SMTL ID : 7n7x.1

Crystal structure of BCX7353(ORLADEYO) in complex with human plasma kallikrein serine protease domain at 2.1 angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x 0RI: Orladeyo(Non-covalent)

0RI.1: 27 residues within 4Å: Chain A: H.44, Y.85, S.88, E.89, G.90, D.93, F.134, E.137, Y.165, K.166, M.171, D.182, A.183, C.184, K.185, S.188, T.206, S.207, W.208, G.209, E.210, G.211, C.212, A.213, G.219, V.220 Ligands: PO4.2 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:H.44, A:T.206, A:W.208 Hydrogen bonds: A:D.182, A:K.185, A:G.209 Water bridges: A:G.90, A:K.166 pi-Stacking: A:Y.165, A:W.208, A:W.208 Halogen bonds: A:E.210

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 6 residues within 4Å: Chain A: H.44, K.185, G.186, D.187, S.188 Ligands: 0RI.1 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.186, A:S.188, A:S.188, A:S.188, A:S.188 Water bridges: A:L.28, A:K.185 Salt bridges: A:H.44, A:K.185

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kotian, P.L. et al., Berotralstat (BCX7353): Structure-Guided Design of a Potent, Selective, and Oral Plasma Kallikrein Inhibitor to Prevent Attacks of Hereditary Angioedema (HAE). J.Med.Chem. (2021)

Release Date

2021-09-15

Peptides

Plasma kallikrein light chain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

Plasma kallikrein light chain