SMTL ID : 4j2v.1

Crystal Structure of Equine Serum Albumin in complex with 3,5-diiodosalicylic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.12 Å

Oligo State

monomer

Ligands

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

DIU.1: 12 residues within 4Å: Chain A: Y.149, L.218, F.222, L.237, H.241, R.256, L.259, A.260, I.263, S.286, I.289, A.290 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.237, A:L.259, A:I.263, A:I.289, A:A.290 Hydrogen bonds: A:Y.149 Water bridges: A:K.198, A:K.198 Salt bridges: A:K.198, A:H.241, A:R.256 Halogen bonds: A:R.256 DIU.2: 15 residues within 4Å: Chain A: P.383, L.386, V.387, N.390, C.391, F.402, L.406, R.409, V.432, S.448, E.449, L.452, R.484, S.488 Ligands: MLI.7 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.386, A:V.387, A:L.452 Hydrogen bonds: A:N.390, A:N.390, A:N.390 Salt bridges: A:R.409 DIU.3: 11 residues within 4Å: Chain A: L.115, K.116, P.117, Q.122, Y.137, Y.160, L.181, D.182, L.184, K.185, I.188 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.115, A:L.115, A:Y.137, A:Y.160, A:K.185 Hydrogen bonds: A:K.116, A:Q.122 Water bridges: A:K.116, A:Y.160 Halogen bonds: A:D.182 DIU.4: 11 residues within 4Å: Chain A: L.393, V.397, D.401, N.404, A.405, V.408, L.528, K.540, L.543, K.544, L.547 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:A.405, A:V.408, A:K.544 Hydrogen bonds: A:D.401, A:D.401, A:N.404, A:K.544, A:K.544 Salt bridges: A:K.544

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

MLI.5: 9 residues within 4Å: Chain A: E.6, L.66, H.67, F.70, G.247, D.248, L.249, L.250, E.251 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.66, A:D.248 Hydrogen bonds: A:E.6, A:D.248, A:D.248, A:L.249, A:L.250, A:E.251, A:E.251, A:C.252 Salt bridges: A:R.10, A:H.67 MLI.6: 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:F.501, A:Q.579 Hydrogen bonds: A:Q.579 Salt bridges: A:H.534, A:K.535 MLI.7: 8 residues within 4Å: Chain A: L.386, K.389, N.390, R.409, K.413, S.488 Ligands: DIU.2, ACT.20 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.386 Hydrogen bonds: A:N.390, A:N.390 Water bridges: A:K.413, A:S.488 Salt bridges: A:R.409, A:R.409, A:K.413 MLI.8: 8 residues within 4Å: Chain A: L.197, K.198, S.201, A.209, V.210, W.213, L.346, L.480 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.213, A:L.480 Hydrogen bonds: A:S.201, A:S.201, A:V.210 MLI.9: 8 residues within 4Å: Chain A: L.189, L.190, A.193, T.428, R.435, H.451, L.454, A.455 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.190, A:A.193, A:T.428, A:L.454 Hydrogen bonds: A:L.454, A:A.455 Water bridges: A:A.193, A:R.435 Salt bridges: A:R.435, A:H.451 MLI.10: 7 residues within 4Å: Chain A: A.212, L.330, L.346, A.349, K.350, E.353 Ligands: FMT.17 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.212, A:L.346, A:A.349, A:K.350 Hydrogen bonds: A:E.353 MLI.11: 9 residues within 4Å: Chain A: L.14, H.18, P.151, A.253, R.256, A.257, L.282, L.283, S.286 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:P.151, A:A.253, A:L.283 Hydrogen bonds: A:A.253, A:S.286 Salt bridges: A:H.18, A:R.256

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

FMT.12: 5 residues within 4Å: Chain A: L.115, R.144, H.145, K.185, L.189 1 PLIP interactions: 1 interactions with chain A Water bridges: A:K.185 FMT.13: 7 residues within 4Å: Chain A: S.418, T.419, P.420, K.499, E.530, K.533 Ligands: FMT.15 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.419, A:T.419, A:K.499 FMT.14: 3 residues within 4Å: Chain A: K.194, W.213, R.217 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.194, A:R.217 Water bridges: A:N.450, A:N.450 FMT.15: 6 residues within 4Å: Chain A: P.415, Q.416, V.417, K.499, K.533 Ligands: FMT.13 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.499, A:K.533 FMT.16: 5 residues within 4Å: Chain A: H.109, N.111, K.114, P.420, E.424 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.114, A:K.114, A:E.424 Water bridges: A:E.424 FMT.17: 5 residues within 4Å: Chain A: A.212, V.215, G.327, L.330 Ligands: MLI.10 No protein-ligand interaction detected (PLIP) FMT.18: 6 residues within 4Å: Chain A: D.108, H.109, P.110, N.111, R.458 Ligands: FMT.19 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.111, A:R.458, A:R.458 FMT.19: 7 residues within 4Å: Chain A: P.110, N.111, L.112, P.113, K.114, R.144 Ligands: FMT.18 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.111, A:L.112 Water bridges: A:P.113, A:L.115

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

ACT.20: 6 residues within 4Å: Chain A: R.409, K.412, K.413, L.490, E.491 Ligands: MLI.7 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:K.412 Water bridges: A:K.413, A:K.413 Salt bridges: A:K.413

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sekula, B. et al., Crystallographic studies of the complexes of bovine and equine serum albumin with 3,5-diiodosalicylic acid. Int.J.Biol.Macromol. (2013)

Release Date

2013-07-24

Peptides

Serum albumin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serum albumin

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