2PFM	Lyase	date	Apr 05, 2007
title	Crystal Structure Of Adenylosuccinate Lyase (Purb) From Baci Anthracis
authors	V.M.Levdikov, E.V.Blagova, M.Baumgart, O.V.Moroz, A.J.Wilkinson, K.S.Wilson
compound		source
Molecule: Adenylosuccinate Lyase Chain: A, B Ec: 4.3.2.2 Engineered: Yes		Organism_scientific: Bacillus Anthracis Organism_taxid: 1392 Gene: Purb Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-Ysblic
symmetry	Space Group: P 61 2 2	R_factor 0.163 R_Free 0.208
crystal cell	length a length b length c angle alpha angle beta angle gamma 154.381 154.381 174.989 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	MLI	enzyme	Lyase E.C.4.3.2.2 BRENDA
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (294 Kb) [Save to disk] Biological Unit Coordinates (2pfm.pdb1.gz) 576 Kb LPC: Ligand-Protein Contacts for 2PFM CSU: Contacts of Structural Units for 2PFM Likely Quarternary Molecular Structure file(s) for 2PFM Structure Factors (1153 Kb) Retrieve 2PFM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PFM from S2C, [Save to disk] Re-refined 2pfm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PFM 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 2PFM

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 2PFM, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pfm_B] [2pfm_A] [2pfm] SWISS-PROT database: [Q81ZH6] Domain organization of [Q81ZH6_BACAN] by SWISSPFAM Domain found in 2PFM: [ADSL_C ] by SMART

Other resources with information on 2PFM

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

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