U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

RABGGTB Rab geranylgeranyltransferase subunit beta [ Homo sapiens (human) ]

Gene ID: 5876, updated on 5-Mar-2024

Summary

Go to the top of the page Help
Official Symbol
RABGGTBprovided by HGNC
Official Full Name
Rab geranylgeranyltransferase subunit betaprovided by HGNC
Primary source
HGNC:HGNC:9796
See related
Ensembl:ENSG00000137955 MIM:179080; AllianceGenome:HGNC:9796
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
GGTB
Summary
This gene encodes the beta-subunit of the enzyme Rab geranylgeranyl-transferase (RabGGTase), which belongs to the protein prenyltransferase family. RabGGTase catalyzes the post-translational addition of geranylgeranyl groups to C-terminal cysteine residues of Rab GTPases. Three small nucleolar RNA genes are present in the intronic regions of this gene. Alternately spliced transcript variants have been observed for this gene. A pseudogene associated with this gene is located on chromosome 3. [provided by RefSeq, Jan 2013]
Expression
Ubiquitous expression in adrenal (RPKM 28.6), kidney (RPKM 27.1) and 25 other tissues See more
Orthologs
mouse all
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help
Location:
1p31.1
Exon count:
11
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 1 NC_000001.11 (75786194..75795090)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 1 NC_060925.1 (75622856..75631751)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 1 NC_000001.10 (76251879..76260775)

Chromosome 1 - NC_000001.11Genomic Context describing neighboring genes Neighboring gene solute carrier family 44 member 5 Neighboring gene diphosphoinositol pentakisphosphate kinase 2 pseudogene Neighboring gene OCT4-NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr1:76143731-76144390 Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr1:76185422-76186047 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1203 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 996 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 997 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1204 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1205 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1206 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1207 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1208 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 998 Neighboring gene acyl-CoA dehydrogenase medium chain Neighboring gene dihydrolipoamide S-succinyltransferase pseudogene 1 Neighboring gene small nucleolar RNA, C/D box 45C Neighboring gene small nucleolar RNA, C/D box 45A Neighboring gene small nucleolar RNA, C/D box 45B Neighboring gene mutS homolog 4 Neighboring gene ankyrin repeat and SOCS box containing 17

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help
  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

Go to the top of the pageHelp

Related articles in PubMed

  1. GGTase3 is a newly identified geranylgeranyltransferase targeting a ubiquitin ligase. Kuchay S, et al. Nat Struct Mol Biol, 2019 Jul. PMID 31209342, Free PMC Article
  2. Phosphoisoprenoids modulate association of Rab geranylgeranyltransferase with REP-1. Thomä NH, et al. J Biol Chem, 2001 Dec 28. PMID 11675392
  3. Double prenylation by RabGGTase can proceed without dissociation of the mono-prenylated intermediate. Thomä NH, et al. J Biol Chem, 2001 Dec 28. PMID 11591706
  4. Characterization of the ternary complex between Rab7, REP-1 and Rab geranylgeranyl transferase. Alexandrov K, et al. Eur J Biochem, 1999 Oct 1. PMID 10491170
  5. Rab11a is modified in vivo by isoprenoid geranylgeranyl. Gromov P, et al. Electrophoresis, 1998 Jul. PMID 9719562

See all (54) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. A SNARE geranylgeranyltransferase essential for the organization of the Golgi apparatus.
    Title: A SNARE geranylgeranyltransferase essential for the organization of the Golgi apparatus.
  2. This study reports the identification of a previously unknown human prenyltransferase complex consisting of an orphan prenyltransferase alpha subunit, PTAR1, and the catalytic beta-subunit of GGTase2, RabGGTB.
    Title: GGTase3 is a newly identified geranylgeranyltransferase targeting a ubiquitin ligase.
  3. an interaction between a transmembrane receptor and RGGTA
    Title: Regulation of β2-adrenergic receptor maturation and anterograde trafficking by an interaction with Rab geranylgeranyltransferase: modulation of Rab geranylgeranylation by the receptor.
  4. Observational study of gene-disease association, gene-environment interaction, and pharmacogenomic / toxicogenomic. (HuGE Navigator)
    Title: Genetic variation in 3-hydroxy-3-methylglutaryl CoA reductase modifies the chemopreventive activity of statins for colorectal cancer.
  5. Clinical trial of gene-disease association and gene-environment interaction. (HuGE Navigator)
    Title: Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score.
Submit: New GeneRIF Correction

