8T13

Cryo-EM structure of DENV2 NS5 in complex with human STAT2 with the N-terminal domain of STAT2 disordered


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01017STAT protein, all-alpha domain (STAT_alpha)STAT protein, all-alpha domain- Family
PF02864STAT protein, DNA binding domain (STAT_bind)STAT protein, DNA binding domainSTAT proteins (Signal Transducers and Activators of Transcription) are a family of transcription factors that are specifically activated to regulate gene transcription when cells encounter cytokines and growth factors. This family represents the DNA ...STAT proteins (Signal Transducers and Activators of Transcription) are a family of transcription factors that are specifically activated to regulate gene transcription when cells encounter cytokines and growth factors. This family represents the DNA binding domain of STAT, which has an ig-like fold. STAT proteins also include an SH2 domain Pfam:PF00017.
Domain
PF01728FtsJ-like methyltransferase (FtsJ)FtsJ-like methyltransferase- Family
PF20483Flavivirus RNA-directed RNA polymerase, thumb domain (Flavi_NS5_thumb)Flavivirus RNA-directed RNA polymerase, thumb domainFlaviviruses produce a large polyprotein from the ssRNA genome, encoding structural proteins required for virus assembly and non-structural (NS1-5) proteins involved in replication of the viral genome [1,2,3]. This polyprotein is cleaved by viral and ...Flaviviruses produce a large polyprotein from the ssRNA genome, encoding structural proteins required for virus assembly and non-structural (NS1-5) proteins involved in replication of the viral genome [1,2,3]. This polyprotein is cleaved by viral and cellular proteases to produce mature viral proteins. NS5 is the largest mature viral protein and contains a N-terminal methyltransferase (MTase) domain separated by a short linker from the C-terminal RNA-directed RNA polymerase domain (RdRp) that adopts a characteristic right-handed fingers-palm-thumb fold and possesses a number of short regions and motifs homologous to other RNA-directed RNA polymerases [2,3]. This entry represents the thumb domain of NS5 RdRp. NS5 binds to a the stem loop A (SLA) at the 5' extremity of Flavivirus genome and regulates translation of the viral genome [3].
Domain
PF00972Flavivirus RNA-directed RNA polymerase, fingers and palm domains (Flavi_NS5)Flavivirus RNA-directed RNA polymerase, fingers and palm domainsFlaviviruses produce a large polyprotein from the ssRNA genome, encoding structural proteins required for virus assembly and non-structural (NS1-5) proteins involved in replication of the viral genome [1-6]. This polyprotein is cleaved by viral and c ...Flaviviruses produce a large polyprotein from the ssRNA genome, encoding structural proteins required for virus assembly and non-structural (NS1-5) proteins involved in replication of the viral genome [1-6]. This polyprotein is cleaved by viral and cellular proteases to produce mature viral proteins. NS5 is the largest mature viral protein and contains a N-terminal methyltransferase (MTase) domain separated by a short linker from the C-terminal RNA-directed RNA polymerase domain (RdRp) that adopts a characteristic right-handed fingers-palm-thumb fold and possesses a number of short regions and motifs homologous to other RNA-directed RNA polymerases [2,5,6]. This entry covers the fingers and palm domains of RNA-directed RNA polymerase (RdRp) from Flavivirus NS5. NS5 binds to a the stem loop A (SLA) at the 5' extremity of Flavivirus genome and regulates translation of the viral genome [5,6].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Signal transducer and activator of transcription 2
Non-structural protein 5

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR048988Signal transducer and activator of transcription, linker domainDomain
IPR036535STAT transcription factor, N-terminal domain superfamilyHomologous Superfamily
IPR013800STAT transcription factor, all-alpha domainDomain
IPR036860SH2 domain superfamilyHomologous Superfamily
IPR000980SH2 domainDomain
IPR001217Transcription factor STATFamily
IPR008967p53-like transcription factor, DNA-binding domain superfamilyHomologous Superfamily
IPR035854STAT2, SH2 domainDomain
IPR013799STAT transcription factor, protein interactionDomain
IPR015988STAT transcription factor, coiled coilHomologous Superfamily
IPR022756Signal transducer and activation of transcription 2, C-terminalDomain
IPR013801STAT transcription factor, DNA-bindingDomain
IPR012345STAT transcription factor, DNA-binding, N-terminalHomologous Superfamily
IPR000208RNA-directed RNA polymerase, fingers/palm subdomains, flavivirusDomain
IPR014756Immunoglobulin E-setHomologous Superfamily
IPR001122Capsid protein C, flavivirusDomain
IPR027287Glycoprotein E, immunoglobulin-like domain, flavivirusDomain
IPR014412Genome polyprotein, FlavivirusFamily
IPR036253Flavivirus glycoprotein, central and dimerisation domain superfamilyHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR026490mRNA cap 0/1 methyltransferaseDomain
IPR009003Peptidase S1, PA clanHomologous Superfamily
IPR001650Helicase, C-terminal domain-likeDomain
IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
IPR013755Flaviviral glycoprotein E, central domain, subdomain 1Homologous Superfamily
IPR000752Flavivirus non-structural protein NS2ADomain
IPR047530RNA-dependent RNA polymerase, flavivirusDomain
IPR049486Flavivridae NS3 helicase, C-terminal helical domainDomain
IPR046811RNA-directed RNA polymerase, thumb subdomain, flavivirusDomain
IPR038055Flaviviral glycoprotein E, dimerisation domainHomologous Superfamily
IPR002877Ribosomal RNA methyltransferase, FtsJ domainDomain
IPR038302Envelope glycoprotein M superfamily, flavivirusHomologous Superfamily
IPR000069Envelope glycoprotein M, flavivirusDomain
IPR011492Non-structural protein NS3-like, DEAD box helicase, flavivirusDomain
IPR038345Flavivirus envelope glycoprotein E, Stem/Anchor domain superfamilyHomologous Superfamily
IPR038688Flavivirus polyprotein propeptide superfamilyHomologous Superfamily
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
IPR026470Flavivirus envelope glycoprotein E, Stem/Anchor domainDomain
IPR011998Envelope glycoprotein E, central and dimerisation domain, flavivirusDomain
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR037172Flavivirus capsid protein C superfamilyHomologous Superfamily
IPR000404Flavivirus non-structural protein NS4ADomain
IPR000487Non-structural protein NS2B, flavivirusDomain
IPR001528Flavivirus non-structural protein NS4BDomain
IPR001157Non-structural protein NS1, flavivirusDomain
IPR013756Flaviviral glycoprotein E, central domain, subdomain 2Homologous Superfamily
IPR001850Non-structural protein NS3, peptidase S7, flavivirusDomain
IPR000336Flavivirus/Alphavirus glycoprotein, immunoglobulin-like domain superfamilyHomologous Superfamily
IPR002535Flavivirus polyprotein propeptideDomain
IPR043504Peptidase S1, PA clan, chymotrypsin-like foldHomologous Superfamily
IPR007094RNA-directed RNA polymerase, catalytic domainDomain