9P4J

The structure of Retron Eco8 in Apo state

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)	Retron Eco8 OLD nuclease	polymer	750	87373.8	4	UniProt (P0DV58)	Escherichia coli
2	E, F, G, H (E, F, G, H)	Retron Eco8 reverse transcriptase	polymer	381	44213.1	4	UniProt (P0DV59)	Escherichia coli	RT
3	I, K, L, M (I, J, K, L)	msrRNA	polymer	81	25986.4	4	GenBank (1881611662)	Escherichia coli
4	J, N, O, P (M, N, O, P)	msdDNA	polymer	75	23126.8	4	GenBank (1881611662)	Escherichia coli

Sequence modifications

E, F, G, H: 2 - 374 (UniProt: P0DV59)

PDB	External Database	Details
Leu 375	-	expression tag
Glu 376	-	expression tag
His 377	-	expression tag
His 378	-	expression tag
His 379	-	expression tag
His 380	-	expression tag
His 381	-	expression tag
His 382	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	722800.7
All*	Total formula weight	722800.7

*Water molecules are not included.