>tr|A0A6M0LRN5|A0A6M0LRN5_9CHLB Nitrogenase iron protein OS=Prosthecochloris sp GN=nifH MRKIAIYGKGGIGKSTTTQNTVAGLAEMGKKVMVVGCDPKADSTRLLLGGLTQKTVLDTL REEGEDVELEDIIKEGYGASRCTESGGPEPGVGCAGRGIITSVNMLEQLGAYDDEWGLDY VFYDVLGDVVCGGFAMPIRDGKAEEIYIVVSGEMMAMYAANNICKGILKYADAGGVRLGG LICNSRKVDNEMEMIQELARQLGTQMIHFVPRDNMVQRAEINRKTVIDFDPAHQQADEYR ALAKKIDDNEMFVIPKPLEIEELEKLLIDFGIAN