Psyllid ID: psy1455
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
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Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 221 | ||||||
| 443694031 | 574 | hypothetical protein CAPTEDRAFT_227918 [ | 0.484 | 0.186 | 0.451 | 3e-18 | |
| 443733872 | 400 | hypothetical protein CAPTEDRAFT_197082 [ | 0.506 | 0.28 | 0.432 | 5e-18 | |
| 125901787 | 1222 | pol-like protein [Biomphalaria glabrata] | 0.710 | 0.128 | 0.339 | 3e-17 | |
| 443730613 | 233 | hypothetical protein CAPTEDRAFT_206814 [ | 0.619 | 0.587 | 0.353 | 4e-17 | |
| 328720146 | 164 | PREDICTED: hypothetical protein LOC10056 | 0.610 | 0.823 | 0.364 | 2e-16 | |
| 427791807 | 1212 | Putative tick transposon, partial [Rhipi | 0.511 | 0.093 | 0.382 | 2e-15 | |
| 427791321 | 1210 | Putative tick transposon, partial [Rhipi | 0.511 | 0.093 | 0.382 | 2e-15 | |
| 427791063 | 1035 | Putative tick transposon, partial [Rhipi | 0.506 | 0.108 | 0.413 | 3e-15 | |
| 443721618 | 471 | hypothetical protein CAPTEDRAFT_200496, | 0.502 | 0.235 | 0.377 | 1e-14 | |
| 443695973 | 261 | hypothetical protein CAPTEDRAFT_23017, p | 0.547 | 0.463 | 0.382 | 2e-14 |
| >gi|443694031|gb|ELT95266.1| hypothetical protein CAPTEDRAFT_227918 [Capitella teleta] | Back alignment and taxonomy information |
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Score = 97.8 bits (242), Expect = 3e-18, Method: Compositional matrix adjust.
Identities = 51/113 (45%), Positives = 67/113 (59%), Gaps = 6/113 (5%)
Query: 72 IIWIPSHCGIAGNEEVD---KAAQSFTNAQIYSLITPVDLKAFLKNEFKKKWQIWWDNIQ 128
+ W PSH G+ GNE D K A SFT I I D K FK+KWQ W + Q
Sbjct: 1 MAWCPSHVGVMGNERADLLAKEALSFTTCTIR--IPSSDFKPITHEFFKEKWQEQWSSEQ 58
Query: 129 PPNKIKEIKDTVKEWQTSNRNLRKEEIILSRLRIGHTRLTHGFLMERTDPPQC 181
NK+ I+ T+ +W S+R +R+EEI+L+R RIGH+ LTHG+L+ R PP C
Sbjct: 59 E-NKLYSIQPTLGKWAKSSREIRREEIVLARARIGHSHLTHGYLVRREMPPVC 110
|
Source: Capitella teleta Species: Capitella teleta Genus: Capitella Family: Capitellidae Order: Capitellida Class: Polychaeta Phylum: Annelida Superkingdom: Eukaryota |
| >gi|443733872|gb|ELU18078.1| hypothetical protein CAPTEDRAFT_197082 [Capitella teleta] | Back alignment and taxonomy information |
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| >gi|125901787|gb|ABN58714.1| pol-like protein [Biomphalaria glabrata] | Back alignment and taxonomy information |
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| >gi|443730613|gb|ELU16038.1| hypothetical protein CAPTEDRAFT_206814 [Capitella teleta] | Back alignment and taxonomy information |
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| >gi|328720146|ref|XP_003246964.1| PREDICTED: hypothetical protein LOC100568990, partial [Acyrthosiphon pisum] | Back alignment and taxonomy information |
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| >gi|427791807|gb|JAA61355.1| Putative tick transposon, partial [Rhipicephalus pulchellus] | Back alignment and taxonomy information |
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| >gi|427791321|gb|JAA61112.1| Putative tick transposon, partial [Rhipicephalus pulchellus] | Back alignment and taxonomy information |
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| >gi|427791063|gb|JAA60983.1| Putative tick transposon, partial [Rhipicephalus pulchellus] | Back alignment and taxonomy information |
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| >gi|443721618|gb|ELU10867.1| hypothetical protein CAPTEDRAFT_200496, partial [Capitella teleta] | Back alignment and taxonomy information |
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| >gi|443695973|gb|ELT96755.1| hypothetical protein CAPTEDRAFT_23017, partial [Capitella teleta] | Back alignment and taxonomy information |
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Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
No hits with e-value below 0.001 by BLAST
Prediction of Enzyme Commission (EC) Number
Prediction of Functionally Associated Proteins
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 221 | |||
| cd09276 | 128 | cd09276, Rnase_HI_RT_non_LTR, non-LTR RNase HI dom | 8e-09 | |
| pfam00075 | 126 | pfam00075, RNase_H, RNase H | 2e-05 |
