Citrus Sinensis ID: 038081


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-
NSAIPGHSTPANFIRNSCRATRYPALCVQCLSGYGHAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQAAAVTQKP
cccccccccHHHHHHHHccccccHHHHHHHHcccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHcHHHHHHHHHHHHccccHHHHccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHccccHHHcccc
cccccccccHHHHHHHHccccccHHHHHHHHHHHcccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHcccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccHHHHHHHHHHccccccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcccc
nsaipghstpanfirnscratrypalCVQCLSGYGHAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAaltdentcldgfdgrfmdGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQAAAVTQKP
nsaipghstpanFIRNSCRATRYPALCVQCLSGYGHAIRNEHQLAVTALSVSLSRARSAaafvgkltkvrgikkreflaVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQAAAVTQKP
NSAIPGHSTPANFIRNSCRATRYPALCVQCLSGYGHAIRNEHQLAVTalsvslsrarsaaaFVGKLTKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQAAAVTQKP
***********NFIRNSCRATRYPALCVQCLSGYGHAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAAR**********
****************SCRATRYPALCVQ**************LAVTALSVSLSRARSAAAFVG*************LAVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAALTDENTCLDGFDGR*********IRRRVTNVAQVTSNALALVNR**************
********TPANFIRNSCRATRYPALCVQCLSGYGHAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAA***********
**********ANFIRNSCRATRYPALCVQCLSGYGHAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQAAA*****
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiiiiiiiiiiii
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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NSAIPGHSTPANFIRNSCRATRYPALCVQCLSGYGHAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQAAAVTQKP
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query171 2.2.26 [Sep-21-2011]
P17407193 21 kDa protein OS=Daucus N/A no 0.883 0.782 0.490 5e-40
O49006 592 Pectinesterase/pectineste no no 0.830 0.239 0.303 5e-14
O04886 584 Pectinesterase 1 OS=Citru no no 0.906 0.265 0.289 4e-13
P83948 584 Pectinesterase 3 OS=Citru no no 0.906 0.265 0.289 4e-13
Q9M3B0 598 Probable pectinesterase/p no no 0.923 0.264 0.295 2e-12
Q43143 583 Pectinesterase/pectineste N/A no 0.836 0.245 0.278 4e-12
Q42534 587 Pectinesterase 2 OS=Arabi no no 0.865 0.252 0.273 2e-11
Q9LUL8 968 Putative pectinesterase/p no no 0.865 0.152 0.274 3e-10
Q9FK05 587 Probable pectinesterase/p no no 0.842 0.245 0.272 8e-10
Q8GX86 669 Probable pectinesterase/p no no 0.836 0.213 0.262 2e-09
>sp|P17407|21KD_DAUCA 21 kDa protein OS=Daucus carota PE=2 SV=1 Back     alignment and function desciption
 Score =  163 bits (413), Expect = 5e-40,   Method: Compositional matrix adjust.
 Identities = 81/165 (49%), Positives = 110/165 (66%), Gaps = 14/165 (8%)

Query: 13  FIRNSCRATRYPALCVQCLSGYGHAIRNEHQ-LAVTALSVSLSRARSAAAFVGKLTKVRG 71
           FI+ SC  T YPA+C Q LS Y   I+N  Q LA TAL VSL+R + A  F+ +L K +G
Sbjct: 28  FIKTSCTLTTYPAVCEQSLSAYAKTIQNNPQELASTALQVSLTRTQQAQTFMKRLNKFKG 87

Query: 72  IKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRA-------------TWVSAALTDEN 118
           +K R++ A+ DC+E + D +DR+S+S  E+ ++  A             TWVSAALTDE 
Sbjct: 88  LKARQYAAIHDCLEEVEDSLDRVSRSCDEMKNLSHAKGNDFTFRMSNVETWVSAALTDET 147

Query: 119 TCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQ 163
           TC+DGF G+ MDG +K ++R +V  VA+VTSNALALVN FAA+H+
Sbjct: 148 TCMDGFAGKGMDGKIKESVRAQVVAVARVTSNALALVNNFAAKHK 192





