first double-stranded RNA binding motif of spermatid perinuclear RNA-binding protein (STRBP) and similar proteins; STRBP is a double-stranded DNA and RNA binding protein that is involved in spermatogenesis and sperm function. It plays a role in regulation of cell growth. STRBP contains an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958764335 113 KAIDLMNALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAMGYPTGFDADIEC 192
Cdd:cd19909     1 DANQPMNALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAMGYPTGFDTDLEC 80

                  ....
gi 1958764335 193 MSSD 196
Cdd:cd19909    81 MSSD 84

DZF domain; The function of this domain is unknown. It is often found associated with pfam00098 or pfam00035. This domain has been predicted to belong to the nucleotidyltransferase superfamily.

                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958764335    8 GGPGLHDPCERDPTDALSYMTTQQKEDITHSAQHALRLSAFGQIYKVLEMDPLPSS 63
Cdd:smart00572 191 GSPGLTDPCEKDNTDALTALTLQQREDVTASAQTALRLLAFGQIHKILGMDPLPSM 246

first double-stranded RNA binding motif of spermatid perinuclear RNA-binding protein (STRBP) and similar proteins; STRBP is a double-stranded DNA and RNA binding protein that is involved in spermatogenesis and sperm function. It plays a role in regulation of cell growth. STRBP contains an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958764335 113 KAIDLMNALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAMGYPTGFDADIEC 192
Cdd:cd19909     1 DANQPMNALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAMGYPTGFDTDLEC 80

                  ....
gi 1958764335 193 MSSD 196
Cdd:cd19909    81 MSSD 84

domain in DSRM or ZnF_C2H2 domain containing proteins;

                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*.
gi 1958764335    8 GGPGLHDPCERDPTDALSYMTTQQKEDITHSAQHALRLSAFGQIYKVLEMDPLPSS 63
Cdd:smart00572 191 GSPGLTDPCEKDNTDALTALTLQQREDVTASAQTALRLLAFGQIHKILGMDPLPSM 246

Double-stranded RNA binding motif;

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958764335  118 MNALMRLNQIRP-GLQYKLLSQSGPVHAPVFTMSVDVDGT-TYEASGPSKKTAKLHVAVKVLQAMG 181
Cdd:smart00358   2 KSLLQELAQKRKlPPEYELVKEEGPDHAPRFTVTVKVGGKrTGEGEGSSKKEAKQRAAEAALRSLK 67

Double-stranded RNA binding motif; Sequences gathered for seed by HMM_iterative_training Putative motif shared by proteins that bind to dsRNA. At least some DSRM proteins seem to bind to specific RNA targets. Exemplified by Staufen, which is involved in localization of at least five different mRNAs in the early Drosophila embryo. Also by interferon-induced protein kinase in humans, which is part of the cellular response to dsRNA.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958764335 118 MNALMRLNQ-IRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTY-EASGPSKKTAKLHVAVKVLQ 178
Cdd:pfam00035   2 KSLLQEYAQkNGKPPPYEYVSEEGPPHSPKFTVTVKVDGKLYgSGTGSSKKEAEQLAAEKALE 64

Double-stranded RNA binding motif; Sequences gathered for seed by HMM_iterative_training Putative motif shared by proteins that bind to dsRNA. At least some DSRM proteins seem to bind to specific RNA targets. Exemplified by Staufen, which is involved in localization of at least five different mRNAs in the early Drosophila embryo. Also by interferon-induced protein kinase in humans, which is part of the cellular response to dsRNA.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958764335 243 PVMELNE----KRRGLKYELISETGGSHDKRFVMEVEVDGQKF-RGAGPN 287
Cdd:pfam00035   1 PKSLLQEyaqkNGKPPPYEYVSEEGPPHSPKFTVTVKVDGKLYgSGTGSS 50

double-strand RNA-binding protein; Provisional

                          10        20        30
                  ....*....|....*....|....*....|....*
gi 1958764335 136 LSQSGPVHAPVFTMSVDVDGTTYE-ASGPSKKTAK 169
Cdd:PHA03103  130 ITSSGPSHSPTFTASVIISGIKFKpAIGSTKKEAK 164

first double-stranded RNA binding motif of spermatid perinuclear RNA-binding protein (STRBP) and similar proteins; STRBP is a double-stranded DNA and RNA binding protein that is involved in spermatogenesis and sperm function. It plays a role in regulation of cell growth. STRBP contains an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958764335 113 KAIDLMNALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAMGYPTGFDADIEC 192
Cdd:cd19909     1 DANQPMNALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAMGYPTGFDTDLEC 80

