4U7J

Crystal structure of Argininosuccinate synthase from Mycobacterium thermoresistibile

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Argininosuccinate synthase	polymer	408	45177.7	2	UniProt (G7CBN9) Pfam (PF00764) Pfam (PF20979)	Mycobacterium thermoresistibile	Citrulline--aspartate ligase
2	C, J (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3	D, E, F, G, H... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	13	Chemie (EDO)
4	R, S (A, B)	water	water		18.0	745	Chemie (HOH)

Sequence modifications

A, B: 1 - 400 (UniProt: G7CBN9)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	90355.3
Non-Polymers*	Number of molecules	15
	Total formula weight	877.8
All*	Total formula weight	91233.1

*Water molecules are not included.