Protein: ISPT
Isoprenyl transferase (EC 2.5.1.-)

Gene: ISPT, uppS
Organism: Streptococcus pneumoniae TIGR4
Interactions: 21
UniProt ID: Q97SR4

Gene Ontology (top 5):
GO:0000287 - magnesium ion binding
GO:0005829 - cytosol
GO:0008834 - ditrans,polycis-undecaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific] activity
GO:0016094 - polyprenol biosynthetic process
GO:0030145 - manganese ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1403918

ISPT
Isoprenyl transferase

1

2

High-throughput

0.618

High

489204

ACPS
Holo-[acyl-carrier-protein] synthase

1

0

High-throughput

0.458

High

506190

PYRF
Orotidine 5'-phosphate decarboxylase

1

0

High-throughput

0.458

High

994130

IF3
Translation initiation factor IF-3

1

0

High-throughput

0.458

High

994144

PURA
Adenylosuccinate synthetase

1

0

High-throughput

0.458

High

1403894

ENO
Enolase

1

0

High-throughput

0.458

High

1403869

CH10
Co-chaperonin GroES

1

1

High-throughput

0.437

High

3068

A0A0H2UNP1
PTS system lactose-specific EIIA component

1

0

High-throughput

0.292

High

3092

A0A0H2UQ93
Chromosome partition protein Smc

1

0

High-throughput

0.261

Low

489228

MALR
HTH-type transcriptional regulator MalR

1

0

High-throughput

0.249

Low

834811

MUTX
8-oxo-dGTP diphosphatase

1

0

High-throughput

0.249

Low

994051

APT
Adenine phosphoribosyltransferase

1

0

High-throughput

0.249

Low

994056

AROD
3-dehydroquinate dehydratase

1

0

High-throughput

0.249

Low

994150

PYRR
Bifunctional protein PyrR [Includes: Pyrimidine operon regulatory protein; Uracil phosphoribosyltransferase

1

0

High-throughput

0.249

Low

1020910

DNAJ
Chaperone protein DnaJ

1

0

High-throughput

0.249

Low

1403877

SCPB
Segregation and condensation protein B

1

0

High-throughput

0.249

Low

1403898

REX
Redox-sensing transcriptional repressor Rex

1

0

High-throughput

0.249

Low

1403908

GRPE
Protein GrpE

1

0

High-throughput

0.249

Low

1403912

GATC
Glutamyl-tRNA(Gln) amidotransferase subunit C

1

0

High-throughput

0.249

Low

1403915

GATB
Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025