6DQL

Crystal structure of Regulator of Proteinase B RopB complexed with SIP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Regulator of Proteinase B RopB	polymer	233	27846.9	2	UniProt (D3KVD8) Pfam (PF21259) In PDB	Streptococcus pyogenes
2	C	SpeB-inducing peptide (SIP)	polymer	8	1048.4	1		Streptococcus pyogenes
3		water	water		18.0	13	Chemie (HOH)

Sequence modifications

A, B: 56 - 280 (UniProt: D3KVD8)

PDB	External Database	Details
Leu 281	-	expression tag
Glu 282	-	expression tag
His 283	-	expression tag
His 284	-	expression tag
His 285	-	expression tag
His 286	-	expression tag
His 287	-	expression tag
His 288	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	56742.3
All*	Total formula weight	56742.3

*Water molecules are not included.