Protein: SSY2
Starch synthase 2, chloroplastic/amyloplastic (AtSS2) (EC 2.4.1.21) (Soluble starch synthase II)

Gene: SSY2, SS2
Organism: Arabidopsis thaliana
Interactions: 11
UniProt ID: Q9MAC8

Gene Ontology (top 5):
GO:0004373 - alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity
GO:0009011 - alpha-1,4-glucan glucosyltransferase (ADP-glucose donor) activity
GO:0009501 - amyloplast
GO:0009507 - chloroplast
GO:0010021 - amylopectin biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1300763

PII1
Protein involved in starch initiation 1

1

0

High-throughput

0.518

High

1444817

DEKP3
DEK domain-containing chromatin-associated protein 3

1

1

High-throughput

0.437

High

306766

JAL20
Jacalin-related lectin 20

1

0

High-throughput

0.282

High

1342257

Q8RXZ8
Ankyrin repeat 30A-like protein

1

0

High-throughput

0.282

High

1355012

2AB2C
Probable serine/threonine protein phosphatase 2A regulatory subunit B''gamma

1

0

High-throughput

0.282

High

1373378

TCP14
Transcription factor TCP14

1

0

High-throughput

0.282

High

1424830

Q9FFZ0
AT5g13810/MAC12_24

1

0

High-throughput

0.282

High

1427386

M2K9
Mitogen-activated protein kinase kinase 9

1

0

High-throughput

0.282

High

1441545

KLCR2
Protein KINESIN LIGHT CHAIN-RELATED 2

1

0

High-throughput

0.282

High

1443867

Y3270
WEB family protein At3g56270

1

0

High-throughput

0.282

High

1444816

LSU1
Protein RESPONSE TO LOW SULFUR 1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025