Citrus Sinensis ID: 037262


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-------
MGLFRSPTMAMFLLFLFTVSSALDMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY
cccccHHHHHHHHHHHHHHHHHHHHHHHHccccccccccccccHHHHHHHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHcccccEEEccccccccccccc
ccccHHHHHHHHHHHHHHHHHHHcccEEEccccccccccccccHHHHHHHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHccccccEEEEEccccccccccc
MGLFRSPTMAMFLLFLFTVSSALDMSIVSydktheskssswrtdDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIdehnsenrtyKVGLNRfadltneey
MGLFRSPTMAMFLLFLFTVSSALDMSIVSYdktheskssswrtddEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFidehnsenrtykvglnrfadltneey
MGLFRSPTMAMFLLFLFTVSSALDMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY
*******TMAMFLLFLFTVSSALDMSIVSYD**********RTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRF********
**********MFLLFLFTVSSALDMSIVSYDK*************EVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY
MGLFRSPTMAMFLLFLFTVSSALDMSIVSY***********RTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY
**LFRSPTMAMFLLFLFTVSSALDMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLT****
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiHHHHHHHHHHHHHHHHHHHHoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooHHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
SSSSSSSSSSSSSSSSSSSSSSSSSSSiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHooooo
SSSSSSSSSSSSSSSSSSSSSSooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
SSSSSSSSSSSSSSSSSSSSSSSoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
MGLFRSPTMAMFLLFLFTVSSALDMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY
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 ?
Query107 2.2.26 [Sep-21-2011]
P43297 462 Cysteine proteinase RD21a yes no 0.971 0.225 0.594 1e-33
A5HII1 380 Actinidain OS=Actinidia d N/A no 0.915 0.257 0.564 7e-26
P00785 380 Actinidain OS=Actinidia c N/A no 0.915 0.257 0.564 7e-26
Q9SUS9 371 Probable cysteine protein no no 0.990 0.285 0.469 5e-22
Q9LT77 362 Probable cysteine protein no no 0.616 0.182 0.641 1e-19
Q9SUT0 364 Probable cysteine protein no no 0.971 0.285 0.425 2e-19
P25776 458 Oryzain alpha chain OS=Or yes no 0.700 0.163 0.477 3e-19
Q9LXW3 376 Probable cysteine protein no no 0.672 0.191 0.561 3e-19
O65493 355 Xylem cysteine proteinase no no 0.915 0.276 0.405 7e-17
P00784 345 Papain OS=Carica papaya P N/A no 0.943 0.292 0.381 2e-16
>sp|P43297|RD21A_ARATH Cysteine proteinase RD21a OS=Arabidopsis thaliana GN=RD21A PE=1 SV=1 Back     alignment and function desciption
 Score =  141 bits (355), Expect = 1e-33,   Method: Composition-based stats.
 Identities = 63/106 (59%), Positives = 85/106 (80%), Gaps = 2/106 (1%)

Query: 4   FRSPTMAMFLLFLFTVSSALDMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGKAY- 62
           F  PTMA+  L +  VSSA+DMSI+SYD+ H   ++  R++ EVM+++EAWLVKHGKA  
Sbjct: 3   FLKPTMAILFLAMVAVSSAVDMSIISYDEKHGVSTTGGRSEAEVMSIYEAWLVKHGKAQS 62

Query: 63  -NALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY 107
            N+L EK++RFEIFK+NLRF+DEHN +N +Y++GL RFADLTN+EY
Sbjct: 63  QNSLVEKDRRFEIFKDNLRFVDEHNEKNLSYRLGLTRFADLTNDEY 108





