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MolNFT v1 · #154961 · protein

Crystal structure of the human adiponectin receptor 2

6KS1 · Adiponectin receptor protein 2: “Crystal structure of the human adiponectin receptor 2”. X-ray diffraction, 4 ligands (OLB, OLA, LPX), 7 pockets (best druggability 0.83). MolNFT v1 #154961 on GenesisL1: 3D structure, binding sites…

PDB
6KS1
Type
protein
Length
512 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Adiponectin receptor protein 2; The heavy chain variable domain (antibody); The light…
UniProt
Q86V24
Ligands
OLB, OLA, LPX, ZN
Pockets
7 · best druggability 0.83

Structure

x-ray diffraction · 3 distinct chains · 43% helix, 23% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAdiponectin receptor protein 2protein28672% helix, 1% strandQ86V24
HThe heavy chain variable domain (antibody)protein1198% helix, 48% strand—
LThe light chain variable domain (antibody)protein1073% helix, 52% strand—

Ligands and binding sites

  • OLB · (2S)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate · ligand · 5 copies · chains A
  • OLA · Oleic acid · ligand · chains A
  • LPX · (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate · ligand · chains A, L
  • ZN · Zinc ion · metal · chains A
  • OLC · (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate · additive · chains A

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

Pockets

7 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13890.830.9253OLA
22190.710.8739empty
31160.510.8121empty
41710.480.7633empty
5850.310.7324empty

Interfaces

3 interfaces between chains.

  • H–L · 802 Ų buried · 9 hydrogen bonds · protein-protein
  • A–L · 482 Ų buried · 6 hydrogen bonds · protein-protein
  • A–H · 468 Ų buried · 9 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 6KS1 · Crystal structure of the human adiponectin receptor 2 · the same entry in another collection · chain A against A, TM-score 1.00
  • Q86V24 · AlphaFold monomer V2.0 prediction for adiponectin receptor protein 2 (Q86V24) · a predicted model of the same protein · chain A against A, TM-score 0.99

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