1FPZ

CRYSTAL STRUCTURE ANALYSIS OF KINASE ASSOCIATED PHOSPHATASE (KAP) WITH A SUBSTITUTION OF THE CATALYTIC SITE CYSTEINE (CYS140) TO A SERINE

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, E... (A, B, C, D, E...)	CYCLIN-DEPENDENT KINASE INHIBITOR 3	polymer	212	23819.1	6	UniProt (Q16667) Pfam (PF05706)	Homo sapiens (human)
2	G, H, I, J, K... (A, B, C, D, E...)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
3	M, N, O, P, Q... (A, B, C, D, E...)	water	water		18.0	690	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 212 (UniProt: Q16667)

PDB	External Database	Details
Ser 140	Cys 140	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	142914.3
Non-Polymers*	Number of molecules	6
	Total formula weight	576.4
All*	Total formula weight	143490.7

*Water molecules are not included.