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Protein

ADP-ribosylation factor-like protein 3

Gene

ARL3

Organism
Sus scrofa (Pig)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at transcript leveli

Functioni

Small GTP-binding protein which cycles between an inactive GDP-bound and an active GTP-bound form, and the rate of cycling is regulated by guanine nucleotide exchange factors (GEF) and GTPase-activating proteins (GAP). Required for normal cytokinesis and cilia signaling. Requires assistance from GTPase-activating proteins (GAPs) like RP2 and PDE6D, in order to cycle between inactive GDP-bound and active GTP-bound forms. Required for targeting proteins such as NPHP3 to the ciliary membrane by releasing myristoylated NPHP3 from UNC119B cargo adapter into the cilium (By similarity).By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi31 – 311MagnesiumBy similarity
Metal bindingi48 – 481MagnesiumBy similarity
Binding sitei48 – 481GTPBy similarity
Binding sitei70 – 701GTP; via amide nitrogenBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi24 – 318GTPBy similarity
Nucleotide bindingi67 – 715GTPBy similarity
Nucleotide bindingi126 – 1294GTPBy similarity
Nucleotide bindingi159 – 1613GTPBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Cell cycle, Cell division, Protein transport, Transport

Keywords - Ligandi

GTP-binding, Magnesium, Metal-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
ADP-ribosylation factor-like protein 3
Gene namesi
Name:ARL3
OrganismiSus scrofa (Pig)
Taxonomic identifieri9823 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaSuinaSuidaeSus
Proteomesi
  • UP000008227 Componenti: Unplaced

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell projection, Cytoplasm, Cytoskeleton, Golgi apparatus, Membrane, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methionineiRemovedSequence analysis
Chaini2 – 182181ADP-ribosylation factor-like protein 3PRO_0000295293Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Lipidationi2 – 21N-myristoyl glycineSequence analysis
Modified residuei5 – 51PhosphoserineBy similarity

Keywords - PTMi

Lipoprotein, Myristate, Phosphoprotein

Proteomic databases

PeptideAtlasiQ52NJ4.

Interactioni

Subunit structurei

Found in a complex with ARL3, RP2 and UNC119 (or UNC119B); RP2 induces hydrolysis of GTP ARL3 in the complex, leading to the release of UNC119 (or UNC119B). Interacts with SYS1. Interacts with ARL2BP; the GTP-bound form interacts with ARL2BP. Interacts with RP2; interaction is direct and stimulated with the activated GTP-bound form of ARL3. Microtubule-associated protein. Does not interact with TBCC. Interacts with RP2 and PDE6D. Interacts with PDE6D; the interaction occurs specifically with the GTP-bound form of ARL3 (By similarity).By similarity

GO - Molecular functioni

Structurei

3D structure databases

ProteinModelPortaliQ52NJ4.
SMRiQ52NJ4. Positions 2-177.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the small GTPase superfamily. Arf family.Curated

Phylogenomic databases

HOVERGENiHBG002073.
InParanoidiQ52NJ4.
KOiK07944.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
InterProiIPR027417. P-loop_NTPase.
IPR005225. Small_GTP-bd_dom.
IPR024156. Small_GTPase_ARF.
IPR006689. Small_GTPase_ARF/SAR.
[Graphical view]
PfamiPF00025. Arf. 1 hit.
[Graphical view]
PRINTSiPR00328. SAR1GTPBP.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00231. small_GTP. 1 hit.
PROSITEiPS51417. ARF. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q52NJ4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGLLSILRKL KSAPDQEVRI LLLGLDNAGK TTLLKQLASE DISHITPTQG
60 70 80 90 100
FNIKSVQSQG FKLNVWDIGG QRKIRPYWRN YFENTDILIY VIDSADRKRF
110 120 130 140 150
EETGQELAEL LEEEKLSCVP VLIFANKQDL LTAAPASEIA EGLNLHTIRD
160 170 180
RVWQIQSCSA LTGEGVQDGM NWVCKNVNAK KK
Length:182
Mass (Da):20,484
Last modified:May 24, 2005 - v1
Checksum:i94326391F804B821
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY996811 mRNA. Translation: AAY17507.1.
RefSeqiNP_001026955.1. NM_001031785.1.
UniGeneiSsc.78672.

Genome annotation databases

GeneIDi595114.
KEGGissc:595114.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY996811 mRNA. Translation: AAY17507.1.
RefSeqiNP_001026955.1. NM_001031785.1.
UniGeneiSsc.78672.

3D structure databases

ProteinModelPortaliQ52NJ4.
SMRiQ52NJ4. Positions 2-177.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PeptideAtlasiQ52NJ4.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi595114.
KEGGissc:595114.

Organism-specific databases

CTDi403.

Phylogenomic databases

HOVERGENiHBG002073.
InParanoidiQ52NJ4.
KOiK07944.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
InterProiIPR027417. P-loop_NTPase.
IPR005225. Small_GTP-bd_dom.
IPR024156. Small_GTPase_ARF.
IPR006689. Small_GTPase_ARF/SAR.
[Graphical view]
PfamiPF00025. Arf. 1 hit.
[Graphical view]
PRINTSiPR00328. SAR1GTPBP.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00231. small_GTP. 1 hit.
PROSITEiPS51417. ARF. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiARL3_PIG
AccessioniPrimary (citable) accession number: Q52NJ4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 24, 2007
Last sequence update: May 24, 2005
Last modified: July 6, 2016
This is version 69 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.