Protein: RIBB
3,4-dihydroxy-2-butanone 4-phosphate synthase (DHBP synthase) (EC 4.1.99.12)

Gene: RIBB
Organism: Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
Interactions: 70
UniProt ID: Q9PHU4

Gene Ontology (top 5):
GO:0000287 - magnesium ion binding
GO:0003935 - GTP cyclohydrolase II activity
GO:0005829 - cytosol
GO:0008686 - 3,4-dihydroxy-2-butanone-4-phosphate synthase activity
GO:0009231 - riboflavin biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1455258

RIBB
3,4-dihydroxy-2-butanone 4-phosphate synthase

1

3

High-throughput

0.590

High

1072239

Q0P806
Riboflavin-specific deaminase/reductase

1

0

High-throughput

0.438

High

1072740

Q0P896
Phosphoribosylformylglycinamidine cyclo-ligase

1

0

High-throughput

0.438

High

1077934

Q0PA14
Transcriptional regulator

1

0

High-throughput

0.438

High

1080283

Q0PBG9
Nucleoside hydrolase

1

0

High-throughput

0.438

High

1080433

Q0PBM4
Phosphoserine phosphatase

1

0

High-throughput

0.438

High

1455260

NUSB
Transcription antitermination protein NusB

1

0

High-throughput

0.438

High

1455265

PYRE
Orotate phosphoribosyltransferase

1

0

High-throughput

0.438

High

1455274

KGUA
Guanylate kinase

1

0

High-throughput

0.438

High

1073839

Q0P8I6
GDP-L-fucose synthase

1

2

High-throughput

0.417

High

1074838

Q0P8T8
Nucleotide sugar dehydratase

1

1

High-throughput

0.417

High

1076248

Q0P9C3
UDP-glucose 4-epimerase

1

1

High-throughput

0.417

High

1079108

Q0PAP1
Hydrogenase isoenzymes formation protein

1

1

High-throughput

0.417

High

1080623

Q0PBV9
Biopolymer transport protein

1

1

High-throughput

0.417

High

1080913

Q0PC27
ExbD/tolR family transport protein

1

1

High-throughput

0.417

High

1202274

DHAS
Aspartate-semialdehyde dehydrogenase

1

1

High-throughput

0.417

High

1455241

HYPA
Hydrogenase maturation factor HypA

1

1

High-throughput

0.417

High

1455251

LPXD
UDP-3-O-acylglucosamine N-acyltransferase

1

1

High-throughput

0.417

High

1455266

ARGC
N-acetyl-gamma-glutamyl-phosphate reductase

1

1

High-throughput

0.417

High

1455271

TILS
tRNA(Ile)-lysidine synthase

1

1

High-throughput

0.417

High

1455272

Y1449
UPF0306 protein Cj1449c

1

1

High-throughput

0.417

High

1080333

Q0PBJ0
Flagellar motor switch protein FliG

2

0

High-throughput

0.295

High

929715

CLPP
ATP-dependent Clp protease proteolytic subunit

1

0

High-throughput

0.238

Low

1071524

RL6
Large ribosomal subunit protein uL6

1

0

High-throughput

0.238

Low

1072017

Q0P7Y1
ABC transport system ATP-binding protein

1

0

High-throughput

0.238

Low

1072050

Q0P7Z5
ATP-binding protein

1

0

High-throughput

0.238

Low

1072183

Q0P802
Periplasmic protein

1

0

High-throughput

0.238

Low

1072257

Q0P808
Adenine DNA glycosylase

1

0

High-throughput

0.238

Low

1072986

Q0P8B3
Two-component response regulator

1

0

High-throughput

0.238

Low

1073448

Q0P8F5
Ornithine carbamoyltransferase

1

0

High-throughput

0.238

Low

1073576

Q0P8F9
Periplasmic protein

1

0

High-throughput

0.238

Low

1074690

