5MKI

Crystal structure of SmAP (LSm) protein from Methanococcus vannielii

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...)	Like-Sm ribonucleoprotein core	polymer	72	8150.4	14	UniProt (A6UPF5)	Methanococcus vannielii SB
2	O, P, Q, R, S... (C, D, E, F, G...)	CALCIUM ION	non-polymer		40.1	10	Chemie (CA)
3	Y (M)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	1	Chemie (EPE)
4	AA, BA, CA, DA, EA... (B, C, D, E, F...)	water	water		18.0	492	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	114106.3
Non-Polymers*	Number of molecules	11
	Total formula weight	639.1
All*	Total formula weight	114745.4

*Water molecules are not included.