>sp|P21638|COBH_SINSX Precorrin-8X methylmutase OS=Sinorhizobium sp GN=cobH MPEYDYIRDGNAIYERSFAIIRAEADLSRFSEEEADLAVRMVHACGSVEATRQFVFSPDF VSSARAALKAGAPILCDAEMVAHGVTRARLPAGNEVICTLRDPRTPALAAEIGNTRSAAA LKLWSERLAGSVVAIGNAPTALFFLLEMLRDGAPKPAAILGMPVGFVGAAESKDALAENS YGVPFAIVRGRLGGSAMTAAALNSLARPGL