Daucus carota (taxid: 4039)
>sp|O49006|PME3_ARATH Pectinesterase/pectinesterase inhibitor 3 OS=Arabidopsis thaliana GN=PME3 PE=2 SV=2 Back     alignment and function description
>sp|O04886|PME1_CITSI Pectinesterase 1 OS=Citrus sinensis GN=PECS-1.1 PE=2 SV=1 Back     alignment and function description
>sp|P83948|PME3_CITSI Pectinesterase 3 OS=Citrus sinensis PE=1 SV=1 Back     alignment and function description
>sp|Q9M3B0|PME34_ARATH Probable pectinesterase/pectinesterase inhibitor 34 OS=Arabidopsis thaliana GN=PME34 PE=2 SV=1 Back     alignment and function description
>sp|Q43143|PMEU1_SOLLC Pectinesterase/pectinesterase inhibitor U1 OS=Solanum lycopersicum GN=PMEU1 PE=2 SV=1 Back     alignment and function description
>sp|Q42534|PME2_ARATH Pectinesterase 2 OS=Arabidopsis thaliana GN=PME2 PE=2 SV=2 Back     alignment and function description
>sp|Q9LUL8|PME26_ARATH Putative pectinesterase/pectinesterase inhibitor 26 OS=Arabidopsis thaliana GN=PME26 PE=2 SV=1 Back     alignment and function description
>sp|Q9FK05|PME61_ARATH Probable pectinesterase/pectinesterase inhibitor 61 OS=Arabidopsis thaliana GN=PME61 PE=1 SV=1 Back     alignment and function description
>sp|Q8GX86|PME21_ARATH Probable pectinesterase/pectinesterase inhibitor 21 OS=Arabidopsis thaliana GN=PME21 PE=2 SV=2 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query171
255537037198 21 kDa protein precursor, putative [Rici 0.959 0.828 0.702 2e-63
357481945217 Pectinesterase [Medicago truncatula] gi| 0.918 0.723 0.654 1e-56
217069970196 unknown [Medicago truncatula] gi|3885184 0.918 0.801 0.654 1e-56
388514129196 unknown [Medicago truncatula] 0.918 0.801 0.654 1e-56
225426921199 PREDICTED: 21 kDa protein [Vitis vinifer 0.941 0.809 0.657 2e-56
217075705217 unknown [Medicago truncatula] 0.918 0.723 0.654 6e-56
224074703198 predicted protein [Populus trichocarpa] 0.918 0.792 0.695 2e-55
356565333213 PREDICTED: 21 kDa protein-like [Glycine 0.918 0.737 0.572 3e-49
15234547206 pectin methylesterase inhibitor 1 [Arabi 0.894 0.742 0.627 2e-48
21555297206 unknown [Arabidopsis thaliana] 0.894 0.742 0.621 4e-48
>gi|255537037|ref|XP_002509585.1| 21 kDa protein precursor, putative [Ricinus communis] gi|223549484|gb|EEF50972.1| 21 kDa protein precursor, putative [Ricinus communis] Back     alignment and taxonomy information
 Score =  246 bits (628), Expect = 2e-63,   Method: Compositional matrix adjust.
 Identities = 125/178 (70%), Positives = 142/178 (79%), Gaps = 14/178 (7%)

Query: 8   STPANFIRNSCRATRYPALCVQCLSGYGHAIR-NEHQLAVTALSVSLSRARSAAAFVGKL 66
           S+P +FI+ SC+ATRYP LCVQCLSGY  AI+ NE  LA TALSVSL+RA+SA  +V KL
Sbjct: 21  SSPIDFIKASCKATRYPDLCVQCLSGYASAIQQNEQHLAQTALSVSLTRAKSAGDYVKKL 80

Query: 67  TKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRA-------------TWVSAA 113
           TKVRGIK RE+ AVKDCI+NMGD VDRLSQS+REL H+GRA             TWVSAA
Sbjct: 81  TKVRGIKAREYRAVKDCIDNMGDTVDRLSQSIRELDHMGRAVGKDFVWHMSNVQTWVSAA 140

Query: 114 LTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQAAAVTQKP 171
           LTDENTCLDGF GR MDGNVKAAI+ RVTNVA+VTSNALALVNRFA+RH+ AA  + P
Sbjct: 141 LTDENTCLDGFAGRHMDGNVKAAIKSRVTNVARVTSNALALVNRFASRHRKAASGETP 198




