SMTL ID : 4ot2.1

Crystal Structure of Equine Serum Albumin in complex with Naproxen

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.42 Å

Oligo State

monomer

Ligands

2 x NPS: (2S)-2-(6-methoxynaphthalen-2-yl)propanoic acid(Non-covalent)

NPS.1: 16 residues within 4Å: Chain A: L.386, N.390, C.391, F.402, R.409, Y.410, K.413, L.429, V.432, G.433, C.437, S.448, L.452, R.484, F.487, S.488 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.386, A:N.390, A:F.402, A:V.432, A:L.452, A:L.452 Hydrogen bonds: A:Y.410, A:Y.410 Water bridges: A:K.413, A:K.413 Salt bridges: A:R.409, A:K.413 NPS.2: 8 residues within 4Å: Chain A: R.208, A.212, D.323, L.346, K.350, S.479, L.480, A.481 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:R.208, A:A.212, A:L.346, A:L.346, A:L.346, A:K.350 Hydrogen bonds: A:L.480, A:A.481 Salt bridges: A:K.350

1 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: ACT.5 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.237, A:I.289, A:A.290 Hydrogen bonds: A:Y.149, A:A.290 Water bridges: A:H.241 Salt bridges: A:R.256

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

ACT.4: 5 residues within 4Å: Chain A: R.409, K.412, L.490, E.491, L.492 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.413, A:K.413, A:K.413 Salt bridges: A:K.413 ACT.5: 5 residues within 4Å: Chain A: K.194, K.221, A.290 Ligands: SIN.3, MLI.9 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.290 Salt bridges: A:K.194, A:K.198, A:K.221

4 x MLI: MALONATE ION(Non-functional Binders)

MLI.6: 8 residues within 4Å: Chain A: L.66, H.67, F.70, G.247, D.248, L.249, L.250, E.251 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.66, A:F.70 Hydrogen bonds: A:D.248, A:L.249, A:L.250, A:E.251 Salt bridges: A:H.67 MLI.7: 3 residues within 4Å: Chain A: L.24, D.131, G.135 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.131 MLI.8: 4 residues within 4Å: Chain A: F.501, H.534, K.535, Q.579 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Q.579 Hydrogen bonds: A:Q.579 Salt bridges: A:H.534, A:H.534, A:K.535 MLI.9: 5 residues within 4Å: Chain A: K.194, W.213, R.217, H.451 Ligands: ACT.5 8 PLIP interactions: 8 interactions with chain A Water bridges: A:R.217, A:R.217, A:N.450 Salt bridges: A:K.194, A:K.194, A:R.217, A:K.221, A:H.451

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bujacz, A. et al., Structural studies of bovine, equine, and leporine serum albumin complexes with naproxen. Proteins (2014)

Release Date

2014-06-04

Peptides

Serum albumin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serum albumin

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