SMTL ID : 4a2n.1

Crystal Structure of Ma-ICMT

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

monomer

Ligands

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 18 residues within 4Å: Chain A: L.99, W.103, S.104, L.107, E.108, I.109, H.113, K.114, L.115, V.116, Y.121, H.126, P.127, M.128, Y.129, E.167, L.171, Y.182 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.99 Hydrogen bonds: A:L.107, A:E.108, A:E.108, A:V.116, A:V.116, A:Y.121, A:Y.121, A:H.126, A:M.128, A:Y.129, A:Y.129, A:E.167

1 x PLM: PALMITIC ACID(Non-covalent)

PLM.2: 5 residues within 4Å: Chain A: W.17, R.21, F.50, M.53, A.105 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.17, A:F.50, A:A.105

1 x CDL: CARDIOLIPIN(Non-covalent)

CDL.3: 5 residues within 4Å: Chain A: F.86, G.90, T.93, K.94, K.97 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.93

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, J. et al., Mechanism of Isoprenylcysteine Carboxyl Methylation from the Crystal Structure of the Integral Membrane Methyltransferase Icmt. Mol.Cell (2011)

Release Date

2012-01-11

Peptides

ISOPRENYLCYSTEINE CARBOXYL METHYLTRANSFERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Membrane

We predict this structure to be a membrane protein.
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ISOPRENYLCYSTEINE CARBOXYL METHYLTRANSFERASE