SMTL ID : 6t2t.1

Crystal structure of Drosophila melanogaster glutathione S-transferase epsilon 14 in complex with glutathione and 2-methyl-2,4-pentanediol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-dimer

Ligands

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.1: 17 residues within 4Å: Chain A: S.14, P.15, P.16, L.38, Q.43, F.44, H.55, S.56, V.57, P.58, D.69, S.70, H.71, C.106, F.110 Chain B: S.107 Ligands: MPD.2 13 PLIP interactions: 11 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.110 Hydrogen bonds: A:Q.43, A:V.57, A:V.57, A:S.70, B:S.107, B:S.107 Water bridges: A:H.55, A:V.57, A:T.68, A:D.69 Salt bridges: A:H.55, A:H.71 GSH.3: 17 residues within 4Å: Chain A: S.107 Chain B: S.14, P.15, P.16, L.38, Q.43, F.44, H.55, S.56, V.57, P.58, D.69, S.70, H.71, C.106, F.110 Ligands: MPD.4 13 PLIP interactions: 11 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:F.110 Hydrogen bonds: B:Q.43, B:V.57, B:V.57, B:S.70, A:S.107, A:S.107 Water bridges: B:H.55, B:V.57, B:T.68, B:D.69 Salt bridges: B:H.55, B:H.71

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 8 residues within 4Å: Chain A: R.13, S.14, P.15, M.117, S.118, V.121, M.212 Ligands: GSH.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:M.117, A:V.121 Hydrogen bonds: A:S.118 MPD.4: 8 residues within 4Å: Chain B: R.13, S.14, P.15, M.117, S.118, V.121, M.212 Ligands: GSH.3 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:M.117, B:V.121 Hydrogen bonds: B:S.118

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Skerlova, J. et al., Structure and steroid isomerase activity of Drosophila glutathione transferase E14 essential for ecdysteroid biosynthesis. Febs Lett. (2020)

Release Date

2020-01-29

Peptides

Glutathione S-transferase E14: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Glutathione S-transferase E14