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Crystal structure of poliovirus polymerase complexed with UTP and MG2+

Analyse Crystal structure of poliovirus polymerase complexed with UTP and MG2+ in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 2IM2
Type: protein
Length: 461 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Poliovirus polymerase
EC: 2.7.7.48
UniProt: P03300
Ligands: UTP, NA
Pockets: 4 · best druggability 0.67

Structure

x-ray diffraction · 1 distinct chain · 42% helix, 16% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Poliovirus polymerase (EC 2.7.7.48)	protein	461	42% helix, 16% strand	P03300

Ligands and binding sites

UTP · Uridine 5'-triphosphate · ligand · chains A
NA · Sodium ion · metal · chains A
ACY · Acetic acid · additive · 4 copies · chains A

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

Pockets

4 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	510	0.67	0.78	63	UTP
2	251	0.56	0.78	29	empty
3	132	0.45	0.77	26	empty
4	101	0.40	0.76	19	ACY

Modifications

Observed in the structure: 4 modified (artifact).

Compared structures

2IM2 · Crystal structure of poliovirus polymerase complexed with UTP and Mg2+ · the same entry in another collection · chain A against A, 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 P03300
Elsewhere: RCSB PDB 2IM2 · PDBe 2IM2 · UniProt P03300

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