4BOC

Structure of mitochondrial RNA polymerase elongation complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA-DIRECTED RNA POLYMERASE, MITOCHONDRIAL	polymer	1088	123384.5	1	UniProt (O00411) Pfam (PF14700) Pfam (PF00940) In PDB	HOMO SAPIENS (HUMAN)	MTRPOL, MITOCHONDRIAL RNA POLYMERASE
2	N	5'-D(*CP*AP*TP*GP*GP*GP*GP*TP*AP*AP*TP*TP*AP*TP *TP*TP*CP*GP*AP*CP*GP*CP*CP*AP*GP*AP*CP*G)-3'	polymer	28	8645.6	1		SYNTHETIC CONSTRUCT	DNA NON-TEMPLATE STRAND
3	R	5'-R(*AP*GP*UP*CP*UP*GP*CP*GP*GP*CP*GP*CP*GP*CP)-3'	polymer	14	4493.7	1		SYNTHETIC CONSTRUCT	RNA PRODUCT STRAND
4	T	5'-D(*CP*GP*TP*CP*TP*GP*GP*CP*GP*TP*GP*CP*GP*CP *GP*CP*CP*GP*CP*TP*AP*CP*CP*CP*CP*AP*TP*G)-3'	polymer	28	8535.5	1		SYNTHETIC CONSTRUCT	DNA TEMPLATE STRAND
5		water	water		18.0	244	Chemie (HOH)

Sequence modifications

A: 151 - 1230 (UniProt: O00411)

PDB	External Database	Details
Met 143	-	expression tag
Gly 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	145059.3
All*	Total formula weight	145059.3

*Water molecules are not included.