Regulator of G protein signaling (RGS) domain found in the RGS6 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS6 protein, a member of R7 subfamily of the RGS protein family. RGS is a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). Other members of the R7 subfamily (Neuronal RGS) include: RGS7, RGS9, and RGS11, all of which are expressed predominantly in the nervous system, form an obligatory complex with G-beta-5, and play important roles in the regulation of crucial neuronal processes such as vision and motor control. Additionally they have been implicated in many neurological conditions such as anxiety, schizophrenia, and drug dependence. RGS6 exists in multiple splice isoforms with identical RGS domains, but possess complete or incomplete GGL domains and distinct N- and C-terminal domains. RGS6 interacts with SCG10, a neuronal growth-associated protein and therefore regulates neuronal differentiation. Another RGS6-binding protein is DMAP1, a component of the Dnmt1 complex involved in repression of newly replicated genes. Mutations of a critical residue required for interaction of RGS6 protein with G proteins did not affect the ability of RGS6 to interact with both SCG10 and DMAP1. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 189 QRVKRWGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSY 268
Cdd:cd08737    1 QRVKRWGFSLDEVLKDPVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSY 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 767982088 269 EITSQNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQDLLL 313
Cdd:cd08737   81 EKTSQNVKDPGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQDLLL 125

G protein gamma subunit-like motifs;

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767982088   119 KEDIRKQITFLNAQIDRHCLKMSKVAESLIAYTEQYVEYDPLITPAEPS-NPWISDDVALWDI 180
Cdd:smart00224   1 KDQLRKEVEQLRKELSRERIKVSKAAEELLAYCEQHAEEDPLLTGPPPSkNPFIEDKTSCWIL 63

Regulator of G protein signaling (RGS) domain found in the RGS6 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS6 protein, a member of R7 subfamily of the RGS protein family. RGS is a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). Other members of the R7 subfamily (Neuronal RGS) include: RGS7, RGS9, and RGS11, all of which are expressed predominantly in the nervous system, form an obligatory complex with G-beta-5, and play important roles in the regulation of crucial neuronal processes such as vision and motor control. Additionally they have been implicated in many neurological conditions such as anxiety, schizophrenia, and drug dependence. RGS6 exists in multiple splice isoforms with identical RGS domains, but possess complete or incomplete GGL domains and distinct N- and C-terminal domains. RGS6 interacts with SCG10, a neuronal growth-associated protein and therefore regulates neuronal differentiation. Another RGS6-binding protein is DMAP1, a component of the Dnmt1 complex involved in repression of newly replicated genes. Mutations of a critical residue required for interaction of RGS6 protein with G proteins did not affect the ability of RGS6 to interact with both SCG10 and DMAP1. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 189 QRVKRWGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSY 268
Cdd:cd08737    1 QRVKRWGFSLDEVLKDPVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSY 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 767982088 269 EITSQNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQDLLL 313
Cdd:cd08737   81 EKTSQNVKDPGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQDLLL 125

Regulator of G protein signalling domain; RGS family members are GTPase-activating proteins for heterotrimeric G-protein alpha-subunits.

                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088   197 SFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQP-LQDVAKRVEEIWQEFLAPGAPSAINLDSHSYEITSQNV 275
Cdd:smart00315   1 SLESLLSDPIGRLLFREFLESEFSEENLEFWLAVEEFKKAEdDEERIAKAREIYDKFLSPNAPKEVNLDSDLREKIEENL 80

                           90       100       110
                   ....*....|....*....|....*....|....*...
gi 767982088   276 KDGG--RYTFEDAQEHIYKLMKSDSYARFLRSNAYQDL 311
Cdd:smart00315  81 ESEEppPDLFDEAQREVYELLEKDSFPRFLESDYYLRF 118

G protein gamma subunit-like motifs;