                  ....
gi 1958764335 193 MSSD 196
Cdd:cd19909    81 MSSD 84

first double-stranded RNA binding motif of interleukin enhancer-binding factor 3 (ILF3) and similar proteins; ILF3 (also known as double-stranded RNA-binding protein 76 (DRBP76), M-phase phosphoprotein 4 (MPP4), nuclear factor associated with dsRNA (NFAR), nuclear factor of activated T-cells 90 kDa (NF-AT-90), or translational control protein 80 (TCP80)) is an RNA-binding protein that plays an essential role in the biogenesis of circular RNAs (circRNAs) which are produced by back-splicing circularization of pre-mRNAs. ILF3 contains an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958764335 118 MNALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAMGYPTG 185
Cdd:cd19910     6 MNALMRLNQLKPGLQYKLISQTGPVHAPVFTMSVEVDGKTFEASGPSKKTAKLHVAVKVLQDMGLPTG 73

first double-stranded RNA binding motif of STRBP, ILF3, RED1, RED2 and similar proteins; This family includes spermatid perinuclear RNA-binding protein (STRBP) and interleukin enhancer-binding factor 3 (ILF3), as well as two RNA-editing deaminases, RED1 and RED2. STRBP is a double-stranded DNA and RNA binding protein that is involved in spermatogenesis and sperm function. It plays a role in regulation of cell growth. ILF3 (also known as double-stranded RNA-binding protein 76 (DRBP76), M-phase phosphoprotein 4 (MPP4), nuclear factor associated with dsRNA (NFAR), nuclear factor of activated T-cells 90 kDa (NF-AT-90), or translational control protein 80 (TCP80)) is an RNA-binding protein that plays an essential role in the biogenesis of circular RNAs (circRNAs) which are produced by back-splicing circularization of pre-mRNAs. RED1 (EC 3.5.4.37; also called double-stranded RNA-specific editase 1, RNA-editing enzyme 1, dsRNA adenosine deaminase, ADARB1, ADAR2, or DRADA2) catalyzes the hydrolytic deamination of adenosine to inosine in double-stranded RNA (dsRNA), referred to as A-to-I RNA editing. RED2 (also called double-stranded RNA-specific editase B2, RNA-dependent adenosine deaminase 3, RNA-editing enzyme 2, dsRNA adenosine deaminase B2, ADAR3, or ADARB2) prevents the binding of other ADAR enzymes to targets in vitro, and decreases the efficiency of these enzymes. It is capable of binding to dsRNA, but also to ssRNA. RED2 lacks editing activity for currently known substrate RNAs. Members of this group contain two double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958764335 118 MNALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAM 180
Cdd:cd19865     1 KNALMQLNELRPGLQYKLTSQTGPVHAPVFTMSVEVNGQTFEGTGRSKKKAKLEAAEKALRSF 63

second double-stranded RNA binding motif of interleukin enhancer-binding factor 3 (ILF3) and similar proteins; ILF3 (also known as double-stranded RNA-binding protein 76 (DRBP76), M-phase phosphoprotein 4 (MPP4), nuclear factor associated with dsRNA (NFAR), nuclear factor of activated T-cells 90 kDa (NF-AT-90), or translational control protein 80 (TCP80)) is an RNA-binding protein that plays an essential role in the biogenesis of circular RNAs (circRNAs) which are produced by back-splicing circularization of pre-mRNAs. ILF3 contains an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the second motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958764335 235 ILTASGKNPVMELNEKRRGLKYELISETGGSHDKRFVMEVEVDGQKFRGAGPN 287
Cdd:cd19912     1 ILTKHGKNPVMELNEKRRGLKYELISETGGSHDKRFVMEVEVDGQKFQGAGSN 53

