Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Atypical chemokine receptor 1

Gene

Ackr1

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at transcript leveli

Functioni

Atypical chemokine receptor that controls chemokine levels and localization via high-affinity chemokine binding that is uncoupled from classic ligand-driven signal transduction cascades, resulting instead in chemokine sequestration, degradation, or transcytosis. Also known as interceptor (internalizing receptor) or chemokine-scavenging receptor or chemokine decoy receptor. Has a promiscuous chemokine-binding profile, interacting with inflammatory chemokines of both the CXC and the CC subfamilies but not with homeostatic chemokines. Acts as a receptor for chemokines including CCL2, CCL5, CCL7, CCL11, CCL13, CCL14, CCL17, CXCL5, CXCL6, IL8/CXCL8, CXCL11, GRO, RANTES, MCP-1 and TARC. May regulate chemokine bioavailability and, consequently, leukocyte recruitment through two distinct mechanisms: when expressed in endothelial cells, it sustains the abluminal to luminal transcytosis of tissue-derived chemokines and their subsequent presentation to circulating leukocytes; when expressed in erythrocytes, serves as blood reservoir of cognate chemokines but also as a chemokine sink, buffering potential surges in plasma chemokine levels (By similarity).By similarity

GO - Molecular functioni

GO - Biological processi

  • chemokine-mediated signaling pathway Source: InterPro
  • inflammatory response Source: MGI
  • regulation of chemokine production Source: MGI
Complete GO annotation...

Keywords - Molecular functioni

G-protein coupled receptor, Receptor, Transducer

Names & Taxonomyi

Protein namesi
Recommended name:
Atypical chemokine receptor 1
Alternative name(s):
Duffy antigen/chemokine receptor
CD_antigen: CD234
Gene namesi
Name:Ackr1
Synonyms:Darc, Dfy, Fy
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
ProteomesiUP000000589 Componenti: Unplaced

Organism-specific databases

MGIiMGI:1097689. Ackr1.

Subcellular locationi

  • Early endosome By similarity
  • Recycling endosome By similarity
  • Membrane; Multi-pass membrane protein

  • Note: Predominantly localizes to endocytic vesicles, and upon stimulation by the ligand is internalized via caveolae. Once internalized, the ligand dissociates from the receptor, and is targeted to degradation while the receptor is recycled back to the cell membrane (By similarity).By similarity

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 6161ExtracellularSequence AnalysisAdd
BLAST
Transmembranei62 – 8221Helical; Name=1Sequence AnalysisAdd
BLAST
Topological domaini83 – 9311CytoplasmicSequence AnalysisAdd
BLAST
Transmembranei94 – 11421Helical; Name=2Sequence AnalysisAdd
BLAST
Topological domaini115 – 12713ExtracellularSequence AnalysisAdd
BLAST
Transmembranei128 – 15124Helical; Name=3Sequence AnalysisAdd
BLAST
Topological domaini152 – 16413CytoplasmicSequence AnalysisAdd
BLAST
Transmembranei165 – 18521Helical; Name=4Sequence AnalysisAdd
BLAST
Topological domaini186 – 20520ExtracellularSequence AnalysisAdd
BLAST
Transmembranei206 – 22621Helical; Name=5Sequence AnalysisAdd
BLAST
Topological domaini227 – 24216CytoplasmicSequence AnalysisAdd
BLAST
Transmembranei243 – 26321Helical; Name=6Sequence AnalysisAdd
BLAST
Topological domaini264 – 28522ExtracellularSequence AnalysisAdd
BLAST
Transmembranei286 – 30621Helical; Name=7Sequence AnalysisAdd
BLAST
Topological domaini307 – 33428CytoplasmicSequence AnalysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Endosome, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 334334Atypical chemokine receptor 1PRO_0000152587Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi16 – 161N-linked (GlcNAc...)Sequence Analysis
Glycosylationi26 – 261N-linked (GlcNAc...)Sequence Analysis
Glycosylationi32 – 321N-linked (GlcNAc...)Sequence Analysis
Disulfide bondi49 ↔ 274By similarity
Disulfide bondi127 ↔ 193By similarity
Glycosylationi285 – 2851N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PRIDEiQ9QUI6.

PTM databases

PhosphoSiteiQ9QUI6.

Expressioni

Tissue specificityi

Expressed in liver and brain.

