5T2F

Structure of the FHA1 domain of Rad53 bound to the BRCT domain of Dbf4

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, D (A, B, C, D)	DDK kinase regulatory subunit DBF4,Serine/threonine-protein kinase RAD53 chimeric protein	polymer	269	30930.3	4	UniProt (P32325) UniProt (P22216) Pfam (PF22437) Pfam (PF00498)	Saccharomyces cerevisiae (Baker's yeast)	Dumbbell forming protein 4,CHEK2 homolog,Serine-protein kinase 1
2	E, F, G, H, I... (A, B, C, D)	1,2-ETHANEDIOL	non-polymer		62.1	14	Chemie (EDO)
3	S, T, U, V (A, B, C, D)	water	water		18.0	153	Chemie (HOH)

Sequence modifications

A, B, C, D: 105 - 220 (UniProt: P32325)

PDB	External Database	Details
Ser 102	-	expression tag
His 103	-	expression tag
Met 104	-	expression tag
Val 221	-	linker
Asp 222	-	linker
Ser 223	-	linker
Gly 224	-	linker
Ala 225	-	linker
Ser 226	-	linker
Gly 227	-	linker
Gly 228	-	linker
Ser 229	-	linker

A, B, C, D: 230 - 370 (UniProt: P22216)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	123721.3
Non-Polymers*	Number of molecules	14
	Total formula weight	869.0
All*	Total formula weight	124590.3

*Water molecules are not included.