2QFE	Hydrolase	date	Jun 27, 2007
title	Distal C2-Like Domain Of Human Calpain-7
authors	J.R.Walker, D.Cuerrier, R.Ravulapalli, J.Weigelt, C.H.Arrowsmith A.M.Edwards, A.Bochkarev, S.Dhe-Paganon
compound		source
Molecule: Calpain-7 Chain: A Fragment: Distal C2-Like Domain Synonym: Palb Homolog, Palbh Ec: 3.4.22.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Capn7, Palbh Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a-Lic
symmetry	Space Group: P 41 21 2	R_factor 0.187 R_Free 0.215
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.513 57.513 88.676 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.45 Å
ligand	BR	enzyme	Hydrolase E.C.3.4.22 BRENDA
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk] Biological Unit Coordinates (2qfe.pdb1.gz) 26 Kb LPC: Ligand-Protein Contacts for 2QFE CSU: Contacts of Structural Units for 2QFE Likely Quarternary Molecular Structure file(s) for 2QFE Structure Factors (395 Kb) Retrieve 2QFE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QFE from S2C, [Save to disk] Re-refined 2qfe structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QFE 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 2QFE

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 2QFE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qfe] [2qfe_A] SWISS-PROT database: [Q9Y6W3] Domain organization of [CAN7_HUMAN] by SWISSPFAM Domain found in 2QFE: [calpain_III ] by SMART

Other resources with information on 2QFE

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

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Images from IMB Jena Image Library of Biological Macromolecules.

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