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(-) Description

Title :  THE MULTIFUNCTIONAL NATURE OF GBETA5/RGS9 REVEALED FROM ITS CRYSTAL STRUCTURE
 
Authors :  M. L. Cheever, J. T. Snyder, S. Gershburg, D. P. Siderovski, T. K. Harden
Date :  28 Mar 07  (Deposition) - 29 Jan 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Helix Wrap, Rgs Domain, Dep Domain, Dhex Domain, Ggl Domain, Beta Propeller, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. L. Cheever, J. T. Snyder, S. Gershburg, D. P. Siderovski, T. K. Harden, J. Sondek
Crystal Structure Of The Multifunctional Gbeta5-Rgs9 Complex.
Nat. Struct. Mol. Biol. V. 15 155 2008
PubMed-ID: 18204463  |  Reference-DOI: 10.1038/NSMB.1377

(-) Compounds

Molecule 1 - REGULATOR OF G-PROTEIN SIGNALING 9
    ChainsA, C
    EngineeredYES
    Expression SystemTRICHOPLUSIA NI
    Expression System CommonCABBAGE LOOPER
    Expression System PlasmidPFASTBACGST
    Expression System StrainHI5
    Expression System Taxid7111
    Expression System Vector TypeBACULOVIRUS
    FragmentRESIDUES 1-422
    GeneRGS9
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    StrainC57BL/6J
 
Molecule 2 - GUANINE NUCLEOTIDE-BINDING PROTEIN SUBUNIT BETA 5
    ChainsB, D
    EngineeredYES
    Expression SystemTRICHOPLUSIA NI
    Expression System CommonCABBAGE LOOPER
    Expression System PlasmidPFASTBACHTB
    Expression System StrainHI5
    Expression System Taxid7111
    Expression System Vector TypeBACULOVIRUS
    FragmentRESIDUES 43-395
    GeneGNB5
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymTRANSDUCIN BETA CHAIN 5, GBETA5

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)AB  
Biological Unit 2 (1x)  CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 9)

Asymmetric Unit (1, 9)
No.NameCountTypeFull Name
1GOL9Ligand/IonGLYCEROL
Biological Unit 1 (1, 5)
No.NameCountTypeFull Name
1GOL5Ligand/IonGLYCEROL
Biological Unit 2 (1, 4)
No.NameCountTypeFull Name
1GOL4Ligand/IonGLYCEROL

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:107 , PHE A:108 , ASP A:120 , TYR A:187 , HOH A:917 , HOH A:965BINDING SITE FOR RESIDUE GOL A 904
2AC2SOFTWAREILE A:260 , MET A:261 , GLN B:50 , PHE B:51 , VAL B:52BINDING SITE FOR RESIDUE GOL A 905
3AC3SOFTWAREGLY A:263 , CYS A:264 , SER A:267 , ASN A:268 , ILE A:271 , HOH A:927 , HOH A:1008BINDING SITE FOR RESIDUE GOL A 906
4AC4SOFTWAREALA B:158 , CYS B:200 , LEU B:201 , ARG B:246 , HOH B:910 , HOH B:913 , HOH B:940 , HOH B:943 , HOH B:955BINDING SITE FOR RESIDUE GOL B 902
5AC5SOFTWAREASN A:299 , SER A:301 , ARG A:305 , HOH A:963 , GLU B:207 , PRO B:249 , SER B:250BINDING SITE FOR RESIDUE GOL B 909
6AC6SOFTWAREARG C:235 , SER C:236 , THR C:237 , GLN D:233 , LEU D:268 , HOH D:1044BINDING SITE FOR RESIDUE GOL C 907
7AC7SOFTWAREALA D:158 , CYS D:200 , LEU D:201 , ARG D:246 , HOH D:919 , HOH D:923 , HOH D:924 , HOH D:951 , HOH D:956BINDING SITE FOR RESIDUE GOL D 901
8AC8SOFTWARESER C:301 , ARG C:305 , HOH C:924 , PRO D:205 , SER D:206 , GLU D:207 , PRO D:249 , SER D:250BINDING SITE FOR RESIDUE GOL D 903
9AC9SOFTWAREGLU D:27 , HIS D:34 , PHE D:235 , ASP D:271 , HOH D:989 , HOH D:1078 , HOH D:1109BINDING SITE FOR RESIDUE GOL D 908

