3V97
Crystal structure of bifunctional methyltransferase YcbY (RlmLK) from Escherichia coli, SAH binding
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) | Ribosomal RNA large subunit methyltransferase L | polymer | 703 | 79032.1 | 2 | UniProt (P75864) Pfam (PF22020) Pfam (PF02926) Pfam (PF01170) Pfam (PF10672) | Escherichia coli | rlmLK, 23S rRNA m2G2445 methyltransferase, rRNA (guanine-N(2)-)-methyltransferase RlmL |
| 2 | C, D (C, D) | 6-O-octanoyl-beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 468.5 | 2 | In PDB BIRD (PRD_900045) | octanoyl-sucrose, esterificated at fructose C6 | ||
| 3 | E, F, I, J (A, B) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 4 | Chemie (SAH) | |||
| 4 | G, H, K, L (A, B) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 5 | M, N (A, B) | water | water | 18.0 | 471 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 702 (UniProt: P75864)
| PDB | External Database | Details |
|---|---|---|
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 158064.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 937.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1906.0 | |
| All* | Total formula weight | 160907.2 |
