2HXI

Structural Genomics, the crystal structure of a putative transcriptional regulator 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	241	26536.4	2	UniProt (O87854) Pfam (PF00440) Pfam (PF02909)	Streptomyces coelicolor
2	C, D (A, B)	water	water		18.0	442	Chemie (HOH)

Sequence modifications

A, B: 1 - 217 (UniProt: O87854)

PDB	External Database	Details
Met -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
Mse 67	Met 67	modified residue
Mse 114	Met 114	modified residue
Mse 115	Met 115	modified residue
Gly 218	-	cloning artifact
Ser 219	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53072.8
All*	Total formula weight	53072.8

*Water molecules are not included.