7YNW

Crystal structure of O-(2-nitrobenzyl)-L-tyrosine-tRNA sythetase in complex with O-(2-nitrobenzyl)-L-tyrosine

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)	Tyrosine--tRNA ligase	polymer	315	36046.7	2	UniProt (Q57834) Pfam (PF00579)	Methanocaldococcus jannaschii	Tyrosyl-tRNA synthetase,TyrRS
2	C, D (A, B)	(2~{S})-2-azanyl-3-[4-[(2-nitrophenyl)methoxy]phenyl]propanoic acid	non-polymer		316.3	2	Chemie (J2F)
3	E, F (A, B)	water	water		18.0	81	Chemie (HOH)

Sequence modifications

A, B: 1 - 306 (UniProt: Q57834)

PDB	External Database	Details
Gly 32	Tyr 32	conflict
Gly 65	Leu 65	conflict
Glu 108	Phe 108	conflict
Ser 158	Asp 158	conflict
Glu 162	Leu 162	conflict
Arg 286	Asp 286	conflict
Ser 307	-	expression tag
Asp 308	-	expression tag
Pro 309	-	expression tag
Glu 310	-	expression tag
Asn 311	-	expression tag
Leu 312	-	expression tag
Tyr 313	-	expression tag
Phe 314	-	expression tag
Gln 315	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	72093.4
Non-Polymers*	Number of molecules	2
	Total formula weight	632.6
All*	Total formula weight	72726.0

*Water molecules are not included.