Citrus Sinensis ID: 022136
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
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 | 302 | ||||||
| 225435806 | 288 | PREDICTED: uncharacterized protein LOC10 | 0.894 | 0.937 | 0.690 | 1e-110 | |
| 297746508 | 218 | unnamed protein product [Vitis vinifera] | 0.721 | 1.0 | 0.834 | 1e-106 | |
| 224073118 | 218 | predicted protein [Populus trichocarpa] | 0.715 | 0.990 | 0.842 | 1e-105 | |
| 449463840 | 378 | PREDICTED: uncharacterized protein LOC10 | 0.695 | 0.555 | 0.790 | 7e-98 | |
| 18416739 | 301 | antitermination NusB domain-containing p | 0.711 | 0.714 | 0.781 | 1e-90 | |
| 297799366 | 300 | antitermination NusB domain-containing p | 0.711 | 0.716 | 0.776 | 1e-90 | |
| 2982469 | 286 | putative protein [Arabidopsis thaliana] | 0.711 | 0.751 | 0.781 | 2e-90 | |
| 388512429 | 288 | unknown [Lotus japonicus] | 0.860 | 0.902 | 0.614 | 3e-88 | |
| 255564810 | 309 | RNA binding protein, putative [Ricinus c | 0.629 | 0.614 | 0.785 | 3e-86 | |
| 363807164 | 289 | uncharacterized protein LOC100809333 [Gl | 0.791 | 0.826 | 0.656 | 7e-84 |
| >gi|225435806|ref|XP_002285757.1| PREDICTED: uncharacterized protein LOC100265613 [Vitis vinifera] | Back alignment and taxonomy information |
|---|
Score = 403 bits (1035), Expect = e-110, Method: Compositional matrix adjust.
Identities = 201/291 (69%), Positives = 231/291 (79%), Gaps = 21/291 (7%)
Query: 15 KTHFLFNLRASSS-----PSSWKKFTQSANFAAKNRHVCRNERPNVSCSAAAFAVQETLE 69
K HF+FN SSS P K S ++ P S +A V++ L+
Sbjct: 14 KPHFIFNFNHSSSCQFLTPLPTKLLINSKLLSS----------PRTSLRTSALTVEKPLD 63
Query: 70 KTRESVMASSAKEMMPKIDKSGRFCSPRAARELALLVVYAACLEGSDPIRLFEKRLNSRR 129
K S +EM+P+IDKSGRFCSPRAARELALL+ YAACLEGSDP+RLFE+R+N+RR
Sbjct: 64 K------PSEPREMLPRIDKSGRFCSPRAARELALLIAYAACLEGSDPVRLFERRMNARR 117
Query: 130 EPGYEFDKSSLLEYNHMSFGGPPVTTETVEEADELLRSDEEESAIEAEVLSAPPKLVYSK 189
EPGYEFDK SLLEYNHMSFGGPPVTTETVEEADELLR++E+ESAIEAEVLSAPPKLVY K
Sbjct: 118 EPGYEFDKDSLLEYNHMSFGGPPVTTETVEEADELLRNNEKESAIEAEVLSAPPKLVYGK 177
Query: 190 LLLRFTRKLLVAVVDKWDAHVHIIDKVVPPIWKDQPAGRILELSILHLAMSEITVVGTRH 249
L+LRFTRKLLVAVVDKW++HV +IDKV PP WK++PAGRILEL ILHLAMSEI V+GTRH
Sbjct: 178 LILRFTRKLLVAVVDKWNSHVLVIDKVAPPNWKNEPAGRILELCILHLAMSEIAVLGTRH 237
Query: 250 QIVINEAVDLAKRFCDGAAPRIINGCLRTFVRNLEGTANIEASKASKEVPS 300
QIVINEAVDLAKRFCDGAAPRIINGCLRTFV++LEGT AS+ ++EV S
Sbjct: 238 QIVINEAVDLAKRFCDGAAPRIINGCLRTFVKDLEGTGITRASETTQEVVS 288
|
Source: Vitis vinifera Species: Vitis vinifera Genus: Vitis Family: Vitaceae Order: Vitales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|297746508|emb|CBI16564.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|224073118|ref|XP_002303980.1| predicted protein [Populus trichocarpa] gi|222841412|gb|EEE78959.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|449463840|ref|XP_004149639.1| PREDICTED: uncharacterized protein LOC101216754 [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|18416739|ref|NP_567745.1| antitermination NusB domain-containing protein [Arabidopsis thaliana] gi|15450968|gb|AAK96755.1| putative protein [Arabidopsis thaliana] gi|30984514|gb|AAP42720.1| At4g26370 [Arabidopsis thaliana] gi|332659789|gb|AEE85189.1| antitermination NusB domain-containing protein [Arabidopsis thaliana] | Back alignment and taxonomy information |
|---|
| >gi|297799366|ref|XP_002867567.1| antitermination NusB domain-containing protein [Arabidopsis lyrata subsp. lyrata] gi|297313403|gb|EFH43826.1| antitermination NusB domain-containing protein [Arabidopsis lyrata subsp. lyrata] | Back alignment and taxonomy information |
