1ORW	Hydrolase	date	Mar 16, 2003
title	Crystal Structure Of Porcine Dipeptidyl Peptidase Iv (Cd26) With A Peptidomimetic Inhibitor
authors	M.Engel, T.Hoffmann, L.Wagner, M.Wermann, U.Heiser, R.Kiefersauer W.Bode, H.U.Demuth, H.Brandstetter
compound		source
Molecule: Dipeptidyl Peptidase Iv Chain: A, B, C, D Fragment: Extracellular Domain Ec: 3.4.14.5		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Other_details: Kidney
symmetry	Space Group: P 1	R_factor 0.187 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.970 117.710 133.560 112.65 94.81 91.17
method	X-Ray Diffraction	resolution	2.84 Å
ligand	BMA, NAG, P2Y, PHI, SO4	enzyme	Hydrolase E.C.3.4.14.5 BRENDA
related structures	by homologous chain: 1TKR
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	The crystal structure of dipeptidyl peptidase IV (CD26) reveals its functional regulation and enzymatic mechanism., Engel M, Hoffmann T, Wagner L, Wermann M, Heiser U, Kiefersauer R, Huber R, Bode W, Demuth HU, Brandstetter H, Proc Natl Acad Sci U S A 2003 Apr 29;100(9):5063-8. Epub 2003 Apr 10. PMID:12690074

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (506 Kb) [Save to disk] Biological Unit Coordinates (1orw.pdb1.gz) 496 Kb LPC: Ligand-Protein Contacts for 1ORW CSU: Contacts of Structural Units for 1ORW Likely Quarternary Molecular Structure file(s) for 1ORW Structure Factors (1330 Kb) Retrieve 1ORW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ORW from S2C, [Save to disk] Re-refined 1orw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ORW 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 1ORW

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 1ORW, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1orwa1, region A:39-508 [Jmol] [rasmolscript] [script source]     - Domain d1orwa2, region A:509-766 [Jmol] [rasmolscript] [script source]     - Domain d1orwb1, region B:39-508 [Jmol] [rasmolscript] [script source]     - Domain d1orwb2, region B:509-766 [Jmol] [rasmolscript] [script source]     - Domain d1orwc1, region C:39-508 [Jmol] [rasmolscript] [script source]     - Domain d1orwc2, region C:509-766 [Jmol] [rasmolscript] [script source]     - Domain d1orwd1, region D:39-508 [Jmol] [rasmolscript] [script source]     - Domain d1orwd2, region D:509-766 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1orw] [1orw_B] [1orw_D] [1orw_C] [1orw_A] SWISS-PROT database: [P22411] Domain organization of [DPP4_PIG] by SWISSPFAM

Other resources with information on 1ORW

Community annotation for 1ORW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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