SMTL ID : 7a9y.1 (1 other biounit)

Structural comparison of cellular retinoic acid binding protein I and II in the presence and absence of natural and synthetic ligands

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.64 Å

Oligo State

homo-dimer

Ligands

1 x TDA: N-TRIDECANOIC ACID(Non-covalent)

TDA.1: 21 residues within 4Å: Chain A: F.16, L.20, V.25, C.29, A.33, A.37, P.40, T.55, T.57, V.59, R.60, V.77, D.78, L.121, F.123, R.132, Y.134 Chain B: M.28, C.29, V.32 Ligands: MYR.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.33, A:A.37 Hydrogen bonds: A:Y.134 Water bridges: A:T.55 Salt bridges: A:R.132

1 x MYR: MYRISTIC ACID(Non-covalent)

MYR.2: 21 residues within 4Å: Chain A: M.28, C.29, V.32, A.33, V.59 Chain B: F.16, V.32, A.33, A.36, A.37, P.40, T.55, T.57, V.59, R.60, V.77, L.121, F.123, R.132, Y.134 Ligands: TDA.1 11 PLIP interactions: 9 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:V.32, B:A.33, B:A.37, B:F.123, A:V.32, A:V.59 Hydrogen bonds: B:Y.134 Water bridges: B:T.55, B:T.55, B:T.55 Salt bridges: B:R.132

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain B: V.25, N.26, A.27, R.30 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:A.27, B:R.30, B:R.30 Water bridges: B:N.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tomlinson, C.W.E. et al., Structure-functional relationship of cellular retinoic acid-binding proteins I and II interacting with natural and synthetic ligands. Acta Crystallogr D Struct Biol (2021)

Release Date

2021-02-17

Peptides

Cellular retinoic acid-binding protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
BBB

Cellular retinoic acid-binding protein 1

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