SMTL ID : 4nge.1 (1 other biounit)

Crystal Structure of Human Presequence Protease in Complex with Amyloid-beta (1-40)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-oligomer

Ligands

1 x UNK- UNK- UNK- UNK: Beta-amyloid protein 40(Non-covalent)

UNK-UNK-UNK-UNK.1: 13 residues within 4Å: Chain A: Y.120, F.321, L.325, G.359, Q.412, L.424, S.426, Y.427, I.428, A.429, S.430, C.431, L.444 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.424, A:Y.427, A:Y.427, A:L.444 Hydrogen bonds: A:Q.412, A:S.430, A:C.431

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: H.81, H.85, E.182 Chain B: F.20, A.21 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.81, A:H.85, A:E.182, A:E.182, B:F.20

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: F.145, H.231, A.232 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.231

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 3 residues within 4Å: Chain A: Q.615, D.656, Q.659 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.659 ACT.5: 7 residues within 4Å: Chain A: F.578, E.640, N.754, M.755, R.756, I.816, K.818 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.578 Hydrogen bonds: A:K.818 Salt bridges: A:R.756, A:K.818

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

King, J.V. et al., Molecular basis of substrate recognition and degradation by human presequence protease. Structure (2014)

Release Date

2014-05-14

Peptides

Presequence protease, mitochondrial: A
Beta-amyloid protein 40: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Presequence protease, mitochondrial

Beta-amyloid protein 40

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