2MQI

human Fyn SH2 free state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Tyrosine-protein kinase Fyn	polymer	111	13121.9	1	UniProt (P06241) Pfam (PF00017) In PDB	Homo sapiens (human)	Proto-oncogene Syn, Proto-oncogene c-Fyn, Src-like kinase, SLK, p59-Fyn

Sequence modifications

A: 148 - 248 (UniProt: P06241)

PDB	External Database	Details
Asn 138	-	expression tag
Lys 139	-	expression tag
Val 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
Met 147	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	13121.9
All*	Total formula weight	13121.9

*Water molecules are not included.