3QLB

Enantiopyochelin outer membrane TonB-dependent transporter from Pseudomonas fluorescens bound to the ferri-enantiopyochelin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Enantio-pyochelin receptor	polymer	748	81836.5	2	UniProt (C5I2D9) Pfam (PF07715) Pfam (PF00593) In PDB	Pseudomonas fluorescens	FetA
2	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	A, B	CITRIC ACID	non-polymer		192.1	2	Chemie (CIT)
4	A, B	ENANTIO-PYOCHELIN FE(III)	non-polymer		378.2	2	Chemie (EFE)

Sequence modifications

A, B: -49 - 698 (UniProt: C5I2D9)

PDB	External Database	Details
His 388	-	SEE REMARK 999
His 389	-	SEE REMARK 999
His 390	-	SEE REMARK 999
His 391	-	SEE REMARK 999
His 392	-	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	163673.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1332.9
All*	Total formula weight	165005.9

*Water molecules are not included.