1FJX
STRUCTURE OF TERNARY COMPLEX OF HHAI METHYLTRANSFERASE MUTANT (T250G) IN COMPLEX WITH DNA AND ADOHCY
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (C, D) | DNA (5'-D(*TP*GP*AP*TP*AP*GP*CP*GP*CP*TP*AP*TP*C)-3') | polymer | 13 | 3966.6 | 2 | |||
| 2 | C (A) | HHAI DNA METHYLTRANSFERASE | polymer | 327 | 36998.2 | 1 | UniProt (P05102) Pfam (PF00145) | Haemophilus haemolyticus | |
| 3 | D, E (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | F (A) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) | |||
| 5 | G, H, I (C, D, A) | water | water | 18.0 | 235 | Chemie (HOH) |
Sequence modifications
A: 1 - 327 (UniProt: P05102)
| PDB | External Database | Details |
|---|---|---|
| Gly 250 | Thr 250 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 44931.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 576.5 | |
| All* | Total formula weight | 45507.9 |