| >gnl|CDD|187700 cd09276, Rnase_HI_RT_non_LTR, non-LTR RNase HI domain of reverse transcriptases | Back alignment and domain information |
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Score = 51.9 bits (125), Expect = 8e-09
Identities = 14/50 (28%), Positives = 22/50 (44%), Gaps = 1/50 (2%)
Query: 42 IQNMALRIATGAFKSSRIENLQVDAGNNVKIIWIPSHCGIAGNEEVDKAA 91
+++ I L + G V++ W+P H GI GNE D+ A
Sbjct: 75 LRSPRSSSPLVLRIRKAIRELA-NHGVKVRLHWVPGHSGIEGNERADRLA 123
|
Ribonuclease H (RNase H) is classified into two families, type 1 (prokaryotic RNase HI, eukaryotic RNase H1 and viral RNase H) and type 2 (prokaryotic RNase HII and HIII, and eukaryotic RNase H2). Ribonuclease HI (RNase HI) is an endonuclease that cleaves the RNA strand of an RNA/DNA hybrid in a sequence non-specific manner. RNase H is widely present in various organisms, including bacteria, archaea and eukaryotes. RNase HI has also been observed as an adjunct domain to the reverse transcriptase gene in retroviruses, long-term repeat (LTR)-bearing retrotransposons and non-LTR retrotransposons. RNase HI in LTR retrotransposons perform degradation of the original RNA template, generation of a polypurine tract (the primer for plus-strand DNA synthesis), and final removal of RNA primers from newly synthesized minus and plus strands. The catalytic residues for RNase H enzymatic activity, three aspartatic acids and one glutamatic acid residue (DEDD), are unvaried across all RNase H domains. The position of the RNase domain of non-LTR and LTR transposons is at the carboxyl terminal of the reverse transcriptase (RT) domain and their RNase domains group together, indicating a common evolutionary origin. Many non-LTR transposons have lost the RNase domain because their activity is at the nucleus and cellular RNase may suffice; however LTR retotransposons always encode their own RNase domain because it requires RNase activity in RNA-protein particles in the cytoplasm. RNase H inhibitors have been explored as an anti-HIV drug target because RNase H inactivation inhibits reverse transcription. Length = 128 |
| >gnl|CDD|215695 pfam00075, RNase_H, RNase H | Back alignment and domain information |
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Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 221 | |||
| PF00075 | 132 | RNase_H: RNase H; InterPro: IPR002156 The RNase H | 98.3 | |
| PRK08719 | 147 | ribonuclease H; Reviewed | 98.18 | |
| PRK00203 | 150 | rnhA ribonuclease H; Reviewed | 98.15 | |
| PRK06548 | 161 | ribonuclease H; Provisional | 97.93 | |
| COG0328 | 154 | RnhA Ribonuclease HI [DNA replication, recombinati | 97.63 | |
| cd06222 | 130 | RnaseH RNase H (RNase HI) is an endonuclease that | 97.17 | |
| KOG3752|consensus | 371 | 97.01 |
| >PF00075 RNase_H: RNase H; InterPro: IPR002156 The RNase H domain is responsible for hydrolysis of the RNA portion of RNA x DNA hybrids, and this activity requires the presence of divalent cations (Mg2+ or Mn2+) that bind its active site | Back alignment and domain information |
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Probab=98.30 E-value=3.4e-07 Score=69.79 Aligned_cols=31 Identities=35% Similarity=0.787 Sum_probs=27.9
Q ss_pred hcCCcceeeeccCCCCC-ccchhHhHHHhhcc
Q psy1455 65 DAGNNVKIIWIPSHCGI-AGNEEVDKAAQSFT 95 (221)
Q Consensus 65 ~~g~~v~~~wvPgH~gI-~GNE~AD~~Ak~~~ 95 (221)
..+.+|.|.|||||+|+ .|||.||++||.++
T Consensus 100 ~~~~~v~~~~V~~H~~~~~~N~~aD~lAk~a~ 131 (132)
T PF00075_consen 100 SRGIKVRFRWVPGHSGVPQGNERADRLAKEAA 131 (132)
T ss_dssp HHSSEEEEEESSSSSSSHHHHHHHHHHHHHHH
T ss_pred ccceEEeeeeccCcCCCchhHHHHHHHHHHhc
Confidence 45789999999999999 69999999999764
|
