SMTL ID : 7bi1.1

XFEL crystal structure of soybean ascorbate peroxidase compound II

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

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

HEM.1: 23 residues within 4Å: Chain A: P.45, L.46, W.52, P.143, D.144, A.145, L.152, F.156, L.170, S.171, G.173, H.174, I.176, G.177, A.178, A.179, H.180, R.183, S.184, W.190, L.216, S.218, Y.246 23 PLIP interactions: 22 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:W.52, A:W.52, A:P.143, A:P.143, A:A.145, A:L.152, A:F.156, A:F.156, A:L.170, A:L.170, A:A.179, A:L.216 Hydrogen bonds: A:A.178, A:H.180, A:R.183, A:S.184 Water bridges: A:H.180, A:R.183 Salt bridges: A:H.180, A:H.180 pi-Stacking: A:W.52 Metal complexes: A:H.174, H2O.1

1 x K: POTASSIUM ION(Non-covalent)

K.2: 5 residues within 4Å: Chain A: T.175, T.191, N.193, I.196, D.198 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:T.175, A:T.191, A:N.193, A:I.196, A:D.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kwon, H. et al., XFEL Crystal Structures of Peroxidase Compound II. Angew.Chem.Int.Ed.Engl. (2021)

Release Date

2021-04-21

Peptides

Ascorbate peroxidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Ascorbate peroxidase

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