SMTL ID : 8f9i.1 (1 other biounit)

H64A swMb-EtNO adduct

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: T.40, K.43, F.44, T.68, V.69, A.72, L.90, S.93, H.94, H.98, I.100, Y.104, L.105, I.108, F.139 Ligands: NOE.2 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:F.44, A:F.44, A:T.68, A:V.69, A:A.72, A:L.90, A:L.90, A:I.100, A:Y.104, A:F.139, A:F.139 Hydrogen bonds: A:S.93 Water bridges: A:H.98 Salt bridges: A:H.94, A:H.98 pi-Stacking: A:H.94, A:H.94, A:H.98 Metal complexes: A:H.94

1 x NOE: NITROSOETHANE(Non-covalent)

NOE.2: 6 residues within 4Å: Chain A: L.30, F.44, A.65, V.69, H.94 Ligands: HEM.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.30, A:F.44, A:V.69

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

SO4.3: 4 residues within 4Å: Chain A: H.120, P.121, G.122, N.123 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.122, A:N.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Herrera, V.E. et al., Insights into Nitrosoalkane Binding to Myoglobin Provided by Crystallography of Wild-Type and Distal Pocket Mutant Derivatives. Biochemistry (2023)

Release Date

2023-11-08

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin

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