SMTL ID : 5tnz.1

HtrA2 S142D mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-trimer

Ligands

3 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.1: 8 residues within 4Å: Chain A: R.12, S.13, Q.14, Y.15, N.16, D.20 Chain B: Y.15 Chain C: R.120 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.16 Salt bridges: A:D.20 MES.3: 8 residues within 4Å: Chain A: R.120 Chain B: R.12, S.13, Q.14, Y.15, N.16, D.20 Chain C: Y.15 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.16 Salt bridges: B:D.20 MES.5: 8 residues within 4Å: Chain A: Y.15 Chain B: R.120 Chain C: R.12, S.13, Q.14, Y.15, N.16, D.20 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.16 Salt bridges: C:D.20

3 x NA: SODIUM ION(Non-functional Binders)

NA.2: 3 residues within 4Å: Chain A: E.244 Chain B: L.134, N.136 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Water bridges: A:S.240 Hydrogen bonds: B:N.136 NA.4: 3 residues within 4Å: Chain B: E.244 Chain C: L.134, N.136 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:N.136 Water bridges: B:S.240 NA.6: 3 residues within 4Å: Chain A: L.134, N.136 Chain C: E.244 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain A Water bridges: C:S.240 Hydrogen bonds: A:N.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Merski, M. et al., Molecular motion regulates the activity of the Mitochondrial Serine Protease HtrA2. Cell Death Dis (2017)

Release Date

2017-10-25

Peptides

Serine protease HTRA2, mitochondrial: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Serine protease HTRA2, mitochondrial