A predicted nitrile hydratase from a psychrophilic bacterium

I have been scanning the sequences, and by chance I came across the fact that there is a predicted nitrile hydratase from a bacterium called Octadecabacter antarcticus strain 307 which is a marine organism found at the poles. From the looks of the primary amino acid sequence of the alpha subunit (gb|EDY76981.1|), it is a cobalt-centred NHase.