2R9A

Crystal structure of human XLF

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Non-homologous end-joining factor 1	polymer	230	26708.4	2	UniProt (Q9H9Q4) Pfam (PF09302) In PDB	Homo sapiens (human)	Protein cernunnos, XRCC4-like factor
2		water	water		18.0	282	Chemie (HOH)

Sequence modifications

A, B: 1 - 224 (UniProt: Q9H9Q4)

PDB	External Database	Details
His 225	-	EXPRESSION TAG
His 226	-	EXPRESSION TAG
His 227	-	EXPRESSION TAG
His 228	-	EXPRESSION TAG
His 229	-	EXPRESSION TAG
His 230	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53416.8
All*	Total formula weight	53416.8

*Water molecules are not included.