Citrus Sinensis ID: 043813


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
MASSVMLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGTVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQISPSTDCSRVQ
cccHHHHHHHHHHHHHHHHHHHHcccccccccccHHHHHHcccccHHHHHccccccccccHHHHHHHHHHHHccccccccccHHHHcccccccccccccccccccccccc
cccHHHHHHHHHHHHHHHHHHHHcccHHHHHHccccHHHHccHHHHHHHcccccccccccccHHHHHHHHHHHccccccccHHHHHHHHHHccccccccccccccHHHcc
MASSVMLMKLVTGCILVLVCLMGsafvstkaqVTCRTvvndltpcvsyvsyggavptnccngtvctclKQAVSGISYTRYQLGlaaglpgkcglnipyqispstdcsrvq
MASSVMLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGTVCTCLKQAVSGISYTRYQLGLAAGLPGKCGlnipyqispstdcsrvq
MASSVMLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGTVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQISPSTDCSRVQ
****VMLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGTVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQI**********
************GCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGTVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQISPSTDCSR**
MASSVMLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGTVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQIS*********
*****MLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGTVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQISPSTDC****
ooooHHHHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
iiiiiiiiiHHHHHHHHHHHHHHHHHHooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
SSSSSSSSSSSSSSSSSSSiiiHHHHHHHHHHHHHHHHoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
MASSVMLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGTVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQISPSTDCSRVQ
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 ?
Query110 2.2.26 [Sep-21-2011]
Q43019123 Non-specific lipid-transf N/A no 0.981 0.878 0.496 2e-25
Q43129120 Non-specific lipid-transf N/A no 0.936 0.858 0.433 1e-16
Q42762116 Non-specific lipid-transf N/A no 0.9 0.853 0.425 4e-16
Q9LZV9116 Non-specific lipid-transf yes no 0.872 0.827 0.401 4e-16
Q9LDB4113 Non-specific lipid-transf no no 0.736 0.716 0.437 5e-16
P8589491 Non-specific lipid-transf N/A no 0.690 0.835 0.462 2e-15
Q39950116 Non-specific lipid-transf N/A no 0.690 0.655 0.462 2e-14
Q43017117 Non-specific lipid-transf N/A no 0.809 0.760 0.421 3e-14
Q9M5X8117 Non-specific lipid-transf N/A no 0.809 0.760 0.412 5e-14
Q9M5X7115 Non-specific lipid-transf N/A no 0.909 0.869 0.416 8e-14
>sp|Q43019|NLTP3_PRUDU Non-specific lipid-transfer protein 3 OS=Prunus dulcis PE=2 SV=1 Back     alignment and function desciption
 Score =  114 bits (285), Expect = 2e-25,   Method: Compositional matrix adjust.
 Identities = 62/125 (49%), Positives = 81/125 (64%), Gaps = 17/125 (13%)

Query: 1   MASSVMLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCC 60
           MASS  L+KLV  C++ ++C M        A V+C  VVN+LTPC++YV+ GGA+  +CC
Sbjct: 1   MASSGQLLKLV--CLVAVMCCMAVGGPKAMAAVSCGQVVNNLTPCINYVANGGALNPSCC 58

Query: 61  NG---------------TVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQISPSTD 105
            G               ++C CLKQAV+GI YT    GLAAGLPGKCG+NIPY+ISPSTD
Sbjct: 59  TGVRSLYSLAQTTADRQSICNCLKQAVNGIPYTNANAGLAAGLPGKCGVNIPYKISPSTD 118

