1R0V

Structure Determination of the Dimeric Endonuclease in a Pseudo-face-centerd P21212 space group

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 (A, B, C, D)	tRNA-intron endonuclease	polymer	305	36000.2	4	UniProt (O29362) Pfam (PF02778) Pfam (PF01974)	Archaeoglobus fulgidus	Splicing Endonuclease; intron endonuclease; endA
2	E, F, G, H (A, B, C, D)	water	water		18.0	881	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 305 (UniProt: O29362)

PDB	External Database	Details
Val 152	Ile 152	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	144000.9
All*	Total formula weight	144000.9

*Water molecules are not included.