MolNFT v1 · #176948 · protein

The ligand-free structure of arabidopsis thaliana GUN4

7E2R · Tetrapyrrole-binding protein, chloroplastic: “The ligand-free structure of arabidopsis thaliana GUN4”. X-ray diffraction, 5 pockets (best druggability 0.84). MolNFT v1 #176948 on GenesisL1: 3D structure, binding sites and pockets in…

PDB: 7E2R
Type: protein
Length: 290 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Tetrapyrrole-binding protein, chloroplastic
UniProt: Q9LX31
Pockets: 5 · best druggability 0.84

Structure

x-ray diffraction · 2 distinct chains · 53% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Tetrapyrrole-binding protein, chloroplastic	protein	141	55% helix, 0% strand	Q9LX31
B	Tetrapyrrole-binding protein, chloroplastic	protein	149	52% helix, 0% strand	Q9LX31

Pockets

5 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	316	0.84	0.94	45	empty
2	68	0.41	0.80	18	empty
3	52	0.36	0.79	13	empty
4	67	0.35	0.77	16	empty
5	84	0.32	0.74	16	empty

Interfaces

1 interface between chains.

A–B · 1599 Å² buried · 18 hydrogen bonds · protein-protein

Compared structures

7E2R · The ligand-free structure of Arabidopsis thaliana GUN4 · the same entry in another collection · chain A against A, TM-score 1.00
Q9LX31 · AlphaFold monomer V2.0 prediction for tetrapyrrole-binding protein, chloroplastic (Q9LX31) · a predicted model of the same protein · chain A against A, TM-score 0.95

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 Q9LX31
Elsewhere: RCSB PDB 7E2R · PDBe 7E2R · UniProt Q9LX31

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