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Potassium channel from magnetospirillum magnetotacticum

Analyse Potassium channel from magnetospirillum magnetotacticum in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 2WLI
Type: protein
Length: 546 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Potassium channel; KIRBAC3.1 potassium channel
Ligands: K
Pockets: 6 · best druggability 0.56

Structure

x-ray diffraction · 2 distinct chains · 31% helix, 32% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Potassium channel	protein	283	30% helix, 32% strand	—
B	KIRBAC3.1 potassium channel	protein	263	32% helix, 32% strand	—

Ligands and binding sites

K · Potassium ion · metal · 4 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

6 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	293	0.56	0.76	36	empty
2	294	0.53	0.74	34	empty
3	262	0.51	0.75	43	empty
4	96	0.45	0.79	19	empty
5	70	0.37	0.78	18	empty

Interfaces

1 interface between chains.

A–B · 2124 Å² buried · 23 hydrogen bonds · protein-protein

Compared structures

2WLI · Potassium channel from magnetospirillum magnetotacticum · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Elsewhere: RCSB PDB 2WLI · PDBe 2WLI

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