Gene expression databases

BgeeiQ9QUI6.
CleanExiMM_DARC.
GenevisibleiQ9QUI6. MM.

Interactioni

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000045134.

Structurei

3D structure databases

ProteinModelPortaliQ9QUI6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG28176.
HOVERGENiHBG051419.
InParanoidiQ9QUI6.
KOiK06574.
OrthoDBiEOG7RFTHW.
PhylomeDBiQ9QUI6.
TreeFamiTF105419.

Family and domain databases

InterProiIPR005384. Duffy_chemokine_rcpt.
[Graphical view]
PANTHERiPTHR14181. PTHR14181. 1 hit.
PRINTSiPR01559. DUFFYANTIGEN.

Sequencei

Sequence statusi: Complete.

Q9QUI6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGNCLYPVET LSLDKNGTQF TFDSWNYSFE DNYSYELSSD YSLTPAAPCY
60 70 80 90 100
SCNLLDRSSL PFFMLTSVLG MLASGSILFA ILRPFFHWQI CPSWPILAEL
110 120 130 140 150
AVGSALFSIA VPILAPGLHS AHSTALCNLG YWVWYTSAFA QALLIGCYAC
160 170 180 190 200
LNPRLNIGQL RGFTLGLSVG LWGAAALSGL PVALASDVYN GFCTFPSSRD
210 220 230 240 250
MEALKYTHYA ICFTIFTVLP LTLLAAKGLK IALSKGPGPW VSVLWIWFIF
260 270 280 290 300
WWPHGMVLIF DALVRSKTVL LYTCQSQKIL DAMLNVTEAL SMLHCVATPL
310 320 330
LLALFCHQTT RRSLSSLSLP TRQASQMDAL AGKS
Length:334
Mass (Da):36,694
Last modified:January 10, 2003 - v2
Checksum:i21AC4B6147D840C8
GO

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti10 – 101T → N in strain: BLG2/Msf, C57BL/10SnJ, HMI/Msf, MSM/Msf, NJL/Msf and SWN/Msf.
Natural varianti56 – 561D → G in strain: BLG2/Msf, C57BL/10SnJ, HMI/Msf, MSM/Msf, NJL/Msf and SWN/Msf.
Natural varianti61 – 611P → L in strain: BLG2/Msf.
Natural varianti76 – 761S → G in strain: BLG2/Msf, C57BL/10SnJ, CAST/Ei, HMI/Msf, MSM/Msf, NJL/Msf and SWN/Msf.
Natural varianti178 – 1781S → L in strain: BLG2/Msf, C57BL/10SnJ, CAST/Ei, HMI/Msf, MSM/Msf, NJL/Msf, pgn2 and SWN/Msf.
Natural varianti188 – 1881V → A in strain: BLG2/Msf, C57BL/10SnJ, CAST/Ei, HMI/Msf, MSM/Msf, NJL/Msf and SWN/Msf.
Natural varianti194 – 1941T → A in strain: BLG2/Msf, C57BL/10SnJ, HMI/Msf, MSM/Msf, NJL/Msf and SWN/Msf.
Natural varianti207 – 2071T → M in strain: C57BL/10SnJ, HMI/Msf, MSM/Msf and SWN/Msf.
Natural varianti221 – 2211L → P in strain: BLG2/Msf, C57BL/10SnJ, HMI/Msf, MSM/Msf, NJL/Msf and SWN/Msf.
Natural varianti256 – 2561M → I in strain: NJL/Msf.
Natural varianti268 – 2681T → I in strain: BLG2/Msf, C57BL/10SnJ, HMI/Msf, MSM/Msf, NJL/Msf and SWN/Msf.

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF016697 Genomic DNA. Translation: AAC53360.1.
AF016584 mRNA. Translation: AAC53354.1.
AF109159 mRNA. Translation: AAF14225.1.
U88431 Genomic DNA. Translation: AAF08328.1.
AB039074 Genomic DNA. Translation: BAB68598.1.
AB039075 Genomic DNA. Translation: BAB68599.1.
AB039076 Genomic DNA. Translation: BAB68600.1.
AB039077 Genomic DNA. Translation: BAB68601.1.
AB039078 Genomic DNA. Translation: BAB68602.1.
AB039079 Genomic DNA. Translation: BAB68603.1.
AB039080 Genomic DNA. Translation: BAB68604.1.
AB039081 Genomic DNA. Translation: BAB68605.1.
AB039082 Genomic DNA. Translation: BAB68606.1.
BC005583 mRNA. Translation: AAH05583.1.
CCDSiCCDS35789.1.
RefSeqiNP_034175.2. NM_010045.2.
UniGeneiMm.6393.