second double-stranded RNA binding motif of STRBP, ILF3 and similar proteins; This family includes spermatid perinuclear RNA-binding protein (STRBP) and interleukin enhancer-binding factor 3 (ILF3). STRBP is a double-stranded DNA and RNA binding protein that is involved in spermatogenesis and sperm function. It plays a role in regulation of cell growth. ILF3 (also known as double-stranded RNA-binding protein 76 (DRBP76), M-phase phosphoprotein 4 (MPP4), nuclear factor associated with dsRNA (NFAR), nuclear factor of activated T-cells 90 kDa (NF-AT-90), or translational control protein 80 (TCP80)) is an RNA-binding protein that plays an essential role in the biogenesis of circular RNAs (circRNAs) which are produced by back-splicing circularization of pre-mRNAs. Members of this STRBP/ILF3 group contain an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the second motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 1958764335 241 KNPVMELNEKRRGLKYELISETGGSHDKRFVMEVEVDGQKFRGAGPN 287
Cdd:cd19897     1 KNPVMELNEKRRGLKYELISETGGSHDKRFVMEVEVDGQKFQGAGSN 47

first double-stranded RNA binding motif of RNA-editing deaminase 2 (RED2) and similar proteins; RED2 (also known as double-stranded RNA-specific editase B2, RNA-dependent adenosine deaminase 3, RNA-editing enzyme 2, dsRNA adenosine deaminase B2, ADAR3, or ADARB2) prevents the binding of other ADAR enzymes to targets in vitro, and decreases the efficiency of these enzymes. It is capable of binding to dsRNA but also to ssRNA. RED2 contains two double-stranded RNA binding motifs (DSRMs) and a C-terminal RNA-specific adenosine-deaminase (editase) domain. This model describes the first DSRM. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure. RED2 lacks editing activity for currently known substrate RNAs, and may have an inactive editase domain.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958764335 119 NALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQA 179
Cdd:cd19896     7 NALVQLNELKPGLQYRMVSQTGPVHAPVFAVAVEVNGLTFEGTGPTKKKAKMRAAEMALKS 67

second double-stranded RNA binding motif of STRBP, ILF3, RED1, RED2 and similar proteins; This family includes spermatid perinuclear RNA-binding protein (STRBP) and interleukin enhancer-binding factor 3 (ILF3), as well as two RNA-editing deaminases, RED1 and RED2. STRBP is a double-stranded DNA and RNA binding protein that is involved in spermatogenesis and sperm function. It plays a role in regulation of cell growth. ILF3 (also known as double-stranded RNA-binding protein 76 (DRBP76), M-phase phosphoprotein 4 (MPP4), nuclear factor associated with dsRNA (NFAR), nuclear factor of activated T-cells 90 kDa (NF-AT-90), or translational control protein 80 (TCP80)) is an RNA-binding protein that plays an essential role in the biogenesis of circular RNAs (circRNAs) which are produced by back-splicing circularization of pre-mRNAs. RED1 (EC 3.5.4.37; also called double-stranded RNA-specific editase 1, RNA-editing enzyme 1, dsRNA adenosine deaminase, ADARB1, ADAR2, or DRADA2) catalyzes the hydrolytic deamination of adenosine to inosine in double-stranded RNA (dsRNA), referred to as A-to-I RNA editing. RED2 (also called double-stranded RNA-specific editase B2, RNA-dependent adenosine deaminase 3, RNA-editing enzyme 2, dsRNA adenosine deaminase B2, ADAR3, or ADARB2) prevents the binding of other ADAR enzymes to targets in vitro, and decreases the efficiency of these enzymes. It is capable of binding to dsRNA but also to ssRNA. RED2 lacks editing activity for currently known substrate RNAs. Members of this group contain two double-stranded RNA binding motifs (DSRMs). This model describes the second motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958764335 119 NALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQ 178
Cdd:cd19866     2 NPVMLLNELRPGLKYKCLSESGESHAKSFVMSVTVDGQTFEGTGRSKKLAKAAAAQAALA 61

second double-stranded RNA binding motif of RNA-editing deaminase 1 (RED1) and similar proteins; RED1 (EC 3.5.4.37; also known as double-stranded RNA-specific editase 1, RNA-editing enzyme 1, dsRNA adenosine deaminase, ADARB1, ADAR2, or DRADA2) catalyzes the hydrolytic deamination of adenosine to inosine in double-stranded RNA (dsRNA), referred to as A-to-I RNA editing. It contains two double-stranded RNA binding motifs (DSRMs) and a C-terminal RNA-specific adenosine-deaminase (editase) domain. This model describes the second DSRM. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958764335 119 NALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAM 180
Cdd:cd19898     4 NPVMILNELRPGLKYEFVSESGESHAKNFVMSVTVDGQTFEGSGRNKKLAKARAAQAALAKL 65