|---|
| >gi|2982469|emb|CAA18233.1| putative protein [Arabidopsis thaliana] gi|7269489|emb|CAB79492.1| putative protein [Arabidopsis thaliana] | Back alignment and taxonomy information |
|---|
| >gi|388512429|gb|AFK44276.1| unknown [Lotus japonicus] | Back alignment and taxonomy information |
|---|
| >gi|255564810|ref|XP_002523399.1| RNA binding protein, putative [Ricinus communis] gi|223537349|gb|EEF38978.1| RNA binding protein, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|363807164|ref|NP_001242346.1| uncharacterized protein LOC100809333 [Glycine max] gi|255636077|gb|ACU18383.1| unknown [Glycine max] | Back alignment and taxonomy information |
|---|
Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 302 | ||||||
| TAIR|locus:2131428 | 301 | AT4G26370 [Arabidopsis thalian | 0.976 | 0.980 | 0.62 | 2.8e-89 | |
| UNIPROTKB|P65582 | 140 | nusB "N utilization substance | 0.172 | 0.371 | 0.423 | 3.4e-05 | |
| UNIPROTKB|Q9KPU5 | 156 | nusB "N utilization substance | 0.390 | 0.756 | 0.309 | 7.7e-05 | |
| TIGR_CMR|VC_2267 | 156 | VC_2267 "N utilization substan | 0.390 | 0.756 | 0.309 | 7.7e-05 | |
| TIGR_CMR|CJE_0431 | 132 | CJE_0431 "transcription antite | 0.278 | 0.636 | 0.3 | 0.0002 | |
| TIGR_CMR|CPS_1532 | 138 | CPS_1532 "transcription termin | 0.225 | 0.492 | 0.333 | 0.00048 | |
| TIGR_CMR|GSU_1692 | 138 | GSU_1692 "N utilization substa | 0.225 | 0.492 | 0.352 | 0.00054 |
| TAIR|locus:2131428 AT4G26370 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 891 (318.7 bits), Expect = 2.8e-89, P = 2.8e-89
Identities = 186/300 (62%), Positives = 221/300 (73%)
Query: 3 VEATSSFLSCSSKTHFLFNLRASSSPSSWKK--FTQSANFAAKNRHVCRNERPNVSCSAA 60
+E T S L S ++ + ++ SP S + FT + N R S S+
Sbjct: 1 MEGTFSPLCLRSSSNLCY-FSSNVSPDSHRSIGFTLVDSLRPTNLVSLRTGNKRSSSSSL 59
Query: 61 AFAVQETLEKTRE-SVMASSAKEM-MPKIDKSGRFCSPRAARELALLVVYAACLEGSDPI 118
+ T R ++ A K++ MPKIDKSGR SPRAARELAL+++YAACLEGSDPI
Sbjct: 60 RLFLSPTRSALRTPTISAEEVKDVPMPKIDKSGRLSSPRAARELALVILYAACLEGSDPI 119
Query: 119 RLFEKRLNSRREPGYEFDKSSLLEYNHMSFGGPPVTTETVEEADELLRSDEEESAIEAEV 178
RLFEKR+N+RREPGYEFDKSSLLEYNHMSFGGPPV TET EE DEL+R DE+ES IEAEV
Sbjct: 120 RLFEKRINARREPGYEFDKSSLLEYNHMSFGGPPVKTETKEEEDELVRHDEKESKIEAEV 179
Query: 179 LSAPPKLVYSKLLLRFTRKLLVAVVDKWDAHVHIIDKVVPPIWKDQPAGRILELSILHLA 238
LSAPPKLVYSKL+LRF +KLL AVVDKWD+HV II+K+ PP WK PAGRILE SILHLA
Sbjct: 180 LSAPPKLVYSKLVLRFAKKLLAAVVDKWDSHVVIIEKISPPDWKSAPAGRILEFSILHLA 239
Query: 239 MSEITVVGTRHQIVINEAVDLAKRFCDGAAPRIINGCLRTFVRNLEGTANIEASKASKEV 298
MSE+ V+ TRH IVINEAVDLAKRFCDG+APRIINGCLRTFV++ T+ +A + +EV
Sbjct: 240 MSEVAVLETRHPIVINEAVDLAKRFCDGSAPRIINGCLRTFVKDRATTSTPQALELKQEV 299
|
|
| UNIPROTKB|P65582 nusB "N utilization substance protein B homolog" [Streptococcus pneumoniae TIGR4 (taxid:170187)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q9KPU5 nusB "N utilization substance protein B homolog" [Vibrio cholerae O1 biovar El Tor str. N16961 (taxid:243277)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|VC_2267 VC_2267 "N utilization substance protein B" [Vibrio cholerae O1 biovar El Tor (taxid:686)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|CJE_0431 CJE_0431 "transcription antitermination factor NusB" [Campylobacter jejuni RM1221 (taxid:195099)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|CPS_1532 CPS_1532 "transcription termination/antitermination factor NusB" [Colwellia psychrerythraea 34H (taxid:167879)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|GSU_1692 GSU_1692 "N utilization substance protein B" [Geobacter sulfurreducens PCA (taxid:243231)] | Back alignment and assigned GO terms |
