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Phosphopentomutase S154A variant

Analyse Phosphopentomutase S154A variant in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 4LR7
Type: protein
Length: 1,171 residues
Chains: 3
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Phosphopentomutase
EC: 5.4.2.7
UniProt: Q818Z9
Ligands: MN
Pockets: 6 · best druggability 0.80

Structure

x-ray diffraction · 2 distinct chains · 35% helix, 21% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Phosphopentomutase (EC 5.4.2.7)	protein	391	35% helix, 21% strand	Q818Z9
B, C	Phosphopentomutase (EC 5.4.2.7)	protein	390	36% helix, 21% strand	Q818Z9

Ligands and binding sites

MN · Manganese (II) ion · metal · 14 copies · chains A, B, C
GOL · Glycerol · additive · chains A, B

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

Pockets

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

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	1142	0.80	0.82	110	MN
2	992	0.78	0.80	93	GOL
3	54	0.37	0.80	14	empty
4	88	0.32	0.73	22	empty
5	58	0.31	0.76	15	empty

Interfaces

2 interfaces between chains.

B–C · 936 Å² buried · 24 hydrogen bonds · protein-protein
A–B · 325 Å² buried · 4 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 3 modified (phosphorylation).

Compared structures

4LR7 · Phosphopentomutase S154A variant · the same entry in another collection · chain A against A, TM-score 1.00
Q818Z9 · AlphaFold monomer V2.0 prediction for phosphopentomutase (Q818Z9) · a predicted model of the same protein · chain A against A, TM-score 0.99

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 Q818Z9
Elsewhere: RCSB PDB 4LR7 · PDBe 4LR7 · UniProt Q818Z9

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