Query: 106 CSRVQ 110
           C  ++
Sbjct: 119 CKSIK 123




Plant non-specific lipid-transfer proteins transfer phospholipids as well as galactolipids across membranes. May play a role in wax or cutin deposition in the cell walls of expanding epidermal cells and certain secretory tissues.
Prunus dulcis (taxid: 3755)
>sp|Q43129|NLTP2_GOSHI Non-specific lipid-transfer protein OS=Gossypium hirsutum PE=2 SV=1 Back     alignment and function description
>sp|Q42762|NLTP1_GOSHI Non-specific lipid-transfer protein OS=Gossypium hirsutum PE=3 SV=1 Back     alignment and function description
>sp|Q9LZV9|NLTPA_ARATH Non-specific lipid-transfer protein 10 OS=Arabidopsis thaliana GN=LTP10 PE=3 SV=1 Back     alignment and function description
>sp|Q9LDB4|NLTP6_ARATH Non-specific lipid-transfer protein 6 OS=Arabidopsis thaliana GN=LTP6 PE=1 SV=1 Back     alignment and function description
>sp|P85894|LTP1_MORNI Non-specific lipid-transfer protein 1 OS=Morus nigra PE=1 SV=1 Back     alignment and function description
>sp|Q39950|NLTP_HELAN Non-specific lipid-transfer protein OS=Helianthus annuus PE=3 SV=1 Back     alignment and function description
>sp|Q43017|NLTP1_PRUDU Non-specific lipid-transfer protein 1 OS=Prunus dulcis PE=3 SV=1 Back     alignment and function description
>sp|Q9M5X8|NLTP_PRUAV Non-specific lipid-transfer protein OS=Prunus avium PE=1 SV=1 Back     alignment and function description
>sp|Q9M5X7|NLTP_MALDO Non-specific lipid-transfer protein OS=Malus domestica GN=MALD3 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 ?
Query110
2497753123 RecName: Full=Non-specific lipid-transfe 0.981 0.878 0.496 8e-24
223667948123 lipid transfer protein 3 precursor [Prun 0.981 0.878 0.496 1e-23
66957890123 lipid transfer protein 2 precursor [Prun 0.981 0.878 0.488 3e-23
224140595120 predicted protein [Populus trichocarpa] 0.872 0.8 0.459 2e-19
356506632130 PREDICTED: non-specific lipid-transfer p 0.736 0.623 0.525 4e-19
351721452122 uncharacterized protein LOC100499726 pre 0.854 0.770 0.491 5e-19
255648304130 unknown [Glycine max] 0.736 0.623 0.515 8e-19
224139356120 predicted protein [Populus trichocarpa] 0.872 0.8 0.450 1e-18
227955639119 lipid transfer protein [Chimonanthus pra 0.845 0.781 0.464 8e-18
351727192125 uncharacterized protein LOC100305883 pre 0.863 0.76 0.491 2e-17
>gi|2497753|sp|Q43019.1|NLTP3_PRUDU RecName: Full=Non-specific lipid-transfer protein 3; Short=LTP 3; Flags: Precursor gi|1321915|emb|CAA65477.1| lipid transfer protein [Prunus dulcis] gi|190613925|gb|ACE80966.1| putative allergen Pru du 3.02 [Prunus dulcis x Prunus persica] gi|190613927|gb|ACE80967.1| putative allergen Pru p 3.02 [Prunus dulcis x Prunus persica] Back     alignment and taxonomy information
 Score =  114 bits (285), Expect = 8e-24,   Method: Compositional matrix adjust.
 Identities = 62/125 (49%), Positives = 81/125 (64%), Gaps = 17/125 (13%)

Query: 1   MASSVMLMKLVTGCILVLVCLMGSAFVSTKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCC 60
           MASS  L+KLV  C++ ++C M        A V+C  VVN+LTPC++YV+ GGA+  +CC
Sbjct: 1   MASSGQLLKLV--CLVAVMCCMAVGGPKAMAAVSCGQVVNNLTPCINYVANGGALNPSCC 58

Query: 61  NG---------------TVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQISPSTD 105
            G               ++C CLKQAV+GI YT    GLAAGLPGKCG+NIPY+ISPSTD
Sbjct: 59  TGVRSLYSLAQTTADRQSICNCLKQAVNGIPYTNANAGLAAGLPGKCGVNIPYKISPSTD 118

