Protein: PEB1A
Major cell-binding factor (CBF1) (PEB1)

Gene: PEB1A
Organism: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
Interactions: 90
UniProt ID: Q0P9X8

Gene Ontology (top 5):
GO:0005576 - extracellular region
GO:0006865 - amino acid transport
GO:0009986 - cell surface
GO:0030288 - outer membrane-bounded periplasmic space

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1077645

PEB1A
Major cell-binding factor

1

18

High-throughput

0.590

High

1074020

Q0P8K6
Flagellar protein FliL

2

1

High-throughput

0.516

High

1077666

Q0PBH3
Flagellar motor protein

2

1

High-throughput

0.516

High

1077646

Q0P9X9
ABC-type amino-acid transporter permease protein

1

1

High-throughput

0.457

High

1071832

Q0P7W6
ABC transport system ATP-binding protein

1

1

High-throughput

0.417

High

1072160

Q0P802
Periplasmic protein

1

1

High-throughput

0.417

High

1075408

Q0P900
Membrane protein

1

1

High-throughput

0.417

High

1075670

Q0P932
Iron-binding protein

1

1

High-throughput

0.417

High

1076316

Q0P9E6
Chaperone protein ClpB

1

1

High-throughput

0.417

High

1076353

Q0P9E8
Periplasmic thioredoxin

1

1

High-throughput

0.417

High

1077154

Q0P9P8
Periplasmic protein

1

1

High-throughput

0.417

High

1077673

Q0PBV9
Biopolymer transport protein

1

1

High-throughput

0.417

High

1077675

Q0PBX5
Periplasmic protein

1

1

High-throughput

0.417

High

1077680

Q0PC27
ExbD/tolR family transport protein

1

1

High-throughput

0.417

High

1077684

Q0PC81
Iron-binding protein

1

1

High-throughput

0.417

High

1077683

Q0PC74
Flagellar motor switch protein FliN

2

0

High-throughput

0.295

High

852372

Y990
Uncharacterized protein Cj0990c

1

0

High-throughput

0.238

Low

929679

CLPP
ATP-dependent Clp protease proteolytic subunit

1

0

High-throughput

0.238

Low

1071666

Q0P7V8
Septum formation initiator

1

0

High-throughput

0.238

Low

1071681

Q0P7V9
Periplasmic protein

1

0

High-throughput

0.238

Low

1072980

Q0P8B3
Two-component response regulator

1

0

High-throughput

0.238

Low

1073096

Q0P8C1
Periplasmic protein

1

0

High-throughput

0.238

Low

1073406

Q0P8F5
Ornithine carbamoyltransferase

1

0

High-throughput

0.238

Low

1073777

Q0P8I4
dTDP-4-dehydrorhamnose 3,5-epimerase

1

0

High-throughput

0.238

Low

1074379

Q0P8M9
Periplasmic protein

1

0

High-throughput

0.238

Low

1074504

Q0P8R1
Coiled-coil protein

1

0

High-throughput

0.238

Low

1074565

Q0P8S3
6-hydroxymethylpterin diphosphokinase MptE-like domain-containing protein

1

0

High-throughput

0.238

Low

1074755

Q0P8T2
Methyltransferase

1

0

High-throughput

0.238

Low

1074930

PSEF
Pseudaminic acid cytidylyltransferase

1

0

High-throughput

0.238

Low

1075356

Q0P8Y4
Guanosine-3',5'-bis(Diphosphate) 3'-pyrophosphohydrolase

1

0

High-throughput

0.238

Low

1075545

Q0P926
Heat shock transcriptional regulator

1

0

High-throughput

0.238

Low

1075906

Q0P970
Ubiquinol-cytochrome C reductase iron-sulfur subunit

1

0

High-throughput

0.238

Low

1076196

Q0P9B0
Alpha 1,4-glycosyltransferase domain-containing protein

1

0

High-throughput

0.238

Low

1076217

Q0P9C2
Predicted 3'-5' exonuclease PolB-like domain-containing protein

1

0

High-throughput

0.238

Low

1076419

CSRA
Translational regulator CsrA

1

0

High-throughput

0.238

Low

1076820

Q0P9K5
Thiamine biosynthesis protein

1

0

High-throughput

0.238

Low

1077140

Q0P9P1
CorA-like Mg2+ transporter protein

1

0

High-throughput

0.238

Low

1077232

Q0P9Q0
Phosphoglycerate/bisphosphoglycerate mutase

1

0

High-throughput

0.238

Low

1077387

Q0P9S9
Highly acidic protein

1

0

High-throughput

0.238

Low

1077647

Q0P9Z0
Periplasmic protein

1

0

High-throughput

0.238

Low

1077648

Q0PA14
Transcriptional regulator

1

0

High-throughput

0.238

Low

1077649

Q0PA26
Periplasmic protein

1

0

High-throughput

0.238

Low

1077650

FOLD
Bifunctional protein FolD [Includes: Methylenetetrahydrofolate dehydrogenase

1

0

High-throughput

0.238

Low

1077651

Q0PA49
Molybdopterin-guanine dinucleotide biosynthesis protein

1

0

High-throughput

0.238

Low

1077652

Q0PA57
Oxidoreductase

1

0

High-throughput

0.238

Low

1077653

Q0PA74
Uncharacterized protein

1

0

High-throughput

0.238

Low

1077654

Q0PA83
Oxidoreductase

1

0

High-throughput

0.238

Low

1077655

Q0PAC7
Serine acetyltransferase

1

0

High-throughput

0.238

Low

1077656

Q0PAG4
5-hydroxyisourate hydrolase

1

0

High-throughput

0.238

Low

1077657

Q0PAR3
ADP/GDP-polyphosphate phosphotransferase

1

0

High-throughput

0.238

Low

1077658

Q0PAR8
OmpA family membrane protein

1

0

High-throughput

0.238

Low

1077659

Q0PAT3
DNA polymerase III subunit delta

1

0

High-throughput

0.238

Low

1077660

Q0PAX8
OORC subunit of 2-oxoglutarate:acceptor oxidoreductase

1

0

High-throughput

0.238

Low

1077661

Q0PAZ2
Na/Pi-cotransporter protein

1

0

High-throughput

0.238

Low

1077662

Q0PB17
YkgJ family cysteine cluster protein

1

0

High-throughput

0.238

Low

1077663

Q0PB86
Acidic periplasmic protein

1

0

High-throughput

0.238

Low

1077664

Q0PBB8
Pyruvate kinase

1

0

High-throughput

0.238

Low

1077665

Q0PBC0
Transmembrane protein

1

0

High-throughput

0.238

Low

1077667

Q0PBK7
Molybdenum-pterin binding protein

1

0

High-throughput

0.238

Low

1077668

Q0PBL7
Major antigenic peptide PEB3

1

0

High-throughput

0.238

Low

1077669

Q0PBM2
histidine kinase

1

0

High-throughput

0.238

Low

1077670

Q0PBN6
Branched-chain-amino-acid aminotransferase

1

0

High-throughput

0.238

Low

1077671

Q0PBP8
Diacylglycerol kinase

1

0

High-throughput

0.238

Low

1077672

Q0PBV0
HTH OST-type domain-containing protein

1

0

High-throughput

0.238

Low

1077674

Q0PBX0
Periplasmic protein

1

0

High-throughput

0.238

Low

1077676

QUEE
7-carboxy-7-deazaguanine synthase

1

0

High-throughput

0.238

Low

1077677

Q0PBX9
Haem-binding lipoprotein

1

0

High-throughput

0.238

Low

1077678

Q0PC07
Prephenate dehydrogenase

1

0

High-throughput

0.238

Low

1077679

Q0PC10
Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta

1

0

High-throughput

0.238

Low

1077681

Q0PC52
Amino acid recemase

1

0

High-throughput

0.238

Low

1077682

Q0PC73
Flagellar motor switch protein FliM

1

0

High-throughput

0.238

Low

1077685

Q0PC92
Periplasmic protein

1

0

High-throughput

0.238

Low

1077686

DHAS
Aspartate-semialdehyde dehydrogenase

1

0

High-throughput

0.238

Low

1077687

EFG
Elongation factor G

1

0

High-throughput

0.238

Low

1077688

NUSG
Transcription termination/antitermination protein NusG

1

0

High-throughput

0.238

Low

1077689

PYRF
Orotidine 5'-phosphate decarboxylase

1

0

High-throughput

0.238

Low

1077690

Y371
UPF0323 lipoprotein Cj0371

1

0

High-throughput

0.238

Low

1077691

PAND
Aspartate 1-decarboxylase

1

0

High-throughput

0.238

Low

1077692

Y270
Probable tautomerase Cj0270

1

0

High-throughput

0.238

Low

1077693

YBEY
Endoribonuclease YbeY

1

0

High-throughput

0.238

Low

1077694

PROB
Glutamate 5-kinase

1

0

High-throughput

0.238

Low

1077695

HIS2
Histidine biosynthesis bifunctional protein HisIE [Includes: Phosphoribosyl-AMP cyclohydrolase

1

0

High-throughput

0.238

Low

1077696

Y1449
UPF0306 protein Cj1449c

1

0

High-throughput

0.238

Low

1077697

IXTPA
dITP/XTP pyrophosphatase

1

0

High-throughput

0.238

Low

1077698

PDXJ
Pyridoxine 5'-phosphate synthase

1

0

High-throughput

0.238

Low

1077699

GMHA1
Phosphoheptose isomerase 1

1

0

High-throughput

0.238

Low

1077700

PSD
Phosphatidylserine decarboxylase proenzyme

1

0

High-throughput

0.238

Low

1077701

RUVA
Holliday junction branch migration complex subunit RuvA

1

0

High-throughput

0.238

Low

1077702

KTHY
Thymidylate kinase

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025