SMTL ID : 6xkm.1

Room Temperature Structure of SARS-CoV-2 NSP10/NSP16 Methyltransferase in a Complex with SAM Determined by Fixed-Target Serial Crystallography

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 3 residues within 4Å: Chain A: Y.135, T.175, H.177 Ligand excluded by PLIP

1 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.2: 17 residues within 4Å: Chain A: N.46, Y.50, G.74, A.75, G.76, S.77, P.83, G.84, D.102, L.103, N.104, D.117, C.118, D.133, M.134, Y.135, F.152 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:N.46, A:Y.50, A:G.74, A:G.76, A:G.84, A:L.103, A:N.104, A:D.117, A:C.118, A:D.133, A:Y.135 Water bridges: A:G.74, A:A.75, A:S.77, A:D.102 Salt bridges: A:D.133

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain B: C.77, C.80, H.86, C.93 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.77, B:C.80, B:H.86, B:C.93 ZN.4: 5 residues within 4Å: Chain B: C.120, V.122, C.123, C.131, C.133 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.120, B:C.123, B:C.131, B:C.133

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wilamowski, M. et al., 2'-O methylation of RNA cap in SARS-CoV-2 captured by serial crystallography. Proc.Natl.Acad.Sci.USA (2021)

Release Date

2020-07-08

Peptides

2'-O-methyltransferase: A
Non-structural protein 10: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

2'-O-methyltransferase

Non-structural protein 10

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