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PDBe Entry: 9mht view

CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI/DNA COMPLEX
Summary
Header TRANSFERASE/DNAsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.39 Å, R-factor: 18.6%, Spacegroup: H 3 2
Released 01/12/1998, deposition: 07/08/1998, last revision: 24/02/2009
Authors O'Gara, M.search; Horton, J.R.search; Roberts, R.J.search; Cheng, X.search
Primary citation Structures of HhaI methyltransferase complexed with substrates containing mismatches at the target base.
NAT.STRUCT.BIOL.search vol:5, pag:872-877 (1998) [PubMed ID 9783745 ]search
Keywords TRANSFERASEsearch, METHYLTRANSFERASEsearch, RESTRICTION SYSTEMsearch, COMPLEX (METHYLTRANSFERASE/ DNA)search, TRANSFERASE/DNA COMPLEXsearch
EC 2.1.1.37 ExPASy BRENDA search (A)
Organism Haemophilus haemolyticus 726search(A)
UniProt Modification methylase HhaI (EC 2.1.1.37) (M.HhaI) (Cytosine-specific methyltransferase HhaI) P05102search (A)
Solvent A, C, D
Polymers
Id Name Type UniProt Residues Observed
C 5'-D(P*CP*CP*AP*TP*GP*CP*GP*CP*TP*GP*AP*C)-3' DNA
12 100%
D 5'-D(P*GP*TP*CP*AP*GP*(3DR)P*GP*CP*AP*TP*GP*G)-3' DNA
12 100%
A CYTOSINE-SPECIFIC METHYLTRANSFERASE HHAI Protein P05102 (MTH1_HAEPH)search
327 100%
Heterogens
Id Name Ligands
A S-ADENOSYL-L-HOMOCYSTEINE SAH search
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