Protein: FLAB3
Flagellin FlaB3 (Class B) (Flagellar filament 31 kDa core protein)

Gene: FLAB3
Organism: Treponema pallidum subsp. pallidum str. Nichols
Interactions: 99
UniProt ID: P21992

Gene Ontology (top 5):
GO:0005198 - structural molecule activity
GO:0055040 - periplasmic flagellum

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

311846

O83913
Flagellar secretion chaperone FliS

2

9

High-throughput

0.653

High

642612

FLAB3
Flagellin FlaB3

1

1

High-throughput

0.590

High

308798

O83089
Phosphoribosyltransferase domain-containing protein

2

1

High-throughput

0.516

High

311268

FLIW
Flagellar assembly factor FliW

2

7

High-throughput

0.516

High

311376

O83700
Peptidase M23 domain-containing protein

2

1

High-throughput

0.516

High

310415

FLIE
Flagellar hook-basal body complex protein FliE

1

0

High-throughput

0.438

High

308787

O83087
Polymer-forming cytoskeletal protein

1

1

High-throughput

0.417

High

309426

O83189
RNA-binding S4 domain-containing protein

1

2

High-throughput

0.417

High

309821

O83282
Uncharacterized protein

1

1

High-throughput

0.417

High

310128

O83363
Adenine DNA glycosylase

1

1

High-throughput

0.417

High

311038

O83574
J domain-containing protein

1

1

High-throughput

0.417

High

311072

O83591
Conserved hypothetical integral membrane protein

1

2

High-throughput

0.417

High

311509

O83745
HD-GYP domain-containing protein

1

2

High-throughput

0.417

High

311573

Y788
Uncharacterized protein TP_0788

1

1

High-throughput

0.417

High

311633

TRXB
Thioredoxin reductase

1

1

High-throughput

0.417

High

311668

O83804
GerMN domain-containing protein

1

3

High-throughput

0.417

High

311776

RIMM
Ribosome maturation factor RimM

1

1

High-throughput

0.417

High

311868

O83927
Flagellar basal-body rod protein

1

2

High-throughput

0.417

High

311875

O83929
Conserved hypothetical integral membrane protein

1

2

High-throughput

0.417

High

311908

O83951
Conserved hypothetical integral membrane protein

1

1

High-throughput

0.417

High

311918

O83954
P26

1

1

High-throughput

0.417

High

311934

RLPA
Probable endolytic peptidoglycan transglycosylase RlpA

1

1

High-throughput

0.417

High

203471

GLPQ
Glycerophosphodiester phosphodiesterase

2

0

High-throughput

0.295

High

308589

GYRA
DNA gyrase subunit A

2

0

High-throughput

0.295

High

308807

RIR2
Ribonucleoside-diphosphate reductase subunit beta

2

0

High-throughput

0.295

High

308988

Y066
Uncharacterized protein TP_0066

2

0

High-throughput

0.295

High

309462

Y174
Uncharacterized protein TP_0174

2

0

High-throughput

0.295

High

310287

MRAZ
Transcriptional regulator MraZ

2

0

High-throughput

0.295

High

310321

O83411
Flagellar basal body rod protein FlgB

2

0

High-throughput

0.295

High

310844

O83531
Thiamine diphosphokinase

2

0

High-throughput

0.295

High

311171

Y629
Uncharacterized protein TP_0629

2

0

High-throughput

0.295

High

311182

O83638
protein-glutamate O-methyltransferase

2

0

High-throughput

0.295

High

311395

Y711
Uncharacterized protein TP_0711

2

0

High-throughput

0.295

High

311477

O83741
Penicillin-binding protein

2

0

High-throughput

0.295

High

311718

Y873
Uncharacterized protein TP_0873

2

0

High-throughput

0.295

High

311894

O83946
diguanylate cyclase

2

0

High-throughput

0.295

High

642613

TPL
Protein tpl

2

0

High-throughput

0.295

High

147152

O06690
Flagellar protein FlbB

1

0

High-throughput

0.238

Low

147336

RNZ
Ribonuclease Z

1

0

High-throughput

0.238

Low

266293

PPIB
Probable peptidyl-prolyl cis-trans isomerase

1

0

High-throughput

0.238

Low

266318

RSMG
Ribosomal RNA small subunit methyltransferase G

1

0

High-throughput

0.238

Low

308747

O83086
DUF327 family protein

1

0

High-throughput

0.238

Low

308947

RL9
Large ribosomal subunit protein bL9

1

0

High-throughput

0.238

Low

309140

O83124
PilZ domain-containing protein

1

0

High-throughput

0.238

Low

309439

O83192
Phospholipid/glycerol acyltransferase domain-containing protein

1

0

High-throughput

0.238

Low

309849

O83292
Tetratricopeptide repeat protein

1

0

High-throughput

0.238

Low

310013

O83312
Spore coat polysaccharide biosynthesis protein

1

0

High-throughput

0.238

Low

310053

