6YT0

Magnesium chelatase H subunit (ChlH) E660D variant from Synechocystis sp.PCC6803

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	Mg-chelatase subunit ChlH	polymer	1351	150857.5	2	UniProt (P73020) Pfam (PF11965) Pfam (PF02514) In PDB	Synechocystis sp. PCC 6803 substr. Kazusa
2		water	water		18.0	32	Chemie (HOH)

Sequence modifications

B, A: 1 - 1331 (UniProt: P73020)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Asp 660	Glu 660	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	301714.9
All*	Total formula weight	301714.9

*Water molecules are not included.