3NJR	Transferase	date	Jun 17, 2010
title	Crystal Structure Of C-Terminal Domain Of Precorrin-6y C5,15 Methyltransferase From Rhodobacter Capsulatus
authors	A.Seyedarabi, R.W.Pickersgill
compound		source
Molecule: Precorrin-6y Methylase Chain: A, B Fragment: C-Terminal Domain, Residues 214-396 Ec: 2.1.1.132 Engineered: Yes		Organism_scientific: Rhodobacter Capsulatus Organism_taxid: 272942 Strain: Sb1003 Gene: Cobl Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet14b
symmetry	Space Group: C 1 2 1	R_factor 0.185 R_Free 0.265
crystal cell	length a length b length c angle alpha angle beta angle gamma 114.354 44.799 84.110 90.00 119.75 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	GOL, PG4, SAH	enzyme	Transferase E.C.2.1.1.132 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	An enzyme-trap approach allows isolation of intermediates in cobalamin biosynthesis., Deery E, Schroeder S, Lawrence AD, Taylor SL, Seyedarabi A, Waterman J, Wilson KS, Brown D, Geeves MA, Howard MJ, Pickersgill RW, Warren MJ, Nat Chem Biol. 2012 Oct 7. doi: 10.1038/nchembio.1086. PMID:23042036

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk] Biological Unit Coordinates (3njr.pdb1.gz) 114 Kb Biological Unit Coordinates (3njr.pdb2.gz) 58 Kb LPC: Ligand-Protein Contacts for 3NJR CSU: Contacts of Structural Units for 3NJR Structure Factors (157 Kb) Retrieve 3NJR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NJR from S2C, [Save to disk] Re-refined 3njr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NJR 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 3NJR

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 3NJR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3njr_B] [3njr_A] [3njr] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3NJR

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

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