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SARM1 SAM1-2 domains

Analyse SARM1 SAM1-2 domains in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6ZG1
Type
protein
Length
1,175 residues
Chains
8
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Sterile alpha and tir motif-containing protein 1
EC
3.2.2.6, 3.2.2.-
UniProt
Q6SZW1
Pockets
12 · best druggability 0.71

Structure

electron microscopy · 8 distinct chains · 64% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ASterile alpha and tir motif-containing protein 1 (EC 3.2.2.6, 3.2.2.-)protein14364% helix, 0% strandQ6SZW1
BSterile alpha and tir motif-containing protein 1 (EC 3.2.2.6, 3.2.2.-)protein15762% helix, 0% strandQ6SZW1
CSterile alpha and tir motif-containing protein 1 (EC 3.2.2.6, 3.2.2.-)protein14864% helix, 0% strandQ6SZW1
DSterile alpha and tir motif-containing protein 1 (EC 3.2.2.6, 3.2.2.-)protein14665% helix, 0% strandQ6SZW1
ESterile alpha and tir motif-containing protein 1 (EC 3.2.2.6, 3.2.2.-)protein14665% helix, 0% strandQ6SZW1
FSterile alpha and tir motif-containing protein 1 (EC 3.2.2.6, 3.2.2.-)protein14465% helix, 0% strandQ6SZW1
GSterile alpha and tir motif-containing protein 1 (EC 3.2.2.6, 3.2.2.-)protein14563% helix, 0% strandQ6SZW1
HSterile alpha and tir motif-containing protein 1 (EC 3.2.2.6, 3.2.2.-)protein14664% helix, 0% strandQ6SZW1

Ligands and binding sites

  • EDO · 1,2-ethanediol · additive · 17 copies · chains A, B, C, D, E, F
  • BME · Beta-mercaptoethanol · additive · 8 copies · chains A, H, B, C, D, E, F, G
  • PEG · Di(hydroxyethyl)ether · additive · 2 copies · chains B, C, D
  • PGE · Triethylene glycol · additive · chains B

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

Pockets

12 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13870.710.8251EDO, PEG
23520.700.8354empty
31770.610.8327empty
41340.580.8423empty
5770.570.8721PGE

Interfaces

8 interfaces between chains.

  • C–D · 864 Ų buried · 17 hydrogen bonds · protein-protein
  • D–E · 860 Ų buried · 18 hydrogen bonds · protein-protein
  • B–C · 851 Ų buried · 16 hydrogen bonds · protein-protein
  • G–H · 846 Ų buried · 16 hydrogen bonds · protein-protein
  • A–B · 842 Ų buried · 18 hydrogen bonds · protein-protein

Compared structures

  • 6ZG1 · SARM1 SAM1-2 domains · the same entry in another collection · chain A against A, TM-score 1.00

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