8CXT

CamA Adenine Methyltransferase Complexed to Cognate Substrate DNA and Inhibitor N6-benzyladenosine (Compound 1)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C (A, B, C)	Site-specific DNA-methyltransferase (adenine-specific)	polymer	578	68887.2	3	UniProt (Q183J3) Pfam (PF07669) Pfam (PF12950)	Clostridioides difficile 630	CamA methyltransferase
2	D, F, H (D, F, H)	DNA Strand 1	polymer	14	4232.8	3		Clostridioides difficile
3	E, G, I (E, G, I)	DNA Strand 2	polymer	14	4325.8	3		Clostridioides difficile
4	J, K, M, N, O... (A, B, C)	POTASSIUM ION	non-polymer		39.1	7	Chemie (K) PubChem (813)
5	L, P, S (A, B, C)	N-benzyladenosine	non-polymer		357.4	3	Chemie (Q8C) PubChem (16405208) PubChem (18530287) PubChem (21116801) PubChem (25791072) PubChem (44282085) PubChem (57153198) PubChem (7154928) PubChem (162472557) PubChem (66696718) PubChem (66696742) PubChem (71313763) PubChem (92274040) PubChem (121397943) PubChem (92208) PubChem (250699) PubChem (1268105) PubChem (1425185) PubChem (6957547) PubChem (7096639) PubChem (7154926) PubChem (7154927) PubChem (7154929) PubChem (12800121) PubChem (133687625) PubChem (162472611) PubChem (163784798) PubChem (163784799) PubChem (163784800) PubChem (171699371) PubChem (173772125) PubChem (173772139) PubChem (173979312)
6	T (F)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
7	AA, BA, CA, U, V... (G, H, I, A, B...)	water	water		18.0	127	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 577 (UniProt: Q183J3)

PDB	External Database	Details
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	232337.4
Non-Polymers*	Number of molecules	11
	Total formula weight	1407.8
All*	Total formula weight	233745.2

*Water molecules are not included.