This domain is a part of a large family of homologous RNase H enzymes of which the RNase HI protein from Escherichia coli is the best characterised []. Secondary structure predictions for the enzymes from E. coli, yeast, human liver and diverse retroviruses (such as Rous sarcoma virus and the Foamy viruses) supported, in every case, the five beta-strands (1 to 5) and four or five alpha-helices (A, B/C, D, E) that have been identified by crystallography in the RNase H domain of Human immunodeficiency virus 1 (HIV-1) reverse transcriptase and in E. coli RNase H []. Reverse transcriptase (RT) is a modular enzyme carrying polymerase and ribonuclease H (RNase H) activities in separable domains. Reverse transcriptase (RT) converts the single-stranded RNA genome of a retrovirus into a double-stranded DNA copy for integration into the host genome. This process requires ribonuclease H as well as RNA- and DNA-directed DNA polymerase activities. Retroviral RNase H is synthesised as part of the POL polyprotein that contains; an aspartyl protease, a reverse transcriptase, RNase H and integrase. POL polyprotein undergoes specific enzymatic cleavage to yield the mature proteins. Bacterial RNase H 3.1.26.4 from EC catalyses endonucleolytic cleavage to 5'-phosphomonoester acting on RNA-DNA hybrids. The 3D structure of the RNase H domain from diverse bacteria and retroviruses has been solved [, , ]. All have four beta strands and four to five alpha helices. The E. coli RNase H1 protein binds a single Mg2+ ion cofactor in the active site of the enzyme. The divalent cation is bound by the carboxyl groups of four acidic residues, Asp-10, Glu-48, Asp-70, and Asp-134 []. The first three acidic residues are highly conserved in all bacterial and retroviral RNase H sequences. ; GO: 0003676 nucleic acid binding, 0004523 ribonuclease H activity; PDB: 3LP3_B 2KW4_A 3P1G_A 1RIL_A 2RPI_A 4EQJ_G 4EP2_B 3OTY_P 3U3G_D 2ZQB_D .... |
| >PRK08719 ribonuclease H; Reviewed | Back alignment and domain information |
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| >PRK00203 rnhA ribonuclease H; Reviewed | Back alignment and domain information |
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| >PRK06548 ribonuclease H; Provisional | Back alignment and domain information |
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| >COG0328 RnhA Ribonuclease HI [DNA replication, recombination, and repair] | Back alignment and domain information |
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| >cd06222 RnaseH RNase H (RNase HI) is an endonuclease that cleaves the RNA strand of an RNA/DNA hybrid in a not sequence-specific manner | Back alignment and domain information |
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| >KOG3752|consensus | Back alignment and domain information |
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Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
No hit with e-value below 0.005
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 221 | |||
| 3qio_A | 150 | GAG-POL polyprotein; RNAse H, inhibitor, nuclease, | 98.36 | |
| 2kq2_A | 147 | Ribonuclease H-related protein; PSI, NESG, protein | 98.35 | |
| 3h08_A | 146 | RNH (ribonuclease H); RNAse H, 3D-structure, endon | 98.27 | |
| 2qkb_A | 154 | Ribonuclease H1, HS-RNAse HC, RNAse H1; RNA/DNA hy | 98.27 | |
| 3p1g_A | 165 | Xenotropic murine leukemia virus-related virus (X | 98.25 | |
| 1jl1_A | 155 | Ribonuclease HI; RNAse HI, protein stability, ther | 98.23 | |
| 2e4l_A | 158 | Ribonuclease HI, RNAse HI; hydrolase, endoribonucl | 98.17 | |
| 1ril_A | 166 | Ribonuclease H; hydrolase(endoribonuclease); 2.80A | 98.03 | |
| 2lsn_A | 165 | Reverse transcriptase; RNAse H, viral protein; NMR | 97.74 | |
| 1mu2_A | 555 | HIV-2 RT; HIV-2 reverse transcriptase, AIDS, polym | 97.72 | |
| 2zd1_A | 557 | Reverse transcriptase/ribonuclease H; P51/P66, het | 97.5 | |
| 3u3g_D | 140 | Ribonuclease H, RNAse H1; hydrolase, cleave the RN | 95.47 | |
| 2ehg_A | 149 | Ribonuclease HI; RNAse HI, hyperthermophilic archa | 95.26 | |
| 3hst_B | 141 | Protein RV2228C/MT2287; ribonuclease H1, RV2228C N | 95.22 |
| >3qio_A GAG-POL polyprotein; RNAse H, inhibitor, nuclease, transferase, hydrolase- complex; HET: QID; 1.40A {Hiv-1 M} SCOP: c.55.3.1 PDB: 3qin_A* 3hyf_A* 1o1w_A 3lp3_A* 1hrh_A 3k2p_A* 1rdh_A | Back alignment and structure |
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Probab=98.36 E-value=1.3e-07 Score=73.57 Aligned_cols=31 Identities=39% Similarity=0.705 Sum_probs=28.1
Q ss_pred cCCcceeeeccCCCCCccchhHhHHHhhccc
Q psy1455 66 AGNNVKIIWIPSHCGIAGNEEVDKAAQSFTN 96 (221)
Q Consensus 66 ~g~~v~~~wvPgH~gI~GNE~AD~~Ak~~~~ 96 (221)
....|.|.|||||+|++|||.||++|+++..
