SMTL ID : 3qma.1

Blackfin tuna myoglobin imidazole complex, atomic resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.94 Å

Oligo State

monomer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: L.39, F.40, K.42, H.60, T.63, V.64, K.67, L.85, S.88, H.89, H.93, I.95, N.99, F.100, I.103 Ligands: IMD.2 20 PLIP interactions: 20 interactions with chain A, Hydrophobic interactions: A:L.39, A:F.40, A:F.40, A:T.63, A:V.64, A:K.67, A:L.85, A:L.85, A:I.95, A:N.99, A:F.100, A:I.103 Hydrogen bonds: A:S.88 Salt bridges: A:K.42, A:H.60, A:H.89, A:H.93 pi-Stacking: A:H.89, A:H.93 Metal complexes: A:H.89

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.2: 3 residues within 4Å: Chain A: H.60, V.64 Ligands: HEM.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.64

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 1 residues within 4Å: Chain A: K.42 No protein-ligand interaction detected (PLIP) EDO.4: 5 residues within 4Å: Chain A: A.52, G.53, N.54, A.55, S.58 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.58, A:S.58 EDO.5: 6 residues within 4Å: Chain A: E.15, Y.18, K.66, G.69, E.70, K.73 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.18, A:K.73 EDO.6: 2 residues within 4Å: Chain A: E.142, L.143 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

de Serrano, V.S. et al., High Resolution Structures of Blackfin Tuna Myoglobin. To be Published

Release Date

2012-02-08

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin

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