Protein: MSBP2
Membrane steroid-binding protein 2 (AtMP2) (Membrane-associated progesterone-binding protein 3) (AtMAPR3)

Gene: MSBP2
Organism: Arabidopsis thaliana
Interactions: 105
UniProt ID: Q9M2Z4

Gene Ontology (top 5):
GO:0005496 - steroid binding
GO:0005783 - endoplasmic reticulum
GO:0005829 - cytosol
GO:0005886 - plasma membrane
GO:0009535 - chloroplast thylakoid membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

89056

Y5129
Probable LRR receptor-like serine/threonine-protein kinase At5g10290

1

3

High-throughput

0.541

High

199334

MLO5
MLO-like protein 5

1

3

High-throughput

0.541

High

199530

PXC3
Leucine-rich repeat receptor-like tyrosine-protein kinase PXC3

1

5

High-throughput

0.541

High

871878

C83A1
Cytochrome P450 83A1

1

7

High-throughput

0.541

High

926592

AMT11
Ammonium transporter 1 member 1

1

2

High-throughput

0.541

High

1020237

PROT2
Proline transporter 2

1

4

High-throughput

0.541

High

1169241

Q1PE85
Ankyrin repeat protein

1

1

High-throughput

0.541

High

1298995

Q8GUN1
AT4G31340 protein

1

1

High-throughput

0.541

High

1300617

PTR19
Protein NRT1/ PTR FAMILY 4.6

1

8

High-throughput

0.541

High

1319529

SWET7
Bidirectional sugar transporter SWEET7

1

2

High-throughput

0.541

High

1355142

DERL1
Derlin-1

1

2

High-throughput

0.541

High

1375587

NIPA4
Probable magnesium transporter NIPA4

1

1

High-throughput

0.541

High

1376766

MLO6
MLO-like protein 6

1

3

High-throughput

0.541

High

1409079

Y5838
Probably inactive leucine-rich repeat receptor-like protein kinase At5g48380

1

3

High-throughput

0.541

High

1425774

DTX50
Protein DETOXIFICATION 50

1

13

High-throughput

0.541

High

1427122

PXL1
Leucine-rich repeat receptor-like protein kinase PXL1

1

3

High-throughput

0.541

High

1427514

SWT15
Bidirectional sugar transporter SWEET15

1

2

High-throughput

0.541

High

1440988

FKB42
Peptidyl-prolyl cis-trans isomerase FKBP42

1

1

High-throughput

0.541

High

1444491

GPT1
Glucose-6-phosphate/phosphate translocator 1, chloroplastic

1

2

High-throughput

0.541

High

1444493

Y3288
Probable inactive receptor kinase At3g02880

1

3

High-throughput

0.541

High

1444495

PTR8
Protein NRT1/ PTR FAMILY 2.9

1

8

High-throughput

0.541

High

1444496

RLP30
Receptor-like protein 30

1

5

High-throughput

0.541

High

1444497

RPK2
LRR receptor-like serine/threonine-protein kinase RPK2

1

4

High-throughput

0.541

High

1444500

DTX1
Protein DETOXIFICATION 1

1

13

High-throughput

0.541

High

1444507

Y1661
Putative G-type lectin S-receptor-like serine/threonine-protein kinase At1g61610

1

7

High-throughput

0.541

High

1444513

ALS3
Protein ALUMINUM SENSITIVE 3

1

1

High-throughput

0.541

High

100007

CRIM2
Cold-regulated 413 inner membrane protein 2, chloroplastic

1

0

High-throughput

0.518

High

1341888

CNGC5
Probable cyclic nucleotide-gated ion channel 5

1

0

High-throughput

0.518

High

1375815

PAM71
Protein PAM71, chloroplastic

1

0

High-throughput

0.518

High

1422408

Q9C803
E3 ubiquitin-protein ligase

1

0

High-throughput

0.518

High

1425596

RBOHD
Respiratory burst oxidase homolog protein D

1

0

High-throughput

0.518

High

1444492

Q9M898
AT3g02420/F16B3_5

1

0

High-throughput

0.518

High

1444499

RTH
Protein RTE1-HOMOLOG

1

0

High-throughput

0.518

High

1444509

ENL15
Early nodulin-like protein 15

1

0

High-throughput

0.518

High

1300627

UBQ10
Polyubiquitin 10 [Cleaved into: Ubiquitin]

