3MPC

The crystal structure of a Fn3-like protein from Clostridium thermocellum

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)	Fn3-like protein	polymer	103	10879.9	2	UniProt (A3DHG6)	Clostridium thermocellum
2	C (B)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3	D, E (A, B)	water	water		18.0	217	Chemie (HOH)

Sequence modifications

A, B: 2 - 96 (UniProt: A3DHG6)

PDB	External Database	Details
Met 1	-	expression tag
Glu 97	-	expression tag
His 98	-	expression tag
His 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag
His 102	-	expression tag
His 103	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	21759.7
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	21855.8

*Water molecules are not included.