SMTL ID : 4n48.1 (1 other biounit)

Cap-specific mRNA (nucleoside-2'-O-)-methyltransferase 1 Protein in complex with capped RNA fragment

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x G- A- U- C: capped RNA(Non-covalent)

G-A-U-C.1: 15 residues within 4Å: Chain A: R.93, N.112, R.113, K.117, P.158, N.184, G.244, F.245, S.246, K.282, F.284, R.314, E.319 Ligands: SAM.2, MGT.3 Protein-ligand interaction information (PLIP) not available

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

SAM.2: 22 residues within 4Å: Chain A: N.112, A.114, C.155, A.156, G.157, P.158, G.159, G.160, F.161, T.179, L.180, N.184, G.212, D.213, I.214, T.215, D.242, G.243, G.244, L.261 Ligands: G-A-U-C.1, G-A-U-C.1 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:N.112, A:G.157, A:G.157, A:G.157, A:G.159, A:G.160, A:F.161, A:T.179, A:L.180, A:D.213, A:I.214, A:G.244 Water bridges: A:D.153, A:D.153, A:C.155, A:S.162, A:N.184 Salt bridges: A:D.242

1 x MGT: 7N-METHYL-8-HYDROGUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

MGT.3: 14 residues within 4Å: Chain A: K.81, S.82, F.84, D.85, M.92, R.96, E.251, N.252, Q.254, R.314, A.316, N.317, S.318 Ligands: G-A-U-C.1 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:K.81, A:N.252, A:N.252, A:Q.254, A:N.317, A:S.318, A:S.318 Water bridges: A:Q.254, A:R.314, A:R.314 Salt bridges: A:D.85, A:R.96, A:R.96, A:E.251

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smietanski, M. et al., Structural analysis of human 2'-O-ribose methyltransferases involved in mRNA cap structure formation. Nat Commun (2014)

Release Date

2014-01-22

Peptides

Cap-specific mRNA (nucleoside-2'-O-)-methyltransferase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Cap-specific mRNA (nucleoside-2'-O-)-methyltransferase 1

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