|---|
Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
| GSVIVG00024846001 | SubName- Full=Chromosome chr6 scaffold_3, whole genome shotgun sequence; (288 aa) | |||||||
(Vitis vinifera) | ||||||||
| Sorry, there are no predicted associations at the current settings. |
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 302 | |||
| cd00619 | 130 | cd00619, Terminator_NusB, Transcription terminatio | 2e-28 | |
| cd00447 | 129 | cd00447, NusB_Sun, RNA binding domain of NusB (N p | 9e-21 | |
| TIGR01951 | 129 | TIGR01951, nusB, transcription antitermination fac | 2e-10 | |
| pfam01029 | 126 | pfam01029, NusB, NusB family | 2e-09 | |
| PRK00202 | 137 | PRK00202, nusB, transcription antitermination prot | 1e-08 | |
| PRK09634 | 207 | PRK09634, nusB, transcription antitermination prot | 5e-08 | |
| COG0781 | 151 | COG0781, NusB, Transcription termination factor [T | 1e-06 | |
| PRK14902 | 444 | PRK14902, PRK14902, 16S rRNA methyltransferase B; | 5e-04 |
| >gnl|CDD|238342 cd00619, Terminator_NusB, Transcription termination factor NusB (N protein-Utilization Substance B) | Back alignment and domain information |
|---|
Score = 105 bits (264), Expect = 2e-28
Identities = 43/131 (32%), Positives = 68/131 (51%), Gaps = 4/131 (3%)
Query: 155 TETVEEADELLRSDEEESAIEAEVLSAPPKLVY-SKLLLRFTRKLLVAVVDKWDAHVHII 213
E A + L + E I AEV+S L Y SK +L F KL+ V++ + +I
Sbjct: 2 RRARELAVQALYAWELAPEILAEVVSLLELLQYKSKKVLPFALKLVRGVLENIEEIDELI 61
Query: 214 DKVVPPIWKDQPAGRILELSILHLAMSEITVVG-TRHQIVINEAVDLAKRFCDGAAPRII 272
+K + D+ I+E +IL LA+ E+ + H +VINEA++LAKRF + + +
Sbjct: 62 EKHLRNWSLDR--LAIVERAILRLAVYELLFLPDVPHPVVINEAIELAKRFGGDDSHKFV 119
Query: 273 NGCLRTFVRNL 283
NG L ++L
Sbjct: 120 NGVLDKIAKDL 130
|
NusB plays a key role in the regulation of ribosomal RNA biosynthesis in eubacteria by modulating the efficiency of transcriptional antitermination. NusB along with other Nus factors (NusA, NusE/S10 and NusG) forms the core complex with the boxA element of the nut site of the rRNA operons. These interactions help RNA polymerase to counteract polarity during transcription of rRNA operons and allow stable antitermination. The transcription antitermination system can be appropriated by some bacteriophages such as lambda, which use the system to switch between the lysogenic and lytic modes of phage propagation. Length = 130 |
| >gnl|CDD|238253 cd00447, NusB_Sun, RNA binding domain of NusB (N protein-Utilization Substance B) and Sun (also known as RrmB or Fmu) proteins | Back alignment and domain information |
|---|
| >gnl|CDD|233652 TIGR01951, nusB, transcription antitermination factor NusB | Back alignment and domain information |
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| >gnl|CDD|216253 pfam01029, NusB, NusB family | Back alignment and domain information |
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| >gnl|CDD|234686 PRK00202, nusB, transcription antitermination protein NusB; Reviewed | Back alignment and domain information |
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| >gnl|CDD|182007 PRK09634, nusB, transcription antitermination protein NusB; Provisional | Back alignment and domain information |
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| >gnl|CDD|223852 COG0781, NusB, Transcription termination factor [Transcription] | Back alignment and domain information |
