SMTL ID : 4luh.1

Complex of ovine serum albumin with 3,5-diiodosalicylic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

2 x DIU: 2-HYDROXY-3,5-DIIODO-BENZOIC ACID(Non-covalent)

DIU.1: 11 residues within 4Å: Chain A: Y.149, R.198, R.217, L.218, L.237, H.241, R.256, A.260, I.263, I.289, A.290 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.237, A:I.263, A:I.289, A:A.290 Hydrogen bonds: A:R.217, A:R.217 Salt bridges: A:R.198, A:H.241, A:R.256 DIU.2: 9 residues within 4Å: Chain A: R.194, L.197, R.198, S.201, L.210, W.213, R.217, D.450, L.454 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.197, A:R.198, A:L.210, A:W.213 Water bridges: A:R.217 Salt bridges: A:R.198, A:R.217 pi-Stacking: A:W.213 Halogen bonds: A:S.201, A:D.450

3 x SIN: SUCCINIC ACID(Non-covalent)

SIN.3: 7 residues within 4Å: Chain A: L.386, N.390, R.409, Y.410, L.452, S.488 Ligands: FMT.11 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.386 Water bridges: A:N.390, A:K.413, A:K.413 Salt bridges: A:R.409, A:K.413 SIN.4: 5 residues within 4Å: Chain A: L.189, A.190, S.428, I.455, R.458 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.455 Hydrogen bonds: A:E.424, A:S.428, A:S.428 Salt bridges: A:R.458 SIN.5: 4 residues within 4Å: Chain A: H.145, R.185, V.188, L.189 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.188 Salt bridges: A:H.145, A:R.185

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

MLI.6: 4 residues within 4Å: Chain A: L.304, Y.333, H.337, Y.340 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.333 Hydrogen bonds: A:Y.340 Water bridges: A:L.304 Salt bridges: A:H.337, A:H.337 MLI.7: 7 residues within 4Å: Chain A: F.205, K.350, E.478, S.479, L.480, V.481 Ligands: 2Q5.15 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.480, A:V.481 Salt bridges: A:K.350

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

ACT.8: 5 residues within 4Å: Chain A: S.109, P.110, D.111, L.112, R.144 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:R.144 Hydrogen bonds: A:D.111, A:D.111, A:L.112 ACT.9: 7 residues within 4Å: Chain A: A.26, H.67, F.70, G.247, D.248, L.249, L.250 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.26, A:F.70 Hydrogen bonds: A:L.249, A:L.250 Water bridges: A:E.251 Salt bridges: A:H.67 ACT.10: 5 residues within 4Å: Chain A: V.417, S.418, T.421, L.462, H.463 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.418

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

FMT.11: 5 residues within 4Å: Chain A: N.390, C.391, C.437, T.448 Ligands: SIN.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.448

2 x LMR: (2S)-2-hydroxybutanedioic acid(Non-covalent)

LMR.12: 2 residues within 4Å: Chain A: N.404, A.405 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.404 Salt bridges: A:H.397, A:K.544, A:K.544 LMR.13: 5 residues within 4Å: Chain A: L.122, F.133, K.136, Y.137, F.164 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.122, A:F.133 Hydrogen bonds: A:F.133 Salt bridges: A:K.136

2 x 2Q5: (2R)-2-{[(2R)-2-{[(2S)-2-{[(2R)-2-hydroxypropyl]oxy}propyl]oxy}propyl]oxy}propan-1-ol(Non-covalent)

2Q5.14: 7 residues within 4Å: Chain A: E.17, Q.20, K.131, W.134, G.135, L.154, N.161 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Q.20, A:L.154, A:N.161 2Q5.15: 8 residues within 4Å: Chain A: A.212, D.323, V.324, G.327, L.330, A.349, K.350 Ligands: MLI.7 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.324, A:L.330, A:A.349

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bujacz, A. et al., Crystal structure of ovine serum albumin and its complex with 3,5-diiodosalicylic acid. To be Published

Release Date

2014-09-17

Peptides

Serum albumin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serum albumin

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