7TZB

Crystal structure of the human mitochondrial seryl-tRNA synthetase (mt SerRS) bound with a seryl-adenylate analogue

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Serine--tRNA ligase, mitochondrial	polymer	484	54447.8	2	UniProt (Q9NP81) Pfam (PF00587)	Homo sapiens (human)	SerRSmt,Seryl-tRNA synthetase,SerRS,Seryl-tRNA(Ser/Sec) synthetase
2	C, D (A, B)	5'-O-(N-(L-SERYL)-SULFAMOYL)ADENOSINE	non-polymer		433.4	2	Chemie (SSA)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	108895.5
Non-Polymers*	Number of molecules	2
	Total formula weight	866.8
All*	Total formula weight	109762.3

*Water molecules are not included.