MolNFT v1 · #72526 · protein

Crystal structure of radical H88Q synechocystis sp. pcya

3NB9 · PHYCOCYANOBILIN:FERREDOXIN oxidoreductase: “Crystal structure of radical H88Q synechocystis sp. pcya”. X-ray diffraction, 1 ligand (BLA), 2 pockets (best druggability 0.74). MolNFT v1 #72526 on GenesisL1: 3D structure, binding sites…

PDB: 3NB9
Type: protein
Length: 242 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: PHYCOCYANOBILIN:FERREDOXIN oxidoreductase
EC: 1.3.7.5
UniProt: Q55891
Ligands: BLA
Pockets: 2 · best druggability 0.74

Structure

x-ray diffraction · 1 distinct chain · 43% helix, 24% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	PHYCOCYANOBILIN:FERREDOXIN oxidoreductase (EC 1.3.7.5)	protein	242	43% helix, 24% strand	Q55891

Ligands and binding sites

BLA · Biliverdine IX alpha · ligand · chains A
EDO · 1,2-ethanediol · additive · 2 copies · chains A

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

Pockets

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

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	244	0.74	0.88	41	BLA
2	58	0.28	0.73	15	EDO

Compared structures

3NB9 · Crystal structure of radical H88Q Synechocystis sp. PCYA · the same entry in another collection · chain A against A, TM-score 1.00
Q55891 · AlphaFold monomer V2.0 prediction for PHYCOCYANOBILIN:FERREDOXIN oxidoreductase (Q55891) · a predicted model of the same protein · chain A against A, TM-score 0.98

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 Q55891
Elsewhere: RCSB PDB 3NB9 · PDBe 3NB9 · UniProt Q55891

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