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Crystal structure of the tir domain from human SARM1 in complex with 2AD

Analyse Crystal structure of the tir domain from human SARM1 in complex with 2AD in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7NAH
Type
protein
Length
280 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Sterile alpha and tir motif-containing protein 1
UniProt
Q6SZW1
Ligands
1OF
Pockets
2 · best druggability 0.42

Structure

x-ray diffraction · 1 distinct chain · 46% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BSterile alpha and tir motif-containing protein 1protein14046% helix, 14% strandQ6SZW1

Ligands and binding sites

  • 1OF · [[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2~{R},3~{S},4~{R},5~{R})-3,4-bis(oxidanyl)-5-(8-oxidanylidene-7~{H}-2,7-naphthyridin-2-yl)oxolan-2-yl]methyl hydrogen phosphate · ligand · 2 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1820.420.79151OF
2790.390.77161OF

Interfaces

1 interface between chains.

  • A–B · 821 Ų buried · 12 hydrogen bonds · protein-protein

Compared structures

  • 7NAH · Crystal structure of the TIR domain from human SARM1 in complex with 2AD · the same entry in another collection · chain A against A, TM-score 1.00

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