SMTL ID : 8qn1.2 (1 other biounit)

OPR3 variant - R283D

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

2 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 26 residues within 4Å: Chain A: A.21, P.22, M.23, T.24, R.25, G.55, Q.97, H.176, H.179, R.228, T.271, S.310, G.311, G.312, Y.313, Y.332, G.333, R.334, I.337, R.357, F.360, Y.361 Chain B: G.279, Q.280, T.281, E.282 20 PLIP interactions: 19 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:M.23, A:R.334, A:F.360, A:Y.361 Hydrogen bonds: A:T.24, A:G.55, A:Q.97, A:Q.97, A:H.179, A:R.228, A:R.228, A:S.310, A:G.311, A:G.312, A:Y.313, A:G.333, A:R.334, B:Q.280 Water bridges: A:L.335 Salt bridges: A:R.334 FMN.3: 22 residues within 4Å: Chain A: Y.278, G.279 Chain B: A.21, P.22, M.23, T.24, G.55, Q.97, H.176, H.179, R.228, T.271, S.310, G.311, G.312, Y.332, G.333, R.334, I.337, F.360, Y.361 Ligands: MPD.2 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:M.23, B:F.360, B:F.360, B:Y.361 Hydrogen bonds: B:T.24, B:G.55, B:Q.97, B:Q.97, B:H.179, B:R.228, B:R.228, B:S.310, B:G.311, B:G.312, B:G.333, B:R.334 Water bridges: B:Y.313, B:Y.313, B:R.334, B:L.335 Salt bridges: B:R.334

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

MPD.2: 10 residues within 4Å: Chain A: Y.278, G.279 Chain B: T.24, F.65, W.99, H.179, Y.181, H.235, Y.361 Ligands: FMN.3 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:Y.181

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kerschbaumer, B. et al., Analysis of homodimer formation in 12-oxophytodienoate reductase 3 in solutio and crystallo challenges the physiological role of the dimer. Sci Rep (2024)

Release Date

2024-08-14

Peptides

12-oxophytodienoate reductase 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

12-oxophytodienoate reductase 3

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