Query: 106 CSRVQ 110
           C  ++
Sbjct: 119 CKSIK 123




Source: Prunus dulcis

Species: Prunus dulcis

Genus: Prunus

Family: Rosaceae

Order: Rosales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|223667948|gb|ACN11576.1| lipid transfer protein 3 precursor [Prunus dulcis] Back     alignment and taxonomy information
>gi|66957890|gb|AAM22767.2| lipid transfer protein 2 precursor [Prunus persica] Back     alignment and taxonomy information
>gi|224140595|ref|XP_002323667.1| predicted protein [Populus trichocarpa] gi|118487809|gb|ABK95728.1| unknown [Populus trichocarpa] gi|222868297|gb|EEF05428.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|356506632|ref|XP_003522081.1| PREDICTED: non-specific lipid-transfer protein 3-like [Glycine max] Back     alignment and taxonomy information
>gi|351721452|ref|NP_001235162.1| uncharacterized protein LOC100499726 precursor [Glycine max] gi|255626079|gb|ACU13384.1| unknown [Glycine max] Back     alignment and taxonomy information
>gi|255648304|gb|ACU24604.1| unknown [Glycine max] Back     alignment and taxonomy information
>gi|224139356|ref|XP_002323072.1| predicted protein [Populus trichocarpa] gi|222867702|gb|EEF04833.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|227955639|gb|ACP43542.1| lipid transfer protein [Chimonanthus praecox] Back     alignment and taxonomy information
>gi|351727192|ref|NP_001238176.1| uncharacterized protein LOC100305883 precursor [Glycine max] gi|255626879|gb|ACU13784.1| unknown [Glycine max] 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 ?
Query110
TAIR|locus:2181022116 AT5G01870 [Arabidopsis thalian 0.872 0.827 0.401 9.5e-18
TAIR|locus:2168459112 LTP4 "lipid transfer protein 4 0.781 0.767 0.388 4.2e-15
TAIR|locus:2168474115 LTP3 "lipid transfer protein 3 0.827 0.791 0.366 6.9e-15
TAIR|locus:2064212118 LP1 "lipid transfer protein 1" 0.909 0.847 0.336 1e-13
TAIR|locus:2081855118 LTP5 "lipid transfer protein 5 0.909 0.847 0.327 3.9e-12
TAIR|locus:2064107118 LTP2 "lipid transfer protein 2 0.909 0.847 0.327 5e-12
TAIR|locus:2081840119 LTP12 "lipid transfer protein 0.863 0.798 0.344 2.8e-11
UNIPROTKB|P8343491 P83434 "Non-specific lipid-tra 0.681 0.824 0.369 3.5e-11
UNIPROTKB|Q84N29122 LTP3 "Probable non-specific li 0.9 0.811 0.290 4.1e-10
TAIR|locus:2062116116 AT2G18370 [Arabidopsis thalian 0.863 0.818 0.290 2.2e-09
TAIR|locus:2181022 AT5G01870 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 216 (81.1 bits), Expect = 9.5e-18, P = 9.5e-18
 Identities = 45/112 (40%), Positives = 64/112 (57%)

Query:    15 ILVLVCLMGSAFV-STKAQVTCRTVVNDLTPCVSYVSYGGAVPTNCCNGT---------- 63
             +L L  L+ S F   ++A ++C  V  +L PCV YV  GGA+P +CCNG           
Sbjct:     5 VLPLCLLLASIFAWGSEAAISCNAVQANLYPCVVYVVQGGAIPYSCCNGIRMLSKQATSA 64

Query:    64 -----VCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIPYQISPSTDCSRVQ 110
                  VC C+K  V  +SY+   L  AA LPGKCG+ +PY+I PST+C+ ++
Sbjct:    65 SDKQGVCRCIKSVVGRVSYSSIYLKKAAALPGKCGVKLPYKIDPSTNCNSIK 116




GO:0005576 "extracellular region" evidence=ISM
GO:0006869 "lipid transport" evidence=IEA;ISS
GO:0008289 "lipid binding" evidence=IEA;ISS
GO:0005886 "plasma membrane" evidence=IDA
TAIR|locus:2168459 LTP4 "lipid transfer protein 4" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2168474 LTP3 "lipid transfer protein 3" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2064212 LP1 "lipid transfer protein 1" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2081855 LTP5 "lipid transfer protein 5" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2064107 LTP2 "lipid transfer protein 2" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2081840 LTP12 "lipid transfer protein 12" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
UNIPROTKB|P83434 P83434 "Non-specific lipid-transfer protein 1" [Vigna radiata var. radiata (taxid:3916)] Back     alignment and assigned GO terms
UNIPROTKB|Q84N29 LTP3 "Probable non-specific lipid-transfer protein 3" [Triticum aestivum (taxid:4565)] Back     alignment and assigned GO terms
TAIR|locus:2062116 AT2G18370 [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 ?

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
Q9LZV9NLTPA_ARATHNo assigned EC number0.40170.87270.8275yesno

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 ?

