MolNFT v1 · #5540 · protein

Structure of the calcium-regulated photoprotein obelin determined by sulfur sas

1EL4: “Structure of the calcium-regulated photoprotein obelin determined by sulfur sas”. X-ray diffraction, 2 ligands (CTZ, CL), 1 pocket (best druggability 0.83). MolNFT v1 #5540 on GenesisL1: 3D structure, binding sites and pockets in…

PDB: 1EL4
Type: protein
Length: 194 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Obelin
UniProt: Q27709
Ligands: CTZ, CL
Pockets: 1 · best druggability 0.83

Structure

x-ray diffraction · 1 distinct chain · 59% helix, 4% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Obelin	protein	194	59% helix, 4% strand	Q27709

Ligands and binding sites

CTZ · C2-hydroxy-coelenterazine · 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

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	197	0.83	0.96	32	CTZ

Compared structures

1EL4 · Structure of the calcium-regulated photoprotein obelin determined by sulfur sas · the same entry in another collection · chain A against A, TM-score 1.00
Q27709 · AlphaFold monomer V2.0 prediction for obelin (Q27709) · a predicted model of the same protein · chain A against A, TM-score 0.94

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 Q27709
Elsewhere: RCSB PDB 1EL4 · PDBe 1EL4 · UniProt Q27709

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