SMTL ID : 8wf5.1

Horse heart myoglobin reconstituted with an iron complex of porphyrin bearing two CF3 groups (rMb(FePor(CF3)2))

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.72 Å

Oligo State

monomer

Ligands

1 x WC5: PROTOPORPHYRIN(CF3)2 CONTAINING FE(Non-covalent)

WC5.1: 20 residues within 4Å: Chain A: L.32, T.39, K.42, F.43, K.45, H.64, V.67, V.68, A.71, L.72, L.89, S.92, H.93, H.97, I.99, Y.103, L.104, I.107, F.138 Ligands: GOL.5 19 PLIP interactions: 18 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:F.43, A:F.43, A:F.43, A:V.67, A:V.68, A:A.71, A:L.89, A:I.99, A:I.99, A:F.138 Hydrogen bonds: A:S.92 Salt bridges: A:K.45, A:H.93, A:H.97 pi-Stacking: A:H.64, A:H.97 Halogen bonds: A:V.68 Metal complexes: A:H.93, H2O.3

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

SO4.2: 4 residues within 4Å: Chain A: A.57, S.58, E.59, D.60 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.57, A:E.59, A:D.60 SO4.3: 1 residues within 4Å: Chain A: G.1 No protein-ligand interaction detected (PLIP) SO4.4: 1 residues within 4Å: Chain A: K.96 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.96 Salt bridges: A:K.96

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 4 residues within 4Å: Chain A: K.45, K.63, H.64 Ligands: WC5.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.45, A:K.63, A:H.64 Water bridges: A:K.63, A:H.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kagawa, Y. et al., Redox Engineering of Myoglobin by Cofactor Substitution to Enhance Cyclopropanation Reactivity. Angew.Chem.Int.Ed.Engl. (2024)

Release Date

2024-06-12

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin

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