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767982088   119 KEDIRKQITFLNAQIDRHCLKMSKVAESLIAYTEQYVEYDPLITPAEPS-NPWISDDVALWDI 180
Cdd:smart00224   1 KDQLRKEVEQLRKELSRERIKVSKAAEELLAYCEQHAEEDPLLTGPPPSkNPFIEDKTSCWIL 63

GGL domain; G-protein gamma like domains (GGL) are found in the gamma subunit of the heterotrimeric G protein complex and in regulators of G protein signaling (RGS) proteins. It is also found fused to an inactive Galpha in the Dictyostelium protein gbqA. G-gamma likely shares a common origin with the helical N-terminal unit of G-beta. All organizms that posses a G-beta possess a G-gamma.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767982088  116 KTTKEDIRKQITFLNAQIDRHCLKMSKVAESLIAYTEQYVEYDPLIT----PAEPSNPWISDDVALWD 179
Cdd:pfam00631   1 KQLKLKLKREIEQLREELKRERIKVSKACEELIDYCEQRSTKDPLLPgvwgPPAGENPWREDDGCCWI 68

Regulator of G protein signaling (RGS) domain found in the RGS6 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS6 protein, a member of R7 subfamily of the RGS protein family. RGS is a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). Other members of the R7 subfamily (Neuronal RGS) include: RGS7, RGS9, and RGS11, all of which are expressed predominantly in the nervous system, form an obligatory complex with G-beta-5, and play important roles in the regulation of crucial neuronal processes such as vision and motor control. Additionally they have been implicated in many neurological conditions such as anxiety, schizophrenia, and drug dependence. RGS6 exists in multiple splice isoforms with identical RGS domains, but possess complete or incomplete GGL domains and distinct N- and C-terminal domains. RGS6 interacts with SCG10, a neuronal growth-associated protein and therefore regulates neuronal differentiation. Another RGS6-binding protein is DMAP1, a component of the Dnmt1 complex involved in repression of newly replicated genes. Mutations of a critical residue required for interaction of RGS6 protein with G proteins did not affect the ability of RGS6 to interact with both SCG10 and DMAP1. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 189 QRVKRWGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSY 268
Cdd:cd08737    1 QRVKRWGFSLDEVLKDPVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSY 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 767982088 269 EITSQNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQDLLL 313
Cdd:cd08737   81 EKTSQNVKDPGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQDLLL 125

Regulator of G protein signaling (RGS) domain found in the RGS7 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS7 protein, a member of R7 subfamily of the RGS protein family. RGS is a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. Other members of the R7 subfamily (Neuronal RGS) include: RGS6, RGS9, and RGS11, all of which are expressed predominantly in the nervous system, form an obligatory complex with G-beta-5, and play important roles in the regulation of crucial neuronal processes such as vision and motor control. Additionally they have been implicated in many neurological conditions such as anxiety, schizophrenia, and drug dependence. R7 RGS proteins are key modulators of the pharmacological effects of drugs involved in the development of tolerance and addiction. In addition, RGS7 was found to bind a component of the synaptic fusion complex, snapin, and some other proteins outside of G protein signaling pathways.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 190 RVKRWGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSYE 269
Cdd:cd08738    1 RVKRWGFGMDEALKDPVGREQFLKFLESEFSSENLRFWLAVEDLKKRPIREVPSRVQEIWQEFLAPGAPSAINLDSKSYD 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 767982088 270 ITSQNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQD 310
Cdd:cd08738   81 KTTQNVKDPGRYTFEDAQEHIYKLMKSDSYPRFIRSSAYQE 121

Regulator of G protein signaling (RGS) domain found in the RGS11 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS11 protein, a member of R7 subfamily of the RGS protein family. RGS is a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. Other members of the R7 subfamily (Neuronal RGS) include: RGS6, RGS7, and RGS9, all of which are expressed predominantly in the nervous system, form an obligatory complex with G-beta-5, and play important roles in the regulation of crucial neuronal processes such as vision and motor control. Additionally they have been implicated in many neurological conditions such as anxiety, schizophrenia, and drug dependence. RGS11 is expressed exclusively in retinal ON-bipolar neurons in which it forms complexes with G-beta-5 and R7AP (RGS7 anchor protein ) and plays crucial roles in processing the light responses of retinal neurons.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 190 RVKRWGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSYE 269
Cdd:cd08740    2 RVERWGFSFRELLNDPVGRKEFLDFLEKEFSAENLSFWEACEELRYGEQSKIPELVDSVYQQFLAPGATRWVNIDSKTME 81

