1YTT

YB SUBSTITUTED SUBTILISIN FRAGMENT OF MANNOSE BINDING PROTEIN-A (SUB-MBP-A), MAD STRUCTURE AT 110K

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)	MANNOSE-BINDING PROTEIN A	polymer	115	12688.1	2	UniProt (P19999) Pfam (PF00059)	Rattus norvegicus (Norway rat)	SUB-MBP-A
2	C, D, E, F (A, B)	YTTERBIUM (III) ION	non-polymer		173.0	4	Chemie (YB)
3	G, H (A, B)	water	water		18.0	158	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	25376.3
Non-Polymers*	Number of molecules	4
	Total formula weight	692.2
All*	Total formula weight	26068.5

*Water molecules are not included.