2HV9	Transferase	date	Jul 27, 2006
title	Encephalitozoon Cuniculi Mrna Cap (Guanine-N7) Methyltransfe Complex With Sinefungin
authors	C.D.Lima
compound		source
Molecule: Mrna Cap Guanine-N7 Methyltransferase Chain: A Synonym: Mrna (Guanine-N(7)-)-Methyltransferase Ec: 2.1.1.56 Engineered: Yes		Organism_scientific: Encephalitozoon Cuniculi Organism_taxid: 6035 Gene: Ecm1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Cp(Ril) Expression_system_vector_type: Plasmid Expression_system_plasmid: Psmt3
symmetry	Space Group: P 31 2 1	R_factor 0.203 R_Free 0.265
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.810 63.810 112.124 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	SFG	enzyme	Transferase E.C.2.1.1.56 BRENDA
Gene Ontology	Chain Function Process Component A mRNA (guanine-N7-)-methyltra...
Primary reference	Mutational Analysis of Encephalitozoon cuniculi mRNA Cap (Guanine-N7) Methyltransferase, Structure of the Enzyme Bound to Sinefungin, and Evidence That Cap Methyltransferase Is the Target of Sinefungin's Antifungal Activity., Zheng S, Hausmann S, Liu Q, Ghosh A, Schwer B, Lima CD, Shuman S, J Biol Chem. 2006 Nov 24;281(47):35904-13. Epub 2006 Sep 12. PMID:16971388

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (2hv9.pdb1.gz) 43 Kb LPC: Ligand-Protein Contacts for 2HV9 CSU: Contacts of Structural Units for 2HV9 Likely Quarternary Molecular Structure file(s) for 2HV9 Structure Factors (118 Kb) Retrieve 2HV9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HV9 from S2C, [Save to disk] Re-refined 2hv9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HV9 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 2HV9

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 2HV9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hv9_A] [2hv9] SWISS-PROT database: [Q8SR66] Domain organization of [MCES_ENCCU] by SWISSPFAM

Other resources with information on 2HV9

Community annotation for 2HV9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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