Protein: FTSI
Peptidoglycan D,D-transpeptidase FtsI (EC 3.4.16.4) (Essential cell division protein FtsI) (Murein transpeptidase) (Penicillin-binding protein 3) (PBP-3) (Peptidoglycan synthase FtsI)

Gene: FTSI
Organism: Escherichia coli K-12
Interactions: 17
UniProt ID: P0AD68

Gene Ontology (top 5):
GO:0000917 - division septum assembly
GO:0005886 - plasma membrane
GO:0006508 - proteolysis
GO:0008360 - regulation of cell shape
GO:0008658 - penicillin binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

393925

PBPB
Penicillin-binding protein 1B

3

16

Small-scale

0.812

High

499622

MTGA
Biosynthetic peptidoglycan transglycosylase

2

15

Small-scale

0.785

High

499617

FTSL
Cell division protein FtsL

3

0

Small-scale

0.764

High

498323

FTSW
Probable peptidoglycan glycosyltransferase FtsW

2

3

Small-scale

0.763

High

438994

FTSQ
Cell division protein FtsQ

3

0

Small-scale

0.617

High

490410

DDLA
D-alanine--D-alanine ligase A

2

0

High-throughput

0.563

High

499620

FTSN
Cell division protein FtsN

2

2

Small-scale

0.562

High

499624

YMGF
Inner membrane protein YmgF

2

0

Small-scale

0.541

High

499619

MURC
UDP-N-acetylmuramate--L-alanine ligase

1

0

High-throughput

0.518

High

444246

BTUE
Thioredoxin/glutathione peroxidase BtuE

1

1

High-throughput

0.489

High

491812

MURA
UDP-N-acetylglucosamine 1-carboxyvinyltransferase

1

0

High-throughput

0.464

High

497324

MREB
Cell shape-determining protein MreB

1

8

Small-scale

0.457

High

498333

FTSA
Cell division protein FtsA

1

9

Small-scale

0.457

High

490733

FTSB
Cell division protein FtsB

1

0

Small-scale

0.438

High

499618

DAMX
Cell division protein DamX

1

0

Small-scale

0.438

High

499623

BLR
Divisome-associated membrane protein Blr

1

0

Small-scale

0.438

High

499621

YBEF
Uncharacterized HTH-type transcriptional regulator YbeF

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025