1YFH	Transferase Dna	date	Dec 31, 2004
title	Wt Human O6-Alkylguanine-Dna Alkyltransferase Bound To Dna C An Alkylated Cytosine
authors	E.M.Duguid, P.A.Rice, C.He
compound		source
Molecule: 5'-D(Gptpgpgpaptpgp(Xcy)Pgptpgptpap 3'; Chain: D, F Engineered: Yes		Synthetic: Yes Other_details: Oligonucleotide Synthesized By Automated Phosphoramidite Technique Containing Unatural Base;
Molecule: 5'-D(Cpcptpapcpapcpapcpaptpcpcpapc Chain: E, G Engineered: Yes		Synthetic: Yes Other_details: Oligonucleotide Synthesized By Automated Phosphoramidite Technique;
Molecule: Methylated-Dna--Protein-Cysteine Methyltransferas Chain: A, B, C Synonym: 6-O-Methylguanine-Dna Methyltransferase, Mgmt, O-6 Methylguanine-Dna-Alkyltransferase; Ec: 2.1.1.63 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mgmt Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-6p-2
symmetry	Space Group: P 1 21 1	R_factor 0.246 R_Free 0.286
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.150 102.710 87.940 90.00 106.77 90.00
method	X-Ray Diffraction	resolution	3.01 Å
ligand	XCY, ZN	enzyme	Transferase E.C.2.1.1.63 BRENDA
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	The structure of the human AGT protein bound to DNA and its implications for damage detection., Duguid EM, Rice PA, He C, J Mol Biol 2005 Jul 22;350(4):657-66. PMID:15964013

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk] Biological Unit Coordinates (1yfh.pdb1.gz) 34 Kb Biological Unit Coordinates (1yfh.pdb2.gz) 36 Kb Biological Unit Coordinates (1yfh.pdb3.gz) 24 Kb LPC: Ligand-Protein Contacts for 1YFH CSU: Contacts of Structural Units for 1YFH Likely Quarternary Molecular Structure file(s) for 1YFH Structure Factors (203 Kb) Retrieve 1YFH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YFH from S2C, [Save to disk] Re-refined 1yfh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YFH 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 1YFH

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 1YFH, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1yfh_G] [1yfh_C] [1yfh_F] [1yfh_A] [1yfh_E] [1yfh] [1yfh_B] [1yfh_D] SWISS-PROT database: [P16455] Domain organization of [MGMT_HUMAN] by SWISSPFAM

Other resources with information on 1YFH

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

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