Gene: Sopen09g026500

General Information

Structural Information

  • Species Solanum pennellii
  • Gene Identifier Sopen09g026500
  • Transcript Identifier Sopen09g026500.1
  • Gene Type Coding gene
  • Location Spenn-ch09 : 73614769-73617369 : negative

Gene Family Information

  • ID HOM05D001026
  • #Genes/#Species 592/100
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid Sopen09g026500.1

Descriptions

  • Description Encodes a protein with strong similarity to isoamylase however lacks critical residues known to be important for activity. Appears to co localize with ISA1 in the chloroplast isoamylase complex. Mutations in this gene cause the loss of detectable isoamylase activity and the disruption of normal starch structure. It has been postulated that AtISA2 interacts with AtISA1 to form the Iso1 complex. | debranching enzyme 1 (DBE1) | FUNCTIONS IN: isoamylase activity, alpha-amylase activity | INVOLVED IN: carbohydrate metabolic process, amylopectin biosynthetic process | LOCATED IN: chloroplast | EXPRESSED IN: 22 plant structures | EXPRESSED DURING: 13 growth stages | CONTAINS InterPro DOMAIN/s: Glycoside hydrolase, family 13, N-terminal , Immunoglobulin E-set , Glycoside hydrolase, catalytic core , Glycoside hydrolase, subgroup, catalytic core , Glycosyl hydrolase, family 13, catalytic domain | BEST Arabidopsis thaliana protein match is: isoamylase 3
  • Loading (ortholog descriptions from ath)...

Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005975
IEA
InterProcarbohydrate metabolic process
GO:0019252
IEA
InterProstarch biosynthetic process
GO:0005977
ISO
PLAZA Integrative Orthologyglycogen metabolic process AT1G03310
GO:0010021
ISO
PLAZA Integrative Orthologyamylopectin biosynthetic process AT1G03310
GO:0005983
ISO
PLAZA Integrative Orthologystarch catabolic process Os05g0393700

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0004553
IEA
InterProhydrolase activity, hydrolyzing O-glycosyl compounds
GO:0003824
IEA
InterProcatalytic activity
GO:0019156
IEA
InterProisoamylase activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009507
ISO
PLAZA Integrative Orthologychloroplast AT1G03310
GO:0043033
ISO
PLAZA Integrative Orthologyisoamylase complex Os05g0393700

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR014756 Immunoglobulin E-set
IPR044505 Glycogen debranching enzyme GlgX/isoamylase, N-terminal Early set domain
IPR004193 Glycoside hydrolase, family 13, N-terminal
IPR013783 Immunoglobulin-like fold
IPR006047 Glycosyl hydrolase, family 13, catalytic domain
IPR044096 Isoamylase 2, catalytic domain
IPR013780 Glycosyl hydrolase, all-beta
IPR017853 Glycoside hydrolase superfamily
Mapman id Description
3.2.2.6.2 Carbohydrate metabolism.starch metabolism.biosynthesis.ISA1-ISA2 isoamylase-type starch debranching complex.component ISA2