5NEC

Crystal structure of the siderophore receptor PiuD from Pseudomonas aeruginosa

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)	TonB-dependent siderophore receptor	polymer	741	81504.9	2	UniProt (V6ALN4)	Pseudomonas aeruginosa 39016
2	C, D (A)	(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE	non-polymer		306.4	2	Chemie (C8E)
3	E, F (A, B)	water	water		18.0	65	Chemie (HOH)

Sequence modifications

A, B: 1 - 731 (UniProt: V6ALN4)

PDB	External Database	Details
Ala -1	-	expression tag
Met 0	-	expression tag
Asn 1	Asp 36	conflict
Leu 732	-	expression tag
Glu 733	-	expression tag
His 734	-	expression tag
His 735	-	expression tag
His 736	-	expression tag
His 737	-	expression tag
His 738	-	expression tag
His 739	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	163009.8
Non-Polymers*	Number of molecules	2
	Total formula weight	612.9
All*	Total formula weight	163622.6

*Water molecules are not included.