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|...
gi 767982088 270 ITSQNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQDLL 312
Cdd:cd08740   82 RTLEGLKQPHRYVLDDAQMHIYMLMKKDSYPRFLKSDLYKNLL 124

Regulator of G protein signaling (RGS) domain found in the RGS9 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS9 protein, a member of R7 subfamily of the RGS protein family. RGS is a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. Other members of the R7 subfamily (Neuronal RGS) include: RGS6, RGS7, and RGS11, all of which are expressed predominantly in the nervous system, form an obligatory complex with G-beta-5, and play important roles in the regulation of crucial neuronal processes such as vision and motor control. Additionally they have been implicated in many neurological conditions such as anxiety, schizophrenia, and drug dependence. RGS9 forms constitutive complexes with G-beta-5 subunit and controls such fundamental functions as vision and behavior. RGS9 exists in two splice isoforms: RGS9-1 which regulates phototransduction in rods and cones and RGS9-2 which regulates dopamine and opioid signaling in the basal ganglia. In addition, RGS9 was found to bind many other proteins outside of G protein signaling pathways including: mu-opioid receptor, beta-arrestin, alpha-actinin-2, NMDAR, polycystin, spinophilin, and guanylyl cyclase, among others.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 190 RVKRWGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSYE 269
Cdd:cd08739    1 RVERWAFNFSELIRDPKGRQSFQLFLKKEFSGENLGFWEACEDLKYGDQSKVKEKAEEIYKLFLAPGARRWINIDGKTMD 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 767982088 270 ITSQNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQD 310
Cdd:cd08739   81 ITVKGLKHPHRYVLDAAQTHIYMLMKKDSYARYLKSPIYKE 121

Regulator of G protein signaling (RGS) domain superfamily; The RGS domain is an essential part of the Regulator of G-protein Signaling (RGS) protein family, a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins play critical regulatory roles as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha-subunits. While inactive, G-alpha-subunits bind GDP, which is released and replaced by GTP upon agonist activation. GTP binding leads to dissociation of the alpha-subunit and the beta-gamma-dimer, allowing them to interact with effectors molecules and propagate signaling cascades associated with cellular growth, survival, migration, and invasion. Deactivation of the G-protein signaling controlled by the RGS domain accelerates GTPase activity of the alpha subunit by hydrolysis of GTP to GDP, which results in the reassociation of the alpha-subunit with the beta-gamma-dimer and thereby inhibition of downstream activity. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. RGS proteins are also involved in apoptosis and cell proliferation, as well as modulation of cardiac development. Several RGS proteins can fine-tune immune responses, while others play important roles in neuronal signals modulation. Some RGS proteins are principal elements needed for proper vision.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 202 LKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQD--VAKRVEEIWQEFLAPGAPSAINLDSHSYEITSQNVKDGG 279
Cdd:cd07440    1 LRDPYGLEYFRQFLKSEHCEENLEFWLAVEKFKKTTSSDeeLKSKAKEIYDKYISKDAPKEINIPESIREEIEENLEEPY 80

                         90       100       110
                 ....*....|....*....|....*....|...
gi 767982088 280 --RYTFEDAQEHIYKLMKSDSYARFLRSNAYQD 310
Cdd:cd07440   81 pdPDCFDEAQEHILNLLEKDSYPRFLKSDLYLK 113