Genome annotation databases

GeneIDi13349.
KEGGimmu:13349.

Keywords - Coding sequence diversityi

Polymorphism

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF016697 Genomic DNA. Translation: AAC53360.1.
AF016584 mRNA. Translation: AAC53354.1.
AF109159 mRNA. Translation: AAF14225.1.
U88431 Genomic DNA. Translation: AAF08328.1.
AB039074 Genomic DNA. Translation: BAB68598.1.
AB039075 Genomic DNA. Translation: BAB68599.1.
AB039076 Genomic DNA. Translation: BAB68600.1.
AB039077 Genomic DNA. Translation: BAB68601.1.
AB039078 Genomic DNA. Translation: BAB68602.1.
AB039079 Genomic DNA. Translation: BAB68603.1.
AB039080 Genomic DNA. Translation: BAB68604.1.
AB039081 Genomic DNA. Translation: BAB68605.1.
AB039082 Genomic DNA. Translation: BAB68606.1.
BC005583 mRNA. Translation: AAH05583.1.
CCDSiCCDS35789.1.
RefSeqiNP_034175.2. NM_010045.2.
UniGeneiMm.6393.

3D structure databases

ProteinModelPortaliQ9QUI6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi10090.ENSMUSP00000045134.

Protein family/group databases

GPCRDBiSearch...

PTM databases

PhosphoSiteiQ9QUI6.

Proteomic databases

PRIDEiQ9QUI6.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi13349.
KEGGimmu:13349.

Organism-specific databases

CTDi2532.
MGIiMGI:1097689. Ackr1.

Phylogenomic databases

eggNOGiNOG28176.
HOVERGENiHBG051419.
InParanoidiQ9QUI6.
KOiK06574.
OrthoDBiEOG7RFTHW.
PhylomeDBiQ9QUI6.
TreeFamiTF105419.

Miscellaneous databases

NextBioi283672.
PROiQ9QUI6.
SOURCEiSearch...

Gene expression databases

BgeeiQ9QUI6.
CleanExiMM_DARC.
GenevisibleiQ9QUI6. MM.

Family and domain databases

InterProiIPR005384. Duffy_chemokine_rcpt.
[Graphical view]
PANTHERiPTHR14181. PTHR14181. 1 hit.
PRINTSiPR01559. DUFFYANTIGEN.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning, characterization, and mapping of a murine promiscuous chemokine receptor gene: homolog of the human Duffy gene."
    Luo H., Chaudhuri A., Johnson K.R., Neote K., Zbrzezna V., He Y., Pogo A.O.
    Genome Res. 7:932-941(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA].
  2. "Murine skeletal muscle duffy antigen/receptor for chemokine glycoprotein (DARC)."
    Tournamille C., Colin Y.
    Submitted (NOV-1998) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Tissue: Skeletal muscle.
  3. "Molecular cloning and characterization of a mouse gene with homology to the Duffy-antigen receptor for chemokines."
    Tang T., Owen J.D., Du J., Walker C.L., Richmond A.
    DNA Seq. 9:129-143(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  4. "Conspicuous differences among gene genealogies of 21 nuclear genes of five Mus musculus subspecies."
    Liu Y., Kitano T., Koide T., Shiroishi T., Moriwaki K., Saitou N.
    Submitted (FEB-2000) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: BFM/2Msf, BLG2/Msf, C57BL/10SnJ, CAST/Ei, HMI/Msf, MSM/Msf, NJL/Msf, Pgn2 and SWN/Msf.
  5. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].

Entry informationi

Entry nameiACKR1_MOUSE
AccessioniPrimary (citable) accession number: Q9QUI6
Secondary accession number(s): O35970
, Q91VB6, Q920X0, Q920X1, Q920X2, Q920X3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 10, 2003
Last sequence update: January 10, 2003
Last modified: June 24, 2015
This is version 108 of the entry and version 2 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. 7-transmembrane G-linked receptors
    List of 7-transmembrane G-linked receptor entries
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.