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Protein

Activin receptor type-1

Gene

ACVR1

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at transcript leveli

Functioni

On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators. Receptor for TGF-beta. May also bind activin.

Catalytic activityi

ATP + [receptor-protein] = ADP + [receptor-protein] phosphate.

Cofactori

Mg2+By similarity, Mn2+By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei235ATPPROSITE-ProRule annotation1
Active sitei336Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi214 – 222ATPPROSITE-ProRule annotation9

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionKinase, Receptor, Serine/threonine-protein kinase, Transferase
LigandATP-binding, Magnesium, Manganese, Metal-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Activin receptor type-1 (EC:2.7.11.30)
Alternative name(s):
Activin receptor type I
Short name:
ACTR-I
Serine/threonine-protein kinase receptor R1
Short name:
SKR1
Gene namesi
Name:ACVR1
Synonyms:ACVRLK2
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
Proteomesi
  • UP000009136 Componenti: Unplaced

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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini21 – 123ExtracellularSequence analysisAdd BLAST103
Transmembranei124 – 146HelicalSequence analysisAdd BLAST23
Topological domaini147 – 509CytoplasmicSequence analysisAdd BLAST363

Keywords - Cellular componenti

Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 20By similarityAdd BLAST20
ChainiPRO_000002439321 – 509Activin receptor type-1Add BLAST489

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi102N-linked (GlcNAc...) asparagineSequence analysis1
Modified residuei501PhosphoserineBy similarity1

Keywords - PTMi

Glycoprotein, Phosphoprotein

Proteomic databases

PaxDbiQ28041.
PRIDEiQ28041.

Interactioni

Subunit structurei

Interacts with FKBP1A. Interacts with FCHO1 (By similarity).By similarity

GO - Molecular functioni

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000015797.

Structurei

3D structure databases

ProteinModelPortaliQ28041.
SMRiQ28041.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini178 – 207GSPROSITE-ProRule annotationAdd BLAST30
Domaini208 – 502Protein kinasePROSITE-ProRule annotationAdd BLAST295

Sequence similaritiesi

Keywords - Domaini

Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG2052. Eukaryota.
ENOG410XQT0. LUCA.
HOGENOMiHOG000230587.
HOVERGENiHBG054502.
InParanoidiQ28041.

Family and domain databases

InterProiView protein in InterPro
IPR000472. Activin_recp.
IPR003605. GS_dom.
IPR011009. Kinase-like_dom_sf.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR008271. Ser/Thr_kinase_AS.
IPR000333. TGFB_receptor.
PANTHERiPTHR23255. PTHR23255. 1 hit.
PfamiView protein in Pfam
PF01064. Activin_recp. 1 hit.
PF00069. Pkinase. 1 hit.
PF08515. TGF_beta_GS. 1 hit.
PRINTSiPR00653. ACTIVIN2R.
SMARTiView protein in SMART
SM00467. GS. 1 hit.
SM00220. S_TKc. 1 hit.
SUPFAMiSSF56112. SSF56112. 1 hit.
PROSITEiView protein in PROSITE
PS51256. GS. 1 hit.
PS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q28041-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVDGVMILPV LVMIAFPFPS MEDEKPKVNP KLYMCVCEGL SCGDEAHCEG
60 70 80 90 100
QQCFSSLSIN DGFHVYQKGC FQVYEQGKMT CKTPPSPGQA VECCQGDWCN
110 120 130 140 150
RNITAQLPTK GKSFPGTQNF HLEVGLIILS VVFAVCLLAC LLGVALRKFK
160 170 180 190 200
RRNQERLNPR DVEYGTIEGL ITTNVGDSTL ADLLDHSCTS GSGSGLPFLV
210 220 230 240 250
QRTVARQITL LECVGKGRYG EVWRGSWQGE NVAVKIFSSR DEKSWFRETE
260 270 280 290 300
LYNTVMLRHE NILGFIASDM TSRHSSTQLW LITHYHEMGS LYDYLQLTTL
310 320 330 340 350
DTVSCLRIVL SIASGLAHLH IEIFGTQGKP AIAHRDLKSK NILVKKNGQC
360 370 380 390 400
CIADLGLAVM HSQSTNQLDV GNNPRVGTKR YMAPEVLDET IQVDCFDSYK
410 420 430 440 450
RVDIWAFGLV LWEVARRMVS NGIVEDYKPP FYDVVPNDPS FEDMRKVVCV
460 470 480 490 500
DQQRPNIPNR WFSDPTLTSL AKLMKECWYQ NPSARLTALR IKKTLTKIDN

SLDKLKTDC
Length:509
Mass (Da):57,190
Last modified:November 1, 1997 - v1
Checksum:i365B9D4A518773FB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U58095 mRNA. Translation: AAB02696.1.
UniGeneiBt.16020.

Similar proteinsi

Entry informationi

Entry nameiACVR1_BOVIN
AccessioniPrimary (citable) accession number: Q28041
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: November 22, 2017
This is version 129 of the entry and version 1 of the sequence. See 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