1VS0
Crystal Structure of the Ligase Domain from M. tuberculosis LigD at 2.4A
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) | Putative DNA ligase-like protein Rv0938/MT0965 | polymer | 310 | 34735.4 | 2 | UniProt (P71571) Pfam (PF01068) Pfam (PF04679) UniProt (by SIFTS) (P9WNV3) | Mycobacterium tuberculosis | |
| 2 | C, D, H, I (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | E, F, J, K (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 4 | G (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | L, M (A, B) | water | water | 18.0 | 407 | Chemie (HOH) |
Sequence modifications
A, B: 452 - 759 (UniProt: P71571)
| PDB | External Database | Details |
|---|---|---|
| Gly 450 | - | cloning artifact |
| Ala 451 | - | cloning artifact |
| Mse 461 | Met 461 | modified residue |
| Apk 481 | Lys 481 | modified residue |
| Mse 545 | Met 545 | modified residue |
| Mse 665 | Met 665 | modified residue |
| Mse 694 | Met 694 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 69470.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 427.8 | |
| All* | Total formula weight | 69898.5 |
