4KOQ

Crystal Structure of WHY3 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	Single-stranded DNA-binding protein WHY3, chloroplastic	polymer	180	20020.0	1	UniProt (Q66GR6) Pfam (PF08536) In PDB	Arabidopsis thaliana (mouse-ear cress thale-cress)	Protein PLASTID TRANSCRIPTIONALLY ACTIVE 11, Protein WHIRLY 3, AtWHY3
2	A	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3		water	water		18.0	98	Chemie (HOH)

Sequence modifications

A: 78 - 245 (UniProt: Q66GR6)

PDB	External Database	Details
Met 77	-	expression tag
-	Ser 175	SEE REMARK 999
Ala 246	-	expression tag
Ala 247	-	expression tag
Ala 248	-	expression tag
Leu 249	-	expression tag
Glu 250	-	expression tag
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag
His 254	-	expression tag
His 255	-	expression tag
His 256	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	20020.0
Non-Polymers*	Number of molecules	2
	Total formula weight	189.9
All*	Total formula weight	20209.9

*Water molecules are not included.