Citrus Sinensis ID: 027199
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 | 226 | ||||||
| 225440914 | 316 | PREDICTED: CAAX prenyl protease 2 [Vitis | 0.986 | 0.705 | 0.699 | 2e-88 | |
| 449462982 | 313 | PREDICTED: CAAX prenyl protease 2-like [ | 0.986 | 0.712 | 0.681 | 5e-85 | |
| 302746511 | 327 | farnesylated protein-converting enzyme 2 | 0.986 | 0.681 | 0.663 | 1e-82 | |
| 356537093 | 489 | PREDICTED: CAAX prenyl protease 2-like [ | 0.986 | 0.456 | 0.641 | 3e-81 | |
| 79594437 | 311 | CAAX prenyl protease 2 [Arabidopsis thal | 0.977 | 0.710 | 0.650 | 1e-77 | |
| 26453264 | 311 | unknown protein [Arabidopsis thaliana] g | 0.977 | 0.710 | 0.645 | 2e-76 | |
| 297823435 | 311 | prenyl-dependent CAAX protease [Arabidop | 0.977 | 0.710 | 0.645 | 9e-71 | |
| 224090659 | 270 | predicted protein [Populus trichocarpa] | 0.800 | 0.670 | 0.718 | 4e-70 | |
| 242087607 | 311 | hypothetical protein SORBIDRAFT_09g01752 | 0.938 | 0.681 | 0.563 | 7e-65 | |
| 212723560 | 313 | uncharacterized protein LOC100192945 [Ze | 0.942 | 0.680 | 0.556 | 4e-64 |
| >gi|225440914|ref|XP_002282860.1| PREDICTED: CAAX prenyl protease 2 [Vitis vinifera] gi|297740101|emb|CBI30283.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
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Score = 330 bits (847), Expect = 2e-88, Method: Compositional matrix adjust.
Identities = 156/223 (69%), Positives = 187/223 (83%)
Query: 4 WQAAVFPLFLTSLMYAGSMVLKSLLLLNSWTTDMNNSGGLSLGCIKIVLWSLRAQMFAVA 63
WQA VFPL LTSLMYAGS++LKSLL+++SW N G+++ +K V ++ +F+ A
Sbjct: 94 WQAMVFPLSLTSLMYAGSLLLKSLLIVSSWKQYKNQGRGIAINHVKNVPQNILNWVFSTA 153
Query: 64 SNILAWRNFVVAPLTEELVFRACMIPLLLCGGFKINTIIFLCPVFFSLAHLNHLMEIYSA 123
S+ILAWRN+VVAP TEELVFRACMIPLLLCGGFK ++IFLCP+FFSLAHLNHL+E YS
Sbjct: 154 SSILAWRNYVVAPFTEELVFRACMIPLLLCGGFKTYSVIFLCPIFFSLAHLNHLLEFYSK 213
Query: 124 QNFSLLKASMIVGLQLGYTVVFGWYASFLFIRTGHLAAPLIAHIFCNYMGLPVLFARNRG 183
N SLLKA M+ GLQLGYTV+FG YAS LFIRTGH+ AP++AHIFCN+MGLPVLFA+ +G
Sbjct: 214 HNRSLLKAFMVAGLQLGYTVIFGSYASLLFIRTGHIVAPIVAHIFCNFMGLPVLFAQGKG 273
Query: 184 LVSVAFVAGMVAFLWLLFPITRPDLYNDRTNNCRCLHGYCSWN 226
+VSVAFVAGMV FLWLLFP+T P LYNDRT+NCRC HGYC+W
Sbjct: 274 MVSVAFVAGMVGFLWLLFPVTDPALYNDRTDNCRCWHGYCTWT 316
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Source: Vitis vinifera Species: Vitis vinifera Genus: Vitis Family: Vitaceae Order: Vitales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|449462982|ref|XP_004149214.1| PREDICTED: CAAX prenyl protease 2-like [Cucumis sativus] gi|449500939|ref|XP_004161235.1| PREDICTED: CAAX prenyl protease 2-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|302746511|gb|ADL62870.1| farnesylated protein-converting enzyme 2 [Prunus persica] | Back alignment and taxonomy information |