Source: Ricinus communis

Species: Ricinus communis

Genus: Ricinus

Family: Euphorbiaceae

Order: Malpighiales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|357481945|ref|XP_003611258.1| Pectinesterase [Medicago truncatula] gi|355512593|gb|AES94216.1| Pectinesterase [Medicago truncatula] Back     alignment and taxonomy information
>gi|217069970|gb|ACJ83345.1| unknown [Medicago truncatula] gi|388518491|gb|AFK47307.1| unknown [Medicago truncatula] Back     alignment and taxonomy information
>gi|388514129|gb|AFK45126.1| unknown [Medicago truncatula] Back     alignment and taxonomy information
>gi|225426921|ref|XP_002264729.1| PREDICTED: 21 kDa protein [Vitis vinifera] Back     alignment and taxonomy information
>gi|217075705|gb|ACJ86212.1| unknown [Medicago truncatula] Back     alignment and taxonomy information
>gi|224074703|ref|XP_002304432.1| predicted protein [Populus trichocarpa] gi|222841864|gb|EEE79411.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|356565333|ref|XP_003550896.1| PREDICTED: 21 kDa protein-like [Glycine max] Back     alignment and taxonomy information
>gi|15234547|ref|NP_192976.1| pectin methylesterase inhibitor 1 [Arabidopsis thaliana] gi|5281050|emb|CAB45986.1| putative protein [Arabidopsis thaliana] gi|7267941|emb|CAB78282.1| putative protein [Arabidopsis thaliana] gi|15450854|gb|AAK96698.1| putative protein [Arabidopsis thaliana] gi|20148699|gb|AAM10240.1| putative protein [Arabidopsis thaliana] gi|332657724|gb|AEE83124.1| pectin methylesterase inhibitor 1 [Arabidopsis thaliana] Back     alignment and taxonomy information
>gi|21555297|gb|AAM63827.1| unknown [Arabidopsis thaliana] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query171
TAIR|locus:2139094206 PME1 "pectin methylesterase in 0.953 0.791 0.575 2.3e-46
TAIR|locus:2168003202 AT5G62350 [Arabidopsis thalian 0.900 0.762 0.488 2.8e-34
TAIR|locus:2099545202 AT3G47380 [Arabidopsis thalian 0.883 0.747 0.451 8.8e-31
TAIR|locus:2122624201 AT4G25260 [Arabidopsis thalian 0.906 0.771 0.423 1e-29
TAIR|locus:2026237204 AT1G62770 [Arabidopsis thalian 0.713 0.598 0.518 7.3e-27
TAIR|locus:2167893203 AT5G62360 [Arabidopsis thalian 0.900 0.758 0.373 1.6e-24
TAIR|locus:2026227312 AT1G62760 [Arabidopsis thalian 0.941 0.516 0.355 6.1e-23
TAIR|locus:2049597222 AT2G01610 [Arabidopsis thalian 0.304 0.234 0.538 4.7e-22
TAIR|locus:2180484205 AT5G20740 [Arabidopsis thalian 0.877 0.731 0.377 5.5e-22
TAIR|locus:2006842219 AT1G14890 [Arabidopsis thalian 0.836 0.652 0.371 1e-20
TAIR|locus:2139094 PME1 "pectin methylesterase inhibitor 1" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 486 (176.1 bits), Expect = 2.3e-46, P = 2.3e-46
 Identities = 103/179 (57%), Positives = 126/179 (70%)

Query:     2 SAIPGHSTPANFIRNSCRATRYPALCVQCLSGYGHAIR-NEHQLAVTXXXXXXXXXXXXX 60
             S+ P  S+  NFI +SCR TRY  LCV+CL+ +   IR NE+QLA T             
Sbjct:    28 SSSPNPSSSINFIVSSCRVTRYQTLCVKCLAAFADKIRRNENQLAQTALAVTLVRVQSTT 87

Query:    61 XFVGKLTKVRGIKKREFLAVKDCIENMGDGVDRLSQSVRELGHVGRA------------- 107
              +VGKLTK R IK+RE+LAVKDC+EN+GDG++ L+QS+REL  VGR+             
Sbjct:    88 IYVGKLTKARRIKRREYLAVKDCVENLGDGLEMLAQSMRELKQVGRSGRDRDEFLWRLSN 147

Query:   108 --TWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFAARHQA 164
               TWVSAALTDE TCLDGFDG+ MDG VK+AIRRRV +VA+VTSNALALVNRFAARH++
Sbjct:   148 VETWVSAALTDETTCLDGFDGKVMDGVVKSAIRRRVVHVARVTSNALALVNRFAARHKS 206




GO:0004857 "enzyme inhibitor activity" evidence=IEA
GO:0005576 "extracellular region" evidence=ISM
GO:0030599 "pectinesterase activity" evidence=IEA
GO:0046910 "pectinesterase inhibitor activity" evidence=ISS
GO:0009506 "plasmodesma" evidence=IDA
GO:0010167 "response to nitrate" evidence=RCA
GO:0015706 "nitrate transport" evidence=RCA
TAIR|locus:2168003 AT5G62350 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2099545 AT3G47380 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2122624 AT4G25260 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2026237 AT1G62770 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2167893 AT5G62360 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2026227 AT1G62760 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2049597 AT2G01610 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2180484 AT5G20740 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2006842 AT1G14890 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

No confident hit for EC number transfering in SWISSPROT detected by BLAST

EC Number Prediction by Ezypred Server ?

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING ?

