Psyllid ID: psy2165
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 | 145 | ||||||
| 328708187 | 700 | PREDICTED: bestrophin-3-like isoform 2 [ | 0.875 | 0.181 | 0.809 | 8e-61 | |
| 328708185 | 700 | PREDICTED: bestrophin-3-like isoform 1 [ | 0.875 | 0.181 | 0.809 | 8e-61 | |
| 189235903 | 1356 | PREDICTED: similar to bestrophin 2,3,4, | 0.875 | 0.093 | 0.803 | 5e-59 | |
| 380018511 | 734 | PREDICTED: uncharacterized protein LOC10 | 0.875 | 0.173 | 0.755 | 2e-58 | |
| 312381229 | 776 | hypothetical protein AND_06516 [Anophele | 0.882 | 0.164 | 0.798 | 4e-58 | |
| 345494944 | 894 | PREDICTED: hypothetical protein LOC10011 | 0.875 | 0.142 | 0.751 | 4e-58 | |
| 307169555 | 679 | Bestrophin-3 [Camponotus floridanus] | 0.875 | 0.187 | 0.748 | 9e-58 | |
| 340716578 | 857 | PREDICTED: hypothetical protein LOC10064 | 0.875 | 0.148 | 0.755 | 1e-57 | |
| 350404239 | 855 | PREDICTED: hypothetical protein LOC10074 | 0.875 | 0.148 | 0.755 | 1e-57 | |
| 340716576 | 855 | PREDICTED: hypothetical protein LOC10064 | 0.875 | 0.148 | 0.755 | 1e-57 |
| >gi|328708187|ref|XP_003243619.1| PREDICTED: bestrophin-3-like isoform 2 [Acyrthosiphon pisum] | Back alignment and taxonomy information |
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Score = 238 bits (606), Expect = 8e-61, Method: Composition-based stats.
Identities = 106/131 (80%), Positives = 118/131 (90%), Gaps = 4/131 (3%)
Query: 2 DVYIPIFTVLQFCFYLGWLKVAEVLIGPFGEDDDDIELNWLIDRHIKAAYMIVDEMHEEH 61
D+Y+PI T+++FCF++GWLKVAEVLIGPFGEDDDDIELNWLIDRHIKAAYMIVDEMHEEH
Sbjct: 277 DLYVPILTIIEFCFFVGWLKVAEVLIGPFGEDDDDIELNWLIDRHIKAAYMIVDEMHEEH 336
Query: 62 PELLKDQYWDEVVPKDLPYTLASECYRRSEPKGSAEFYKVKEADSLYANITS----RRKS 117
PELLKDQYWDEVVPKDLPYT+ASE YRR EPKGSAE YKVKE+DSLYAN+ RK+
Sbjct: 337 PELLKDQYWDEVVPKDLPYTVASEHYRREEPKGSAECYKVKESDSLYANMAPMHHMHRKT 396
Query: 118 VAPDDVYADYE 128
P+DVYADYE
Sbjct: 397 AVPEDVYADYE 407
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Source: Acyrthosiphon pisum Species: Acyrthosiphon pisum Genus: Acyrthosiphon Family: Aphididae Order: Hemiptera Class: Insecta Phylum: Arthropoda Superkingdom: Eukaryota |
| >gi|328708185|ref|XP_001944701.2| PREDICTED: bestrophin-3-like isoform 1 [Acyrthosiphon pisum] | Back alignment and taxonomy information |
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| >gi|189235903|ref|XP_968436.2| PREDICTED: similar to bestrophin 2,3,4, partial [Tribolium castaneum] | Back alignment and taxonomy information |
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| >gi|380018511|ref|XP_003693171.1| PREDICTED: uncharacterized protein LOC100868685 [Apis florea] | Back alignment and taxonomy information |
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| >gi|312381229|gb|EFR27022.1| hypothetical protein AND_06516 [Anopheles darlingi] | Back alignment and taxonomy information |
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| >gi|345494944|ref|XP_001603406.2| PREDICTED: hypothetical protein LOC100119673 [Nasonia vitripennis] | Back alignment and taxonomy information |
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| >gi|307169555|gb|EFN62197.1| Bestrophin-3 [Camponotus floridanus] | Back alignment and taxonomy information |
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| >gi|340716578|ref|XP_003396774.1| PREDICTED: hypothetical protein LOC100649883 isoform 2 [Bombus terrestris] | Back alignment and taxonomy information |
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| >gi|350404239|ref|XP_003487044.1| PREDICTED: hypothetical protein LOC100747717 [Bombus impatiens] | Back alignment and taxonomy information |
