MolNFT v1 · #89721 · protein

Crystal structure of a reconstructed kaede-type red fluorescent protein, least evolved ancestor (lea)

4DXN · Least evolved ancestor (lea) GFP-like proteins: “Crystal structure of a reconstructed kaede-type red fluorescent protein, least evolved ancestor (lea)”. X-ray diffraction, 2 ligands (CR8, SO4), 1 pocket (best druggability 0.72).…

PDB: 4DXN
Type: protein
Length: 213 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Least evolved ancestor (lea) GFP-like proteins
Ligands: CR8, SO4
Pockets: 1 · best druggability 0.72

Structure

x-ray diffraction · 1 distinct chain · 4% helix, 58% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Least evolved ancestor (lea) GFP-like proteins	protein	213	4% helix, 58% strand	—

Ligands and binding sites

CR8 · 2-[1-amino-2-(1H-imidazol-5-yl)ethyl]-1-(carboxymethyl)-4-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-1H-imidazol-5-olate · ligand · chains A
SO4 · Sulfate ion · ion · chains A

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	70	0.72	0.97	23	CR8

Modifications

Observed in the structure: 2 covalent (covalent ligand).

Compared structures

4DXN · Crystal Structure of a reconstructed Kaede-type Red Fluorescent Protein, Least Evolved… · 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 4DXN · PDBe 4DXN

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