SMTL ID : 4kw7.1

The structure of an As(III) S-adenosylmethionine methyltransferase with Phenylarsine oxide(PAO)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 1 residues within 4Å: Chain A: G.91 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:G.91, H2O.1, H2O.1, H2O.1, H2O.2 CA.2: 4 residues within 4Å: Chain A: D.207, R.208, Q.269, E.367 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.207, H2O.6, H2O.7

1 x PA0: Phenylarsine oxide(Non-covalent)

PA0.3: 5 residues within 4Å: Chain A: C.44, C.174, G.222, E.223, C.224 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marapakala, K. et al., A disulfide-bond cascade mechanism for arsenic(III) S-adenosylmethionine methyltransferase. Acta Crystallogr.,Sect.D (2015)

Release Date

2014-05-28

Peptides

Arsenic methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Arsenic methyltransferase

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