SMTL ID : 4jk4.2 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

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

DIU.1: 10 residues within 4Å: Chain A: Y.149, R.198, R.217, K.221, L.237, H.241, R.256, A.260, S.286, A.290 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.290 Hydrogen bonds: A:R.217, A:R.217 Salt bridges: A:R.198, A:H.241, A:R.256 DIU.2: 11 residues within 4Å: Chain A: I.387, N.390, C.391, F.402, L.406, R.409, C.437, T.448, E.449, L.452, R.484 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.452 Water bridges: A:R.409 Salt bridges: A:R.409 Halogen bonds: A:E.449 DIU.3: 8 residues within 4Å: Chain A: L.115, Y.137, Y.160, I.181, M.184, R.185, V.188 Ligands: PEG.5 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.115, A:I.181, A:R.185 Salt bridges: A:R.185 pi-Cation interactions: A:R.185 DIU.4: 11 residues within 4Å: Chain A: R.194, L.197, R.198, S.201, L.210, W.213, S.214, R.217, D.450, S.453, L.454 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.197, A:L.210, A:W.213 Hydrogen bonds: A:R.194 Salt bridges: A:R.198, A:R.217 pi-Stacking: A:W.213 Halogen bonds: A:S.201, A:D.450

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.5: 7 residues within 4Å: Chain A: L.115, F.133, K.136, Y.137, E.140, Y.160 Ligands: DIU.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.133, A:Y.137, A:Y.160

1 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.6: 9 residues within 4Å: Chain A: F.205, R.208, A.209, K.211, A.212, L.326, G.327, L.346, A.349 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.205

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.7: 9 residues within 4Å: Chain A: F.506, K.524, A.527, L.531, V.546, M.547, F.550, L.574, T.578 No protein-ligand interaction detected (PLIP)

3 x CA: CALCIUM ION(Non-covalent)

CA.8: 2 residues within 4Å: Chain A: S.109, D.111 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.109, H2O.1 CA.9: 3 residues within 4Å: Chain A: E.243, D.248, E.251 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.243, A:E.251, H2O.2 CA.10: 3 residues within 4Å: Chain A: D.13, D.254, D.258 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.13, A:D.258

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
B

Serum albumin

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