Regulator of G protein signaling (RGS) domain found in the RGS3 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS3 protein. RGS3 is a member of the R4/RGS subfamily of the RGS family, a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. RGS proteins play critical regulatory roles as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha subunits. The RGS domain controls G-protein signaling by accelerating the GTPase activity of the G-alpha subunit which leads to G protein deactivation and promotes desensitization. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes. RGS3 induces apoptosis when overexpressed and is involved in cell migration through interaction with the Ephrin receptor. RGS3 exits as several splice isoforms and interacts with neuroligin, estrogen receptor-alpha, and 14-3-3 outside of the GPCR pathways.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 199 DEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKK-QPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSYEITSQNVKD 277
Cdd:cd08713    2 EKLLLHKYGLAVFRAFLQTEFSEENLEFWLACEEYKKiKSQSKMASRAKKIFAEYIAIQSCKEVNLDSYTREHTKENLQN 81

                         90       100       110
                 ....*....|....*....|....*....|...
gi 767982088 278 GGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQD 310
Cdd:cd08713   82 PTRGCFDLAQKRIYGLMEKDSYPRFLRSDLYQD 114

Regulator of G protein signaling (RGS) domain found in the RZ protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RZ subfamily of the RGS protein family. They are a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins play critical regulatory roles as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha-subunits. Deactivation of G-protein signaling is controlled by RGS domains, which accelerate GTPase activity of the alpha subunit by hydrolysis of GTP to GDP, which results in reassociation of the alpha-subunit with the beta-gamma-dimer and inhibition of downstream activity. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. The RZ subfamily of RGS proteins includes RGS17, RGS19 (former GAIP), RGS20, and its splice variant Ret-RGS.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 194 WGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVakrVEE----IWQEFLAPGAPSAINLDSHSYE 269
Cdd:cd08718    1 WAQSFDKLMKSPAGRNVFREFLRTEYSEENMLFWLACEELKKEANKHV---IEEkarlIYEDYISILSPKEVSLDSRVRE 77

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|.
gi 767982088 270 ITSQNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQD 310
Cdd:cd08718   78 VINRNMLEPSPHTFDDAQLQIYTLMHRDSYPRFLNSAIYKS 118

Regulator of G protein signaling (RGS) domain found in the R12 subfamily of proteins; The RGS (Regulator of G-protein Signaling) domain is an essential part of the R12 (Neuronal RGS) protein subfamily of the RGS protein family, a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins play a critical regulatory role as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha-subunits. Deactivation of G-protein signaling, controlled by RGS domain, accelerates GTPase activity of the alpha subunit by hydrolysis of GTP to GDP that results in reassociation of the alpha-subunit with the beta-gamma-dimer and thereby inhibition of downstream activity. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. The R12 RGS subfamily includes RGS10, RGS12 and RGS14 all of which are highly selective for G-alpha-i1 over G-alpha-q.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 198 FDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQP-LQDVAKRVEEIWQEFLAPGAPSAINLDSHSyEITSQNVK 276
Cdd:cd08706    1 FERLLQDPVGVKYFTEFLKKEFSEENILFWQACEKFKKIPdKKQLVQEAREIYDTFLSSKASSPVNIDSQA-QLAEEMLE 79

                         90       100       110
                 ....*....|....*....|....*....|....
gi 767982088 277 DGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQD 310
Cdd:cd08706   80 EPHPDMFQKQQLQIFNLMKFDSYSRFLKSPLYQQ 113

Regulator of G protein signaling (RGS) domain found in the RGS1 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS1 protein. RGS1 is a member of the R4/RGS subfamily of the RGS family, a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins play critical regulatory roles as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha subunits. The RGS domain controls G-protein signaling by accelerating the GTPase activity of the G-alpha subunit which leads to G protein deactivation and promotes desensitization. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. RGS 1 is expressed predominantly in hematopoietic compartments, including T and B lymphocytes, and may play a major role in chemokine-mediated homing of lymphocytes to secondary lymphoid organs. In addition, RGS1 interacts with calmodulin and 14-3-3 protein outside of the GPCR pathway.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 198 FDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSYEITSQNVKD 277
Cdd:cd08715    1 LEKLLASQTGQNVFRSFLKSEFSEENIEFWLACEDYKKTESDLLPCKAEEIYKEFVQSDAAKQINIDFRTRESTAKKIKA 80

