5YC3

Crystal structure of AL3 PHD finger bound to H3K4me2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	PHD finger protein ALFIN-LIKE 3	polymer	60	6528.4	1	UniProt (Q9M2B4) Pfam (PF00628) In PDB	Arabidopsis thaliana (Mouse-ear cress)	Protein AL3
2	P	H3K4me2	polymer	9	1090.3	1	UniProt (by SIFTS) (P59226) In PDB	Arabidopsis thaliana
3	A	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4		water	water		18.0	32	Chemie (HOH)

Sequence modifications

A: 1 - 55 (UniProt: Q9M2B4)

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Leu -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7618.7
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	7749.5

*Water molecules are not included.