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MolNFT v1 · #50248 · protein

Crystal structure of human apo cellular retinol binding protein II (crbp-II)

2RCQ · Retinol-binding protein II, cellular: “Crystal structure of human apo cellular retinol binding protein II (crbp-II)”. X-ray diffraction, 1 ligand (SO4), 1 pocket (best druggability 0.81). MolNFT v1 #50248 on GenesisL1: 3D structure…

PDB
2RCQ
Type
protein
Length
141 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Retinol-binding protein II, cellular
UniProt
P50120
Ligands
SO4
Pockets
1 · best druggability 0.81

Structure

x-ray diffraction · 1 distinct chain · 10% helix, 54% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARetinol-binding protein II, cellularprotein14110% helix, 54% strandP50120

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 2 copies · chains A
  • TLA · L(+)-tartaric acid · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12070.810.9432empty

Compared structures

  • 2RCQ · Crystal structure of human apo Cellular Retinol Binding Protein II (CRBP-II) · the same entry in another collection · chain A against A, TM-score 1.00
  • P50120 · AlphaFold monomer V2.0 prediction for retinol-binding protein 2 (P50120) · a predicted model of the same protein · chain A against A, TM-score 0.94

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