Protein: CYSK
Cysteine synthase (CSase) (EC 2.5.1.47) (O-acetylserine (thiol)-lyase) (OAS-TL) (O-acetylserine sulfhydrylase)

Gene: CYSK
Organism: Synechocystis sp. PCC 6803 substr. Kazusa
Interactions: 7
UniProt ID: P73410

Gene Ontology (top 5):
GO:0004124 - cysteine synthase activity
GO:0005737 - cytoplasm
GO:0006535 - cysteine biosynthetic process from serine
GO:0080146 - L-cysteine desulfhydrase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1000923

CYSH
Phosphoadenosine 5'-phosphosulfate reductase

1

0

High-throughput

0.438

High

1001966

LIPB
Octanoyltransferase

1

0

High-throughput

0.438

High

1001967

CYSA
Sulfate/thiosulfate import ATP-binding protein CysA

1

3

High-throughput

0.417

High

1001969

TRPC
Indole-3-glycerol phosphate synthase

1

1

High-throughput

0.417

High

1001574

P73148
Sll0985 protein

1

0

High-throughput

0.238

Low

1001630

HLIA
High light-inducible protein HliA

1

0

High-throughput

0.238

Low

1001968

Y94X
Uncharacterized protein sll0944

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025