7YL4

Cell surface protein YwfG protein (apo form)

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)	GRAM_POS_ANCHORING domain-containing protein	polymer	505	54043.5	2	UniProt (S6FKX6)	Lactococcus lactis subsp. lactis
2	C, J (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, E, F, G, H... (A, B)	SULFATE ION	non-polymer		96.1	14	Chemie (SO4)
4	S, T (A, B)	water	water		18.0	74	Chemie (HOH)

Sequence modifications

A, B: 28 - 511 (UniProt: S6FKX6)

PDB	External Database	Details
Met 7	-	initiating methionine
Gly 8	-	expression tag
Ser 9	-	expression tag
Ser 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
Ser 17	-	expression tag
Ser 18	-	expression tag
Gly 19	-	expression tag
Leu 20	-	expression tag
Val 21	-	expression tag
Pro 22	-	expression tag
Arg 23	-	expression tag
Gly 24	-	expression tag
Ser 25	-	expression tag
His 26	-	expression tag
Met 27	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	108087.0
Non-Polymers*	Number of molecules	16
	Total formula weight	1425.0
All*	Total formula weight	109512.1

*Water molecules are not included.