5Z49

Crystal structure of the effector-binding domain of Synechococcus elongatus CmpR in complex with ribulose-1,5-bisphosphate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	HTH-type transcriptional activator CmpR	polymer	239	26284.9	2	UniProt (Q9F1R2) Pfam (PF03466) In PDB	Synechococcus elongatus PCC 7942 (Anacystis nidulans R2)
2	A	RIBULOSE-1,5-DIPHOSPHATE	non-polymer		310.1	1	Chemie (RUB)
3		water	water		18.0	189	Chemie (HOH)

Sequence modifications

B, A: 94 - 323 (UniProt: Q9F1R2)

PDB	External Database	Details
Met 85	-	expression tag
Gly 86	-	expression tag
His 87	-	expression tag
His 88	-	expression tag
His 89	-	expression tag
His 90	-	expression tag
His 91	-	expression tag
His 92	-	expression tag
Met 93	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	52569.9
Non-Polymers*	Number of molecules	1
	Total formula weight	310.1
All*	Total formula weight	52879.9

*Water molecules are not included.