Hemeritrin

Hemeritrin (uga dieja haemeritrin; saka tembung Yunani αίμα = getih lan ερυθρός = abang) ya iku protéin oligomer kang duwé tanggung jawab kanggo transportasi oksigèn (O₂) ing filum invertebrata laut sipuncula, priapulida, brakiopoda, lan ing siji génus cacing Annelida, Magelona. Miohemeritrin ya iku monomer protéin ngikat O₂ kang tinemu ing otot-otot invertebrata laut. Hemeritrin lan miohemeritrin dasare tanpa warna nalika kadeoksigenasi, nanging owah dadi ungu-jambon nalika ana oksigèn.

Satu protéin hemeritrin dengan oksigèn

Kompleks Protein Trimerik Hemeritrin

Réferènsi

• Karlsen, O.A., Ramsevik, L., Bruseth, L.J., Larsen, Ø., Brenner, A., Berven, F.S., Jensen, H.B. and Lillehaug, J.R. (2005). "Characterization of a prokaryotic haemerythrin from the methanotrophic bacterium Methylococcus capsulatus (Bath)". FEBS J. 272 (10): 2428–2440. doi:10.1111/j.1742-4658.2005.04663.x. PMID 15885093.{{cite journal}}: CS1 maint: multiple names: authors list (link)
• Stenkamp, R.E. (1994). "Dioxygen and hemerythrin". Chem. Rev. 94 (3): 715–726. doi:10.1021/cr00027a008.

Pranala njaba

• 1HMD Archived 2008-02-01 at the Wayback Machine. - PDB structure of deoxyhemerythrin Themiste dyscrita (sipunculid worm)
• 1HMO Archived 2008-02-01 at the Wayback Machine. - PDB structure of oxyhemerythrin from Themiste dyscrita
• 2MHR Archived 2008-02-01 at the Wayback Machine. - PDB structure of azido-met myohemerythrin from Themiste zostericola (sipunculid worm)
• IPR002063 - InterPro entry for hemerythrin