1XVA	Methyltransferase	date	Jul 20, 1996
title	Methyltransferase
authors	Z.Fu, Y.Hu, K.Konishi, Y.Takata, H.Ogawa, T.Gomi, M.Fujioka, F.Taku
compound		source
Molecule: Glycine N-Methyltransferase Chain: A, B Synonym: Gnmt, S-Adenosyl-L-Methionine\: Glycine Methyltran Ec: 2.1.1.20		Organism_scientific: Escherichia Coli Organism_taxid: 562
symmetry	Space Group: P 21 21 2	R_factor 0.196 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.400 175.700 45.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	ACT, SAM	enzyme	Transferase E.C.2.1.1.20 BRENDA
related structures	by homologous chain: 1D2C
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of glycine N-methyltransferase from rat liver., Fu Z, Hu Y, Konishi K, Takata Y, Ogawa H, Gomi T, Fujioka M, Takusagawa F, Biochemistry 1996 Sep 17;35(37):11985-93. PMID:8810903

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (1xva.pdb1.gz) 187 Kb LPC: Ligand-Protein Contacts for 1XVA CSU: Contacts of Structural Units for 1XVA Likely Quarternary Molecular Structure file(s) for 1XVA Retrieve 1XVA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XVA from S2C, [Save to disk]

View 1XVA 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 1XVA

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1XVA, from MSDmotif at EBI Genome occurence of 1XVA's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xvaa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1xvab_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xva_A] [1xva] [1xva_B] SWISS-PROT database: [P13255] Domain organization of [GNMT_RAT] by SWISSPFAM

Other resources with information on 1XVA

Community annotation for 1XVA at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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