2bub is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The co-crystal structure of beta-phenethylamine fragment inhibitor 5 bound to DPP-IV revealed that the phenyl ring occupied the proline pocket of the enzyme. This finding provided the basis for a general hypothesis of a reverse binding mode for beta-phenethylamine-based DPP-IV inhibitors. Novel inhibitor design concepts that obviate substrate-like structure-activity relationships (SAR) were thereby enabled, and novel, potent inhibitors were discovered.
The reversed binding of beta-phenethylamine inhibitors of DPP-IV: X-ray structures and properties of novel fragment and elaborated inhibitors.,Nordhoff S, Cerezo-Galvez S, Feurer A, Hill O, Matassa VG, Metz G, Rummey C, Thiemann M, Edwards PJ Bioorg Med Chem Lett. 2006 Mar 15;16(6):1744-8. Epub 2006 Jan 11. PMID:16376544[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
↑Nordhoff S, Cerezo-Galvez S, Feurer A, Hill O, Matassa VG, Metz G, Rummey C, Thiemann M, Edwards PJ. The reversed binding of beta-phenethylamine inhibitors of DPP-IV: X-ray structures and properties of novel fragment and elaborated inhibitors. Bioorg Med Chem Lett. 2006 Mar 15;16(6):1744-8. Epub 2006 Jan 11. PMID:16376544 doi:10.1016/j.bmcl.2005.11.103
