GO_REF:0000120

Combined Automated Annotation using Multiple IEA Methods

file:PSEPK/PP_0313/PP_0313-uniprot.txt

UniProtKB entry for PP_0313 (Q88R21)

Q88R21 carries ETF beta-subunit family signatures and the shared ETF alpha/beta N-terminal domain; the record has no curated function.

file:PSEPK/PP_0312/PP_0312-bioinformatics/RESULTS.md

PP_0312 / PP_0313: dimethylglycine-locus ETF versus canonical ETF paralogs

PP_0313 is 60.2% identical to Chromohalobacter dgc-locus EtfB but about 32-34% identical to KT2440 PP_4202 and human ETFB.

PMID:32631860

Role of N,N-Dimethylglycine and Its Catabolism to Sarcosine in Chromohalobacter salexigens DSM 3043.

Disruption and complementation show that all four Chromohalobacter locus genes participate in dimethylglycine conversion; transfer of the pathway role to PP_0313 depends on conserved synteny and orthology.

"the csal_0990, csal_0991, csal_0992, and csal_0993 genes are responsible for DMG degradation to sarcosine."

PMID:8962055

Three-dimensional structure of human electron transfer flavoprotein to 2.1-A resolution.

Human ETF is an alpha/beta heterodimer that shuttles electrons between flavoprotein dehydrogenases and ETF-ubiquinone oxidoreductase.