Your Input:
grail3.0076005701
RecName- Full=Non-specific lipid-transfer protein;; Plant non-specific lipid-transfer proteins transfer phospholipids as well as galactolipids across membranes. May play a role in wax or cutin deposition in the cell walls of expanding epidermal cells and certain secretory tissues (By similarity) (120 aa)
(Populus trichocarpa)
Predicted Functional Partners:
 
Sorry, there are no predicted associations at the current settings.
 

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query110
cd0196089 cd01960, nsLTP1, nsLTP1: Non-specific lipid-transf 3e-20
pfam0023474 pfam00234, Tryp_alpha_amyl, Protease inhibitor/see 6e-07
>gnl|CDD|238926 cd01960, nsLTP1, nsLTP1: Non-specific lipid-transfer protein type 1 (nsLTP1) subfamily; Plant nsLTPs are small, soluble proteins that facilitate the transfer of fatty acids, phospholipids, glycolipids, and steroids between membranes Back     alignment and domain information
 Score = 77.8 bits (192), Expect = 3e-20
 Identities = 41/91 (45%), Positives = 52/91 (57%), Gaps = 18/91 (19%)

Query: 33  VTCRTVVNDLTPCVSYVSYGGAVPT-NCCNG---------------TVCTCLKQAVSGIS 76
           ++C  V + L PC+ Y++ GG  P+  CC+G                 C CLK A +GIS
Sbjct: 1   ISCGQVTSLLAPCLGYLTGGGPAPSPACCSGVKSLNGLAKTTADRQAACNCLKSAAAGIS 60

Query: 77  YTRYQLGLAAGLPGKCGLNIPYQISPSTDCS 107
                 G AAGLPGKCG++IPY ISPSTDCS
Sbjct: 61  --GLNPGRAAGLPGKCGVSIPYPISPSTDCS 89


In addition to lipid transport and assembly, nsLTPs also play a key role in the defense of plants against pathogens. There are two closely-related types of nsLTPs, types 1 and 2, which differ in protein sequence, molecular weight, and biological properties. nsLTPs contain an internal hydrophobic cavity, which serves as the binding site for lipids. The hydrophobic cavity accommodates various fatty acid ligands containing from ten to 18 carbon atoms. In general, the cavity is larger in nsLTP1 than in nsLTP2. nsLTP1 proteins are located in extracellular layers and in vacuolar structures. They may be involved in the formation of cutin layers on plant surfaces by transporting cutin monomers. Many nsLTP1 proteins have been characterized as allergens in humans. Length = 89

>gnl|CDD|215810 pfam00234, Tryp_alpha_amyl, Protease inhibitor/seed storage/LTP family Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 110
cd0196089 nsLTP1 nsLTP1: Non-specific lipid-transfer protein 99.82
cd0466073 nsLTP_like nsLTP_like: Non-specific lipid-transfer 99.38
cd0195966 nsLTP2 nsLTP2: Non-specific lipid-transfer protein 99.12
PF1436896 LTP_2: Probable lipid transfer; PDB: 2RKN_A 1N89_A 99.1
cd0001063 AAI_LTSS AAI_LTSS: Alpha-Amylase Inhibitors (AAI), 99.09
smart0049979 AAI Plant lipid transfer protein / seed storage pr 98.59
PF0023490 Tryp_alpha_amyl: Protease inhibitor/seed storage/L 98.49
PF1454785 Hydrophob_seed: Hydrophobic seed protein 88.54
cd0195885 HPS_like HPS_like: Hydrophobic Protein from Soybea 80.16
>cd01960 nsLTP1 nsLTP1: Non-specific lipid-transfer protein type 1 (nsLTP1) subfamily; Plant nsLTPs are small, soluble proteins that facilitate the transfer of fatty acids, phospholipids, glycolipids, and steroids between membranes Back     alignment and domain information
Probab=99.82  E-value=3.8e-21  Score=125.70  Aligned_cols=73  Identities=56%  Similarity=1.151  Sum_probs=65.0

