1JL2

Crystal structure of TCEO RNase H-a chimera combining the folding core from T. thermophilus RNase H and the remaining region of E. coli RNase H

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)	Chimera of Ribonuclease HI, Ribonuclease H	polymer	156	17601.0	4	UniProt (P0A7Y4) UniProt (P29253) Pfam (PF00075)	Escherichia coli (strain K12)	RNase H
2	E, F, G, H (A, B, C, D)	water	water		18.0	281	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 42 (UniProt: P0A7Y4)

PDB	External Database	Details
Ala 13	Cys 13	conflict

A, B, C, D: 43 - 123 (UniProt: P29253)

PDB	External Database	Details
Ala 63	Cys 67	conflict

A, B, C, D: 124 - 156 (UniProt: P0A7Y4)

PDB	External Database	Details
Ala 134	Cys 133	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	70403.8
All*	Total formula weight	70403.8

*Water molecules are not included.