Protein: Q0P8L5
Ni/Fe-hydrogenase small subunit

Gene: Q0P8L5, hydA2
Organism: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
Interactions: 123
UniProt ID: Q0P8L5

Gene Ontology (top 5):
GO:0008901 - ferredoxin hydrogenase activity
GO:0009055 - electron transfer activity
GO:0009061 - anaerobic respiration
GO:0009375 - ferredoxin hydrogenase complex
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1072443

NUOB
NADH-quinone oxidoreductase subunit B

1

0

High-throughput

0.560

High

1072367

Q0P822
Iron-sulfur cluster carrier protein

1

1

High-throughput

0.457

High

1074140

Q0PAT7
Heme chaperone HemW

1

1

High-throughput

0.457

High

505051

ISPH
4-hydroxy-3-methylbut-2-enyl diphosphate reductase

1

0

High-throughput

0.438

High

1072756

Q0P898
CRISPR-associated endonuclease Cas1

1

0

High-throughput

0.438

High

1072838

Q0P8A0
Molybdopterin molybdenumtransferase

1

0

High-throughput

0.438

High

1073997

Q0P8K1
Capsule polysaccharide modification protein

1

0

High-throughput

0.438

High

1074097

Q0P8R6
Periplasmic protein

1

0

High-throughput

0.438

High

1074113

Q0P9G6
Folylpolyglutamate synthase/dihydrofolate synthase

1

0

High-throughput

0.438

High

1074118

Q0P9T6
Uracil-DNA glycosylase-like domain-containing protein

1

0

High-throughput

0.438

High

1074127

Q0PA82
Small hydrophobic protein

1

0

High-throughput

0.438

High

1074135

Q0PAN5
Periplasmic protein

1

0

High-throughput

0.438

High

1074141

Q0PAV9
Integral membrane protein

1

0

High-throughput

0.438

High

1074144

Q0PB00
Periplasmic protein

1

0

High-throughput

0.438

High

1074149

Q0PB51
Cyclic dehypoxanthine futalosine synthase

1

0

High-throughput

0.438

High

1074151

Q0PB62
Ribulose-phosphate 3-epimerase

1

0

High-throughput

0.438

High

1074152

Q0PB65
MCP-type signal transduction protein

1

0

High-throughput

0.438

High

1074160

Q0PBN3
Epoxyqueuosine reductase QueH

1

0

High-throughput

0.438

High

1074164

Q0PBS3
Ribonucleoside-diphosphate reductase subunit beta

1

0

High-throughput

0.438

High

1074166

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

1

0

High-throughput

0.438

High

1074167

Q0PC26
Periplasmic protein

1

0

High-throughput

0.438

High

1074170

Q0PC75
Peptidase C39 family protein

1

0

High-throughput

0.438

High

1074172

Q0PC88
Poly(A) polymerase family protein

1

0

High-throughput

0.438

High

1074173

Q0PCC1
Monohaem cytochrome C

1

0

High-throughput

0.438

High

1074179

LPXD
UDP-3-O-acylglucosamine N-acyltransferase

1

0

High-throughput

0.438

High

1074182

MRAY
Phospho-N-acetylmuramoyl-pentapeptide-transferase

1

0

High-throughput

0.438

High

1072009

Q0P7Y1
ABC transport system ATP-binding protein

1

2

High-throughput

0.417

High

1072434

Q0P847
Peptide ABC-transport system ATP-binding protein

1

3

High-throughput

0.417

High

1072492

Q0P865
Transcriptional regulator

1

1

High-throughput

0.417

High

1073481

Q0P8F9
Periplasmic protein

1

1

High-throughput

0.417

High

1074101

Q0P8U7
DUF2920 family protein

1

2

High-throughput

0.417

High

1074102

Q0P8V2
DUF2920 family protein

1

2

High-throughput

0.417

High

1074120

Q0P9Y0
ABC-type amino-acid transporter permease protein

1

1

High-throughput

0.417

High

1074138

Q0PAP9
DUF2920 family protein

1

2

High-throughput

0.417

High

1074139

Q0PAQ2
Phosphate transport system permease protein PstA

1

1

High-throughput

0.417

High

1074145

Q0PB14
Histidine triad

1

1

High-throughput

0.417

High

1074148

Q0PB44
Probable ABC transporter ATP-binding protein PEB1C

