sp|B8EPH9|GCSPA_METSB Probable glycine dehydrogenase (decarboxylating) subunit 1 OS=Methylocella silvestris (strain DSM 15510 / CIP 108128 / LMG 27833 / NCIMB 13906 / BL2) OX=395965 GN=gcvPA PE=3 SV=1