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2PBI)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Leu A:265 -Pro A:266
2Leu C:265 -Pro C:266

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2PBI)

(-) PROSITE Motifs  (3, 10)

Asymmetric Unit (3, 10)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DEPPS50186 DEP domain profile.RGS9_MOUSE30-105
 
  2A:30-105
C:30-105
2WD_REPEATS_1PS00678 Trp-Asp (WD) repeats signature.GNB5_MOUSE120-134
 
210-224
 
340-354
 
  6B:78-92
D:78-92
B:168-182
D:168-182
B:298-312
D:298-312
3RGSPS50132 RGS domain profile.RGS9_MOUSE299-414
 
  2A:299-414
C:299-414
Biological Unit 1 (3, 5)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DEPPS50186 DEP domain profile.RGS9_MOUSE30-105
 
  1A:30-105
-
2WD_REPEATS_1PS00678 Trp-Asp (WD) repeats signature.GNB5_MOUSE120-134
 
210-224
 
340-354
 
  3B:78-92
-
B:168-182
-
B:298-312
-
3RGSPS50132 RGS domain profile.RGS9_MOUSE299-414
 
  1A:299-414
-
Biological Unit 2 (3, 5)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DEPPS50186 DEP domain profile.RGS9_MOUSE30-105
 
  1-
C:30-105
2WD_REPEATS_1PS00678 Trp-Asp (WD) repeats signature.GNB5_MOUSE120-134
 
210-224
 
340-354
 
  3-
D:78-92
-
D:168-182
-
D:298-312
3RGSPS50132 RGS domain profile.RGS9_MOUSE299-414
 
  1-
C:299-414

(-) Exons   (0, 0)

(no "Exon" information available for 2PBI)

(-) 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:415
 aligned with RGS9_MOUSE | O54828 from UniProtKB/Swiss-Prot  Length:675

    Alignment length:415
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416     
           RGS9_MOUSE     7 GQQYRPRMAFLQKIEALVKDMQNPETGVRMHNQRVLVTSVPHAMTGGDVLQWITQRLWISNLEAQNLGNFIVKYGYIYPLQDPKNLILKPDSSLYRFQTPYFWPTQQWPAEDTDYAIYLAKRNIKKKGILEEYEKENYDFLNKKINYKWDFVIMQAKEQYRTGKERNKADRYALDCQEKAYWLVHRSPPGMNNVLDYGLDRVTNPNEVKKQTVTAVRKEIMYYQQALMRSTVKSSVSLGGIVKYSEQFSSNDAIMSGCLPSNPWITDDTQFWDLNAKLVEIPTKMRVERWAFNFSELIRDPKGRQSFQYFLKKEFSGENLGFWEACEDLKYGDQSKVKEKAEEIYKLFLAPGARRWINIDGKTMDITVKGLRHPHRYVLDAAQTHIYMLMKKDSYARYLKSPIYKEMLAKAIEPQ 421
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhh.....................eehhhhhhhhhhhhh.hhhhhhhhhhhhhhh..eee..............eeee.hhhhh.......hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh.........................hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh..hhhhhh....hhhhhh.hhhhhhh.......hhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh...hhhhhhhhhhhhhh..........hhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -----------------------DEP  PDB: A:30-105 UniProt: 30-105                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RGS  PDB: A:299-414 UniProt: 299-414                                                                                ------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pbi A   7 GQQYRPRMAFLQKIEALVKDMQNPETGVRMHNQRVLVTSVPHAMTGGDVLQWITQRLWISNLEAQNLGNFIVKYGYIYPLQDPKNLILKPDSSLYRFQTPYFWPTQQWPAEDTDYAIYLAKRNIKKKGILEEYEKENYDFLNKKINYKWDFVIMQAKEQYRTGKERNKADRYALDCQEKAYWLVHRSPPGMNNVLDYGLDRVTNPNEVKKQTVTAVRKEIMYYQQALMRSTVKSSVSLGGIVKYSEQFSSNDAIMSGCLPSNPWITDDTQFWDLNAKLVEIPTKMRVERWAFNFSELIRDPKGRQSFQYFLKKEFSGENLGFWEACEDLKYGDQSKVKEKAEEIYKLFLAPGARRWINIDGKTMDITVKGLRHPHRYVLDAAQTHIYMLMKKDSYARYLKSPIYKEMLAKAIEPQ 421
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416     

