1WBA image
Deposition Date 1996-06-19
Release Date 1997-01-11
Last Version Date 2024-10-09
Entry Detail
PDB ID:
1WBA
Keywords:
SEED STORAGE PROTEIN
Title:
WINGED BEAN ALBUMIN 1
Biological Source:
Source Organism:
Psophocarpus tetragonolobus (Taxon ID: 3891)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.80 Å
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
I 41 2 2
1WBA validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:WINGED BEAN ALBUMIN 1
Chain IDs:A
Chain Length:175
Number of Molecules:1
Biological Source:Psophocarpus tetragonolobus
UniProt ID:P15465 Pfam ID:PF00197
Primary Citation
Crystallization and preliminary crystallographic data of the major albumin from Psophocarpus tetragonolobus (L.) DC.
J.Biol.Chem. 262 10287 10289 (1987)
PMID: 3611061

Abstact

The major seed albumin from Psophocarpus tetragonolobus (L.) DC, winged bean albumin 1, has been crystallized from ethanol as rhombic needles in a form suitable for high resolution x-ray crystallographic studies. The space group is I4(1)22 with cell parameters a = b = 95.6 A, and c = 86.0 A. Amino acid sequence homology between winged bean albumin 1 and legume 7 S globulins suggests that the former may be related to a structural domain of the 7 S globulins.

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Chemical

Disease

Primary Citation of related structures
1WBA