1

1

High-throughput

0.417

High

1074158

Q0PBJ4
HAD-superfamily hydrolase, subfamily IIA

1

1

High-throughput

0.417

High

1074169

Q0PC70
ATP-binding protein

1

1

High-throughput

0.417

High

1074192

HIS52
Imidazole glycerol phosphate synthase subunit HisH 2

1

1

High-throughput

0.417

High

839663

ENO
Enolase

1

0

High-throughput

0.238

Low

852420

HIPO
Hippurate hydrolase

1

0

High-throughput

0.238

Low

1071961

Q0P7X9
Lipoprotein

1

0

High-throughput

0.238

Low

1073070

Q0P8C0
Flagellar FliJ protein

1

0

High-throughput

0.238

Low

1073135

Q0P8C5
histidine kinase

1

0

High-throughput

0.238

Low

1073226

Q0P8E4
ATP/GTP-binding protein

1

0

High-throughput

0.238

Low

1073334

Q0P8E7
Probable membrane transporter protein

1

0

High-throughput

0.238

Low

1073382

Q0P8F5
Ornithine carbamoyltransferase

1

0

High-throughput

0.238

Low

1073730

UDG
UDP-glucose 6-dehydrogenase

1

0

High-throughput

0.238

Low

1074096

Q0P8M5
DUF2325 domain-containing protein

1

0

High-throughput

0.238

Low

1074098

Q0P8T5
3-hydroxyacyl-CoA dehydrogenase NAD binding domain-containing protein

1

0

High-throughput

0.238

Low

1074099

Q0P8T6
Transferase

1

0

High-throughput

0.238

Low

1074100

Q0P8U1
Pseudaminic acid biosynthesis PseA protein

1

0

High-throughput

0.238

Low

1074103

Q0P905
RDD domain-containing protein

1

0

High-throughput

0.238

Low

1074104

Q0P915
MFS

1

0

High-throughput

0.238

Low

1074105

Q0P926
Heat shock transcriptional regulator

1

0

High-throughput

0.238

Low

1074106

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

1

0

High-throughput

0.238

Low

1074107

Q0P944
Ribonuclease BN

1

0

High-throughput

0.238

Low

1074108

Q0P950
Signal recognition particle receptor FtsY

1

0

High-throughput

0.238

Low

1074109

Q0P963
Periplasmic protein

1

0

High-throughput

0.238

Low

1074110

Q0P990
Integral membrane protein

1

0

High-throughput

0.238

Low

1074111

SSTT
Serine/threonine transporter SstT

1

0

High-throughput

0.238

Low

1074112

Q0P9G0
Sec translocon accessory complex subunit YajC

1

0

High-throughput

0.238

Low

1074114

Q0P9H6
Periplasmic protein

1

0

High-throughput

0.238

Low

1074115

Q0P9I5
VirK family antimicrobial peptide resistance protein

1

0

High-throughput

0.238

Low

1074116

Q0P9J0
CinA-like protein

1

0

High-throughput

0.238

Low

1074117

Q0P9L9
Integral membrane component of efflux system

1

0

High-throughput

0.238

Low

1074119

Q0P9V5
Periplasmic protein

1

0

High-throughput

0.238

Low

1074121

Q0PA16
Uncharacterized protein

1

0

High-throughput

0.238

Low

1074122

Q0PA18
Periplasmic protein

1

0

High-throughput

0.238

Low

1074123

DSBI
Putative protein-disulfide oxidoreductase DsbI

1

0

High-throughput

0.238

Low

1074124

XERH
Tyrosine recombinase XerH

1

0

High-throughput

0.238

Low

1074125

Q0PA29
Para-aminobenzoate synthase glutamine amidotransferase component II

1

0

High-throughput

0.238

Low

1074126

Q0PA65
Processing peptidase

1

0

High-throughput

0.238

Low

1074128

Q0PA83
Oxidoreductase

1

0

High-throughput

0.238

Low

1074129

Q0PAE2
Haemagglutination activity domain containing protein

1

0

High-throughput

0.238

Low

1074130

Q0PAE8
ABC transport system permease

1

0

High-throughput

0.238

Low

1074131

Q0PAG0
Pyridoxal phosphate homeostasis protein

1

0

High-throughput

0.238

Low

1074132

Q0PAJ6
Periplasmic protein

1

0

High-throughput

0.238

Low

1074133

Q0PAL9
OstA family protein

1

0

High-throughput

0.238

Low

