Citrus Sinensis ID: 028278
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 | 211 | ||||||
| 225443728 | 215 | PREDICTED: ER lumen protein retaining re | 0.876 | 0.860 | 0.897 | 4e-92 | |
| 298201213 | 215 | ER luminal protein receptor 2a [Nicotian | 0.867 | 0.851 | 0.857 | 3e-89 | |
| 449433672 | 215 | PREDICTED: ER lumen protein retaining re | 0.876 | 0.860 | 0.859 | 1e-88 | |
| 449479209 | 215 | PREDICTED: LOW QUALITY PROTEIN: ER lumen | 0.876 | 0.860 | 0.854 | 5e-88 | |
| 307136187 | 215 | ER lumen protein retaining receptor [Cuc | 0.876 | 0.860 | 0.859 | 7e-88 | |
| 297851352 | 215 | hypothetical protein ARALYDRAFT_473143 [ | 0.867 | 0.851 | 0.841 | 9e-88 | |
| 188509937 | 215 | ERD2-like protein [Gossypium raimondii] | 0.867 | 0.851 | 0.857 | 3e-87 | |
| 18397049 | 215 | ER lumen protein retaining receptor [Ara | 0.867 | 0.851 | 0.830 | 9e-87 | |
| 255562510 | 215 | er lumen protein retaining receptor, put | 0.876 | 0.860 | 0.891 | 1e-84 | |
| 351724579 | 215 | uncharacterized protein LOC100306692 [Gl | 0.938 | 0.920 | 0.787 | 7e-84 |
| >gi|225443728|ref|XP_002267990.1| PREDICTED: ER lumen protein retaining receptor [Vitis vinifera] gi|297740541|emb|CBI30723.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
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Score = 343 bits (879), Expect = 4e-92, Method: Compositional matrix adjust.
Identities = 166/185 (89%), Positives = 175/185 (94%)
Query: 1 MNIFRFAGDMTHLISILVLLLKIYATKSCSGISLKTQELYALVFLTRYLDLFTDFISVYN 60
MNIFR AGDMTHL+SILVLLLKIYATKSCSGISLKTQELYALVFLTRYLDLFTDFISVYN
Sbjct: 1 MNIFRLAGDMTHLMSILVLLLKIYATKSCSGISLKTQELYALVFLTRYLDLFTDFISVYN 60
Query: 61 TVMKLVFIASSLAIVWCMRMHRAVRRTYDKELDTFRHYFLIAACFVLSLILNEKFTFQEI 120
TVMKLVFI SSLAIVWCMRMHR V+R+YD +LDTFRHYFL+AACF+ +LI++EKFTFQEI
Sbjct: 61 TVMKLVFIGSSLAIVWCMRMHRTVKRSYDGQLDTFRHYFLVAACFLSALIVHEKFTFQEI 120
Query: 121 FWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYVFFLGAYRAFYILNWIYRYITEPHFSR 180
FWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYVFFLGAYRA YILNWIYRY TE HFSR
Sbjct: 121 FWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYVFFLGAYRALYILNWIYRYFTEQHFSR 180
Query: 181 WIGKI 185
WI I
Sbjct: 181 WIACI 185
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Source: Vitis vinifera Species: Vitis vinifera Genus: Vitis Family: Vitaceae Order: Vitales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|298201213|gb|ADI60302.1| ER luminal protein receptor 2a [Nicotiana benthamiana] | Back alignment and taxonomy information |
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| >gi|449433672|ref|XP_004134621.1| PREDICTED: ER lumen protein retaining receptor-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|449479209|ref|XP_004155536.1| PREDICTED: LOW QUALITY PROTEIN: ER lumen protein retaining receptor-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|307136187|gb|ADN34026.1| ER lumen protein retaining receptor [Cucumis melo subsp. melo] | Back alignment and taxonomy information |
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| >gi|297851352|ref|XP_002893557.1| hypothetical protein ARALYDRAFT_473143 [Arabidopsis lyrata subsp. lyrata] gi|297339399|gb|EFH69816.1| hypothetical protein ARALYDRAFT_473143 [Arabidopsis lyrata subsp. lyrata] | Back alignment and taxonomy information |
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| >gi|188509937|gb|ACD56623.1| ERD2-like protein [Gossypium raimondii] | Back alignment and taxonomy information |
