Protein: PTNAB
PTS system mannose-specific EIIAB component (EC 2.7.1.191) (EIIAB-Man) (EIII-Man) [Includes: Mannose-specific phosphotransferase enzyme IIA component (PTS system mannose-specific EIIA component); Mannose-specific phosphotransferase enzyme IIB component (PTS system mannose-specific EIIB component)]

Gene: PTNAB, manX
Organism: Escherichia coli K-12
Interactions: 17
UniProt ID: P69797

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0005886 - plasma membrane
GO:0008982 - protein-N(PI)-phosphohistidine-sugar phosphotransferase activity
GO:0009401 - phosphoenolpyruvate-dependent sugar phosphotransferase system

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

999514

PTNAB
PTS system mannose-specific EIIAB component

2

0

Small-scale

0.759

High

497472

PTHP
Phosphocarrier protein HPr

1

0

Small-scale

0.614

High

492994

RL28
Large ribosomal subunit protein bL28

2

0

High-throughput

0.563

High

492010

PGK
Phosphoglycerate kinase

1

0

High-throughput

0.513

High

495052

TPIS
Triosephosphate isomerase

1

0

High-throughput

0.513

High

499359

CYTR
HTH-type transcriptional repressor CytR

1

0

High-throughput

0.513

High

664205

RECG
ATP-dependent DNA helicase RecG

1

0

High-throughput

0.513

High

999517

AKRMG
NADH-specific methylglyoxal reductase

1

0

High-throughput

0.513

High

561723

RPOS
RNA polymerase sigma factor RpoS

1

0

High-throughput

0.464

High

958606

RL22
Large ribosomal subunit protein uL22

1

0

High-throughput

0.464

High

680564

YIDC
Membrane protein insertase YidC

1

0

Small-scale

0.458

High

999515

KDGR
HTH-type transcriptional regulator KdgR

1

0

High-throughput

0.458

High

999516

MSRC
Free methionine-R-sulfoxide reductase

1

0

High-throughput

0.458

High

699322

WECG
UDP-N-acetyl-D-mannosaminuronic acid transferase

1

0

High-throughput

0.282

High

722840

YAFC
Uncharacterized HTH-type transcriptional regulator YafC

1

0

High-throughput

0.279

Low

664229

RP54
RNA polymerase sigma-54 factor

1

0

High-throughput

0.253

Low


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Last updated: 11Aug2025