NameC-X-C chemokine receptor type 1
Synonyms
  • CDw128a
  • CMKAR1
  • CXC-R1
  • High affinity interleukin-8 receptor A
  • IL-8 receptor type 1
  • IL-8R A
  • IL8RA
Gene NameCXCR1
OrganismHuman
Amino acid sequence
>lcl|BSEQ0012470|C-X-C chemokine receptor type 1
MSNITDPQMWDFDDLNFTGMPPADEDYSPCMLETETLNKYVVIIAYALVFLLSLLGNSLV
MLVILYSRVGRSVTDVYLLNLALADLLFALTLPIWAASKVNGWIFGTFLCKVVSLLKEVN
FYSGILLLACISVDRYLAIVHATRTLTQKRHLVKFVCLGCWGLSMNLSLPFFLFRQAYHP
NNSSPVCYEVLGNDTAKWRMVLRILPHTFGFIVPLFVMLFCYGFTLRTLFKAHMGQKHRA
MRVIFAVVLIFLLCWLPYNLVLLADTLMRTQVIQESCERRNNIGRALDATEILGFLHSCL
NPIIYAFIGQNFRHGFLKILAMHGLVSKEFLARHRVTSYTSSSVNVSSNL
Number of residues350
Molecular Weight39790.735
Theoretical pI8.81
GO Classification
Functions
  • interleukin-8 binding
  • G-protein coupled receptor activity
  • chemokine receptor activity
  • interleukin-8 receptor activity
Processes
  • cell surface receptor signaling pathway
  • chemokine-mediated signaling pathway
  • dendritic cell chemotaxis
  • interleukin-8-mediated signaling pathway
  • inflammatory response
  • chemotaxis
  • receptor internalization
  • G-protein coupled receptor signaling pathway
Components
  • membrane
  • plasma membrane
  • integral component of membrane
General FunctionInterleukin-8 receptor activity
Specific FunctionReceptor to interleukin-8, which is a powerful neutrophils chemotactic factor. Binding of IL-8 to the receptor causes activation of neutrophils. This response is mediated via a G-protein that activate a phosphatidylinositol-calcium second messenger system. This receptor binds to IL-8 with a high affinity and to MGSA (GRO) with a low affinity.
Pfam Domain Function
Transmembrane Regions40-66 76-96 112-133 155-174 200-220 243-264 286-308
GenBank Protein ID559050
UniProtKB IDP25024
UniProtKB Entry NameCXCR1_HUMAN
Cellular LocationCell membrane
Gene sequence
>lcl|BSEQ0012471|C-X-C chemokine receptor type 1 (CXCR1)
ATGTCAAATATTACAGATCCACAGATGTGGGATTTTGATGATCTAAATTTCACTGGCATG
CCACCTGCAGATGAAGATTACAGCCCCTGTATGCTAGAAACTGAGACACTCAACAAGTAT
GTTGTGATCATCGCCTATGCCCTAGTGTTCCTGCTGAGCCTGCTGGGAAACTCCCTGGTG
ATGCTGGTCATCTTATACAGCAGGGTCGGCCGCTCCGTCACTGATGTCTACCTGCTGAAC
CTGGCCTTGGCCGACCTACTCTTTGCCCTGACCTTGCCCATCTGGGCCGCCTCCAAGGTG
AATGGCTGGATTTTTGGCACATTCCTGTGCAAGGTGGTCTCACTCCTGAAGGAAGTCAAC
TTCTACAGTGGCATCCTGCTGTTGGCCTGCATCAGTGTGGACCGTTACCTGGCCATTGTC
CATGCCACACGCACACTGACCCAGAAGCGTCACTTGGTCAAGTTTGTTTGTCTTGGCTGC
TGGGGACTGTCTATGAATCTGTCCCTGCCCTTCTTCCTTTTCCGCCAGGCTTACCATCCA
AACAATTCCAGTCCAGTTTGCTATGAGGTCCTGGGAAATGACACAGCAAAATGGCGGATG
GTGTTGCGGATCCTGCCTCACACCTTTGGCTTCATCGTGCCGCTGTTTGTCATGCTGTTC
TGCTATGGATTCACCCTGCGTACACTGTTTAAGGCCCACATGGGGCAGAAGCACCGAGCC
ATGAGGGTCATCTTTGCTGTCGTCCTCATCTTCCTGCTTTGCTGGCTGCCCTACAACCTG
GTCCTGCTGGCAGACACCCTCATGAGGACCCAGGTGATCCAGGAGAGCTGTGAGCGCCGC
AACAACATCGGCCGGGCCCTGGATGCCACTGAGATTCTGGGATTTCTCCATAGCTGCCTC
AACCCCATCATCTACGCCTTCATCGGCCAAAATTTTCGCCATGGATTCCTCAAGATCCTG
GCTATGCATGGCCTGGTCAGCAAGGAGTTCTTGGCACGTCATCGTGTTACCTCCTACACT
TCTTCGTCTGTCAATGTCTCTTCCAACCTCTGA
GenBank Gene IDL19591
GeneCard IDNot Available
GenAtlas IDNot Available
HGNC IDHGNC:6026
Chromosome Location2
LocusNot Available
References
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