SMTL ID : 1jg3.1 (1 other biounit)

Crystal Structure of L-isoaspartyl (D-aspartyl) O-methyltransferase with adenosine & VYP(ISP)HA substrate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x VAL- TYR- PRO- IAS- HIS- ALA: VYP(L-iso-ASP)HA(Non-covalent)

VAL-TYR-PRO-IAS-HIS-ALA.1: 14 residues within 4Å: Chain A: E.64, P.65, P.67, T.73, S.75, A.76, H.78, M.79, G.215, V.216, A.217, F.218, V.219 Ligands: NA.3 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:P.65, A:F.218, A:V.219 Hydrogen bonds: A:T.73, A:S.75, A:A.76, A:H.78, A:A.217, A:A.217, A:A.217, A:V.219 Water bridges: A:E.64, A:E.64, A:S.75

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

CL.2: 2 residues within 4Å: Chain A: I.145, L.146 Ligand excluded by PLIP

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 3 residues within 4Å: Chain A: T.73 Ligands: VAL-TYR-PRO-IAS-HIS-ALA.1, ADN.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.73 Water bridges: A:T.73, A:S.75

1 x ADN: ADENOSINE(Non-covalent)

ADN.4: 18 residues within 4Å: Chain A: Q.72, T.73, G.99, G.101, I.120, E.121, R.122, I.123, L.126, G.147, D.148, G.149, S.150, T.165, P.220, L.221, I.222 Ligands: NA.3 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:G.101, A:R.122, A:D.148, A:D.148, A:G.149, A:S.150, A:T.165, A:I.222 Water bridges: A:Q.72, A:T.73, A:R.122, A:T.165

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Griffith, S.C. et al., Crystal structure of a protein repair methyltransferase from Pyrococcus furiosus with its L-isoaspartyl peptide substrate. J.Mol.Biol. (2001)

Release Date

2001-11-16

Peptides

protein-L-isoaspartate O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

protein-L-isoaspartate O-methyltransferase

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