Fail to connect to STRING server


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query171
smart00856148 smart00856, PMEI, Plant invertase/pectin methylest 5e-43
pfam04043145 pfam04043, PMEI, Plant invertase/pectin methyleste 1e-33
TIGR01614178 TIGR01614, PME_inhib, pectinesterase inhibitor dom 1e-27
PLN02484 587 PLN02484, PLN02484, probable pectinesterase/pectin 3e-17
PLN02313 587 PLN02313, PLN02313, Pectinesterase/pectinesterase 8e-15
PLN02698 497 PLN02698, PLN02698, Probable pectinesterase/pectin 1e-13
PLN02314 586 PLN02314, PLN02314, pectinesterase 4e-13
PLN02506 537 PLN02506, PLN02506, putative pectinesterase/pectin 6e-13
PLN02217 670 PLN02217, PLN02217, probable pectinesterase/pectin 6e-12
PLN02745 596 PLN02745, PLN02745, Putative pectinesterase/pectin 2e-09
PLN02201 520 PLN02201, PLN02201, probable pectinesterase/pectin 2e-08
PLN02708 553 PLN02708, PLN02708, Probable pectinesterase/pectin 4e-07
PLN02713 566 PLN02713, PLN02713, Probable pectinesterase/pectin 2e-06
PLN02468 565 PLN02468, PLN02468, putative pectinesterase/pectin 2e-06
PLN02301 548 PLN02301, PLN02301, pectinesterase/pectinesterase 4e-06
PLN03043 538 PLN03043, PLN03043, Probable pectinesterase/pectin 5e-06
PLN02933 530 PLN02933, PLN02933, Probable pectinesterase/pectin 5e-05
PLN02416 541 PLN02416, PLN02416, probable pectinesterase/pectin 1e-04
PLN02170 529 PLN02170, PLN02170, probable pectinesterase/pectin 3e-04
PLN02995 539 PLN02995, PLN02995, Probable pectinesterase/pectin 0.002
PLN02916 502 PLN02916, PLN02916, pectinesterase family protein 0.002
>gnl|CDD|214860 smart00856, PMEI, Plant invertase/pectin methylesterase inhibitor Back     alignment and domain information
 Score =  139 bits (353), Expect = 5e-43
 Identities = 58/151 (38%), Positives = 87/151 (57%), Gaps = 7/151 (4%)

Query: 8   STPANFIRNSCRATRYPALCVQCLSGYGHAI-RNEHQLAVTALSVSLSRARSAAAFVGKL 66
           +  +  I + C++T YP  CV  LS    +   +   LA  A+ V+LS+A    +F+ KL
Sbjct: 1   APTSKLIDSICKSTDYPDFCVSSLSSDPSSSATDPKDLAKIAIKVALSQATKTLSFISKL 60

Query: 67  TKVRGIKKREFLAVKDCIENMGDGVDRLSQSVREL--GHVGRA-TWVSAALTDENTCLDG 123
            K +    R   A+KDC+E   D VD L +++ EL  G      TW+SAALTD++TCLDG
Sbjct: 61  LK-KTKDPRLKAALKDCLELYDDAVDSLEKALEELKSGDYDDVATWLSAALTDQDTCLDG 119

Query: 124 FDGRFMDGNVKAAIRRRVTNVAQVTSNALAL 154
           F+    D  VK+ + +R  N+ ++TSNALA+
Sbjct: 120 FEE--NDDKVKSPLTKRNDNLEKLTSNALAI 148


This domain inhibits pectin methylesterases (PMEs) and invertases through formation of a non-covalent 1:1 complex. It has been implicated in the regulation of fruit development, carbohydrate metabolism and cell wall extension. It may also be involved in inhibiting microbial pathogen PMEs. It has been observed that it is often expressed as a large inactive preprotein. It is also found at the N-termini of PMEs predicted from DNA sequences, suggesting that both PMEs and their inhibitors are expressed as a single polyprotein and subsequently processed. It has two disulphide bridges and is mainly alpha-helical. Length = 148

