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

Crystal structure of Neutrophil gelatinase-associated lipocalin NGAL (C87S mutant) in complex with fragment 1026, phenylurea

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

monomer

Ligands

2 x PHU: 1-phenylurea(Non-covalent)

PHU.1: 7 residues within 4Å: Chain A: I.42, F.124, K.126, Y.133, F.134, K.135 Ligands: SO4.4 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.124, A:K.126, A:K.126, A:Y.133, A:K.135 Water bridges: A:N.40, A:I.42 PHU.5: 4 residues within 4Å: Chain A: Q.24, Q.27, Y.116, N.117 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Q.24 Hydrogen bonds: A:N.117

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

SO4.2: 1 residues within 4Å: Chain A: K.76 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.76 SO4.4: 6 residues within 4Å: Chain A: W.80, R.82, Y.107, K.126, K.135 Ligands: PHU.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.80 Salt bridges: A:R.82, A:K.126, A:K.135

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

CL.3: 3 residues within 4Å: Chain A: T.55, R.82, Y.139 Ligand excluded by PLIP

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 4 residues within 4Å: Chain A: T.94, L.95, S.106, Y.107 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.95, A:L.95, A:S.106, A:Y.107

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

2011-10-12

Peptides

Neutrophil gelatinase-associated lipocalin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Neutrophil gelatinase-associated lipocalin

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