Table 2. COG, GO, and KEGG biochemical pathway mappings and the predicted cellular locations of HGT genes.
Gene name | COG categories | GO categories | KEGG pathways | TargetP | SignalP | TMHMM | WoLF PSORT | |
1 | Leucine-rich repeat protein | Unknown | protein binding | Unknown | S | YES | - | extr |
2 | methyltransferase MppJ | Unknown | methyltransferase activity | Unknown | - | - | cyto | |
3 | beta-galactosidase | Carbohydrate transport and metabolism | hydrolase activity, catalytic activity | Starch and sucrose metabolism Glycosaminoglycan degradation | - | - | mito | |
4 | UDP-glucosyltransferase | Carbohydrate transport and metabolism Energy production and conversion | transferase activity, carbohydrate binding, lipid glycosylation | Unknown | - | - | cyto | |
5 | GCN5-related N-acetyltransferase | Unknown | N-acetyltransferase activity | Unknown | - | - | cyto | |
6 | oxidoreductase, Gfo/Idh/MocA family | Carbohydrate transport and metabolism Secondary metabolites biosynthesis Transport and catabolism | oxidoreductase activity, oxidation-reduction process | Unknown | - | - | cyto | |
7 | enterochelin esterase-like enzyme | Unknown | Unknown | Unknown | S | YES | - | extr |
8 | N-acetylglucosaminyltransferase | Cell wall/membrane/envelope biogenesis | transferase activity | Unknown | S | YES | - | extr |
9 | succinylglutamate desuccinylase/aspartoacylase | Unknown | hydrolase activity, ester bonds | Unknown | S | YES | - | extr |
10 | 5-formyltetrahydrofolate cyclo-ligase | Coenzyme transport and metabolism | folic acid-containing compound biosynthetic process, formyltetrahydrofolate cyclo-ligase activity, ATP binding | One carbon pool by folate Metabolic pathways | - | - | cyto | |
11 | NmrA family protein | Carbohydrate transport and metabolism Cell wall/membrane/envelope biogenesis | nucleotide binding | Unknown | M | - | mito | |
12 | glcG protein | Unknown | Unknown | Unknown | - | - | mito | |
13 | xylanase A | Unknown | xylan catabolic process | Unknown | S | YES | - | extr |
14 | cyanophycinase | Unknown | serine-type peptidase activity, proteolysis | Unknown | S | YES | - | extr |
15 | alpha/beta hydrolase | Unknown | catalytic activity | Unknown | M | - | mito | |
16 | oxidoreductase | Unknown | Unknown | Unknown | S | YES | - | extr |
Genes without definite information in the database were indicated as being unknown. Genes participating in multiple functions and biochemical pathways were shown. In the sixth column, S = secretory pathway, M = to mitochondrion location, and – = any other location. In the seventh column, YES = sequence has signal peptide. In the eighth column, – = HMM not present. In the last column, extr, cyto, and mito refer to protein likely localized in extracellular sites (bold font), cytoplasm, and mitochondria, respectively.