4MUW

Crystal Structure of PDE10A with Novel Keto-Benzimidazole Inhibitor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A	polymer	351	40575.4	2	UniProt (Q9Y233) In PDB	Homo sapiens (human)
2	A, B	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	A, B	SULFATE ION	non-polymer		96.1	15	Chemie (SO4)
4	A	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
5	A, B	2-{4-[(6,7-difluoro-1H-benzimidazol-2-yl)amino]phenoxy}-N-methyl-3,4'-bipyridin-2'-amine	non-polymer		444.4	2	Chemie (2F4)
6		water	water		18.0	167	Chemie (HOH)

Sequence modifications

A, B: 442 - 779 (UniProt: Q9Y233)

PDB	External Database	Details
Met 429	-	expression tag
Lys 430	-	expression tag
His 431	-	expression tag
His 432	-	expression tag
His 433	-	expression tag
His 434	-	expression tag
His 435	-	expression tag
His 436	-	expression tag
His 437	-	expression tag
Asp 438	-	expression tag
Glu 439	-	expression tag
Val 440	-	expression tag
Asp 441	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	81150.8
Non-Polymers*	Number of molecules	22
	Total formula weight	2683.5
All*	Total formula weight	83834.3

*Water molecules are not included.