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Crystal structure of the designed light-gated anion channel ic++ at PH8.5

Analyse Crystal structure of the designed light-gated anion channel ic++ at PH8.5 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 6CSN
Type: protein
Length: 281 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Ic++
Ligands: RET, OLA, CL
Pockets: 5 · best druggability 0.76

Structure

x-ray diffraction · 1 distinct chain · 64% helix, 8% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Ic++	protein	281	64% helix, 8% strand	—

Ligands and binding sites

RET · Retinal · ligand · chains A
OLA · Oleic acid · ligand · chains A
CL · Chloride ion · ion · chains A

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

Pockets

5 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	178	0.76	0.92	33	RET
2	53	0.70	0.98	20	empty
3	106	0.51	0.82	18	empty
4	68	0.34	0.76	16	empty
5	52	0.27	0.74	16	empty

Modifications

Observed in the structure: 1 cofactor (retinal Schiff base).

Compared structures

6CSN · Crystal structure of the designed light-gated anion channel iC++ at pH8.5 · 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 6CSN · PDBe 6CSN

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