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| >gnl|CDD|237857 PRK14902, PRK14902, 16S rRNA methyltransferase B; Provisional | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 302 | |||
| PF01029 | 134 | NusB: NusB family; InterPro: IPR006027 This domain | 99.98 | |
| COG0781 | 151 | NusB Transcription termination factor [Transcripti | 99.97 | |
| PRK00202 | 137 | nusB transcription antitermination protein NusB; R | 99.97 | |
| cd00619 | 130 | Terminator_NusB Transcription termination factor N | 99.97 | |
| TIGR01951 | 129 | nusB transcription antitermination factor NusB. A | 99.97 | |
| cd00620 | 126 | Methyltransferase_Sun N-terminal RNA binding domai | 99.96 | |
| cd00447 | 129 | NusB_Sun RNA binding domain of NusB (N protein-Uti | 99.94 | |
| PRK09634 | 207 | nusB transcription antitermination protein NusB; P | 99.94 | |
| PRK10901 | 427 | 16S rRNA methyltransferase B; Provisional | 99.93 | |
| PRK14904 | 445 | 16S rRNA methyltransferase B; Provisional | 99.91 | |
| PRK14901 | 434 | 16S rRNA methyltransferase B; Provisional | 99.91 | |
| PRK14902 | 444 | 16S rRNA methyltransferase B; Provisional | 99.9 | |
| TIGR00563 | 426 | rsmB ribosomal RNA small subunit methyltransferase | 99.87 | |
| PRK14903 | 431 | 16S rRNA methyltransferase B; Provisional | 99.86 |
| >PF01029 NusB: NusB family; InterPro: IPR006027 This domain is found in a number of functionally different proteins: NusB a prokaryotic transcription factor involved in antitermination TIM44, the mitochondrial inner membrane translocase subunit RsmB, the 16S rRNA m5C967 methyltransferase NusB is a prokaryotic transcription factor involved in antitermination processes, during which it interacts with the boxA portion of the mRNA nut site | Back alignment and domain information |
|---|
Probab=99.98 E-value=9e-32 Score=223.02 Aligned_cols=93 Identities=28% Similarity=0.432 Sum_probs=88.2
Q ss_pred ccHHHHHHHHHHHHHHHHcHHHHHHHHHhhCCCCCCCCCcchhHHHHHHHHHHHhhhcc-CCChhhHHHHHHHHHHhhCC
Q 022136 187 YSKLLLRFTRKLLVAVVDKWDAHVHIIDKVVPPIWKDQPAGRILELSILHLAMSEITVV-GTRHQIVINEAVDLAKRFCD 265 (302)
Q Consensus 187 ~~~~Drafa~eLV~GVlr~~~~LD~iI~~~L~k~W~leRL~~vLDRaILRlAlyELl~~-diP~~VaINEAVELAKky~~ 265 (302)
.+..|++|+++|++|+++|+..||++|++++ ++|+++|++++ +++|||+|+|||+|+ ++|++++|||||++||+|++
T Consensus 41 ~~~~d~~~~~~lv~gv~~~~~~ld~~i~~~~-~~~~~~rl~~~-~~~iLrla~~El~~~~~~p~~v~InEaVelak~~~~ 118 (134)
T PF01029_consen 41 LSEEDRAFARELVYGVLRNKEELDALISKLL-KNWPLERLPPV-DRAILRLAIYELLFLDDIPPHVAINEAVELAKKYGD 118 (134)
T ss_dssp STHHHHHHHHHHHHHHHHTHHHHHHHHHHTS-TSSTGGGSGHH-HHHHHHHHHHHHHHSTTSHHHHHHHHHHHHHHHHS-
T ss_pred cCHHHHHHHHHHHHHHHHHHHHHHHHHHHHh-ccCCccccCHH-HHHHHHHHHHHHHhcCCCCccchHHHHHHHHHHhCC
Confidence 4578999999999999999999999999988 68999999999 799999999999999 89999999999999999999
Q ss_pred CCCCCchhHHHhHHHh
Q 022136 266 GAAPRIINGCLRTFVR 281 (302)
Q Consensus 266 ~~s~gFVNAVLrkI~R 281 (302)
++++||||||||+++|
T Consensus 119 ~~~~~fVNaVL~~~~R 134 (134)
T PF01029_consen 119 EKSAGFVNAVLRRIAR 134 (134)
T ss_dssp TTHHHHHHHHHHHHHH
T ss_pred CCcchhHHHHHHHhhC
Confidence 9999999999999986
|
