2C35

Subunits Rpb4 and Rpb7 of human RNA polymerase II

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G (A, C, E, G)	DNA-DIRECTED RNA POLYMERASE II 16 KDA POLYPEPTIDE	polymer	152	17319.3	4	UniProt (O15514) Pfam (PF03874)	HOMO SAPIENS (HUMAN)	HUMAN RPB4
2	B, D, F, H (B, D, F, H)	DNA-DIRECTED RNA POLYMERASE II 19 KDA POLYPEPTIDE	polymer	172	19314.3	4	UniProt (P62487) Pfam (PF03876) Pfam (PF00575)	HOMO SAPIENS (HUMAN)	HUMAN RPB7
3	I, J, K, L, M... (A, B, C, D, E...)	water	water		18.0	54	Chemie (HOH)

Sequence modifications

A, C, E, G: -9 - 0 (PDB: 2C35)
A, C, E, G: 1 - 142 (UniProt: O15514)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	146534.4
All*	Total formula weight	146534.4

*Water molecules are not included.