4Q20

Crystal structure of a C-terminal part of tyrosine kinase (DivL) from Caulobacter crescentus CB15 at 2.50 A resolution (PSI Community Target, Shapiro)

Replaces:  4EW8

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)	Sensor protein DivL	polymer	268	28864.5	2	UniProt (Q9RQQ9) Pfam (PF00512) Pfam (PF02518)	Caulobacter crescentus
2	C, D (A, B)	water	water		18.0	19	Chemie (HOH)

Sequence modifications

A, B: 523 - 769 (UniProt: Q9RQQ9)

PDB	External Database	Details
Met -20	-	expression tag
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	2
	Total formula weight	57729.0
All*	Total formula weight	57729.0

*Water molecules are not included.