Mining out for iron.
Thomine
S
S
D001692:Biological Transport; D002352:Carrier Proteins / Q000235:genetics* / Q000378:metabolism; D007501:Iron / Q000378:metabolism*; D008565:Membrane Proteins / Q000235:genetics* / Q000378:metabolism; D026901:Membrane Transport Proteins; D010940:Plant Proteins; D003313:Zea mays / Q000235:genetics* / Q000378:metabolism
D002352:Carrier Proteins; D008565:Membrane Proteins; D026901:Membrane Transport Proteins; D010940:Plant Proteins; C419784:yellow stripe1 protein, Zea mays; D007501:Iron