Chain B from PDB  Type:PROTEIN  Length:345
 aligned with GNB5_MOUSE | P62881 from UniProtKB/Swiss-Prot  Length:395

    Alignment length:345
                                    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       320       330       340       350       360       370       380       390     
           GNB5_MOUSE    51 NETLASLKSEAESLKGKLEEERAKLHDVELHQVAERVEALGQFVMKTRRTLKGHGNKVLCMDWCKDKRRIVSSSQDGKVIVWDSFTTNKEHAVTMPCTWVMACAYAPSGCAIACGGLDNKCSVYPLTFDKNENMAAKKKSVAMHTNYLSACSFTNSDMQILTASGDGTCALWDVESGQLLQSFHGHGADVLCLDLAPSETGNTFVSGGCDKKAMVWDMRSGQCVQAFETHESDVNSVRYYPSGDAFASGSDDATCRLYDLRADREVAIYSKESIIFGASSVDFSLSGRLLFAGYNDYTINVWDVLKGSRVSILFGHENRVSTLRVSPDGTAFCSGSWDHTLRVWA 395
               SCOP domains d2pbib_ B: automated matches                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 2pbiB00 B:9-353 YVTN repeat-like/Quinoprotein amine dehydrogenase                                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhh....hhhhhh............eeeeee.....eeeeee.....eeeeee...eeeeee.....eeeeee.......eeee.....eeeee....eeeeee........hhhhheeeee....eeeeee.....eeeeee...eeeeee.....eeeeee.....eeeeee.......eeeeee....eeeee.....eeeee......eeeeee.....eeeeee....eeeee....eeeeee........eeeeee.....eeeeee....eeeee.....eeeee......eeeeee......eeeee...eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------WD_REPEATS_1   ---------------------------------------------------------------------------WD_REPEATS_1   -------------------------------------------------------------------------------------------------------------------WD_REPEATS_1   ----------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pbi B   9 NETLASLKSEAESLKGKLEEERAKLHDVELHQVAERVEALGQFVMKTRRTLKGHGNKVLCMDWCKDKRRIVSSSQDGKVIVWDSFTTNKEHAVTMPCTWVMACAYAPSGCAIACGGLDNKCSVYPLTFDKNENMAAKKKSVAMHTNYLSACSFTNSDMQILTASGDGTCALWDVESGQLLQSFHGHGADVLCLDLAPSETGNTFVSGGCDKKAMVWDMRSGQCVQAFETHESDVNSVRYYPSGDAFASGSDDATCRLYDLRADREVAIYSKESIIFGASSVDFSLSGRLLFAGYNDYTINVWDVLKGSRVSILFGHENRVSTLRVSPDGTAFCSGSWDHTLRVWA 353
                                    18        28        38        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     

Chain C from PDB  Type:PROTEIN  Length:415
 aligned with RGS9_MOUSE | O54828 from UniProtKB/Swiss-Prot  Length:675