>gnl|CDD|217858 pfam04043, PMEI, Plant invertase/pectin methylesterase inhibitor Back     alignment and domain information
>gnl|CDD|233492 TIGR01614, PME_inhib, pectinesterase inhibitor domain Back     alignment and domain information
>gnl|CDD|178102 PLN02484, PLN02484, probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|177947 PLN02313, PLN02313, Pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|178301 PLN02698, PLN02698, Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|215179 PLN02314, PLN02314, pectinesterase Back     alignment and domain information
>gnl|CDD|215280 PLN02506, PLN02506, putative pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|215130 PLN02217, PLN02217, probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|178346 PLN02745, PLN02745, Putative pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|177852 PLN02201, PLN02201, probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|215379 PLN02708, PLN02708, Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|215383 PLN02713, PLN02713, Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|178087 PLN02468, PLN02468, putative pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|215170 PLN02301, PLN02301, pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|178606 PLN03043, PLN03043, Probable pectinesterase/pectinesterase inhibitor; Provisional Back     alignment and domain information
>gnl|CDD|178521 PLN02933, PLN02933, Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|178037 PLN02416, PLN02416, probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|215114 PLN02170, PLN02170, probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|178574 PLN02995, PLN02995, Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>gnl|CDD|178504 PLN02916, PLN02916, pectinesterase family protein Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 171
PLN02314 586 pectinesterase 100.0
smart00856148 PMEI Plant invertase/pectin methylesterase inhibit 100.0
PLN02484 587 probable pectinesterase/pectinesterase inhibitor 99.98
PLN02313 587 Pectinesterase/pectinesterase inhibitor 99.98
PLN02468 565 putative pectinesterase/pectinesterase inhibitor 99.98
PLN02217 670 probable pectinesterase/pectinesterase inhibitor 99.97
PLN02708 553 Probable pectinesterase/pectinesterase inhibitor 99.97
PLN02990 572 Probable pectinesterase/pectinesterase inhibitor 99.97
PLN02506 537 putative pectinesterase/pectinesterase inhibitor 99.97
TIGR01614178 PME_inhib pectinesterase inhibitor domain. This mo 99.97
PLN02197 588 pectinesterase 99.97
PLN02745 596 Putative pectinesterase/pectinesterase inhibitor 99.97
PLN02713 566 Probable pectinesterase/pectinesterase inhibitor 99.97
PLN02698 497 Probable pectinesterase/pectinesterase inhibitor 99.97
PF04043152 PMEI: Plant invertase/pectin methylesterase inhibi 99.96
PLN02301 548 pectinesterase/pectinesterase inhibitor 99.96
PLN03043 538 Probable pectinesterase/pectinesterase inhibitor; 99.96
PLN02416 541 probable pectinesterase/pectinesterase inhibitor 99.96
PLN02995 539 Probable pectinesterase/pectinesterase inhibitor 99.96
PLN02933 530 Probable pectinesterase/pectinesterase inhibitor 99.9
PLN02488 509 probable pectinesterase/pectinesterase inhibitor 99.88
PLN02201 520 probable pectinesterase/pectinesterase inhibitor 99.86
PLN02170 529 probable pectinesterase/pectinesterase inhibitor 99.84
PLN02916 502 pectinesterase family protein 99.69
>PLN02314 pectinesterase Back     alignment and domain information
Probab=100.00  E-value=6.3e-32  Score=237.89  Aligned_cols=150  Identities=25%  Similarity=0.457  Sum_probs=134.4

Q ss_pred             chHHHHhhCCCCCChhhhHHHhccCC-CCCCCHHHHHHHHHHHHHHHHHHHHHHHHHhhhhcCCCHHHHHHHHHHHHHHH
Q 038081           10 PANFIRNSCRATRYPALCVQCLSGYG-HAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMG   88 (171)
Q Consensus        10 ~~~~i~~~C~~T~yp~~C~~tL~~~~-s~~~~~~~l~~~~l~~a~~~~~~a~~~~~~l~~~~~~~~~~~~al~dC~e~~~   88 (171)
                      +...|+.+|+.|+||++|+++|+++| +...+|++|++++|+++++++..+...+++++.. ..+++.+.||+||+|+|+
T Consensus        69 ~~~~Iks~C~~T~YP~lC~sSLs~~p~s~~~~p~~L~~~al~vti~~a~~a~~~~~~L~~~-~~~~~~k~AL~DC~Elld  147 (586)
T PLN02314         69 PATSLKAVCSVTRYPESCISSISSLPTSNTTDPETLFKLSLKVAIDELSKLSDLPQKLINE-TNDERLKSALRVCETLFD  147 (586)
T ss_pred             HHHHHHHhccCCCChHHHHHHHhcccCcccCCHHHHHHHHHHHHHHHHHHHHHHHHHHHhc-cCCHHHHHHHHHHHHHHH
Confidence            56799999999999999999999998 7778999999999999999999999999988753 568899999999999999


Q ss_pred             HHHHHHHHHHHHHccc------------CchhhHHhhhcchhHHhcccCCCCC----ChhHHHHHHHHHHHHHHHHHHHH
Q 038081           89 DGVDRLSQSVRELGHV------------GRATWVSAALTDENTCLDGFDGRFM----DGNVKAAIRRRVTNVAQVTSNAL  152 (171)
Q Consensus        89 ~a~~~L~~a~~~l~~~------------~~~twLSaAlt~~~TC~dgf~~~~~----~~~~~~~l~~~~~~~~~l~snaL  152 (171)
                      +++|+|.+++.+|+..            +++||||||||||+||+|||.+.+.    ++.++..|...+.++.+|+||+|
T Consensus       148 dAid~L~~Sl~~l~~~~~~~~~~~~~~~Dv~TWLSAALT~q~TClDGF~e~~~~k~~~s~vk~~~~~~l~n~~eLtSNaL  227 (586)
T PLN02314        148 DAIDRLNDSISSMQVGEGEKILSSSKIDDLKTWLSATITDQETCIDALQELSQNKYANSTLTNEVKTAMSNSTEFTSNSL  227 (586)
T ss_pred             HHHHHHHHHHHHHhhcccccccccccHHHHHhHHHHHhcCHhHHHHhhhccccccccchhHHHHHHHHHHHHHHHHHHHH
Confidence            9999999999988421            3679999999999999999986532    34688899999999999999999


