2AKJ

Structure of spinach nitrite reductase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Ferredoxin--nitrite reductase, chloroplast	polymer	608	68024.7	1	UniProt (P05314) Pfam (PF03460) Pfam (PF01077)	Spinacia oleracea (spinach)
2	B (A)	IRON/SULFUR CLUSTER	non-polymer		351.6	1	Chemie (SF4)
3	C (A)	SIROHEME	non-polymer		916.7	1	Chemie (SRM)
4	D (A)	water	water		18.0	6	Chemie (HOH)

Sequence modifications

A: 1 - 562 (UniProt: P05314)

PDB	External Database	Details
Met -45	-	expression tag
His -44	-	expression tag
His -43	-	expression tag
His -42	-	expression tag
His -41	-	expression tag
His -40	-	expression tag
His -39	-	expression tag
Ser -38	-	expression tag
Ser -37	-	expression tag
Gly -36	-	expression tag
Leu -35	-	expression tag
Val -34	-	expression tag
Pro -33	-	expression tag
Arg -32	-	expression tag
Gly -31	-	expression tag
Ser -30	-	expression tag
Gly -29	-	expression tag
Met -28	-	expression tag
Lys -27	-	expression tag
Glu -26	-	expression tag
Thr -25	-	expression tag
Ala -24	-	expression tag
Ala -23	-	expression tag
Ala -22	-	expression tag
Lys -21	-	expression tag
Phe -20	-	expression tag
Glu -19	-	expression tag
Arg -18	-	expression tag
Gln -17	-	expression tag
His -16	-	expression tag
Met -15	-	expression tag
Asp -14	-	expression tag
Ser -13	-	expression tag
Pro -12	-	expression tag
Asp -11	-	expression tag
Leu -10	-	expression tag
Gly -9	-	expression tag
Thr -8	-	expression tag
Asp -7	-	expression tag
Asp -6	-	expression tag
Asp -5	-	expression tag
Asp -4	-	expression tag
Lys -3	-	expression tag
Ala -2	-	expression tag
Met -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	68024.7
Non-Polymers*	Number of molecules	2
	Total formula weight	1268.3
All*	Total formula weight	69293.0

*Water molecules are not included.