An iron-containing, oxygen carrying complex. In vertebrates it is made up of two pairs of associated globin polypeptide chains, each chain carrying a noncovalently bound heme prosthetic group.
hemozoin formation complex
HICS complex
HIR complex
histone mRNA stem-loop binding complex
IkappaB kinase complex
IKKalpha-IKKalpha complex
immunoglobulin complex +
inhibin complex +
inner kinetochore +
interferon regulatory factor complex +
interleukin-12 complex
interleukin-23 complex
interleukin-27 complex
interleukin-35 complex
intracellular protein-containing complex +
intraciliary transport particle +
intraciliary transport particle A
intraciliary transport particle B
intramolecular phosphotransferase complex +
IRE1-RACK1-PP2A complex
iRhom2/ADAM17 sheddase complex
iron-sulfur cluster assembly complex +
iron-sulfur cluster transfer complex
junctional membrane complex
Kelch-containing formin regulatory complex
Kibra-Ex-Mer complex
KICSTOR complex
Knl1/Spc105 complex
L-cysteine desulfurase complex +
laminin complex +
large latent transforming growth factor-beta complex