HMM Summary Page: TIGR00319

Functiondesulfoferrodoxin FeS4 iron-binding domain
Trusted Cutoff36.05
Domain Trusted Cutoff36.05
Noise Cutoff24.10
Domain Noise Cutoff24.10
Isology Typedomain
HMM Length34
Mainrole CategoryEnergy metabolism
Subrole CategoryElectron transport
AuthorHaft DH
Entry DateApr 20 1999 2:07PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis domain is found as essentially the full length of desulforedoxin, a 37-residue homodimeric non-heme iron protein. It is also found as the N-terminal domain of desulfoferrodoxin (rbo), a homodimeric non-heme iron protein with 2 Fe atoms per monomer in different oxidation states.This domain binds the ferric rather than the ferrous Fe of desulfoferrodoxin. Neelaredoxin, a monomeric blue non-heme iron protein, lacks this domain.
ReferencesA2 hmmalign SE TIGR GA hmmls AL clustalw BD 0414