A7X146 (ISDB_STAA1) Staphylococcus aureus (strain Mu3 / ATCC 700698)

Iron-regulated surface determinant protein B UniProtKBInterProInteractive Modelling

645 aa; Sequence (Fasta) Identical sequences: Staphylococcus aureus: A6U0U6; A5IS15; Q7A656; Q99UX5; Bacillus amyloliquefaciens: A0A2S4EPR9; Staphylococcus aureus: A0A3A5LJL8; Streptococcus dysgalactiae subsp. equisimilis: A0A4V6LFD5

Sequence Features

 362Iron (heme axial ligand).
 440Iron (heme axial ligand).
 7-32YSIRK Gram-positive signal peptide
IPR005877PF04650
 147-253NEAT domain
IPR006635PF05031
 349-448NEAT domain
IPR006635PF05031
 603-645Gram-positive LPXTG cell wall anchor
IPR019948PF00746

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Staphylococcus aureus IsdB bound to human hemoglobin Heteromer
Q7A656; P69905; P68871; P69905; P68871;
HEM;5vmm126-454
Staphylococcus aureus heme-bound IsdB-N2homo-2-mer HEM;MG;3rtl341-458
Staphylococcus aureus heme-bound selenomethionine-labeled IsdB-N2homo-2-mer HEM;MG;3rur341-455