3PND

FAD binding by ApbE protein from Salmonella enterica: a new class of FAD binding proteins

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	Thiamine biosynthesis lipoprotein ApbE	polymer	337	36985.8	4	UniProt (P41780) Pfam (PF02424) In PDB	Salmonella enterica subsp. enterica serovar Typhimurium
2	B, A, C, D	SULFATE ION	non-polymer		96.1	44	Chemie (SO4)
3	B, A, C, D	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	4	Chemie (FAD)
4		water	water		18.0	329	Chemie (HOH)

Sequence modifications

A, B, C, D: 21 - 350 (UniProt: P41780)

PDB	External Database	Details
Met 20	-	initiating methionine
His 351	-	expression tag
His 352	-	expression tag
His 353	-	expression tag
His 354	-	expression tag
His 355	-	expression tag
His 356	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	147943.1
Non-Polymers*	Number of molecules	48
	Total formula weight	7369.0
All*	Total formula weight	155312.1

*Water molecules are not included.