SMTL ID : 3cmp.2 (2 other biounits)

Crystal structure of Siderocalin (NGAL, Lipocalin 2) K125A mutant complexed with Ferric Enterobactin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

1 x FE: FE (III) ION(Non-covalent)

FE.1: 3 residues within 4Å: Chain A: K.154 Ligands: DBH.3, DBH.4 No protein-ligand interaction detected (PLIP)

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 1 residues within 4Å: Chain A: T.74 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.74

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

DBH.3: 7 residues within 4Å: Chain A: A.60, I.61, Y.126, F.143, K.154 Ligands: FE.1, DBH.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.126, A:F.143, A:K.154, A:K.154 Hydrogen bonds: A:K.154 Salt bridges: A:K.154 DBH.4: 3 residues within 4Å: Chain A: Y.126 Ligands: FE.1, DBH.3 No protein-ligand interaction detected (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

2009-05-12

Peptides

Neutrophil gelatinase-associated lipocalin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Neutrophil gelatinase-associated lipocalin

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