7CV1

Structure of human tRNAHis guanylyltransferase (Thg1) in the presence of human mitochondrial tRNAHis

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	Probable tRNA(His) guanylyltransferase	polymer	277	32646.1	4	UniProt (Q9NWX6) Pfam (PF04446) Pfam (PF14413) In PDB	Homo sapiens (Human)	Interphase cytoplasmic foci protein 45,tRNA-histidine guanylyltransferase

Sequence modifications

A, B, C, D: 1 - 269 (UniProt: Q9NWX6)

PDB	External Database	Details
Met -7	-	expression tag
Gly -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	130584.3
All*	Total formula weight	130584.3

*Water molecules are not included.