2R4O

Crystal structure of the long-chain fatty acid transporter FadL mutant delta NPA

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)	Long-chain fatty acid transport protein	polymer	427	46643.8	2	UniProt (P10384) Pfam (PF03349)	Escherichia coli	Outer membrane fadL protein, Outer membrane flp protein
2	C, D, E, F (A, B)	LAURYL DIMETHYLAMINE-N-OXIDE	non-polymer		229.4	4	Chemie (LDA)

Sequence modifications

A, B: 1 - 421 (UniProt: P10384)

PDB	External Database	Details
Gly 33	Asn 58	engineered mutation
Gly 34	Pro 59	engineered mutation
Gly 35	Ala 60	engineered mutation
Thr 197	Ile 222	conflict
His 422	-	expression tag
His 423	-	expression tag
His 424	-	expression tag
His 425	-	expression tag
His 426	-	expression tag
His 427	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	93287.6
Non-Polymers*	Number of molecules	4
	Total formula weight	917.6
All*	Total formula weight	94205.2

*Water molecules are not included.