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 | Ribosomal RNA large subunit methyltransferase L | polymer | 703 | 79032.1 | 2 | UniProt (P75864) Pfam (PF22020) Pfam (PF02926) Pfam (PF01170) Pfam (PF10672) In PDB | Escherichia coli | rlmLK, 23S rRNA m2G2445 methyltransferase, rRNA (guanine-N(2)-)-methyltransferase RlmL |
2 | 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 | A, B | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 4 | Chemie (SAH) | |||
4 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
5 | 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 |