Upcoming Ensembl Platform Transition

This is the final release of its kind on this website.

In summer 2026, this site will bring you to the new Ensembl platform currently at beta.ensembl.org.
Please bookmark this archive to retain access to the current site, tools and functionality until they are available on the new platform -> jun2026.archive.ensembl.org

Human (GRCh38.p14)
Description

trio Rho guanine nucleotide exchange factor [Source:HGNC Symbol;Acc:HGNC:12303]

Gene Synonyms

ARHGEF23

Location

Chromosome 5: 14,143,223-14,532,128 forward strand.

GRCh38:CM000667.2

About this gene

This gene has 28 transcripts (splice variants), 294 orthologues, 22 paralogues and is associated with 7 phenotypes.

Transcript IDNamebpProteinTranslation IDBiotypeCCDSUniProt MatchRefSeq MatchFlags
ENST00000344204.9TRIO-202114603097aaENSP00000339299.4
 
Protein coding
CCDS3883O75962-1 NM_007118.4MANE SelectEnsembl CanonicalGENCODE PrimaryGENCODE BasicAPPRIS P1TSL:1
ENST00001132515.1TRIO-228115793097aaENSP00000807784.1
 
Protein coding
CCDS3883--Ensembl Canonical ExtendedGENCODE BasicAPPRIS P1
ENST00000513206.5TRIO-22179952546aaENSP00000426342.2
 
Protein coding
E7EPJ7 -TSL:5CDS 5' incomplete
ENST00000698541.2TRIO-22570661908aaENSP00000513786.1
 
Protein coding
A0A8V8TLX5 -GENCODE Basic
ENST00000509967.6TRIO-21449491508aaENSP00000445592.1
 
Protein coding
F5H228 -GENCODE BasicTSL:2
ENST00000704488.1TRIO-2273047915aaENSP00000515916.1
 
Protein coding
A0A994J7G8 -CDS 3' incomplete
ENST00000639876.2TRIO-2241580458aaENSP00000492184.2
 
Protein coding
A0A1W2PRD7 -TSL:5CDS 3' incomplete
ENST00000512070.6TRIO-21889072309aaENSP00000421555.2
 
Nonsense mediated decay
E7EWP2 -TSL:2
ENST00000698542.1TRIO-2267286853aaENSP00000513787.1
 
Nonsense mediated decay
A0A8V8TNC6 --
ENST00000507714.1TRIO-209551No protein-
 
Protein coding CDS not defined
--TSL:3
ENST00000512979.1TRIO-220292No protein-
 
Protein coding CDS not defined
--TSL:5
ENST00000515144.5TRIO-2227455No protein-
 
Retained intron
--TSL:1
ENST00000344135.5TRIO-2014065No protein-
 
Retained intron
--TSL:2
ENST00000515710.1TRIO-2231913No protein-
 
Retained intron
--TSL:3
ENST00000510281.1TRIO-215861No protein-
 
Retained intron
--TSL:2
ENST00000508717.1TRIO-212859No protein-
 
Retained intron
--TSL:5
ENST00000504606.1TRIO-206817No protein-
 
Retained intron
--TSL:2
ENST00000509354.1TRIO-213801No protein-
 
Retained intron
--TSL:2
ENST00000502490.1TRIO-203798No protein-
 
Retained intron
--TSL:3
ENST00000508343.1TRIO-211776No protein-
 
Retained intron
--TSL:2
ENST00000502816.1TRIO-204736No protein-
 
Retained intron
--TSL:2
ENST00000505971.5TRIO-207605No protein-
 
Retained intron
--TSL:3
ENST00000512303.1TRIO-219586No protein-
 
Retained intron
--TSL:2
ENST00000503399.1TRIO-205553No protein-
 
Retained intron
--TSL:2
ENST00000506611.1TRIO-208526No protein-
 
Retained intron
--TSL:5
ENST00000510757.1TRIO-216509No protein-
 
Retained intron
--TSL:2
ENST00000508283.5TRIO-210486No protein-
 
Retained intron
--TSL:3
ENST00000511019.1TRIO-217430No protein-
 
Retained intron
--TSL:3