4NU1

Crystal structure of a transition state mimic of the GSK-3/Axin complex bound to phosphorylated N-terminal auto-inhibitory pS9 peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Glycogen synthase kinase-3 beta	polymer	389	44260.6	1	UniProt (Q9WV60) Pfam (PF00069)	Mus musculus (mouse)	GSK-3 beta, Serine/threonine-protein kinase GSK3B
2	B (B)	Axin-1	polymer	24	2738.1	1	UniProt (O15169)	Homo sapiens (human)	Axis inhibition protein 1, hAxin
3	C, D (A)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	E, F (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	G (A)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)
6	H (A)	ALUMINUM FLUORIDE	non-polymer		84.0	1	Chemie (AF3)
7	I (A)	NITRATE ION	non-polymer		62.0	1	Chemie (NO3)
8	J, K (A, B)	water	water		18.0	98	Chemie (HOH)

Sequence modifications

A: 1 - 383 (UniProt: Q9WV60)

PDB	External Database	Details
His 384	-	expression tag
His 385	-	expression tag
His 386	-	expression tag
His 387	-	expression tag
His 388	-	expression tag
His 389	-	expression tag

B: 383 - 402 (UniProt: O15169)

PDB	External Database	Details
Gly 379	-	expression tag
Gly 380	-	expression tag
Ile 381	-	expression tag
Leu 382	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46998.7
Non-Polymers*	Number of molecules	7
	Total formula weight	806.0
All*	Total formula weight	47804.7

*Water molecules are not included.