Previous studies have shown that NusB exhibits an all-helical fold, and that the protein from Escherichia coli forms monomers, while Mycobacterium tuberculosis NusB is a dimer. The functional significance of NusB dimerization is unknown. An N-terminal arginine-rich sequence is the probable RNA binding site, exhibiting aromatic residues as potential stacking partners for the RNA bases. The RNA binding region is hidden in the subunit interface of dimeric NusB proteins, such as NusB from M. tuberculosis, suggesting that such dimers have to undergo a considerable conformational change or dissociate for engagement with RNA. In certain organisms, dimerization may be employed to package NusB in an inactive form until recruitment into antitermination complexes [, ]. The antitermination proteins of E. coli are recruited in the replication cycle of Bacteriophage lambda, where they play an important role in switching from the lysogenic to the lytic cycle.; GO: 0003723 RNA binding, 0006355 regulation of transcription, DNA-dependent; PDB: 1SQG_A 1SQF_A 3IMQ_A 3D3C_C 3D3B_A 1EY1_A 1EYV_A 1TZV_A 1TZT_B 1TZX_B .... |
| >COG0781 NusB Transcription termination factor [Transcription] | Back alignment and domain information |
|---|
| >PRK00202 nusB transcription antitermination protein NusB; Reviewed | Back alignment and domain information |
|---|
| >cd00619 Terminator_NusB Transcription termination factor NusB (N protein-Utilization Substance B) | Back alignment and domain information |
|---|
| >TIGR01951 nusB transcription antitermination factor NusB | Back alignment and domain information |
|---|
| >cd00620 Methyltransferase_Sun N-terminal RNA binding domain of the methyltransferase Sun | Back alignment and domain information |
|---|
| >cd00447 NusB_Sun RNA binding domain of NusB (N protein-Utilization Substance B) and Sun (also known as RrmB or Fmu) proteins | Back alignment and domain information |
|---|
| >PRK09634 nusB transcription antitermination protein NusB; Provisional | Back alignment and domain information |
|---|
| >PRK10901 16S rRNA methyltransferase B; Provisional | Back alignment and domain information |
|---|
| >PRK14904 16S rRNA methyltransferase B; Provisional | Back alignment and domain information |
|---|
| >PRK14901 16S rRNA methyltransferase B; Provisional | Back alignment and domain information |
|---|
| >PRK14902 16S rRNA methyltransferase B; Provisional | Back alignment and domain information |
|---|
| >TIGR00563 rsmB ribosomal RNA small subunit methyltransferase RsmB | Back alignment and domain information |
|---|
| >PRK14903 16S rRNA methyltransferase B; Provisional | Back alignment and domain information |
|---|
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
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 302 | |||
| 3r2d_A | 149 | Protein NUSB, N utilization substance protein B; c | 5e-11 | |
| 3d3b_A | 141 | Protein NUSB, N utilization substance protein B; N | 2e-10 | |
| 1tzv_A | 142 | NUSB protein, N utilization substance protein B ho | 3e-10 | |
| 1eyv_A | 156 | NUSB protein, N-utilizing substance protein B homo | 3e-10 | |
| 1sqg_A | 429 | SUN protein, FMU protein; rossmann-fold, mixed bet | 4e-04 |
| >3r2d_A Protein NUSB, N utilization substance protein B; cross species NUSB-NUSE-RNA interaction; 2.20A {Aquifex aeolicus} PDB: 2jr0_A 3r2c_A* Length = 149 | Back alignment and structure |
|---|
Score = 58.9 bits (143), Expect = 5e-11
Identities = 23/107 (21%), Positives = 46/107 (42%), Gaps = 7/107 (6%)
Query: 194 FTRKLLVAVVDKWDAHVHIIDKVVPPIWKDQPAGRI--LELSILHLAMSEITVVGTRH-Q 250
+ +KL+ V + ID ++ K R+ +E + L L ++E+ + ++
Sbjct: 47 YAKKLVDTAVRHIEE----IDSIIEKHLKGWSIDRLGYVERNALRLGVAELIFLKSKEPG 102
Query: 251 IVINEAVDLAKRFCDGAAPRIINGCLRTFVRNLEGTANIEASKASKE 297
V + VDL K++ D A + +NG L + ++ E E
Sbjct: 103 RVFIDIVDLVKKYADEKAGKFVNGVLSAIYKAYITSSKEEKPSLKSE 149
|
| >3d3b_A Protein NUSB, N utilization substance protein B; NUSB, NUSE, NUT site, phage lambda, lambdan antitermina antitermination; HET: NHE; 1.30A {Escherichia coli} PDB: 3d3c_A 3imq_A 1ey1_A Length = 141 | Back alignment and structure |