Double-stranded RNA binding motif;

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958764335  118 MNALMRLNQIRP-GLQYKLLSQSGPVHAPVFTMSVDVDGT-TYEASGPSKKTAKLHVAVKVLQAMG 181
Cdd:smart00358   2 KSLLQELAQKRKlPPEYELVKEEGPDHAPRFTVTVKVGGKrTGEGEGSSKKEAKQRAAEAALRSLK 67

first double-stranded RNA binding motif of RNA-editing deaminase 1 (RED1) and similar proteins; RED1 (EC 3.5.4.37; also known as double-stranded RNA-specific editase 1, RNA-editing enzyme 1, dsRNA adenosine deaminase, ADARB1, ADAR2, or DRADA2) catalyzes the hydrolytic deamination of adenosine to inosine in double-stranded RNA (dsRNA), referred to as A-to-I RNA editing. It contains two double-stranded RNA binding motifs (DSRMs) and a C-terminal RNA-specific adenosine-deaminase (editase) domain. This model describes the first DSRM. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958764335 233 GPILTasgKNPVMELNEKRRGLKYELISETGGSHDKRFVMEVEVDGQKFRGAGP 286
Cdd:cd19895     1 GPVLP---KNALMQLNEIKPGLQYKLLSQTGPVHAPVFVMSVEVNGQVFEGSGP 51

first double-stranded RNA binding motif of double-stranded RNA-binding protein Staufen homolog 2 (Staufen 2) and similar proteins; Staufen 2 is an RNA-binding protein required for the microtubule-dependent transport of neuronal RNA from the cell body to the dendrite. Staufen 2 contains five double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958764335 117 LMNALMRLNQIRPglQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVL 177
Cdd:cd19880    10 LVNELARFNRIQP--QYKLLNERGPAHAKIFTVQLTLGEQTWEAEGSSIKKAQHAAASKAL 68

first double-stranded RNA binding motif of STRBP, ILF3 and similar proteins; This family includes spermatid perinuclear RNA-binding protein (STRBP) and interleukin enhancer-binding factor 3 (ILF3). STRBP is a double-stranded DNA and RNA binding protein that is involved in spermatogenesis and sperm function. It plays a role in regulation of cell growth. ILF3 (also known as double-stranded RNA-binding protein 76 (DRBP76), M-phase phosphoprotein 4 (MPP4), nuclear factor associated with dsRNA (NFAR), nuclear factor of activated T-cells 90 kDa (NF-AT-90), or translational control protein 80 (TCP80)) is an RNA-binding protein that plays an essential role in the biogenesis of circular RNAs (circRNAs) which are produced by back-splicing circularization of pre-mRNAs. Members of this STRBP/ILF3 group contain an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 1958764335 242 NPVMELNEKRRGLKYELISETGGSHDKRFVMEVEVDGQKFRGAGPN 287
Cdd:cd19894     2 NALMRLNQLRPGLQYKLASQTGPVHAPQFTMSVEVDGVTYEASGPS 47

second double-stranded RNA binding motif of RNA-editing deaminase 2 (RED2) and similar proteins; RED2 (also known as double-stranded RNA-specific editase B2, RNA-dependent adenosine deaminase 3, RNA-editing enzyme 2, dsRNA adenosine deaminase B2, ADAR3, or ADARB2) prevents the binding of other ADAR enzymes to targets in vitro, and decreases the efficiency of these enzymes. It is capable of binding to dsRNA but also to ssRNA. RED2 contains two double-stranded RNA binding motifs (DSRMs) and a C-terminal RNA-specific adenosine-deaminase (editase) domain. This model describes the second DSRM. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure. RED2 lacks editing activity for currently known substrate RNAs, and may have an inactive editase domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958764335 237 TASGKNPVMELNEKRRGLKYELISETGGS-HDKRFVMEVEVDGQKFRGAG 285
Cdd:cd19899     3 AESEKNPVVLLNELRPGLRYVCLSETAEKqHIKSFVMAVRVDGRTFEGSG 52

second double-stranded RNA binding motif of spermatid perinuclear RNA-binding protein (STRBP) and similar proteins; STRBP is a double-stranded DNA and RNA binding protein that is involved in spermatogenesis and sperm function. It plays a role in regulation of cell growth. STRBP contains an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the second motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1958764335 119 NALMRLNQIRPGLQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAM 180
Cdd:cd19911     2 NPVMELNEKRRGLKYELISETGGSHDKRFVMEVEVDGQKFRGAGPNKKVAKASAALAALEKL 63

