2AJD	Hydrolase	date	Aug 01, 2005
title	Porcine Dipeptidyl Peptidase Iv (Cd26) In Complex With L-Pro Pro (Boropro)
authors	M.Engel, T.Hoffmann, S.Manhart, U.Heiser, S.Chambre, R.Huber, H.U. W.Bode
compound		source
Molecule: Dipeptidyl Peptidase 4 Chain: A, B, C, D Fragment: Extracellular Domain Synonym: Dipeptidyl Peptidase Iv, Dpp Iv, T-Cell Activation Cd26, Tp103, Adenosine Deaminase Complexing Protein-2, Adab Ec: 3.4.14.5		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Organ: Kidney
symmetry	Space Group: P 1	R_factor 0.246 R_Free 0.312
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.400 122.070 134.030 111.41 95.27 94.52
method	X-Ray Diffraction	resolution	2.56 Å
ligand	BMA, BPR, NAG, SO4 BindingDB	enzyme	Hydrolase E.C.3.4.14.5 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Rigidity and flexibility of dipeptidyl peptidase IV: crystal structures of and docking experiments with DPIV., Engel M, Hoffmann T, Manhart S, Heiser U, Chambre S, Huber R, Demuth HU, Bode W, J Mol Biol. 2006 Jan 27;355(4):768-83. Epub 2005 Nov 22. PMID:16330047

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (505 Kb) [Save to disk] Biological Unit Coordinates (2ajd.pdb1.gz) 250 Kb Biological Unit Coordinates (2ajd.pdb2.gz) 252 Kb Biological Unit Coordinates (2ajd.pdb3.gz) 495 Kb LPC: Ligand-Protein Contacts for 2AJD CSU: Contacts of Structural Units for 2AJD Likely Quarternary Molecular Structure file(s) for 2AJD Structure Factors (1041 Kb) Retrieve 2AJD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AJD from S2C, [Save to disk] Re-refined 2ajd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AJD 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.

Visual 3D analysis of 2AJD

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 3D motif for 2AJD, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ajd_B] [2ajd_A] [2ajd_C] [2ajd] [2ajd_D] SWISS-PROT database: [P22411] Domain organization of [DPP4_PIG] by SWISSPFAM

Other resources with information on 2AJD

Community annotation for 2AJD at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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