SMTL ID : 4y6k.2 (1 other biounit)

Complex structure of presenilin homologue PSH bound to an inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.86 Å

Oligo State

homo-tetramer

Ligands

4 x 4B5: N-{(2R,4S,5S)-2-benzyl-5-[(tert-butoxycarbonyl)amino]-4-hydroxy-6-phenylhexanoyl}-L-leucyl-L-phenylalaninamide(Non-covalent)

4B5.1: 14 residues within 4Å: Chain A: F.57, L.61, L.158, A.159, Y.161, D.162, G.212, V.215, M.216, G.219, D.220, M.223, L.275, N.279 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.57, A:L.61, A:L.158, A:L.158, A:A.159, A:V.215, A:V.215, A:M.216, A:D.220, A:M.223, A:L.275, A:L.275 Hydrogen bonds: A:D.162 4B5.2: 16 residues within 4Å: Chain B: L.54, L.61, L.158, A.159, Y.161, D.162, V.215, M.216, D.220, M.223, G.274, L.275, P.276, N.279 Chain C: R.71, F.72 10 PLIP interactions: 1 interactions with chain C, 9 interactions with chain B Hydrophobic interactions: C:F.72, B:L.54, B:L.61, B:L.158, B:A.159, B:D.162, B:V.215, B:D.220, B:M.223, B:L.275 4B5.3: 14 residues within 4Å: Chain C: F.57, L.61, L.158, A.159, Y.161, D.162, G.212, V.215, M.216, G.219, D.220, M.223, L.275, N.279 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:F.57, C:L.61, C:L.158, C:L.158, C:A.159, C:V.215, C:V.215, C:M.216, C:D.220, C:M.223, C:L.275, C:L.275 Hydrogen bonds: C:D.162 4B5.4: 16 residues within 4Å: Chain A: R.71, F.72 Chain D: L.54, L.61, L.158, A.159, Y.161, D.162, V.215, M.216, D.220, M.223, G.274, L.275, P.276, N.279 11 PLIP interactions: 10 interactions with chain D, 1 interactions with chain A Hydrophobic interactions: D:L.54, D:L.61, D:L.158, D:A.159, D:D.162, D:V.215, D:D.220, D:M.223, D:L.275, A:F.72 Hydrogen bonds: D:D.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dang, S. et al., Cleavage of amyloid precursor protein by an archaeal presenilin homologue PSH. Proc.Natl.Acad.Sci.USA (2015)

Release Date

2015-03-18

Peptides

Uncharacterized protein PSH: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Uncharacterized protein PSH

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