2YFB

X-ray structure of McpS ligand binding domain in complex with succinate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	METHYL-ACCEPTING CHEMOTAXIS TRANSDUCER	polymer	258	28652.1	2	UniProt (Q88E10) Pfam (PF16591) In PDB	PSEUDOMONAS PUTIDA	MCPS
2	A, B	SUCCINIC ACID	non-polymer		118.1	2	Chemie (SIN)
3	A, B	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
4	A, B	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
5		water	water		18.0	498	Chemie (HOH)

Sequence modifications

A, B: 46 - 283 (UniProt: Q88E10)

PDB	External Database	Details
Met 26	-	expression tag
Gly 27	-	expression tag
Ser 28	-	expression tag
Ser 29	-	expression tag
His 30	-	expression tag
His 31	-	expression tag
His 32	-	expression tag
His 33	-	expression tag
His 34	-	expression tag
His 35	-	expression tag
Ser 36	-	expression tag
Ser 37	-	expression tag
Gly 38	-	expression tag
Leu 39	-	expression tag
Val 40	-	expression tag
Pro 41	-	expression tag
Arg 42	-	expression tag
Gly 43	-	expression tag
Ser 44	-	expression tag
His 45	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	57304.3
Non-Polymers*	Number of molecules	7
	Total formula weight	642.5
All*	Total formula weight	57946.7

*Water molecules are not included.