C/Fe-SP |
| 3 | D, F (D, F) | Corrinoid/iron-sulfur protein small subunit | polymer | 323 | 35107.2 | 2 | UniProt (Q07341) Pfam (PF03599) | Moorella thermoacetica | C/Fe-SP |
| 4 | G, I (A, B) | 5-METHYL-5,6,7,8-TETRAHYDROFOLIC ACID | non-polymer | 459.5 | 2 | Chemie (C2F) | |||
| 5 | H, J (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 6 | K, M (C, E) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
| 7 | L, N (C, E) | CO-METHYLCOBALAMIN | non-polymer | 1344.4 | 2 | Chemie (COB) | |||
| 8 | O, P, Q, R, S... (A, B, C, D, E...) | water | water | 18.0 | 15 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 223904.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 4391.1 | |
| All* | Total formula weight | 228295.7 |