Q0P8S9
Sugar-phosphate nucleotide transferase

1

0

High-throughput

0.238

Low

1074794

Q0P8T2
Methyltransferase

1

0

High-throughput

0.238

Low

1074855

PSEI
Pseudaminic acid synthase

1

0

High-throughput

0.238

Low

1075282

Q0P8X6
Pseudouridine synthase

1

0

High-throughput

0.238

Low

1076691

FLIW
Flagellar assembly factor FliW

1

0

High-throughput

0.238

Low

1076710

Q0P9I8
Nitroreductase

1

0

High-throughput

0.238

Low

1077461

Q0P9T1
Hemagglutinin

1

0

High-throughput

0.238

Low

1077803

Q0P9Z0
Periplasmic protein

1

0

High-throughput

0.238

Low

1078020

Q0PA26
Periplasmic protein

1

0

High-throughput

0.238

Low

1078365

Q0PAA3
Uncharacterized protein

1

0

High-throughput

0.238

Low

1078417

Q0PAB4
Periplasmic protein

1

0

High-throughput

0.238

Low

1078719

Q0PAG4
5-hydroxyisourate hydrolase

1

0

High-throughput

0.238

Low

1079193

Q0PAQ4
Periplasmic phosphate binding protein

1

0

High-throughput

0.238

Low

1079467

Q0PAW2
DUF2891 domain-containing protein

1

0

High-throughput

0.238

Low

1079542

Q0PAY1
OORD subunit of 2-oxoglutarate:acceptor oxidoreductase

1

0

High-throughput

0.238

Low

1079778

Q0PB17
YkgJ family cysteine cluster protein

1

0

High-throughput

0.238

Low

1079895

Q0PB54
HP0268 domain-containing protein

1

0

High-throughput

0.238

Low

1079927

Q0PB66
NUDIX hydrolase family protein

1

0

High-throughput

0.238

Low

1080091

Q0PBB5
Tram-like protein

1

0

High-throughput

0.238

Low

1080310

Q0PBH8
DUF177 domain-containing protein

1

0

High-throughput

0.238

Low

1080315

Q0PBI2
Endoribonuclease L-PSP family protein

1

0

High-throughput

0.238

Low

1080375

Q0PBK7
Molybdenum-pterin binding protein

1

0

High-throughput

0.238

Low

1080505

Q0PBS2
Integral membrane protein

1

0

High-throughput

0.238

Low

1080510

Q0PBS3
Ribonucleoside-diphosphate reductase subunit beta

1

0

High-throughput

0.238

Low

1080562

Q0PBT9
Periplasmic protein

1

0

High-throughput

0.238

Low

1080957

Q0PC45
Periplasmic protein

1

0

High-throughput

0.238

Low

1081109

Q0PC96
L-asparagine amidohydrolase

1

0

High-throughput

0.238

Low

1455259

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.238

Low

1455261

Y371
UPF0323 lipoprotein Cj0371

1

0

High-throughput

0.238

Low

1455262

NDK
Nucleoside diphosphate kinase

1

0

High-throughput

0.238

Low

1455263

FABH
Beta-ketoacyl-[acyl-carrier-protein] synthase III

1

0

High-throughput

0.238

Low

1455264

RL20
Large ribosomal subunit protein bL20

1

0

High-throughput

0.238

Low

1455267

YBEY
Endoribonuclease YbeY

1

0

High-throughput

0.238

Low

1455268

UNG
Uracil-DNA glycosylase

1

0

High-throughput

0.238

Low

1455269

MNMA
tRNA-specific 2-thiouridylase MnmA

1

0

High-throughput

0.238

Low

1455270

RS10
Small ribosomal subunit protein uS10

1

0

High-throughput

0.238

Low

1455273

PURNU
Purine nucleoside phosphorylase Cj1217c

1

0

High-throughput

0.238

Low

1455275

RL19
Large ribosomal subunit protein bL19

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025