6L8K

Structure of URT1 in complex with UTP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	UTP:RNA uridylyltransferase 1	polymer	374	43406.6	1	UniProt (O64642) Pfam (PF22600) Pfam (PF03828) In PDB	Arabidopsis thaliana (Mouse-ear cress)
2	A	URIDINE 5'-TRIPHOSPHATE	non-polymer		484.1	1	Chemie (UTP)

Sequence modifications

A: 410 - 764 (UniProt: O64642)

PDB	External Database	Details
Met 391	-	initiating methionine
Gly 392	-	expression tag
Ser 393	-	expression tag
Ser 394	-	expression tag
His 395	-	expression tag
His 396	-	expression tag
His 397	-	expression tag
His 398	-	expression tag
His 399	-	expression tag
His 400	-	expression tag
Ser 401	-	expression tag
Ser 402	-	expression tag
Gly 403	-	expression tag
Glu 404	-	expression tag
Asn 405	-	expression tag
Leu 406	-	expression tag
Tyr 407	-	expression tag
Phe 408	-	expression tag
Gln 409	-	expression tag
Ala 547	Asp 547	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	43406.6
Non-Polymers*	Number of molecules	1
	Total formula weight	484.1
All*	Total formula weight	43890.7

*Water molecules are not included.