SMTL ID : 3tf6.1 (2 other biounits)

Crystal structure of Neutrophil gelatinase-associated lipocalin (C87S mutant) in complex with Europium and the siderophore analog tren(cam)(1,2-hopo)2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

monomer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 3 residues within 4Å: Chain A: L.43, N.165, H.166 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.165, A:N.165

1 x EU: EUROPIUM ION(Non-covalent)

EU.2: 3 residues within 4Å: Chain A: K.126, K.135 Ligands: DBH.3 No protein-ligand interaction detected (PLIP)

1 x DBH: 2,3-DIHYDROXY-BENZOIC ACID(Non-covalent)

DBH.3: 8 residues within 4Å: Chain A: A.41, Y.107, F.124, K.126, Y.133, F.134, K.135 Ligands: EU.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.124, A:K.126, A:Y.133, A:K.135 Hydrogen bonds: A:K.126, A:K.135

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 8 residues within 4Å: Chain A: Y.53, T.55, S.69, R.82, F.124, K.135, T.137, Y.139 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.55, A:S.69 Water bridges: A:Y.53 Salt bridges: A:R.82, A:K.135

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 2 residues within 4Å: Chain A: T.146, S.147 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Clifton, M.C. et al., Parsing the functional specificity of Siderocalin / Lipocalin 2 / NGAL for siderophores and related small-molecule ligands. To be published

Release Date

2011-09-07

Peptides

Neutrophil gelatinase-associated lipocalin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Neutrophil gelatinase-associated lipocalin

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