| Structural highlights
2wf4 is a 1 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
| | Ligands: | |
| Related: | 1tqf, 1xn3, 1m4h, 2vnm, 2fdp, 1xn2, 2viy, 2va6, 2vie, 2vj6, 2viz, 2b8l, 1ym4, 2va5, 1sgz, 1ujk, 2b8v, 1fkn, 1xs7, 2vij, 2va7, 1ym2, 2vkm, 2vj9, 2vnn, 1py1, 1w50, 1ujj, 2vj7, 1w51, 2wf3, 2wf1, 2wf0, 2wez, 2wf2 |
| Activity: | Memapsin 2, with EC number 3.4.23.46 |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Function
[BACE1_HUMAN] Responsible for the proteolytic processing of the amyloid precursor protein (APP). Cleaves at the N-terminus of the A-beta peptide sequence, between residues 671 and 672 of APP, leads to the generation and extracellular release of beta-cleaved soluble APP, and a corresponding cell-associated C-terminal fragment which is later released by gamma-secretase.[1] [2]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
Our first generation of hydroxyethylamine BACE-1 inhibitors proved unlikely to provide molecules that would lower amyloid in an animal model at low oral doses. This observation led us to the discovery of a second generation of inhibitors having nanomolar activity in a cell-based assay and with the potential for improved pharmacokinetic profiles. In this Letter, we describe our successful strategy for the optimization of oral bioavailability and also give insights into the design of compounds with the potential for improved brain penetration.
Second generation of BACE-1 inhibitors part 3: Towards non hydroxyethylamine transition state mimetics.,Charrier N, Clarke B, Cutler L, Demont E, Dingwall C, Dunsdon R, Hawkins J, Howes C, Hubbard J, Hussain I, Maile G, Matico R, Mosley J, Naylor A, O'Brien A, Redshaw S, Rowland P, Soleil V, Smith KJ, Sweitzer S, Theobald P, Vesey D, Walter DS, Wayne G Bioorg Med Chem Lett. 2009 Jul 1;19(13):3674-8. Epub 2009 Apr 5. PMID:19406640[3]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Lin X, Koelsch G, Wu S, Downs D, Dashti A, Tang J. Human aspartic protease memapsin 2 cleaves the beta-secretase site of beta-amyloid precursor protein. Proc Natl Acad Sci U S A. 2000 Feb 15;97(4):1456-60. PMID:10677483
- ↑ Okada H, Zhang W, Peterhoff C, Hwang JC, Nixon RA, Ryu SH, Kim TW. Proteomic identification of sorting nexin 6 as a negative regulator of BACE1-mediated APP processing. FASEB J. 2010 Aug;24(8):2783-94. doi: 10.1096/fj.09-146357. Epub 2010 Mar 30. PMID:20354142 doi:10.1096/fj.09-146357
- ↑ Charrier N, Clarke B, Cutler L, Demont E, Dingwall C, Dunsdon R, Hawkins J, Howes C, Hubbard J, Hussain I, Maile G, Matico R, Mosley J, Naylor A, O'Brien A, Redshaw S, Rowland P, Soleil V, Smith KJ, Sweitzer S, Theobald P, Vesey D, Walter DS, Wayne G. Second generation of BACE-1 inhibitors part 3: Towards non hydroxyethylamine transition state mimetics. Bioorg Med Chem Lett. 2009 Jul 1;19(13):3674-8. Epub 2009 Apr 5. PMID:19406640 doi:10.1016/j.bmcl.2009.03.149
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