    Alignment length:415
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416     
           RGS9_MOUSE     7 GQQYRPRMAFLQKIEALVKDMQNPETGVRMHNQRVLVTSVPHAMTGGDVLQWITQRLWISNLEAQNLGNFIVKYGYIYPLQDPKNLILKPDSSLYRFQTPYFWPTQQWPAEDTDYAIYLAKRNIKKKGILEEYEKENYDFLNKKINYKWDFVIMQAKEQYRTGKERNKADRYALDCQEKAYWLVHRSPPGMNNVLDYGLDRVTNPNEVKKQTVTAVRKEIMYYQQALMRSTVKSSVSLGGIVKYSEQFSSNDAIMSGCLPSNPWITDDTQFWDLNAKLVEIPTKMRVERWAFNFSELIRDPKGRQSFQYFLKKEFSGENLGFWEACEDLKYGDQSKVKEKAEEIYKLFLAPGARRWINIDGKTMDITVKGLRHPHRYVLDAAQTHIYMLMKKDSYARYLKSPIYKEMLAKAIEPQ 421
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------DEP-2pbiC03 C:33-103                                                   -----------------------------------------------------------------------------------------------------------G-gamma-2pbiC05 C:211-280                                             ------------------RGS-2pbiC01 C:299-413                                                                                              -------- Pfam domains (1)
           Pfam domains (2) --------------------------DEP-2pbiC04 C:33-103                                                   -----------------------------------------------------------------------------------------------------------G-gamma-2pbiC06 C:211-280                                             ------------------RGS-2pbiC02 C:299-413                                                                                              -------- Pfam domains (2)
         Sec.struct. author ........hhhhhhhhhhhhhh.....................eehhhhhhhhhhhhh.hhhhhhhhhhhhhhh..eee..............eeee.hhhhh.......hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh.........................hhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh..hhhhhh....hhhhhh.hhhhhhh.......hhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -----------------------DEP  PDB: C:30-105 UniProt: 30-105                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RGS  PDB: C:299-414 UniProt: 299-414                                                                                ------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pbi C   7 GQQYRPRMAFLQKIEALVKDMQNPETGVRMHNQRVLVTSVPHAMTGGDVLQWITQRLWISNLEAQNLGNFIVKYGYIYPLQDPKNLILKPDSSLYRFQTPYFWPTQQWPAEDTDYAIYLAKRNIKKKGILEEYEKENYDFLNKKINYKWDFVIMQAKEQYRTGKERNKADRYALDCQEKAYWLVHRSPPGMNNVLDYGLDRVTNPNEVKKQTVTAVRKEIMYYQQALMRSTVKSSVSLGGIVKYSEQFSSNDAIMSGCLPSNPWITDDTQFWDLNAKLVEIPTKMRVERWAFNFSELIRDPKGRQSFQYFLKKEFSGENLGFWEACEDLKYGDQSKVKEKAEEIYKLFLAPGARRWINIDGKTMDITVKGLRHPHRYVLDAAQTHIYMLMKKDSYARYLKSPIYKEMLAKAIEPQ 421
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416     

Chain D from PDB  Type:PROTEIN  Length:354
 aligned with GNB5_MOUSE | P62881 from UniProtKB/Swiss-Prot  Length:395

    Alignment length:384
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391    
           GNB5_MOUSE    12 GSCDKCFKQRALRPVFKKSQQLNYCSTCAEIMATDGLHENETLASLKSEAESLKGKLEEERAKLHDVELHQVAERVEALGQFVMKTRRTLKGHGNKVLCMDWCKDKRRIVSSSQDGKVIVWDSFTTNKEHAVTMPCTWVMACAYAPSGCAIACGGLDNKCSVYPLTFDKNENMAAKKKSVAMHTNYLSACSFTNSDMQILTASGDGTCALWDVESGQLLQSFHGHGADVLCLDLAPSETGNTFVSGGCDKKAMVWDMRSGQCVQAFETHESDVNSVRYYPSGDAFASGSDDATCRLYDLRADREVAIYSKESIIFGASSVDFSLSGRLLFAGYNDYTINVWDVLKGSRVSILFGHENRVSTLRVSPDGTAFCSGSWDHTLRVWA 395
               SCOP domains d                              2pbid_ D: automated matches                                                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .------------------------------..........hhhhhhhhhhhhhhhhhhhhhh....hhhhhh............eeeeee.....eeeeee.....eeeeee...eeeeee.....eeeeee.......eeee.....eeeee....eeeeee.......hhhhhheeeee....eeeeee.....eeeeee...eeeeee.....eeeeee.....eeeeee.......eeeeee....eeeee.....eeeee......eeeeee.....eeeeee....eeeee....eeeeee........eeeeee.....eeeeee....eeeee.....eeeee......eeeeee......eeeee...eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------WD_REPEATS_1   ---------------------------------------------------------------------------WD_REPEATS_1   -------------------------------------------------------------------------------------------------------------------WD_REPEATS_1   ----------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2pbi D   0 G------------------------------MATDGLHENETLASLKSEAESLKGKLEEERAKLHDVELHQVAERVEALGQFVMKTRRTLKGHGNKVLCMDWCKDKRRIVSSSQDGKVIVWDSFTTNKEHAVTMPCTWVMACAYAPSGCAIACGGLDNKCSVYPLTFDKNENMAAKKKSVAMHTNYLSACSFTNSDMQILTASGDGTCALWDVESGQLLQSFHGHGADVLCLDLAPSETGNTFVSGGCDKKAMVWDMRSGQCVQAFETHESDVNSVRYYPSGDAFASGSDDATCRLYDLRADREVAIYSKESIIFGASSVDFSLSGRLLFAGYNDYTINVWDVLKGSRVSILFGHENRVSTLRVSPDGTAFCSGSWDHTLRVWA 353
                            |        -         -         - |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349    
                            0                              1                                                                                                                                                                                                                                                                                                                                                                

