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(-) Description

Title :  CRYSTAL STRUCTURE OF ADENOSINE A2A RECEPTOR BOUND TO A NOVEL TRIAZOLE-CARBOXIMIDAMIDE ANTAGONIST
 
Authors :  B. Sun, P. Bachhawat, M. Ling-Hon Chu, T. Ceska, Z. Sands, F. Lebon, T. S B. Kobilka
Date :  13 Jan 17  (Deposition) - 08 Feb 17  (Release) - 08 Mar 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Adenosine, A2A Receptor, Gpcr, Vapor Diffusion, Allosteric, Parkinson'S Disease, Adenosine Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  B. Sun, P. Bachhawat, M. L. Chu, M. Wood, T. Ceska, Z. A. Sands, J. Mercier, F. Lebon, T. S. Kobilka, B. K. Kobilka
Crystal Structure Of The Adenosine A2A Receptor Bound To An Antagonist Reveals A Potential Allosteric Pocket.
Proc. Natl. Acad. Sci. V. 114 2066 2017 U. S. A.
PubMed-ID: 28167788  |  Reference-DOI: 10.1073/PNAS.1621423114

(-) Compounds

Molecule 1 - ADENOSINE RECEPTOR A2A,SOLUBLE CYTOCHROME B562,ADENOSINE RECEPTOR A2A
    ChainsA
    EngineeredYES
    Expression SystemSPODOPTERA FRUGIPERDA
    Expression System Taxid7108
    GeneADORA2A, ADORA2, CYBC
    MutationYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS, ESCHERICHIA COLI
    Organism Taxid9606, 562
    Other DetailsTHE PROTEIN IS A CHIMERA WITH BRIL INSERTED BETWEEN L208 AND E219
    SynonymCYTOCHROME B-562

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (1x)A
Biological Unit 2 (2x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric Unit (3, 3)
No.NameCountTypeFull Name
18D11Ligand/Ion5-AMINO-N-[(2-METHOXYPHENYL)METHYL]-2-(3-METHYLPHENYL)-2H-1,2,3-TRIAZOLE-4-CARBOXIMIDAMIDE
2EDT1Ligand/Ion{[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-AMINO}-ACETIC ACID
3MES1Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
Biological Unit 1 (3, 3)
No.NameCountTypeFull Name
18D11Ligand/Ion5-AMINO-N-[(2-METHOXYPHENYL)METHYL]-2-(3-METHYLPHENYL)-2H-1,2,3-TRIAZOLE-4-CARBOXIMIDAMIDE
2EDT1Ligand/Ion{[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-AMINO}-ACETIC ACID
3MES1Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
Biological Unit 2 (3, 6)
No.NameCountTypeFull Name
18D12Ligand/Ion5-AMINO-N-[(2-METHOXYPHENYL)METHYL]-2-(3-METHYLPHENYL)-2H-1,2,3-TRIAZOLE-4-CARBOXIMIDAMIDE
2EDT2Ligand/Ion{[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-AMINO}-ACETIC ACID
3MES2Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:39 , THR A:41 , ASN A:42 , ARG A:102 , ILE A:292 , GLU A:294binding site for residue EDT A 501
2AC2SOFTWARELEU A:26 , ALA A:30 , PHE A:295 , ARG A:296 , THR A:298 , PHE A:299binding site for residue MES A 502
3AC3SOFTWARETYR A:9 , ALA A:63 , SER A:67 , VAL A:84 , LEU A:85 , PHE A:168 , GLU A:169 , MET A:177 , LEU A:249 , ASN A:253 , LEU A:267 , MET A:270 , TYR A:271 , ILE A:274binding site for residue 8D1 A 503

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1A:71 -A:159
2A:74 -A:146
3A:77 -A:166
4A:259 -A:262

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5UIG)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5UIG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5UIG)

(-) Exons   (0, 0)

(no "Exon" information available for 5UIG)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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Chain A from PDB  Type:PROTEIN  Length:387
                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhh...........eeehhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5uig A    4 MGSSVYITVELAIAVLAILGNVLVCWAVWLNSNLQNVTNYFVVSLAAADIAVGVLAIPFAITISTGFCAACHGCLFIACFVLVLTQSSIFSLLAIAIDRYIAIRIPLRYNGLVTGTRAKGIIAICWVLSFAIGLTPMLGWNNCGQCGEGQVACLFEDVVPMNYMVYFNFFACVLVPLLLMLGVYLRIFLAARRQLADLEDNWETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLPEMKDFRHGFDILVGQIDDALKLANEGKVKEAQAAAEQLKTTRNAYIQKYLERARSTLQKEVHAAKSLAIIVGLFALCWLPLHIINCFTFFCPDCSHAPLWLMYLAIVLSHTNSVVNPFIYAYRIREFRQTFRKIIRSHVLRQQ  311
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143    || 163       173       183       193       203    ||1005      1015      1025      1035      1045  ||  1062      1072      1082      1092      1102   ||  224       234       244       254       264       274       284       294       304       
                                                                                                                                                                          148|                                              208|                                           1048|                                              1106|                                                                                            
                                                                                                                                                                           159                                              1001                                            1056                                                219                                                                                            

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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 5UIG)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5UIG)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5UIG)

(-) Gene Ontology  (33, 33)

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  C562_ECOLX | P0ABE7
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 Related Entries

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

UniProtKB/Swiss-Prot
        AA2AR_HUMAN | P292741mmh 1upe 2ydo 2ydv 3eml 3pwh 3qak 3rey 3rfm 3uza 3uzc 3vg9 3vga 4eiy 4ug2 4uhr 5g53 5iu4 5iu7 5iu8 5iua 5iub 5jtb 5k2a 5k2b 5k2c 5k2d 5uvi
        C562_ECOLX | P0ABE71apc 1lm3 1m6t 1qpu 1qq3 256b 2bc5 2qla 3c62 3c63 3de8 3de9 3foo 3fop 3hni 3hnj 3hnk 3hnl 3iq5 3iq6 3l1m 3m15 3m4b 3m4c 3m79 3nmi 3nmj 3nmk 3tol 3tom 3u8p 4ea3 4eiy 4iaq 4iar 4ib4 4je9 4jea 4jeb 4jkv 4l6r 4n6h 4nc3 4ntj 4o9r 4or2 4pxz 4py0 4qim 4qin 4rwa 4rwd 4u9d 4u9e 4yay 4z34 4z35 4z36 4zud 5awi 5bu7 5dhg 5dhh 5iu4 5iu7 5iu8 5iua 5iub 5jtb 5k2a 5k2b 5k2c 5k2d 5l31 5l32 5l7d 5l7i 5ndd 5ndz 5nj6 5tvn 5uen 5unf 5ung 5unh 5uvi

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5UIG)