23VK

Crystal structure of full-length of APS kinase from Entamoeba histolytica

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 (A, B, C, D)	adenylyl-sulfate kinase	polymer	500	55612.9	4	UniProt (A0A5K1U9J0)	Entamoeba histolytica
2	E, F, G, H (A, B, C, D)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	I, J, K (A, B, D)	water	water		18.0	13	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 477 (UniProt: A0A5K1U9J0)

PDB	External Database	Details
Met -22	-	initiating methionine
Asn -21	-	expression tag
His -20	-	expression tag
Lys -19	-	expression tag
Val -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ile -11	-	expression tag
Glu -10	-	expression tag
Gly -9	-	expression tag
Arg -8	-	expression tag
His -7	-	expression tag
Met -6	-	expression tag
Glu -5	-	expression tag
Leu -4	-	expression tag
Gly -3	-	expression tag
Thr -2	-	expression tag
Leu -1	-	expression tag
Glu 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	222451.4
Non-Polymers*	Number of molecules	4
	Total formula weight	384.3
All*	Total formula weight	222835.7

*Water molecules are not included.