SMTL ID : 6g5b.1

Heme-carbene complex in myoglobin H64V/V68A containing an N-methylhistidine as the proximal ligand, 1.6 angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

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

HEM.1: 18 residues within 4Å: Chain A: T.40, K.43, F.44, R.46, T.68, A.69, A.72, L.73, L.90, S.93, H.94, H.98, I.100, Y.104, L.105, I.108, F.139 Ligands: EEE.2 16 PLIP interactions: 16 interactions with chain A, Hydrophobic interactions: A:F.44, A:F.44, A:A.69, A:A.72, A:L.90, A:L.90, A:H.98, A:I.100, A:Y.104, A:L.105, A:I.108, A:I.108, A:F.139 Water bridges: A:R.46 Salt bridges: A:R.46, A:H.98

1 x EEE: ETHYL ACETATE(Non-covalent)

EEE.2: 8 residues within 4Å: Chain A: L.30, L.33, F.44, V.65, A.69, H.94, I.108 Ligands: HEM.1 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.30, A:L.33, A:F.44, A:A.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hayashi, T. et al., Capture and characterization of a reactive haem-carbenoid complex in an artificial metalloenzyme. Nat Catal (2018)

Release Date

2018-08-22

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin

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