3S24
Crystal structure of human mRNA guanylyltransferase
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, E... (A, B, C, D, E...) | mRNA-capping enzyme | polymer | 347 | 39989.0 | 7 | UniProt (O60942) Pfam (PF01331) Pfam (PF03919) | Homo sapiens (human) | HCAP1, HCE, Polynucleotide 5'-triphosphatase, mRNA 5'capping, TPase, mRNA guanylyltransferase, GTase |
| 2 | H, I, J, K, L (A, B) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) |
Sequence modifications
A, B, C, D, E, G, F: 229 - 567 (UniProt: O60942)
| PDB | External Database | Details |
|---|---|---|
| Leu 568 | - | expression tag |
| Glu 569 | - | expression tag |
| His 570 | - | expression tag |
| His 571 | - | expression tag |
| His 572 | - | expression tag |
| His 573 | - | expression tag |
| His 574 | - | expression tag |
| His 575 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 7 |
| Total formula weight | 279922.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 480.3 | |
| All* | Total formula weight | 280403.2 |
