SMTL ID : 3snc.1

Crystal structure of SARS coronavirus main protease complexed with Ac-NSTSQ-H (soaking)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.58 Å

Oligo State

homo-dimer

Ligands

2 x ACE- ASN- SER- THR- SER- ECC: Peptide aldehyde inhibitor Ac-NSTSQ-H(Non-covalent)

ACE-ASN-SER-THR-SER-ECC.1: 18 residues within 4Å: Chain A: H.41, M.49, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, P.168, H.172, Q.189, T.190, A.191, Q.192 Protein-ligand interaction information (PLIP) not available ACE-ASN-SER-THR-SER-ECC.3: 18 residues within 4Å: Chain B: H.41, M.49, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, P.168, H.172, Q.189, T.190, A.191, Q.192 Protein-ligand interaction information (PLIP) not available

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 2 residues within 4Å: Chain A: R.40, N.84 No protein-ligand interaction detected (PLIP) DMS.4: 2 residues within 4Å: Chain B: R.40, N.84 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhu, L. et al., Peptide aldehyde inhibitors challenge the substrate specificity of the SARS-coronavirus main protease. Antiviral Res. (2011)

Release Date

2011-09-07

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase

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