Protein: SYP23
Syntaxin-23 (AtPLP) (AtSYP23) (AtPEP12-like protein)

Gene: SYP23
Organism: Arabidopsis thaliana
Interactions: 54
UniProt ID: O04378

Gene Ontology (top 5):
GO:0005484 - SNAP receptor activity
GO:0006886 - intracellular protein transport
GO:0016020 - membrane
GO:0016192 - vesicle-mediated transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

101233

F4ISU2
Early endosome antigen

1

1

High-throughput

0.481

High

146660

PLDA1
Phospholipase D alpha 1

1

1

High-throughput

0.481

High

146668

SYT5
Synaptotagmin-5

1

12

High-throughput

0.481

High

146675

EHD1
EH domain-containing protein 1

1

4

High-throughput

0.481

High

146681

SYP31
Syntaxin-31

1

18

High-throughput

0.481

High

146699

ANXD1
Annexin D1

1

5

High-throughput

0.481

High

146671

P24DA
Transmembrane emp24 domain-containing protein p24delta10

1

0

High-throughput

0.460

High

146688

Q9LPD7
T12C22.21 protein

1

0

High-throughput

0.460

High

146654

RL121
Large ribosomal subunit protein uL11z

1

1

High-throughput

0.439

High

146661

CDPKB
Calcium-dependent protein kinase 11

1

1

High-throughput

0.439

High

146677

RH20
DEAD-box ATP-dependent RNA helicase 20

1

3

High-throughput

0.439

High

146680

PDI14
Protein disulfide isomerase-like 1-4

1

1

Small-scale

0.439

High

146683

NDL1
Protein NDL1

1

2

High-throughput

0.439

High

146689

Q9LVA3
Plant invertase/pectin methylesterase inhibitor superfamily protein

1

1

High-throughput

0.439

High

146693

LRK62
L-type lectin-domain containing receptor kinase VI.2

1

1

High-throughput

0.439

High

146697

U78D1
Flavonol-3-O-rhamnosyltransferase

1

1

High-throughput

0.439

High

146698

Q9SIJ8
Adenine nucleotide alpha hydrolases-like superfamily protein

1

1

High-throughput

0.439

High

70682

DF200
Defensin-like protein 200

1

0

High-throughput

0.251

Low

146649

Y2309
Uncharacterized protein At2g23090

1

0

High-throughput

0.251

Low

146650

GPA1
Guanine nucleotide-binding protein alpha-1 subunit

1

0

High-throughput

0.251

Low

146651

RS282
Small ribosomal subunit protein eS28x

1

0

High-throughput

0.251

Low

146652

EF1D1
Elongation factor 1-delta 1

1

0

High-throughput

0.251

Low

146653

RL23
Large ribosomal subunit protein uL14x/uL14z/uL14y

1

0

High-throughput

0.251

Low

146655

AIG2A
Protein AIG2 A

1

0

High-throughput

0.251

Low

146656

ABI3
B3 domain-containing transcription factor ABI3

1

0

High-throughput

0.251

Low

146657

CP31A
31 kDa ribonucleoprotein, chloroplastic

1

0

High-throughput

0.251

Low

146658

BCB1
Blue copper protein

1

0

High-throughput

0.251

Low

146659

RS151
Small ribosomal subunit protein uS19u

1

0

High-throughput

0.251

Low

146662

DI191
Protein DEHYDRATION-INDUCED 19

1

0

High-throughput

0.251

Low

146663

XTH4
Xyloglucan endotransglucosylase/hydrolase protein 4

1

0

High-throughput

0.251

Low

146664

RHIP1
RGS1-HXK1-interacting protein 1

1

0

High-throughput

0.251

Low

146665

PHL1
Protein PHR1-LIKE 1

1

0

High-throughput

0.251

Low

146666

SKI34
Protein SKIP34

1

0

High-throughput

0.251

Low

146667

RGS1
Regulator of G-protein signaling 1

1

0

High-throughput

0.251

Low

146669

Q8LC99
Adenine nucleotide alpha hydrolases-like superfamily protein

1

0

High-throughput

0.251

Low

146670

SCPDL
Probable mitochondrial saccharopine dehydrogenase-like oxidoreductase At5g39410

1

0

High-throughput

0.251

Low

146672

WHY2
Single-stranded DNA-binding protein WHY2, mitochondrial

1

0

High-throughput

0.251

Low

146673

MTND3
Acireductone dioxygenase 3

1

0

High-throughput

0.251

Low

146674

GILP
GSH-induced LITAF domain protein

1

0

High-throughput

0.251

Low

146676

KDSA1
2-dehydro-3-deoxyphosphooctonate aldolase 1

1

0

High-throughput

0.251

Low

146678

CSE
Caffeoylshikimate esterase

1

0

High-throughput

0.251

Low

146679

OHP2
Light-harvesting complex-like protein OHP2, chloroplastic

1

0

High-throughput

0.251

Low

146682

SAU22
Auxin-responsive protein SAUR22

1

0

High-throughput

0.251

Low

146684

CHLH
Magnesium-chelatase subunit ChlH, chloroplastic

1

0

High-throughput

0.251

Low

146685

CBSX3
CBS domain-containing protein CBSX3, mitochondrial

1

0

High-throughput

0.251

Low

146686

FK126
F-box/kelch-repeat protein At1g15670

1

0

High-throughput

0.251

Low

146687

Q9LNT6
DNA ligase-like protein

1

0

High-throughput

0.251

Low

146690

Q9LYA5
Thioredoxin superfamily protein

1

0

High-throughput

0.251

Low

146691

E70A1
Exocyst complex component EXO70A1

1

0

High-throughput

0.251

Low

146692

Q9LZW6
Pulmonary surfactant-associated protein B

1

0

High-throughput

0.251

Low

146694

Y3550
REF/SRPP-like protein At3g05500

1

0

High-throughput

0.251

Low

146695

NLTP2
Non-specific lipid-transfer protein 2

1

0

High-throughput

0.251

Low

146696

Q9S7U3
At4g12520

1

0

High-throughput

0.251

Low

146700

Q9ZQC1
Pre-mRNA-splicing factor CWC22-like protein, putative

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025