Protein: OTC1
Ornithine carbamoyltransferase subunit I (OTCase-1) (EC 2.1.3.3)

Gene: OTC1, argI
Organism: Escherichia coli K-12
Interactions: 7
UniProt ID: P04391

Gene Ontology (top 5):
GO:0004585 - ornithine carbamoyltransferase activity
GO:0005737 - cytoplasm
GO:0006526 - L-arginine biosynthetic process
GO:0016597 - amino acid binding
GO:0019240 - citrulline biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

408512

PMBA
Metalloprotease PmbA

1

1

High-throughput

0.536

High

408516

AMPA
Cytosol aminopeptidase

1

1

High-throughput

0.536

High

408514

NADE
NH(3)-dependent NAD(+) synthetase

1

1

High-throughput

0.489

High

408515

AHPF
Alkyl hydroperoxide reductase subunit F

1

2

High-throughput

0.489

High

408510

TYRR
HTH-type transcriptional regulatory protein TyrR

1

0

High-throughput

0.279

Low

408511

YFBU
UPF0304 protein YfbU

1

0

High-throughput

0.279

Low

408513

UGPC
sn-glycerol-3-phosphate import ATP-binding protein UgpC

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025