GALNTL6

Polypeptide N-acetylgalactosaminyltransferase like 6 Q49A17 GLTL6_HUMAN
Protein Coding Chr 4 4q34.1 Swiss-Prot reviewed Entrez 442117
Mutations
935
CL 91 · Tissue 831
Samples
449
CL 63 · Tissue 380
Peptides
393
unique mutant peptides
Transcripts
3
isoforms mutated

Stats by Source

Total, split by cell line (COSMIC CL / DepMap / PubMed) vs tissue (COSMIC primary tissue)

How the counts split by source
Stats by Source

Total = all mutations for this gene across every source.

Cell line = COSMIC Cell Lines Project + DepMap + PubMed.

Tissue = COSMIC primary-tissue (patient tumour) samples.

Total can exceed cell line + tissue: COSMIC tissue-derived models sit only in global, and a peptide can be shared across both.

TotalCell lineTissue
Mutations93591831
Samples44963380
Peptides39343353

Function

GALNTL6 · Polypeptide N-acetylgalactosaminyltransferase like 6

Enables polypeptide N-acetylgalactosaminyltransferase activity. Involved in protein O-linked glycosylation via threonine. Predicted to be located in Golgi membrane. Predicted to be integral component of membrane. Predicted to be active in Golgi apparatus. [provided by Alliance of Genome Resources, Apr 2022]

Isoforms & Proteins

3 transcripts · UniProt mapping is sequence-verified (AA-safe)

About the isoform mapping
Isoforms & Proteins

Each Ensembl transcript (ENST) this gene is mutated on, with its matched UniProt accession.

The mapping is sequence-verified: the UniProt sequence is identical to the transcript translation, so amino-acid positions line up exactly. A * marks an unreviewed (TrEMBL) entry.

Counts are mutations and unique mutant peptides on each transcript.

TranscriptUniProtMutationsPeptides
ENST00000506823 Q49A17 482 351
ENST00000508122 Q49A17-2 395 304
ENST00000511251 D6RCP4* 58 43

Gene Properties

Type
Protein Coding
Chromosome
4
Cytoband
4q34.1
Entrez ID
Aliases
GALNACT20GALNT17GalNAc-T6L

Recurrent Mutations

All 351 amino-acid changes on canonical ENST00000506823 · needle height = samples · drag the mini-map to zoom

What this lollipop shows
Recurrent Mutations

A lollipop / needle plot – the standard way to show recurrent mutations along a protein (as used by cBioPortal and MutationMapper).

X-axis = amino-acid position in the protein.

Needle height & head size = how often that exact amino-acid change was observed (its recurrence). Tall/large heads are mutational hotspots.

The most recurrent changes are labelled; hover any needle for the change, position and counts.

Mutation frequency across cancer types

% of samples with a missense/complex mutation in GALNTL6 · cell line vs tissue

How this frequency is counted
Cancer-type mutation frequency

For each cancer type, the fraction of samples that carry at least one missense/complex mutation anywhere in GALNTL6 – counted as distinct samples (a sample counts once no matter how many mutations it has).

Split into cell line and tissue; each cell shows mutated / total and the percentage. Cohorts with <20 samples are omitted. Ordered by combined frequency.

Cancer typeCell linesTissue samples
Chronic Myelogenous Leukemia
2/25 8%
0/0 0%
Melanoma
7/210 3%
77/1899 4%
Endometrial Carcinoma
4/42 10%
19/612 3%
Squamous Cell Lung Carcinoma
1/57 2%
22/810 3%
Unknown
1/10 10%
0/29 0%
Non-Small Cell Lung Carcinoma
8/304 3%
29/1390 2%
Small Cell Lung Carcinoma
1/9 11%
14/752 2%
Colorectal Carcinoma
14/143 10%
47/3239 1%
Other Solid Cancers
0/94 0%
29/1515 2%
Bladder Carcinoma
0/58 0%
13/956 1%
Gastric Carcinoma
2/74 3%
20/1809 1%
Glioblastoma
1/98 1%
0/0 0%
Neuroendocrine Tumour
6/154 4%
1/577 0%
Hepatocellular Carcinoma
0/46 0%
20/2210 1%
Cervical Carcinoma
1/35 3%
3/422 1%
Esophageal Carcinoma
0/23 0%
6/769 1%
Head and Neck Carcinoma
0/85 0%
12/1574 1%
Biliary Tract Carcinoma
2/54 4%
5/950 1%
Other Sarcomas
0/69 0%
5/699 1%
Kidney Carcinoma
2/85 2%
9/1862 0%
Esophageal Squamous Cell Carcinoma
2/51 4%
12/2550 0%
Mesothelioma
0/62 0%
1/165 1%
Thyroid Gland Carcinoma
0/45 0%
6/1592 0%
Non-Cancerous
0/104 0%
3/830 0%
Ewings Sarcoma
0/63 0%
1/262 0%
B-Cell Non-Hodgkins Lymphoma
1/88 1%
7/2534 0%
B-Lymphoblastic Leukemia
5/55 9%
3/2640 0%
Plasma Cell Myeloma
0/44 0%
1/305 0%
Pancreatic Carcinoma
1/89 1%
4/1611 0%
Prostate Carcinoma
0/13 0%
5/2105 0%

Mutation Distribution

Where GALNTL6 is mutated · all tissues, split by cell line vs tissue

Mutation counts by tissue
Mutation Distribution

How many mutations in GALNTL6 were found in each tissue, across the whole database.

Each bar is a tissue (cell-line and tissue names are merged to the standard tissue), split into cell line and tissue (patient tumour) contributions.

This shows the cancer-context where this gene is recurrently altered.

GTEx Expression

Median TPM across 54 healthy tissues

GTEx Portal ↗
About the expression data
GTEx Expression

Median gene expression (TPM) in normal, non-cancer human tissues from the GTEx project.

Useful for judging tumour specificity – a strong neoantigen target ideally comes from a gene with low expression in healthy tissues.

Scroll or drag the mini-axis below the chart to browse all tissues.

Mutations

All 935 mutations in GALNTL6

About the mutation list
Mutations

Every mutation record for this gene, across all samples and sources.

The Sample column links to the cell line (cell-line samples) or the tissue type (tissue samples).

Use the Type / Source filters, the search box, and column sorting to explore; each CAN-IMMUNE ID opens the full mutation & peptide view.

IDSampleTranscriptAA Change CDSTypeSourceMutant PeptideWild-type Peptide