Protein: OTCA
Ornithine carbamoyltransferase, anabolic (OTCase) (EC 2.1.3.3)

Gene: OTCA, argF
Organism: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
Interactions: 68
UniProt ID: Q9PNU6

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

1455767

OTCA
Ornithine carbamoyltransferase, anabolic

1

5

High-throughput

0.590

High

1075631

Q0P927
Curved-DNA binding protein

1

1

High-throughput

0.457

High

1080799

Q0PBZ1
Thioredoxin reductase

1

2

High-throughput

0.457

High

1455768

KPRS
Ribose-phosphate pyrophosphokinase

1

1

High-throughput

0.457

High

1455769

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

1

1

High-throughput

0.457

High

929735

CLPP
ATP-dependent Clp protease proteolytic subunit

1

0

High-throughput

0.438

High

943209

CH10
Co-chaperonin GroES

1

0

High-throughput

0.438

High

1079858

TRHBP
Group 3 truncated hemoglobin ctb

1

0

High-throughput

0.438

High

1455760

THIE
Thiamine-phosphate synthase

1

0

High-throughput

0.438

High

1455771

COAD
Phosphopantetheine adenylyltransferase

1

0

High-throughput

0.438

High

1072531

Q0P865
Transcriptional regulator

1

1

High-throughput

0.417

High

1080153

Q0PBB8
Pyruvate kinase

1

1

High-throughput

0.417

High

1080455

Q0PBN6
Branched-chain-amino-acid aminotransferase

1

1

High-throughput

0.417

High

1080787

Q0PBZ0
Thioredoxin

1

1

High-throughput

0.417

High

1202283

DHAS
Aspartate-semialdehyde dehydrogenase

1

1

High-throughput

0.417

High

1455199

HSLU
ATP-dependent protease ATPase subunit HslU

1

2

High-throughput

0.417

High

1455344

RL7
Large ribosomal subunit protein bL12

1

1

High-throughput

0.417

High

1455426

GLMM
Phosphoglucosamine mutase

1

1

High-throughput

0.417

High

1455677

ACSA
Acetyl-coenzyme A synthetase

1

1

High-throughput

0.417

High

1079496

Q0PAW9
Flagellar protein

2

0

High-throughput

0.295

High

1071403

Q0P7R9
Nucleoside phosphorylase domain-containing protein

1

0

High-throughput

0.238

Low

1071549

RL6
Large ribosomal subunit protein uL6

1

0

High-throughput

0.238

Low

1072007

Q0P7Y0
ABC transport system periplasmic substrate-binding protein

1

0

High-throughput

0.238

Low

1072122

Q0P7Z7
DUF3135 domain-containing protein

1

0

High-throughput

0.238

Low

1072406

Q0P826
HTH HARE-type domain-containing protein

1

0

High-throughput

0.238

Low

1072829

Q0P898
CRISPR-associated endonuclease Cas1

1

0

High-throughput

0.238

Low

1073130

Q0P8C1
Periplasmic protein

1

0

High-throughput

0.238

Low

1073600

Q0P8F9
Periplasmic protein

1

0

High-throughput

0.238

Low

1073726

Q0P8H1
D-arabinose 5-phosphate isomerase

1

0

High-throughput

0.238

Low

1073815

Q0P8I4
dTDP-4-dehydrorhamnose 3,5-epimerase

1

0

High-throughput

0.238

Low

1073894

Q0P8I8
Methyltransferase family protein

1

0

High-throughput

0.238

Low

1074343

Q0P8M7
Flavodoxin

1

0

High-throughput

0.238

Low

1075056

Q0P8V6
VOC domain-containing protein

1

0

High-throughput

0.238

Low

1075078

Q0P8V8
Acyl carrier protein

1

0

High-throughput

0.238

Low

1075586

Q0P926
Heat shock transcriptional regulator

1

0

High-throughput

0.238

Low

1076486

Q0P9F5
Peptidase

1

0

High-throughput

0.238

Low

1076614

Q0P9G0
Sec translocon accessory complex subunit YajC

1

0

High-throughput

0.238

Low

1077502

Q0P9T4
Acyl-CoA thioester hydrolase

1

0

High-throughput

0.238

Low

1078049

Q0PA33
Molybdopterin molybdenumtransferase

1

0

High-throughput

0.238

Low

1078127

F16PA
Fructose-1,6-bisphosphatase class 1

1

0

High-throughput

0.238

Low

1078502

Q0PAC9
Cupin domain-containing protein

1

0

High-throughput

0.238

Low

1078561

Q0PAD6
Uncharacterized protein

1

0

High-throughput

0.238

Low

1078668

Q0PAF6
Integral membrane zinc-metalloprotease

1

0

High-throughput

0.238

Low

1078909

Q0PAJ1
Phosphate acetyltransferase

1

0

High-throughput

0.238

Low

1079157

Q0PAP3
Hydrogenase isoenzymes formation protein

1

0

High-throughput

0.238

Low

1079288

CBF2
Putative peptidyl-prolyl cis-trans isomerase Cbf2

1

0

High-throughput

0.238

Low

1079406

Q0PAU2
Acetolactate synthase small subunit

1

0

High-throughput

0.238

Low

1079652

Q0PB05
Metal-sensing transcriptional repressor

1

0

High-throughput

0.238

Low

1079673

Q0PB10
Aminotransferase

1

0

High-throughput

0.238

Low

1079759

Q0PB14
Histidine triad

1

0

High-throughput

0.238

Low

1079826

Q0PB31
Altronate hydrolase N-terminus

1

0

High-throughput

0.238

Low

1079916

Q0PB64
DUF465 domain-containing protein

1

0

High-throughput

0.238

Low

1080213

Q0PBD8
Glutathionylspermidine synthase

1

0

High-throughput

0.238

Low

1080843

Q0PC15
Uncharacterized protein

1

0

High-throughput

0.238

Low

1080870

MQMTN
Aminodeoxyfutalosine nucleosidase

1

0

High-throughput

0.238

Low

1080961

Q0PC45
Periplasmic protein

1

0

High-throughput

0.238

Low

1081149

Q0PCB3
Non-haem iron protein

1

0

High-throughput

0.238

Low

1455228

MSRA
Peptide methionine sulfoxide reductase MsrA

1

0

High-throughput

0.238

Low

1455303

HEM1
Glutamyl-tRNA reductase

1

0

High-throughput

0.238

Low

1455317

PUR7
Phosphoribosylaminoimidazole-succinocarboxamide synthase

1

0

High-throughput

0.238

Low

1455404

RISB
6,7-dimethyl-8-ribityllumazine synthase

1

0

High-throughput

0.238

Low

1455515

Y270
Probable tautomerase Cj0270

1

0

High-throughput

0.238

Low

1455540

HEMTB
Bacteriohemerythrin

1

0

High-throughput

0.238

Low

1455606

THYX
Flavin-dependent thymidylate synthase

1

0

High-throughput

0.238

Low

1455656

AROC
Chorismate synthase

1

0

High-throughput

0.238

Low

1455724

DCD
dCTP deaminase

1

0

High-throughput

0.238

Low

1455770

TPX
Thiol peroxidase

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025