SMTL ID : 4al0.1

Crystal structure of Human PS-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.16 Å

Oligo State

homo-trimer

Ligands

3 x GSH: GLUTATHIONE(Non-covalent)

GSH.1: 13 residues within 4Å: Chain A: R.70, R.73, N.74, E.77, H.113, Y.117, R.126, S.127, Y.130 Chain B: A.31, T.34, R.38, L.69 10 PLIP interactions: 8 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.73, A:N.74, A:E.77, A:Y.117, A:R.126 Water bridges: A:E.77, B:R.38 Salt bridges: A:R.73, A:R.73, B:R.38 GSH.7: 13 residues within 4Å: Chain B: R.70, R.73, N.74, E.77, H.113, Y.117, R.126, S.127, Y.130 Chain C: A.31, T.34, R.38, L.69 10 PLIP interactions: 8 interactions with chain B, 2 interactions with chain C Hydrogen bonds: B:R.73, B:N.74, B:E.77, B:Y.117, B:R.126 Water bridges: B:E.77, C:R.38 Salt bridges: B:R.73, B:R.73, C:R.38 GSH.13: 13 residues within 4Å: Chain A: A.31, T.34, R.38, L.69 Chain C: R.70, R.73, N.74, E.77, H.113, Y.117, R.126, S.127, Y.130 10 PLIP interactions: 8 interactions with chain C, 2 interactions with chain A Hydrogen bonds: C:R.73, C:N.74, C:E.77, C:Y.117, C:R.126 Water bridges: C:E.77, A:R.38 Salt bridges: C:R.73, C:R.73, A:R.38

9 x PLM: PALMITIC ACID(Non-covalent)

PLM.2: 5 residues within 4Å: Chain A: I.33, D.64, R.67, C.68, L.118 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.33 PLM.3: 4 residues within 4Å: Chain A: P.63, R.67 Chain B: P.47 Ligands: PLM.4 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:P.63, B:P.47 PLM.4: 4 residues within 4Å: Chain A: P.63, E.66, R.70 Ligands: PLM.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.63, A:E.66 PLM.8: 5 residues within 4Å: Chain B: I.33, D.64, R.67, C.68, L.118 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.33 PLM.9: 4 residues within 4Å: Chain B: P.63, R.67 Chain C: P.47 Ligands: PLM.10 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:P.47, B:P.63 PLM.10: 4 residues within 4Å: Chain B: P.63, E.66, R.70 Ligands: PLM.9 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:P.63, B:E.66 PLM.14: 5 residues within 4Å: Chain C: I.33, D.64, R.67, C.68, L.118 1 PLIP interactions: 1 interactions with chain C Hydrophobic interactions: C:I.33 PLM.15: 4 residues within 4Å: Chain A: P.47 Chain C: P.63, R.67 Ligands: PLM.16 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: C:P.63, A:P.47 PLM.16: 4 residues within 4Å: Chain C: P.63, E.66, R.70 Ligands: PLM.15 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:P.63, C:E.66

6 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.5: 6 residues within 4Å: Chain A: K.26, V.29, I.33, L.118, G.119, K.120 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.26, A:V.29 BOG.6: 4 residues within 4Å: Chain A: A.138, S.139, Q.143, W.146 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.138 Hydrogen bonds: A:S.139, A:Q.143, A:Q.143 BOG.11: 6 residues within 4Å: Chain B: K.26, V.29, I.33, L.118, G.119, K.120 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:K.26, B:V.29 BOG.12: 4 residues within 4Å: Chain B: A.138, S.139, Q.143, W.146 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:A.138 Hydrogen bonds: B:S.139, B:Q.143, B:Q.143 BOG.17: 6 residues within 4Å: Chain C: K.26, V.29, I.33, L.118, G.119, K.120 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:K.26, C:V.29 BOG.18: 4 residues within 4Å: Chain C: A.138, S.139, Q.143, W.146 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:A.138 Hydrogen bonds: C:S.139, C:Q.143, C:Q.143

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sjogren, T. et al., Crystal Structure of Microsomal Prostaglandin E2 Synthase Provides Insight Into Diversity in the Mapeg Superfamily. Proc.Natl.Acad.Sci.USA (2013)

Release Date

2013-02-06

Peptides

PROSTAGLANDIN E SYNTHASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Membrane

We predict this structure to be a membrane protein.
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PROSTAGLANDIN E SYNTHASE

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