MolNFT v1 · #104866 · protein

Crystal structure of PSPF(1-265) E108Q mutant

4QNM · Psp operon transcriptional activator: “Crystal structure of PSPF(1-265) E108Q mutant”. X-ray diffraction, 3 pockets (best druggability 0.41). MolNFT v1 #104866 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 4QNM
Type: protein
Length: 238 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Psp operon transcriptional activator
UniProt: P37344
Pockets: 3 · best druggability 0.41

Structure

x-ray diffraction · 1 distinct chain · 48% helix, 13% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Psp operon transcriptional activator	protein	238	48% helix, 13% strand	P37344

Ligands and binding sites

EPE · 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid · additive · chains A
GOL · Glycerol · additive · chains A

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

Pockets

3 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	77	0.41	0.79	15	empty
2	96	0.37	0.75	21	empty
3	67	0.29	0.73	14	GOL

Compared structures

4QNM · CRYSTAL STRUCTURE of PSPF(1-265) E108Q MUTANT · the same entry in another collection · chain A against A, TM-score 1.00
P37344 · AlphaFold monomer V2.0 prediction for psp operon transcriptional activator (P37344) · 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 P37344
Elsewhere: RCSB PDB 4QNM · PDBe 4QNM · UniProt P37344

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