Q ss_pred             cCccccccCcccChHhhhcCC-CCCcCCCCC---------------CccccccccccCCcccccChHHHhcccCcCCCCC
Q 043813           33 VTCRTVVNDLTPCVSYVSYGG-AVPTNCCNG---------------TVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNI   96 (110)
Q Consensus        33 ~~C~~v~~~L~pC~~yl~~~~-~Ps~~CC~~---------------~~ClClk~~~~~~~~~~in~~~a~~LP~~Cgv~~   96 (110)
                      .+|.++...|.||++|+++++ +|+++||++               ..|+|+++....++  +||++|+++||++||+++
T Consensus         1 ~~C~~v~~~l~~C~~y~~g~~~~Ps~~CC~~v~~l~~~~~t~~~~~~~C~C~~~~~~~~~--~i~~~~a~~LP~~C~v~~   78 (89)
T cd01960           1 ISCGQVTSLLAPCLGYLTGGGPAPSPACCSGVKSLNGLAKTTADRQAACNCLKSAAAGIS--GLNPGRAAGLPGKCGVSI   78 (89)
T ss_pred             CCHHHHHhhHHhHHHHHhCCCCCCChHHhhhhHHHhhccCCCCchhhhhhcccccccccC--CCCHHHHHhChHhcccCC
Confidence            368999999999999999877 899999999               25777888776675  599999999999999999


Q ss_pred             CCCCCCCCCCC
Q 043813           97 PYQISPSTDCS  107 (110)
Q Consensus        97 p~~is~~~dC~  107 (110)
                      ||+|++++||+
T Consensus        79 ~~~i~~~~dC~   89 (89)
T cd01960          79 PYPISPSTDCS   89 (89)
T ss_pred             CCCCCCCCCCC
Confidence            99999999996



In addition to lipid transport and assembly, nsLTPs also play a key role in the defense of plants against pathogens. There are two closely-related types of nsLTPs, types 1 and 2, which differ in protein sequence, molecular weight, and biological properties. nsLTPs contain an internal hydrophobic cavity, which serves as the binding site for lipids. The hydrophobic cavity accommodates various fatty acid ligands containing from ten to 18 carbon atoms. In general, the cavity is larger in nsLTP1 than in nsLTP2. nsLTP1 proteins are located in extracellular layers and in vacuolar structures. They may be involved in the formation of cutin layers on plant surfaces by transporting cutin monomers. Many nsLTP1 proteins have been characterized as allergens in humans.

>cd04660 nsLTP_like nsLTP_like: Non-specific lipid-transfer protein (nsLTP)-like subfamily; composed of predominantly uncharacterized proteins with similarity to nsLTPs, including Medicago truncatula MtN5, the root-specific Phaseolus vulgaris PVR3, Antirrhinum majus FIL1, and Lilium longiflorum LIM3 Back     alignment and domain information
>cd01959 nsLTP2 nsLTP2: Non-specific lipid-transfer protein type 2 (nsLTP2) subfamily; Plant nsLTPs are small, soluble proteins that facilitate the transfer of fatty acids, phospholipids, glycolipids, and steroids between membranes Back     alignment and domain information
>PF14368 LTP_2: Probable lipid transfer; PDB: 2RKN_A 1N89_A 1TUK_A Back     alignment and domain information
>cd00010 AAI_LTSS AAI_LTSS: Alpha-Amylase Inhibitors (AAI), Lipid Transfer (LT) and Seed Storage (SS) Protein family; a protein family unique to higher plants that includes cereal-type alpha-amylase inhibitors, lipid transfer proteins, seed storage proteins, and similar proteins Back     alignment and domain information
>smart00499 AAI Plant lipid transfer protein / seed storage protein / trypsin-alpha amylase inhibitor domain family Back     alignment and domain information
>PF00234 Tryp_alpha_amyl: Protease inhibitor/seed storage/LTP family This is a small subfamily; InterPro: IPR003612 This domain is found is several proteins, including plant lipid transfer proteins [], seed storage proteins [] and trypsin-alpha amylase inhibitors [, ] Back     alignment and domain information
>PF14547 Hydrophob_seed: Hydrophobic seed protein Back     alignment and domain information
>cd01958 HPS_like HPS_like: Hydrophobic Protein from Soybean (HPS)-like subfamily; composed of proteins with similarity to HPS, a small hydrophobic protein with unknown function related to cereal-type alpha-amylase inhibitors and lipid transfer proteins Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query110
1t12_A91 Solution Structure Of A New Ltp1 Length = 91 4e-13
2alg_A92 Crystal Structure Of Peach Pru P3, The Prototypic M 3e-12
2ljo_A93 3d Solution Structure Of Lipid Transfer Protein Lc- 8e-11
1fk0_A93 Structural Basis Of Non-Specific Lipid Binding In M 1e-10
1be2_A91 Lipid Transfer Protein Complexed With Palmitate, Nm 5e-10
1mid_A91 Non-Specific Lipid Transfer Protein 1 From Barley I 5e-10
1siy_A91 Nmr Structure Of Mung Bean Non-Specific Lipid Trans 6e-10
1uva_A91 Lipid Binding In Rice Nonspecific Lipid Transfer Pr 2e-09
1bwo_A90 The Crystal Structure Of Wheat Non-Specific Transfe 1e-06
1cz2_A90 Solution Structure Of Wheat Ns-Ltp Complexed With P 3e-06
>pdb|1T12|A Chain A, Solution Structure Of A New Ltp1 Length = 91 Back     alignment and structure

