1T39

HUMAN O6-ALKYLGUANINE-DNA ALKYLTRANSFERASE COVALENTLY CROSSLINKED TO DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C, E	5'-D(*GP*CP*CP*AP*TP*GP*(E1X)P*CP*TP*AP*GP*TP*A)-3'	polymer	13	4020.6	2
2	D, F	5'-D(*TP*AP*CP*TP*AP*GP*CP*CP*AP*TP*GP*GP*C)-3'	polymer	13	3951.6	2
3	A, B	Methylated-DNA--protein-cysteine methyltransferase	polymer	188	20355.5	2	UniProt (P16455) Pfam (PF02870) Pfam (PF01035) In PDB	Homo sapiens (human)	6-O- methylguanine-DNA methyltransferase

Sequence modifications

A, B: 1 - 176 (UniProt: P16455)

PDB	External Database	Details
Met -11	-	expression tag
Arg -10	-	expression tag
Gly -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	56655.4
All*	Total formula weight	56655.4

*Water molecules are not included.