5U36

Crystal Structure Of A Mutant M. Jannashii Tyrosyl-tRNA Synthetase

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	314	36005.8	2	UniProt (Q57834) Pfam (PF00579)	Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)	Tyrosyl-tRNA synthetase,TyrRS

Sequence modifications

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

PDB	External Database	Details
Ser 32	Tyr 32	engineered mutation
Ala 65	Leu 65	engineered mutation
Lys 108	Phe 108	engineered mutation
His 109	Gln 109	engineered mutation
Gly 158	Asp 158	engineered mutation
Lys 162	Leu 162	engineered mutation
Leu 307	-	expression tag
Glu 308	-	expression tag
His 309	-	expression tag
His 310	-	expression tag
His 311	-	expression tag
His 312	-	expression tag
His 313	-	expression tag
His 314	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	72011.6
All*	Total formula weight	72011.6

*Water molecules are not included.