Protein: OBG
GTPase ObgE/CgtA (EC 3.6.5.-) (GTP-binding protein Obg) (Large ribosomal subunit assembly factor ObgE)

Gene: OBG, obgE
Organism: Escherichia coli K-12
Interactions: 28
UniProt ID: P42641

Gene Ontology (top 5):
GO:0000027 - ribosomal large subunit assembly
GO:0000287 - magnesium ion binding
GO:0003677 - DNA binding
GO:0003924 - GTPase activity
GO:0005525 - GTP binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

753988

RLUD
Ribosomal large subunit pseudouridine synthase D

1

1

High-throughput

0.724

High

493967

RS3
Small ribosomal subunit protein uS3

1

5

High-throughput

0.691

High

492547

RL7
Large ribosomal subunit protein bL12

2

3

High-throughput

0.588

High

690676

OPDA
Oligopeptidase A

2

0

High-throughput

0.585

High

384052

RL15
Large ribosomal subunit protein uL15

1

1

High-throughput

0.536

High

494327

RS5
Small ribosomal subunit protein uS5

1

6

High-throughput

0.536

High

494493

RS9
Small ribosomal subunit protein uS9

1

3

High-throughput

0.536

High

498918

LGUL
Lactoylglutathione lyase

1

1

High-throughput

0.536

High

501198

RL17
Large ribosomal subunit protein bL17

1

1

High-throughput

0.536

High

840172

RL2
Large ribosomal subunit protein uL2

1

4

High-throughput

0.536

High

840173

RL5
Large ribosomal subunit protein uL5

1

1

High-throughput

0.536

High

368095

SDHD
D-serine dehydratase

1

0

High-throughput

0.513

High

426163

AROD
3-dehydroquinate dehydratase

1

0

High-throughput

0.513

High

494170

RS4
Small ribosomal subunit protein uS4

1

0

High-throughput

0.513

High

495409

YIHI
Der GTPase-activating protein YihI

1

0

High-throughput

0.513

High

496816

SLYD
FKBP-type peptidyl-prolyl cis-trans isomerase SlyD

1

0

High-throughput

0.513

High

499166

HNS
DNA-binding protein H-NS

1

0

High-throughput

0.513

High

501017

HPF
Ribosome hibernation promoting factor

1

0

High-throughput

0.513

High

840175

UBIT
Ubiquinone biosynthesis accessory factor UbiT

1

0

High-throughput

0.513

High

444250

BTUE
Thioredoxin/glutathione peroxidase BtuE

1

1

High-throughput

0.489

High

494643

RPOA
DNA-directed RNA polymerase subunit alpha

1

0

High-throughput

0.464

High

496384

ALF1
Fructose-bisphosphate aldolase class 1

1

0

High-throughput

0.464

High

497601

THIO
Thioredoxin 1

1

4

Small-scale

0.445

High

840177

MQSA
Antitoxin MqsA

2

0

High-throughput

0.330

High

492159

PEPE
Peptidase E

2

0

High-throughput

0.307

High

840174

YDIH
Uncharacterized protein YdiH

2

0

High-throughput

0.307

High

497701

YAEQ
Uncharacterized protein YaeQ

1

0

High-throughput

0.279

Low

840176

SUFE
Cysteine desulfuration protein SufE

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025