2HL2

Crystal structure of the editing domain of threonyl-tRNA synthetase from Pyrococcus abyssi in complex with an analog of seryladenylate

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)	Threonyl-tRNA synthetase	polymer	143	16281.8	2	UniProt (Q9UZ14) Pfam (PF08915)	Pyrococcus abyssi	Threonine--tRNA ligase, ThrRS
2	C, D (A, B)	5'-O-(N-(L-SERYL)-SULFAMOYL)ADENOSINE	non-polymer		433.4	2	Chemie (SSA)
3	E, F (A, B)	water	water		18.0	90	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	32563.6
Non-Polymers*	Number of molecules	2
	Total formula weight	866.8
All*	Total formula weight	33430.4

*Water molecules are not included.