Gene: Sopen07g005470

General Information

Structural Information

  • Species Solanum pennellii
  • Gene Identifier Sopen07g005470
  • Transcript Identifier Sopen07g005470.1
  • Gene Type Coding gene
  • Location Spenn-ch07 : 5196187-5219640 : negative

Gene Family Information

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

Gene Duplication Information

Labels

Identifiers

  • tid Sopen07g005470.1

Descriptions

  • Description Encodes an isoamylase-type debranching enzyme. Mutations in this gene cause the loss of detectable isoamylase activity and the disruption of normal starch structure. Mutants have reduced starch content and abnormally structured amylopectins and phytoglycogens. It has been postulated that AtISA1 interacts with AtISA2 to form the Iso1 complex. | isoamylase 1 (ISA1) | FUNCTIONS IN: isoamylase activity, alpha-amylase activity | INVOLVED IN: carbohydrate metabolic process, amylopectin biosynthetic process | LOCATED IN: chloroplast, chloroplast isoamylase complex | EXPRESSED IN: 22 plant structures | EXPRESSED DURING: 13 growth stages | CONTAINS InterPro DOMAIN/s: Immunoglobulin-like fold , 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
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005975
IEA
InterProcarbohydrate metabolic process
GO:0010021
ISO
PLAZA Integrative Orthologyamylopectin biosynthetic process AT2G39930
GO:0005977
ISO
PLAZA Integrative Orthologyglycogen metabolic process AT2G39930
GO:0005983
ISO
PLAZA Integrative Orthologystarch catabolic process Os08g0520900

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003824
IEA
InterProcatalytic activity
GO:0004553
IEA
InterProhydrolase activity, hydrolyzing O-glycosyl compounds
GO:0005515
ISO
PLAZA Integrative Orthologyprotein binding Os08g0520900
GO:0019156
ISO
PLAZA Integrative Orthologyisoamylase activity AT2G39930

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009507
ISO
PLAZA Integrative Orthologychloroplast AT2G39930
GO:0043033
ISO
PLAZA Integrative Orthologyisoamylase complex Os08g0520900
GO:0010368
ISO
PLAZA Integrative Orthologychloroplast isoamylase complex AT2G39930

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR014756 Immunoglobulin E-set
IPR006047 Glycosyl hydrolase, family 13, catalytic domain
IPR017853 Glycoside hydrolase superfamily
IPR004193 Glycoside hydrolase, family 13, N-terminal
IPR044505 Glycogen debranching enzyme GlgX/isoamylase, N-terminal Early set domain
IPR013103 Reverse transcriptase, RNA-dependent DNA polymerase
IPR013780 Glycosyl hydrolase, all-beta
IPR013783 Immunoglobulin-like fold
Mapman id Description
3.2.2.6.1 Carbohydrate metabolism.starch metabolism.biosynthesis.ISA1-ISA2 isoamylase-type starch debranching complex.component ISA1