   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  (1, 2)

Asymmetric Unit

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (3, 6)

Asymmetric Unit
(-)
Clan: RGS (17)
(-)
Family: RGS (16)
1aRGS-2pbiC01C:299-413
1bRGS-2pbiC02C:299-413
(-)
Family: DEP (7)
2aDEP-2pbiC03C:33-103
2bDEP-2pbiC04C:33-103

(-) Gene Ontology  (27, 37)

Asymmetric Unit(hide GO term definitions)
Chain A,C   (RGS9_MOUSE | O54828)
molecular function
    GO:0005096    GTPase activator activity    Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP.
    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:0032403    protein complex binding    Interacting selectively and non-covalently with any protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    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:0007212    dopamine receptor signaling pathway    The series of molecular signals generated as a consequence of a dopamine receptor binding to one of its physiological ligands.
    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:0009968    negative regulation of signal transduction    Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction.
    GO:0007399    nervous system development    The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state.
    GO:0043547    positive regulation of GTPase activity    Any process that activates or increases the activity of a GTPase.
    GO:0008277    regulation of G-protein coupled receptor protein signaling pathway    Any process that modulates the frequency, rate or extent of G-protein coupled receptor protein signaling pathway activity.
    GO:0043627    response to estrogen    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of stimulus by an estrogen, C18 steroid hormones that can stimulate the development of female sexual characteristics.
    GO:0050896    response to stimulus    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. The process begins with detection of the stimulus and ends with a change in state or activity or the cell or organism.
    GO:0007601    visual perception    The series of events required for an organism to receive a visual stimulus, convert it to a molecular signal, and recognize and characterize the signal. Visual stimuli are detected in the form of photons and are processed to form an image.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005834    heterotrimeric G-protein complex    Any of a family of heterotrimeric GTP-binding and hydrolyzing proteins; they belong to a superfamily of GTPases that includes monomeric proteins such as EF-Tu and RAS. Heterotrimeric G-proteins consist of three subunits; the alpha subunit contains the guanine nucleotide binding site and possesses GTPase activity; the beta and gamma subunits are tightly associated and function as a beta-gamma heterodimer; extrinsic plasma membrane proteins (cytoplasmic face) that function as a complex to transduce signals from G-protein coupled receptors to an effector protein.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0001917    photoreceptor inner segment    The inner segment of a vertebrate photoreceptor containing mitochondria, ribosomes and membranes where opsin molecules are assembled and passed to be part of the outer segment discs.
    GO:0001750    photoreceptor outer segment    The outer segment of a vertebrate photoreceptor that contains discs of photoreceptive membranes.
    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,D   (GNB5_MOUSE | P62881)
molecular function
    GO:0031682    G-protein gamma-subunit binding    Interacting selectively and non-covalently with a G-protein gamma subunit.
    GO:0005096    GTPase activator activity    Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP.
    GO:0051087    chaperone binding    Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
    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: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:1901386    negative regulation of voltage-gated calcium channel activity    Any process that stops, prevents or reduces the frequency, rate or extent of voltage-gated calcium channel activity.
    GO:0043547    positive regulation of GTPase activity    Any process that activates or increases the activity of a GTPase.
    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:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0043209    myelin sheath    An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0001917    photoreceptor inner segment    The inner segment of a vertebrate photoreceptor containing mitochondria, ribosomes and membranes where opsin molecules are assembled and passed to be part of the outer segment discs.
    GO:0001750    photoreceptor outer segment    The outer segment of a vertebrate photoreceptor that contains discs of photoreceptive membranes.
    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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