Arabidopsis thaliana (taxid: 3702)
EC: 3EC: .EC: 4EC: .EC: 2EC: 2EC: .EC: -
>sp|A5HII1|ACTN_ACTDE Actinidain OS=Actinidia deliciosa PE=1 SV=1 Back     alignment and function description
>sp|P00785|ACTN_ACTCH Actinidain OS=Actinidia chinensis PE=1 SV=4 Back     alignment and function description
>sp|Q9SUS9|CPR4_ARATH Probable cysteine proteinase At4g11320 OS=Arabidopsis thaliana GN=At4g11320 PE=2 SV=1 Back     alignment and function description
>sp|Q9LT77|CPR1_ARATH Probable cysteine proteinase At3g19400 OS=Arabidopsis thaliana GN=At3g19400 PE=2 SV=1 Back     alignment and function description
>sp|Q9SUT0|CPR3_ARATH Probable cysteine proteinase At4g11310 OS=Arabidopsis thaliana GN=At4g11310 PE=2 SV=1 Back     alignment and function description
>sp|P25776|ORYA_ORYSJ Oryzain alpha chain OS=Oryza sativa subsp. japonica GN=Os04g0650000 PE=1 SV=2 Back     alignment and function description
>sp|Q9LXW3|CPR2_ARATH Probable cysteine proteinase At3g43960 OS=Arabidopsis thaliana GN=At3g43960 PE=2 SV=1 Back     alignment and function description
>sp|O65493|XCP1_ARATH Xylem cysteine proteinase 1 OS=Arabidopsis thaliana GN=XCP1 PE=1 SV=1 Back     alignment and function description
>sp|P00784|PAPA1_CARPA Papain OS=Carica papaya PE=1 SV=1 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 ?
Query107
374713651 467 cysteine protease [Carica papaya] 0.981 0.224 0.794 2e-44
89274062 462 cysteine proteinase [Platycodon grandifl 0.943 0.218 0.807 2e-42
16118825179 cysteine proteinase precursor [Vasconcel 0.981 0.586 0.785 2e-42
225458701 467 PREDICTED: cysteine proteinase RD21a-lik 0.990 0.226 0.75 3e-42
62526575 467 cysteine protease CP1 [Manihot esculenta 0.990 0.226 0.759 1e-41
109390302 457 cysteine protease [Hevea brasiliensis] 0.915 0.214 0.777 4e-41
224136808 456 predicted protein [Populus trichocarpa] 0.915 0.214 0.777 1e-40
147790682 469 hypothetical protein VITISV_001146 [Viti 0.990 0.226 0.727 4e-40
118486542 465 unknown [Populus trichocarpa] 0.990 0.227 0.777 3e-39
255538210 469 cysteine protease, putative [Ricinus com 0.990 0.226 0.765 1e-37
>gi|374713651|gb|AEZ65083.1| cysteine protease [Carica papaya] Back     alignment and taxonomy information
 Score =  182 bits (462), Expect = 2e-44,   Method: Composition-based stats.
 Identities = 85/107 (79%), Positives = 97/107 (90%), Gaps = 2/107 (1%)

Query: 1   MGLFRSPTMAMFLLFLFTVSSALDMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGK 60
           MGL RS ++++FLL +FT SSA+DMSIVSYD+ H  KSS WRTDDEVMAM+EAWLVKHGK
Sbjct: 1   MGLHRS-SLSLFLLMIFTASSAVDMSIVSYDQRHADKSS-WRTDDEVMAMYEAWLVKHGK 58

Query: 61  AYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY 107
           AYNALGEKEKRF IFK+NLRFIDEHNS+N TY++GLNRFADLTNEEY
Sbjct: 59  AYNALGEKEKRFGIFKDNLRFIDEHNSQNLTYRLGLNRFADLTNEEY 105




Source: Carica papaya

Species: Carica papaya

Genus: Carica

Family: Caricaceae

Order: Brassicales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|89274062|dbj|BAE80740.1| cysteine proteinase [Platycodon grandiflorus] Back     alignment and taxonomy information
>gi|16118825|gb|AAL14614.1|AF417109_1 cysteine proteinase precursor [Vasconcellea cundinamarcensis] Back     alignment and taxonomy information
>gi|225458701|ref|XP_002284973.1| PREDICTED: cysteine proteinase RD21a-like [Vitis vinifera] Back     alignment and taxonomy information
>gi|62526575|gb|AAX84673.1| cysteine protease CP1 [Manihot esculenta] Back     alignment and taxonomy information
>gi|109390302|gb|ABG33750.1| cysteine protease [Hevea brasiliensis] Back     alignment and taxonomy information
>gi|224136808|ref|XP_002326950.1| predicted protein [Populus trichocarpa] gi|222835265|gb|EEE73700.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|147790682|emb|CAN61026.1| hypothetical protein VITISV_001146 [Vitis vinifera] Back     alignment and taxonomy information
>gi|118486542|gb|ABK95110.1| unknown [Populus trichocarpa] Back     alignment and taxonomy information
>gi|255538210|ref|XP_002510170.1| cysteine protease, putative [Ricinus communis] gi|223550871|gb|EEF52357.1| cysteine protease, putative [Ricinus communis] 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 ?
Query107
TAIR|locus:2825832 462 RD21A "responsive to dehydrati 0.990 0.229 0.596 6.9e-31
TAIR|locus:2167821 463 RD21B "esponsive to dehydratio 0.990 0.228 0.558 3e-27
TAIR|locus:2128253 371 AT4G11320 [Arabidopsis thalian 0.990 0.285 0.477 1.9e-21
TAIR|locus:2117979 356 AT4G23520 [Arabidopsis thalian 0.925 0.278 0.491 8e-21
TAIR|locus:2090629 362 AT3G19400 [Arabidopsis thalian 0.616 0.182 0.641 1.6e-19
TAIR|locus:2128243 364 AT4G11310 [Arabidopsis thalian 0.971 0.285 0.425 2.2e-19
TAIR|locus:2090614 452 AT3G19390 [Arabidopsis thalian 0.878 0.207 0.471 3.7e-19
TAIR|locus:2097104 376 AT3G43960 [Arabidopsis thalian 0.794 0.226 0.5 7.8e-19
TAIR|locus:2122113 355 XCP1 "xylem cysteine peptidase 0.915 0.276 0.405 8.6e-17
TAIR|locus:2030427 356 XCP2 "xylem cysteine peptidase 0.887 0.266 0.397 5.8e-13
TAIR|locus:2825832 RD21A "responsive to dehydration 21A" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 340 (124.7 bits), Expect = 6.9e-31, P = 6.9e-31
 Identities = 65/109 (59%), Positives = 87/109 (79%)

