MolNFT v1 · #21435 · protein
Rat protein farnesyltransferase complexed with fpp and bms- 214662
1SA5 · Protein FARNESYLTRANSFERASE/GERANYLGERANYLTRANSFERASE type…: “Rat protein farnesyltransferase complexed with fpp and bms- 214662”. X-ray diffraction, 3 ligands (FPP, BMV, ZN), 13 pockets (best druggability 0.81). MolNFT v1 #21435 on…
- PDB
- 1SA5
- Type
- protein
- Length
- 730 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Protein FARNESYLTRANSFERASE/GERANYLGERANYLTRANSFERASE type I alpha subunit; Protein…
- EC
- 2.5.1.58, 2.5.1.59
- UniProt
- Q04631, Q02293
- Ligands
- FPP, BMV, ZN
- Pockets
- 13 · best druggability 0.81
Structure
x-ray diffraction · 2 distinct chains · 58% helix, 4% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Protein FARNESYLTRANSFERASE/GERANYLGERANYLTRANSFERASE type I alpha subunit (EC 2.5.1.58, 2.5.1.59) | protein | 323 | 66% helix, 1% strand | Q04631 |
| B | Protein farnesyltransferase beta subunit (EC 2.5.1.58) | protein | 407 | 51% helix, 6% strand | Q02293 |
Ligands and binding sites
- FPP · Farnesyl diphosphate · ligand · chains A, B
- BMV · 3-benzyl-1-(1H-imidazol-4-ylmethyl)-4-(thien-2-ylsulfonyl)-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-7-carbonitrile · ligand · chains A, B
- ZN · Zinc ion · metal · chains B
- ACY · Acetic acid · additive · chains B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
13 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 354 | 0.81 | 0.90 | 59 | empty |
| 2 | 931 | 0.77 | 0.79 | 69 | FPP, BMV |
| 3 | 205 | 0.62 | 0.82 | 27 | empty |
| 4 | 194 | 0.50 | 0.77 | 28 | empty |
| 5 | 139 | 0.45 | 0.76 | 19 | empty |
Interfaces
1 interface between chains.
- A–B · 3529 Ų buried · 74 hydrogen bonds · protein-protein
Compared structures
- 1SA5 · Rat protein farnesyltransferase complexed with FPP and BMS-214662 · the same entry in another collection · chain A against A, TM-score 1.00
- Q02293 · AlphaFold monomer V2.0 prediction for protein farnesyltransferase subunit beta (Q02293) · a predicted model of the same protein · chain B against A, TM-score 0.98
- Q04631 · AlphaFold monomer V2.0 prediction for protein FARNESYLTRANSFERASE/GERANYLGERANYLTRANSFERAS… · a predicted model of the same protein · chain A against A, TM-score 0.98
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 Q04631
- Every structure of UniProt Q02293
- Elsewhere: RCSB PDB 1SA5 · PDBe 1SA5 · UniProt Q04631 · UniProt Q02293
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