4KOP

Crystal Structure of WHY2 from Arabidopsis thaliana

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)	Single-stranded DNA-binding protein WHY2, mitochondrial	polymer	177	19743.6	4	UniProt (Q8VYF7) Pfam (PF08536)	Arabidopsis thaliana (mouse-ear cress thale-cress)	Protein WHIRLY 2, AtWHY2
2	E, F, G, H, I... (A, B, C, D)	3[N-MORPHOLINO]PROPANE SULFONIC ACID	non-polymer		209.3	6	Chemie (MPO)
3	K, L, M, N (A, B, C, D)	water	water		18.0	496	Chemie (HOH)

Sequence modifications

A, B, C, D: 45 - 212 (UniProt: Q8VYF7)

PDB	External Database	Details
Met 44	-	expression tag
Leu 213	-	expression tag
Glu 214	-	expression tag
His 215	-	expression tag
His 216	-	expression tag
His 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag
His 220	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	78974.6
Non-Polymers*	Number of molecules	6
	Total formula weight	1255.6
All*	Total formula weight	80230.2

*Water molecules are not included.