3GIG

Crystal structure of phosphorylated DesKC in complex with AMP-PCP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Sensor histidine kinase desK	polymer	218	24965.6	1	UniProt (O34757) Pfam (PF07730) Pfam (PF02518) In PDB	Bacillus subtilis
2	B	Sensor histidine kinase desK	polymer	218	25044.6	1	UniProt (O34757) Pfam (PF07730) Pfam (PF02518) In PDB	Bacillus subtilis
3	A, B	PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER	non-polymer		505.2	2	Chemie (ACP)
4	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)

Sequence modifications

A: 154 - 370 (UniProt: O34757)

PDB	External Database	Details
Gly 153	-	expression tag

B: 154 - 370 (UniProt: O34757)

PDB	External Database	Details
Gly 153	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50010.2
Non-Polymers*	Number of molecules	4
	Total formula weight	1059.0
All*	Total formula weight	51069.2

*Water molecules are not included.