T Consensus 116 ~~~~v~~~wV~gH~g~~~Ne~AD~LA~~a~~ 146 (150)
T 3qio_A 116 KKEKVYLAWVPAHKGIGGNEQVDKLVSAGIR 146 (150)
T ss_dssp TCSEEEEEECCTTSCCHHHHHHHHHHHTTTS
T ss_pred hcCceEEEEccCcCCChhHHHHHHHHHHHHH
Confidence 4578999999999999999999999998764
|
| >2kq2_A Ribonuclease H-related protein; PSI, NESG, protein structure, APO enzyme, structural genomics, protein structure initiative; NMR {Desulfitobacterium hafniense dcb-2} PDB: 2kw4_A | Back alignment and structure |
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| >3h08_A RNH (ribonuclease H); RNAse H, 3D-structure, endonuclease, hydrolase, magnesium, metal-binding; 1.60A {Chlorobaculum tepidum} | Back alignment and structure |
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| >2qkb_A Ribonuclease H1, HS-RNAse HC, RNAse H1; RNA/DNA hybrid; 2.40A {Homo sapiens} PDB: 2qk9_A 2qkk_A* | Back alignment and structure |
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| >3p1g_A Xenotropic murine leukemia virus-related virus (X H domain; XMRV, RNAse H, reverse transcriptase, transcription; 1.50A {Xenotropic mulv-related virus} PDB: 3v1q_A 3v1o_A 3v1r_A* 2hb5_A 4e89_A | Back alignment and structure |
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| >1jl1_A Ribonuclease HI; RNAse HI, protein stability, thermostability, hydrogen exchange, cooperativity, hydrolase; 1.30A {Escherichia coli} SCOP: c.55.3.1 PDB: 1f21_A 1jxb_A 1g15_A 1rch_A 1rdd_A 1rnh_A* 2rn2_A 1rda_A 1law_A 1rdb_A 1lav_A 3aa4_A 1rbu_A 1gob_A 1rdc_A 1kvc_A 3aa3_A 3aa2_A 3aa5_X 1rbv_A ... | Back alignment and structure |
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| >2e4l_A Ribonuclease HI, RNAse HI; hydrolase, endoribonuclease; 2.00A {Shewanella oneidensis} PDB: 2zqb_A | Back alignment and structure |
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| >1ril_A Ribonuclease H; hydrolase(endoribonuclease); 2.80A {Thermus thermophilus} SCOP: c.55.3.1 PDB: 2rpi_A | Back alignment and structure |
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| >2lsn_A Reverse transcriptase; RNAse H, viral protein; NMR {Simian foamy virus} | Back alignment and structure |
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| >1mu2_A HIV-2 RT; HIV-2 reverse transcriptase, AIDS, polymerase, drug design, transferase; 2.35A {Human immunodeficiency virus 2} SCOP: c.55.3.1 e.8.1.2 PDB: 1mu2_B | Back alignment and structure |
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| >2zd1_A Reverse transcriptase/ribonuclease H; P51/P66, hetero dimer, NNRTI, nonnucleoside inhibitor, AIDS, HIV, rilpivirine, diarylpyrimidine, DAPY, DNA recombination; HET: T27; 1.80A {Human immunodeficiency virus 1} PDB: 3is9_A* 3irx_A* 2ze2_A* 3bgr_A* 3qlh_A* 3klf_A* 3qo9_A* 1dlo_A 1bqm_A 2be2_A* 1s6q_A* 1s6p_A* 1s9g_A* 1suq_A* 2b5j_A* 2b6a_A* 2ban_A* 1s9e_A* 1hni_A* 1hnv_A* ... | Back alignment and structure |
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| >3u3g_D Ribonuclease H, RNAse H1; hydrolase, cleave the RNA strand of RNA/DNA hybrid; 1.40A {Uncultured organism} | Back alignment and structure |
