TMEM203 - transmembrane protein 203 Gene

Also Known as HBEBP1

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 94107

Summary

Involved in intracellular calcium ion homeostasis. Located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Jul 2025]

TMEM203 Products (1)

mRNA Protein Name
NM_053045.2 NP_444273.1 transmembrane protein 203

Gene Ontology

  • Molecular Function
  • Biological Process
  • Cellular Component
Molecular Function GO Annotation Evidence References Source
enables protein binding IPI
IPI: Inferred from physical interaction
25996873 GOA
Biological Process GO Annotation Evidence References Source
involved in intracellular calcium ion homeostasis IDA
IDA: Inferred from direct assay
25996873 GOA
Cellular Component GO Annotation Evidence References Source
located in endoplasmic reticulum IDA
IDA: Inferred from direct assay
25996873 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

TMEM203 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
TMEM203 Q969S6 RETREG3 Homo sapiens Q86VR2
Y2H Array
32296183
Intra
TMEM203 Q969S6 RETREG3 Homo sapiens Q86VR2
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 HSD17B11 Homo sapiens Q8NBQ5
Y2H Array
32296183
Intra
TMEM203 Q969S6 HSD17B11 Homo sapiens Q8NBQ5
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 RMDN3 Homo sapiens Q96TC7
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 RMDN3 Homo sapiens Q96TC7
Validated Y2H
32296183
Intra
TMEM203 Q969S6 RMDN3 Homo sapiens Q96TC7
Y2H Array
32296183
Intra
TMEM203 Q969S6 KCNJ6 Homo sapiens P48051
Y2H Array
32296183
Intra
TMEM203 Q969S6 KCNJ6 Homo sapiens P48051
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 STOM Homo sapiens P27105
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 STOM Homo sapiens P27105
Y2H Array
32296183
Intra
TMEM203 Q969S6 AQP6 Homo sapiens Q13520
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 AQP6 Homo sapiens Q13520
Y2H Array
32296183
Intra
TMEM203 Q969S6 SSMEM1 Homo sapiens Q8WWF3
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 SSMEM1 Homo sapiens Q8WWF3
Y2H Array
32296183
Intra
TMEM203 Q969S6 SLC18A1 Homo sapiens P54219-3
Y2H Array
32296183
Intra
TMEM203 Q969S6 SLC18A1 Homo sapiens P54219-3
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 MMD Homo sapiens Q15546
Y2H Array
32296183
Intra
TMEM203 Q969S6 MMD Homo sapiens Q15546
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 CPLX4 Homo sapiens Q7Z7G2
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 CPLX4 Homo sapiens Q7Z7G2
Y2H Array
32296183
Intra
TMEM203 Q969S6 HSD17B13 Homo sapiens Q7Z5P4
Y2H Array
32296183
Intra
TMEM203 Q969S6 HSD17B13 Homo sapiens Q7Z5P4
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 SLC10A6 Homo sapiens Q3KNW5
Y2H Array
32296183
Intra
TMEM203 Q969S6 SLC10A6 Homo sapiens Q3KNW5
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 TMEM52B Homo sapiens Q4KMG9
Y2H Array
32296183
Intra
TMEM203 Q969S6 TMEM52B Homo sapiens Q4KMG9
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 FAM209A Homo sapiens Q5JX71
Y2H Array
32296183
Intra
TMEM203 Q969S6 FAM209A Homo sapiens Q5JX71
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 RNASEK Homo sapiens Q6P5S7
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 RNASEK Homo sapiens Q6P5S7
Y2H Array
32296183
Intra
TMEM203 Q969S6 ELOVL4 Homo sapiens Q9GZR5
Validated Y2H
32296183
Intra
TMEM203 Q969S6 ELOVL4 Homo sapiens Q9GZR5
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 ELOVL4 Homo sapiens Q9GZR5
Y2H Array
32296183
Intra
TMEM203 Q969S6 FAM174A Homo sapiens Q8TBP5
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 FAM174A Homo sapiens Q8TBP5
Y2H Array
32296183
Intra
TMEM203 Q969S6 ATP6AP2 Homo sapiens O75787