|---|
| >1tzv_A NUSB protein, N utilization substance protein B homolog; RNA-protein interaction, transcriptional antitermination, transcription regulation; 1.35A {Thermotoga maritima} SCOP: a.79.1.1 PDB: 1tzu_A 1tzt_A 1tzw_A 1tzx_A* Length = 142 | Back alignment and structure |
|---|
| >1eyv_A NUSB protein, N-utilizing substance protein B homolog; helical bundle, structural genomics, PSI, protein structure initiative; 1.60A {Mycobacterium tuberculosis} SCOP: a.79.1.1 Length = 156 | Back alignment and structure |
|---|
| >1sqg_A SUN protein, FMU protein; rossmann-fold, mixed beta sheet, methyltransferase-fold, RNA-binding domain; 1.65A {Escherichia coli} SCOP: a.79.1.3 c.66.1.38 PDB: 1sqf_A Length = 429 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 302 | |||
| 3r2d_A | 149 | Protein NUSB, N utilization substance protein B; c | 100.0 | |
| 1tzv_A | 142 | NUSB protein, N utilization substance protein B ho | 100.0 | |
| 3d3b_A | 141 | Protein NUSB, N utilization substance protein B; N | 100.0 | |
| 1eyv_A | 156 | NUSB protein, N-utilizing substance protein B homo | 100.0 | |
| 1sqg_A | 429 | SUN protein, FMU protein; rossmann-fold, mixed bet | 99.9 | |
| 2yxl_A | 450 | PH0851 protein, 450AA long hypothetical FMU protei | 99.89 |
| >3r2d_A Protein NUSB, N utilization substance protein B; cross species NUSB-NUSE-RNA interaction; 2.20A {Aquifex aeolicus} PDB: 2jr0_A 3r2c_A* 4eya_A | Back alignment and structure |
|---|
Probab=100.00 E-value=9.8e-35 Score=247.66 Aligned_cols=138 Identities=25% Similarity=0.416 Sum_probs=117.4
Q ss_pred CcHHHHHHHHHHHHHHHhcCCCHHHHHHHHHhccCCCCCccchhhhhhhhcccCCCCCCcccchhhHHHhhhhhhHHHHH
Q 022136 95 SPRAARELALLVVYAACLEGSDPIRLFEKRLNSRREPGYEFDKSSLLEYNHMSFGGPPVTTETVEEADELLRSDEEESAI 174 (302)
Q Consensus 95 ~R~~ARe~Avq~LYq~e~~g~~~~e~l~~~l~~~~~~~~e~d~~~l~e~~~~~~g~~~~~~~~~ee~~~l~~~~~~~~~~ 174 (302)
.|+++|++|+|+||+++.+|.+++++++.++... .
T Consensus 4 ~R~~aR~~A~q~L~~~~~~~~~~~~~l~~~~~~~------------------~--------------------------- 38 (149)
T 3r2d_A 4 YRKGARDTAFLVLYRWDLRGENPGELFKEVVEEK------------------N--------------------------- 38 (149)
T ss_dssp HHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHH------------------T---------------------------
T ss_pred cHHHHHHHHHHHHHHHHhcCCCHHHHHHHHHHhc------------------c---------------------------
Confidence 6899999999999999999999999988766410 0
Q ss_pred HHhhhcCCCcccccHHHHHHHHHHHHHHHHcHHHHHHHHHhhCCCCCCCCCcchhHHHHHHHHHHHhhhcc-CCChhhHH
Q 022136 175 EAEVLSAPPKLVYSKLLLRFTRKLLVAVVDKWDAHVHIIDKVVPPIWKDQPAGRILELSILHLAMSEITVV-GTRHQIVI 253 (302)
Q Consensus 175 ~~~~~~~~~~l~~~~~Drafa~eLV~GVlr~~~~LD~iI~~~L~k~W~leRL~~vLDRaILRlAlyELl~~-diP~~VaI 253 (302)
..+..|++|+++||+||++|+..||++|++++ ++|+++||+++ +++|||+|+|||+|+ ++|++|+|
T Consensus 39 -----------~~~~~dr~~~~~lv~gvl~~~~~lD~~i~~~l-~~w~~~rl~~~-~r~iLrla~yEl~~~~~iP~~vaI 105 (149)
T 3r2d_A 39 -----------IKNKDAYEYAKKLVDTAVRHIEEIDSIIEKHL-KGWSIDRLGYV-ERNALRLGVAELIFLKSKEPGRVF 105 (149)
T ss_dssp -----------CCCHHHHHHHHHHHHHHHHTHHHHHHHHHTTC----CGGGSCHH-HHHHHHHHHHHHTTSCCSCHHHHH
T ss_pred -----------cCCHHHHHHHHHHHHHHHHhHHHHHHHHHHHh-cCCCccccCHH-HHHHHHHHHHHHHHcCCCCCeehH
Confidence 02357899999999999999999999999999 68999999999 799999999999998 79999999
Q ss_pred HHHHHHHHhhCCCCCCCchhHHHhHHHhhhhcccccc
Q 022136 254 NEAVDLAKRFCDGAAPRIINGCLRTFVRNLEGTANIE 290 (302)
Q Consensus 254 NEAVELAKky~~~~s~gFVNAVLrkI~R~l~~~e~~~ 290 (302)
||||+|||.|++++++||||||||++.++.++.+.+.