Query:     1 MGLFRSPTMAMFLLFLFTVSSALDMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGK 60
             MG F  PTMA+  L +  VSSA+DMSI+SYD+ H   ++  R++ EVM+++EAWLVKHGK
Sbjct:     1 MG-FLKPTMAILFLAMVAVSSAVDMSIISYDEKHGVSTTGGRSEAEVMSIYEAWLVKHGK 59

Query:    61 AY--NALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY 107
             A   N+L EK++RFEIFK+NLRF+DEHN +N +Y++GL RFADLTN+EY
Sbjct:    60 AQSQNSLVEKDRRFEIFKDNLRFVDEHNEKNLSYRLGLTRFADLTNDEY 108




GO:0005576 "extracellular region" evidence=ISM
GO:0006508 "proteolysis" evidence=IEA;IMP
GO:0008234 "cysteine-type peptidase activity" evidence=ISS;IDA;IMP
GO:0009507 "chloroplast" evidence=IDA
GO:0005773 "vacuole" evidence=IDA
GO:0008233 "peptidase activity" evidence=IDA
GO:0048046 "apoplast" evidence=IDA
GO:0005515 "protein binding" evidence=IPI
GO:0005829 "cytosol" evidence=RCA
GO:0009506 "plasmodesma" evidence=IDA
GO:0050832 "defense response to fungus" evidence=IMP
GO:0006096 "glycolysis" evidence=RCA
GO:0006833 "water transport" evidence=RCA
GO:0006972 "hyperosmotic response" evidence=RCA
GO:0007030 "Golgi organization" evidence=RCA
GO:0009266 "response to temperature stimulus" evidence=RCA
GO:0009651 "response to salt stress" evidence=RCA
GO:0015996 "chlorophyll catabolic process" evidence=RCA
GO:0042744 "hydrogen peroxide catabolic process" evidence=RCA
GO:0046686 "response to cadmium ion" evidence=RCA
GO:0009414 "response to water deprivation" evidence=TAS
TAIR|locus:2167821 RD21B "esponsive to dehydration 21B" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2128253 AT4G11320 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2117979 AT4G23520 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2090629 AT3G19400 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2128243 AT4G11310 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2090614 AT3G19390 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2097104 AT3G43960 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2122113 XCP1 "xylem cysteine peptidase 1" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2030427 XCP2 "xylem cysteine peptidase 2" [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 ?
Query107
smart0084857 smart00848, Inhibitor_I29, Cathepsin propeptide in 5e-21
pfam0824658 pfam08246, Inhibitor_I29, Cathepsin propeptide inh 6e-19
PTZ00021 489 PTZ00021, PTZ00021, falcipain-2; Provisional 5e-11
PTZ00203 348 PTZ00203, PTZ00203, cathepsin L protease; Provisio 4e-07
PTZ00200 448 PTZ00200, PTZ00200, cysteine proteinase; Provision 1e-06
>gnl|CDD|214853 smart00848, Inhibitor_I29, Cathepsin propeptide inhibitor domain (I29) Back     alignment and domain information
 Score = 78.4 bits (194), Expect = 5e-21
 Identities = 31/57 (54%), Positives = 44/57 (77%), Gaps = 1/57 (1%)

Query: 51  FEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSEN-RTYKVGLNRFADLTNEE 106
           FE W  KHGK+Y++  E+ +RF IFKENL+ I+EHN +   +YK+G+N+F+DLT EE
Sbjct: 1   FEQWKKKHGKSYSSEEEEARRFAIFKENLKKIEEHNKKYEHSYKLGVNQFSDLTPEE 57


