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(-) Description

Title :  COMPLEX OF GS-ALPHA WITH THE CATALYTIC DOMAINS OF MAMMALIAN ADENYLYL CYCLASE: COMPLEX WITH 2',5'-DIDEOXY-ADENOSINE 3'-TRIPHOSPHATE AND MG
 
Authors :  J. J. G. Tesmer, C. A. Dessauer, R. K. Sunahara, R. A. Johnson, A. G. Gilman, S. R. Sprang
Date :  20 Aug 99  (Deposition) - 10 Jan 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A,B,C  (1x)
Biol. Unit 2:  A,B,C  (2x)
Keywords :  Complex (Lyase/Hydrolase), Hydrolase, Signal Transducing Protein, Cyclase, Effector Enzyme, Lyase/Hydrolase Complex, Lyase/Lyase/Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. J. Tesmer, C. W. Dessauer, R. K. Sunahara, L. D. Murray, R. A. Johnson, A. G. Gilman, S. R. Sprang
Molecular Basis For P-Site Inhibition Of Adenylyl Cyclase.
Biochemistry V. 39 14464 2000
PubMed-ID: 11087399  |  Reference-DOI: 10.1021/BI0015562
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TYPE V ADENYLYL CYCLASE
    ChainsA
    EC Number4.6.1.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPQE60-H6-VC1(580)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentC1A DOMAIN
    MutationYES
    OrganHEART
    Organism CommonDOG
    Organism ScientificCANIS LUPUS FAMILIARIS
    Organism Taxid9615
    StrainFAMILIARIS
    SynonymATP PYROPHOSPHATE-LYASE
 
Molecule 2 - TYPE II ADENYLYL CYCLASE
    ChainsB
    EC Number4.6.1.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPQE60-ARGC-IIC2
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentC2A DOMAIN
    OrganBRAIN
    Organism CommonNORWAY RAT
    Organism ScientificRATTUS NORVEGICUS
    Organism Taxid10116
    SynonymATP PYROPHOSPHATE-LYASE, ADENYLYL CYCLASE
 
Molecule 3 - GUANINE NUCLEOTIDE-BINDING PROTEIN G(S)
    ChainsC
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPQE60-GSALPHA-H
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentGS(ALPHA)
    MutationYES
    OrganUDDER
    Organism CommonCATTLE
    Organism ScientificBOS TAURUS
    Organism Taxid9913
    SynonymADENYLATE CYCLASE-STIMULATING G ALPHA PROTEIN

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit ABC
Biological Unit 1 (1x)ABC
Biological Unit 2 (2x)ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (7, 11)

