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

Crystal structure of CALX-CBD1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: D.53, E.83, E.86 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.53, A:D.53, A:E.86, A:E.86, H2O.1 CA.2: 3 residues within 4Å: Chain A: E.18, D.53, E.83 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.18, A:D.53, A:E.83, H2O.1, H2O.1 CA.3: 6 residues within 4Å: Chain A: E.18, D.79, V.81, E.83, D.113, D.115 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.79, A:V.81, A:E.83, A:D.113, A:D.115 CA.4: 5 residues within 4Å: Chain A: E.18, D.78, D.79, D.114, D.115 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.18, A:D.78, A:D.79, A:D.114, A:D.115

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, M. et al., Crystal structures of progressive Ca2+ binding states of the Ca2+ sensor Ca2+ binding domain 1 (CBD1) from the CALX Na+/Ca2+ exchanger reveal incremental conformational transitions. J.Biol.Chem. (2010)

Release Date

2009-09-08

Peptides

Na/Ca exchange protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Na/Ca exchange protein

Related Entries With Identical Sequence