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| >gi|18397049|ref|NP_564326.1| ER lumen protein retaining receptor [Arabidopsis thaliana] gi|544250|sp|P35402.1|ERD2_ARATH RecName: Full=ER lumen protein retaining receptor; AltName: Full=HDEL receptor gi|9502409|gb|AAF88108.1|AC021043_1 endoplasmic reticulum retention receptor Erd2 [Arabidopsis thaliana] gi|12323512|gb|AAG51724.1|AC068667_3 ER lumen protein retaining receptor; 3333-1007 [Arabidopsis thaliana] gi|20260682|gb|AAM13239.1| ER lumen protein retaining receptor; 3333-1007 [Arabidopsis thaliana] gi|32189301|gb|AAP75805.1| At1g29330 [Arabidopsis thaliana] gi|332192952|gb|AEE31073.1| ER lumen protein retaining receptor [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|255562510|ref|XP_002522261.1| er lumen protein retaining receptor, putative [Ricinus communis] gi|223538514|gb|EEF40119.1| er lumen protein retaining receptor, putative [Ricinus communis] | Back alignment and taxonomy information |
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| >gi|351724579|ref|NP_001235015.1| uncharacterized protein LOC100306692 [Glycine max] gi|255629293|gb|ACU14991.1| unknown [Glycine max] | 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)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 211 | ||||||
| TAIR|locus:2013683 | 215 | ERD2 "AT1G29330" [Arabidopsis | 0.862 | 0.846 | 0.835 | 1.7e-82 | |
| TAIR|locus:2086954 | 215 | ERD2B "AT3G25040" [Arabidopsis | 0.862 | 0.846 | 0.714 | 5.3e-72 | |
| FB|FBgn0022268 | 212 | KdelR "KDEL receptor" [Drosoph | 0.834 | 0.830 | 0.550 | 1.7e-52 | |
| WB|WBGene00001331 | 213 | erd-2 [Caenorhabditis elegans | 0.834 | 0.826 | 0.528 | 5.2e-49 | |
| WB|WBGene00016195 | 213 | C28H8.4 [Caenorhabditis elegan | 0.834 | 0.826 | 0.550 | 1.8e-48 | |
| UNIPROTKB|Q5ZKX9 | 212 | KDELR2 "ER lumen protein retai | 0.834 | 0.830 | 0.550 | 2e-47 | |
| UNIPROTKB|F1N840 | 212 | KDELR2 "ER lumen protein retai | 0.834 | 0.830 | 0.544 | 3.3e-47 | |
| UNIPROTKB|Q2KJ37 | 212 | KDELR2 "ER lumen protein retai | 0.834 | 0.830 | 0.544 | 3.3e-47 | |
| UNIPROTKB|E2QXL5 | 212 | KDELR2 "ER lumen protein retai | 0.834 | 0.830 | 0.544 | 3.3e-47 | |
| UNIPROTKB|J9P024 | 258 | KDELR2 "ER lumen protein retai | 0.834 | 0.682 | 0.544 | 3.3e-47 |
| TAIR|locus:2013683 ERD2 "AT1G29330" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Score = 827 (296.2 bits), Expect = 1.7e-82, P = 1.7e-82
Identities = 152/182 (83%), Positives = 170/182 (93%)
Query: 1 MNIFRFAGDMTHLISILVLLLKIYATKSCSGISLKTQELYALVFLTRYLDLFTDFISVYN 60
MNIFRFAGDM+HLIS+L+LLLKIYATKSC+GISLKTQELYALVFLTRYLDLFTD++S+YN
Sbjct: 1 MNIFRFAGDMSHLISVLILLLKIYATKSCAGISLKTQELYALVFLTRYLDLFTDYVSLYN 60
Query: 61 TVMKLVFIASSLAIVWCMRMHRAVRRTYDKELDTFRHYFLIAACFVLSLILNEKFTFQEI 120
++MK+VFIASSLAIVWCMR H VRR+YDK+LDTFRH +++ ACFVL LILNEKFT QE+
Sbjct: 61 SIMKIVFIASSLAIVWCMRRHPLVRRSYDKDLDTFRHQYVVLACFVLGLILNEKFTVQEV 120
Query: 121 FWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYVFFLGAYRAFYILNWIYRYITEPHFSR 180
FWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYV FLGAYR YI+NWIYRY TE HF+R
Sbjct: 121 FWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYVVFLGAYRGLYIINWIYRYFTEDHFTR 180
Query: 181 WI 182
WI
Sbjct: 181 WI 182
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| TAIR|locus:2086954 ERD2B "AT3G25040" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| FB|FBgn0022268 KdelR "KDEL receptor" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
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| WB|WBGene00001331 erd-2 [Caenorhabditis elegans (taxid:6239)] | Back alignment and assigned GO terms |
