7N1N

Prx in complex with ComR DNA-binding domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Prx	polymer	68	8095.2	1	UniProt (A0A0H2UWN8) In PDB	Streptococcus pyogenes serotype M3 (strain ATCC BAA-595 / MGAS315)
2	B	ComR	polymer	68	7482.7	1	UniProt (Q8DWI6) Pfam (PF01381) In PDB	Streptococcus mutans serotype c (strain ATCC 700610 / UA159)	transcriptional regulator
3	A	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	1	Chemie (EPE)
4		water	water		18.0	204	Chemie (HOH)

Sequence modifications

A: 1 - 60 (UniProt: A0A0H2UWN8)

PDB	External Database	Details
Leu 61	-	expression tag
Glu 62	-	expression tag
His 63	-	expression tag
His 64	-	expression tag
His 65	-	expression tag
His 66	-	expression tag
His 67	-	expression tag
His 68	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	15577.9
Non-Polymers*	Number of molecules	1
	Total formula weight	238.3
All*	Total formula weight	15816.2

*Water molecules are not included.