2MTE

Solution structure of Doc48S

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Cellulose 1,4-beta-cellobiosidase (reducing end) CelS	polymer	69	7670.5	1	UniProt (P0C2S5) Pfam (PF00404)	Ruminiclostridium thermocellum	Cellobiohydrolase CelS, Cellulase SS, Endo-1,4-beta-glucanase, Endoglucanase SS, EGSS, Exocellulase
2	B, C (A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	7670.5
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	7750.7

*Water molecules are not included.