4A5S		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	MAN, N7F, NAG, SO4 BindingDB	enzyme
Gene Ontology	Chain Function Process Component B, A virus receptor activity chemorepellent activity
Primary reference	Novel heterocyclic DPP-4 inhibitors for the treatment of type 2 diabetes., Sutton JM, Clark DE, Dunsdon SJ, Fenton G, Fillmore A, Harris NV, Higgs C, Hurley CA, Krintel SL, Mackenzie RE, Duttaroy A, Gangl E, Maniara W, Sedrani R, Namoto K, Ostermann N, Gerhartz B, Sirockin F, Trappe J, Hassiepen U, Baeschlin DK, Bioorg Med Chem Lett. 2012 Feb 1;22(3):1464-8. Epub 2011 Nov 20. PMID:22177783

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (283 Kb) [Save to disk] Biological Unit Coordinates (4a5s.pdb1.gz) 275 Kb LPC: Ligand-Protein Contacts for 4A5S CSU: Contacts of Structural Units for 4A5S Structure Factors (5545 Kb) Retrieve 4A5S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4A5S from S2C, [Save to disk] Re-refined 4a5s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4A5S in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4a5s] [4a5s_A] [4a5s_B] SWISS-PROT database:

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