3BPR

Crystal structure of catalytic domain of the proto-oncogene tyrosine-protein kinase MER in complex with inhibitor C52

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, D	Proto-oncogene tyrosine-protein kinase MER	polymer	313	35889.4	4	UniProt (Q12866) Pfam (PF07714) In PDB	Homo sapiens (human)	C-mer, Receptor tyrosine kinase MerTK
2	A, B, C, D	2-(2-HYDROXYETHYLAMINO)-6-(3-CHLOROANILINO)-9-ISOPROPYLPURINE	non-polymer		346.8	4	Chemie (OLP)
3	B	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4	C, D	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5		water	water		18.0	131	Chemie (HOH)

Sequence modifications

A, B, C, D: 570 - 864 (UniProt: Q12866)

PDB	External Database	Details
Met 552	-	expression tag
Gly 553	-	expression tag
Ser 554	-	expression tag
Ser 555	-	expression tag
His 556	-	expression tag
His 557	-	expression tag
His 558	-	expression tag
His 559	-	expression tag
His 560	-	expression tag
His 561	-	expression tag
Ser 562	-	expression tag
Ser 563	-	expression tag
Gly 564	-	expression tag
Leu 565	-	expression tag
Val 566	-	expression tag
Pro 567	-	expression tag
Arg 568	-	expression tag
Gly 569	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	143557.7
Non-Polymers*	Number of molecules	7
	Total formula weight	1481.2
All*	Total formula weight	145038.9

*Water molecules are not included.