4BJ5

Crystal structure of Rif2 in complex with the C-terminal domain of Rap1 (Rap1-RCT)

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)	PROTEIN RIF2	polymer	399	46036.2	2	UniProt (Q06208) Pfam (PF21449) Pfam (PF21450)	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	RAP1-INTERACTING FACTOR 2
2	C, E (C, E)	DNA-BINDING PROTEIN RAP1	polymer	202	23249.0	2	UniProt (P11938) Pfam (PF11626)	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	REPRESSOR/ACTIVATOR SITE-BINDING PROTEIN, SBF-E, TUF
3	D, F (D, F)	DNA-BINDING PROTEIN RAP1	polymer	13	1544.0	2	UniProt (Q06208)	SACCHAROMYCES CEREVISIAE	REPRESSOR/ACTIVATOR SITE-BINDING PROTEIN, SBF-E, TUF, RAP1
4	G, H, I, J, K (A, B, C, E)	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)

Sequence modifications

A, B: 1 - 395 (UniProt: Q06208)

PDB	External Database	Details
Gly -3	-	expression tag
Gly -2	-	expression tag
Gly -1	-	expression tag
Arg 0	-	expression tag

C, E: 627 - 827 (UniProt: P11938)

PDB	External Database	Details
Gly 626	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	141658.3
Non-Polymers*	Number of molecules	5
	Total formula weight	480.3
All*	Total formula weight	142138.6

*Water molecules are not included.