9Z8K

Crystal Structure of serine/threonine-protein kinase (AEK1) from Trypanosoma brucei

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Serine/threonine-protein kinase	polymer	362	41133.8	1	UniProt (Q582V7) Pfam (PF00069)	Trypanosoma brucei brucei TREU927
2	B (B)	Serine/threonine-protein kinase	polymer	362	41053.8	1	UniProt (Q582V7) Pfam (PF00069)	Trypanosoma brucei brucei TREU927
3	C, D, E, F, G... (A, B)	SULFATE ION	non-polymer		96.1	11	Chemie (SO4)
4	L, M, N, O, S... (A, B)	CHLORIDE ION	non-polymer		35.5	10	Chemie (CL)
5	P (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
6	Y, Z (A, B)	water	water		18.0	150	Chemie (HOH)

Sequence modifications

A: 54 - 406 (UniProt: Q582V7)

PDB	External Database	Details
Met 53	-	initiating methionine
Leu 407	-	expression tag
Glu 408	-	expression tag
His 409	-	expression tag
His 410	-	expression tag
His 411	-	expression tag
His 412	-	expression tag
His 413	-	expression tag
His 414	-	expression tag

B: 54 - 406 (UniProt: Q582V7)

PDB	External Database	Details
Met 53	-	initiating methionine
Leu 407	-	expression tag
Glu 408	-	expression tag
His 409	-	expression tag
His 410	-	expression tag
His 411	-	expression tag
His 412	-	expression tag
His 413	-	expression tag
His 414	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	82187.7
Non-Polymers*	Number of molecules	22
	Total formula weight	1503.3
All*	Total formula weight	83691.0

*Water molecules are not included.