SMTL ID : 4a2y.2 (1 other biounit)

STRUCTURE OF THE HUMAN EOSINOPHIL CATIONIC PROTEIN IN COMPLEX WITH CITRATE ANIONS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

3 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 9 residues within 4Å: Chain A: T.46, N.50, V.54, N.57, S.74, R.75, F.76, V.78, Y.107 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.54 Hydrogen bonds: A:T.46, A:N.50, A:N.57, A:R.75, A:F.76, A:Y.107 CIT.2: 5 residues within 4Å: Chain A: R.34, C.37, K.38, N.39, Q.40 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.34, A:N.39, A:Q.40 Salt bridges: A:R.34, A:R.34 CIT.3: 2 residues within 4Å: Chain A: R.114, P.116 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:P.116 Salt bridges: A:R.114, A:R.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Boix, E. et al., The Sulfate-Binding Site Structure of the Human Eosinophil Cationic Protein as Revealed by a New Crystal Form. J.Struct.Biol. (2012)

Release Date

2012-06-27

Peptides

EOSINOPHIL CATIONIC PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

EOSINOPHIL CATIONIC PROTEIN

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