1074134

Q0PAM5
Two-component response regulator

1

0

High-throughput

0.238

Low

1074136

Q0PAP3
Hydrogenase isoenzymes formation protein

1

0

High-throughput

0.238

Low

1074137

Q0PAP7
YgjP-like metallopeptidase domain-containing protein

1

0

High-throughput

0.238

Low

1074142

Q0PAX6
Exporting protein

1

0

High-throughput

0.238

Low

1074143

Q0PAZ5
Membrane protein

1

0

High-throughput

0.238

Low

1074146

Q0PB23
Aldehyde dehydrogenase C-terminus

1

0

High-throughput

0.238

Low

1074147

Q0PB29
MFS

1

0

High-throughput

0.238

Low

1074150

Q0PB52
MFS

1

0

High-throughput

0.238

Low

1074153

Q0PB83
Uncharacterized protein

1

0

High-throughput

0.238

Low

1074154

Q0PBD4
Periplasmic protein

1

0

High-throughput

0.238

Low

1074155

Q0PBD5
Lipoprotein

1

0

High-throughput

0.238

Low

1074156

Q0PBD7
D-2-hydroxyacid dehydrogenase

1

0

High-throughput

0.238

Low

1074157

Q0PBF9
Chemotaxis phosphatase CheX-like domain-containing protein

1

0

High-throughput

0.238

Low

1074159

Q0PBM1
Chemotaxis protein

1

0

High-throughput

0.238

Low

1074161

Q0PBN4
Putative peroxiredoxin bcp

1

0

High-throughput

0.238

Low

1074162

Q0PBN6
Branched-chain-amino-acid aminotransferase

1

0

High-throughput

0.238

Low

1074163

Q0PBQ8
FIST domain-containing protein

1

0

High-throughput

0.238

Low

1074165

Q0PBY6
Periplasmic protein

1

0

High-throughput

0.238

Low

1074168

Q0PC28
MotA/TolQ/ExbB proton channel family protein

1

0

High-throughput

0.238

Low

1074171

Q0PC78
Uncharacterized protein

1

0

High-throughput

0.238

Low

1074174

Q0PCC3
Beta sliding clamp

1

0

High-throughput

0.238

Low

1074175

ARLY
Argininosuccinate lyase

1

0

High-throughput

0.238

Low

1074176

MSRA
Peptide methionine sulfoxide reductase MsrA

1

0

High-throughput

0.238

Low

1074177

ILVC
Ketol-acid reductoisomerase

1

0

High-throughput

0.238

Low

1074178

TATC
Sec-independent protein translocase protein TatC

1

0

High-throughput

0.238

Low

1074180

RS7
Small ribosomal subunit protein uS7

1

0

High-throughput

0.238

Low

1074181

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.238

Low

1074183

Y374
Nucleotide-binding protein Cj0374

1

0

High-throughput

0.238

Low

1074184

RS21
Small ribosomal subunit protein bS21

1

0

High-throughput

0.238

Low

1074185

Y270
Probable tautomerase Cj0270

1

0

High-throughput

0.238

Low

1074186

MOAC
Cyclic pyranopterin monophosphate synthase

1

0

High-throughput

0.238

Low

1074187

HEMTB
Bacteriohemerythrin

1

0

High-throughput

0.238

Low

1074188

MNTP
Putative manganese efflux pump MntP

1

0

High-throughput

0.238

Low

1074189

RS10
Small ribosomal subunit protein uS10

1

0

High-throughput

0.238

Low

1074190

RNH
Ribonuclease HI

1

0

High-throughput

0.238

Low

1074191

HIS61
Imidazole glycerol phosphate synthase subunit hisF1

1

0

High-throughput

0.238

Low

1074193

NADD
Probable nicotinate-nucleotide adenylyltransferase

1

0

High-throughput

0.238

Low

1074194

RADA
DNA repair protein RadA

1

0

High-throughput

0.238

Low

1074195

TRUB
tRNA pseudouridine synthase B

1

0

High-throughput

0.238

Low

1074196

RNPA
Ribonuclease P protein component

1

0

High-throughput

0.238

Low

1074197

YIDD
Putative membrane protein insertion efficiency factor

1

0

High-throughput

0.238

Low

1074198

LOLA
Outer-membrane lipoprotein carrier protein

1

0

High-throughput

0.238

Low

1074199

KPRS
Ribose-phosphate pyrophosphokinase

1

0

High-throughput

0.238

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025