4IJP

Crystal Structure of Human PRPF4B kinase domain in complex with 4-{5-[(2-Chloro-pyridin-4-ylmethyl)-carbamoyl]-thiophen-2-yl}-benzo[b]thiophene-2-carboxylic acid amine

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)	Serine/threonine-protein kinase PRP4 homolog	polymer	358	41933.5	2	UniProt (Q13523) Pfam (PF00069)	Homo sapiens (human)	PRP4 kinase, PRP4 pre-mRNA-processing factor 4 homolog
2	C, H (A, B)	4-(5-{[(2-chloropyridin-4-yl)methyl]carbamoyl}thiophen-2-yl)-1-benzothiophene-2-carboxamide	non-polymer		427.9	2	Chemie (1EH)
3	D, E, F, G, I... (A, B)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4	K, L (A, B)	water	water		18.0	173	Chemie (HOH)

Sequence modifications

A, B: 657 - 1007 (UniProt: Q13523)

PDB	External Database	Details
Met 656	-	expression tag
His 1008	-	expression tag
His 1009	-	expression tag
His 1010	-	expression tag
His 1011	-	expression tag
His 1012	-	expression tag
His 1013	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83866.9
Non-Polymers*	Number of molecules	8
	Total formula weight	1432.2
All*	Total formula weight	85299.2

*Water molecules are not included.