Iteration: 1

Score = 69.3 bits (168), Expect = 4e-13, Method: Compositional matrix adjust. Identities = 42/93 (45%), Positives = 52/93 (55%), Gaps = 18/93 (19%) Query: 33 VTCRTVVNDLTPCVSYVSYGGAVPTNCCNGT---------------VCTCLKQAVSGISY 77 +TC V ++L PC++Y+ G + CC G CTCLK A IS Sbjct: 2 ITCGQVTSNLAPCLAYLRNTGPL-GRCCGGVKALVNSARTTEDRQIACTCLKSAAGAISG 60 Query: 78 TRYQLGLAAGLPGKCGLNIPYQISPSTDCSRVQ 110 LG AAGLP CG+NIPY+ISPSTDCS+VQ Sbjct: 61 --INLGKAAGLPSTCGVNIPYKISPSTDCSKVQ 91
>pdb|2ALG|A Chain A, Crystal Structure Of Peach Pru P3, The Prototypic Member Of The Family Of Plant Non-Specific Lipid Transfer Protein Pan-Allergens Length = 92 Back     alignment and structure
>pdb|2LJO|A Chain A, 3d Solution Structure Of Lipid Transfer Protein Lc-Ltp2 Length = 93 Back     alignment and structure
>pdb|1FK0|A Chain A, Structural Basis Of Non-Specific Lipid Binding In Maize Lipid-Transfer Protein Complexes With Capric Acid Revealed By High-Resolution X-Ray Crystallography Length = 93 Back     alignment and structure
>pdb|1BE2|A Chain A, Lipid Transfer Protein Complexed With Palmitate, Nmr, 10 Structures Length = 91 Back     alignment and structure
>pdb|1MID|A Chain A, Non-Specific Lipid Transfer Protein 1 From Barley In Complex With L-Alfa-Lysophosphatidylcholine, Laudoyl Length = 91 Back     alignment and structure
>pdb|1SIY|A Chain A, Nmr Structure Of Mung Bean Non-Specific Lipid Transfer Protein 1 Length = 91 Back     alignment and structure
>pdb|1UVA|A Chain A, Lipid Binding In Rice Nonspecific Lipid Transfer Protein-1 Complexes From Oryza Sativa Length = 91 Back     alignment and structure
>pdb|1BWO|A Chain A, The Crystal Structure Of Wheat Non-Specific Transfer Protein Complexed With Two Molecules Of Phospholipid At 2.1 A Resolution Length = 90 Back     alignment and structure
>pdb|1CZ2|A Chain A, Solution Structure Of Wheat Ns-Ltp Complexed With Prostaglandin B2 Length = 90 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query110
2alg_A92 Non-specific lipid transfer protein; LTP, NS-LTP, 8e-22
1siy_A91 LTP 1, NS-LTP1, nonspecific lipid-transfer protein 3e-21
1bwo_A90 NS-LTP1, nonspecific lipid-transfer protein; wheat 1e-20
1t12_A91 LTP 1, nonspecific lipid-transfer protein 1; cyste 5e-20
1afh_A93 Maize nonspecific lipid transfer protein; lipid-bi 2e-19
>2alg_A Non-specific lipid transfer protein; LTP, NS-LTP, FOOD allergen, lipid transport; HET: DAO P6G; 2.30A {Prunus persica} PDB: 2b5s_A* Length = 92 Back     alignment and structure
 Score = 81.0 bits (200), Expect = 8e-22
 Identities = 39/93 (41%), Positives = 50/93 (53%), Gaps = 17/93 (18%)