T Consensus 106 nEaVelaK~~~~~~~~~fVNgVLr~i~r~~~~~~~~~ 142 (149)
T 3r2d_A 106 IDIVDLVKKYADEKAGKFVNGVLSAIYKAYITSSKEE 142 (149)
T ss_dssp HHHHHHHHHHSCHHHHHHHHHHHHHHHHHC-------
T ss_pred HHHHHHHHHhCCCCccccchHHhhHHHHhhccccccc
Confidence 9999999999999999999999999999998876643
|
| >1tzv_A NUSB protein, N utilization substance protein B homolog; RNA-protein interaction, transcriptional antitermination, transcription regulation; 1.35A {Thermotoga maritima} SCOP: a.79.1.1 PDB: 1tzu_A 1tzt_A 1tzw_A 1tzx_A* | Back alignment and structure |
|---|
| >3d3b_A Protein NUSB, N utilization substance protein B; NUSB, NUSE, NUT site, phage lambda, lambdan antitermina antitermination; HET: NHE; 1.30A {Escherichia coli} PDB: 3d3c_A 3imq_A 1ey1_A | Back alignment and structure |
|---|
| >1eyv_A NUSB protein, N-utilizing substance protein B homolog; helical bundle, structural genomics, PSI, protein structure initiative; 1.60A {Mycobacterium tuberculosis} SCOP: a.79.1.1 | Back alignment and structure |
|---|
| >1sqg_A SUN protein, FMU protein; rossmann-fold, mixed beta sheet, methyltransferase-fold, RNA-binding domain; 1.65A {Escherichia coli} SCOP: a.79.1.3 c.66.1.38 PDB: 1sqf_A | Back alignment and structure |
|---|
| >2yxl_A PH0851 protein, 450AA long hypothetical FMU protein; FMU-homolog, methyltransferase, structural genomics, NPPSFA; HET: SFG; 2.55A {Pyrococcus horikoshii} | Back alignment and structure |
|---|
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 ![]() |
| 302 | ||||
| d1sqga1 | 140 | a.79.1.3 (A:5-144) Ribosomal RNA small subunit met | 3e-09 | |
| d1tzva_ | 141 | a.79.1.1 (A:) Antitermination factor NusB {Thermot | 4e-09 | |
| d1ey1a_ | 139 | a.79.1.1 (A:) Antitermination factor NusB {Escheri | 4e-09 | |
| d1eyva_ | 131 | a.79.1.1 (A:) Antitermination factor NusB {Mycobac | 4e-09 |
| >d1sqga1 a.79.1.3 (A:5-144) Ribosomal RNA small subunit methyltransferase B, RsmB (Sun, Fmu/Fmv), N-terminal domain {Escherichia coli [TaxId: 562]} Length = 140 | Back information, alignment and structure |
|---|
class: All alpha proteins fold: NusB-like superfamily: NusB-like family: RmsB N-terminal domain-like domain: Ribosomal RNA small subunit methyltransferase B, RsmB (Sun, Fmu/Fmv), N-terminal domain species: Escherichia coli [TaxId: 562]
Score = 52.4 bits (125), Expect = 3e-09
Identities = 15/91 (16%), Positives = 32/91 (35%), Gaps = 3/91 (3%)
Query: 194 FTRKLLVAVVDKWDAHVHIIDKVVPPIWKDQPAGRILELSILHLAMSEITVVGTRHQIVI 253
++L V+ +I+K++ + ++ + + ++ +
Sbjct: 39 LLQELCFGVLRTLSQLDWLINKLMARPMTGKQR---TVHYLIMVGLYQLLYTRIPPHAAL 95
Query: 254 NEAVDLAKRFCDGAAPRIINGCLRTFVRNLE 284
E V+ A +ING LR F R E
Sbjct: 96 AETVEGAIAIKRPQLKGLINGVLRQFQRQQE 126
|
| >d1tzva_ a.79.1.1 (A:) Antitermination factor NusB {Thermotoga maritima [TaxId: 2336]} Length = 141 | Back information, alignment and structure |
|---|
| >d1ey1a_ a.79.1.1 (A:) Antitermination factor NusB {Escherichia coli [TaxId: 562]} Length = 139 | Back information, alignment and structure |
|---|
| >d1eyva_ a.79.1.1 (A:) Antitermination factor NusB {Mycobacterium tuberculosis [TaxId: 1773]} Length = 131 | Back information, alignment and structure |
|---|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 302 | |||
| d1ey1a_ | 139 | Antitermination factor NusB {Escherichia coli [Tax | 100.0 | |
| d1tzva_ | 141 | Antitermination factor NusB {Thermotoga maritima [ | 99.98 | |
| d1eyva_ | 131 | Antitermination factor NusB {Mycobacterium tubercu | 99.97 | |
| d1sqga1 | 140 | Ribosomal RNA small subunit methyltransferase B, R | 99.96 |
| >d1ey1a_ a.79.1.1 (A:) Antitermination factor NusB {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|
class: All alpha proteins fold: NusB-like superfamily: NusB-like family: Antitermination factor NusB domain: Antitermination factor NusB species: Escherichia coli [TaxId: 562]
Probab=100.00 E-value=2.5e-33 Score=231.19 Aligned_cols=133 Identities=22% Similarity=0.287 Sum_probs=119.6
Q ss_pred CcHHHHHHHHHHHHHHHhcCCCHHHHHHHHHhccCCCCCccchhhhhhhhcccCCCCCCcccchhhHHHhhhhhhHHHHH
Q 022136 95 SPRAARELALLVVYAACLEGSDPIRLFEKRLNSRREPGYEFDKSSLLEYNHMSFGGPPVTTETVEEADELLRSDEEESAI 174 (302)
Q Consensus 95 ~R~~ARe~Avq~LYq~e~~g~~~~e~l~~~l~~~~~~~~e~d~~~l~e~~~~~~g~~~~~~~~~ee~~~l~~~~~~~~~~ 174 (302)
+|+++|++|+|+|||+++++.++++++..++... .
