2A0M	Hydrolase	date	Jun 16, 2005
title	Arginase Superfamily Protein From Trypanosoma Cruzi
authors	T.L.Arakaki, E.A.Merritt, Structural Genomics Of Pathogenic Pr Consortium (Sgpp)
compound		source
Molecule: Arginase Superfamily Protein Chain: A Ec: 3.5.3.8 Engineered: Yes		Organism_scientific: Trypanosoma Cruzi Organism_taxid: 5693 Gene: Tc00.1047053507963.20 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
symmetry	Space Group: H 3	R_factor 0.168 R_Free 0.195
crystal cell	length a length b length c angle alpha angle beta angle gamma 128.875 128.875 42.671 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	CL	enzyme	Hydrolase E.C.3.5.3.8 BRENDA
note	2A0M is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Structural genomics of pathogenic protozoa: an overview., Fan E, Baker D, Fields S, Gelb MH, Buckner FS, Van Voorhis WC, Phizicky E, Dumont M, Mehlin C, Grayhack E, Sullivan M, Verlinde C, Detitta G, Meldrum DR, Merritt EA, Earnest T, Soltis M, Zucker F, Myler PJ, Schoenfeld L, Kim D, Worthey L, Lacount D, Vignali M, Li J, Mondal S, Massey A, Carroll B, Gulde S, Luft J, Desoto L, Holl M, Caruthers J, Bosch J, Robien M, Arakaki T, Holmes M, Le Trong I, Hol WG, Methods Mol Biol. 2008;426:497-513. doi: 10.1007/978-1-60327-058-8_33. PMID:18542886

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk] Biological Unit Coordinates (2a0m.pdb1.gz) 49 Kb Biological Unit Coordinates (2a0m.pdb2.gz) 146 Kb LPC: Ligand-Protein Contacts for 2A0M CSU: Contacts of Structural Units for 2A0M Likely Quarternary Molecular Structure file(s) for 2A0M Structure Factors (279 Kb) Retrieve 2A0M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2A0M from S2C, [Save to disk] Re-refined 2a0m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2A0M 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 2A0M

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 2A0M, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2a0m] [2a0m_A] SWISS-PROT database: [Q4DSA0] Domain organization of [Q4DSA0_TRYCR] by SWISSPFAM

Other resources with information on 2A0M

Community annotation for 2A0M 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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