8AI1
Crystal structure of radical SAM epimerase EpeE from Bacillus subtilis with [4Fe-4S] clusters and S-adenosyl-L-homocysteine bound.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Putative peptide biosynthesis protein YydG | polymer | 344 | 39952.4 | 2 | UniProt (Q45595) Pfam (PF13353) Pfam (PF04055) In PDB | Bacillus subtilis | |
| 2 | A, B | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 4 | Chemie (SF4) | |||
| 3 | A, B | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 2 | Chemie (SAH) | |||
| 4 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 13 | Chemie (EDO) | |||
| 5 | B, A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 6 | Chemie (PEG) | |||
| 6 | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 319 (UniProt: Q45595)
| PDB | External Database | Details |
|---|---|---|
| Met -24 | - | initiating methionine |
| Ala -23 | - | expression tag |
| Ser -22 | - | expression tag |
| Trp -21 | - | expression tag |
| Ser -20 | - | expression tag |
| His -19 | - | expression tag |
| Pro -18 | - | expression tag |
| Gln -17 | - | expression tag |
| Phe -16 | - | expression tag |
| Glu -15 | - | expression tag |
| Lys -14 | - | expression tag |
| Ser -13 | - | expression tag |
| Gly -12 | - | expression tag |
| Gly -11 | - | expression tag |
| Gly -10 | - | expression tag |
| Gly -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Glu -7 | - | expression tag |
| Asn -6 | - | expression tag |
| Leu -5 | - | expression tag |
| Tyr -4 | - | expression tag |
| Phe -3 | - | expression tag |
| Gln -2 | - | expression tag |
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79904.9 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 3619.0 | |
| All* | Total formula weight | 83523.9 |
