3FM3	Hydrolase	date	Dec 19, 2008
title	Crystal Structure Of An Encephalitozoon Cuniculi Methionine Aminopeptidase Type 2
authors	J.J.Alvarado, M.Russell, A.Zhang, J.Adams, R.Toro, S.K.Burley, L.M S.C.Almo, New York Sgx Research Center For Structural Genomi (Nysgxrc)
compound		source
Molecule: Methionine Aminopeptidase 2 Chain: A, B Synonym: Metap 2, Map-2, Peptidase M 2 Ec: 3.4.11.18 Engineered: Yes		Organism_scientific: Encephalitozoon Cuniculi Organism_taxid: 6035 Strain: Gb-M1 Gene: Ecu10_0750, Map2 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pbac2
symmetry	Space Group: P 1 21 1	R_factor 0.187 R_Free 0.242
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.204 94.274 66.496 90.00 99.22 90.00
method	X-Ray Diffraction	resolution	2.18 Å
ligand	FE, SO4	enzyme	Hydrolase E.C.3.4.11.18 BRENDA
note	3FM3 supersedes 2NW5
Gene	ECU10
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of a microsporidian methionine aminopeptidase type 2 complexed with fumagillin and TNP-470., Alvarado JJ, Nemkal A, Sauder JM, Russell M, Akiyoshi DE, Shi W, Almo SC, Weiss LM, Mol Biochem Parasitol. 2009 Dec;168(2):158-67. Epub 2009 Aug 4. PMID:19660503

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (121 Kb) [Save to disk] Biological Unit Coordinates (3fm3.pdb1.gz) 59 Kb Biological Unit Coordinates (3fm3.pdb2.gz) 60 Kb LPC: Ligand-Protein Contacts for 3FM3 CSU: Contacts of Structural Units for 3FM3 Likely Quarternary Molecular Structure file(s) for 3FM3 Structure Factors (288 Kb) Retrieve 3FM3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3FM3 from S2C, [Save to disk] Re-refined 3fm3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3FM3 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 3FM3

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 3FM3, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3fm3_B] [3fm3_A] [3fm3] SWISS-PROT database: [Q8SR45] Domain organization of [AMPM2_ENCCU] by SWISSPFAM

Other resources with information on 3FM3

Community annotation for 3FM3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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