8X1A | pdb_00008x1a

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	Sigma70_r1_1	e8x1aB01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Sigma70_r1_1	ECOD (v295)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B]	Iron(III) ABC transporter, periplasmic iron-compound-binding protein	cation binding vitamin binding thiamine binding binding ion binding alcohol binding heterocyclic compound binding small molecule binding sulfur compound binding thiamine pyrophosphate binding anion binding quaternary ammonium group binding	localization nitrogen compound transport transport sulfur compound transport vitamin transport establishment of localization thiamine transport	cellular anatomical structure extracellular region outer membrane-bounded periplasmic space cell envelope periplasmic space

Chains	Accession	Name	Type
A [auth B]	IPR026045	Ferric binding protein	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.