Asymmetric Unit (7, 11)
No.NameCountTypeFull Name
11031Ligand/Ion2',5'-DIDEOXY-ADENOSINE 3'-MONOPHOSPHATE
23PO1Ligand/IonTRIPHOSPHATE
3CL2Ligand/IonCHLORIDE ION
4FOK1Ligand/IonFORSKOLIN
5GSP1Ligand/Ion5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE
6MES2Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
7MG3Ligand/IonMAGNESIUM ION
Biological Unit 1 (5, 6)
No.NameCountTypeFull Name
11031Ligand/Ion2',5'-DIDEOXY-ADENOSINE 3'-MONOPHOSPHATE
23PO1Ligand/IonTRIPHOSPHATE
3CL-1Ligand/IonCHLORIDE ION
4FOK1Ligand/IonFORSKOLIN
5GSP1Ligand/Ion5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE
6MES2Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
7MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (5, 12)
No.NameCountTypeFull Name
11032Ligand/Ion2',5'-DIDEOXY-ADENOSINE 3'-MONOPHOSPHATE
23PO2Ligand/IonTRIPHOSPHATE
3CL-1Ligand/IonCHLORIDE ION
4FOK2Ligand/IonFORSKOLIN
5GSP2Ligand/Ion5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE
6MES4Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
7MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:396 , ILE A:397 , ASP A:440 , 3PO A:1003 , MG A:1007BINDING SITE FOR RESIDUE MG A 1006
02AC2SOFTWAREASP A:396 , ASP A:440 , 3PO A:1003 , MG A:1006 , 103 B:1082BINDING SITE FOR RESIDUE MG A 1007
03AC3SOFTWARESER C:54 , THR C:204 , GSP C:395 , HOH C:405 , HOH C:409BINDING SITE FOR RESIDUE MG C 396
04AC4SOFTWARESER C:51 , ALA C:249BINDING SITE FOR RESIDUE CL C 397
05AC5SOFTWAREARG C:373BINDING SITE FOR RESIDUE CL C 398
06AC6SOFTWAREGLY C:49 , GLU C:50 , SER C:51 , GLY C:52 , LYS C:53 , SER C:54 , THR C:55 , ASP C:173 , LEU C:198 , ARG C:199 , ARG C:201 , THR C:204 , GLY C:226 , ASN C:292 , LYS C:293 , ASP C:295 , LEU C:296 , CYS C:365 , ALA C:366 , VAL C:367 , MG C:396 , HOH C:405 , HOH C:409 , HOH C:427BINDING SITE FOR RESIDUE GSP C 395
07AC7SOFTWARETYR A:443 , VAL A:506 , TRP A:507 , SER A:508 , VAL A:511 , THR A:512 , ASN A:515 , PHE B:895 , TYR B:899 , ILE B:940 , GLY B:941 , SER B:942BINDING SITE FOR RESIDUE FOK A 1001
08AC8SOFTWARETHR A:401 , LEU A:438 , GLY A:439 , ASP A:440 , 3PO A:1003 , MG A:1007 , LYS B:938 , ASP B:1018 , ILE B:1019 , ASN B:1025 , SER B:1028 , ARG B:1029BINDING SITE FOR RESIDUE 103 B 1082
09AC9SOFTWAREASP A:396 , ILE A:397 , GLY A:399 , PHE A:400 , THR A:401 , ASP A:440 , ARG A:484 , MG A:1006 , MG A:1007 , ARG B:1029 , LYS B:1065 , 103 B:1082BINDING SITE FOR RESIDUE 3PO A 1003
10BC1SOFTWARETYR A:553 , GLU A:556 , LYS B:1067 , ASP B:1069BINDING SITE FOR RESIDUE MES A 1004
11BC2SOFTWAREHOH B:55 , LYS B:1038 , PHE B:1074 , VAL B:1075 , ASN B:1076BINDING SITE FOR RESIDUE MES B 1083

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Leu A:448 -Pro A:449
2Val C:114 -Pro C:115

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1CUL)

(-) PROSITE Motifs  (2, 4)

Asymmetric Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GUANYLATE_CYCLASE_2PS50125 Guanylate cyclase domain profile.ADCY2_RAT289-416
886-1031
  1-
B:886-1031
ADCY5_CANLF472-599
1075-1214
  1A:391-518
-
2GUANYLATE_CYCLASE_1PS00452 Guanylate cyclase signature.ADCY2_RAT393-416
1008-1031
  1-
B:1008-1031
ADCY5_CANLF576-599
1191-1214
  1A:495-518
-
Biological Unit 1 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GUANYLATE_CYCLASE_2PS50125 Guanylate cyclase domain profile.ADCY2_RAT289-416
886-1031
  1-
B:886-1031
ADCY5_CANLF472-599
1075-1214
  1A:391-518
-
2GUANYLATE_CYCLASE_1PS00452 Guanylate cyclase signature.ADCY2_RAT393-416
1008-1031
  1-
B:1008-1031
ADCY5_CANLF576-599
1191-1214
  1A:495-518
-
Biological Unit 2 (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GUANYLATE_CYCLASE_2PS50125 Guanylate cyclase domain profile.ADCY2_RAT289-416
886-1031
  2-
B:886-1031
ADCY5_CANLF472-599
1075-1214
  2A:391-518
-
2GUANYLATE_CYCLASE_1PS00452 Guanylate cyclase signature.ADCY2_RAT393-416
1008-1031
  2-
B:1008-1031
ADCY5_CANLF576-599
1191-1214
  2A:495-518
-

