5ZQV

Crystal Structure of Protein Phosphate 1 complexed with PP1 binding domain of GM

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	Serine/threonine-protein phosphatase PP1-alpha catalytic subunit	polymer	336	38414.9	4	UniProt (P62137) Pfam (PF16891) Pfam (PF00149) In PDB	Mus musculus (Mouse)	PP-1A
2	E, F, G, H	Protein phosphatase 1 regulatory subunit 3A	polymer	99	10957.8	4	UniProt (Q16821) In PDB	Homo sapiens (Human)	Protein phosphatase 1 glycogen-associated regulatory subunit,Protein phosphatase type-1 glycogen targeting subunit,RG1
3	A, B, C, D	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
4	A, C, D	CITRATE ANION	non-polymer		189.1	3	Chemie (FLC)

Sequence modifications

A, B, C, D: 1 - 330 (UniProt: P62137)

PDB	External Database	Details
His 331	-	expression tag
His 332	-	expression tag
His 333	-	expression tag
His 334	-	expression tag
His 335	-	expression tag
His 336	-	expression tag

E, F, G, H: 1 - 99 (UniProt: Q16821)

PDB	External Database	Details
Ser 82	Cys 82	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	197490.7
Non-Polymers*	Number of molecules	7
	Total formula weight	787.1
All*	Total formula weight	198277.8

*Water molecules are not included.