3KGZ

Crystal structure of a cupin 2 conserved barrel domain protein from Rhodopseudomonas palustris

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)	Cupin 2 conserved barrel domain protein	polymer	156	17629.8	2	UniProt (B3QER1)	Rhodopseudomonas palustris
2	C, D (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
3	E, F (A, B)	water	water		18.0	180	Chemie (HOH)

Sequence modifications

A, B: 20 - 165 (UniProt: B3QER1)

PDB	External Database	Details
Met 17	-	expression tag
Ser 18	-	expression tag
Leu 19	-	expression tag
Gly 166	-	expression tag
His 167	-	expression tag
His 168	-	expression tag
His 169	-	expression tag
His 170	-	expression tag
His 171	-	expression tag
His 172	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35259.6
Non-Polymers*	Number of molecules	2
	Total formula weight	109.9
All*	Total formula weight	35369.5

*Water molecules are not included.