5W5G

Structure of Human Sts-1 histidine phosphatase domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	Ubiquitin-associated and SH3 domain-containing protein B	polymer	262	29525.9	3	UniProt (Q8TF42) Pfam (PF00300) In PDB	Homo sapiens (Human)	Cbl-interacting protein p70,Suppressor of T-cell receptor signaling 1,STS-1,T-cell ubiquitin ligand 2,TULA-2,Tyrosine-protein phosphatase STS1/TULA2
2		water	water		18.0	95	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	88577.7
All*	Total formula weight	88577.7

*Water molecules are not included.