3GU3	Transferase	date	Mar 28, 2009
title	Crystal Structure Of The Methyltransferase Bc_2162 In Comple Adenosyl-L-Homocysteine From Bacillus Cereus, Northeast Str Genomics Consortium Target Bcr20
authors	F.Forouhar, H.Neely, J.Seetharaman, C.Ciano, L.Ma, L.Zhao, J.K.Eve R.Nair, T.B.Acton, B.Rost, G.T.Montelione, L.Tong, J.F.Hunt, Nort Structural Genomics Consortium (Nesg)
compound		source
Molecule: Methyltransferase Chain: A, B Fragment: Bc_2162 Ec: 2.1.1.- Engineered: Yes Mutation: Yes		Organism_scientific: Bacillus Cereus Organism_taxid: 226900 Strain: Atcc 14579 Gene: Bc_2162 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)+ Magic Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21
symmetry	Space Group: P 32	R_factor 0.184 R_Free 0.212
crystal cell	length a length b length c angle alpha angle beta angle gamma 90.793 90.793 122.627 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	ACT, MSE, SAH	enzyme	Transferase E.C.2.1.1 BRENDA
Gene	BC
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk] Biological Unit Coordinates (3gu3.pdb1.gz) 98 Kb LPC: Ligand-Protein Contacts for 3GU3 CSU: Contacts of Structural Units for 3GU3 Likely Quarternary Molecular Structure file(s) for 3GU3 Structure Factors (1431 Kb) Retrieve 3GU3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GU3 from S2C, [Save to disk] Re-refined 3gu3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GU3 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 3GU3

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 3GU3, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3gu3_A] [3gu3_B] [3gu3] SWISS-PROT database: [Q81E32] Domain organization of [Q81E32_BACCR] by SWISSPFAM

Other resources with information on 3GU3

Community annotation for 3GU3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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