(-) Exons   (0, 0)

(no "Exon" information available for 1CUL)

(-) 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    
   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:189
 aligned with ADCY5_CANLF | P30803 from UniProtKB/Swiss-Prot  Length:1265

    Alignment length:189
                                   467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627       637         
         ADCY5_CANLF    458 MMFHKIYIQKHDNVSILFADIEGFTSLASQCTAQELVMTLNELFARFDKLAAENHCLRIKILGDCYYCVSGLPEARADHAHCCVEMGMDMIEAISLVREVTGVNVNMRVGIHSGRVHCGVLGLRKWQFDVWSNDVTLANHMEAGGKAGRIHITKATLSYLNGDYEVEPGCGGERNAYLKEHSIETFLIL  646
               SCOP domains d1cula_ A: Adenylyl cyclase VC1, domain C1a                                                                                                                                                   SCOP domains
               CATH domains 1culA00 A:377-565 Adenylyl Cyclase, chain A                                                                                                                                                   CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeeeeeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhh....eeeeeeeeeeeee.........eeehhhhhhhhhhhhh.....eeeehhhhhhh.....eee.hhhhhhhhhhhh...eeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------------GUANYLATE_CYCLASE_2  PDB: A:391-518 UniProt: 472-599                                                                            ----------------------------------------------- PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------GUANYLATE_CYCLASE_1     ----------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1cul A  377 MMFHKIYIQKHDNVSILFADIEGFTSLASQCTAQELVMTLNELFARFDKLAAENHCLRIKILGDCYYCVSGLPEARADHAHCCVEMGMDMIEAISLVREMTGVNVNMRVGIHSGRVHCGVLGLRKWQFDVWSNDVTLANHMEAGGKAGRIHITKATLSYLNGDYEVEPGCGGERNAYLKEHSIETFLIL  565
                                   386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556         

Chain B from PDB  Type:PROTEIN  Length:190
 aligned with ADCY2_RAT | P26769 from UniProtKB/Swiss-Prot  Length:1090

    Alignment length:200
                                   887       897       907       917       927       937       947       957       967       977       987       997      1007      1017      1027      1037      1047      1057      1067      1077
           ADCY2_RAT    878 YHQSYDCVCVMFASIPDFKEFYTESDVNKEGLECLRLLNEIIADFDDLLSKPKFSGVEKIKTIGSTYMAATGLSAIPSQEHAQEPERQYMHIGTMVEFAYALVGKLDAINKHSFNDFKLRVGINHGPVIAGVIGAQKPQYDIWGNTVNVASRMDSTGVLDKIQVTEETSLILQTLGYTCTCRGIINVKGKGDLKTYFVNT 1077
               SCOP domains d1culb_ B: Adenylyl cyclase IIC1, domain C2a                                                                                                                                                             SCOP domains
               CATH domains 1culB00 B:878-1077 Adenylyl Cyclase, chain A                                                                                                                                                             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeeee..hhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee..eeeeee....----------...hhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeeeeeeee.........eeehhhhhhhhhhhhh.....eeeehhhhhhhhh....eeeeeeeee...eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------GUANYLATE_CYCLASE_2  PDB: B:886-1031 UniProt: 886-1031                                                                                            ---------------------------------------------- PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------GUANYLATE_CYCLASE_1     ---------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1cul B  878 YHQSYDCVCVMFASIPDFKEFYTESDVNKEGLECLRLLNEIIADFDDLLSKPKFSGVEKIKTIGSTYMAATGLSA----------ERQYMHIGTMVEFAYALVGKLDAINKHSFNDFKLRVGINHGPVIAGVIGAQKPQYDIWGNTVNVASRMDSTGVLDKIQVTEETSLILQTLGYTCTCRGIINVKGKGDLKTYFVNT 1077
                                   887       897       907       917       927       937       947    |    -     | 967       977       987       997      1007      1017      1027      1037      1047      1057      1067      1077
                                                                                                    952        963                                                                                                                  