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| WB|WBGene00016195 C28H8.4 [Caenorhabditis elegans (taxid:6239)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q5ZKX9 KDELR2 "ER lumen protein retaining receptor 2" [Gallus gallus (taxid:9031)] | Back alignment and assigned GO terms |
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| UNIPROTKB|F1N840 KDELR2 "ER lumen protein retaining receptor" [Gallus gallus (taxid:9031)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q2KJ37 KDELR2 "ER lumen protein retaining receptor 2" [Bos taurus (taxid:9913)] | Back alignment and assigned GO terms |
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| UNIPROTKB|E2QXL5 KDELR2 "ER lumen protein retaining receptor" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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| UNIPROTKB|J9P024 KDELR2 "ER lumen protein retaining receptor" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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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
Fail to connect to STRING server
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 | 211 | |||
| pfam00810 | 143 | pfam00810, ER_lumen_recept, ER lumen protein retai | 2e-66 | |
| COG5196 | 214 | COG5196, ERD2, ER lumen protein retaining receptor | 8e-59 |
| >gnl|CDD|144416 pfam00810, ER_lumen_recept, ER lumen protein retaining receptor | Back alignment and domain information |
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Score = 200 bits (511), Expect = 2e-66
Identities = 87/145 (60%), Positives = 114/145 (78%), Gaps = 2/145 (1%)
Query: 28 SCSGISLKTQELYALVFLTRYLDLFTDFISVYNTVMKLVFIASSLAIVWCMRMHRAVRRT 87
SCSG+SLKTQ LYA+VFLTRYLDLF +IS+YNT+MK++FI SS+ ++ M+ + T
Sbjct: 1 SCSGLSLKTQILYAIVFLTRYLDLFEGYISLYNTIMKILFIVSSVYTIYLMKF--KYKAT 58
Query: 88 YDKELDTFRHYFLIAACFVLSLILNEKFTFQEIFWAFSIYLEAVAILPQLVLLQRSGNVD 147
YD+++DTF+ +LI C VL+LI + ++F EI W FSIYLE+VAILPQL +LQ++G V+
Sbjct: 59 YDRDIDTFKIEYLIVPCLVLALIFHHSYSFLEILWTFSIYLESVAILPQLFMLQKTGEVE 118
Query: 148 NLTGQYVFFLGAYRAFYILNWIYRY 172
NLT Y+F LG YRA YILNWIYRY
Sbjct: 119 NLTSHYLFALGLYRALYILNWIYRY 143
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Length = 143 |
| >gnl|CDD|227523 COG5196, ERD2, ER lumen protein retaining receptor [Intracellular trafficking and secretion] | 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 | 211 | |||
| KOG3106 | 212 | consensus ER lumen protein retaining receptor [Int | 100.0 | |
| COG5196 | 214 | ERD2 ER lumen protein retaining receptor [Intracel | 100.0 | |
| PF00810 | 147 | ER_lumen_recept: ER lumen protein retaining recept | 100.0 | |
| TIGR00951 | 220 | 2A43 Lysosomal Cystine Transporter. | 96.08 | |
| PF04193 | 61 | PQ-loop: PQ loop repeat | 94.87 | |
| KOG3211 | 230 | consensus Predicted endoplasmic reticulum membrane | 93.17 | |
| PF04193 | 61 | PQ-loop: PQ loop repeat | 92.4 | |
| smart00679 | 32 | CTNS Repeated motif present between transmembrane | 85.77 | |
| PHA02246 | 192 | hypothetical protein | 83.96 |
| >KOG3106 consensus ER lumen protein retaining receptor [Intracellular trafficking, secretion, and vesicular transport] | Back alignment and domain information |
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Probab=100.00 E-value=4.7e-74 Score=486.75 Aligned_cols=178 Identities=61% Similarity=1.048 Sum_probs=175.2
Q ss_pred CchhhhhhhhHHHHHHHHHHHHHHhhcccccccchhhHHHHHHHHhhcccccchhHHHHHHHHHHHHHHHHHHHHHHHHc
Q 028278 1 MNIFRFAGDMTHLISILVLLLKIYATKSCSGISLKTQELYALVFLTRYLDLFTDFISVYNTVMKLVFIASSLAIVWCMRM 80 (211)
