9NJE

hPNPase bound to PO4 in loop conformation 2

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 (A, B, C)	Polyribonucleotide nucleotidyltransferase 1, mitochondrial	polymer	773	84417.1	3	UniProt (Q8TCS8) Pfam (PF01138) Pfam (PF03725) Pfam (PF03726) Pfam (PF00013) Pfam (PF00575)	Homo sapiens (human)	3'-5' RNA exonuclease OLD35,PNPase old-35,Polynucleotide phosphorylase 1,PNPase 1,Polynucleotide phosphorylase-like protein
2	D, E, F (A, B, C)	PHOSPHATE ION	non-polymer		95.0	3	Chemie (PO4)

Sequence modifications

A, B, C: 46 - 783 (UniProt: Q8TCS8)

PDB	External Database	Details
Met 45	-	initiating methionine
Ser 784	-	expression tag
Gly 785	-	expression tag
Ser 786	-	expression tag
Gly 787	-	expression tag
Ser 788	-	expression tag
Ala 789	-	expression tag
Trp 790	-	expression tag
Ser 791	-	expression tag
His 792	-	expression tag
Pro 793	-	expression tag
Gln 794	-	expression tag
Phe 795	-	expression tag
Glu 796	-	expression tag
Lys 797	-	expression tag
Gly 798	-	expression tag
Gly 799	-	expression tag
Gly 800	-	expression tag
Ser 801	-	expression tag
Gly 802	-	expression tag
Gly 803	-	expression tag
Gly 804	-	expression tag
Ser 805	-	expression tag
Gly 806	-	expression tag
Gly 807	-	expression tag
Ser 808	-	expression tag
Ala 809	-	expression tag
Trp 810	-	expression tag
Ser 811	-	expression tag
His 812	-	expression tag
Pro 813	-	expression tag
Gln 814	-	expression tag
Phe 815	-	expression tag
Glu 816	-	expression tag
Lys 817	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	253251.3
Non-Polymers*	Number of molecules	3
	Total formula weight	284.9
All*	Total formula weight	253536.2

*Water molecules are not included.