2ID3

Crystal structure of transcriptional regulator SCO5951 from Streptomyces coelicolor A3(2)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Putative transcriptional regulator	polymer	225	23978.3	2	UniProt (O54180) Pfam (PF00440) Pfam (PF16859)	Streptomyces coelicolor
2	C, D, E, H, I... (A, B)	CALCIUM ION	non-polymer		40.1	8	Chemie (CA)
3	F, G, M (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
4	N, O (A, B)	water	water		18.0	481	Chemie (HOH)

Sequence modifications

A, B: 1 - 203 (UniProt: O54180)

PDB	External Database	Details
Mse -21	-	expression tag
Gly -20	-	expression tag
Ser -19	-	expression tag
Ser -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
Gly -9	-	expression tag
Arg -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47956.6
Non-Polymers*	Number of molecules	11
	Total formula weight	427.0
All*	Total formula weight	48383.6

*Water molecules are not included.