si_0118 Formaldehyde_assimilation:_Ribulose_monophosphate_pathway Transcriptional regulator HxlR, formaldehyde assimilation si_0118 Formaldehyde_assimilation:_Ribulose_monophosphate_pathway D-arabino-3-hexulose 6-phosphate formaldehyde lyase si_0118 Formaldehyde_assimilation:_Ribulose_monophosphate_pathway 6-phospho-3-hexuloisomerase si_0118 Formaldehyde_assimilation:_Ribulose_monophosphate_pathway Formaldehyde activating enzyme si_0118 Formaldehyde_assimilation:_Ribulose_monophosphate_pathway Hypothetical protein with distant similarity to Ribonuclease E inhibitor RraA (former MenG) si_0118 Formaldehyde_assimilation:_Ribulose_monophosphate_pathway related to 6-phospho-3-hexuloisomerase si_0118 Formaldehyde_assimilation:_Ribulose_monophosphate_pathway Putative pentose isomerase