6M0A

The heme-bound structure of the chloroplast protein At3g03890

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	AT3G03890 protein	polymer	292	31964.4	4	UniProt (Q8LDU1) Pfam (PF01243) Pfam (PF10615) In PDB	Arabidopsis thaliana (Mouse-ear cress)	FMN binding protein
2	A, B, C, D	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	4	Chemie (HEM)
3	A, B, C, D	AZIDE ION	non-polymer		42.0	4	Chemie (AZI)
4		water	water		18.0	272	Chemie (HOH)

Sequence modifications

A, B, C, D: 63 - 321 (UniProt: Q8LDU1)

PDB	External Database	Details
Met 30	-	expression tag
Gly 31	-	expression tag
Ser 32	-	expression tag
Ser 33	-	expression tag
His 34	-	expression tag
His 35	-	expression tag
His 36	-	expression tag
His 37	-	expression tag
His 38	-	expression tag
His 39	-	expression tag
Ser 40	-	expression tag
Ser 41	-	expression tag
Gly 42	-	expression tag
Leu 43	-	expression tag
Val 44	-	expression tag
Pro 45	-	expression tag
Arg 46	-	expression tag
Gly 47	-	expression tag
Ser 48	-	expression tag
His 49	-	expression tag
Met 50	-	expression tag
Ala 51	-	expression tag
Ser 52	-	expression tag
Met 53	-	expression tag
Thr 54	-	expression tag
Gly 55	-	expression tag
Gly 56	-	expression tag
Gln 57	-	expression tag
Gln 58	-	expression tag
Met 59	-	expression tag
Gly 60	-	expression tag
Arg 61	-	expression tag
Gly 62	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	127857.5
Non-Polymers*	Number of molecules	8
	Total formula weight	2634.0
All*	Total formula weight	130491.5

*Water molecules are not included.