6S38

Ligand binding domain of the P. putida receptor PcaY_PP in complex with quinate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Aromatic acid chemoreceptor	polymer	550	59541.6	2	UniProt (Q88JK6) Pfam (PF02203) Pfam (PF00672) Pfam (PF00015) In PDB	Pseudomonas putida KT2440
2	A, B	(1S,3R,4S,5R)-1,3,4,5-tetrahydroxycyclohexanecarboxylic acid	non-polymer		192.2	2	Chemie (QIC)
3		water	water		18.0	30	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	119083.2
Non-Polymers*	Number of molecules	2
	Total formula weight	384.3
All*	Total formula weight	119467.6

*Water molecules are not included.