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Crystal structure of phosphate preplasmic binding protein psts from yersinia pestis

Analyse Crystal structure of phosphate preplasmic binding protein psts from yersinia… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 2Z22
Type: protein
Length: 642 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Periplasmic phosphate-binding protein
UniProt: Q7CFM9
Ligands: PO4
Pockets: 3 · best druggability 0.68

Structure

x-ray diffraction · 1 distinct chain · 39% helix, 23% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
X, A	Periplasmic phosphate-binding protein	protein	321	39% helix, 23% strand	Q7CFM9

Ligands and binding sites

PO4 · Phosphate ion · ion · 2 copies · chains X, 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, 1 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	437	0.68	0.80	52	empty
2	79	0.31	0.73	17	empty
3	64	0.30	0.74	14	empty

Interfaces

1 interface between chains.

X–A · 333 Å² buried · 2 hydrogen bonds · protein-protein

Compared structures

2Z22 · Crystal structure of phosphate preplasmic binding protein psts from yersinia pestis · the same entry in another collection · chain X against X, TM-score 1.00

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 Q7CFM9
Elsewhere: RCSB PDB 2Z22 · PDBe 2Z22 · UniProt Q7CFM9

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