2Y7C	Transferase	date	Jan 31, 2011
title	Atomic Model Of The Ocr-Bound Methylase Complex From The Typ Restriction-Modification Enzyme Ecoki (M2s1). Based On Fitt Em Map 1534.
authors	C.K.Kennaway, A.Obarska-Kosinska, J.H.White, I.Tuszynska, L.P.Co J.M.Bujnicki, J.Trinick, D.T.F.Dryden
compound		source
Molecule: Type-1 Restriction Enzyme Ecoki Specificity Prote Chain: A Synonym: Hsds Type I Dna Restriction Specificity Subunit, S Type I Restriction Enzyme Ecoki Specificity Protein, S Prot Ec: 3.1.21.3		Organism_scientific: Escherichia Coli Organism_taxid: 562 Strain: K
Molecule: Type I Restriction Enzyme Ecoki M Protein Chain: B, C Synonym: Hsdm Type I Dna Restriction Methyltransferase Subu M.Ecoki; Ec: 3.1.21.3, 2.1.1.72		Organism_scientific: Escherichia Coli Organism_taxid: 562 Strain: K
Molecule: Gene 0.3 Protein Chain: D, E Synonym: Ocr Antirestriction Protein, Dna Mimic Engineered: Yes		Organism_scientific: Enterobacteria Phage T7 Organism_taxid: 10760 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 1.000 1.000 1.000 90.00 90.00 90.00
method	Electron Microscopy	resolution	18.00 Å
ligand		enzyme	Hydrolase E.C.3.1.21.3 BRENDA
Gene Ontology	Chain Function Process Component A C, B site-specific DNA-methyltran... D, E
Primary reference	The structure of M.EcoKI Type I DNA methyltransferase with a DNA mimic antirestriction protein., Kennaway CK, Obarska-Kosinska A, White JH, Tuszynska I, Cooper LP, Bujnicki JM, Trinick J, Dryden DT, Nucleic Acids Res. 2009 Feb;37(3):762-70. Epub 2008 Dec 11. PMID:19074193

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (244 Kb) [Save to disk] Biological Unit Coordinates (2y7c.pdb1.gz) 240 Kb CSU: Contacts of Structural Units for 2Y7C Retrieve 2Y7C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Y7C from S2C, [Save to disk]

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Visual 3D analysis of 2Y7C

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2Y7C, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2y7c_B] [2y7c_D] [2y7c_C] [2y7c] [2y7c_E] [2y7c_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 2Y7C

Community annotation for 2Y7C at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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