4ZHO

The crystal structure of Arabidopsis ferredoxin 2 with 2Fe-2S cluster

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ferredoxin-2, chloroplastic	polymer	105	11473.5	2	UniProt (P16972) Pfam (PF00111) In PDB	Arabidopsis thaliana (Mouse-ear cress)	AtFd2
2	A, B	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	2	Chemie (FES)
3	A, B	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4		water	water		18.0	38	Chemie (HOH)

Sequence modifications

A, B: 1 - 94 (UniProt: P16972)

PDB	External Database	Details
Ala 95	-	expression tag
Ile 96	-	expression tag
Met 97	-	expression tag
Leu 98	-	expression tag
Glu 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag
His 102	-	expression tag
His 103	-	expression tag
His 104	-	expression tag
His 105	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	22947.1
Non-Polymers*	Number of molecules	4
	Total formula weight	422.5
All*	Total formula weight	23369.6

*Water molecules are not included.