Q ss_pred             HHHHhhhh
Q 038081          153 ALVNRFAA  160 (171)
Q Consensus       153 aii~~~~~  160 (171)
                      ||++.+..
T Consensus       228 AIi~~l~~  235 (586)
T PLN02314        228 AIVSKILG  235 (586)
T ss_pred             HHHhhhcc
Confidence            99998765



>smart00856 PMEI Plant invertase/pectin methylesterase inhibitor Back     alignment and domain information
>PLN02484 probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02313 Pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02468 putative pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02217 probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02708 Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02990 Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02506 putative pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>TIGR01614 PME_inhib pectinesterase inhibitor domain Back     alignment and domain information
>PLN02197 pectinesterase Back     alignment and domain information
>PLN02745 Putative pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02713 Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02698 Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PF04043 PMEI: Plant invertase/pectin methylesterase inhibitor; InterPro: IPR006501 This entry represents a plant domain of about 200 amino acids, characterised by four conserved cysteine residues Back     alignment and domain information
>PLN02301 pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN03043 Probable pectinesterase/pectinesterase inhibitor; Provisional Back     alignment and domain information
>PLN02416 probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02995 Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02933 Probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02488 probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02201 probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02170 probable pectinesterase/pectinesterase inhibitor Back     alignment and domain information
>PLN02916 pectinesterase family protein Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

No homologous structure with e-value below 0.005

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query171
1xg2_B153 Pectinesterase inhibitor; protein-protein complex, 2e-36
1x91_A153 Invertase/pectin methylesterase inhibitor family p 2e-34
2cj4_A150 Invertase inhibitor; protein binding, four-helix b 2e-27
>1xg2_B Pectinesterase inhibitor; protein-protein complex, beta helix,four helix bundle, hydrolase/hydrolase inhibitor complex; 1.90A {Actinidia chinensis} Length = 153 Back     alignment and structure
 Score =  122 bits (308), Expect = 2e-36
 Identities = 34/153 (22%), Positives = 61/153 (39%), Gaps = 8/153 (5%)

Query: 12  NFIRNSCRATRYPALCVQCLSGY-GHAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVR 70
           + I   C  TR P+LC+Q L      A ++   L   ++ ++ + A+  +  +  LT  +
Sbjct: 4   HLISEICPKTRNPSLCLQALESDPRSASKDLKGLGQFSIDIAQASAKQTSKIIASLTN-Q 62

Query: 71  GIKKREFLAVKDCIENMGDGVDRLSQSVREL--GHVGRA-TWVSAALTDENTCLDGFDGR 127
               +     + C EN  D +D L Q+ + L  G       + SAA     TC D F+G 
Sbjct: 63  ATDPKLKGRYETCSENYADAIDSLGQAKQFLTSGDYNSLNIYASAAFDGAGTCEDSFEGP 122

Query: 128 FMDGNVKAAIRRRVTNVAQVTSNALALVNRFAA 160
               N+   + +    +  +    L + N    
Sbjct: 123 ---PNIPTQLHQADLKLEDLCDIVLVISNLLPG 152


>1x91_A Invertase/pectin methylesterase inhibitor family protein; four-helix bundle, alpha hairpin, disulfide bridge, domain- swapping, linker; 1.50A {Arabidopsis thaliana} SCOP: a.29.6.1 PDB: 1x8z_A 1x90_A Length = 153 Back     alignment and structure
>2cj4_A Invertase inhibitor; protein binding, four-helix bundle, helical hairpin; 1.63A {Nicotiana tabacum} SCOP: a.29.6.1 PDB: 2cj5_A 2cj6_A 2cj7_A 2cj8_A 1rj1_A 1rj4_A* 2xqr_B* Length = 150 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query171
1xg2_B153 Pectinesterase inhibitor; protein-protein complex, 100.0
1x91_A153 Invertase/pectin methylesterase inhibitor family p 100.0
2cj4_A150 Invertase inhibitor; protein binding, four-helix b 100.0
>1xg2_B Pectinesterase inhibitor; protein-protein complex, beta helix,four helix bundle, hydrolase/hydrolase inhibitor complex; 1.90A {Actinidia chinensis} Back     alignment and structure
Probab=100.00  E-value=1.5e-34  Score=214.04  Aligned_cols=145  Identities=23%  Similarity=0.374  Sum_probs=132.6

