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Theoretical Model  (Jmol Viewer)

(-) Description

Title :  IN SILICO MODEL OF ADENOSINE A3 RECEPTOR MODEL
 
Authors :  S. C. Mallena, J. A. R. P. Sarma, K. M. Sunil, A. Bauer, M. Diekmann
Date :  22 Oct 03  (Deposition) - 11 Nov 03  (Release) - 11 Nov 03  (Revision)
Method :  THEORETICAL MODEL
Resolution :  NOT APPLICABLE
Chains :  Theor. Model :  A
Keywords :  Adenosine A3 Receptor, G-Protein Coupled Receptor, Transmembrane, Glycoprotein, Lipoprotein, Palmitate, Modeler, Seqfold (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. C. Mallena, J. A. R. P. Sarma, K. M. Sunil, A. Bauer, M. Diekmann
Structure Of Adenosine A3 Receptor Model
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ADENOSINE A3 RECEPTOR
    ChainsA
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS

 Structural Features

(-) Chains, Units

  
Theoretical Model 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1R7N)

(-) Sites  (0, 0)

(no "Site" information available for 1R7N)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1R7N)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1R7N)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (3, 3)

Theoretical Model (3, 3)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_035755A105TAA3R_HUMANUnclassified746154553AA105T
2UniProtVAR_049366I248LAA3R_HUMANPolymorphism35511654AI248L
3UniProtVAR_049367M266KAA3R_HUMANPolymorphism2800889AM266K

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 1)

Theoretical Model (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1G_PROTEIN_RECEP_F1_1PS00237 G-protein coupled receptors family 1 signature.AA3R_HUMAN96-112  1A:96-112

(-) Exons   (0, 0)

(no "Exon" information available for 1R7N)

(-) Sequences/Alignments

Theoretical Model
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:318
 aligned with AA3R_HUMAN | P0DMS8 from UniProtKB/Swiss-Prot  Length:318

    Alignment length:318
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310        
           AA3R_HUMAN     1 MPNNSTALSLANVTYITMEIFIGLCAIVGNVLVICVVKLNPSLQTTTFYFIVSLALADIAVGVLVMPLAIVVSLGITIHFYSCLFMTCLLLIFTHASIMSLLAIAVDRYLRVKLTVRYKRVTTHRRIWLALGLCWLVSFLVGLTPMFGWNMKLTSEYHRNVTFLSCQFVSVMRMDYMVYFSFLTWIFIPLVVMCAIYLDIFYIIRNKLSLNLSNSKETGAFYGREFKTAKSLFLVLFLFALSWLPLSIINCIIYFNGEVPQLVLYMGILLSHANSMMNPIVYAYKIKKFKETYLLILKACVVCHPSDSLDTSIEKNSE 318
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee....eeeeeee..........eeeeeeee.......eeeeeee.......eeeeeeeeeeee.........ee.............eeeeeee.....hhhhh...eeeee........eeeeeeee.........eeeeeee.....ee.eeeeee....ee......eeeeeeee.....eeeeeeee.......eeeeeeee..eeeeeeee........eeeeeeeee....eeeeeeeeee........ee............eeeeeee....ee......eeee.....hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------T----------------------------------------------------------------------------------------------------------------------------------------------L-----------------K---------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------G_PROTEIN_RECEP_F-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1r7n A   1 MPNNSTALSLANVTYITMEIFIGLCAIVGNVLVICVVKLNPSLQTTTFYFIVSLALADIAVGVLVMPLAIVVSLGITIHFYSCLFMTCLLLIFTHASIMSLLAIAVDRYLRVKLTVRYKRVTTHRRIWLALGLCWLVSFLVGLTPMFGWNMKLTSEYHRNVTFLSCQFVSVMRMDYMVYFSFLTWIFIPLVVMCAIYLDIFYIIRNKLSLNLSNSKETGAFYGREFKTAKSLFLVLFLFALSWLPLSIINCIIYFNGEVPQLVLYMGILLSHANSMMNPIVYAYKIKKFKETYLLILKACVVCHPSDSLDTSIEKNSE 318
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310        

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1R7N)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1R7N)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1R7N)

(-) Gene Ontology  (9, 11)

Theoretical Model(hide GO term definitions)
Chain A   (AA3R_HUMAN | P0DMS8)
molecular function
    GO:0001609    G-protein coupled adenosine receptor activity    Combining with adenosine and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex.
    GO:0004930    G-protein coupled receptor activity    Combining with an extracellular signal and transmitting the signal across the membrane by activating an associated G-protein; promotes the exchange of GDP for GTP on the alpha subunit of a heterotrimeric G-protein complex.
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
biological process
    GO:0007186    G-protein coupled receptor signaling pathway    A series of molecular signals that proceeds with an activated receptor promoting the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. The GTP-bound activated alpha-G-protein then dissociates from the beta- and gamma-subunits to further transmit the signal within the cell. The pathway begins with receptor-ligand interaction, or for basal GPCR signaling the pathway begins with the receptor activating its G protein in the absence of an agonist, and ends with regulation of a downstream cellular process, e.g. transcription. The pathway can start from the plasma membrane, Golgi or nuclear membrane (PMID:24568158 and PMID:16902576).
    GO:0001973    adenosine receptor signaling pathway    The series of molecular signals generated as a consequence of a receptor binding to extracellular adenosine and transmitting the signal to a heterotrimeric G-protein complex to initiate a change in cell activity.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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(-) Entries Sharing at Least One Protein Chain (UniProt ID)

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        AA3R_HUMAN | P0DMS81oea
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