ZFIN is now using GRCz12tu for Genomic Data
Gene

sh2b3

ID
ZDB-GENE-041210-359
Name
SH2B adaptor protein 3
Symbol
sh2b3 Nomenclature History
Previous Names
  • DKEYP-10C7.2
  • si:dkeyp-1e8.2
Type
protein_coding_gene
Location
Chr: 5 Mapping Details/Browsers
Genome Assembly
GRCz12tu
Annotation Status
Unknown
Description
Predicted to enable transmembrane receptor protein tyrosine kinase adaptor activity. Predicted to be involved in several processes, including hemopoiesis; negative regulation of response to cytokine stimulus; and thrombopoietin-mediated signaling pathway. Predicted to be active in plasma membrane. Is expressed in nervous system; pectoral fin; and pharyngeal arch. Human ortholog(s) of this gene implicated in colorectal cancer; essential thrombocythemia; familial erythrocytosis 1; myelofibrosis; and type 1 diabetes mellitus. Orthologous to human SH2B3 (SH2B adaptor protein 3).
Genome Resources
Note
None
Comparative Information
Expression
All Expression Data
1 figure from Peng et al., 2025
Cross-Species Comparison
High Throughput Data
Thisse Expression Data
No data available
Wild Type Expression Summary
Phenotype
All Phenotype Data
1 Figure from Blombery et al., 2023
Cross-Species Comparison
Alliance
Phenotype Summary
Mutations
Mutants
Sequence Targeting Reagents
Human Disease
Associated With sh2b3 Human Ortholog
Disease Ontology Term Multi-Species Data OMIM Term OMIM Phenotype ID
essential thrombocythemia Alliance Thrombocythemia, somatic 187950
familial erythrocytosis 1 Alliance Erythrocytosis, somatic 133100
myelofibrosis Alliance Myelofibrosis, somatic 254450
Associated With sh2b3 Via Experimental Models
No data available
Gene Ontology
Protein Domains
Domain, Family, and Site Summary
No data available
Domain Details Per Protein
No data available
Transcripts
Genome Browsers
Type Name Annotation Method Has Havana Data Length (nt) Analysis
mRNA sh2b3-201 (1) Ensembl 1,092 nt
mRNA sh2b3-202 (1) Ensembl 1,791 nt
Interactions and Pathways
No data available
Antibodies
No data available
Plasmids
No data available
Constructs
Marker Relationships
Sequences
Genome Browsers
Orthology
Comparative Orthology
Alliance
Gene Tree
Ensembl
Citations