first double-stranded RNA binding motif of protein activator of the interferon-induced protein kinase (PRKRA) and similar proteins; This family includes protein activator of the interferon-induced protein kinase (PRKRA) and the RISC-loading complex subunit TARBP2. PRKRA (also known as interferon-inducible double-stranded RNA-dependent protein kinase activator A, PKR-associated protein X (RAX), PKR-associating protein X, protein kinase, interferon-inducible double-stranded RNA-dependent activator, PACT, or HSD14) is a cellular activator for double-stranded RNA-dependent protein kinase during stress signaling. TARBP2 (also called TAR RNA-binding protein 2, or trans-activation-responsive RNA-binding protein (TRBP)), participates in the formation of the RNA-induced silencing complex (RISC). It is part of the RISC-loading complex (RLC), together with dicer1 and eif2c2/ago2, and is required to process precursor miRNAs. This family also includes Drosophila melanogaster Loquacious and similar proteins. Loquacious (Loqs) is a double-stranded RNA-binding domain (dsRBD) protein, a homolog of human TAR RNA binding protein (TRBP) that is a protein first identified as binding the HIV trans-activator RNA (TAR). Loqs interacts with Dicer1 (dmDcr1) to facilitate miRNA processing. PRKRA family proteins contain three double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 1958764335 132 QYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKlHVAVKVL 177
Cdd:cd19862    19 KYELISSEGAVHEPTFTFRVTVGDITATGSGTSKKKAK-HAAAENA 63

first double-stranded RNA binding motif of interleukin enhancer-binding factor 3 (ILF3) and similar proteins; ILF3 (also known as double-stranded RNA-binding protein 76 (DRBP76), M-phase phosphoprotein 4 (MPP4), nuclear factor associated with dsRNA (NFAR), nuclear factor of activated T-cells 90 kDa (NF-AT-90), or translational control protein 80 (TCP80)) is an RNA-binding protein that plays an essential role in the biogenesis of circular RNAs (circRNAs) which are produced by back-splicing circularization of pre-mRNAs. ILF3 contains an N-terminal DZF domain and two double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 1958764335 242 NPVMELNEKRRGLKYELISETGGSHDKRFVMEVEVDGQKFRGAGPN 287
Cdd:cd19910     7 NALMRLNQLKPGLQYKLISQTGPVHAPVFTMSVEVDGKTFEASGPS 52

double-stranded RNA binding motif (DSRM) superfamily; DSRM (also known as dsRBM) is a 65-70 amino acid domain that adopts an alpha-beta-beta-beta-alpha fold. It is not sequence specific, but highly specific for double-stranded RNAs (dsRNAs) of various origin and structure. The DSRM domains are found in a variety of proteins including dsRNA dependent protein kinase PKR, RNA helicases, Drosophila Staufen protein, E. coli RNase III, RNase H1, and dsRNA dependent adenosine deaminases. They are involved in numerous cellular mechanisms ranging from localization and transport of messenger RNAs, through maturation and degradation of RNAs, to viral response and signal transduction. Some members harbor tandem DSRMs that act in small RNA biogenesis.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 1958764335 129 PGLQYKLLSQSGPvHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVL 177
Cdd:cd00048    10 PPPEYETVEEGGP-HNPRFTCTVTVNGQTFEGEGKSKKEAKQAAAEKAL 57

first double-stranded RNA binding motif of eukaryotic translation initiation factor 2-alpha kinase 2 (EIF2AK2) and similar proteins; EIF2AK2 (EC 2.7.11.1/EC 2.7.10.2; also known as interferon-induced, double-stranded RNA-activated protein kinase, eIF-2A protein kinase 2, interferon-inducible RNA-dependent protein kinase, P1/eIF-2A protein kinase, protein kinase RNA-activated (PKR), protein kinase R, tyrosine-protein kinase EIF2AK2, or p68 kinase) acts as an IFN-induced dsRNA-dependent serine/threonine-protein kinase which plays a key role in the innate immune response to viral infection and is also involved in the regulation of signal transduction, apoptosis, cell proliferation and differentiation. EIF2AK2 proteins contain two to three double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958764335 119 NALMRLNQIRP----GLQYKLLSQSGPVHAPVFTMSVDVDGTTY-EASGPSKKTAKLHVAVKVLQAM 180
Cdd:cd19903     2 NYMGKLNEYCQkqkvVLDYVEVPTSGPSHDPRFTFQVVIDGKEYpEGEGKSKKEAKQAAAKLALEIL 68

