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Structure of anabaena (nostoc) sp. pcc 7120 red carotenoid protein binding canthaxanthin

Analyse Structure of anabaena (nostoc) sp. pcc 7120 red carotenoid protein binding… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 5FCX
Type: protein
Length: 278 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Red carotenoid protein (rcp)
UniProt: Q8YXT8
Ligands: 45D
Pockets: 1 · best druggability 0.86

Structure

x-ray diffraction · 1 distinct chain · 68% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Red carotenoid protein (rcp)	protein	139	68% helix, 0% strand	Q8YXT8

Ligands and binding sites

45D · beta,beta-carotene-4,4'-dione · ligand · 2 copies · chains A, B

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	821	0.86	0.88	73	45D

Interfaces

1 interface between chains.

A–B · 916 Å² buried · 9 hydrogen bonds · protein-protein

Compared structures

5FCX · Structure of Anabaena (Nostoc) sp. PCC 7120 Red Carotenoid Protein binding canthaxanthin · 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
Every structure of UniProt Q8YXT8
Elsewhere: RCSB PDB 5FCX · PDBe 5FCX · UniProt Q8YXT8

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