                         90       100       110
                 ....*....|....*....|....*....|....
gi 767982088 278 GGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQDL 311
Cdd:cd08715   81 PTPTCFDEAQKVIYILMERDSYPRFLKSDIYLNL 114

Regulator of G protein signaling (RGS) domain found in the RGS16 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS16 protein. RGS16 is a member of the RGS protein family, a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins play critical regulatory roles as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha subunits. The RGS domain controls G-protein signaling by accelerating the GTPase activity of the G-alpha subunit which leads to G protein deactivation and promotes desensitization. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. RGS16 is a member of the R4/RGS subfamily and interacts with neuronal G-alpha0. RGS16 expression is upregulated by IL-17 of the NF-kappaB signaling pathway in autoimmune B cells.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 198 FDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKK-QPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSYEITSQNVK 276
Cdd:cd08710    1 FDLLLNSKNGVAAFHAFLKTEFSEENLEFWLACEEFKKiRSATKLASRAHHIFEEFIRSEAPKEVNIDHETRELTRTNLQ 80

                         90       100       110
                 ....*....|....*....|....*....|....
gi 767982088 277 DGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQD 310
Cdd:cd08710   81 AATTSCFDVAQGKTRTLMEKDSYPRFLKSPAYRD 114

Regulator of G protein signaling (RGS) domain found in the RGS8 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS8 protein. RGS8 is a member of R4/RGS subfamily of RGS family, a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins play critical regulatory roles as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha subunits. The RGS domain controls G-protein signaling by accelerating the GTPase activity of the G-alpha subunit which leads to G protein deactivation and promotes desensitization. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. RGS8 is involved in G-protein-gated potassium channels regulation and predominantly expressed in the brain. RGS8 also is selectively expressed in the hematopoietic system (NK cells).

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 187 SQQRVKRWGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKK-QPLQDVAKRVEEIWQEFLAPGAPSAINLDS 265
Cdd:cd08711    1 STEEATRWADSFDVLLSHKYGVAAFRAFLKTEFSEENLEFWLACEEFKKtRSTAKLVSKAHRIFEEFVDVQAPREVNIDF 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 767982088 266 HSYEITSQNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQD 310
Cdd:cd08711   81 QTREATRKNLQEPSLTCFDQAQGKVHSLMEKDSYPRFLRSKMYLD 125

Regulator of G protein signaling (RGS) domain found in the RGS17 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS17 protein, a member of the RZ subfamily of the RGS protein family. They are a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). As a major G-protein regulator, the RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. RGS proteins play critical regulatory roles as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha-subunits. Deactivation of the G-protein signaling controlled by the RGS domain, which accelerates GTPase activity of the alpha subunit by hydrolysis of GTP to GDP, results in reassociation of the alpha-subunit with the beta-gamma-dimer and inhibition of downstream activity. The RZ subfamily of RGS proteins includes RGS19 (former GAIP), RGS20, and its splice variant Ret-RGS. RGS17 is a relatively non-selective GAP for G-alpha-z and other G-alpha-i/o proteins. RGS17 blocks dopamine receptor-mediated inhibition of cAMP accumulation; it also blocks thyrotropin releasing hormone-stimulated Ca++ mobilization. RGS17, like other members of RZ subfamily, can act either as a GAP or as G-protein effector antogonist.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 194 WGFSFDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKK-QPLQDVAKRVEEIWQEFLAPGAPSAINLDSHSYEITS 272
Cdd:cd08744    1 WSQNFDKMMKTPAGRNLFREFLRTEYSEENLLFWLACEDLKKeQNKKVIEEKARLIYEDYISILSPKEVSLDSRVREVIN 80

