National Center for
Biotechnology Information

1R3L: potassium channel KcsA-Fab complex in Cs+

PDB ID:

MMDB ID:

25452

PDB Deposition Date:

2003/10/2

Updated in MMDB:

2003/12

Experimental Method:

x-ray diffraction

Resolution:

2.41 Å

Source Organism:

Mus musculus▼

Taxonomy	Molecule
Mus musculus	A, B
Streptomyces lividans	C

Similar Structures:

Biological Unit for 1R3L: dodecameric; determined by author

Molecular Components in 1R3L
Label	Count	Molecule
Proteins (12 molecules)
A A_1 A_2 A_3	4	Antibody FAB Fragment Light Chain
B B_1 B_2 B_3	4	Antibody FAB Fragment Heavy Chain
C C_1 C_2 C_3	4	Voltage-gated Potassium Channel
Chemicals and Non-standard biopolymers (12 molecules)
1	4	NONAN-1-OL
2	4	CESIUM ION
3	4	DIACYL GLYCEROL

* Click molecule labels to explore molecular sequence information.

Citing MMDB