2JQL

NMR structure of the yeast Dun1 FHA domain in complex with a doubly phosphorylated (pT) peptide derived from Rad53 SCD1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA damage response protein kinase DUN1	polymer	151	17394.5	1	UniProt (P39009) Pfam (PF00498) In PDB	Saccharomyces cerevisiae (yeast)
2	B	Serine/threonine-protein kinase RAD53	polymer	10	1277.1	1	UniProt (P22216) In PDB		Serine-protein kinase 1

Sequence modifications

A: 19 - 159 (UniProt: P39009)

PDB	External Database	Details
Met 17	-	expression tag
Ala 18	-	expression tag
Arg 160	-	expression tag
Ser 161	-	expression tag
His 162	-	expression tag
His 163	-	expression tag
His 164	-	expression tag
His 165	-	expression tag
His 166	-	expression tag
His 167	-	expression tag

B: 3 - 12 (UniProt: P22216)

PDB	External Database	Details
Tpo 5	Thr 5	modified residue
Tpo 8	Thr 8	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	18671.6
All*	Total formula weight	18671.6

*Water molecules are not included.