5UU4

Insulin with proline analog ThioP at position B28 in the R6 state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Insulin A Chain	polymer	21	2383.7	2	UniProt (P01308) In PDB	Homo sapiens (Human)
2	B, D	Insulin B Chain	polymer	30	3452.0	2	UniProt (P01308) Pfam (PF00049) In PDB	Homo sapiens (Human)
3	A, C	PHENOL	non-polymer		94.1	2	Chemie (IPH)
4	B, D	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
5	B, D	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	11671.4
Non-Polymers*	Number of molecules	6
	Total formula weight	389.9
All*	Total formula weight	12061.3

*Water molecules are not included.