>cd02034 CooC The accessory protein CooC, which contains a nucleotide-binding domain (P-loop) near the N-terminus, participates in the maturation of the nickel center of carbon monoxide dehydrogenase (CODH). CODH from Rhodospirillum rubrum catalyzes the reversible oxidation of CO to CO2. CODH contains a nickel-iron-sulfur cluster (C-center) and an iron-sulfur cluster (B-center). CO oxidation occurs at the C-center. Three accessory proteins encoded by cooCTJ genes are involved in nickel incorporation into a nickel site. CooC functions as a nickel insertase that mobilizes nickel to apoCODH using energy released from ATP hydrolysis. CooC is a homodimer and has NTPase activities. Mutation at the P-loop abolishs its function.

Probab=95.96  E-value=0.015  Score=35.43  Aligned_cols=33  Identities=39%  Similarity=0.530  Sum_probs=30.2

Q ss_pred             EEEECCCCCCHHHHHHHHHHHHHHCCCCEEEEE
Q ss_conf             998678887979999999999997798199987
Q gi|254780218|r    7 ISFEGIEGAGKTTHISLLKRFLQRKNYDVHVTR   39 (225)
Q Consensus         7 I~iEGiDGsGKsTq~~~L~~~L~~~g~~v~~~~   39 (225)
T Consensus         2 ia~~GKGGvGKtt~~~~la~~l~~~g~~vl~iD   34 (116)
T cd02034           2 IAITGKGGVGKTTIAALLARYLAEKGKPVLAID   34 (116)
T ss_pred             EEEECCCCCCHHHHHHHHHHHHHHCCCEEEEEE
T ss_conf             789889977499999999999997899699998