Phenotypes

Go to the top of the page Help

Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

Go to the top of the page Help

See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Genotypes

Pathways from PubChem

Go to the top of the page

Interactions

Go to the top of the page Help
Products Interactant Other Gene Complex Source Pubs Description

General gene information

Go to the top of the page Help

Markers

Homology

Clone Names

  • FLJ45262

Gene Ontology Provided by GOA

Function Evidence Code Pubs
contributes_to Rab geranylgeranyltransferase activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables Rab geranylgeranyltransferase activity ISS
Inferred from Sequence or Structural Similarity
more info
  
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables small GTPase binding ISS
Inferred from Sequence or Structural Similarity
more info
  
enables zinc ion binding ISS
Inferred from Sequence or Structural Similarity
more info
  
Process Evidence Code Pubs
involved_in protein geranylgeranylation IBA
Inferred from Biological aspect of Ancestor
more info
  
involved_in protein geranylgeranylation ISS
Inferred from Sequence or Structural Similarity
more info
  
involved_in protein modification process NAS
Non-traceable Author Statement
more info
 PubMed 
involved_in visual perception TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
part_of Rab-protein geranylgeranyltransferase complex IBA
Inferred from Biological aspect of Ancestor
more info
  
part_of Rab-protein geranylgeranyltransferase complex ISS
Inferred from Sequence or Structural Similarity
more info
  
located_in cytosol TAS
Traceable Author Statement
more info
  
located_in plasma membrane TAS
Traceable Author Statement
more info
  

General protein information

Go to the top of the page Help
Preferred Names
geranylgeranyl transferase type-2 subunit beta
Names
GGTase-II-beta
Rab geranylgeranyltransferase beta subunit
rab GG transferase beta
rab GGTase beta
type II protein geranyl-geranyltransferase subunit beta
NP_004573.2

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_004582.4 → NP_004573.2  geranylgeranyl transferase type-2 subunit beta

    See identical proteins and their annotated locations for NP_004573.2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) encodes the supported protein.
    Source sequence(s)
    AL357314, BC020790, BQ773824
    Consensus CDS
    CCDS669.1
    UniProtKB/Swiss-Prot
    P53611, Q92697
    UniProtKB/TrEMBL
    Q59GT6, Q6IB63
    Related
    ENSP00000317473.3, ENST00000319942.8
    Conserved Domains (1) summary
    cd02894
    Location:18 → 301
    GGTase-II; Geranylgeranyltransferase type II (GGTase-II)_like proteins containing the protein prenyltransferase (PTase) domain, beta subunit (alpha 6 - alpha 6 barrel fold). GGTase-IIs are a subgroup of the protein prenyltransferase family of lipid-modifying ...

RNA

  1. NR_073562.1 RNA Sequence

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) contains two alternate internal exons, compared to variant 1. This variant is represented as non-coding due to the presence of an upstream ORF that is predicted to interfere with translation of the longest ORF; translation of the upstream ORF renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
    Source sequence(s)
    AK293057, AL357314, BC020790, BQ773824

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000001.11 Reference GRCh38.p14 Primary Assembly

    Range
    75786194..75795090
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060925.1 Alternate T2T-CHM13v2.0

    Range
    75622856..75631751
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P53611.2 GenPept UniProtKB/Swiss-Prot:P53611

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

Chemical Information
Molecular Biology Databases
Research Materials
Tools
Miscellaneous