SMTL ID : 5ffs.1

Crystal Structure of Surfactant Protein-A Y164A Mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-trimer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: E.115, E.122, N.134, D.135 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.122, A:D.135, A:D.135, H2O.1, H2O.2 CA.2: 4 residues within 4Å: Chain B: E.115, E.122, N.134, D.135 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.122, B:D.135, B:D.135, H2O.6, H2O.7 CA.3: 4 residues within 4Å: Chain C: E.115, E.122, N.134, D.135 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.122, C:D.135, C:D.135, H2O.12, H2O.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Goh, B.C. et al., Elucidation of Lipid Binding Sites on Lung Surfactant Protein A Using X-ray Crystallography, Mutagenesis, and Molecular Dynamics Simulations. Biochemistry (2016)

Release Date

2016-07-06

Peptides

Pulmonary surfactant-associated protein A: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Pulmonary surfactant-associated protein A