1YF3

T4Dam in Complex with AdoHcy and 13-mer Oligonucleotide Making Non- and Semi-specific (~1/4) Contact

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (C)	5'-D(*AP*CP*CP*AP*TP*GP*AP*TP*CP*TP*GP*AP*C)-3'	polymer	13	3935.6	1
2	B (D)	5'-D(*TP*GP*TP*CP*AP*GP*AP*TP*CP*AP*TP*GP*G)-3'	polymer	13	4006.6	1
3	C, D (A, B)	DNA adenine methylase	polymer	259	30510.0	2	UniProt (P04392) Pfam (PF02086)	Enterobacteria phage T4	Deoxyadenosyl-methyltransferase, M.EcoT4Dam
4	E, G (A, B)	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
5	F, H (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
6	I, J, K, L (C, D, A, B)	water	water		18.0	204	Chemie (HOH)

Sequence modifications

A, B: 1 - 259 (UniProt: P04392)

PDB	External Database	Details
Tyr 119	Asp 119	see remark 999
Arg 139	Gln 139	see remark 999
Phe 140	Tyr 140	see remark 999
Leu 209	Gln 209	see remark 999

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	68962.2
Non-Polymers*	Number of molecules	4
	Total formula weight	953.0
All*	Total formula weight	69915.2

*Water molecules are not included.