SMTL ID : 3f45.1

Structure of the R75A mutant of rat alpha-Parvalbumin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.51, D.53, S.55, F.57, E.59, E.62 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.51, A:D.53, A:F.57, A:E.59, A:E.62 CA.2: 5 residues within 4Å: Chain A: D.90, D.92, D.94, K.96, E.101 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.90, A:K.96, A:E.101, A:E.101, H2O.2

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

SO4.3: 2 residues within 4Å: Chain A: S.78, A.79 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.79 Water bridges: A:S.78, A:K.80 SO4.4: 3 residues within 4Å: Chain A: K.68, A.75, D.76 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.76 Salt bridges: A:K.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hoh, F. et al., Removing the invariant salt bridge of parvalbumin increases flexibility in the AB-loop structure. Acta Crystallogr.,Sect.D (2009)

Release Date

2009-07-07

Peptides

Parvalbumin alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Parvalbumin alpha