5T4E	Hydrolase Hydrolase Inhibitor	date	Aug 29, 2016
title	Human Dpp4 In Complex With Ligand 19a
authors	G.Scapin
compound		source
Molecule: Dipeptidyl Peptidase 4 Chain: A, B Synonym: Adabp,Adenosine Deaminase Complexing Protein 2,Adc Dipeptidyl Peptidase Iv,Dpp Iv,T-Cell Activation Antigen Cd Ec: 3.4.14.5 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Dpp4, Adcp2, Cd26 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
symmetry	Space Group: P 21 21 21	R_factor 0.154 R_Free 0.182
crystal cell	length a length b length c angle alpha angle beta angle gamma 118.288 125.897 137.216 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.77 Å
ligand	75L, NA, NAG	enzyme	Hydrolase E.C.3.4.14.5 BRENDA
Gene Ontology	Chain Function Process Component A, B virus receptor activity chemorepellent activity
Primary reference	Scaffold-hopping from xanthines to tricyclic guanines: A case study of dipeptidyl peptidase 4 (DPP4) inhibitors., Pissarnitski DA, Zhao Z, Cole D, Wu WL, Domalski M, Clader JW, Scapin G, Voigt J, Soriano A, Kelly T, Powles MA, Yao Z, Burnett DA, Bioorg Med Chem. 2016 Sep 4. pii: S0968-0896(16)30694-0. doi:, 10.1016/j.bmc.2016.09.007. PMID:27670099

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (291 Kb) [Save to disk] Biological Unit Coordinates (5t4e.pdb1.gz) 284 Kb LPC: Ligand-Protein Contacts for 5T4E CSU: Contacts of Structural Units for 5T4E Structure Factors (5618 Kb) Retrieve 5T4E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5T4E from S2C, [Save to disk] Re-refined 5t4e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5T4E in 3D

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Visual 3D analysis of 5T4E

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5t4e] [5t4e_B] [5t4e_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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Community annotation for 5T4E at PDBWiki (http://pdbwiki.org)

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