SMTL ID : 6aw6.1

1.70A resolution structure of catechol O-methyltransferase (COMT) L136M (rhombohedral form) from Nannospalax galili

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 7 residues within 4Å: Chain A: A.67, Y.68, C.69, G.70, Y.71, S.72, D.140 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.68, A:C.69, A:G.70, A:Y.71, A:S.72, A:S.72 Water bridges: A:K.46, A:K.46, A:A.73 Salt bridges: A:K.46 SO4.2: 3 residues within 4Å: Chain A: S.81, P.82, G.83 No protein-ligand interaction detected (PLIP) SO4.3: 3 residues within 4Å: Chain A: K.161, P.214, S.215 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.215, A:S.215 Water bridges: A:S.216 Salt bridges: A:K.161 SO4.4: 5 residues within 4Å: Chain A: A.118, S.119, Q.120, R.145, D.149 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.119, A:Q.120, A:Q.120 Water bridges: A:S.119, A:S.119, A:R.145, A:D.149 Salt bridges: A:R.145 SO4.5: 2 residues within 4Å: Chain A: S.194, Y.196 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.194, A:S.194 Water bridges: A:S.194, A:S.194 SO4.6: 3 residues within 4Å: Chain A: R.8, Y.32, K.36 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.32 Salt bridges: A:R.8, A:K.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deng, Y. et al., Crystal structure of the catechol-o-methyl transferase (COMT) enzyme of the subterranean mole rat (Spalax) and the effect of L136M substitution. To be published

Release Date

2018-09-12

Peptides

Catechol O-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Catechol O-methyltransferase

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