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| >2ehg_A Ribonuclease HI; RNAse HI, hyperthermophilic archaeon, D stranded RNA-dependent RNAse, hydrolase; 1.60A {Sulfolobus tokodaii} PDB: 3aly_A | Back alignment and structure |
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| >3hst_B Protein RV2228C/MT2287; ribonuclease H1, RV2228C N-terminal domain, fusion protein, maltose binding protein, HYDR; HET: MLR TAR; 2.25A {Mycobacterium tuberculosis} | Back alignment and structure |
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Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| 221 | ||||
| d1mu2a1 | 126 | c.55.3.1 (A:430-555) HIV RNase H (Domain of revers | 0.003 |
| >d1mu2a1 c.55.3.1 (A:430-555) HIV RNase H (Domain of reverse transcriptase) {Human immunodeficiency virus type 2 [TaxId: 11709]} Length = 126 | Back information, alignment and structure |
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class: Alpha and beta proteins (a/b) fold: Ribonuclease H-like motif superfamily: Ribonuclease H-like family: Ribonuclease H domain: HIV RNase H (Domain of reverse transcriptase) species: Human immunodeficiency virus type 2 [TaxId: 11709]
Score = 34.5 bits (78), Expect = 0.003
Identities = 10/23 (43%), Positives = 15/23 (65%)
Query: 69 NVKIIWIPSHCGIAGNEEVDKAA 91
+ + W+P+H GI GN+EVD
Sbjct: 100 AIYVAWVPAHKGIGGNQEVDHLV 122
|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 221 | |||
| d1jl1a_ | 152 | RNase H (RNase HI) {Escherichia coli [TaxId: 562]} | 98.85 | |
| d1rila_ | 147 | RNase H (RNase HI) {Thermus thermophilus [TaxId: 2 | 98.6 | |
| d1mu2a1 | 126 | HIV RNase H (Domain of reverse transcriptase) {Hum | 98.58 |
| >d1jl1a_ c.55.3.1 (A:) RNase H (RNase HI) {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
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class: Alpha and beta proteins (a/b) fold: Ribonuclease H-like motif superfamily: Ribonuclease H-like family: Ribonuclease H domain: RNase H (RNase HI) species: Escherichia coli [TaxId: 562]
Probab=98.85 E-value=3.2e-10 Score=85.91 Aligned_cols=39 Identities=21% Similarity=0.325 Sum_probs=33.1
Q ss_pred cCCcceeeeccCCCCCccchhHhHHHhhccccccccCCC
Q psy1455 66 AGNNVKIIWIPSHCGIAGNEEVDKAAQSFTNAQIYSLIT 104 (221)
Q Consensus 66 ~g~~v~~~wvPgH~gI~GNE~AD~~Ak~~~~~~~~~~~s 104 (221)
...+|.|.|||||+|++|||+||++||+++..|..++.+
T Consensus 110 ~~~~V~~~wV~gH~g~~gNe~AD~LAk~aa~~~~~~d~~ 148 (152)
T d1jl1a_ 110 GQHQIKWEWVKGHAGHPENERADELARAAAMNPTLEDTG 148 (152)
T ss_dssp TTCEEEEEECCSSTTCHHHHHHHHHHHHHHHSCCBCCTT
T ss_pred hcceeEEEEecccCCCccHHHHHHHHHHHHhCCCCCccC
Confidence 345899999999999999999999999998877655433
|
| >d1rila_ c.55.3.1 (A:) RNase H (RNase HI) {Thermus thermophilus [TaxId: 274]} | Back information, alignment and structure |
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| >d1mu2a1 c.55.3.1 (A:430-555) HIV RNase H (Domain of reverse transcriptase) {Human immunodeficiency virus type 2 [TaxId: 11709]} | Back information, alignment and structure |
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