SMTL ID : 8ufm.1

Crystal Structure of L516C/Y647C Mutant of SARS-Unique Domain (SUD) from SARS-CoV-2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

1 x FMT: FORMIC ACID(Non-functional Binders)

FMT.1: 3 residues within 4Å: Chain A: T.15, E.17, E.18 2 PLIP interactions: 2 interactions with chain A Water bridges: A:T.15, A:L.16

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 4 residues within 4Å: Chain A: E.167, T.168, K.169, A.170 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.169, A:A.170

7 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: Q.176, K.180, G.181 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.176, A:G.181 Salt bridges: A:K.180 SO4.4: 2 residues within 4Å: Chain A: P.94, T.95 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.95, A:T.95 SO4.5: 2 residues within 4Å: Chain A: N.147, R.149 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.147 Water bridges: A:R.149 Salt bridges: A:R.149 SO4.6: 4 residues within 4Å: Chain A: N.33, N.35, K.53, T.203 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.33, A:N.35 Salt bridges: A:K.53 SO4.7: 5 residues within 4Å: Chain A: Q.105, Y.110, T.111, V.112, R.240 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.112 Salt bridges: A:R.240 SO4.8: 4 residues within 4Å: Chain A: N.231, L.232, E.233, Y.262 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:L.232, A:E.233, A:Y.262 Water bridges: A:Y.225, A:N.231, A:N.231 SO4.9: 3 residues within 4Å: Chain A: T.203, V.204, H.228 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.204 Water bridges: A:T.203, A:A.205, A:H.228

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rosas-Lemus, M. et al., Torsional twist of the SARS-CoV and SARS-CoV-2 SUD-N and SUD-M domains. Protein Sci. (2025)

Release Date

2023-10-18

Peptides

Papain-like protease nsp3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Papain-like protease nsp3