RAB3IL1

RAB3A interacting protein like 1 Q8TBN0 R3GEF_HUMAN
Protein Coding Chr 11 11q12.2-q12.3 Swiss-Prot reviewed Entrez 5866
Mutations
337
CL 74 · Tissue 260
Samples
187
CL 52 · Tissue 133
Peptides
154
unique mutant peptides
Transcripts
2
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
Mutations33774260
Samples18752133
Peptides15441117

Function

RAB3IL1 · RAB3A interacting protein like 1

This gene encodes a guanine nucleotide exchange factor for the ras-related protein Rab3A. The encoded protein binds Rab3a and the inositol hexakisphosphate kinase InsP6K1. Alternative splicing results in multiple transcript variants. A related pseudogene has been identified on chromosome 7. [provided by RefSeq, Nov 2012].

Isoforms & Proteins

2 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
ENST00000394836 Q8TBN0 192 138
ENST00000301773 Q8TBN0-2 145 112

Gene Properties

Type
Protein Coding
Chromosome
11
Cytoband
11q12.2-q12.3
Entrez ID
Aliases
GRAB

Recurrent Mutations

All 138 amino-acid changes on canonical ENST00000394836 · 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 RAB3IL1 · 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 RAB3IL1 – 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
T-Lymphoblastic Leukemia
3/40 8%
0/0 0%
Chronic Myelogenous Leukemia
1/25 4%
0/0 0%
Oral Cavity Carcinoma
2/54 4%
0/0 0%
Endometrial Carcinoma
7/42 17%
9/612 1%
Acute Myeloid Leukemia
2/90 2%
0/0 0%
Glioblastoma
2/98 2%
0/0 0%
Non-Small Cell Lung Carcinoma
5/304 2%
16/1390 1%
Mesothelioma
1/62 2%
1/165 1%
Squamous Cell Lung Carcinoma
1/57 2%
5/810 1%
Other Solid Cancers
4/94 4%
7/1515 0%
Melanoma
2/210 1%
12/1899 1%
Colorectal Carcinoma
5/143 4%
16/3239 0%
Thyroid Gland Carcinoma
1/45 2%
9/1592 1%
Gastric Carcinoma
2/74 3%
9/1809 0%
Cervical Carcinoma
0/35 0%
2/422 0%
Wilms Tumour
0/5 0%
2/474 0%
Neuroendocrine Tumour
1/154 1%
2/577 0%
Hepatocellular Carcinoma
0/46 0%
9/2210 0%
Bladder Carcinoma
0/58 0%
4/956 0%
Glioma
1/52 2%
6/2127 0%
Plasma Cell Myeloma
1/44 2%
0/305 0%
Small Cell Lung Carcinoma
0/9 0%
2/752 0%
Head and Neck Carcinoma
2/85 2%
2/1574 0%
Esophageal Squamous Cell Carcinoma
0/51 0%
6/2550 0%
Medulloblastoma
0/0 0%
1/450 0%
Biliary Tract Carcinoma
0/54 0%
2/950 0%
Breast Carcinoma
4/144 3%
2/3264 0%
B-Cell Non-Hodgkins Lymphoma
0/88 0%
4/2534 0%
Esophageal Carcinoma
0/23 0%
1/769 0%
Non-Cancerous
1/104 1%
0/830 0%

Mutation Distribution

Where RAB3IL1 is mutated · all tissues, split by cell line vs tissue

Mutation counts by tissue
Mutation Distribution

How many mutations in RAB3IL1 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 337 mutations in RAB3IL1

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