Chain C from PDB  Type:PROTEIN  Length:328
 aligned with GNAS2_BOVIN | P04896 from UniProtKB/Swiss-Prot  Length:394

    Alignment length:348
                                    48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378        
         GNAS2_BOVIN     39 ATHRLLLLGAGESGKSTIVKQMRILHVNGFNGEGGEEDPQAARSNSDGEKATKVQDIKNNLKEAIETIVAAMSNLVPPVELANPENQFRVDYILSVMNVPDFDFPPEFYEHAKALWEDEGVRACYERSNEYQLIDCAQYFLDKIDVIKQDDYVPSDQDLLRCRVLTSGIFETKFQVDKVNFHMFDVGGQRDERRKWIQCFNDVTAIIFVVASSSYNMVIREDNQTNRLQEALNLFKSIWNNRWLRTISVILFLNKQDLLAEKVLAGKSKIEDYFPEFARYTTPEDATPEPGEDPRVTRAKYFIRDEFLRISTASGDGRHYCYPHFTCAVDTENIRRVFNDCRDIIQRM  386
               SCOP domains d1culc2 C:39-65,C:202-386  --------------------d1culc1 C:86-201 Transducin (alpha subunit), insertion domain                                                       d1culc2 C:39-65,C:202-386 Transducin (alpha subunit)                                                                                                                                      SCOP domains
               CATH domains 1culC01 C:39-88,C:204-385                         1culC02 C:89-203 GI Alpha 1, domain 2-like                                                                         1culC01 C:39-88,C:204-385 P-loop containing nucleotide triphosphate hydrolases                                                                                                        - CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee.....hhhhhhhhhhhhhh--------------------....hhhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhh......hhhhhhhh......eeeeeeee..eeeeeeee..hhhhhhhhhhhh....eeeeeee.hhhhh........hhhhhhhhhhhhhhh........eeeeeehhhhhhhhhhhh..hhhhhhhhhhh.............hhhhhhhhhhhhhhhhhhhhh.......eeeee....hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                1cul C   39 ATHRLLLLGAGESGKSTIVKQMRILHV--------------------GEKATKVQDIKNNLKEAIETIVAAMSNLVPPVELANPENQFRVDYILSVMNVPDFDFPPEFYEHAKALWEDEGVRACYERSNEYQLIDCAQYFLDKIDVIKQDDYVPSDQDLLRCRVLTSGIFETKFQVDKVNFHMFDVGGQRDERRKWIQCFNDVTAIIFVVASSSYNMVIREDNQTNRLQEALNLFKSIWNNRWLRTISVILFLNKQDLLAEKVLAGKSKIEDYFPEFARYTTPEDATPEPGEDPRVTRAKYFIRDEFLRISTASGDGRHYCYPHFTCAVDTENIRRVFNDCRDIIQRM  386
                                    48        58      |  -         -       |88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378        
                                                     65                   86                                                                                                                                                                                                                                                                                                            

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (4, 4)

Asymmetric Unit

(-) CATH Domains  (3, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (51, 73)

