4WRE image
Deposition Date 2014-10-23
Release Date 2016-02-10
Last Version Date 2024-11-20
Entry Detail
PDB ID:
4WRE
Keywords:
SUGAR BINDING PROTEIN
Title:
Crystal Structure of Surfactant Protein-A DEDN Mutant (E171D/P175E/R197N/K203D) Complexed with Inositol
Biological Source:
Source Organism:
Rattus norvegicus (Taxon ID: 10116)
Host Organism:
Trichoplusia ni
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.75 Å
R-Value Free:
0.22
R-Value Work:
0.18
R-Value Observed:
0.19
Space Group:
H 3 2
4WRE validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Pulmonary surfactant-associated protein A
Gene (Uniprot):Sftpa1
Mutations:E171D/P175E/N187S/R197N/K203D
Chain IDs:A
Chain Length:148
Number of Molecules:1
Biological Source:Rattus norvegicus
UniProt ID:P08427 Pfam ID:PF00059
Ligand Molecules
CA
CL
HEZ
INS
Primary Citation
Differential ligand binding specificities of the pulmonary collectins are determined by the conformational freedom of a surface loop
To be published ? ? ? (?)
Primary Citation of related structures
4WR9
4WRC
4WRF