double-stranded RNA binding motif of double-stranded RNA-specific adenosine deaminase (DRADA) and similar proteins; DRADA (EC 3.5.4.37; also known as 136 kDa double-stranded RNA-binding protein (p136), interferon-inducible protein 4 (IFI-4), K88DSRBP, ADAR1, G1P1, or ADAR) catalyzes the hydrolytic deamination of adenosine to inosine in double-stranded RNA (dsRNA), referred to as A-to-I RNA editing. DRADA family members contain at least one double-stranded RNA binding motifs (DSRM); vertebrate proteins contain three. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1958764335 120 ALMRLNQIRP-GLQYKLLSQSGPVHAPVFTMSVDVDGTTY-EASGPSKKTAKLHVAVKVLQAM 180
Cdd:cd19902     6 ALMEYAQSRGvTAEIEVLSQSGPPHNPRFKAAVFVGGRRFpSVEASSKKDAKQEAADLALRAL 68

double-stranded RNA binding motif of ribonuclease III (RNase III) and similar proteins; RNase III (EC 3.1.26.3; also known as ribonuclease 3) digests double-stranded RNA formed within single-strand substrates, but not RNA-DNA hybrids. It is involved in the processing of rRNA precursors, viral transcripts, some mRNAs, and at least 1 tRNA (metY, a minor form of tRNA-init-Met). It cleaves the 30S primary rRNA transcript to yield the immediate precursors to the 16S and 23S rRNAs. The cleavage can occur in assembled 30S, 50S, and even 70S subunits and is influenced by the presence of ribosomal proteins. The RNase III family also includes the mitochondrion-specific ribosomal protein mL44 subfamily, which is composed of mitochondrial 54S ribosomal protein L3 (MRPL3) and mitochondrial 39S ribosomal protein L44 (MRPL44). Members of this family contain an RNase III domain and a C-terminal double-stranded RNA binding motif (DSRM). DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958764335 132 QYKLLSQSGPVHAPVFTMSVDVDGTTY-EASGPSKKTAKLHVAVKVLQAM 180
Cdd:cd10845    20 EYELVEEEGPDHNKTFTVEVKVNGKVIgEGTGRSKKEAEQAAAKAALEKL 69

fourth double-stranded RNA binding motif of Drosophila melanogaster maternal effect protein Staufen and similar proteins; Staufen is a double-stranded RNA binding protein required both for the localization of maternal determinants to the posterior pole of the egg, oskar (osk) RNA, and for correct localization to the anterior pole, anchoring bicoid (bcd) RNA. The family also includes two Staufen homologs from vertebrates, Staufen 1 and Staufen 2. They are present in distinct ribonucleoprotein complexes and associate with different mRNAs. Staufen 1 may play a role in specific positioning of mRNAs at given sites in the cell by cross-linking cytoskeletal and RNA components, and in stimulating their translation at the site. It binds double-stranded RNA (regardless of the sequence) and tubulin. Staufen 2 is an RNA-binding protein required for the microtubule-dependent transport of neuronal RNA from the cell body to the dendrite. Staufen proteins contain five double-stranded RNA binding motifs (DSRMs). This model describes the fourth motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1958764335 119 NALMRLNQIRPGLQ-----YKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAMG 181
Cdd:cd19860     1 NPISRLIQIQQARKekepvYSLVAERGTPRRREFVMQVTVGDKTATGTGPNKKLAKRNAAEAMLELLG 68

double-stranded RNA binding motif of ribonuclease III (RNase III) and similar proteins; RNase III (EC 3.1.26.3; also known as ribonuclease 3) digests double-stranded RNA formed within single-strand substrates, but not RNA-DNA hybrids. It is involved in the processing of rRNA precursors, viral transcripts, some mRNAs, and at least 1 tRNA (metY, a minor form of tRNA-init-Met). It cleaves the 30S primary rRNA transcript to yield the immediate precursors to the 16S and 23S rRNAs. The cleavage can occur in assembled 30S, 50S, and even 70S subunits and is influenced by the presence of ribosomal proteins. The RNase III family also includes the mitochondrion-specific ribosomal protein mL44 subfamily, which is composed of mitochondrial 54S ribosomal protein L3 (MRPL3) and mitochondrial 39S ribosomal protein L44 (MRPL44). Members of this family contain an RNase III domain and a C-terminal double-stranded RNA binding motif (DSRM). DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1958764335 241 KNPVMELNE--KRRGL---KYELISETGGSHDKRFVMEVEVDGQKF-RGAGPN 287
Cdd:cd10845     1 KDYKTALQEylQKRGLplpEYELVEEEGPDHNKTFTVEVKVNGKVIgEGTGRS 53

