SMTL ID : 7emv.1

Crystal Structure of the HasAp V37G Mutant Capturing Iron-5,10,15-Triphenylporphyrin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

monomer

Ligands

1 x WXP: 5,10,15-Triphenylporphyrin cpntaining FE(Non-covalent)

WXP.1: 15 residues within 4Å: Chain A: H.32, R.33, P.34, V.38, T.43, G.44, P.50, F.51, Y.56, Y.75, H.83, R.129, H.134, Y.138, M.141 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:R.33, A:P.34, A:V.38, A:F.51, A:Y.56, A:Y.75, A:Y.75, A:Y.75, A:Y.138, A:Y.138 pi-Stacking: A:F.46, A:Y.75, A:H.83 Metal complexes: A:H.32, A:Y.75

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.2: 6 residues within 4Å: Chain A: Y.11, Y.19, D.22, W.23, Y.26, E.113 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.113

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: D.29, N.31, R.33 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.29, A:D.29, A:N.31 Water bridges: A:D.29

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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