3A5Y

Crystal structure of GenX from Escherichia coli in complex with lysyladenylate analog

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	Putative lysyl-tRNA synthetase	polymer	345	39188.4	4	UniProt (C3SGA2) Pfam (PF00152) UniProt (by SIFTS) (P0A8N7) In PDB	Escherichia coli	GenX
2	A, B, C, D	5'-O-[(L-LYSYLAMINO)SULFONYL]ADENOSINE	non-polymer		474.5	4	Chemie (KAA)
3		water	water		18.0	1031	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 325 (UniProt: C3SGA2)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	156753.5
Non-Polymers*	Number of molecules	4
	Total formula weight	1898.0
All*	Total formula weight	158651.4

*Water molecules are not included.