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 ATP6AP2 Homo sapiens O75787
Y2H Array
32296183
Intra
TMEM203 Q969S6 TMEM86B Homo sapiens Q8N661
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 TMEM86B Homo sapiens Q8N661
Y2H Array
32296183
Intra
TMEM203 Q969S6 FFAR2 Homo sapiens O15552
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 FFAR2 Homo sapiens O15552
Y2H Array
32296183
Intra
TMEM203 Q969S6 CNR2 Homo sapiens P34972
Y2H Array
32296183
Intra
TMEM203 Q969S6 CNR2 Homo sapiens P34972
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 TMEM60 Homo sapiens Q9H2L4
Validated Y2H
32296183
Intra
TMEM203 Q969S6 CD3G Homo sapiens P09693
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 CD3G Homo sapiens P09693
Y2H Array
32296183
Intra
TMEM203 Q969S6 MANBAL Homo sapiens Q9NQG1
Validated Y2H
32296183
Intra
TMEM203 Q969S6 MANBAL Homo sapiens Q9NQG1
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 MANBAL Homo sapiens Q9NQG1
Y2H Array
32296183
Intra
TMEM203 Q969S6 EBP Homo sapiens Q15125
Y2H Array
32296183
Intra
TMEM203 Q969S6 EBP Homo sapiens Q15125
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 MFSD5 Homo sapiens Q6N075
Y2H Array
32296183
Intra
TMEM203 Q969S6 MFSD5 Homo sapiens Q6N075
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 TIMMDC1 Homo sapiens Q9NPL8
Validated Y2H
32296183
Intra
TMEM203 Q969S6 TIMMDC1 Homo sapiens Q9NPL8
Y2H Array
32296183
Intra
TMEM203 Q969S6 TIMMDC1 Homo sapiens Q9NPL8
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 TMX2 Homo sapiens Q9Y320
Y2H Array
32296183
Intra
TMEM203 Q969S6 TMX2 Homo sapiens Q9Y320
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 TMX2 Homo sapiens Q9Y320
Validated Y2H
32296183
Intra
TMEM203 Q969S6 CREB3L1 Homo sapiens Q96BA8
Validated Y2H
32296183
Intra
TMEM203 Q969S6 CREB3L1 Homo sapiens Q96BA8
Y2H Array
32296183
Intra
TMEM203 Q969S6 CREB3L1 Homo sapiens Q96BA8
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 PDZK1IP1 Homo sapiens Q13113
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 PDZK1IP1 Homo sapiens Q13113
Y2H Array
32296183
Intra
TMEM203 Q969S6 STX4 Homo sapiens Q12846
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 STX4 Homo sapiens Q12846
Y2H Array
32296183
Intra
TMEM203 Q969S6 ERGIC3 Homo sapiens Q9Y282
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 ERGIC3 Homo sapiens Q9Y282
Validated Y2H
32296183
Intra
TMEM203 Q969S6 ERGIC3 Homo sapiens Q9Y282
Y2H Array
32296183
Intra
TMEM203 Q969S6 TMEM14B Homo sapiens Q9NUH8
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 TMEM14B Homo sapiens Q9NUH8
Validated Y2H
32296183
Intra
TMEM203 Q969S6 TMEM14B Homo sapiens Q9NUH8
Y2H Array
32296183
Intra
TMEM203 Q969S6 TMEM234 Homo sapiens Q8WY98
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 TMEM234 Homo sapiens Q8WY98
Y2H Array
32296183
Intra
TMEM203 Q969S6 LY6G6C Homo sapiens O95867
Y2H Array
32296183
Intra
TMEM203 Q969S6 LY6G6C Homo sapiens O95867
Y2H Prey Pooling
32296183
Intra
TMEM203 Q969S6 ANK1 Homo sapiens P16157-17
Y2H Array
32296183
Intra
TMEM203 Q969S6 ANK1 Homo sapiens P16157-17
Y2H Prey Pooling
32296183
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Agents

  • Pre-clinical Phase

Pre-clinical Phase

Bioactive Molecules (6)
Cat. No. Product Name
Effect
Purity
Rare Diseases
HY-RS14694 TMEM205 Human Pre-designed siRNA Set A Pre-designed Set / Unkown
HY-RS14695 TMEM208 Human Pre-designed siRNA Set A Pre-designed Set / Unkown
HY-RS14697 TMEM213 Human Pre-designed siRNA Set A Pre-designed Set / Unkown
HY-RS14702 TMEM230 Human Pre-designed siRNA Set A Pre-designed Set / Unkown
HY-RS14704 TMEM233 Human Pre-designed siRNA Set A Pre-designed Set / Unkown
HY-RS14715 TMEM263 Human Pre-designed siRNA Set A Pre-designed Set / Unkown