Detailed entry information

Protein Information (annotations from UniProt)

Database IDHIV0001075
UniProt IDP98174
Primary gene name(s)FGD1
Synonym gene name(s)FGDY, ZFYVE3
Protein nameFYVE, RhoGEF and PH domain-containing protein 1
Protein functionActivates CDC42, a member of the Ras-like family of Rho- and Rac proteins, by exchanging bound GDP for free GTP. Plays a role in regulating the actin cytoskeleton and cell shape. {ECO:0000269|PubMed:8969170}.
Subcellular locationCytoplasm {ECO:0000250}. Cell projection, lamellipodium {ECO:0000250}. Cell projection, ruffle {ECO:0000250}. Cytoplasm, cytoskeleton {ECO:0000250}. Note=Associated with membrane ruffles and lamellipodia. {ECO:0000250}.
ECO codeClick here for more information.
Amino acid sequence
FASTA format: P98174
Gene Ontology
(Biological Process)
Complete annatation
actin cytoskeleton organization [GO:0030036];
animal organ morphogenesis [GO:0009887];
cytoskeleton organization [GO:0007010];
filopodium assembly [GO:0046847];
multicellular organism development [GO:0007275];
positive regulation of apoptotic process [GO:0043065];
regulation of cell shape [GO:0008360];
regulation of GTPase activity [GO:0043087];
regulation of Rho protein signal transduction [GO:0035023];
regulation of small GTPase mediated signal transduction [GO:0051056];
signal transduction [GO:0007165]
Gene Ontology
(Molecular Function)
Complete annatation
guanyl-nucleotide exchange factor activity [GO:0005085];
metal ion binding [GO:0046872];
Rho guanyl-nucleotide exchange factor activity [GO:0005089];
small GTPase binding [GO:0031267]
Gene Ontology
(Cellular Component)
Complete annatation
cytoplasm [GO:0005737];
cytoskeleton [GO:0005856];
cytosol [GO:0005829];
Golgi apparatus [GO:0005794];
lamellipodium [GO:0030027];
ruffle [GO:0001726]
Protein-protein interaction108536
Phylogenetic treeP98174
HIV replication factor status Zhou et al., Cell. Host. Microbe., 2008
Brass et al., Science, 2008
Smith et al., J. Immunol, 2010
gene status
Lu et al., J. Virol., 2011
      Folds changes 8h: unknown; Folds changes 16h: unknown; Tested: unknown;
Schoggins JW and Rice CM, Curr. Opin. Virol., 2011
      Targeted viruses: unknown
      Viral life cycle: unknown
      Mechanism related to antiviral activity: unknown
Anti-viral restriction factor Liu et al., Retrovirology, 2011
      unknown (Triplicates)

Gene Expression Profile       top

            Up-regulated;            Down-regulated

For brief introduction to each study, please go to the help page.

Gene expression during HIV latency

(1). Mohammadi et al., PLoS Pathog., 2014

Differentially expressed transcripts (Pairwise) during latency and subsequent viral reactivation using several agents - Primary CD4+ T-cell based model

