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Complex of rice blast (magnaporthe oryzae) effector protein APIKL2F with the host target SHMA94 from setaria italica

Analyse Complex of rice blast (magnaporthe oryzae) effector protein APIKL2F with the… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7NMM
Type
protein
Length
1,350 residues
Chains
16
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Shmax; APIKL2F
UniProt
K3YDQ6
Ligands
CL
Pockets
19 · best druggability 0.83

Structure

x-ray diffraction · 4 distinct chains · 20% helix, 40% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, D, E, F, G, HShmaxprotein7831% helix, 36% strandK3YDQ6
CShmaxprotein7731% helix, 39% strandK3YDQ6
I, J, K, M, N, O, PAPIKL2Fprotein9111% helix, 42% strand—
LAPIKL2Fprotein9010% helix, 42% strand—

Ligands and binding sites

  • CL · Chloride ion · ion · chains M
  • EDO · 1,2-ethanediol · additive · 13 copies · chains C, K, L, E, N, I, A, J, D, M, P
  • 1PE · Pentaethylene glycol · additive · 2 copies · chains F, L, N, H, P
  • PEG · Di(hydroxyethyl)ether · additive · chains O

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

Pockets

19 pockets found on a 1 Å grid, 11 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17090.830.8681empty
25420.760.8372empty
32210.760.9026empty
43840.620.7727empty
51560.610.8329empty

Interfaces

33 interfaces between chains.

  • H–P · 1047 Ų buried · 21 hydrogen bonds · protein-protein
  • F–N · 1042 Ų buried · 20 hydrogen bonds · protein-protein
  • D–L · 1037 Ų buried · 22 hydrogen bonds · protein-protein
  • A–I · 1035 Ų buried · 24 hydrogen bonds · protein-protein
  • G–O · 1029 Ų buried · 20 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 12 disulfide (disulfide).

Compared structures

  • 7NMM · Complex of rice blast (Magnaporthe oryzae) effector protein APikL2F with the host target… · the same entry in another collection · chain A against A, TM-score 1.00

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