SMTL ID : 4owz.1

Structure of ECP/H15A mutant.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.47 Å

Oligo State

homo-tetramer

Ligands

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

CIT.1: 8 residues within 4Å: Chain A: T.47, N.51, V.55, S.75, R.76, F.77, V.79, Y.108 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.55, A:F.77 Hydrogen bonds: A:T.47, A:N.51, A:R.76, A:F.77, A:Y.108, A:Y.108 Water bridges: A:N.54 CIT.2: 13 residues within 4Å: Chain A: R.35, C.38, K.39, N.40 Chain C: R.35, R.37, C.38, K.39, N.40, Q.41 Ligands: FE.3, CIT.8, FE.9 12 PLIP interactions: 7 interactions with chain C, 5 interactions with chain A Hydrogen bonds: C:R.35, C:R.35, C:N.40, C:Q.41, A:N.40 Water bridges: C:R.37, A:M.1, A:R.35, A:R.35 Salt bridges: C:R.35, C:R.35, A:R.35 CIT.4: 8 residues within 4Å: Chain B: T.47, N.51, V.55, S.75, R.76, F.77, V.79, Y.108 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:V.55 Hydrogen bonds: B:T.47, B:R.76, B:F.77, B:F.77, B:Y.108, B:Y.108 Water bridges: B:N.58 CIT.5: 13 residues within 4Å: Chain B: R.35, C.38, K.39, N.40, Q.41 Chain D: R.35, C.38, K.39, N.40, Q.41 Ligands: FE.6, CIT.11, FE.12 14 PLIP interactions: 7 interactions with chain B, 7 interactions with chain D Hydrogen bonds: B:R.35, B:N.40, B:N.40, B:Q.41, D:R.35, D:N.40, D:Q.41 Water bridges: B:R.35, B:N.40, D:R.35, D:R.35 Salt bridges: B:R.35, D:R.35 Hydrophobic interactions: D:N.40 CIT.7: 8 residues within 4Å: Chain C: T.47, N.51, V.55, S.75, R.76, F.77, V.79, Y.108 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:V.55, C:F.77 Hydrogen bonds: C:T.47, C:N.51, C:R.76, C:F.77, C:Y.108 Water bridges: C:N.54 CIT.8: 13 residues within 4Å: Chain A: R.35, R.37, C.38, K.39, N.40, Q.41 Chain C: R.35, C.38, K.39, N.40 Ligands: CIT.2, FE.3, FE.9 12 PLIP interactions: 7 interactions with chain A, 5 interactions with chain C Hydrogen bonds: A:R.35, A:R.35, A:N.40, A:Q.41, C:N.40 Water bridges: A:R.37, C:R.35, C:R.35, C:R.35 Salt bridges: A:R.35, A:R.35, C:R.35 CIT.10: 8 residues within 4Å: Chain D: T.47, N.51, V.55, S.75, R.76, F.77, V.79, Y.108 7 PLIP interactions: 7 interactions with chain D Hydrophobic interactions: D:V.55 Hydrogen bonds: D:T.47, D:R.76, D:F.77, D:F.77, D:Y.108 Water bridges: D:N.58 CIT.11: 13 residues within 4Å: Chain B: R.35, C.38, K.39, N.40, Q.41 Chain D: R.35, C.38, K.39, N.40, Q.41 Ligands: CIT.5, FE.6, FE.12 14 PLIP interactions: 7 interactions with chain B, 7 interactions with chain D Hydrophobic interactions: B:N.40 Hydrogen bonds: B:R.35, B:N.40, B:Q.41, D:R.35, D:N.40, D:N.40, D:Q.41 Water bridges: B:R.35, B:R.35, D:R.35, D:N.40 Salt bridges: B:R.35, D:R.35

4 x FE: FE (III) ION(Non-functional Binders)

FE.3: 3 residues within 4Å: Ligands: CIT.2, CIT.8, FE.9 No protein-ligand interaction detected (PLIP) FE.6: 3 residues within 4Å: Ligands: CIT.5, CIT.11, FE.12 No protein-ligand interaction detected (PLIP) FE.9: 3 residues within 4Å: Ligands: CIT.2, FE.3, CIT.8 No protein-ligand interaction detected (PLIP) FE.12: 3 residues within 4Å: Ligands: CIT.5, FE.6, CIT.11 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blanco, J.A. et al., Structure of a ECP/H15A mutant at 1.47 Angstroms resolution. To be published

Release Date

2015-03-04

Peptides

Eosinophil cationic protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Eosinophil cationic protein