This domain is found at the N-terminus of some C1 peptidases such as Cathepsin L where it acts as a propeptide. There are also a number of proteins that are composed solely of multiple copies of this domain such as the peptidase inhibitor salarin. This family is classified as I29 by MEROPS. Peptide proteinase inhibitors can be found as single domain proteins or as single or multiple domains within proteins; these are referred to as either simple or compound inhibitors, respectively. In many cases they are synthesised as part of a larger precursor protein, either as a prepropeptide or as an N-terminal domain associated with an inactive peptidase or zymogen. This domain prevents access of the substrate to the active site. Removal of the N-terminal inhibitor domain either by interaction with a second peptidase or by autocatalytic cleavage activates the zymogen. Other inhibitors interact direct with proteinases using a simple noncovalent lock and key mechanism; while yet others use a conformational change-based trapping mechanism that depends on their structural and thermodynamic properties. Length = 57

>gnl|CDD|219764 pfam08246, Inhibitor_I29, Cathepsin propeptide inhibitor domain (I29) Back     alignment and domain information
>gnl|CDD|240232 PTZ00021, PTZ00021, falcipain-2; Provisional Back     alignment and domain information
>gnl|CDD|185513 PTZ00203, PTZ00203, cathepsin L protease; Provisional Back     alignment and domain information
>gnl|CDD|240310 PTZ00200, PTZ00200, cysteine proteinase; Provisional Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 107
PF0824658 Inhibitor_I29: Cathepsin propeptide inhibitor doma 99.83
PTZ00203 348 cathepsin L protease; Provisional 99.77
smart0084857 Inhibitor_I29 Cathepsin propeptide inhibitor domai 99.75
PTZ00200 448 cysteine proteinase; Provisional 99.61
PTZ00021 489 falcipain-2; Provisional 99.6
KOG1542 372 consensus Cysteine proteinase Cathepsin F [Posttra 99.34
KOG1543 325 consensus Cysteine proteinase Cathepsin L [Posttra 98.36
PF15240179 Pro-rich: Proline-rich 84.02
>PF08246 Inhibitor_I29: Cathepsin propeptide inhibitor domain (I29); InterPro: IPR013201 Peptide proteinase inhibitors can be found as single domain proteins or as single or multiple domains within proteins; these are referred to as either simple or compound inhibitors, respectively Back     alignment and domain information
Probab=99.83  E-value=7e-21  Score=114.06  Aligned_cols=57  Identities=56%  Similarity=0.941  Sum_probs=50.5

Q ss_pred             HHHHHHHhCCccCChHHHHHHHHHHHHHHHHHHHHh-cCCCCceeecccCCCCCcccC
Q 037262           51 FEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHN-SENRTYKVGLNRFADLTNEEY  107 (107)
Q Consensus        51 F~~f~~~~~K~Y~~~~E~~~R~~~F~~N~~~I~~hN-~~~~sy~lglN~FaDlT~eEf  107 (107)
                      |+.|+.+|+|.|.++.|+..|+.+|++|++.|.+|| ....+|++|+|+|||||++||
T Consensus         1 F~~~~~~~~k~Y~~~~e~~~R~~~F~~N~~~I~~~N~~~~~~~~~~~N~fsD~t~eEf   58 (58)
T PF08246_consen    1 FEQFKKKYGKSYKSAEEEARRFAIFKENLRRIEEHNANGNNTYKLGLNQFSDMTPEEF   58 (58)
T ss_dssp             HHHHHHHCT---SSHHHHHHHHHHHHHHHHHHHHHHHTTSSSEEE-SSTTTTSSHHHH
T ss_pred             CHHHHHHcCCCCCCHHHHHHHHHHHHHHHHHHHHHhcCCCCCeEEeCccccCcChhhC
Confidence            789999999999999999999999999999999999 557899999999999999997



In many cases they are synthesised as part of a larger precursor protein, either as a prepropeptide or as an N-terminal domain associated with an inactive peptidase or zymogen. This domain prevents access of the substrate to the active site. Removal of the N-terminal inhibitor domain either by interaction with a second peptidase or by autocatalytic cleavage activates the zymogen. Other inhibitors interact direct with proteinases using a simple noncovalent lock and key mechanism; while yet others use a conformational change-based trapping mechanism that depends on their structural and thermodynamic properties. This entry represents a peptidase inhibitor domain, which belongs to MEROPS peptidase inhibitor family I29. The domain is also found at the N terminus of a variety of peptidase precursors that belong to MEROPS peptidase subfamily C1A; these include cathepsin L, papain, and procaricain (P10056 from SWISSPROT) []. It forms an alpha-helical domain that runs through the substrate-binding site, preventing access. Removal of this region by proteolytic cleavage results in activation of the enzyme. This domain is also found, in one or more copies, in a variety of cysteine peptidase inhibitors such as salarin [].; PDB: 3QT4_A 3QJ3_A 2C0Y_A 2L95_A 1CJL_A 1CS8_A 7PCK_A 1BY8_A 1PCI_A 2O6X_A ....