Q ss_pred             hHHHHhhCCCCCChhhhHHHhccCC-CCCCCHHHHHHHHHHHHHHHHHHHHHHHHHhhhhcCCCHHHHHHHHHHHHHHHH
Q 038081           11 ANFIRNSCRATRYPALCVQCLSGYG-HAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMGD   89 (171)
Q Consensus        11 ~~~i~~~C~~T~yp~~C~~tL~~~~-s~~~~~~~l~~~~l~~a~~~~~~a~~~~~~l~~~~~~~~~~~~al~dC~e~~~~   89 (171)
                      .+.|+.+|+.|+||++|+++|.++| +...+|++|++++|++++.++..+..++..+... ..+++.+.+|+||.|+|++
T Consensus         3 ~~~i~~~C~~T~~~~~C~~sL~~~~~~~~~~~~~l~~~ai~~~~~~a~~~~~~~~~l~~~-~~~~~~~~al~dC~e~y~~   81 (153)
T 1xg2_B            3 NHLISEICPKTRNPSLCLQALESDPRSASKDLKGLGQFSIDIAQASAKQTSKIIASLTNQ-ATDPKLKGRYETCSENYAD   81 (153)
T ss_dssp             CHHHHHHGGGSSCHHHHHHHHHTCTTGGGCCHHHHHHHHHHHHHHHHHHHHHHHHHHHTT-CCCHHHHHHHHHHHHHHHH
T ss_pred             HhHHHHHhcCCCChHHHHHHHhhCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHhc-CCCHHHHHHHHHHHHHHHH
Confidence            5789999999999999999999999 6678999999999999999999999999998764 3578999999999999999


Q ss_pred             HHHHHHHHHHHHcccC---chhhHHhhhcchhHHhcccCCCCCChhHHHHHHHHHHHHHHHHHHHHHHHHhhh
Q 038081           90 GVDRLSQSVRELGHVG---RATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRFA  159 (171)
Q Consensus        90 a~~~L~~a~~~l~~~~---~~twLSaAlt~~~TC~dgf~~~~~~~~~~~~l~~~~~~~~~l~snaLaii~~~~  159 (171)
                      ++++|.+++.+|+.++   +++|||+|++|++||+|||.+.+   .++++|...+.++.+|++|+|+|++.+.
T Consensus        82 a~~~L~~a~~~l~~~~~~d~~t~lSaAlt~~~tC~dgf~~~~---~~~~~l~~~~~~~~~l~s~aLai~~~l~  151 (153)
T 1xg2_B           82 AIDSLGQAKQFLTSGDYNSLNIYASAAFDGAGTCEDSFEGPP---NIPTQLHQADLKLEDLCDIVLVISNLLP  151 (153)
T ss_dssp             HHHHHHHHHHHHHHTCHHHHHHHHHHHHHHHHHHHHHCCSSS---CCCHHHHHHHHHHHHHHHHHHHHHHHCC
T ss_pred             HHHHHHHHHHHHHhCCHHHHHHHHHHHhcccchHHHHhccCC---CCCcHHHHHHHHHHHHHHHHHHHHHHhc
Confidence            9999999999998754   78999999999999999998753   3567899999999999999999999874



>1x91_A Invertase/pectin methylesterase inhibitor family protein; four-helix bundle, alpha hairpin, disulfide bridge, domain- swapping, linker; 1.50A {Arabidopsis thaliana} SCOP: a.29.6.1 PDB: 1x8z_A 1x90_A Back     alignment and structure
>2cj4_A Invertase inhibitor; protein binding, four-helix bundle, helical hairpin; 1.63A {Nicotiana tabacum} SCOP: a.29.6.1 PDB: 2cj5_A 2cj6_A 2cj7_A 2cj8_A 1rj1_A 1rj4_A* 2xqr_B* Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 171
d1x91a_149 a.29.6.1 (A:) Pectin methylesterase inhibitor 1, P 6e-35
d2cj4a1147 a.29.6.1 (A:4-150) Invertase inhibitor {Common tob 5e-28
>d1x91a_ a.29.6.1 (A:) Pectin methylesterase inhibitor 1, PMEI1 {Thale cress (Arabidopsis thaliana) [TaxId: 3702]} Length = 149 Back     information, alignment and structure

class: All alpha proteins
fold: Bromodomain-like
superfamily: Plant invertase/pectin methylesterase inhibitor
family: Plant invertase/pectin methylesterase inhibitor
domain: Pectin methylesterase inhibitor 1, PMEI1
species: Thale cress (Arabidopsis thaliana) [TaxId: 3702]
 Score =  117 bits (295), Expect = 6e-35
 Identities = 33/150 (22%), Positives = 61/150 (40%), Gaps = 8/150 (5%)

Query: 11  ANFIRNSCRATRYPALCVQCLSGYGHAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVR 70
           ++ +   C  T  P+ C++ L+    +  N   LA T L  + +RA      +  +    
Sbjct: 1   SSEMSTICDKTLNPSFCLKFLNTKFASA-NLQALAKTTLDSTQARATQTLKKLQSIID-G 58

Query: 71  GIKKREFLAVKDCIENMGDGVDRLSQSVRELG---HVGRATWVSAALTDENTCLDGFDGR 127
           G+  R  LA + C++     +  L ++   L     +G    VSAAL   +TCLD     
Sbjct: 59  GVDPRSKLAYRSCVDEYESAIGNLEEAFEHLASGDGMGMNMKVSAALDGADTCLDDVKR- 117

