8D34
Crystal Structure of SARS CoV-2 NSP15 Endroribonuclease H250A
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Uridylate-specific endoribonuclease nsp15 | polymer | 373 | 41821.4 | 2 | UniProt (P0DTD1) Pfam (PF19219) Pfam (PF19216) Pfam (PF19215) In PDB | Severe acute respiratory syndrome coronavirus 2 | NendoU,Non-structural protein 15,nsp15 |
Sequence modifications
A, B: 2 - 347 (UniProt: P0DTD1)
PDB | External Database | Details |
---|---|---|
Met -25 | - | initiating methionine |
Gly -24 | - | expression tag |
Ser -23 | - | expression tag |
Ser -22 | - | expression tag |
His -21 | - | expression tag |
His -20 | - | expression tag |
His -19 | - | expression tag |
His -18 | - | expression tag |
His -17 | - | expression tag |
His -16 | - | expression tag |
Ser -15 | - | expression tag |
Ser -14 | - | expression tag |
Gly -13 | - | expression tag |
Val -12 | - | expression tag |
Asp -11 | - | expression tag |
Leu -10 | - | expression tag |
Gly -9 | - | expression tag |
Thr -8 | - | expression tag |
Glu -7 | - | expression tag |
Asn -6 | - | expression tag |
Leu -5 | - | expression tag |
Tyr -4 | - | expression tag |
Phe -3 | - | expression tag |
Gln -2 | - | expression tag |
Ser -1 | - | expression tag |
Asn 0 | - | expression tag |
Met 1 | - | expression tag |
Ala 250 | His 6701 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 83642.8 | |
All* | Total formula weight | 83642.8 |