3E7V

Crystal Structure of Human Haspin with a pyrazolo-pyrimidine ligand

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Serine/threonine-protein kinase haspin	polymer	357	40711.5	1	UniProt (Q8TF76) Pfam (PF12330) In PDB	Homo sapiens (Human)	Haploid germ cell-specific nuclear protein kinase, H-haspin, Germ cell-specific gene 2 protein
2	A	3-(3-aminophenyl)-N-(3-chlorophenyl)pyrazolo[1,5-a]pyrimidin-5-amine	non-polymer		335.8	1	Chemie (DZO)
3	A	NICKEL (II) ION	non-polymer		58.7	1	Chemie (NI)
4	A	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
5		water	water		18.0	301	Chemie (HOH)

Sequence modifications

A: 471 - 798 (UniProt: Q8TF76)

PDB	External Database	Details
Met 442	-	expression tag
His 443	-	expression tag
His 444	-	expression tag
His 445	-	expression tag
His 446	-	expression tag
His 447	-	expression tag
His 448	-	expression tag
Ser 449	-	expression tag
Ser 450	-	expression tag
Gly 451	-	expression tag
Val 452	-	expression tag
Asp 453	-	expression tag
Leu 454	-	expression tag
Gly 455	-	expression tag
Thr 456	-	expression tag
Glu 457	-	expression tag
Asn 458	-	expression tag
Leu 459	-	expression tag
Tyr 460	-	expression tag
Phe 461	-	expression tag
Gln 462	-	expression tag
Ser 463	-	expression tag
Met 464	-	expression tag
Gly 465	-	expression tag
Glu 466	-	expression tag
Cys 467	-	expression tag
Ser 468	-	expression tag
Gln 469	-	expression tag
Lys 470	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	40711.5
Non-Polymers*	Number of molecules	9
	Total formula weight	829.0
All*	Total formula weight	41540.4

*Water molecules are not included.