T Consensus 5 ~R~~aR~~a~q~Ly~~~~~~~~~~~~~~~~~~~~------------------~--------------------------- 39 (139)
T d1ey1a_ 5 ARRRARECAVQALYSWQLSQNDIADVEYQFLAEQ------------------D--------------------------- 39 (139)
T ss_dssp CCCSHHHHHHHHHHHHHHHCCCSHHHHHHHHHTT------------------T---------------------------
T ss_pred HHHHHHHHHHHHHHHHHhcCCCHHHHHHHHHHhc------------------c---------------------------
Confidence 5678999999999999999999999988877520 0
Q ss_pred HHhhhcCCCcccccHHHHHHHHHHHHHHHHcHHHHHHHHHhhCCCCCCCCCcchhHHHHHHHHHHHhhhcc-CCChhhHH
Q 022136 175 EAEVLSAPPKLVYSKLLLRFTRKLLVAVVDKWDAHVHIIDKVVPPIWKDQPAGRILELSILHLAMSEITVV-GTRHQIVI 253 (302)
Q Consensus 175 ~~~~~~~~~~l~~~~~Drafa~eLV~GVlr~~~~LD~iI~~~L~k~W~leRL~~vLDRaILRlAlyELl~~-diP~~VaI 253 (302)
+++.|+.|+++|++|+++|...||.+|+.++ + |+++|++++ +++|||+|+|||+|+ ++|++|+|
T Consensus 40 ------------~~~~d~~~~~~l~~gv~~~~~~id~~I~~~l-~-~~~~r~~~~-~~~ILr~a~~El~~~~~~p~~viI 104 (139)
T d1ey1a_ 40 ------------VKDVDVLYFRELLAGVATNTAYLDGLMKPYL-S-RLLEELGQV-EKAVLRIALYELSKRSDVPYKVAI 104 (139)
T ss_dssp ------------SSSCCCHHHHHHHHHHHHHHHHHHHHHTTCC-C-SCTTTSCHH-HHHHHHHHHHHHHSCSSCCSHHHH
T ss_pred ------------cchhhHHHHHHHHHHHHHhHHHHHHHHHHHH-H-hhHHhcChH-HHHHHHHHHHHHHHccCCCceehH
Confidence 1235789999999999999999999999999 3 679999999 799999999999997 69999999
Q ss_pred HHHHHHHHhhCCCCCCCchhHHHhHHHhhhhccc
Q 022136 254 NEAVDLAKRFCDGAAPRIINGCLRTFVRNLEGTA 287 (302)
Q Consensus 254 NEAVELAKky~~~~s~gFVNAVLrkI~R~l~~~e 287 (302)
||||+|||.|++++++||||||||++++++++.+
T Consensus 105 nE~Velak~~~~~~~~~fVNgVL~~i~k~~r~~e 138 (139)
T d1ey1a_ 105 NEAIELAKSFGAEDSHKFVNGVLDKAAPVIRPNK 138 (139)
T ss_dssp HHHHHHTTTTTCSSSSHHHHHHHHHHHHHHCTTC
T ss_pred HHHHHHHHHhCCCCccchHHHHHHHHHHHhCccC
Confidence 9999999999999999999999999999988754
|
| >d1tzva_ a.79.1.1 (A:) Antitermination factor NusB {Thermotoga maritima [TaxId: 2336]} | Back information, alignment and structure |
|---|
| >d1eyva_ a.79.1.1 (A:) Antitermination factor NusB {Mycobacterium tuberculosis [TaxId: 1773]} | Back information, alignment and structure |
|---|
| >d1sqga1 a.79.1.3 (A:5-144) Ribosomal RNA small subunit methyltransferase B, RsmB (Sun, Fmu/Fmv), N-terminal domain {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|