6EZD

Pyrrolysyl-tRNA synthetase from Canditatus Methanomethylophilus alvus (MmaPylRS)

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	Pyrrolysyl-tRNA synthetase	polymer	283	31819.1	4	UniProt (M9SC49) Pfam (PF17759) In PDB	Candidatus Methanomethylophilus alvus Mx1201 1)
2		water	water		18.0	364	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 275 (UniProt: M9SC49)

PDB	External Database	Details
Gly 276	-	expression tag
Ser 277	-	expression tag
His 278	-	expression tag
His 279	-	expression tag
His 280	-	expression tag
His 281	-	expression tag
His 282	-	expression tag
His 283	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	127276.4
All*	Total formula weight	127276.4

*Water molecules are not included.