2K6T

Solution structure of the relaxin-like factor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Insulin-like 3 A chain	polymer	26	2778.2	1	UniProt (P51460)		Leydig insulin-like peptide, Ley-I-L, Relaxin-like factor, RLF
2	B (B)	Insulin-like 3 B chain	polymer	31	3528.1	1	UniProt (P51460)		Leydig insulin-like peptide, Ley-I-L, Relaxin-like factor, RLF

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6306.3
All*	Total formula weight	6306.3

*Water molecules are not included.