MolNFT v1 · #63736 · protein

Odorant binding protein OBP1

3FIQ · Odorant-binding protein 1F: “Odorant binding protein OBP1”. X-ray diffraction, 3 pockets (best druggability 0.82). MolNFT v1 #63736 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 3FIQ
Type: protein
Length: 311 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Odorant-binding protein 1F
UniProt: Q9QYU9
Pockets: 3 · best druggability 0.82

Structure

x-ray diffraction · 2 distinct chains · 18% helix, 45% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Odorant-binding protein 1F	protein	154	19% helix, 45% strand	Q9QYU9
B	Odorant-binding protein 1F	protein	157	17% helix, 45% strand	Q9QYU9

Ligands and binding sites

EDO · 1,2-ethanediol · additive · 5 copies · chains A, B

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

Pockets

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

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	137	0.82	0.98	19	empty
2	130	0.82	0.99	19	empty
3	287	0.51	0.74	33	empty

Interfaces

1 interface between chains.

A–B · 86 Å² buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

3FIQ · Odorant Binding Protein OBP1 · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt Q9QYU9
Elsewhere: RCSB PDB 3FIQ · PDBe 3FIQ · UniProt Q9QYU9

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