6JV0

Crystal Structure of N-terminal domain of ArgZ, bound to Product, an arginine dihydrolase from the Ornithine-Ammonia Cycle in Cyanobacteria

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Sll1336 protein	polymer	302	34576.4	1	UniProt (P74535) Pfam (PF19420)	Synechocystis sp. (strain PCC 6803 / Kazusa)
2	B (A)	L-ornithine	non-polymer		132.2	1	Chemie (ORN)
3	C, D, E, F, G... (A)	1,2-ETHANEDIOL	non-polymer		62.1	17	Chemie (EDO)
4	T (A)	water	water		18.0	238	Chemie (HOH)

Sequence modifications

A: 1 - 281 (UniProt: P74535)

PDB	External Database	Details
Met -20	-	initiating methionine
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	34576.4
Non-Polymers*	Number of molecules	18
	Total formula weight	1187.3
All*	Total formula weight	35763.8

*Water molecules are not included.