3P42

Structure of GfcC (YmcB), protein encoded by the E. coli group 4 capsule operon

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Predicted protein	polymer	236	26266.1	4	UniProt (B7UN63) Pfam (PF20616) Pfam (PF06251) In PDB	Escherichia coli O127:H6
2	B, D	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3		water	water		18.0	693	Chemie (HOH)

Sequence modifications

A, B, C, D: 22 - 248 (UniProt: B7UN63)

PDB	External Database	Details
Mse 21	-	EXPRESSION TAG
Leu 249	-	EXPRESSION TAG
Glu 250	-	EXPRESSION TAG
His 251	-	EXPRESSION TAG
His 252	-	EXPRESSION TAG
His 253	-	EXPRESSION TAG
His 254	-	EXPRESSION TAG
His 255	-	EXPRESSION TAG
His 256	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	105064.5
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	105352.7

*Water molecules are not included.