Protein: MSBP1
Membrane steroid-binding protein 1 (AtMP1) (Membrane-associated progesterone-binding protein 5) (AtMAPR5)

Gene: MSBP1
Organism: Arabidopsis thaliana
Interactions: 62
UniProt ID: Q9XFM6

Gene Ontology (top 5):
GO:0005496 - steroid binding
GO:0005783 - endoplasmic reticulum
GO:0005794 - Golgi apparatus
GO:0005886 - plasma membrane
GO:0009536 - plastid

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1376500

BAK1
BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1

1

6

Small-scale

0.552

High

89582

ERL1
LRR receptor-like serine/threonine-protein kinase ERL1

1

3

High-throughput

0.541

High

308354

SWT12
Bidirectional sugar transporter SWEET12

1

2

High-throughput

0.541

High

854518

PTR2
Protein NRT1/ PTR FAMILY 8.3

1

7

High-throughput

0.541

High

1191627

NHX8
Sodium/hydrogen exchanger 8

1

1

High-throughput

0.541

High

1192479

ERECT
LRR receptor-like serine/threonine-protein kinase ERECTA

1

3

High-throughput

0.541

High

1299001

Q8GUN1
AT4G31340 protein

1

1

High-throughput

0.541

High

1318128

GAT2
Probable GABA transporter 2

1

3

High-throughput

0.541

High

1373979

CESA3
Cellulose synthase A catalytic subunit 3 [UDP-forming]

1

1

High-throughput

0.541

High

1374319

OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit

1

2

High-throughput

0.541

High

1376761

MLO9
MLO-like protein 9

1

3

High-throughput

0.541

High

1423290

Q9C9Z6
AT3g08600/F17O14_7

1

1

High-throughput

0.541

High

1427629

PUP1
Purine permease 1

1

2

High-throughput

0.541

High

1441239

PTR5
Protein NRT1/ PTR FAMILY 8.2

1

8

High-throughput

0.541

High

1442375

Q9LPD5
SNARE associated Golgi protein family

1

2

High-throughput

0.541

High

1442733

LHT2
Lysine histidine transporter 2

1

4

High-throughput

0.541

High

1444563

PTR1
Protein NRT1/ PTR FAMILY 8.1

1

7

High-throughput

0.541

High

1444804

RLP30
Receptor-like protein 30

1

5

High-throughput

0.541

High

1456056

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

1

4

High-throughput

0.541

High

1456072

P24B2
Transmembrane emp24 domain-containing protein p24beta2

1

5

High-throughput

0.541

High

1490245

LRK57
L-type lectin-domain containing receptor kinase V.7

1

8

High-throughput

0.541

High

1490248

ALS3
Protein ALUMINUM SENSITIVE 3

1

1

High-throughput

0.541

High

200452

CSPLN
CASP-like protein 1E2

1

0

High-throughput

0.518

High

1285125

CSPL8
CASP-like protein 4A3

1

0

High-throughput

0.518

High

199197

O22777
At2g33250/F25I18.1

1

1

High-throughput

0.494

High

265195

MCU3
Calcium uniporter protein 3, mitochondrial

1

1

High-throughput

0.494

High

871882

C83A1
Cytochrome P450 83A1

1

7

High-throughput

0.494

High

1169157

MCU4
Calcium uniporter protein 4, mitochondrial

1

1

High-throughput

0.494

High

1208490

WTR25
WAT1-related protein At3g45870

1

3

High-throughput

0.494

High

1299672

EDL14
Sugar transporter ERD6-like 14

1

3

High-throughput

0.494

High

1299740

DTX2
Protein DETOXIFICATION 2

1

13

High-throughput

0.494

High

1319278

NIP71
Probable aquaporin NIP7-1

1

5

High-throughput

0.494

High

1342173

DTX23
Protein DETOXIFICATION 23

1

13

High-throughput

0.494

High

1422746

SRF6
Protein STRUBBELIG-RECEPTOR FAMILY 6

1

4

High-throughput

0.494

High

1441037

CRK31
Putative cysteine-rich receptor-like protein kinase 31

1

8

High-throughput

0.494

High

1457334

Q9SYK5
Ankyrin repeat family protein

1

4

High-throughput

0.494

High

1490247

PUP5
Probable purine permease 5

1

2

High-throughput

0.494

High

265857

O65422
Organic solute transporter ostalpha protein

1

3

High-throughput

0.481

High

847280

PIP21
Aquaporin PIP2-1

1

2

High-throughput

0.479

High

1056267

PIP12
Aquaporin PIP1-2

1

3

High-throughput

0.479

High

1456965

AMT13
Ammonium transporter 1 member 3

1

2

High-throughput

0.479

High

1300629

UBQ10
Polyubiquitin 10 [Cleaved into: Ubiquitin]

1

4

Small-scale

0.457

High

101057

F4IN59
Resistance to phytophthora 1

1

1

High-throughput

0.457

High

1456227

NCPR1
NADPH--cytochrome P450 reductase 1

1

4

Small-scale

0.445

High

99637

F4HU77
P-loop containing nucleoside triphosphate hydrolases superfamily protein

1

4

High-throughput

0.439

High

1355438

Q8W4B0
NHL domain-containing protein

1

2

High-throughput

0.439

High

1490246

RPH1
Protein RESISTANCE TO PHYTOPHTHORA 1, chloroplastic

1

1

High-throughput

0.439

High

46009

A0A1P8B7M3
Organic solute transporter ostalpha protein

1

3

High-throughput

0.417

High

100387

F4I5D7
NHL domain-containing protein

1

2

High-throughput

0.417

High

1375382

GET3A
ATPase GET3A

1

4

High-throughput

0.417

High

265779

O65389
F12F1.23 protein

1

0

High-throughput

0.282

High

798779

SC61B
Protein transport protein Sec61 subunit beta

1

0

High-throughput

0.282

High

1185719

Q3EDB5
Transmembrane protein

1

0

High-throughput

0.282

High

1227900

Q67YN2
GTPase activator protein of Rab-like small GTPases-like protein

1

0

High-throughput

0.282

High

1298883

Q8GSI6
At4g19645

1

0

High-throughput

0.282

High

1354413

Q8VYA7
Membrane protein

1

0

High-throughput

0.282

High

1354773

Q8VZ58
CAAX amino terminal protease family protein

1

0

High-throughput

0.282

High

1375779

Q94AU5
Transmembrane protein

1

0

High-throughput

0.282

High

1424866

ATO
Splicing factor SF3a60 homolog

1

0

High-throughput

0.282

High

1424932

OPT1
Oligopeptide transporter 1

1

0

High-throughput

0.282

High

1444543

B561I
Cytochrome b561 and DOMON domain-containing protein At3g61750

1

0

High-throughput

0.282

High

1457316

Q9SY38
Pyrroline-5-carboxylate reductase

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025