Q Consensus 1 mnifr~~gd~~Hl~s~~lLl~Ki~~~KS~sGlSlKTQ~Ly~iVf~~Ryldl~~~~~s~Ynt~mki~~i~~s~~iiyli~~ 80 (211)
||.||++||++|++|+++|++||+|+|||+|||+|||+||++||++||+|+|+.+.|.||++||++++++|.+++|+|++
T Consensus 1 mn~fr~~gd~~H~~~i~vLi~Ki~ktrsCaGiSlKSQ~L~Alvf~~Ryldlf~~~~s~ynt~mki~fl~~t~~ivymi~~ 80 (212)
T KOG3106|consen 1 MNNFRFAGDLSHLAAIIVLILKIWKTKSCAGISLKSQELFALVFATRYLDLFTFYESLYNTIMKIAFLASTLWIVYMIRF 80 (212)
T ss_pred CcchhhHHHHHHHHHHHHHHHHHHhcCccccccchHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 89999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred ccccccccccccccccchhhhHHHHHHHHHhcCCcchhHHHHHHHHHHHHHHHHHHHHHHHhcCCccchHHHHHHHHhHH
Q 028278 81 HRAVRRTYDKELDTFRHYFLIAACFVLSLILNEKFTFQEIFWAFSIYLEAVAILPQLVLLQRSGNVDNLTGQYVFFLGAY 160 (211)
Q Consensus 81 ~~~yk~TY~~~~Dtf~~~~liip~~vLall~~~~~~~~eilWtFSiyLEsvAILPQL~mlqk~g~vE~lTshYv~aLG~y 160 (211)
|+|+|||+|+|||+++|+++||+++|+++||++++.|++|+||+|||||||||||+|+||+|++|++|+||+++||+|
T Consensus 81 --k~~~tYd~~~DtFri~~llvp~~vlsl~i~~~~t~~eilWtFsiyLEsVaILPQL~~lq~tg~~E~~TahYvfaLG~y 158 (212)
T KOG3106|consen 81 --KLRATYDKEKDTFRIEYLLVPSAVLSLLINHSFTILEILWTFSIYLESVAILPQLFMLQKTGEAETITAHYLFALGLY 158 (212)
T ss_pred --HHHHHHhcccCceeEEEEehhheeeeeeecCCccHHHHHHHHHHHHHHHHHhHHHHHHHhcCCccchHHHHHHHHHHH
Confidence 999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred HHHHHHHHHHHHhcCCCccc
Q 028278 161 RAFYILNWIYRYITEPHFSR 180 (211)
Q Consensus 161 R~lyl~~Wi~ry~~~~~~~~ 180 (211)
|++|++|||+||.+|+++++
T Consensus 159 R~ly~~~WI~r~~~e~~~~~ 178 (212)
T KOG3106|consen 159 RALYIANWIYRYVTEDFWDP 178 (212)
T ss_pred HHHHHHHHHHHHHhhccccc
Confidence 99999999999999996543
|
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| >COG5196 ERD2 ER lumen protein retaining receptor [Intracellular trafficking and secretion] | Back alignment and domain information |
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| >PF00810 ER_lumen_recept: ER lumen protein retaining receptor; InterPro: IPR000133 Proteins resident in the lumen of the endoplasmic reticulum (ER) contain a C-terminal tetrapeptide, commonly known as Lys-Asp-Glu-Leu (KDEL) in mammals and His-Asp-Glu-Leu (HDEL) in yeast (Saccharomyces cerevisiae) that acts as a signal for their retrieval from subsequent compartments of the secretory pathway | Back alignment and domain information |
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| >TIGR00951 2A43 Lysosomal Cystine Transporter | Back alignment and domain information |
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| >PF04193 PQ-loop: PQ loop repeat | Back alignment and domain information |
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| >KOG3211 consensus Predicted endoplasmic reticulum membrane protein Lec35/MPDU1 involved in monosaccharide-P-dolichol utilization [General function prediction only] | Back alignment and domain information |
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| >PF04193 PQ-loop: PQ loop repeat | Back alignment and domain information |
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| >smart00679 CTNS Repeated motif present between transmembrane helices in cystinosin, yeast ERS1p, mannose-P-dolichol utilization defect 1, and other hypothetical proteins | Back alignment and domain information |
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| >PHA02246 hypothetical protein | 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
No hit with probability above 80.00
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
No hit with e-value below 0.005
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
No hit with probability above 80.00