1TPF

COMPARISON OF THE STRUCTURES AND THE CRYSTAL CONTACTS OF TRYPANOSOMAL TRIOSEPHOSPHATE ISOMERASE IN FOUR DIFFERENT CRYSTAL FORMS

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	TRIOSEPHOSPHATE ISOMERASE	polymer	250	26865.8	2	UniProt (P04789) Pfam (PF00121) In PDB	Trypanosoma brucei brucei
2	A, B	DIMETHYL SULFOXIDE	non-polymer		78.1	4	Chemie (DMS)
3		water	water		18.0	158	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53731.7
Non-Polymers*	Number of molecules	4
	Total formula weight	312.5
All*	Total formula weight	54044.2

*Water molecules are not included.