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Protein

Angiomotin

Gene

Amot

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Plays a central role in tight junction maintenance via the complex formed with ARHGAP17, which acts by regulating the uptake of polarity proteins at tight junctions. Appears to regulate endothelial cell migration and tube formation. May also play a role in the assembly of endothelial cell-cell junctions (By similarity).By similarity

Miscellaneous

'Motus' means 'motility' in Latin.

GO - Molecular functioni

GO - Biological processi

  • actin cytoskeleton organization Source: MGI
  • blood vessel endothelial cell migration Source: MGI
  • blood vessel morphogenesis Source: MGI
  • cell migration involved in gastrulation Source: MGI
  • cellular protein localization Source: MGI
  • chemotaxis Source: MGI
  • establishment of cell polarity involved in ameboidal cell migration Source: MGI
  • gastrulation with mouth forming second Source: MGI
  • hippo signaling Source: MGI
  • in utero embryonic development Source: MGI
  • negative regulation of angiogenesis Source: MGI
  • negative regulation of GTPase activity Source: MGI
  • negative regulation of vascular permeability Source: MGI
  • positive regulation of blood vessel endothelial cell migration Source: MGI
  • positive regulation of embryonic development Source: MGI
  • regulation of cell migration Source: MGI
  • regulation of small GTPase mediated signal transduction Source: MGI
  • vasculogenesis Source: MGI

Enzyme and pathway databases

ReactomeiR-MMU-2028269 Signaling by Hippo

Names & Taxonomyi

Protein namesi
Recommended name:
Angiomotin
Gene namesi
Name:Amot
Synonyms:Kiaa1071
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
Proteomesi
  • UP000000589 Componenti: Chromosome X

Organism-specific databases

MGIiMGI:108440 Amot

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cell junction, Tight junction

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001906691 – 1126AngiomotinAdd BLAST1126

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Cross-linki573Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki574Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei693PhosphoserineCombined sources1

Post-translational modificationi

Polyubiquitinated by NEDD4, NEDD4L and ITCH, leading to proteasomal degradation.By similarity

Keywords - PTMi

Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

PaxDbiQ8VHG2
PeptideAtlasiQ8VHG2
PRIDEiQ8VHG2

PTM databases

iPTMnetiQ8VHG2
PhosphoSitePlusiQ8VHG2

Expressioni

Tissue specificityi

Expressed in brain, skeletal muscle and placenta.1 Publication

Gene expression databases

BgeeiENSMUSG00000041688
CleanExiMM_AMOT
ExpressionAtlasiQ8VHG2 baseline and differential
GenevisibleiQ8VHG2 MM

Interactioni

Subunit structurei

Component of a complex whose core is composed of ARHGAP17, AMOT, MPP5/PALS1, PATJ and PARD3/PAR3. Interacts with MAGI1 and angiostatin (By similarity).By similarity

GO - Molecular functioni

Protein-protein interaction databases

BioGridi205274, 17 interactors
CORUMiQ8VHG2
IntActiQ8VHG2, 9 interactors
MINTiQ8VHG2
STRINGi10090.ENSMUSP00000108455

Structurei

3D structure databases

ProteinModelPortaliQ8VHG2
SMRiQ8VHG2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili408 – 668Sequence analysisAdd BLAST261
Coiled coili700 – 730Sequence analysisAdd BLAST31

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi1123 – 1126PDZ-bindingBy similarity4

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi855 – 988Ala-richAdd BLAST134

Domaini

The angiostatin binding domain (850-1047) allows the binding to angiostatin.
The coiled coil domain interacts directly with the BAR domain of ARHGAP17.By similarity

Sequence similaritiesi

Belongs to the angiomotin family.Curated

Keywords - Domaini

Coiled coil

Phylogenomic databases

eggNOGiENOG410IJU5 Eukaryota
ENOG410XSY2 LUCA
GeneTreeiENSGT00530000063846
HOVERGENiHBG066485
InParanoidiQ8VHG2
KOiK16819
OMAiWKGSLGI
OrthoDBiEOG091G02BL
PhylomeDBiQ8VHG2
TreeFamiTF333368

Family and domain databases

InterProiView protein in InterPro
IPR009114 Angiomotin
IPR024646 Angiomotin_C
PfamiView protein in Pfam
PF12240 Angiomotin_C, 1 hit
PRINTSiPR01807 ANGIOMOTIN

Sequences (2)i

Sequence statusi: Complete.