>PTZ00203 cathepsin L protease; Provisional Back     alignment and domain information
>smart00848 Inhibitor_I29 Cathepsin propeptide inhibitor domain (I29) Back     alignment and domain information
>PTZ00200 cysteine proteinase; Provisional Back     alignment and domain information
>PTZ00021 falcipain-2; Provisional Back     alignment and domain information
>KOG1542 consensus Cysteine proteinase Cathepsin F [Posttranslational modification, protein turnover, chaperones] Back     alignment and domain information
>KOG1543 consensus Cysteine proteinase Cathepsin L [Posttranslational modification, protein turnover, chaperones] Back     alignment and domain information
>PF15240 Pro-rich: Proline-rich Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query107
3tnx_A 363 Structure Of The Precursor Of A Thermostable Varian 1e-16
1pci_A 322 Procaricain Length = 322 2e-15
3f75_P106 Activated Toxoplasma Gondii Cathepsin L (Tgcpl) In 4e-06
3qt4_A 329 Structure Of Digestive Procathepsin L 3 Of Tenebrio 4e-04
2o6x_A 310 Crystal Structure Of Procathepsin L1 From Fasciola 6e-04
>pdb|3TNX|A Chain A, Structure Of The Precursor Of A Thermostable Variant Of Papain At 2.6 Angstroem Resolution Length = 363 Back     alignment and structure

Iteration: 1

Score = 81.3 bits (199), Expect = 1e-16, Method: Composition-based stats. Identities = 36/85 (42%), Positives = 58/85 (68%), Gaps = 6/85 (7%) Query: 23 LDMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFI 82 +D SIV Y + + + + ++ +FE+W++KH K Y + EK RFEIFK+NL++I Sbjct: 44 MDFSIVGYSQNDLTST------ERLIQLFESWMLKHNKIYKNIDEKIYRFEIFKDNLKYI 97 Query: 83 DEHNSENRTYKVGLNRFADLTNEEY 107 DE N +N +Y +GLN FAD++N+E+ Sbjct: 98 DETNKKNNSYWLGLNVFADMSNDEF 122
>pdb|1PCI|A Chain A, Procaricain Length = 322 Back     alignment and structure
>pdb|3F75|P Chain P, Activated Toxoplasma Gondii Cathepsin L (Tgcpl) In Complex With Its Propeptide Length = 106 Back     alignment and structure
>pdb|3QT4|A Chain A, Structure Of Digestive Procathepsin L 3 Of Tenebrio Molitor Larval Midgut Length = 329 Back     alignment and structure
>pdb|2O6X|A Chain A, Crystal Structure Of Procathepsin L1 From Fasciola Hepatica Length = 310 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query107
1pci_A 322 Procaricain; zymogen, hydrolase, thiol protease; 3 1e-39
3qj3_A 331 Cathepsin L-like protein; hydrolase, proteinase, l 3e-34
1by8_A 314 Protein (procathepsin K); hydrolase(sulfhydryl pro 8e-32
2c0y_A 315 Procathepsin S; proenzyme, proteinase, hydrolase, 1e-31
3f75_P106 Toxopain-2, cathepsin L propeptide; medical struct 2e-31
3qt4_A 329 Cathepsin-L-like midgut cysteine proteinase; hydro 9e-31
1cs8_A 316 Human procathepsin L; prosegment, propeptide, inhi 2e-29
2o6x_A 310 Procathepsin L1, secreted cathepsin L 1; hydrolase 7e-28
1xkg_A 312 DER P I, major mite fecal allergen DER P 1; major 3e-26
2l95_A80 Crammer, LP06209P; cysteine proteinase inhibitor, 3e-21
3pdf_A 441 Cathepsin C, dipeptidyl peptidase 1; two domains, 4e-15
3pbh_A 317 Procathepsin B; thiol protease, cysteine protease, 3e-06
3hhi_A 325 Cathepsin B-like cysteine protease; occluding loop 1e-04
>1pci_A Procaricain; zymogen, hydrolase, thiol protease; 3.20A {Carica papaya} SCOP: d.3.1.1 Length = 322 Back     alignment and structure
 Score =  132 bits (335), Expect = 1e-39
 Identities = 35/84 (41%), Positives = 53/84 (63%), Gaps = 6/84 (7%)