Double-stranded RNA binding motif; Sequences gathered for seed by HMM_iterative_training Putative motif shared by proteins that bind to dsRNA. At least some DSRM proteins seem to bind to specific RNA targets. Exemplified by Staufen, which is involved in localization of at least five different mRNAs in the early Drosophila embryo. Also by interferon-induced protein kinase in humans, which is part of the cellular response to dsRNA.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958764335 243 PVMELNE----KRRGLKYELISETGGSHDKRFVMEVEVDGQKF-RGAGPN 287
Cdd:pfam00035   1 PKSLLQEyaqkNGKPPPYEYVSEEGPPHSPKFTVTVKVDGKLYgSGTGSS 50

third double-stranded RNA binding motif of Drosophila melanogaster maternal effect protein Staufen and similar proteins; Staufen is a double-stranded RNA binding protein required both for the localization of maternal determinants to the posterior pole of the egg, oskar (osk) RNA, and for correct localization to the anterior pole, anchoring bicoid (bcd) RNA. The family also includes two Staufen homologs from vertebrates, Staufen 1 and Staufen 2. They are present in distinct ribonucleoprotein complexes and associate with different mRNAs. Staufen 1 may play a role in specific positioning of mRNAs at given sites in the cell by cross-linking cytoskeletal and RNA components, and in stimulating their translation at the site. It binds double-stranded RNA (regardless of the sequence) and tubulin. Staufen 2 is an RNA-binding protein required for the microtubule-dependent transport of neuronal RNA from the cell body to the dendrite. Staufen proteins contain five double-stranded RNA binding motifs (DSRMs). This model describes the third motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958764335 131 LQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAM 180
Cdd:cd19859    16 VNFEVLRESGPPHMKNFITRCTVGSFVTEGEGNSKKVSKKRAAEKMLEEL 65

dsRNA-specific ribonuclease [Transcription];

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1958764335 251 RRGL---KYELISETGGSHDKRFVMEVEVDGQKF-RGAGPN 287
Cdd:COG0571   169 ARGLplpEYEVVEEEGPDHAKTFTVEVLVGGKVLgEGTGRS 209

first double-stranded RNA binding motif of protein activator of the interferon-induced protein kinase (PRKRA) and similar proteins; This family includes protein activator of the interferon-induced protein kinase (PRKRA) and the RISC-loading complex subunit TARBP2. PRKRA (also known as interferon-inducible double-stranded RNA-dependent protein kinase activator A, PKR-associated protein X (RAX), PKR-associating protein X, protein kinase, interferon-inducible double-stranded RNA-dependent activator, PACT, or HSD14) is a cellular activator for double-stranded RNA-dependent protein kinase during stress signaling. TARBP2 (also called TAR RNA-binding protein 2, or trans-activation-responsive RNA-binding protein (TRBP)), participates in the formation of the RNA-induced silencing complex (RISC). It is part of the RISC-loading complex (RLC), together with dicer1 and eif2c2/ago2, and is required to process precursor miRNAs. This family also includes Drosophila melanogaster Loquacious and similar proteins. Loquacious (Loqs) is a double-stranded RNA-binding domain (dsRBD) protein, a homolog of human TAR RNA binding protein (TRBP) that is a protein first identified as binding the HIV trans-activator RNA (TAR). Loqs interacts with Dicer1 (dmDcr1) to facilitate miRNA processing. PRKRA family proteins contain three double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958764335 241 KNPVMELNEK--RRGL--KYELISETGGSHDKRFVMEVEVDGQKFRGAGP 286
Cdd:cd19862     1 KTPISVLQELcaKRGItpKYELISSEGAVHEPTFTFRVTVGDITATGSGT 50

