SMTL ID : 6b39.1

AprA Methyltransferase 1 - GNAT in complex with SAH

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: V.128, E.129, T.130 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.129, A:T.130 SO4.2: 3 residues within 4Å: Chain A: E.381, T.446, R.447 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.447 SO4.3: 3 residues within 4Å: Chain A: Y.89, S.91, Q.92 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.89, A:Q.92 SO4.4: 6 residues within 4Å: Chain A: E.129, T.130, G.131, I.132, S.133, E.189 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.131, A:S.133, A:E.189 SO4.5: 6 residues within 4Å: Chain A: K.167, S.220, L.221, N.222, L.223, G.224 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:L.221, A:N.222, A:L.223, A:G.224 Salt bridges: A:K.167 SO4.6: 6 residues within 4Å: Chain A: H.272, K.274, Y.511, P.512, K.513, T.514 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.513, A:T.514 Salt bridges: A:H.272, A:K.274 SO4.7: 5 residues within 4Å: Chain A: E.632, G.633, L.634, L.635, K.636 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.633, A:L.634, A:L.635, A:K.636 SO4.8: 2 residues within 4Å: Chain A: R.30, S.148 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.148, A:S.148 Salt bridges: A:R.30 SO4.9: 2 residues within 4Å: Chain A: R.504, E.506 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.506 Salt bridges: A:R.504 SO4.10: 6 residues within 4Å: Chain A: S.285, I.286, R.504, E.506, A.507, H.524 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.285 Salt bridges: A:R.504, A:H.524 SO4.11: 3 residues within 4Å: Chain A: K.587, N.588, S.589 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.588, A:S.589

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

SAH.12: 17 residues within 4Å: Chain A: V.265, V.266, A.267, M.302, G.303, G.305, D.338, Y.339, G.361, D.362, I.363, S.388, F.389, L.390, H.392, D.393, P.395 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:V.265 Hydrogen bonds: A:V.266, A:A.267, A:Y.339, A:D.362, A:D.362, A:I.363, A:F.389, A:D.393 Salt bridges: A:H.392 pi-Stacking: A:Y.339, A:Y.339

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Skiba, M.A. et al., A Mononuclear Iron-Dependent Methyltransferase Catalyzes Initial Steps in Assembly of the Apratoxin A Polyketide Starter Unit. ACS Chem. Biol. (2017)

Release Date

2017-11-15

Peptides

AprA Methyltransferase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

AprA Methyltransferase 1

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