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Structure of the cargo bound ap-1:ARF1:TETHERIN-nef (L164A, L165A) dileucine mutant dimer

Analyse Structure of the cargo bound ap-1:ARF1:TETHERIN-nef (L164A, L165A) dileucine… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6D84
Type
protein
Length
4,126 residues
Chains
16
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Bone marrow stromal antigen 2,PROTEIN nef; Ap-1 complex subunit beta-1; ADP-ribosylation…
UniProt
Q10589, Q90VU7, Q10567, P84077, P22892, P35585, Q96PC3
Ligands
GTP, MG
Pockets
20 · best druggability 0.75

Structure

electron microscopy · 8 distinct chains · 49% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
T, RBone marrow stromal antigen 2,PROTEIN nefprotein130% helix, 15% strandQ10589, Q90VU7
L, OBone marrow stromal antigen 2,PROTEIN nefprotein100% helix, 0% strandQ10589, Q90VU7
B, FAp-1 complex subunit beta-1protein57067% helix, 0% strandQ10567
C, IADP-ribosylation factor 1protein16530% helix, 21% strandP84077
G, KAp-1 complex subunit gamma-1protein58567% helix, 1% strandP22892
H, NADP-ribosylation factor 1protein16333% helix, 27% strandP84077
M, PAp-1 complex subunit mu-1protein41517% helix, 40% strandP35585
S, QAp-1 complex subunit sigma-3protein14245% helix, 23% strandQ96PC3

Ligands and binding sites

  • GTP · Guanosine-5'-triphosphate · ligand · 4 copies · chains C, H, I, N
  • MG · Magnesium ion · metal · 4 copies · chains C, H, I, N

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

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17150.750.8069empty
27130.750.8065empty
33180.730.8640empty
411950.730.76115empty
5570.710.9819empty

Interfaces

30 interfaces between chains.

  • B–M · 4149 Ų buried · 44 hydrogen bonds · protein-protein
  • F–P · 4142 Ų buried · 44 hydrogen bonds · protein-protein
  • K–Q · 3199 Ų buried · 37 hydrogen bonds · protein-protein
  • G–S · 3186 Ų buried · 37 hydrogen bonds · protein-protein
  • F–K · 1671 Ų buried · 20 hydrogen bonds · protein-protein

Compared structures

  • 6D84 · Structure of the cargo bound AP-1:Arf1:tetherin-Nef (L164A, L165A) dileucine mutant dimer · the same entry in another collection · chain F against F, TM-score 1.00

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