Zm00001d022510 (GRMZM2G136803)


Aliases : GRMZM2G136803

Description : 2.2.2.4 major CHO metabolism.degradation.starch.D enzyme Encodes a cytosolic protein with transglucosidase and amylomaltase activity. It is an essential component of the pathway from starch to sucrose and cellular metabolism in leaves at night. The protein binds to heteroglycans and utilizes glucose, mannose and xylose as acceptors. Fucose and galactose can also act as acceptors but less efficiently than the previous three. It was also was also recently reported to act on maltodextrins. On the other hand, arabinose and fructose were not efficiently used. Its role probably includes metabolizing maltose exported from the chloroplast. Studies using maltose extracted from the double mutant be2-1 be3-2 showed that this enzyme is preferentially active of &#946-maltose. disproportionating enzyme 2 (DPE2)


Gene families : OG_01_0002225 (Gene family) Phylogenetic Tree(s): OG0002225_tree

Sequence : coding (download), protein (download)


Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.


Type Description Actions
Neighborhood HRR network (cutoff 100): Zm00001d022510
Cluster HCCA cluster: Cluster_207

Target Alias Description ECC score Gene Family Method Actions
AT2G40840 DPE2 disproportionating enzyme 2 0.07 Gene family
Cpa|evm.model.tig00000145.9 No alias 2.2.2.4 major CHO metabolism.degradation.starch.D enzyme... 0.01 Gene family
Cpa|evm.model.tig00000237.4 No alias 2.2.2.4 major CHO metabolism.degradation.starch.D enzyme... 0.01 Gene family
Cre02.g095126 No alias 2.2.2.4 major CHO metabolism.degradation.starch.D enzyme... 0.01 Gene family
GSVIVT01025810001 No alias 2.2.2.4 major CHO metabolism.degradation.starch.D enzyme... 0.07 Gene family
LOC_Os07g46790 Os07g0662900 2.2.2.4 major CHO metabolism.degradation.starch.D enzyme... 0.14 Gene family
MA_10433631g0010 No alias 2.2.2.4 major CHO metabolism.degradation.starch.D enzyme... 0.03 Gene family

Type GO Term Name Evidence Source
MF GO:0004134 4-alpha-glucanotransferase activity IEA InterProScan
BP GO:0005975 carbohydrate metabolic process IEA InterProScan
Type GO Term Name Evidence Source

No Predicted GO terms available for this sequence

InterPro domains Description Start Stop
IPR002044 CBM_fam20 12 102
IPR003385 Glyco_hydro_77 266 565
No external refs found!