7W30

Tudor domain of SMN in complex with a small molecule

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 (A, B, C, D)	Survival motor neuron protein	polymer	66	7352.3	4	UniProt (Q16637) Pfam (PF06003)	Homo sapiens (Human)	Component of gems 1,Gemin-1
2	E, F, GA, X (A, D, C)	1,2-dimethylquinolin-4-imine	non-polymer		172.2	4	Chemie (8AT)
3	AA, BA, CA, DA, EA... (C, A, D, B)	UNKNOWN ATOM OR ION	non-polymer			29	Chemie (UNX)
4	LA, MA, NA, OA (A, B, C, D)	water	water		18.0	110	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	29409.0
Non-Polymers*	Number of molecules	33
	Total formula weight	688.9
All*	Total formula weight	30097.9

*Water molecules are not included.