4RSS

Crystal structure of tyrosine-protein kinase SYK with an inhibitor

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 SYK	polymer	290	33901.0	1	UniProt (P43405) Pfam (PF07714) In PDB	Homo sapiens (human)	Spleen tyrosine kinase, p72-Syk
2	A	1-[(3-methyl-1-{2-[(1,2,3-trimethyl-1H-indol-5-yl)amino]pyrimidin-4-yl}-1H-pyrazol-4-yl)methyl]azetidin-3-ol	non-polymer		417.5	1	Chemie (4MG)
3		water	water		18.0	178	Chemie (HOH)

Sequence modifications

A: 356 - 635 (UniProt: P43405)

PDB	External Database	Details
Leu 636	-	expression tag
Glu 637	-	expression tag
His 638	-	expression tag
His 639	-	expression tag
His 640	-	expression tag
His 641	-	expression tag
His 642	-	expression tag
His 643	-	expression tag
His 644	-	expression tag
His 645	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33901.0
Non-Polymers*	Number of molecules	1
	Total formula weight	417.5
All*	Total formula weight	34318.5

*Water molecules are not included.