9W8H

Isomerase Structure at 140K

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)	Peptidyl-prolyl cis-trans isomerase FKBP1A	polymer	108	11967.7	2	UniProt (P62942) Pfam (PF00254)	Homo sapiens (human)
2	C, D (A, B)	water	water		18.0	173	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	23935.4
All*	Total formula weight	23935.4

*Water molecules are not included.