Query: 128 FMDGNVKAAIRRRVTNVAQVTSNALALVNR 157
               +V +++      +  +   AL + N 
Sbjct: 118 --LRSVDSSVVNNSKTIKNLCGIALVISNM 145


>d2cj4a1 a.29.6.1 (A:4-150) Invertase inhibitor {Common tobacco (Nicotiana tabacum) [TaxId: 4097]} Length = 147 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query171
d2cj4a1147 Invertase inhibitor {Common tobacco (Nicotiana tab 99.98
d1x91a_149 Pectin methylesterase inhibitor 1, PMEI1 {Thale cr 99.97
>d2cj4a1 a.29.6.1 (A:4-150) Invertase inhibitor {Common tobacco (Nicotiana tabacum) [TaxId: 4097]} Back     information, alignment and structure
class: All alpha proteins
fold: Bromodomain-like
superfamily: Plant invertase/pectin methylesterase inhibitor
family: Plant invertase/pectin methylesterase inhibitor
domain: Invertase inhibitor
species: Common tobacco (Nicotiana tabacum) [TaxId: 4097]
Probab=99.98  E-value=2.4e-32  Score=199.70  Aligned_cols=140  Identities=19%  Similarity=0.246  Sum_probs=127.3

Q ss_pred             HHHHhhCCCCCChhhhHHHhccCC-CCCCCHHHHHHHHHHHHHHHHHHHHHHHHHhhhhcCCCHHHHHHHHHHHHHHHHH
Q 038081           12 NFIRNSCRATRYPALCVQCLSGYG-HAIRNEHQLAVTALSVSLSRARSAAAFVGKLTKVRGIKKREFLAVKDCIENMGDG   90 (171)
Q Consensus        12 ~~i~~~C~~T~yp~~C~~tL~~~~-s~~~~~~~l~~~~l~~a~~~~~~a~~~~~~l~~~~~~~~~~~~al~dC~e~~~~a   90 (171)
                      ++|+.+|++|+||++|+++|+++| +...+|++|+.++|+.++.++..+..++.++... ..++..+.+|++|.|+|+++
T Consensus         2 ~lI~~~C~~T~~~~~C~~sL~~~p~s~~ad~~~la~~av~~a~~~a~~~~~~i~~l~~~-~~~~~~~~al~~C~e~y~~a   80 (147)
T d2cj4a1           2 NLVETTCKNTPNYQLCLKTLLSDKRSATGDITTLALIMVDAIKAKANQAAVTISKLRHS-NPPAAWKGPLKNCAFSYKVI   80 (147)
T ss_dssp             HHHHHHHHTSSCHHHHHHHHHTSGGGTTCCHHHHHHHHHHHHHHHHHHHHHHHHHHHTS-CCCGGGHHHHHHHHHHHHHH
T ss_pred             hHHHHhhcCCCCcHHHHHHHhcCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHhc-CCCHHHHHHHHHHHHHHHHH
Confidence            689999999999999999999999 7778999999999999999999999999998764 56888999999999999999


Q ss_pred             HH-HHHHHHHHHcccC---chhhHHhhhcchhHHhcccCCCCCChhHHHHHHHHHHHHHHHHHHHHHHHHhh
Q 038081           91 VD-RLSQSVRELGHVG---RATWVSAALTDENTCLDGFDGRFMDGNVKAAIRRRVTNVAQVTSNALALVNRF  158 (171)
Q Consensus        91 ~~-~L~~a~~~l~~~~---~~twLSaAlt~~~TC~dgf~~~~~~~~~~~~l~~~~~~~~~l~snaLaii~~~  158 (171)
                      ++ .|+.+...+..++   +++|||+|+++++||+|||.+.      +++|...+.++.+|++|+|+|++.+
T Consensus        81 v~~~l~~a~~~l~~~~~~~~~~~lsaa~~~~~tC~d~f~~~------~spl~~~~~~~~~l~~ial~i~~~L  146 (147)
T d2cj4a1          81 LTASLPEAIEALTKGDPKFAEDGMVGSSGDAQECEEYFKGS------KSPFSALNIAVHELSDVGRAIVRNL  146 (147)
T ss_dssp             HHTHHHHHHHHHHHSCHHHHHHHHHHHHHHHHHHHHTTTTS------CCTTHHHHHHHHHHHHHHHHHHHTT
T ss_pred             HHHHHHHHHHHHhcCCHHHHHHHHHHHHhHHHHhhHHhCCC------CCcHHHHHHHHHHHHHHHHHHHHhh
Confidence            97 5899999998765   6899999999999999999764      2357888999999999999999876



>d1x91a_ a.29.6.1 (A:) Pectin methylesterase inhibitor 1, PMEI1 {Thale cress (Arabidopsis thaliana) [TaxId: 3702]} Back     information, alignment and structure