This entry describes 2 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q8VHG2-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MRSSDDQPSG GTTVLQRLLQ EQLRYGNPSE NRSLLAIHQQ ATGNSSPFST
60 70 80 90 100
GSGNQGPQND VLSSQDHHQQ QLVAHPARQE PQGQEIQSEN GVMEKQLSPR
110 120 130 140 150
MQNNEELPTY EEAKVQSQYF RGQQHASVGA AFYVTGVTNQ KMRTEGRPSV
160 170 180 190 200
QRLTPGKMHQ DEGLRDLKQG HVRSLSERLM QMSLATSGVK AHPPVTSAPL
210 220 230 240 250
SPPQPNDLYK NATSSSEFYK AQGPPPSQHS LKGMEHRGPP PEYPFKGVPS
260 270 280 290 300
QSVVCKSQEP GHFYSEHRLN QPGRTEGQLM RYQHPPEYGA ARATQDISSL
310 320 330 340 350
SLSARNSQPH SPTSSLTAGA SSLPLLQSPP STRLPPGQHL VSNQGDHSAH
360 370 380 390 400
LSRHQQHLLS SQSHQGDHYR HAQASLTSAQ QQPGEAYSAM PRAQQSASYQ
410 420 430 440 450
PMPADPFAMV SRAQQMVEIL SDENRNLRQE LDGCYEKVAR LQKVETEIQR
460 470 480 490 500
VSEAYENLVK SSSKREALEK AMRNKLEGEI RRMHDFNRDL RDRLETANKQ
510 520 530 540 550
LAEKEYEGSE DTRKTISQLF AKHKENQREK EKLEAELATA RSTNEDQRRH
560 570 580 590 600
IEIRDQALSN AQAKVVKLEE ELKKKQVYVD KVEKMQQALV QLQAACEKRE
610 620 630 640 650
QLEHRLRTRL ERELESLRIQ QRQGNSQPTN ASEYNAAALM ELLREKEERI
660 670 680 690 700
LALEADMTKW EQKYLEENVM RHFALDAAAT VAAQRDTTVI SHSPNTSYDT
710 720 730 740 750
ALEARIQKEE EEILMANKRC LDMEGRIKTL HAQIIEKDAM IKVLQQRSRK
760 770 780 790 800
EPSKTEQLSS MRPAKSLMSI SNAGSGLLAH SSTLTGAPIM EEKRDDKSWK
810 820 830 840 850
GSLGVLLGGD YRVEPVPSTP SPVPPSTPLL SAHSKTGSRD CSTQTERGPE
860 870 880 890 900
STKTAAVTPI SAPMAGPVAA AAPAAAINAT AATNTATAAT NTTIMVAAAP
910 920 930 940 950
VAVAAVAAPA AAAATPSPAN AAALAAAAAP ATSVSAATSV SAANSISPAA
960 970 980 990 1000
PVAPAAVVPP AAPVSPAAAV QIPAAASLTP ATVSPTAATA TAAVAAATTA
1010 1020 1030 1040 1050
AITAAAAAAT TAIQVAPATS APVPSPASIP APATAQASAP TPTQASTPAP
1060 1070 1080 1090 1100
TEPPSPVPTP TPALVQTEGP ANPGASSGPR RLSTPNLMCN PDKPDAPAFH
1110 1120
SSTLERKTPI QILGQEPDAE MVEYLI
Length:1,126
Mass (Da):120,915
Last modified:July 24, 2007 - v3
Checksum:i530D84854E943CD4
GO
Isoform 2 (identifier: Q8VHG2-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     805-853: VLLGGDYRVE...QTERGPESTK → KEKESNRSKG...ESPLSMELDL
     854-1126: Missing.

Show »
Length:853
Mass (Da):95,963
Checksum:i75463F4AC487A03D
GO

Sequence cautioni

The sequence AAH57638 differs from that shown. Reason: Erroneous initiation.Curated
The sequence AAL73436 differs from that shown. Reason: Erroneous initiation.Curated
The sequence CAM22158 differs from that shown. Reason: Erroneous initiation.Curated
The sequence CAM22159 differs from that shown. Reason: Erroneous initiation.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti298S → Y in AAL73436 (PubMed:12406577).Curated1
Sequence conflicti342S → P in AAL73436 (PubMed:12406577).Curated1
Sequence conflicti342S → P in AAH57638 (PubMed:15489334).Curated1
Sequence conflicti409M → I in AAL73436 (PubMed:12406577).Curated1
Sequence conflicti409M → I in AAH57638 (PubMed:15489334).Curated1
Sequence conflicti525 – 556ENQRE…EIRDQ → FCQPYNPAERKAEVRGGRFT IEAQRGHIKIRAR in AAL73436 (PubMed:12406577).CuratedAdd BLAST32
Sequence conflicti565 – 566VV → W in AAL73436 (PubMed:12406577).Curated2
Sequence conflicti735I → M in AAL73436 (PubMed:12406577).Curated1
Sequence conflicti752 – 754PSK → RE in AAL73436 (PubMed:12406577).Curated3

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Alternative sequenceiVSP_027108805 – 853VLLGG…PESTK → KEKESNRSKGTVTDLESVLT LLHTARKRDNGPGSREENLE SPLSMELDL in isoform 2. 1 PublicationAdd BLAST49
Alternative sequenceiVSP_027109854 – 1126Missing in isoform 2. 1 PublicationAdd BLAST273

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL807753 Genomic DNA Translation: CAM22158.1 Different initiation.
AL807753 Genomic DNA Translation: CAM22159.1 Different initiation.
BC057638 mRNA Translation: AAH57638.1 Different initiation.
AF461135 mRNA Translation: AAL73436.1 Different initiation.
AK129277 mRNA Translation: BAC98087.1
CCDSiCCDS72443.1 [Q8VHG2-1]
RefSeqiNP_001277203.1, NM_001290274.1 [Q8VHG2-2]
NP_695231.3, NM_153319.3 [Q8VHG2-1]
XP_006528927.1, XM_006528864.3 [Q8VHG2-1]
XP_011246130.1, XM_011247828.2 [Q8VHG2-1]
UniGeneiMm.100068

Genome annotation databases

EnsembliENSMUST00000112836; ENSMUSP00000108455; ENSMUSG00000041688 [Q8VHG2-1]
GeneIDi27494
KEGGimmu:27494
UCSCiuc009una.2 mouse [Q8VHG2-1]
uc009unb.2 mouse [Q8VHG2-2]

Keywords - Coding sequence diversityi

Alternative splicing

Similar proteinsi

Entry informationi

Entry nameiAMOT_MOUSE
AccessioniPrimary (citable) accession number: Q8VHG2
Secondary accession number(s): A2AMJ9
, A2AMK0, Q6PFB8, Q6ZPZ1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 27, 2005
Last sequence update: July 24, 2007
Last modified: May 23, 2018
This is version 122 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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