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| >gi|340716576|ref|XP_003396773.1| PREDICTED: hypothetical protein LOC100649883 isoform 1 [Bombus terrestris] | 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 | 145 | ||||||
| FB|FBgn0035696 | 809 | Best2 "Bestrophin 2" [Drosophi | 0.875 | 0.156 | 0.773 | 1.1e-50 | |
| FB|FBgn0040238 | 769 | Best1 "Bestrophin 1" [Drosophi | 0.793 | 0.149 | 0.565 | 8.7e-35 | |
| FB|FBgn0036491 | 526 | Best4 "Bestrophin 4" [Drosophi | 0.641 | 0.176 | 0.621 | 3.8e-30 | |
| FB|FBgn0036492 | 535 | Best3 "Bestrophin 3" [Drosophi | 0.862 | 0.233 | 0.480 | 5.6e-30 | |
| UNIPROTKB|E1C3A0 | 425 | BEST1 "Uncharacterized protein | 0.648 | 0.221 | 0.578 | 3.2e-26 | |
| MGI|MGI:1346332 | 551 | Best1 "bestrophin 1" [Mus musc | 0.958 | 0.252 | 0.423 | 5.2e-26 | |
| RGD|1311656 | 550 | Best1 "bestrophin 1" [Rattus n | 0.724 | 0.190 | 0.518 | 1.4e-25 | |
| UNIPROTKB|A5H7G8 | 580 | VMD2 "Bestrophin" [Canis lupus | 0.648 | 0.162 | 0.547 | 3.6e-25 | |
| UNIPROTKB|Q6UY87 | 585 | BEST1 "Bestrophin-1" [Macaca f | 0.648 | 0.160 | 0.536 | 7.9e-25 | |
| UNIPROTKB|O76090 | 585 | BEST1 "Bestrophin-1" [Homo sap | 0.648 | 0.160 | 0.526 | 1.3e-24 |
| FB|FBgn0035696 Best2 "Bestrophin 2" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
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Score = 531 (192.0 bits), Expect = 1.1e-50, P = 1.1e-50
Identities = 99/128 (77%), Positives = 111/128 (86%)
Query: 2 DVYIPIFTVLQFCFYLGWLKVAEVLIGPFGEDDDDIELNWLIDRHIKAAYMIVDEMHEEH 61
D++ P+FTVLQF FY+GWLKVAEVLI PFGEDD DIELNWLIDRHIKAAYMIVDEMHEEH
Sbjct: 279 DLFFPLFTVLQFVFYVGWLKVAEVLINPFGEDDGDIELNWLIDRHIKAAYMIVDEMHEEH 338
Query: 62 PELLKDQYWDEVVPKDLPYTLASECYRRSEPKGSAEFYKVKEADSLYANIT-SRRKSVAP 120
PELL+DQYW+ VVPKDLPYT+ASE YR+ EPKGSAE YKVK+ D++YANI K +
Sbjct: 339 PELLRDQYWECVVPKDLPYTVASEHYRKDEPKGSAEKYKVKKEDAMYANIMPGGGKRMLS 398
Query: 121 DDVYADYE 128
DDVYADYE
Sbjct: 399 DDVYADYE 406
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| FB|FBgn0040238 Best1 "Bestrophin 1" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
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| FB|FBgn0036491 Best4 "Bestrophin 4" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
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| FB|FBgn0036492 Best3 "Bestrophin 3" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
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| UNIPROTKB|E1C3A0 BEST1 "Uncharacterized protein" [Gallus gallus (taxid:9031)] | Back alignment and assigned GO terms |
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| MGI|MGI:1346332 Best1 "bestrophin 1" [Mus musculus (taxid:10090)] | Back alignment and assigned GO terms |
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| RGD|1311656 Best1 "bestrophin 1" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
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| UNIPROTKB|A5H7G8 VMD2 "Bestrophin" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q6UY87 BEST1 "Bestrophin-1" [Macaca fascicularis (taxid:9541)] | Back alignment and assigned GO terms |
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| UNIPROTKB|O76090 BEST1 "Bestrophin-1" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
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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 | 145 | |||
| pfam01062 | 284 | pfam01062, Bestrophin, Bestrophin, RFP-TM, chlorid | 9e-19 |
| >gnl|CDD|216274 pfam01062, Bestrophin, Bestrophin, RFP-TM, chloride channel | Back alignment and domain information |
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Score = 79.5 bits (197), Expect = 9e-19
Identities = 24/51 (47%), Positives = 33/51 (64%), Gaps = 3/51 (5%)
Query: 1 MDVYIPIFTVLQFCFYLGWLKVAEVLIGPFGEDDDDIELNWL---IDRHIK 48
