SMTL ID : 3mh5.1 (1 other biounit)

HtrA proteases are activated by a conserved mechanism that can be triggered by distinct molecular cues

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-hexamer

Ligands

6 x DFP: DIISOPROPYL PHOSPHONATE(Covalent)

DFP.1: 12 residues within 4Å: Chain A: A.166, I.167, G.168, T.176, T.178, A.204, I.205, R.207, N.209, S.210, G.211 Chain C: I.238 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain A Hydrophobic interactions: C:I.238, A:A.166, A:R.207 DFP.2: 12 residues within 4Å: Chain A: I.238 Chain B: A.166, I.167, G.168, T.176, T.178, A.204, I.205, R.207, N.209, S.210, G.211 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.238, B:A.166, B:R.207 DFP.3: 12 residues within 4Å: Chain B: I.238 Chain C: A.166, I.167, G.168, T.176, T.178, A.204, I.205, R.207, N.209, S.210, G.211 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:A.166, C:R.207, B:I.238 DFP.4: 12 residues within 4Å: Chain D: A.166, I.167, G.168, T.176, T.178, A.204, I.205, R.207, N.209, S.210, G.211 Chain F: I.238 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain F Hydrophobic interactions: D:A.166, D:R.207, F:I.238 Hydrogen bonds: D:T.178 DFP.5: 12 residues within 4Å: Chain D: I.238 Chain E: A.166, I.167, G.168, T.176, T.178, A.204, I.205, R.207, N.209, S.210, G.211 4 PLIP interactions: 3 interactions with chain E, 1 interactions with chain D Hydrophobic interactions: E:A.166, E:R.207, D:I.238 Hydrogen bonds: E:T.178 DFP.6: 12 residues within 4Å: Chain E: I.238 Chain F: A.166, I.167, G.168, T.176, T.178, A.204, I.205, R.207, N.209, S.210, G.211 4 PLIP interactions: 3 interactions with chain F, 1 interactions with chain E Hydrophobic interactions: F:A.166, F:R.207, E:I.238 Hydrogen bonds: F:T.178

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Krojer, T. et al., HtrA proteases have a conserved activation mechanism that can be triggered by distinct molecular cues. Nat.Struct.Mol.Biol. (2010)

Release Date

2010-06-30

Peptides

Protease do: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

Protease do

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