6PBD

DNA N6-Adenine Methyltransferase CcrM In Complex with Double-Stranded DNA Oligonucleotide Containing Its Recognition Sequence GAATC

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Modification methylase CcrMI	polymer	366	40735.4	2	UniProt (P0CAW2) Pfam (PF01555) Pfam (PF18755)	Caulobacter vibrioides	M.CcrMI, Adenine-specific methyltransferase CcrMI
2	C (X)	DNA (5'-D(*CP*GP*AP*TP*TP*CP*AP*AP*TP*GP*AP*AP*TP*CP*CP*CP*AP*AP*G)-3')	polymer	19	5797.8	1		synthetic construct
3	D (Y)	DNA (5'-D(*GP*CP*TP*TP*GP*GP*GP*AP*TP*TP*CP*AP*TP*TP*GP*AP*AP*TP*C)-3')	polymer	19	5850.8	1		synthetic construct
4	E, F (A, B)	SINEFUNGIN	non-polymer		381.4	2	Chemie (SFG) PubChem (25246236) PubChem (176612030) PubChem (177116271) PubChem (65482) PubChem (70789212) PubChem (46875078) PubChem (46936257) PubChem (93287274) PubChem (12771338) PubChem (70602121) PubChem (92403972) PubChem (93287270) PubChem (93287272) PubChem (93475589) PubChem (456189) PubChem (4065234) PubChem (6917665) PubChem (12771337) PubChem (131971033) PubChem (131972810) PubChem (138626357) PubChem (156562738) PubChem (162866891) PubChem (163339130) PubChem (168280605)
5	G (B)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
6	H, I, J, K (A, B, X, Y)	water	water		18.0	160	Chemie (HOH)

Sequence modifications

A, B: 1 - 358 (UniProt: P0CAW2)

PDB	External Database	Details
Met -7	-	expression tag
Gly -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	93119.3
Non-Polymers*	Number of molecules	3
	Total formula weight	824.8
All*	Total formula weight	93944.1

*Water molecules are not included.