SMTL ID : 5tjx.1

Structure of human plasma kallikrein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.41 Å

Oligo State

monomer

Ligands

1 x GBT: (8E)-3-amino-1-methyl-15-[(1H-pyrazol-1-yl)methyl]-7,10,11,12,24,25-hexahydro-6H,18H,23H-19,22-(metheno)pyrido[4,3-j][1,9,13,17,18]benzodioxatriazacyclohenicosin-23-one(Non-covalent)

GBT.1: 23 residues within 4Å: Chain A: H.59, S.103, E.104, G.105, D.108, Y.180, K.181, I.182, M.186, D.197, A.198, C.199, K.200, D.202, S.203, T.221, S.222, W.223, G.224, E.225, G.226, C.227 Ligands: PO4.2 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.180, A:I.182, A:T.221, A:W.223 Hydrogen bonds: A:G.105, A:A.198, A:S.203, A:S.222 Water bridges: A:D.62, A:S.103, A:A.198, A:E.225 pi-Stacking: A:H.59, A:W.223, A:W.223

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

PO4.2: 6 residues within 4Å: Chain A: L.43, H.59, K.200, G.201, S.203 Ligands: GBT.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:L.43, A:G.201, A:S.203, A:S.203, A:S.203 Water bridges: A:K.200 Salt bridges: A:H.59 PO4.3: 4 residues within 4Å: Chain A: H.97, Q.98, R.185, W.245 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.98 Water bridges: A:W.245, A:W.245 Salt bridges: A:H.97, A:R.185

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, Z. et al., Structure-Guided Design of Novel, Potent, and Selective Macrocyclic Plasma Kallikrein Inhibitors. ACS Med Chem Lett (2017)

Release Date

2016-12-21

Peptides

Plasma kallikrein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Plasma kallikrein

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