https://www.ncbi.nlm.nih.gov/Structure/pdb/1NFT
1NFT: OVOTRANSFERRIN, N-TERMINAL LOBE, IRON LOADED OPEN FORM
PROTEIN (OVOTRANSFERRIN)FE (III) IONNITRILOTRIACETIC ACIDSULFATE ION
n terminalovotransferrinlobeironloaded
https://www.rcsb.org/structure/1AOV
RCSB PDB - 1AOV: APO DUCK OVOTRANSFERRIN
APO DUCK OVOTRANSFERRIN
rcsb pdbapoduckovotransferrin