DMSO: Dimethyl suloxyde (negative control) - 0.0033% final
SAHA: Vorinostat (Histone deacetylase inhibitor) - 0.5 μM
CD3: TCR Stimulation by IL-2+ antiCD3/anti-CD28 antibodies
IL7: Interleukin-7 based stimulation
DISU: Disulfiram (alcohol dehydrogenase inhibitor) - 0.5 μM
AZA: 5-azacytidine (AZA; DNA methylation inhibitor) - 1 μM
Experimental Condition Log2 Fold Change P value Adjusted P value
AZA vs. CD3-0.3846314278151610.2529435107775330.3656867486846
AZA vs. DISU0.1199227635200060.6492198457534320.960057478314726
AZA vs. IL7-0.1163310783517270.5741774789485560.999311006273513
AZA vs. SAHA0.3203894010712210.2079393540746270.576855255569582
DISU vs. CD30.4913463774892530.1877677018266810.303692096280621
DISU vs. IL7-0.2444931329347840.3530975048226340.733059885079905
DISU vs. SAHA0.2032984565606290.4987377534106940.823723471961926
DMSO vs. AZA0.01243419499642920.9461371269299791
DMSO vs. CD30.3853334949536170.2406820795458610.345518918273146
DMSO vs. DISU-0.1094819242044780.6660729181367540.952992468973363
DMSO vs. IL7-0.1206730156381490.5342867337879680.896696737481162
DMSO vs. SAHA0.3030976738757370.2169663384740880.560586265582544
HIV vs. Mock in Activation-0.03017713841168870.9620774911115760.999983755607037
HIV vs. Mock in Latency0.01230010483473980.9454277696687240.999834320637052
IL7 vs. CD30.2742408326988570.405659258266950.542835759930552
SAHA vs. CD30.6815987685388140.05938743863030080.114154170938601
SAHA vs. IL70.435112626358470.08634585566637430.262732625820534
(2). Iglesias-Ussel et al., J. Virol., 2013

Up and Downregulated transcripts during Latency (Latently infected CD4+ T cells vs Uninfected)- Primary CD4+Tcell based model
Log2 Fold Change P Value
unknown unknown

Gene expression during HIV infection and replication

(1). Imbeault et al., PloS Pathog., 2012

Transcriptomic profiling of HIV-1 infected CD4+ T cells - Primary CD4+ T cells
Experiment type Log2 Fold Change P Value Adjusted P Value
Infected vs. Mock unknown unknown unknown
Infected vs. Bystander unknown unknown unknown
(2). Lefebvre et al., J. Virol., 2011

Transcriptome analysis of T-cell line (Sup T1)
Log2 Fold Change unknown
(3). Li et al., J. Immunol., 2013

Lymphatic tissue
Acute Fold Change Acute P Value Asymt Fold Change Asypt P Value AIDS Fold Change AIDS P Value
unknown unknown unknown unknown unknown unknown
(4). Chang et al., MBio., 2011

Transcriptome analysis of T-cell line (Sup T1)

Derived from Sherrill-Mix et al., BMC Retrovirol., 2015 cross validation
Up-regulated (True) TRUE
(5). Sherrill-Mix et al., BMC Retrovirol., 2015

Deep RNA-seq analysis of primary human T cell infected with low passage HIV isolate HIV89.6 - Primary CD4+ T cell based
Test Status Log2 Fold Change P Value
OK -0.426976 0.0417496
(6). Rotger et al., PLoS Pathog., 2010

Genome-wide mRNA expression of CD4+ T cells from HIV-infected patient
(Genes differentially expressed (at adjusted p<0.01) according to the empirical Bayes approach)
Log2 Fold Change P Value
unknown unknown

Proteomic/Transcriptomics studies indicating differentially expressed genes mediated by HIV

(1). Greenwood et al., Elife, 2016

Activated (CD3/CD28) Primary human CD4+ T cells infected with pNL4-3-dE-EGFP. The table shows the complete (unfiltered) TMT (tandem mass tag)-based proteomic time course dataset
6 h 24 h 48 h 72 h RTi
unknown unknown unknown unknown unknown
(2). Navare et al., Virology, 2012

SUP-T1 cell line
FC-4hpi P-value FC-8hpi P-value FC-20hpi P-value Category
unknown unknown unknown unknown unknown unknown unknown
(3). Hyrcza et al., J. Virolo., 2007

Primary human CD4+ and CD8+ T Cells
Affymetrix Prob ID Fold Change In CD8? Category
unknown unknown unknown unknown

Protein Overview       top

Drug-protein Interaction       (annotations from DrugBank)      top

not found

Protein Secondary Structure       (annotations from PDB)      top

not found

HIV-1 Interaction       (annotations from NCBI HIV-1 Interaction Database)      top

not found

Metabolic/Signalling Pathway       (annotations from KEGG database)      top

Pathway Accession Number Description
hsa04810 Regulation of actin cytoskeleton - Homo sapiens (human)