Protein: RL21
Large ribosomal subunit protein bL21 (50S ribosomal protein L21)

Gene: RL21, rplU
Organism: Escherichia coli K-12
Interactions: 102
UniProt ID: P0AG48

Gene Ontology (top 5):
GO:0002181 - cytoplasmic translation
GO:0003735 - structural constituent of ribosome
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0019843 - rRNA binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

465671

RLUC
Ribosomal large subunit pseudouridine synthase C

3

1

High-throughput

0.657

High

463532

RHLB
ATP-dependent RNA helicase RhlB

2

1

High-throughput

0.588

High

465319

ULAR
HTH-type transcriptional regulator UlaR

2

1

High-throughput

0.588

High

466424

CLPA
ATP-dependent Clp protease ATP-binding subunit ClpA

2

1

High-throughput

0.588

High

467398

ALLR
HTH-type transcriptional repressor AllR

2

1

High-throughput

0.588

High

469287

LPXD
UDP-3-O-(3-hydroxymyristoyl)glucosamine N-acyltransferase

2

2

High-throughput

0.588

High

469296

RLUB
Ribosomal large subunit pseudouridine synthase B

2

1

High-throughput

0.588

High

462669

RPOA
DNA-directed RNA polymerase subunit alpha

2

0

High-throughput

0.576

High

463408

UVRC
UvrABC system protein C

2

0

High-throughput

0.576

High

469279

DPO3A
DNA polymerase III subunit alpha

2

0

High-throughput

0.576

High

336970

PHSM
Maltodextrin phosphorylase

2

0

High-throughput

0.563

High

340874

RPOD
RNA polymerase sigma factor RpoD

2

0

High-throughput

0.563

High

343887

SYGA
Glycine--tRNA ligase alpha subunit

2

0

High-throughput

0.563

High

393745

PNP
Polyribonucleotide nucleotidyltransferase

2

0

High-throughput

0.563

High

459988

RPPH
RNA pyrophosphohydrolase

2

0

High-throughput

0.563

High

464771

PHOL
PhoH-like protein

2

0

High-throughput

0.563

High

464947

LON
Lon protease

2

0

High-throughput

0.563

High

466034

YBCJ
Putative RNA-binding protein YbcJ

2

0

High-throughput

0.563

High

467970

RL23
Large ribosomal subunit protein uL23

2

0

High-throughput

0.563

High

468531

SKP
Chaperone protein Skp

2

0

High-throughput

0.563

High

469142

SPOT
Bifunctional

2

0

High-throughput

0.563

High

469276

YHBY
RNA-binding protein YhbY

2

0

High-throughput

0.563

High

469280

SELB
Selenocysteine-specific elongation factor

2

0

High-throughput

0.563

High

469282

HELD
DNA helicase IV

2

0

High-throughput

0.563

High

469285

RNR
Ribonuclease R

2

0

High-throughput

0.563

High

469286

RNE
Ribonuclease E

2

0

High-throughput

0.563

High

469288

PSS
CDP-diacylglycerol--serine O-phosphatidyltransferase

2

0

High-throughput

0.563

High

469292

AIDB
Putative acyl-CoA dehydrogenase AidB

2

0

High-throughput

0.563

High

464333

CSPE
Cold shock-like protein CspE

1

1

High-throughput

0.536

High

467161

DBHB
DNA-binding protein HU-beta

1

1

High-throughput

0.536

High

469319

MAA
Maltose O-acetyltransferase

1

1

High-throughput

0.536

High

462426

RS8
Small ribosomal subunit protein uS8

1

0

High-throughput

0.518

High

415813

ERA
GTPase Era

1

0

High-throughput

0.513

High

462496

RS9
Small ribosomal subunit protein uS9

1

0

High-throughput

0.513

High

469204

RL17
Large ribosomal subunit protein bL17

1

0

High-throughput

0.513

High

469277

RL18
Large ribosomal subunit protein uL18

1

0

High-throughput

0.513

High

469305

RL25
Large ribosomal subunit protein bL25

1

0

High-throughput

0.513

High

469310

NPD
NAD-dependent protein deacylase

1

0

High-throughput

0.513

High

459015

IHFB
Integration host factor subunit beta

1

1

High-throughput

0.484

High

459792

LPXA
Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase

1

2

High-throughput

0.484

High

465249

FTSE
Cell division ATP-binding protein FtsE

1

1

High-throughput

0.484

High

465459

CSPC
Cold shock-like protein CspC

1

1

High-throughput

0.484

High

469284

ICLR
Transcriptional repressor IclR

1

1

High-throughput

0.484

High

469303

CLPB
Chaperone protein ClpB

1

1

High-throughput

0.484

High

469298

YHHX
Uncharacterized oxidoreductase YhhX

1

0

High-throughput

0.479

High

469309

RLMI
Ribosomal RNA large subunit methyltransferase I

1

0

High-throughput

0.479

High

469313

DCYD
D-cysteine desulfhydrase

1

0

High-throughput

0.479

High

469317

HLDE
Bifunctional protein HldE [Includes: D-beta-D-heptose 7-phosphate kinase

1

0

High-throughput

0.479

High

469295

WBBJ
Putative lipopolysaccharide biosynthesis O-acetyl transferase WbbJ

1

1

High-throughput

0.479

High

416827

BIRA
Bifunctional ligase/repressor BirA

1

0

High-throughput

0.464

High

458306

CLPP
ATP-dependent Clp protease proteolytic subunit

1

0

High-throughput

0.464

High

458935

HFQ
RNA-binding protein Hfq

1

0

High-throughput

0.464

High

459545

IF3
Translation initiation factor IF-3 [Cleaved into: Translation initiation factor IF-3, N-terminally processed; Translation initiation factor IF-3S]