Query: 24  DMSIVSYDKTHESKSSSWRTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFID 83
           D SIV Y +          + + ++ +F +W++ H K Y  + EK  RFEIFK+NL +ID
Sbjct: 1   DFSIVGYSQDD------LTSTERLIQLFNSWMLNHNKFYENVDEKLYRFEIFKDNLNYID 54

Query: 84  EHNSENRTYKVGLNRFADLTNEEY 107
           E N +N +Y +GLN FADL+N+E+
Sbjct: 55  ETNKKNNSYWLGLNEFADLSNDEF 78


>3qj3_A Cathepsin L-like protein; hydrolase, proteinase, larVal midgut; 1.85A {Tenebrio molitor} Length = 331 Back     alignment and structure
>1by8_A Protein (procathepsin K); hydrolase(sulfhydryl proteinase), papain; 2.60A {Homo sapiens} SCOP: d.3.1.1 PDB: 7pck_A Length = 314 Back     alignment and structure
>2c0y_A Procathepsin S; proenzyme, proteinase, hydrolase, thiol protease, prosegment binding loop, glycoprotein, lysosome, protease, zymogen; 2.1A {Homo sapiens} Length = 315 Back     alignment and structure
>3f75_P Toxopain-2, cathepsin L propeptide; medical structural genomics of pathogenic protozoa, MSGPP, C protease, parasite, protozoa, hydrolase; 1.99A {Toxoplasma gondii} Length = 106 Back     alignment and structure
>3qt4_A Cathepsin-L-like midgut cysteine proteinase; hydrolase, zymogen, intramolecular DISS bonds, insect larVal midgut; HET: PG4 PG6; 2.11A {Tenebrio molitor} Length = 329 Back     alignment and structure
>1cs8_A Human procathepsin L; prosegment, propeptide, inhibition, hydrolase; HET: OCS; 1.80A {Homo sapiens} SCOP: d.3.1.1 PDB: 1cjl_A 3hwn_A* Length = 316 Back     alignment and structure
>2o6x_A Procathepsin L1, secreted cathepsin L 1; hydrolase, thiol protease, cysteine protease, zymogen, hydro; 1.40A {Fasciola hepatica} Length = 310 Back     alignment and structure
>1xkg_A DER P I, major mite fecal allergen DER P 1; major allergen, cysteine protease, house DUST mite, dermatop pteronyssinus; 1.61A {Dermatophagoides pteronyssinus} SCOP: d.3.1.1 Length = 312 Back     alignment and structure
>2l95_A Crammer, LP06209P; cysteine proteinase inhibitor, intrinsic disorder P like protein, hydrolase; NMR {Drosophila melanogaster} Length = 80 Back     alignment and structure
>3pdf_A Cathepsin C, dipeptidyl peptidase 1; two domains, cystein protease, hydrolase-hydrolase inhibitor; HET: LXV NAG; 1.85A {Homo sapiens} PDB: 1jqp_A* 2djf_B* 1k3b_B* 2djg_B* 2djf_A* 1k3b_A* 2djg_A* 2djf_C* 1k3b_C* 2djg_C* Length = 441 Back     alignment and structure
>3pbh_A Procathepsin B; thiol protease, cysteine protease, proenzyme, papain; 2.50A {Homo sapiens} SCOP: d.3.1.1 PDB: 2pbh_A 1pbh_A 1mir_A Length = 317 Back     alignment and structure
>3hhi_A Cathepsin B-like cysteine protease; occluding loop, hydrolase, THIO protease; HET: 074; 1.60A {Trypanosoma brucei} PDB: 3mor_A* Length = 325 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query107
3f75_P106 Toxopain-2, cathepsin L propeptide; medical struct 99.85
2l95_A80 Crammer, LP06209P; cysteine proteinase inhibitor, 99.8
3tnx_A 363 Papain; hydrolase, cytoplasm for recombinant expre 99.79
3qj3_A 331 Cathepsin L-like protein; hydrolase, proteinase, l 99.73
3qt4_A 329 Cathepsin-L-like midgut cysteine proteinase; hydro 99.69
1pci_A 322 Procaricain; zymogen, hydrolase, thiol protease; 3 99.69
2c0y_A 315 Procathepsin S; proenzyme, proteinase, hydrolase, 99.64
1by8_A 314 Protein (procathepsin K); hydrolase(sulfhydryl pro 99.64
1cs8_A 316 Human procathepsin L; prosegment, propeptide, inhi 99.63
2o6x_A 310 Procathepsin L1, secreted cathepsin L 1; hydrolase 99.58
1xkg_A 312 DER P I, major mite fecal allergen DER P 1; major 99.34
3pdf_A 441 Cathepsin C, dipeptidyl peptidase 1; two domains, 98.39
3hhi_A 325 Cathepsin B-like cysteine protease; occluding loop 97.23
3pbh_A 317 Procathepsin B; thiol protease, cysteine protease, 94.98
>3f75_P Toxopain-2, cathepsin L propeptide; medical structural genomics of pathogenic protozoa, MSGPP, C protease, parasite, protozoa, hydrolase; 1.99A {Toxoplasma gondii} Back     alignment and structure
Probab=99.85  E-value=2.1e-21  Score=129.01  Aligned_cols=66  Identities=30%  Similarity=0.626  Sum_probs=62.2

