3CEW

Crystal structure of a cupin protein (BF4112) from Bacteroides fragilis. Northeast Structural Genomics Consortium target BfR205

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, D	Uncharacterized cupin protein	polymer	125	13764.0	4	UniProt (Q5L811) Pfam (PF07883) UniProt (by SIFTS) (A0A380YRY7) In PDB	Bacteroides fragilis
2	A, B, C, D	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3		water	water		18.0	313	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 117 (UniProt: Q5L811)

PDB	External Database	Details
Leu 118	-	EXPRESSION TAG
Glu 119	-	EXPRESSION TAG
His 120	-	EXPRESSION TAG
His 121	-	EXPRESSION TAG
His 122	-	EXPRESSION TAG
His 123	-	EXPRESSION TAG
His 124	-	EXPRESSION TAG
His 125	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	55056.1
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	55317.8

*Water molecules are not included.