1G83

CRYSTAL STRUCTURE OF FYN SH3-SH2

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)	PROTO-ONCOGENE TYROSINE-PROTEIN KINASE FYN	polymer	165	18910.9	2	UniProt (P06241) Pfam (PF00018) Pfam (PF00017)	Homo sapiens (human)	P59-FYN
2	C, D (A, B)	water	water		18.0	16	Chemie (HOH)

Sequence modifications

A, B: 82 - 246 (UniProt: P06241)

PDB	External Database	Details
Ser 239	Cys 238	engineered mutation
Ser 240	Cys 239	engineered mutation
Ser 246	Cys 245	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37821.9
All*	Total formula weight	37821.9

*Water molecules are not included.