2Fe-2S ferredoxin core, molecular model
RMID:Image ID:2J15RFX
Image details
Contributor:
Science Photo Library / Alamy Stock PhotoImage ID:
2J15RFXFile size:
33 MB (392.3 KB Compressed download)Releases:
Model - no | Property - noDo I need a release?Dimensions:
3408 x 3380 px | 28.9 x 28.6 cm | 11.4 x 11.3 inches | 300dpiDate taken:
16 March 2022Photographer:
39More information:
2Fe-2S ferredoxin core, molecular model. Ferredoxin electron transfer proteins are widespread among organisms and versatile in their redox chemistry. The active sites of these enzymes are clusters of iron (orange) and sulphur (yellow) atoms, usually either [2Fe-2S] or [4Fe-4S]. In either case, the cluster is bonded to four cysteine residues resulting in FeS4 tetrahedra. Shown here is the [2Fe-2S] cluster structure, paired with putidaredoxin, a small bacterial ferredoxin.