double-stranded RNA binding motif of plant Dicer-like proteins; The family includes plant Dicer-like (DCL) proteins and other ribonuclease (RNase) III-like (RTL) proteins. DCLs are endoribonucleases involved in RNA-mediated post-transcriptional gene silencing (PTGS). They function in the microRNA (miRNA) biogenesis pathway by cleaving primary miRNAs (pri-miRNAs) and precursor miRNAs (pre-miRNAs). Family members contain a double-stranded RNA binding motif (DSRM) at the C-terminus. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 1958764335 132 QYKLLSQSGPVHAPVFTMSVDV----DGTTYEASG---PSKKTAKLHVAVKVLQ 178
Cdd:cd19869    13 VYRCVEEEGPAHAKRFTYMVRVkipeRGWTIECEGepmRSKKRAKDSAALLLLE 66

first double-stranded RNA binding motif of Arabidopsis thaliana double-stranded RNA-binding proteins (AtDRBs)and similar proteins; This family includes a group of Arabidopsis thaliana double-stranded RNA-binding proteins (AtDRB1-5). They bind double-stranded RNA (dsRNA) and may be involved in RNA-mediated silencing. Members of this family contain two to three double-stranded RNA binding motifs (DSRMs). This model describes the first motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1958764335 138 QSGPVHAPVFTMSVDVDGTTYEASG--PSKKTAKlHVAVKV 176
Cdd:cd19907    24 REGPDHAPRFRATVTFNGVIFESPPgfPTLKAAE-HSAAEV 63

second double-stranded RNA binding motif of the RISC-loading complex subunit TARBP2 and similar proteins; TARBP2 (also known as TAR RNA-binding protein 2, or trans-activation-responsive RNA-binding protein (TRBP)) participates in the formation of the RNA-induced silencing complex (RISC). It is part of the RISC-loading complex (RLC), together with dicer1 and eif2c2/ago2, and is required to process precursor miRNAs. TARBP2 contains three double-stranded RNA binding motifs (DSRMs). This model describes the second motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 1958764335 132 QYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVL 177
Cdd:cd10844    19 EYTVTQESGPAHRKEFTMTCRVERFIEIGSGTSKKLAKRNAAAKML 64

third double-stranded RNA binding motif of double-stranded RNA-binding protein Staufen homolog 2 (Staufen 2) and similar proteins; Staufen 2 is an RNA-binding protein required for the microtubule-dependent transport of neuronal RNA from the cell body to the dendrite. Staufen 2 contains five double-stranded RNA binding motifs (DSRMs). This model describes the third motif. DSRM is not sequence specific, but highly specific for dsRNAs of various origin and structure.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1958764335 131 LQYKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAM 180
Cdd:cd19884    18 VSFEVIKESGPPHMKSFVTRVTVGEFTAEGEGNSKKLSKKRAATSVLQEL 67

double-stranded RNA binding motif (DSRM) superfamily; DSRM (also known as dsRBM) is a 65-70 amino acid domain that adopts an alpha-beta-beta-beta-alpha fold. It is not sequence specific, but highly specific for double-stranded RNAs (dsRNAs) of various origin and structure. The DSRM domains are found in a variety of proteins including dsRNA dependent protein kinase PKR, RNA helicases, Drosophila Staufen protein, E. coli RNase III, RNase H1, and dsRNA dependent adenosine deaminases. They are involved in numerous cellular mechanisms ranging from localization and transport of messenger RNAs, through maturation and degradation of RNAs, to viral response and signal transduction. Some members harbor tandem DSRMs that act in small RNA biogenesis.

                          10        20        30
                  ....*....|....*....|....*....|....*...
gi 1958764335 254 LKYELISEtGGSHDKRFVMEVEVDGQKFRGAGPNKKVA 291
Cdd:cd00048    12 PEYETVEE-GGPHNPRFTCTVTVNGQTFEGEGKSKKEA 48

seadornavirus double-stranded RNA-binding protein; This protein family occurs in the seadornavirus virus group, with an N-terminal domain for binding double-stranded RNA, is designated VP12 in Banna virus, VP8 in Kadipiro virus, and VP11 in Liao ning virus.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1958764335 133 YKLLSQSGPVHAPVFTMSVDVDGTTYEASGPSKKTAKLHVAVKVLQAM 180
Cdd:TIGR04238  20 YEKVGKEGPDHAPTFTIKLTANDIEVIEAASSKKQAEKLAAATIYEDM 67