1E1C
METHYLMALONYL-COA MUTASE H244A Mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | METHYLMALONYL-COA MUTASE ALPHA CHAIN | polymer | 727 | 80070.8 | 2 | UniProt (P11653) Pfam (PF01642) Pfam (PF02310) | PROPIONIBACTERIUM FREUDENREICHII SUBSP. SHERMANII | |
| 2 | B, D (B, D) | METHYLMALONYL-COA MUTASE BETA CHAIN | polymer | 637 | 69430.2 | 2 | UniProt (P11652) Pfam (PF01642) | PROPIONIBACTERIUM FREUDENREICHII SUBSP. SHERMANII | |
| 3 | E, G (A, C) | COBALAMIN | non-polymer | 1330.4 | 2 | Chemie (B12) | |||
| 4 | F, H (A, C) | DESULFO-COENZYME A | non-polymer | 735.5 | 2 | Chemie (DCA) | |||
| 5 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 1525 | Chemie (HOH) |
Sequence modifications
A, C: 2 - 728 (UniProt: P11653)
B, D: 1 - 638 (UniProt: P11652)
| PDB | External Database | Details |
|---|---|---|
| Ala 244 | His 244 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Gly 203 | Ala 203 | SEE REMARK 999 |
| Glu 330 | Asp 330 | SEE REMARK 999 |
| Leu 331 | Val 331 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 299001.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 4131.6 | |
| All* | Total formula weight | 303133.6 |