Q ss_pred             CChHHHHHHHHHHHHHhCCccCChHHHHHHHHHHHHHHHHHHHHhcCCCCceeecccCCCCCcccC
Q 037262           42 RTDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSENRTYKVGLNRFADLTNEEY  107 (107)
Q Consensus        42 ~~~~~~~~~F~~f~~~~~K~Y~~~~E~~~R~~~F~~N~~~I~~hN~~~~sy~lglN~FaDlT~eEf  107 (107)
                      .++..+...|+.|+.+|+|.|.+..|+..|+.+|++|++.|++||+++.+|++|+|+|||||++||
T Consensus        16 ~~~~~~~~~F~~wk~~~~K~Y~~~~E~~~R~~iF~~Nl~~I~~hN~~~~sy~lglN~FaDLT~eEF   81 (106)
T 3f75_P           16 WKEAHFQDAFSSFQAMYAKSYATEEEKQRRYAIFKNNLVYIHTHNQQGYSYSLKMNHFGDLSRDEF   81 (106)
T ss_dssp             CCHHHHHHHHHHHHHHHTCCCSSHHHHHHHHHHHHHHHHHHHHHHTSCCSEEECCCTTTTCCHHHH
T ss_pred             cCcHHHHHHHHHHHHHhCCcCCCHHHHHHHHHHHHHHHHHHHHHHhcCCCeeeCCcccccCCHHHH
Confidence            456778999999999999999998999999999999999999999988899999999999999996



>2l95_A Crammer, LP06209P; cysteine proteinase inhibitor, intrinsic disorder P like protein, hydrolase; NMR {Drosophila melanogaster} Back     alignment and structure
>3tnx_A Papain; hydrolase, cytoplasm for recombinant expression; 2.62A {Carica papaya} Back     alignment and structure
>3qj3_A Cathepsin L-like protein; hydrolase, proteinase, larVal midgut; 1.85A {Tenebrio molitor} SCOP: d.3.1.0 Back     alignment and structure
>3qt4_A Cathepsin-L-like midgut cysteine proteinase; hydrolase, zymogen, intramolecular DISS bonds, insect larVal midgut; HET: PG4 PG6; 2.11A {Tenebrio molitor} Back     alignment and structure
>1pci_A Procaricain; zymogen, hydrolase, thiol protease; 3.20A {Carica papaya} SCOP: d.3.1.1 Back     alignment and structure
>2c0y_A Procathepsin S; proenzyme, proteinase, hydrolase, thiol protease, prosegment binding loop, glycoprotein, lysosome, protease, zymogen; 2.1A {Homo sapiens} Back     alignment and structure
>1by8_A Protein (procathepsin K); hydrolase(sulfhydryl proteinase), papain; 2.60A {Homo sapiens} SCOP: d.3.1.1 PDB: 7pck_A Back     alignment and structure
>1cs8_A Human procathepsin L; prosegment, propeptide, inhibition, hydrolase; HET: OCS; 1.80A {Homo sapiens} SCOP: d.3.1.1 PDB: 1cjl_A 3hwn_A* Back     alignment and structure
>2o6x_A Procathepsin L1, secreted cathepsin L 1; hydrolase, thiol protease, cysteine protease, zymogen, hydro; 1.40A {Fasciola hepatica} Back     alignment and structure
>1xkg_A DER P I, major mite fecal allergen DER P 1; major allergen, cysteine protease, house DUST mite, dermatop pteronyssinus; 1.61A {Dermatophagoides pteronyssinus} SCOP: d.3.1.1 Back     alignment and structure
>3pdf_A Cathepsin C, dipeptidyl peptidase 1; two domains, cystein protease, hydrolase-hydrolase inhibitor; HET: LXV NAG; 1.85A {Homo sapiens} PDB: 1jqp_A* 2djf_B* 1k3b_B* 2djg_B* 2djf_A* 1k3b_A* 2djg_A* 2djf_C* 1k3b_C* 2djg_C* Back     alignment and structure
>3hhi_A Cathepsin B-like cysteine protease; occluding loop, hydrolase, THIO protease; HET: 074; 1.60A {Trypanosoma brucei} SCOP: d.3.1.0 PDB: 4hwy_A* 3mor_A* Back     alignment and structure
>3pbh_A Procathepsin B; thiol protease, cysteine protease, proenzyme, papain; 2.50A {Homo sapiens} SCOP: d.3.1.1 PDB: 2pbh_A 1pbh_A 1mir_A Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 107
d1cs8a_ 316 d.3.1.1 (A:) (Pro)cathepsin L {Human (Homo sapiens 5e-19
d1xkga1 302 d.3.1.1 (A:4-305) Major mite fecal allergen der p 1e-17
>d1cs8a_ d.3.1.1 (A:) (Pro)cathepsin L {Human (Homo sapiens) [TaxId: 9606]} Length = 316 Back     information, alignment and structure