+ + P+FTVL F F+ G KV E L PFGEDD+D+ LN L I+R++
Sbjct: 233 LGWFTPLFTVLIFYFFFGLDKVGEELENPFGEDDNDLPLNALCRTIERNLL 283
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Bestrophin is a 68-kDa basolateral plasma membrane protein expressed in retinal pigment epithelial cells (RPE). It is encoded by the VMD2 gene, which is mutated in Best macular dystrophy, a disease characterized by a depressed light peak in the electrooculogram. VMD2 encodes a 585-amino acid protein with an approximate mass of 68 kDa which has been designated bestrophin. Bestrophin shares homology with the Caenorhabditis elegans RFP gene family, named for the presence of a conserved arginine (R), phenylalanine (F), proline (P), amino acid sequence motif. Bestrophin is a plasma membrane protein, localised to the basolateral surface of RPE cells consistent with a role for bestrophin in the generation or regulation of the EOG light peak. Bestrophin and other RFP family members represent a new class of chloride channels, indicating a direct role for bestrophin in generating the light peak. The VMD2 gene underlying Best disease was shown to represent the first human member of the RFP-TM protein family. More than 97% of the disease-causing mutations are located in the N-terminal RFP-TM domain implying important functional properties. The bestrophins are four-pass transmembrane chloride-channel proteins, and the RFP-TM or bestrophin domain extends from the N-terminus through approximately 350 amino acids and contains all of the TM domains as well as nearly all reported disease causing mutations. Interestingly, the RFP motif is not conserved evolutionarily back beyond Metazoa, neither is it in plant members. Length = 284 |
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 145 | |||
| KOG3547|consensus | 450 | 100.0 | ||
| PF01062 | 293 | Bestrophin: Bestrophin, RFP-TM, chloride channel; | 98.89 |
| >KOG3547|consensus | Back alignment and domain information |
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Probab=100.00 E-value=3.8e-40 Score=292.52 Aligned_cols=113 Identities=50% Similarity=0.840 Sum_probs=99.8
Q ss_pred CceeechhhHHHHHHHHHHHHHHHHHhcCCCCCCChhhHHHHHHhhHHHHHHHHhhhhccCCCccccccCCCCCCCCCCc
Q psy2165 1 MDVYIPIFTVLQFCFYLGWLKVAEVLIGPFGEDDDDIELNWLIDRHIKAAYMIVDEMHEEHPELLKDQYWDEVVPKDLPY 80 (145)
Q Consensus 1 iD~y~Pv~t~lQF~Fy~GWLKVae~llNPFGeDDDDFE~n~lidrnl~v~~~iVD~~~~~~P~l~kD~fW~~~~~~~lPy 80 (145)
+|+|||+||++||+||||||||||.|+|||||||||||||||||||+++|++|||++|+++|+|.+|.||++..+. +.|
T Consensus 269 id~~fPi~T~lQFiF~vGWmKVaE~LlNP~GEDDDDFE~N~liDRNl~vgl~IVD~~~~~~P~l~~D~f~d~~~~~-p~y 347 (450)
T KOG3547|consen 269 IDLYFPIMTILQFIFYVGWLKVAEVLLNPLGEDDDDFECNYLIDRNLTVGLAIVDEMHDDHPELEKDQFWDDVDVL-PLY 347 (450)
T ss_pred cceeehhHHHHHHHHHhhHHHHHHHHhCCCCCCcchhhHHHhhhhhHHHHHHHhhhhhccCccccccccCCCCCcC-CCC
Confidence 6999999999999999999999999999999999999999999999999999999999999999999999997663 558
Q ss_pred chhhhhc-cCCCCCCCcccceeccccccc-ccccCC
Q psy2165 81 TLASECY-RRSEPKGSAEFYKVKEADSLY-ANITSR 114 (145)
Q Consensus 81 T~aS~~~-~~~~~~GS~~~~~v~~~d~~~-~n~~~~ 114 (145)
+.+|... +.+.+.||++++++.+.+... .++.++
T Consensus 348 ~~~s~~~~~~~~~~gS~~~~~~~~~~~~~~v~~~~~ 383 (450)
T KOG3547|consen 348 SEASADSKNNHALVGSAANVSLAKEDEENEVRMVPR 383 (450)
T ss_pred chhhhhccccccCCCChhhhhccccccccceeeccc
Confidence 8877554 455689999999988877655 344443
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| >PF01062 Bestrophin: Bestrophin, RFP-TM, chloride channel; InterPro: IPR021134 Bestrophin is a 68kDa basolateral plasma membrane protein expressed in retinal pigment epithelial cells (RPE) | 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