2SPC

CRYSTAL STRUCTURE OF THE REPETITIVE SEGMENTS OF SPECTRIN

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)	SPECTRIN	polymer	107	12292.7	2	UniProt (P13395) Pfam (PF00435)	Drosophila melanogaster (fruit fly)
2	C, D (A, B)	water	water		18.0	156	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	24585.5
All*	Total formula weight	24585.5

*Water molecules are not included.