3C3Y	Transferase	date	Jan 29, 2008
title	Crystal Structure Of Pfomt, Phenylpropanoid And Flavonoid O- Methyltransferase From M. Crystallinum
authors	J.G.Kopycki, D.Rauh, P.Neumann, M.T.Stubbs
compound		source
Molecule: O-Methyltransferase Chain: A, B Synonym: Pfomt Ec: 2.1.1.104 Engineered: Yes		Organism_scientific: Mesembryanthemum Crystallinum Organism_common: Common Iceplant Organism_taxid: 3544 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: M15 Prep4 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pqe30
symmetry	Space Group: P 21 21 21	R_factor 0.187 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.890 71.830 128.120 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.37 Å
ligand	CA, SAH	enzyme	Transferase E.C.2.1.1.104 BRENDA
note	3C3Y is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Biochemical and Structural Analysis of Substrate Promiscuity in Plant Mg(2+)-Dependent O-Methyltransferases., Kopycki JG, Rauh D, Chumanevich AA, Neumann P, Vogt T, Stubbs MT, J Mol Biol. 2008 Feb 20;. PMID:18342334

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (164 Kb) [Save to disk] Biological Unit Coordinates (3c3y.pdb1.gz) 158 Kb LPC: Ligand-Protein Contacts for 3C3Y CSU: Contacts of Structural Units for 3C3Y Likely Quarternary Molecular Structure file(s) for 3C3Y Structure Factors (1835 Kb) Retrieve 3C3Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3C3Y from S2C, [Save to disk] Re-refined 3c3y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3C3Y 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 3C3Y

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 3C3Y, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3c3y] [3c3y_B] [3c3y_A] SWISS-PROT database: [Q6YI95] Domain organization of [Q6YI95_MESCR] by SWISSPFAM

Other resources with information on 3C3Y

Community annotation for 3C3Y at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---