Y320
Uncharacterized protein TP_0320

1

0

High-throughput

0.238

Low

310070

O83350
Uncharacterized AAA domain-containing protein ycf46

1

0

High-throughput

0.238

Low

310148

KTHY
Putative thymidylate kinase

1

0

High-throughput

0.238

Low

310175

Y359
Uncharacterized protein TP_0359

1

0

High-throughput

0.238

Low

310180

O83382
Chromosome partition protein Smc

1

0

High-throughput

0.238

Low

310192

Y370
Uncharacterized protein TP_0370

1

0

High-throughput

0.238

Low

310215

Y376
Uncharacterized protein TP_0376

1

0

High-throughput

0.238

Low

310247

O83395
DNA 3'-5' helicase

1

0

High-throughput

0.238

Low

310478

O83427
DUF3276 family protein

1

0

High-throughput

0.238

Low

310611

O83468
GWxTD domain-containing protein

1

0

High-throughput

0.238

Low

310623

O83470
Uncharacterized protein

1

0

High-throughput

0.238

Low

310634

O83472
RNA-binding S4 domain-containing protein

1

0

High-throughput

0.238

Low

310722

Y495
Uncharacterized protein TP_0495

1

0

High-throughput

0.238

Low

310741

O83511
Cell shape-determining protein MreC

1

0

High-throughput

0.238

Low

310771

Y503
Uncharacterized lipoprotein TP_0503

1

0

High-throughput

0.238

Low

310813

RUVC
Crossover junction endodeoxyribonuclease RuvC

1

0

High-throughput

0.238

Low

310879

VATD2
V-type ATP synthase subunit D 2

1

0

High-throughput

0.238

Low

310898

O83542
V-type ATPase, subunit E, putative

1

0

High-throughput

0.238

Low

310921

O83555
Endonuclease/exonuclease/phosphatase domain-containing protein

1

0

High-throughput

0.238

Low

310927

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

1

0

High-throughput

0.238

Low

310939

Y552
Uncharacterized protein TP_0552

1

0

High-throughput

0.238

Low

311060

O83587
Cell division protein

1

0

High-throughput

0.238

Low

311081

Y583
Uncharacterized protein TP_0583

1

0

High-throughput

0.238

Low

311089

SYL
Leucine--tRNA ligase

1

0

High-throughput

0.238

Low

311102

HPRK
HPr kinase/phosphorylase

1

0

High-throughput

0.238

Low

311200

MIAA
tRNA dimethylallyltransferase

1

0

High-throughput

0.238

Low

311201

Y638
Uncharacterized protein TP_0638

1

0

High-throughput

0.238

Low

311227

O83654
Tetratricopeptide repeat protein

1

0

High-throughput

0.238

Low

311241

O83657
Conserved hypothetical integral membrane protein

1

0

High-throughput

0.238

Low

311246

O83661
Spermidine/putrescine ABC transporter, periplasmic binding protein

1

0

High-throughput

0.238

Low

311315

Y661
Uncharacterized protein TP_0661

1

0

High-throughput

0.238

Low

311323

ALF
Fructose-bisphosphate aldolase

1

0

High-throughput

0.238

Low

311354

Y679
Uncharacterized protein TP_0679

1

0

High-throughput

0.238

Low

311357

O83689
Segregation and condensation protein A

1

0

High-throughput

0.238

Low

311417

IOJAP
Ribosomal silencing factor RsfS

1

0

High-throughput

0.238

Low

311538

O83764
Organic solvent tolerance-like N-terminal domain-containing protein

1

0

High-throughput

0.238

Low

311597

Y795
Uncharacterized protein TP_0795

1

0

High-throughput

0.238

Low

311611

O83781
DDH domain-containing protein

1

0

High-throughput

0.238

Low

311625

RL32
Large ribosomal subunit protein bL32

1

0

High-throughput

0.238

Low

311628

RNC
Ribonuclease 3

1

0

High-throughput

0.238

Low

311655

O83801
DUF2225 domain-containing protein

1

0

High-throughput

0.238

Low

311682

Y833
Uncharacterized protein TP_0833

1

0

High-throughput

0.238

Low

311684

Y836
Uncharacterized protein TP_0836

1

0

High-throughput

0.238

Low

311693

O83812
Conserved hypothetical integral membrane protein

1

0

High-throughput

0.238

Low

311698

G3P
Glyceraldehyde-3-phosphate dehydrogenase

1

0

High-throughput

0.238

Low

311708

IF3
Translation initiation factor IF-3

1

0

High-throughput

0.238

Low

311710

Y856
UPF0164 protein TP_0856

1

0

High-throughput

0.238

Low

311752

MURD
UDP-N-acetylmuramoylalanine--D-glutamate ligase

1

0

High-throughput

0.238

Low

311789

O83884
Uncharacterized protein

1

0

High-throughput

0.238

Low

311813

Y929
Uncharacterized protein TP_0929

1

0

High-throughput

0.238

Low

311963

O83996
PNPLA domain-containing protein

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025