2DJF	Hydrolase Hydrolase Inhibitor	date	Apr 02, 2006
title	Crystal Structure Of Human Dipeptidyl Peptidase I (Cathepsin Complex With The Inhibitor Gly-Phe-Chn2
authors	A.Molgaard, J.Arnau, C.Lauritzen, S.Larsen, G.Petersen, J.Pederse
compound		source
Molecule: Dipeptidyl-Peptidase 1 Chain: A Fragment: Dipeptidyl-Peptidase 1 Exclusion Domain Chain Synonym: Cathepsin C Ec: 3.4.14.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ctsc Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_cell: Bti-Tn-5b1-4 Expression_system_vector_type: Baculovirus
Molecule: Dipeptidyl-Peptidase 1 Chain: B Fragment: Dipeptidyl-Peptidase 1 Heavy Chain Synonym: Cathepsin C Ec: 3.4.14.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ctsc Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_cell: Bti-Tn-5b1-4 Expression_system_vector_type: Baculovirus
Molecule: Dipeptidyl-Peptidase 1 Chain: C Fragment: Dipeptidyl-Peptidase 1 Light Chain Synonym: Cathepsin C Ec: 3.4.14.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ctsc Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_cell: Bti-Tn-5b1-4 Expression_system_vector_type: Baculovirus
symmetry	Space Group: I 2 2 2	R_factor 0.161 R_Free 0.200
crystal cell	length a length b length c angle alpha angle beta angle gamma 87.000 89.030 115.570 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	1ZB, ACY, CL, NAG	enzyme	Hydrolase E.C.3.4.14.1 BRENDA
note	2DJF is a representative structure
Gene Ontology	Chain Function Process Component C, B
Primary reference	The crystal structure of human dipeptidyl peptidase I (cathepsin C) in complex with the inhibitor Gly-Phe-CHN 2., Molgaard A, Arnau J, Lauritzen C, Larsen S, Petersen G, Pedersen J, Biochem J. 2006 Oct 5;. PMID:17020538

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk] Biological Unit Coordinates (2djf.pdb1.gz) 240 Kb LPC: Ligand-Protein Contacts for 2DJF CSU: Contacts of Structural Units for 2DJF Likely Quarternary Molecular Structure file(s) for 2DJF Structure Factors (464 Kb) Retrieve 2DJF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2DJF from S2C, [Save to disk] Re-refined 2djf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2DJF 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 2DJF

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 2DJF, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2djf_A] [2djf_B] [2djf_C] [2djf] SWISS-PROT database: [P53634] Domain organization of [CATC_HUMAN] by SWISSPFAM Domain found in 2DJF: [Pept_C1 ] by SMART

Other resources with information on 2DJF

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

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