3FHH

Crystal structure of the heme/hemoglobin outer membrane transporter ShuA from Shigella dysenteriae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Outer membrane heme receptor ShuA	polymer	640	70573.3	1	UniProt (P72412) Pfam (PF07715) Pfam (PF00593)	Shigella dysenteriae
2	B (A)	octyl beta-D-glucopyranoside	non-polymer		292.4	1	Chemie (BOG)
3	C, D, E, F (A)	LEAD (II) ION	non-polymer		207.2	4	Chemie (PB)
4	G (A)	water	water		18.0	45	Chemie (HOH)

Sequence modifications

A: 1 - 324 (UniProt: P72412)
A: 325 - 332 (PDB: 3FHH)
A: 333 - 640 (UniProt: P72412)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	70573.3
Non-Polymers*	Number of molecules	5
	Total formula weight	1121.2
All*	Total formula weight	71694.4

*Water molecules are not included.