1ORV Hydrolase date Mar 16, 2003
title Crystal Structure Of Porcine Dipeptidyl Peptidase Iv (Cd26)
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 0.217 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
62.000 118.180 133.590 112.76 94.93 91.14
method X-Ray Diffractionresolution 1.80 Å
ligand BMA, NAG, SO4 enzyme Hydrolase E.C.3.4.14.5 BRENDA
related structures by homologous chain: 1PFQ
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceThe 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] (515 Kb) [Save to disk]
  • Biological Unit Coordinates (1orv.pdb1.gz) 506 Kb
  • LPC: Ligand-Protein Contacts for 1ORV
  • CSU: Contacts of Structural Units for 1ORV
  • Likely Quarternary Molecular Structure file(s) for 1ORV
  • Structure Factors (2589 Kb)
  • Retrieve 1ORV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ORV from S2C, [Save to disk]
  • Re-refined 1orv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ORV 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 1ORV
  • 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 1ORV, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1orva1, region A:39-508 [Jmol] [rasmolscript] [script source]
        - Domain d1orva2, region A:509-766 [Jmol] [rasmolscript] [script source]
        - Domain d1orvb1, region B:39-508 [Jmol] [rasmolscript] [script source]
        - Domain d1orvb2, region B:509-766 [Jmol] [rasmolscript] [script source]
        - Domain d1orvc1, region C:39-508 [Jmol] [rasmolscript] [script source]
        - Domain d1orvc2, region C:509-766 [Jmol] [rasmolscript] [script source]
        - Domain d1orvd1, region D:39-508 [Jmol] [rasmolscript] [script source]
        - Domain d1orvd2, 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: [1orv_C] [1orv_B] [1orv_D] [1orv_A] [1orv]
  • SWISS-PROT database: [P22411]
  • Domain organization of [DPP4_PIG] by SWISSPFAM
  • Other resources with information on 1ORV
  • Community annotation for 1ORV at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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