Gene Gene information from NCBI Gene database.
Entrez ID 27229
Gene name Tubulin gamma complex component 4
Gene symbol TUBGCP4
Synonyms (NCBI Gene)
76PGCP-4GCP4Grip76MCCRP3
Chromosome 15
Chromosome location 15q15.3
Summary This gene encodes a component of the gamma-tubulin ring complex, which is required for microtubule nucleation. In mammalian cells, the protein localizes to centrosomes in association with gamma-tubulin. Crystal structure analysis revealed a structure comp
SNPs SNP information provided by dbSNP.
6
SNP ID Visualize variation Clinical significance Consequence
rs794726855 ->T Pathogenic Frameshift variant, coding sequence variant, non coding transcript variant
rs794726856 T>- Pathogenic Frameshift variant, 5 prime UTR variant, coding sequence variant, non coding transcript variant
rs886039671 C>AA Pathogenic Frameshift variant, coding sequence variant, non coding transcript variant
rs1555394706 AG>T Likely-pathogenic Coding sequence variant, non coding transcript variant, frameshift variant
rs1555396535 C>A Likely-pathogenic Missense variant, coding sequence variant, non coding transcript variant
miRNA miRNA information provided by mirtarbase database.
271
miRTarBase ID miRNA Experiments Reference
MIRT030219 hsa-miR-26b-5p Microarray 19088304
MIRT050266 hsa-miR-25-3p CLASH 23622248
MIRT042176 hsa-miR-484 CLASH 23622248
MIRT525347 hsa-miR-3646 PAR-CLIP 22012620
MIRT525346 hsa-miR-1252-3p PAR-CLIP 22012620
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
28
GO ID Ontology Definition Evidence Reference
GO:0000226 Process Microtubule cytoskeleton organization IEA
GO:0000278 Process Mitotic cell cycle IBA
GO:0000922 Component Spindle pole IEA
GO:0000930 Component Gamma-tubulin complex IBA
GO:0000931 Component Gamma-tubulin ring complex NAS 10562286
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
609610 16691 ENSG00000137822
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9UGJ1
Protein name Gamma-tubulin complex component 4 (GCP-4) (hGCP4) (Gamma-ring complex protein 76 kDa) (h76p) (hGrip76)
Protein function Component of the gamma-tubulin ring complex (gTuRC) which mediates microtubule nucleation (PubMed:38305685, PubMed:38609661, PubMed:39321809). The gTuRC regulates the minus-end nucleation of alpha-beta tubulin heterodimers that grow into microtu
PDB 3RIP , 6V69 , 6V6S , 7AS4 , 7QJ0 , 7QJ1 , 7QJ2 , 7QJ3 , 7QJ4 , 7QJ5 , 7QJ6 , 7QJ7 , 7QJ8 , 7QJ9 , 7QJA , 7QJB , 7QJC , 7QJD , 7QJE , 8Q62 , 8RX1 , 8VRD , 8VRJ , 8VRK
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF17681 GCP_N_terminal 2 347 Gamma tubulin complex component N-terminal Domain
PF04130 GCP_C_terminal 350 655 Gamma tubulin complex component C-terminal Domain
Tissue specificity TISSUE SPECIFICITY: Ubiquitously expressed.
Sequence
Sequence length 667
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Recruitment of mitotic centrosome proteins and complexes
Recruitment of NuMA to mitotic centrosomes
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
16
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Autosomal recessive chorioretinopathy-microcephaly syndrome Likely pathogenic; Pathogenic rs200092283 RCV000825552
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Microcephaly and chorioretinopathy 3 Likely pathogenic; Pathogenic rs772200785, rs1196276711, rs755822321, rs200092283, rs794726855, rs794726856, rs1595496969, rs755174583 RCV001330521
RCV001725855
RCV002259418
RCV000170357
RCV000170358
View all (3 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
TUBGCP4-related disorder Likely pathogenic; Pathogenic rs200092283 RCV003917581
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
AUTOSOMAL RECESSIVE CHORIORETINOPATHY AND MICROCEPHALY SYNDROME Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Benign; Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cholangiocarcinoma Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Colon adenocarcinoma Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis BEFREE 30886340
★☆☆☆☆
Found in Text Mining only
Amyotrophic Lateral Sclerosis Amyotrophic lateral sclerosis Pubtator 30886340 Associate
★☆☆☆☆
Found in Text Mining only
Aneuploidy Aneuploidy Pubtator 25817018 Associate
★☆☆☆☆
Found in Text Mining only
Autosomal recessive chorioretinopathy-microcephaly syndrome Chorioretinopathy-Microcephaly Syndrome Orphanet
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Autosomal Recessive Primary Microcephaly Primary microcephaly Pubtator 25817018 Associate
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Hepatocellular carcinoma Pubtator 36530949 Associate
★☆☆☆☆
Found in Text Mining only
Cerebral cortical atrophy Cerebral cortical atrophy HPO_DG
★☆☆☆☆
Found in Text Mining only
Congenital Abnormalities Congenital abnormalities Pubtator 25817018 Associate
★☆☆☆☆
Found in Text Mining only
Dwarfism Dwarfism HPO_DG
★☆☆☆☆
Found in Text Mining only
Global developmental delay Developmental Delay HPO_DG
★☆☆☆☆
Found in Text Mining only