Modification dependent EcoKMcrA restriction endonuclease

PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2)

5-methylcytosine-specific restriction enzyme A

MGHHHHHHEFMHVFDNNGIELKAECSIGEEDGVYGLILESWGPGDRNKDYNIALDYIIERLVDSGVSQVVVYLASSSVRK
HMHSLDERKIHPGEYFTLIGNSPRDIRLKMCGYQAYFSRTGRKEIPSGNRTKRILINVPGIYSDSFWASIIRGELSELSQ
PTDDESLLNMRVSKLIKKTLSQPEGSRKPVEVERLQKVYVRDPMVEAWILQQSKGICENCGKNAPFYLNDGNPYLEVHHV
IPLSSGGADTTDNCVALCPNCHRELHYSKNAKELIEMLYVNINRLQK

The SAXS data indicate that the biological dimer likely corresponds to the elongated dimer composed of two subunits A.

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

HNH ENDONUCLEASE, MODIFICATION DEPENDENT RESTRICTION, 5-METHYLCYTOSINE, 5MC, 5-HYDROXYMETHYLCYTOSINE, 5HMC, BBA-ME NUCLEASE, ScoMcrA, HYDROLASE

MHVFDNNGIELKAECSIGEEDGVYGLILESWGPGDRNKDYNIALDYIIERLVDSGVSQVVVYLASSSVRKHMHSLDERKI
HPGEYFTLIGNSPRDIRLKMCGYQAYFSRTGRKEIPSGNRTKRILINVPGIYSDSFWASIIRGELSELSQPTDDESLLNM
RVSKLIKKTLSQPEGSRKPVEVERLQKVYVRDPMVKAWILQQSKGICENCGKNAPFYLNDGNPYLEVHHVIPLSSGGADT
TDNCVALCPNCHRELHYSKNAKELIEMLYVNINRLQK