5EBG

Crystal structure of bovine CD8aa homodimer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	T-cell surface glycoprotein CD8 alpha chain	polymer	115	12939.8	2	UniProt (P31783) Pfam (PF07686) In PDB	Bos taurus (Bovine)
2		water	water		18.0	365	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	25879.6
All*	Total formula weight	25879.6

*Water molecules are not included.