9QOF

E.coli seryl-tRNA synthetase (Arm deletion mutant) bound to sulphamoyl 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	polymer	368	41427.0	2	UniProt (P0A8L1) Pfam (PF02403) Pfam (PF00587)	Escherichia coli K-12	Seryl-tRNA synthetase,SerRS,Seryl-tRNA(Ser/Sec) synthetase
2	C, F (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D, G (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	E, H (A, B)	5'-O-(N-(L-SERYL)-SULFAMOYL)ADENOSINE	non-polymer		433.4	2	Chemie (SSA)
5	I, J (A, B)	water	water		18.0	281	Chemie (HOH)

Sequence modifications

A, B: 63 - 96 (UniProt: P0A8L1)
A, B: 98 - 430 (UniProt: P0A8L1)

PDB	External Database	Details
Gly 97	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	82854.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1107.5
All*	Total formula weight	83961.6

*Water molecules are not included.