Protein: PUR4
Phosphoribosylformylglycinamidine synthase (FGAM synthase) (FGAMS) (EC 6.3.5.3) (Formylglycinamide ribonucleotide amidotransferase) (FGAR amidotransferase) (FGAR-AT)

Gene: PUR4, purL
Organism: Escherichia coli K-12
Interactions: 16
UniProt ID: P15254

Gene Ontology (top 5):
GO:0004642 - phosphoribosylformylglycinamidine synthase activity
GO:0005524 - ATP binding
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006164 - purine nucleotide biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

498389

CLPA
ATP-dependent Clp protease ATP-binding subunit ClpA

2

2

High-throughput

0.588

High

473301

DNAJ
Chaperone protein DnaJ

1

1

High-throughput

0.536

High

479547

NARG
Respiratory nitrate reductase 1 alpha chain

1

1

High-throughput

0.536

High

582061

NARZ
Respiratory nitrate reductase 2 alpha chain

1

1

High-throughput

0.536

High

491648

KPRS
Ribose-phosphate pyrophosphokinase

1

0

High-throughput

0.513

High

496907

LON
Lon protease

1

0

High-throughput

0.513

High

492182

PURA
Adenylosuccinate synthetase

1

0

High-throughput

0.479

High

499154

HNS
DNA-binding protein H-NS

1

0

High-throughput

0.479

High

582062

NADC
Nicotinate-nucleotide pyrophosphorylase [carboxylating]

1

0

High-throughput

0.479

High

500266

RIMO
Ribosomal protein uS12 methylthiotransferase RimO

1

0

High-throughput

0.458

High

582060

PEPD
Cytosol non-specific dipeptidase

1

0

Small-scale

0.458

High

582063

NUOG
NADH-quinone oxidoreductase subunit G

1

0

High-throughput

0.458

High

582064

FLIK
Flagellar hook-length control protein

1

0

High-throughput

0.279

Low

499764

YIGB
5-amino-6-(5-phospho-D-ribitylamino)uracil phosphatase YigB

1

0

High-throughput

0.261

Low

500463

HDEB
Acid stress chaperone HdeB

1

0

High-throughput

0.261

Low

500937

YBHR
Probable multidrug ABC transporter permease YbhR

1

0

High-throughput

0.261

Low


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Last updated: 11Aug2025