1

0

High-throughput

0.464

High

459594

KDSA
2-dehydro-3-deoxyphosphooctonate aldolase

1

0

High-throughput

0.464

High

460182

HSLV
ATP-dependent protease subunit HslV

1

0

High-throughput

0.464

High

460287

PYRH
Uridylate kinase

1

0

High-throughput

0.464

High

462334

RS5
Small ribosomal subunit protein uS5

1

0

High-throughput

0.464

High

462936

TGT
Queuine tRNA-ribosyltransferase

1

0

High-throughput

0.464

High

465143

DEAD
ATP-dependent RNA helicase DeaD

1

0

High-throughput

0.464

High

465196

ACCD
Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta

1

0

High-throughput

0.464

High

466387

FTSA
Cell division protein FtsA

1

0

High-throughput

0.464

High

469294

RLMN
Dual-specificity RNA methyltransferase RlmN

1

0

High-throughput

0.464

High

469301

RISB
6,7-dimethyl-8-ribityllumazine synthase

1

0

High-throughput

0.464

High

469307

GNGF
Putative gluconeogenesis factor

1

0

High-throughput

0.464

High

469314

FADI
3-ketoacyl-CoA thiolase FadI

1

0

High-throughput

0.464

High

429398

FDHF
Formate dehydrogenase H

1

0

High-throughput

0.458

High

454981

GLTD
Glutamate synthase [NADPH] small chain

1

0

High-throughput

0.458

High

458693

FABA
3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase

1

0

High-throughput

0.458

High

463619

YEEX
UPF0265 protein YeeX

1

0

High-throughput

0.458

High

469275

YFIF
Uncharacterized tRNA/rRNA methyltransferase YfiF

1

0

High-throughput

0.458

High

469302

GMHBB
D-glycero-beta-D-manno-heptose-1,7-bisphosphate 7-phosphatase

1

0

High-throughput

0.458

High

469304

YDCY
Uncharacterized protein YdcY

1

0

High-throughput

0.458

High

469306

CSRA
Carbon storage regulator

1

0

High-throughput

0.458

High

469316

YFFS
Uncharacterized protein YffS

1

0

High-throughput

0.458

High

469318

MENI
1,4-dihydroxy-2-naphthoyl-CoA hydrolase

1

0

High-throughput

0.458

High

469283

SRLR
Glucitol operon repressor

1

1

High-throughput

0.442

High

459681

KPRS
Ribose-phosphate pyrophosphokinase

1

0

High-throughput

0.426

High

463284

NRDR
Transcriptional repressor NrdR

2

0

High-throughput

0.313

High

468207

DCM
DNA-cytosine methyltransferase

2

0

High-throughput

0.313

High

469290

HOLD
DNA polymerase III subunit psi

2

0

High-throughput

0.313

High

463325

YACL
UPF0231 protein YacL

2

0

High-throughput

0.307

High

465874

FTSH
ATP-dependent zinc metalloprotease FtsH

2

0

High-throughput

0.307

High

467731

FIMB
Type 1 fimbriae regulatory protein FimB

2

0

High-throughput

0.307

High

469291

MOAA
GTP 3',8-cyclase

2

0

High-throughput

0.307

High

469299

END8
Endonuclease 8

2

0

High-throughput

0.307

High

469308

YBJX
Uncharacterized protein YbjX

2

0

High-throughput

0.307

High

404426

T1SK
Type I restriction enzyme EcoKI specificity subunit

2

0

High-throughput

0.298

High

468566

INGK
Guanosine-inosine kinase

1

0

High-throughput

0.279

Low

466690

EXBB
Biopolymer transport protein ExbB

1

0

High-throughput

0.261

Low

467853

YGGE
Uncharacterized protein YggE

1

0

High-throughput

0.261

Low

469315

YFFL
Uncharacterized protein YffL

1

0

High-throughput

0.261

Low

462616

RNPA
Ribonuclease P protein component

1

0

High-throughput

0.253

Low

466957

KDTA
3-deoxy-D-manno-octulosonic acid transferase

1

0

High-throughput

0.253

Low

469278

RCSA
Transcriptional regulatory protein RcsA

1

0

High-throughput

0.253

Low

469281

TOP3
DNA topoisomerase 3

1

0

High-throughput

0.253

Low

469289

RIBD
Riboflavin biosynthesis protein RibD [Includes: Diaminohydroxyphosphoribosylaminopyrimidine deaminase

1

0

High-throughput

0.253

Low

469300

LOLA
Outer-membrane lipoprotein carrier protein

1

0

High-throughput

0.253

Low

469311

PAAX
Transcriptional repressor PaaX

1

0

High-throughput

0.253

Low

469320

YGCP
Uncharacterized protein YgcP

1

0

High-throughput

0.253

Low

469293

YADG
Uncharacterized ABC transporter ATP-binding protein YadG

1

0

High-throughput

0.249

Low

469297

YJJU
Uncharacterized protein YjjU

1

0

High-throughput

0.249

Low

469312

YNCE
Uncharacterized protein YncE

1

0

High-throughput

0.249

Low


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Last updated: 15 Jul 2024