SMTL ID : 6oci.1

Crystal Structure of Equine Serum Albumin in Complex with Ibuprofen

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.54 Å

Oligo State

monomer

Ligands

2 x IBP: IBUPROFEN(Non-covalent)

IBP.1: 13 residues within 4Å: Chain A: L.386, N.390, F.402, L.406, R.409, Y.410, K.413, V.432, G.433, S.448, L.452, R.484, S.488 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.386, A:F.402, A:L.406, A:V.432, A:L.452 Hydrogen bonds: A:Y.410 Water bridges: A:K.413, A:K.413 Salt bridges: A:R.409, A:K.413 pi-Cation interactions: A:R.409 IBP.2: 9 residues within 4Å: Chain A: R.208, A.212, V.215, D.323, L.326, G.327, A.349, K.350, E.353 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:R.208, A:V.215, A:D.323, A:L.326 Hydrogen bonds: A:A.349 Salt bridges: A:R.208

3 x SIN: SUCCINIC ACID(Non-covalent)

SIN.3: 7 residues within 4Å: Chain A: Y.149, L.237, R.256, S.286, I.289, A.290 Ligands: SIN.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.237, A:I.289, A:A.290 Hydrogen bonds: A:Y.149 Salt bridges: A:K.221, A:R.256 SIN.4: 11 residues within 4Å: Chain A: K.194, K.198, W.213, S.214, R.217, L.218, K.221, L.237, A.290 Ligands: SIN.3, FMT.8 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:R.217 Salt bridges: A:K.194, A:K.198, A:K.198, A:K.221 SIN.5: 4 residues within 4Å: Chain A: K.17, L.24, L.134, G.135 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.17, A:K.20

3 x FMT: FORMIC ACID(Non-functional Binders)

FMT.6: 4 residues within 4Å: Chain A: L.115, R.144, H.145, K.185 No protein-ligand interaction detected (PLIP) FMT.7: 5 residues within 4Å: Chain A: V.417, S.418, T.421, T.466, V.468 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.418, A:T.466 FMT.8: 4 residues within 4Å: Chain A: K.194, W.213, R.217 Ligands: SIN.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.194, A:R.217 Water bridges: A:N.450

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zielinski, K. et al., Structural investigations of stereoselective profen binding by equine and leporine serum albumins. Chirality (2020)

Release Date

2020-01-15

Peptides

Serum albumin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serum albumin

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