1O9S	Transferase	date	Dec 18, 2002
title	Crystal Structure Of A Ternary Complex Of The Human Histone Methyltransferase Set79
authors	B.Xiao, C.Jing, J.R.Wilson, P.A.Walker, N.Vasisht, G.Kelly, S.Howe I.A.Taylor, G.M.Blackburn, S.J.Gamblin
compound		source
Molecule: Histone-Lysine N-Methyltransferase, H3 Lysine-4 S Chain: A, B Fragment: N-Domain, Set-Domain, Residues 108-366 Synonym: Histone H3-K4 Methyltransferase, H3-K4-Hmtase Ec: 2.1.1.43 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Gene Fragment For Histone H3 Chain: K, L Fragment: Residues 2-11 Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 1 21 1	R_factor 0.205 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.690 75.438 69.099 90.00 94.16 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	MLZ, SAH	enzyme	Transferase E.C.2.1.1.43 BRENDA
related structures	by homologous chain: 1H3I, 1XQH
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure and catalytic mechanism of the human histone methyltransferase SET7/9., Xiao B, Jing C, Wilson JR, Walker PA, Vasisht N, Kelly G, Howell S, Taylor IA, Blackburn GM, Gamblin SJ, Nature 2003 Feb 6;421(6923):652-6. PMID:12540855

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (179 Kb) [Save to disk] Biological Unit Coordinates (1o9s.pdb1.gz) 88 Kb Biological Unit Coordinates (1o9s.pdb2.gz) 87 Kb LPC: Ligand-Protein Contacts for 1O9S CSU: Contacts of Structural Units for 1O9S Likely Quarternary Molecular Structure file(s) for 1O9S Retrieve 1O9S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1O9S from S2C, [Save to disk]

View 1O9S in 3D

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Visual 3D analysis of 1O9S

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1O9S, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1o9sa1, region A:117-193 [Jmol] [rasmolscript] [script source]     - Domain d1o9sa2, region A:194-366 [Jmol] [rasmolscript] [script source]     - Domain d1o9sb1, region B:117-193 [Jmol] [rasmolscript] [script source]     - Domain d1o9sb2, region B:194-366 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1o9s] [1o9s_B] [1o9s_A] [1o9s_K] [1o9s_L] SWISS-PROT database: [Q8WTS6] Domain organization of [SETD7_HUMAN] by SWISSPFAM Domain found in 1O9S: [SET ] by SMART

Other resources with information on 1O9S

Community annotation for 1O9S at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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