SMTL ID : 6z4r.1

sperm whale myoglobin mutant (H64V V64A) bearing the non-canonical amino acid 3-thienylalanine as axial heme ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 15 residues within 4Å: Chain A: T.39, K.42, F.43, R.45, T.67, A.68, A.71, L.89, S.92, X.93, H.97, I.99, Y.103, L.104, I.107 18 PLIP interactions: 17 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:K.42, A:F.43, A:F.43, A:F.43, A:T.67, A:A.68, A:A.71, A:L.89, A:Y.103, A:L.104, A:I.107, A:I.107, A:I.107 Hydrogen bonds: A:S.92 Salt bridges: A:R.45, A:H.97 pi-Stacking: A:H.97 Metal complexes: H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pott, M. et al., Noncanonical Heme Ligands Steer Carbene Transfer Reactivity in an Artificial Metalloenzyme*. Angew.Chem.Int.Ed.Engl. (2021)

Release Date

2021-04-28

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin