Protein: Q0PC53
Cytochrome bd oxidase subunit II (EC 1.10.3.-)

Gene: Q0PC53, cydB
Organism: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
Interactions: 88
UniProt ID: Q0PC53

Gene Ontology (top 5):
GO:0005886 - plasma membrane
GO:0009055 - electron transfer activity
GO:0016682 - oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor
GO:0019646 - aerobic electron transport chain
GO:0046872 - metal ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1071623

Q0P7V4
Flagellar biosynthetic protein FliQ

2

0

High-throughput

0.541

High

1074948

PSEF
Pseudaminic acid cytidylyltransferase

1

1

High-throughput

0.457

High

943201

CH10
Co-chaperonin GroES

1

0

High-throughput

0.438

High

1072439

Q0P847
Peptide ABC-transport system ATP-binding protein

1

0

High-throughput

0.438

High

1072959

Q0P8A8
Formate dehydrogenase iron-sulfur subunit

1

0

High-throughput

0.438

High

1075974

Q0P982
Spermidine export protein MdtI

1

0

High-throughput

0.438

High

1076786

Q0P9K3
LysE family transporter protein

1

0

High-throughput

0.438

High

1077508

Q0P9T6
Uracil-DNA glycosylase-like domain-containing protein

1

0

High-throughput

0.438

High

1077617

Q0P9X1
Integral membrane protein

1

0

High-throughput

0.438

High

1079541

Q0PAY1
OORD subunit of 2-oxoglutarate:acceptor oxidoreductase

1

0

High-throughput

0.438

High

1079607

Q0PAZ9
1-acyl-sn-glycerol-3-phosphate acyltransferase

1

0

High-throughput

0.438

High

1079637

Q0PB05
Metal-sensing transcriptional repressor

1

0

High-throughput

0.438

High

1079925

Q0PB66
NUDIX hydrolase family protein

1

0

High-throughput

0.438

High

1080709

Q0PBX8
6-carboxy-5,6,7,8-tetrahydropterin synthase

1

0

High-throughput

0.438

High

1080844

Q0PC17
DNA replication/recombination mediator RecO N-terminal domain-containing protein

1

0

High-throughput

0.438

High

1080994

NPD
NAD-dependent protein deacylase

1

0

High-throughput

0.438

High

1080997

PLSY
Glycerol-3-phosphate acyltransferase

1

0

High-throughput

0.438

High

1074635

NEUAH
CMP-N,N'-diacetyllegionaminic acid synthase

1

1

High-throughput

0.417

High

1074906

HIS51
Imidazole glycerol phosphate synthase subunit HisH 1

1

1

High-throughput

0.417

High

1081002

HIS52
Imidazole glycerol phosphate synthase subunit HisH 2

1

1

High-throughput

0.417

High

1078856

Q0PAI2
Flagellar basal-body rod protein

2

0

High-throughput

0.295

High

1081006

FLGH
Flagellar L-ring protein

2

0

High-throughput

0.295

High

1021034

FLAC
Secreted flagellin C

1

0

High-throughput

0.238

Low

1071974

Q0P7X9
Lipoprotein

1

0

High-throughput

0.238

Low

1072463

Q0P854
NADH dehydrogenase

1

0

High-throughput

0.238

Low

1072569

Q0P870
Transcriptional regulator

1

0

High-throughput

0.238

Low

1072576

Q0P871

1

0

High-throughput

0.238

Low

1072985

Q0P8B3
Two-component response regulator

1

0

High-throughput

0.238

Low

1073166

Q0P8C9
Cb-type cytochrome C oxidase subunit IV

1

0

High-throughput

0.238

Low

1073177

Q0P8D3
Membrane protein

1

0

High-throughput

0.238

Low

1073217

Q0P8E0
phosphoglycolate phosphatase

1

0

High-throughput

0.238

Low

1073235

Q0P8E4
ATP/GTP-binding protein

1

0

High-throughput

0.238

Low

1073757

Q0P8H9
Phosphatase

1

0

High-throughput

0.238

Low

1073983

GCDPH
Gamma-glutamyl-CDP-amidate hydrolase

1

0

High-throughput

0.238

Low

1074280

Q0P8M6
Uncharacterized protein

1

0

High-throughput

0.238

Low

1074435

Q0P8N8
Periplasmic protein

1

0

High-throughput

0.238

Low

1075502

Q0P916
Periplasmic protein

1

0

High-throughput

0.238

Low

1075652

Q0P931
Predicted DNA-binding protein ribbon-helix-helix domain-containing protein

1

0

High-throughput

0.238

Low

1075965

Q0P976
ABC transporter ATP-binding protein

1

0

High-throughput

0.238

Low

1076205

Q0P9B0
Alpha 1,4-glycosyltransferase domain-containing protein

1

0

High-throughput

0.238

Low

1076263

PGLC
Undecaprenyl phosphate N,N'-diacetylbacillosamine 1-phosphate transferase

1

0

High-throughput

0.238

Low

1076265

PGLD
UDP-N-acetylbacillosamine N-acetyltransferase

1

0

High-throughput

0.238

Low

1076273

Q0P9D2
Integral membrane protein. Functional classification-Surface polysaccharides,lipopolysaccharides and antigens

1

0

High-throughput

0.238

Low

1076652

Q0P9H1
Nuclease

1

0

High-throughput

0.238

Low

1076683

Q0P9H7
Periplasmic protein

1

0

High-throughput

0.238

Low

1076861

Q0P9K9
Thiamine-phosphate pyrophosphorylase

1

0

High-throughput

0.238

Low

1076953

Q0P9M4
Purine/pyrimidine phosphoribosyltransferase

1

0

High-throughput

0.238

Low

1077268

Q0P9Q4
Periplasmic protein

1

0

High-throughput

0.238

Low

1077362

Q0P9S5
PaaI family thioesterase

1

0

High-throughput

0.238

Low

1077637

Q0P9X3
Membrane protein

1

0

High-throughput

0.238

Low

1077998

Q0PA24
Thiol:disulfide interchange protein DsbA

1

0

High-throughput

0.238

Low

1078444

Q0PAC7
Serine acetyltransferase

1

0

High-throughput

0.238

Low

1078616

Q0PAE6
HAD-superfamily hydrolase

1

0

High-throughput

0.238

Low

1079179

Q0PAQ0
DUF2920 family protein

1

0

High-throughput

0.238

Low

1079348

Q0PAT3
DNA polymerase III subunit delta

1

0

High-throughput

0.238

Low

1079427

Q0PAV3
Uncharacterized protein

1

0

High-throughput

0.238

Low

1079503

Q0PAX7
DUF2018 family protein

1

0

High-throughput

0.238

Low

1079578

Q0PAZ2
Na/Pi-cotransporter protein

1

0

High-throughput

0.238

Low

1079592

Q0PAZ3
Membrane protein

1

0

High-throughput

0.238

Low

1079801

Q0PB25
L-rhamnose mutarotase

1

0

High-throughput

0.238

Low

1079834

Q0PB46
Amino-acid ABC transporter integral membrane protein

1

0

High-throughput

0.238

Low

1079836

Q0PB47
Transcriptional regulator

1

0

High-throughput

0.238

Low

1079892

Q0PB54
HP0268 domain-containing protein

1

0

High-throughput

0.238

Low

1079973

Q0PB79
Periplasmic ATP/GTP-binding protein

1

0

High-throughput

0.238

Low

1080037

Q0PB92
SrpA-related protein

1

0

High-throughput

0.238

Low

1080089

Q0PBB3
Tetratricopeptide repeat protein

1

0

High-throughput

0.238

Low

1080159

Q0PBB9
Hydrogenase-4 component G

1

0

High-throughput

0.238

Low

1080184

Q0PBD7
D-2-hydroxyacid dehydrogenase

1

0

High-throughput

0.238

Low

1080230

Q0PBE6
Chain-length determining protein

1

0

High-throughput

0.238

Low

1080502

Q0PBR7
Carbonic anhydrase

1

0

High-throughput

0.238

Low

1080805

Q0PC02
YlxR domain-containing protein

1

0

High-throughput

0.238

Low

1080839

Q0PC15
Uncharacterized protein

1

0

High-throughput

0.238

Low

1080862

MQMTN
Aminodeoxyfutalosine nucleosidase

1

0

High-throughput

0.238

Low

1080946

RL21
Large ribosomal subunit protein bL21

1

0

High-throughput

0.238

Low

1080964

Q0PC46
Penicillin-binding protein activator LpoB

1

0

High-throughput

0.238

Low

1080979

Q0PC52
Amino acid recemase

1

0

High-throughput

0.238

Low

1080991

Q0PC75
Peptidase C39 family protein

1

0

High-throughput

0.238

Low

1080992

Q0PC79
Cytokinin riboside 5'-monophosphate phosphoribohydrolase

1

0

High-throughput

0.238

Low

1080993

Q0PC86
PTS EIIA type-2 domain-containing protein

1

0

High-throughput

0.238

Low

1080995

KAD
Adenylate kinase

1

0

High-throughput

0.238

Low

1080996

GATC
Glutamyl-tRNA(Gln) amidotransferase subunit C

1

0

High-throughput

0.238

Low

1080998

TRPF
N-(5'-phosphoribosyl)anthranilate isomerase

1

0

High-throughput

0.238

Low

1080999

UBIE
Ubiquinone/menaquinone biosynthesis C-methyltransferase UbiE

1

0

High-throughput

0.238

Low

1081000

PYRE
Orotate phosphoribosyltransferase

1

0

High-throughput

0.238

Low

1081001

RL4
Large ribosomal subunit protein uL4

1

0

High-throughput

0.238

Low

1081003

GMHA2
Phosphoheptose isomerase 2

1

0

High-throughput

0.238

Low

1081004

RECR
Recombination protein RecR

1

0

High-throughput

0.238

Low

1081005

Y1172
Probable transcriptional regulatory protein Cj1172c

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025