1Y8C	Transferase	date	Dec 11, 2004
title	Crystal Structure Of A S-Adenosylmethionine-Dependent Methyltransferase From Clostridium Acetobutylicum Atcc 824
authors	K.R.Rajashankar, R.Kniewel, K.Lee, C.D.Lima, S.K.Burley, New York Research Center For Structural Genomics (Nysgxrc)
compound		source
Molecule: S-Adenosylmethionine-Dependent Methyltransferase Chain: A Fragment: Sam Dependent Methyltransferase Synonym: Am Dependent Methyltransferase Engineered: Yes		Organism_scientific: Clostridium Acetobutylicum Organism_taxid: 272562 Strain: Atcc 824 Gene: Cac2371, 1118554 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834, De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet T7
symmetry	Space Group: P 32 2 1	R_factor 0.221 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.918 67.918 134.499 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	MSE, SO4	enzyme
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk] Biological Unit Coordinates (1y8c.pdb1.gz) 43 Kb LPC: Ligand-Protein Contacts for 1Y8C CSU: Contacts of Structural Units for 1Y8C Likely Quarternary Molecular Structure file(s) for 1Y8C Structure Factors (317 Kb) Retrieve 1Y8C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y8C from S2C, [Save to disk] Re-refined 1y8c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y8C 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 1Y8C

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 1Y8C, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1y8ca_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1y8c_A] [1y8c] SWISS-PROT database: [Q97GJ5] Domain organization of [Q97GJ5_CLOAB] by SWISSPFAM

Other resources with information on 1Y8C

Community annotation for 1Y8C at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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