SMTL ID : 6sti.1

Crystal structure of RXRalpha LBD in complex with LG 100754 and a coactivator peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

hetero-2-2-mer

Ligands

2 x 754: (2E,4E,6Z)-3-methyl-7-(5,5,8,8-tetramethyl-3-propoxy-5,6,7,8-tetrahydronaphthalen-2-yl)octa-2,4,6-trienoic acid(Non-covalent)

754.1: 19 residues within 4Å: Chain A: I.50, C.51, A.53, A.54, Q.57, N.88, I.92, F.95, R.98, I.106, L.108, A.109, I.127, F.128, V.131, C.214, H.217, L.218, L.233 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:I.50, A:A.53, A:A.54, A:N.88, A:I.92, A:F.95, A:F.95, A:I.106, A:I.127, A:F.128, A:V.131, A:H.217, A:L.233 Hydrogen bonds: A:A.109 Water bridges: A:F.95 Salt bridges: A:R.98 754.3: 19 residues within 4Å: Chain C: I.50, C.51, A.53, A.54, Q.57, N.88, I.92, F.95, R.98, I.106, L.108, A.109, I.127, F.128, V.131, C.214, H.217, L.218, L.233 16 PLIP interactions: 16 interactions with chain C Hydrophobic interactions: C:I.50, C:A.53, C:A.54, C:N.88, C:I.92, C:F.95, C:F.95, C:I.106, C:I.127, C:F.128, C:V.131, C:H.217, C:L.233 Hydrogen bonds: C:A.109 Water bridges: C:F.95 Salt bridges: C:R.98

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

ACT.2: 3 residues within 4Å: Chain A: V.24, E.25, R.98 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.24 Water bridges: A:R.98 Salt bridges: A:R.98 ACT.4: 3 residues within 4Å: Chain C: V.24, E.25, R.98 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:V.24 Water bridges: C:R.98 Salt bridges: C:R.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

le Maire, A. et al., Regulation of RXR-RAR Heterodimers by RXR- and RAR-Specific Ligands and Their Combinations. Cells (2019)

Release Date

2019-11-20

Peptides

Retinoic acid receptor RXR-alpha: AC
Nuclear receptor coactivator 2: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Retinoic acid receptor RXR-alpha

Nuclear receptor coactivator 2

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