SMTL ID : 5tp0.1

Human mesotrypsin in complex with diminazene

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.25 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: E.52, N.54, V.57, E.62 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:V.57, A:E.62, H2O.1, H2O.4

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 2 residues within 4Å: Chain A: T.157, N.158 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.158 Water bridges: A:S.159 SO4.3: 4 residues within 4Å: Chain A: P.132, D.133, E.134, K.136 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.133, A:E.134 Salt bridges: A:K.136 SO4.4: 3 residues within 4Å: Chain A: A.112, T.144, Q.145 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.145 Water bridges: A:A.146, A:A.146 SO4.5: 5 residues within 4Å: Chain A: H.40, Q.174, R.175, S.177 Ligands: BRN.6 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.174, A:R.175, A:S.177 Water bridges: A:F.24 Salt bridges: A:H.40

1 x BRN: BERENIL(Non-covalent)

BRN.6: 11 residues within 4Å: Chain A: D.171, S.172, C.173, Q.174, S.177, W.193, G.194, G.196, C.197, G.204 Ligands: SO4.5 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:D.171, A:S.172, A:S.177, A:G.196 Water bridges: A:H.40, A:S.177, A:G.194, A:V.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kayode, O. et al., Small molecule inhibitors of mesotrypsin from a structure-based docking screen. PLoS ONE (2017)

Release Date

2017-05-17

Peptides

Trypsin-3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Trypsin-3