3IVD

Putative 5'-Nucleotidase (c4898) from Escherichia Coli in complex with Uridine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Nucleotidase	polymer	509	56300.1	2	UniProt (Q8FBB1) Pfam (PF00149) Pfam (PF02872) UniProt (by SIFTS) (A0A0H2VD83)	Escherichia coli O6
2	C, G (A, B)	FE (III) ION	non-polymer		55.8	2	Chemie (FE)
3	D, H (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
4	E, I (A, B)	URIDINE	non-polymer		244.2	2	Chemie (URI)
5	F, J (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
6	K, L (A, B)	water	water		18.0	460	Chemie (HOH)

Sequence modifications

A, B: 22 - 519 (UniProt: Q8FBB1)

PDB	External Database	Details
Mse 19	-	expression tag
Ser 20	-	expression tag
Leu 21	-	expression tag
Glu 520	-	expression tag
Gly 521	-	expression tag
His 522	-	expression tag
His 523	-	expression tag
His 524	-	expression tag
His 525	-	expression tag
His 526	-	expression tag
His 527	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	112600.2
Non-Polymers*	Number of molecules	8
	Total formula weight	780.9
All*	Total formula weight	113381.1

*Water molecules are not included.