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| >gi|356537093|ref|XP_003537065.1| PREDICTED: CAAX prenyl protease 2-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|79594437|ref|NP_850262.2| CAAX prenyl protease 2 [Arabidopsis thaliana] gi|332278181|sp|Q8GW19.2|FACE2_ARATH RecName: Full=CAAX prenyl protease 2; AltName: Full=Farnesylated proteins-converting enzyme 2; Short=AtFACE-2; AltName: Full=Prenyl protein-specific endoprotease 2; AltName: Full=Protein RAS-CONVERTING ENZYME 1; Short=AtRCE1 gi|39837445|emb|CAD59227.1| farnesylated-proteins converting enzyme-2 [Arabidopsis thaliana] gi|330254136|gb|AEC09230.1| CAAX prenyl protease 2 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|26453264|dbj|BAC43705.1| unknown protein [Arabidopsis thaliana] gi|28950887|gb|AAO63367.1| At2g36305 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|297823435|ref|XP_002879600.1| prenyl-dependent CAAX protease [Arabidopsis lyrata subsp. lyrata] gi|297325439|gb|EFH55859.1| prenyl-dependent CAAX protease [Arabidopsis lyrata subsp. lyrata] | Back alignment and taxonomy information |
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| >gi|224090659|ref|XP_002309046.1| predicted protein [Populus trichocarpa] gi|222855022|gb|EEE92569.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|242087607|ref|XP_002439636.1| hypothetical protein SORBIDRAFT_09g017520 [Sorghum bicolor] gi|241944921|gb|EES18066.1| hypothetical protein SORBIDRAFT_09g017520 [Sorghum bicolor] | Back alignment and taxonomy information |
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| >gi|212723560|ref|NP_001131597.1| uncharacterized protein LOC100192945 [Zea mays] gi|194691990|gb|ACF80079.1| unknown [Zea mays] gi|413945050|gb|AFW77699.1| CAAX prenyl protease 2 [Zea mays] | 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 | 226 | ||||||
| TAIR|locus:504956028 | 311 | FACE2 "farnesylated protein-co | 0.977 | 0.710 | 0.650 | 9e-77 | |
| ZFIN|ZDB-GENE-041008-116 | 321 | rce1a "RCE1 homolog, prenyl pr | 0.862 | 0.607 | 0.387 | 6e-32 | |
| UNIPROTKB|F1RUV3 | 329 | RCE1 "Uncharacterized protein" | 0.827 | 0.568 | 0.402 | 2e-31 | |
| UNIPROTKB|J9P1S2 | 488 | RCE1 "Uncharacterized protein" | 0.827 | 0.383 | 0.398 | 4.2e-31 | |
| UNIPROTKB|Q9Y256 | 329 | RCE1 "CAAX prenyl protease 2" | 0.827 | 0.568 | 0.398 | 4.2e-31 | |
| MGI|MGI:1336895 | 329 | Rce1 "RCE1 homolog, prenyl pro | 0.831 | 0.571 | 0.390 | 8.8e-31 | |
| FB|FBgn0029121 | 302 | Sras "severas" [Drosophila mel | 0.628 | 0.470 | 0.424 | 1.3e-30 | |
| UNIPROTKB|G3V8J7 | 329 | Rce1 "Ras and a-factor-convert | 0.831 | 0.571 | 0.390 | 1.4e-30 | |
| UNIPROTKB|E9PKA7 | 206 | RCE1 "CAAX prenyl protease 2" | 0.619 | 0.679 | 0.46 | 1e-29 | |
| ZFIN|ZDB-GENE-091204-277 | 305 | rce1b "RCE1 homolog, prenyl pr | 0.831 | 0.616 | 0.380 | 3.9e-28 |
| TAIR|locus:504956028 FACE2 "farnesylated protein-converting enzyme 2" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Score = 773 (277.2 bits), Expect = 9.0e-77, P = 9.0e-77
Identities = 145/223 (65%), Positives = 170/223 (76%)
Query: 4 WQAAVFPLFLTSLMYAGSMVLKSLLLLNSWTTDMNNSGGLSLGCIKIVLWSLRAQMFAVA 63