Asymmetric Unit(hide GO term definitions)
Chain A   (ADCY5_CANLF | P30803)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004016    adenylate cyclase activity    Catalysis of the reaction: ATP = 3',5'-cyclic AMP + diphosphate.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0016849    phosphorus-oxygen lyase activity    Catalysis of the cleavage of a phosphorus-oxygen bond by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond.
biological process
    GO:0007189    adenylate cyclase-activating G-protein coupled receptor signaling pathway    The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds through activation of adenylyl cyclase activity and a subsequent increase in the concentration of cyclic AMP (cAMP).
    GO:0007193    adenylate cyclase-inhibiting G-protein coupled receptor signaling pathway    The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds through inhibition of adenylyl cyclase activity and a subsequent decrease in the concentration of cyclic AMP (cAMP).
    GO:0006171    cAMP biosynthetic process    The chemical reactions and pathways resulting in the formation of the nucleotide cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate).
    GO:0019933    cAMP-mediated signaling    Any intracellular signal transduction in which the signal is passed on within the cell via cyclic AMP (cAMP). Includes production of cAMP, and downstream effectors that further transmit the signal within the cell.
    GO:1904322    cellular response to forskolin    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a forskolin stimulus.
    GO:0009190    cyclic nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue.
    GO:0035556    intracellular signal transduction    The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
    GO:0007204    positive regulation of cytosolic calcium ion concentration    Any process that increases the concentration of calcium ions in the cytosol.
    GO:0061178    regulation of insulin secretion involved in cellular response to glucose stimulus    Any process that modulates the frequency, rate or extent of the regulated release of insulin that contributes to the response of a cell to glucose.
cellular component
    GO:0042995    cell projection    A prolongation or process extending from a cell, e.g. a flagellum or axon.
    GO:0005929    cilium    A specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface and of some cytoplasmic parts. Each cilium is largely bounded by an extrusion of the cytoplasmic (plasma) membrane, and contains a regular longitudinal array of microtubules, anchored to a basal body.
    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:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    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.

Chain B   (ADCY2_RAT | P26769)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0031683    G-protein beta/gamma-subunit complex binding    Interacting selectively and non-covalently with a complex of G-protein beta/gamma subunits.
    GO:0004016    adenylate cyclase activity    Catalysis of the reaction: ATP = 3',5'-cyclic AMP + diphosphate.
    GO:0008179    adenylate cyclase binding    Interacting selectively and non-covalently with the enzyme adenylate cyclase.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0030145    manganese ion binding    Interacting selectively and non-covalently with manganese (Mn) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0016849    phosphorus-oxygen lyase activity    Catalysis of the cleavage of a phosphorus-oxygen bond by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0046982    protein heterodimerization activity    Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
    GO:0007189    adenylate cyclase-activating G-protein coupled receptor signaling pathway    The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds through activation of adenylyl cyclase activity and a subsequent increase in the concentration of cyclic AMP (cAMP).
    GO:0007193    adenylate cyclase-inhibiting G-protein coupled receptor signaling pathway    The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds through inhibition of adenylyl cyclase activity and a subsequent decrease in the concentration of cyclic AMP (cAMP).
    GO:0007188    adenylate cyclase-modulating G-protein coupled receptor signaling pathway    The series of molecular signals generated as a consequence of a G-protein coupled receptor binding to its physiological ligand, where the pathway proceeds through activation or inhibition of adenylyl cyclase activity and a subsequent change in the concentration of cyclic AMP (cAMP).
    GO:0006171    cAMP biosynthetic process    The chemical reactions and pathways resulting in the formation of the nucleotide cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate).
    GO:0019933    cAMP-mediated signaling    Any intracellular signal transduction in which the signal is passed on within the cell via cyclic AMP (cAMP). Includes production of cAMP, and downstream effectors that further transmit the signal within the cell.
    GO:1904322    cellular response to forskolin    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a forskolin stimulus.
    GO:0009190    cyclic nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue.
    GO:0035556    intracellular signal transduction    The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0030425    dendrite    A neuron projection that has a short, tapering, often branched, morphology, receives and integrates signals from other neurons or from sensory stimuli, and conducts a nerve impulse towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body.
    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:0005887    integral component of plasma membrane    The component of the plasma 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:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0045121    membrane raft    Any of the small (10-200 nm), heterogeneous, highly dynamic, sterol- and sphingolipid-enriched membrane domains that compartmentalize cellular processes. Small rafts can sometimes be stabilized to form larger platforms through protein-protein and protein-lipid interactions.
    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.
    GO:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.

