SMTL ID : 7emt.1

Crystal Structure of the HasAp V37G Mutant Capturing Iron Tetraphenylporphyrin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x MQP: [5,10,15,20-tetraphenylporphyrinato(2-)-kappa~4~N~21~,N~22~,N~23~,N~24~]iron(Non-covalent)

MQP.1: 15 residues within 4Å: Chain A: D.39, G.45, F.46, P.50, F.51, Y.56, Y.75, F.78, H.83, L.85, R.129, H.134, V.137, Y.138, M.141 15 PLIP interactions: 14 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:F.51, A:Y.56, A:Y.75, A:Y.75, A:Y.75, A:F.78, A:L.85, A:L.85, A:V.137, A:Y.138 pi-Stacking: A:F.46, A:Y.75, A:H.83 Metal complexes: A:Y.75, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shisaka, Y. et al., Tetraphenylporphyrin Enters the Ring: First Example of a Complex between Highly Bulky Porphyrins and a Protein. Chembiochem (2022)

Release Date

2022-04-20

Peptides

Heme acquisition protein HasAp: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heme acquisition protein HasAp

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