WQ V+PL LTSL+YAGS+VLK LL SW N G S I+ ++ A + A
Sbjct: 91 WQGVVYPLLLTSLVYAGSLVLKLFTLLESWKE--NGGGCSSFNYIRSFFQTIPASVLTSA 148
Query: 64 SNILAWRNFVVAPLTEELVFRACMIPLLLCGGFKINTIIFLCPVFFSLAHLNHLMEIYSA 123
SN+ WRNF+VAP+TEELVFR+CMIPLLLC GF+INT IFLCPV FSLAHLNH E+Y
Sbjct: 149 SNVSVWRNFIVAPVTEELVFRSCMIPLLLCAGFRINTAIFLCPVLFSLAHLNHFREMYIR 208
Query: 124 QNFSLLKASMIVGLQLGYTVVFGWYASFLFIRTGHLAAPLIAHIFCNYMGLPVLFARNRG 183
N S L+AS+IVGLQLGYTV+FG YASFLFIRTGHLAAPL AHIFCNYMGLPVL+A +G
Sbjct: 209 HNRSYLRASLIVGLQLGYTVIFGAYASFLFIRTGHLAAPLFAHIFCNYMGLPVLYANGKG 268
Query: 184 LVSVAFVAGMVAFLWLLFPITRPDLYNDRTNNCRCLHGYCSWN 226
LVS AF+ G+V F+ LLFP+T+P +YND TN+C C GYC WN
Sbjct: 269 LVSAAFLGGVVGFVLLLFPLTKPLMYNDSTNDCPCWLGYCLWN 311
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| ZFIN|ZDB-GENE-041008-116 rce1a "RCE1 homolog, prenyl protein peptidase (S. cerevisiae) a" [Danio rerio (taxid:7955)] | Back alignment and assigned GO terms |
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| UNIPROTKB|F1RUV3 RCE1 "Uncharacterized protein" [Sus scrofa (taxid:9823)] | Back alignment and assigned GO terms |
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| UNIPROTKB|J9P1S2 RCE1 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q9Y256 RCE1 "CAAX prenyl protease 2" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
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| MGI|MGI:1336895 Rce1 "RCE1 homolog, prenyl protein peptidase (S. cerevisiae)" [Mus musculus (taxid:10090)] | Back alignment and assigned GO terms |
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| FB|FBgn0029121 Sras "severas" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
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| UNIPROTKB|G3V8J7 Rce1 "Ras and a-factor-converting enzyme 1 homolog (S. cerevisiae), isoform CRA_b" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
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| UNIPROTKB|E9PKA7 RCE1 "CAAX prenyl protease 2" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
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| ZFIN|ZDB-GENE-091204-277 rce1b "RCE1 homolog, prenyl protein peptidase (S. cerevisiae) b" [Danio rerio (taxid:7955)] | 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
| GSVIVG00021630001 | SubName- Full=Chromosome chr8 scaffold_23, whole genome shotgun sequence; (316 aa) | ||||||||||
(Vitis vinifera) | |||||||||||
| GSVIVG00026916001 | • | • | 0.505 |
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 | 226 | |||
| pfam02517 | 93 | pfam02517, Abi, CAAX protease self-immunity | 4e-08 |
| >gnl|CDD|217080 pfam02517, Abi, CAAX protease self-immunity | Back alignment and domain information |
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Score = 49.1 bits (118), Expect = 4e-08
Identities = 26/107 (24%), Positives = 43/107 (40%), Gaps = 19/107 (17%)
Query: 66 ILAWRNFVVAPLTEELVFRACMIPLLLCGGFKINTIIFLCPVFFSLAHLNHLMEIYSAQN 125
+L ++AP+ EEL+FR ++P L F I + + F L HL +