1

4

Small-scale

0.501

High

81840

KEA6
K(+) efflux antiporter 6

1

2

High-throughput

0.494

High

86178

B9DG91
AT3G13950 protein

1

1

High-throughput

0.494

High

88391

Y2289
Probable LRR receptor-like serine/threonine-protein kinase At2g28960

1

5

High-throughput

0.494

High

99466

DTX20
Protein DETOXIFICATION 20

1

13

High-throughput

0.494

High

102393

F4JLY4
Cytochrome P450, family 706, subfamily A, polypeptide 1

1

7

High-throughput

0.494

High

1082112

ERDL8
Sugar transporter ERD6-like 8

1

3

High-throughput

0.494

High

1169192

CDS3
Phosphatidate cytidylyltransferase 3

1

1

High-throughput

0.494

High

1169349

DTX7
Protein DETOXIFICATION 7

1

13

High-throughput

0.494

High

1177334

UTR2
UDP-galactose/UDP-glucose transporter 2

1

4

High-throughput

0.494

High

1197303

Q500V6
At1g13140

1

9

High-throughput

0.494

High

1197448

WTR32
WAT1-related protein At4g08300

1

3

High-throughput

0.494

High

1231354

MTPB
Metal tolerance protein B

1

2

High-throughput

0.494

High

1284018

Q84K38
Transmembrane protein

1

1

High-throughput

0.494

High

1284052

DTX44
Protein DETOXIFICATION 44, chloroplastic

1

13

High-throughput

0.494

High

1299552

WTR2
WAT1-related protein At1g09380

1

3

High-throughput

0.494

High

1299621

Q8GXH4
Major facilitator superfamily protein

1

2

High-throughput

0.494

High

1299668

EDL14
Sugar transporter ERD6-like 14

1

3

High-throughput

0.494

High

1299734

DTX2
Protein DETOXIFICATION 2

1

13

High-throughput

0.494

High

1318386

CRK7
Cysteine-rich receptor-like protein kinase 7

1

6

High-throughput

0.494

High

1318427

Q8L7H7
Cytochrome P450, family 705, subfamily A, polypeptide 4

1

9

High-throughput

0.494

High

1342169

DTX23
Protein DETOXIFICATION 23

1

13

High-throughput

0.494

High

1342193

UXT3
UDP-xylose transporter 3

1

1

High-throughput

0.494

High

1354517

DTX10
Protein DETOXIFICATION 10

1

13

High-throughput

0.494

High

1373466

PTR17
Protein NRT1/ PTR FAMILY 8.5

1

8

High-throughput

0.494

High

1376205

EDL17
Sugar transporter ERD6-like 17

1

3

High-throughput

0.494

High

1376779

MLO3
MLO-like protein 3

1

3

High-throughput

0.494

High

1425002

ATL79
RING-H2 finger protein ATL79

1

3

High-throughput

0.494

High

1425193

DTX55
Protein DETOXIFICATION 55

1

13

High-throughput

0.494

High

1425728

NIP41
Putative aquaporin NIP4-1

1

4

High-throughput

0.494

High

1426452

C85A1
Cytochrome P450 85A1

1

11

High-throughput

0.494

High

1443184

DTX19
Protein DETOXIFICATION 19

1

13

High-throughput

0.494

High

1444490

IPCS1
Phosphatidylinositol:ceramide inositolphosphotransferase 1

1

1

High-throughput

0.494

High

1444501

ATL41
E3 ubiquitin-protein ligase ATL41

1

5

High-throughput

0.494

High

1444503

Q9SQV0
very-long-chain 3-oxoacyl-CoA synthase

1

2

High-throughput

0.494

High

1444504

RC24
UPF0057 membrane protein At4g30660

1

1

High-throughput

0.494

High

1444506

PUP4
Probable purine permease 4

1

2

High-throughput

0.494

High

1444508

Q9SYK5
Ankyrin repeat family protein

1

4

High-throughput

0.494

High

1444510

CRK37
Cysteine-rich receptor-like protein kinase 37

1

6

High-throughput

0.494

High

1444512

Y2168
Ankyrin repeat-containing protein At2g01680

1

5

High-throughput

0.494

High

1444514

DTX53
Protein DETOXIFICATION 53

1

13

High-throughput

0.494

High

1298964

NICA
Nicastrin

1

5

High-throughput

0.481

High

847223

PIP21
Aquaporin PIP2-1

1

2

High-throughput

0.479

High

1444502

AMT13
Ammonium transporter 1 member 3

1

2

High-throughput

0.479

High

307217

TC159
Translocase of chloroplast 159, chloroplastic

1

0

Small-scale

0.460

High

101767

F4J819
Nicastrin

1

5

High-throughput

0.457

High

103576

RGI4
Leucine-rich repeat receptor-like serine/threonine-protein kinase RGI4

1

3

High-throughput

0.457

High

1444498

NCPR1
NADPH--cytochrome P450 reductase 1

1

4

Small-scale

0.445

High

100473

F4I8F7
Senescence associated gene 18

1

3

High-throughput

0.439

High

1193071

Q494N8
Oleosin

1

3

High-throughput

0.439

High

1197416

Q501C1
At5g61570

1

4

High-throughput

0.439

High

1444494

Q9M9D5
T16N11.11 protein

1

1

High-throughput

0.439

High

1376415

NAC89
NAC domain-containing protein 89

1

0

High-throughput

0.438

High

103307

F4K3J7
Protein kinase superfamily protein

1

4

High-throughput

0.417

High

308113

O82308
Oleosin

1

3

High-throughput

0.417

High

1169392

Q1PFV9
Transmembrane protein

1

1

High-throughput

0.417

High

1422879

Q9C989
At1g71190

1

3

High-throughput

0.417

High

103286

CAND8
Protein CANDIDATE G-PROTEIN COUPLED RECEPTOR 8

1

0

High-throughput

0.282

High

307039

O81071
At2g29020/T9I4.10

1

0

High-throughput

0.282

High

1167550

BASS2
Sodium/pyruvate cotransporter BASS2, chloroplastic

1

0

High-throughput

0.282

High

1185741

CLE3
CLAVATA3/ESR

1

0

High-throughput

0.282

High

1342293

AB26B
ABC transporter B family member 26, chloroplastic

1

0

High-throughput

0.282

High

1375401

Q949S3
Membrane lipoprotein

1

0

High-throughput

0.282

High

1423335

Q9CA76
At1g74370

1

0

High-throughput

0.282

High

1424550

RC21
UPF0057 membrane protein At1g57550

1

0

High-throughput

0.282

High

1424576

SUT13
Sulfate transporter 1.3

1

0

High-throughput

0.282

High

1426317

VA0E1
V-type proton ATPase subunit e1

1

0

High-throughput

0.282

High

1427421

Q9FX73
Post-GPI attachment to proteins factor 3

1

0

High-throughput

0.282

High

1443732

DIT1
Dicarboxylate transporter 1, chloroplastic

1

0

High-throughput

0.282

High

1444505

Q9SXA7
At1g11210

1

0

High-throughput

0.282

High

1444511

TMN3
Transmembrane 9 superfamily member 3

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025