7P8R

X-ray structure of the adduct of a vanadium picolinate complex with RNase A at pH 5.1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ribonuclease pancreatic	polymer	124	13708.3	2	UniProt (P61823) Pfam (PF00074) In PDB	Bos taurus (cattle)	RNase 1,RNase A
2	A	hydroxy(oxo)bis(pyridine-2-carboxylato-kappa~2~N,O)vanadium(3+)	non-polymer		328.2	1	Chemie (AIV)
3	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4		water	water		18.0	389	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27416.7
Non-Polymers*	Number of molecules	3
	Total formula weight	520.3
All*	Total formula weight	27936.9

*Water molecules are not included.