SMTL ID : 5ilp.1

H64Q sperm whale myoglobin with a Fe-tolyl moiety

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

monomer

Ligands

1 x 6CQ: [3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)](3-methylphenyl)iron(Non-covalent)

6CQ.1: 17 residues within 4Å: Chain A: L.30, T.40, K.43, F.44, R.46, T.68, V.69, A.72, L.90, S.93, H.94, H.98, I.100, Y.104, L.105, I.108, F.139 28 PLIP interactions: 28 interactions with chain A, Hydrophobic interactions: A:L.30, A:T.40, A:F.44, A:F.44, A:F.44, A:T.68, A:V.69, A:V.69, A:A.72, A:L.90, A:I.100, A:Y.104, A:Y.104, A:I.108, A:I.108, A:F.139, A:F.139 Hydrogen bonds: A:S.93 Water bridges: A:R.46, A:R.46 Salt bridges: A:R.46, A:H.94, A:K.97, A:H.98 pi-Stacking: A:F.44, A:H.98 pi-Cation interactions: A:H.94 Metal complexes: A:H.94

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

SO4.2: 3 residues within 4Å: Chain A: K.35, T.52, E.53 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.53 Water bridges: A:T.52, A:E.53, A:E.53, A:A.54 Salt bridges: A:K.35 SO4.3: 1 residues within 4Å: Chain A: R.46 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.46, A:R.46, A:K.64 Salt bridges: A:R.46 SO4.4: 4 residues within 4Å: Chain A: H.120, P.121, G.122, N.123 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.122, A:N.123, A:N.123 Water bridges: A:H.120

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 3 residues within 4Å: Chain A: S.4, E.5, G.6 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.4, A:E.5, A:G.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, B. et al., Organometallic myoglobins: Formation of Fe-carbon bonds and distal pocket effects on aryl ligand conformations. J. Inorg. Biochem. (2016)

Release Date

2016-09-21

Peptides

Myoglobin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Myoglobin

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