3ICY

The crystal structure of sensory box histidine kinase/response regulator domain from Chlorobium tepidum TLS

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Sensor protein	polymer	118	13400.7	2	UniProt (Q8KAU2) Pfam (PF08447) In PDB	Chlorobaculum tepidum
2	A, B	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
3		water	water		18.0	39	Chemie (HOH)

Sequence modifications

A, B: 1 - 115 (UniProt: Q8KAU2)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26801.4
Non-Polymers*	Number of molecules	4
	Total formula weight	368.4
All*	Total formula weight	27169.8

*Water molecules are not included.