                         90       100       110
                 ....*....|....*....|....*....|....*..
gi 767982088 273 QNVKDGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQ 309
Cdd:cd08744   81 RNLLDPNPHMYEDAQLQIYTLMHRDSFPRFLNSQIYK 117

G protein gamma subunit-like motifs;

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767982088   119 KEDIRKQITFLNAQIDRHCLKMSKVAESLIAYTEQYVEYDPLITPAEPS-NPWISDDVALWDI 180
Cdd:smart00224   1 KDQLRKEVEQLRKELSRERIKVSKAAEELLAYCEQHAEEDPLLTGPPPSkNPFIEDKTSCWIL 63

G protein gamma subunit-like motifs, the alpha-helical G-gamma chain dimerizes with the G-beta propeller subunit as part of the heterotrimeric G-protein complex; involved in signal transduction via G-protein-coupled receptors

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767982088 119 KEDIRKQITFLNAQIDRHCLKMSKVAESLIAYTEQYVEYDPLITPA-EPSNPWISDD 174
Cdd:cd00068    1 VDQLKKEVEQLRKELSRERLKVSKAAAELLKYCEQNAENDPLLTGPpSPSNPWIEKK 57

Regulator of G protein signaling (RGS) domain found in the RGS13 protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the RGS13 protein. RGS13 is member of the R4/RGS subfamily of the RGS family, a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins play critical regulatory roles as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha subunits. The RGS domain controls G-protein signaling by accelerating the GTPase activity of the G-alpha subunit which leads to G protein deactivation and promotes desensitization. As a major G-protein regulator, RGS domain containing proteins are involved in many crucial cellular processes such as regulation of intracellular trafficking, glial differentiation, embryonic axis formation, skeletal and muscle development, and cell migration during early embryogenesis. RGS13 is predominantly expressed in T and B lymphocytes and in mast cells, and plays a role in adaptive immune responses. RGS13 also found in Rgs13, which is also expressed in dendritic cells and in neuroendocrine cells of the thymus, gastrointestinal, and respiratory tracts. Outside of the GPCR pathway, RGS5 interacts with the PIP3 protein.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 198 FDEILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPLQ-DVAKRVEEIWQEFLAPGAPSAINLDSHSYEITSQNVK 276
Cdd:cd08716    1 FENLMATKYGPIIYATYLKTEHSDENIEFWLACETYKKIASQrKRISMARKLFASYIQPQAPREINIDSPTRKAIIRNIQ 80

                         90       100       110
                 ....*....|....*....|....*....|...
gi 767982088 277 DGGRYTFEDAQEHIYKLMKSDSYARFLRSNAYQ 309
Cdd:cd08716   81 EPTQSCFDEAQRIVYMHMERDSYPRFLESKFYQ 113

GGL domain; G-protein gamma like domains (GGL) are found in the gamma subunit of the heterotrimeric G protein complex and in regulators of G protein signaling (RGS) proteins. It is also found fused to an inactive Galpha in the Dictyostelium protein gbqA. G-gamma likely shares a common origin with the helical N-terminal unit of G-beta. All organizms that posses a G-beta possess a G-gamma.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767982088  116 KTTKEDIRKQITFLNAQIDRHCLKMSKVAESLIAYTEQYVEYDPLIT----PAEPSNPWISDDVALWD 179
Cdd:pfam00631   1 KQLKLKLKREIEQLREELKRERIKVSKACEELIDYCEQRSTKDPLLPgvwgPPAGENPWREDDGCCWI 68

