2GJW

RNA Recognition and Cleavage by an Splicing Endonuclease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	E, I	5'-R(*GP*CP*GP*AP*CP*CP*GP*AP*CP*CP*AP*(DU)P*AP*GP*CP*UP*GP*CP*A)-3'	polymer	19	6059.7	2
2	F, J	5'-R(*UP*GP*CP*AP*GP*CP*GP*GP*UP*CP*AP*(A23))-3'	polymer	12	3913.3	2
3	H, L	5'-R(*AP*GP*GP*UP*CP*GP*C)-3'	polymer	7	2236.4	2
4	A, B, C, D	tRNA-splicing endonuclease	polymer	313	37105.4	4	UniProt (O29362) Pfam (PF02778) Pfam (PF01974) In PDB	Archaeoglobus fulgidus	tRNA-intron endonuclease

Sequence modifications

A, B, C, D: 5 - 308 (UniProt: O29362)

PDB	External Database	Details
Met -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
Val 155	Ile 152	see remark 999

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	172840.5
All*	Total formula weight	172840.5

*Water molecules are not included.