1PAU	Hydrolase Hydrolase Inhibitor	date	Jun 06, 1996
title	Crystal Structure Of The Complex Of Apopain With The Tetrape Aldehyde Inhibitor Ac-Devd-Cho
authors	J.Rotonda, J.W.Becker
compound		source
Molecule: Apopain Chain: A Synonym: Caspase-3, Cpp32, Yama Ec: 3.4.22.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Apopain Chain: B Synonym: Caspase-3, Cpp32, Yama Ec: 3.4.22.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Ace-Asp-Glu-Val-Asj Chain: C Engineered: Yes		Synthetic: Yes
symmetry	Space Group: I 2 2 2	R_factor 0.195 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.810 84.620 96.790 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	ACE, ASJ	enzyme	Hydrolase E.C.3.4.22 BRENDA
note	1PAU (Molecule of the Month:pdb56)
related structures	by homologous chain: 1RE1, 1RHU
Gene Ontology	Chain Function Process Component A B
Primary reference	The three-dimensional structure of apopain/CPP32, a key mediator of apoptosis., Rotonda J, Nicholson DW, Fazil KM, Gallant M, Gareau Y, Labelle M, Peterson EP, Rasper DM, Ruel R, Vaillancourt JP, Thornberry NA, Becker JW, Nat Struct Biol 1996 Jul;3(7):619-25. PMID:8673606

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1pau.pdb1.gz) 37 Kb Biological Unit Coordinates (1pau.pdb2.gz) 143 Kb Biological Unit Coordinates (1pau.pdb3.gz) 72 Kb LPC: Ligand-Protein Contacts for 1PAU CSU: Contacts of Structural Units for 1PAU Likely Quarternary Molecular Structure file(s) for 1PAU Structure Factors (98 Kb) Retrieve 1PAU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PAU from S2C, [Save to disk] Re-refined 1pau structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PAU 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 1PAU

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 1PAU, from MSDmotif at EBI Genome occurence of 1PAU's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pau.1, region A:,B [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: [1pau_C] [1pau] [1pau_A] [1pau_B] SWISS-PROT database: [P42574] Domain organization of [CASP3_HUMAN] by SWISSPFAM Domain found in 1PAU: [CASc ] by SMART

Other resources with information on 1PAU

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

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