Uncharacterized Regulator of G protein Signaling (RGS) domain subfamily, child 1; These uncharacterized RGS-like domains consists largely of hypothetical proteins. The RGS domain is an essential part of the Regulator of G-protein Signaling (RGS) protein family, a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins play critical regulatory role as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha-subunits. As a major G-protein regulator, the RGS domain containing proteins that are involved in many crucial cellular processes. RGS proteins play critical regulatory role as GTPase activating proteins (GAPs) of the heterotrimeric G-protein G-alpha-subunits. RGS proteins regulate many aspects of embryonic development such as glial differentiation, embryonic axis formation, skeletal and muscle development, cell migration during early embryogenesis, as well as apoptosis, cell proliferation, and modulation of cardiac development. Several RGS proteins can fine-tune immune responses, while others play an important role in neuronal signal modulation. Some RGS proteins are the principal elements needed for proper vision.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 210 QFLRFLESEFSSENLRFWLAVQDLKKQPLQDVAK-RVEEIWQEFLAPGAPSAINLDS-------HSYEITSQNVKDGGRY 281
Cdd:cd08734    7 LFGFSAESDFSGENLSFLTLVKEYKRLSNPAEKFtLASKIYKEFISSESPFQINISSamlrrldNDFELLTGAFANVDSG 86

                         90       100
                 ....*....|....*....|...
gi 767982088 282 TFEDAQEHIYKLMKSDSYARFLR 304
Cdd:cd08734   87 LNTPFNEEISKIEASDLYPAFVK 109

Regulator of G protein signaling (RGS) domain found in the Sorting Nexin 13 (SNX13) protein; The RGS (Regulator of G-protein Signaling) domain is an essential part of the SNX13 (Sorting Nexin 13) protein, a member of the RGS protein family. They are a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins regulate many aspects of embryonic development such as glial differentiation, embryonic axis formation, skeletal and muscle development, cell migration during early embryogenesis, as well as apoptosis, cell proliferation, and modulation of cardiac development. The RGS-domain of SNX13 plays a major role through attenuation of Galphas-mediated signaling and regulates endocytic trafficking and degradation of the epidermal growth factor receptor. Snx13-null mice were embryonic lethal around midgestation which supports an essential role for SNX13 in mouse development and regulation of endocytosis dynamics.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 201 ILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLK---KQPLQDVAKRVEE------------------IWQEFLAPGAPS 259
Cdd:cd08719    1 ILVNNVALSYFIDFMQSVGGQAYLFFWLTVEGYRvsaEQQLSELHLRQRGgehqrsdvyemlraaalnIYDQYLSEKASP 80

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 767982088 260 AINLDSHSYEITSQ--NVKDGGRYTFEDAQEHIYKLMKSDS--YARFLRSNAY 308
Cdd:cd08719   81 RVPLDDSLVKKLLNrlRNDTPSDLWFDDIQQKVFDIMQEDErfYPAFKKSPAY 133

Regulator of G protein signaling (RGS) domain 2 found in the A-kinase anchoring protein, D-AKAP2; The RGS (Regulator of G-protein Signaling) domain is an essential part of the D-AKAP2 (A-kinase anchoring protein), a member of the RGS protein family. They are a diverse group of multifunctional proteins that regulate cellular signaling events downstream of G-protein coupled receptors (GPCRs). RGS proteins regulate many aspects of embryonic development such as glial differentiation, embryonic axis formation, skeletal and muscle development, cell migration during early embryogenesis, as well as apoptosis, cell proliferation, and modulation of cardiac development. D-AKAP2 contains two RGS domains which play an important role in spatiotemporal localization of cAMP-dependent PKA (cyclic AMP-dependent protein kinase) that regulates many different signaling pathways by phosphorylation of target proteins. This cd contains the second RGS domain.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767982088 201 ILKDQVGRDQFLRFLESEFSSENLRFWLAVQDLKKQPL-----QDVAKRVEE---IWQEFLAPGAPSAINLDSHS-YEIT 271
Cdd:cd08721    1 ILYCESALFYFMEYMEQEGARNLLQFWLAADNFQSQLAakegqYDGQQAQNDamiIYDKYFSLQATEPLGFDDKTrLEVE 80

                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 767982088 272 SQNVKDGGRYT--FEDAQEHIYKLMKSDSYARFLRSNAY 308
Cdd:cd08721   81 SNICREGGPLPscFEAPLLQALTTLEQHYLPGFLSSQLY 119