Sbjct: 6 LLLLLLALLAPIGEELLFRGFLLPRLR-KRFWPLLAILISSLLFGLLHLPNGP------- 57
Query: 126 FSLLKASMIVGLQLGYTVVFGWYASFLFIRTGHLAAPLIAHIFCNYM 172
L + G +L++RTG L A ++ H N +
Sbjct: 58 -----------LAFLSAFLLGLVLGWLYLRTGSLWAAILLHALNNLL 93
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Members of this family are probably proteases (after a isoprenyl group is attached to the Cys residue in the C-terminal CAAX motif of a protein to attach it to the membrane, the AAX tripeptide being removed by one of the CAAX prenyl proteases). The family contains the CAAX prenyl protease. The proteins contain a highly conserved Glu-Glu motif at the amino end of the alignment. The alignment also contains two histidine residues that may be involved in zinc binding. While they are involved in membrane anchoring of proteins in eukaryotes, little is known about their function in prokaryotes. In some known bacteriocin loci, Abi genes have been found downstream of bacteriocin structural genes where they are probably involved in self-immunity. Investigation of the bacteriocin-like loci in the Gram positive bacteria locus from Lactobacillus sakei 23K confirmed that the bacteriocin-like genes (sak23Kalphabeta) exhibited antimicrobial activity when expressed in a heterologous host and that the associated Abi gene (sak23Ki) conferred immunity against the cognate bacteriocin. Interestingly, the immunity genes from three similar systems conferred a high degree of cross-immunity against each other's bacteriocins, suggesting the recognition of a common receptor. Site-directed mutagenesis demonstrated that the conserved motifs constituting the putative proteolytic active site of the Abi proteins are essential for the immunity function of Sak23Ki - thus a new concept in self-immunity. Length = 93 |
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 226 | |||
| KOG4130 | 291 | consensus Prenyl protein protease [Posttranslation | 100.0 | |
| PF02517 | 91 | Abi: CAAX protease self-immunity; InterPro: IPR003 | 99.74 | |
| TIGR03008 | 222 | pepcterm_CAAX CAAX prenyl protease-related protein | 99.59 | |
| COG1266 | 226 | Predicted metal-dependent membrane protease [Gener | 99.56 | |
| COG4449 | 827 | Predicted protease of the Abi (CAAX) family [Gener | 96.68 | |
| PF13367 | 191 | PrsW-protease: Protease prsW family | 86.51 |
| >KOG4130 consensus Prenyl protein protease [Posttranslational modification, protein turnover, chaperones] | Back alignment and domain information |
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Probab=100.00 E-value=6.7e-48 Score=335.87 Aligned_cols=192 Identities=36% Similarity=0.640 Sum_probs=169.6
Q ss_pred hhHHhHHHHHHHHHHHHHHHHHHHHHhhcccccCCCCCCCCccchhHHhhhHHHHHHHHhhhhHHHhhhhhhhhhHHHHH
Q 027199 3 QWQAAVFPLFLTSLMYAGSMVLKSLLLLNSWTTDMNNSGGLSLGCIKIVLWSLRAQMFAVASNILAWRNFVVAPLTEELV 82 (226)
Q Consensus 3 ~~~a~~~pl~LT~~Lf~Gpl~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~w~~~~~~~~~~~~~~~~rn~IvaPi~EElv 82 (226)
