7RAW

Domain 1 of Starch adherence system protein 20 (Sas20) from Ruminococcus bromii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Dockerin domain-containing protein	polymer	251	27524.3	1	UniProt (A0A2N0URA4) In PDB	Ruminococcus bromii L2-63
2	A	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
3	A	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
4		water	water		18.0	111	Chemie (HOH)

Sequence modifications

A: 1 - 238 (UniProt: A0A2N0URA4)

PDB	External Database	Details
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	27524.3
Non-Polymers*	Number of molecules	2
	Total formula weight	256.3
All*	Total formula weight	27780.6

*Water molecules are not included.