3PDD

Structures of Clostridium thermocellum CbhA fibronectin(III)-like modules

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Glycoside hydrolase, family 9	polymer	190	20538.0	1	UniProt (A3DCH2) Pfam (PF17957) In PDB	Clostridium thermocellum
2	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
3	A	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
4		water	water		18.0	501	Chemie (HOH)

Sequence modifications

A: 2 - 182 (UniProt: A3DCH2)

PDB	External Database	Details
Met 1	-	expression tag
Leu 183	-	expression tag
Glu 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag
His 187	-	expression tag
His 188	-	expression tag
His 189	-	expression tag
His 190	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	20538.0
Non-Polymers*	Number of molecules	5
	Total formula weight	195.8
All*	Total formula weight	20733.8

*Water molecules are not included.