class: Alpha and beta proteins (a+b)
fold: Cysteine proteinases
superfamily: Cysteine proteinases
family: Papain-like
domain: (Pro)cathepsin L
species: Human (Homo sapiens) [TaxId: 9606]
 Score = 77.4 bits (189), Expect = 5e-19
 Identities = 18/68 (26%), Positives = 37/68 (54%), Gaps = 5/68 (7%)

Query: 44  DDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSE----NRTYKVGLNRF 99
           D  + A +  W   H + Y  + E+  R  ++++N++ I+ HN E      ++ + +N F
Sbjct: 5   DHSLEAQWTKWKAMHNRLYG-MNEEGWRRAVWEKNMKMIELHNQEYREGKHSFTMAMNAF 63

Query: 100 ADLTNEEY 107
            D+T+EE+
Sbjct: 64  GDMTSEEF 71


>d1xkga1 d.3.1.1 (A:4-305) Major mite fecal allergen der p 1 {House-dust mite (Dermatophagoides pteronyssinus) [TaxId: 6956]} Length = 302 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query107
d1cs8a_ 316 (Pro)cathepsin L {Human (Homo sapiens) [TaxId: 960 99.67
d1xkga1 302 Major mite fecal allergen der p 1 {House-dust mite 99.44
>d1cs8a_ d.3.1.1 (A:) (Pro)cathepsin L {Human (Homo sapiens) [TaxId: 9606]} Back     information, alignment and structure
class: Alpha and beta proteins (a+b)
fold: Cysteine proteinases
superfamily: Cysteine proteinases
family: Papain-like
domain: (Pro)cathepsin L
species: Human (Homo sapiens) [TaxId: 9606]
Probab=99.67  E-value=1.6e-17  Score=124.42  Aligned_cols=64  Identities=28%  Similarity=0.628  Sum_probs=57.2

Q ss_pred             ChHHHHHHHHHHHHHhCCccCChHHHHHHHHHHHHHHHHHHHHhcC----CCCceeecccCCCCCcccC
Q 037262           43 TDDEVMAMFEAWLVKHGKAYNALGEKEKRFEIFKENLRFIDEHNSE----NRTYKVGLNRFADLTNEEY  107 (107)
Q Consensus        43 ~~~~~~~~F~~f~~~~~K~Y~~~~E~~~R~~~F~~N~~~I~~hN~~----~~sy~lglN~FaDlT~eEf  107 (107)
                      -++.++.+|++|+++|+|.|.+ .|+.+|+.+|.+|++.|++||++    +.+|++|+|+|+|||.+||
T Consensus         4 ~~~~l~~~F~~f~~~~~K~Y~~-~ee~~R~~iF~~N~~~I~~~N~~~~~~~~~~~~g~N~fsDlt~eEf   71 (316)
T d1cs8a_           4 FDHSLEAQWTKWKAMHNRLYGM-NEEGWRRAVWEKNMKMIELHNQEYREGKHSFTMAMNAFGDMTSEEF   71 (316)
T ss_dssp             CCGGGHHHHHHHHHHTTCCCCT-THHHHHHHHHHHHHHHHHHHHHHHHTTCCSEEECCCTTTTCCHHHH
T ss_pred             ccHHHHHHHHHHHHHhCCcCCC-HHHHHHHHHHHHHHHHHHHHHhHhhcCCCceEEeceeccccCcHHH
Confidence            3455778999999999999977 57789999999999999999974    5799999999999999996



>d1xkga1 d.3.1.1 (A:4-305) Major mite fecal allergen der p 1 {House-dust mite (Dermatophagoides pteronyssinus) [TaxId: 6956]} Back     information, alignment and structure