2JJV

Structure of human signal regulatory protein (sirp) beta(2)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	SIGNAL-REGULATORY PROTEIN BETA 1.	polymer	127	14110.8	2	UniProt (Q5TFQ8) Pfam (PF07686) In PDB	HOMO SAPIENS (HUMAN)	SIRP BETA 2
2	A, B	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	B	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4		water	water		18.0	139	Chemie (HOH)

Sequence modifications

A, B: 1 - 119 (UniProt: Q5TFQ8)
A, B: 120 - 127 (PDB: 2JJV)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	28221.7
Non-Polymers*	Number of molecules	5
	Total formula weight	419.7
All*	Total formula weight	28641.4

*Water molecules are not included.