Chain C   (GNAS2_BOVIN | P04896)
molecular function
    GO:0031748    D1 dopamine receptor binding    Interacting selectively and non-covalently with a D1 dopamine receptor.
    GO:0031683    G-protein beta/gamma-subunit complex binding    Interacting selectively and non-covalently with a complex of G-protein beta/gamma subunits.
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0003924    GTPase activity    Catalysis of the reaction: GTP + H2O = GDP + phosphate.
    GO:0031698    beta-2 adrenergic receptor binding    Interacting selectively and non-covalently with a beta-2 adrenergic receptor.
    GO:0051430    corticotropin-releasing hormone receptor 1 binding    Interacting selectively and non-covalently with the corticotropin-releasing hormone receptor 1 (CRHR1). CRHR1 is the major subtype in the pituitary corticotroph, and mediates the stimulatory actions of corticotropin-releasing hormone on corticotropin hormone secretion. CRHR1 are also located in cortical areas of the brain, cerebellum and limbic system.
    GO:0019001    guanyl nucleotide binding    Interacting selectively and non-covalently with guanyl nucleotides, any compound consisting of guanosine esterified with (ortho)phosphate.
    GO:0005159    insulin-like growth factor receptor binding    Interacting selectively and non-covalently with the insulin-like growth factor receptor.
    GO:0035255    ionotropic glutamate receptor binding    Interacting selectively and non-covalently with an ionotropic glutamate receptor. Ionotropic glutamate receptors bind glutamate and exert an effect through the regulation of ion channels.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0031852    mu-type opioid receptor binding    Interacting selectively and non-covalently with a mu-type opioid receptor.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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:0071880    adenylate cyclase-activating adrenergic receptor signaling pathway    The series of molecular signals generated as a consequence of an adrenergic receptor binding to its physiological ligand, where the pathway proceeds with activation of adenylyl cyclase and a subsequent increase in the concentration of cyclic AMP (cAMP).
    GO:0007191    adenylate cyclase-activating dopamine receptor signaling pathway    The series of molecular signals generated as a consequence of a dopamine receptor binding to its physiological ligand, where the pathway proceeds with activation of adenylyl cyclase and a subsequent increase in the concentration of cyclic AMP (cAMP).
    GO:0043547    positive regulation of GTPase activity    Any process that activates or increases the activity of a GTPase.
    GO:0030819    positive regulation of cAMP biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of the nucleotide cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate).
    GO:0043950    positive regulation of cAMP-mediated signaling    Any process which activates, maintains or increases the frequency, rate or extent of cAMP-mediated signaling, a series of molecular signals in which a cell uses cyclic AMP to convert an extracellular signal into a response.
    GO:0007606    sensory perception of chemical stimulus    The series of events required for an organism to receive a sensory chemical stimulus, convert it to a molecular signal, and recognize and characterize the signal. This is a neurological process.
    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: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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 Related Entries

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

UniProtKB/Swiss-Prot
        ADCY2_RAT | P267691ab8 1azs 1cjk 1cjt 1cju 1cjv 1cs4 1tl7 1u0h 2gvd 2gvz 3c14 3c15 3c16 3g82 3maa
        ADCY5_CANLF | P308031azs 1cjk 1cjt 1cju 1cjv 1cs4 1tl7 1u0h 2gvd 2gvz 3c14 3c15 3c16 3g82 3maa
        GNAS2_BOVIN | P048961azs 1azt 1cjk 1cjt 1cju 1cjv 1cs4 1tl7 1u0h 2gvd 2gvz 3c14 3c15 3c16 3g82 3maa 3sn6

(-) Related Entries Specified in the PDB File

1cs4 COMPANION STRUCTURE