+++|++.|+++|+++|+||+++-.+.. + +.+ +++..+|| ++++.|++||||.|+||++||++
T Consensus 84 ~~~avlk~lllt~tLflGPl~~v~m~~-------~----~~r-~~fil~~~------~~cf~nii~~RN~iiaPLtEElv 145 (291)
T KOG4130|consen 84 FVKAVLKPLLLTLTLFLGPLLDVVMYH-------L----LNR-KSFILEDW------YHCFLNIIWFRNFIIAPLTEELV 145 (291)
T ss_pred hHHHHHHHHHHHHHHHhhhhhheeeec-------c----ccc-hhccHHHH------HHHHHHHHHHHhhhhccchHHHH
Confidence 689999999999999999999765421 1 111 24557788 88999999999999999999999
Q ss_pred HHHhhHHHHHcCCCCcchhHHHHHHHHHHhhhhhHHHHHHhhhhhHHHHHHHHHHHHHHHHHHHHHHHHHHHhhCCchHH
Q 027199 83 FRACMIPLLLCGGFKINTIIFLCPVFFSLAHLNHLMEIYSAQNFSLLKASMIVGLQLGYTVVFGWYASFLFIRTGHLAAP 162 (226)
Q Consensus 83 FRg~ll~~l~~~~~~~~~ai~lssllFglaH~~h~~e~~~~~g~~~~~al~~~~~Q~~yt~lfG~~~a~ly~rTgsL~~~ 162 (226)
||+||+|..+...++..++++++|++||+||.||++|+...+..+..++++.+.+||.||++||+|.+++|+||||+|+|
T Consensus 146 fracmlp~~l~~~~s~l~avF~~PLfFGvAH~HHiyEqL~~g~~~~~~ilL~t~fQfsYTtlFG~yTaflF~rTghl~~~ 225 (291)
T KOG4130|consen 146 FRACMLPTYLNLIQSSLQAVFWQPLFFGVAHAHHIYEQLQEGSMTTVSILLTTCFQFSYTTLFGGYTAFLFVRTGHLWCP 225 (291)
T ss_pred HHHHHHHHHHHhhhcchhhHHHhhHHHhHHHHHHHHHHHHhcchHHHHHHHHHHHHHHHHHHHHHHHHHHhhhcCCchHH
Confidence 99999999986668999999999999999999999999865557788899999999999999999999999999999999
Q ss_pred HHHHHHhhhhhhhhhhh-----cchhH-HHHHHHHHHHHHHHHHhcCCCCccccCC
Q 027199 163 LIAHIFCNYMGLPVLFA-----RNRGL-VSVAFVAGMVAFLWLLFPITRPDLYNDR 212 (226)
Q Consensus 163 il~H~~~N~~Glp~~~~-----~~~~~-~~~~~v~G~v~f~~lL~~lt~~~~y~~~ 212 (226)
|++|++||.||+|++.+ +++++ ..+.|..|+..|+.++.+.|+|+.|++.
T Consensus 226 iLvHAfCN~MGfP~l~~~~~~~~~rri~a~v~~llgv~~fllllgl~t~~~~~d~l 281 (291)
T KOG4130|consen 226 ILVHAFCNIMGFPNLHFTVVDKKARRISALVSYLLGVYFFLLLLGLITDPDTYDTL 281 (291)
T ss_pred HHHHHHHhhcCChhHHHHHcCcccchHHHHHHHHHHHHHHHHHhccccCchhhccC
Confidence 99999999999999976 23333 3567999999999999999999999885
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| >PF02517 Abi: CAAX protease self-immunity; InterPro: IPR003675 Members of this family are probably proteases (after a isoprenyl group is attached to the Cys residue in the C-terminal CAAX motif of a protein to attach it to the membrane, the AAX tripeptide is removed by one of the CAAX prenyl proteases) | Back alignment and domain information |
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| >TIGR03008 pepcterm_CAAX CAAX prenyl protease-related protein | Back alignment and domain information |
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| >COG1266 Predicted metal-dependent membrane protease [General function prediction only] | Back alignment and domain information |
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| >COG4449 Predicted protease of the Abi (CAAX) family [General function prediction only] | Back alignment and domain information |
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| >PF13367 PrsW-protease: Protease prsW family | 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