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 | 5-methyltetrahydrofolate corrinoid/iron sulfur protein methyltransferase | polymer | 262 | 28638.1 | 2 | UniProt (Q46389) Pfam (PF00809) In PDB | Moorella thermoacetica | |
2 | C, E | Corrinoid/iron-sulfur protein large subunit | polymer | 446 | 48207.0 | 2 | UniProt (Q07340) Pfam (PF04060) Pfam (PF03599) In PDB | Moorella thermoacetica | C/Fe-SP |
3 | D, F | Corrinoid/iron-sulfur protein small subunit | polymer | 323 | 35107.2 | 2 | UniProt (Q07341) Pfam (PF03599) In PDB | Moorella thermoacetica | C/Fe-SP |
4 | A, B | 5-METHYL-5,6,7,8-TETRAHYDROFOLIC ACID | non-polymer | 459.5 | 2 | Chemie (C2F) | |||
5 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
6 | C, E | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
7 | C, E | CO-METHYLCOBALAMIN | non-polymer | 1344.4 | 2 | Chemie (COB) | |||
8 | 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 |