Query: 33  VTCRTVVNDLTPCVSYVSYGGAVPTNCCNG---------------TVCTCLKQAVSGISY 77
           +TC  V + L PC+ YV  GGAVP  CCNG                 C CLKQ  + +  
Sbjct: 2   ITCGQVSSSLAPCIPYVRGGGAVPPACCNGIRNVNNLARTTPDRQAACNCLKQLSASVP- 60

Query: 78  TRYQLGLAAGLPGKCGLNIPYQISPSTDCSRVQ 110
                  AA LPGKCG++IPY+IS ST+C+ V+
Sbjct: 61  -GVNPNNAAALPGKCGVSIPYKISASTNCATVK 92


>1siy_A LTP 1, NS-LTP1, nonspecific lipid-transfer protein 1; alpha helix, lipid binding protein; NMR {Vigna radiata var} Length = 91 Back     alignment and structure
>1bwo_A NS-LTP1, nonspecific lipid-transfer protein; wheat, lipid binding, crystallography; HET: LPC; 2.10A {Triticum aestivum} SCOP: a.52.1.1 PDB: 1cz2_A* 1gh1_A 1be2_A* 1jtb_A* 1lip_A 1mid_A* 3cee_A* 3gsh_A* Length = 90 Back     alignment and structure
>1t12_A LTP 1, nonspecific lipid-transfer protein 1; cystein rich protein, lipid transport; NMR {Nicotiana tabacum} Length = 91 Back     alignment and structure
>1afh_A Maize nonspecific lipid transfer protein; lipid-binding protein, molecular modeling,; NMR {Zea mays} SCOP: a.52.1.1 PDB: 1fk0_A* 1fk1_A* 1fk2_A* 1fk3_A* 1fk4_A* 1fk5_A* 1fk6_A* 1fk7_A* 1mzl_A 1mzm_A* 1bv2_A 1rzl_A* 1uva_A* 1uvb_A* 1uvc_A* Length = 93 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query110
2ljo_A93 Non-specific lipid-transfer protein 2; lipid trans 99.9
1afh_A93 Maize nonspecific lipid transfer protein; lipid-bi 99.89
1siy_A91 LTP 1, NS-LTP1, nonspecific lipid-transfer protein 99.88
1bwo_A90 NS-LTP1, nonspecific lipid-transfer protein; wheat 99.88
1t12_A91 LTP 1, nonspecific lipid-transfer protein 1; cyste 99.88
2alg_A92 Non-specific lipid transfer protein; LTP, NS-LTP, 99.88
2rkn_A77 DIR1 protein, AT5G48485; LTP, defense signaling pr 99.45
1n89_A67 Lipid transfer protein; lipid transport; HET: PGM; 99.35
1l6h_A69 LTP2, non-specific lipid transfer protein; NSLTP2, 99.34
>2ljo_A Non-specific lipid-transfer protein 2; lipid transport; NMR {Lens culinaris} Back     alignment and structure
Probab=99.90  E-value=2.5e-26  Score=151.51  Aligned_cols=77  Identities=44%  Similarity=1.017  Sum_probs=70.0

Q ss_pred             ccCccccccCcccChHhhhcCCCCCcCCCCC---------------CccccccccccCCcccccChHHHhcccCcCCCCC
Q 043813           32 QVTCRTVVNDLTPCVSYVSYGGAVPTNCCNG---------------TVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNI   96 (110)
Q Consensus        32 ~~~C~~v~~~L~pC~~yl~~~~~Ps~~CC~~---------------~~ClClk~~~~~~~~~~in~~~a~~LP~~Cgv~~   96 (110)
                      +++|+++...|.||++|++|++.|++.||++               ..|.|+|+.+..++  +||.+||.+||++|||++
T Consensus         1 AisC~~v~~~L~pCl~Yv~g~~~p~~~CC~gv~~l~~~a~t~~dr~~~C~clk~~a~~~~--~in~~~a~~LP~~CgV~~   78 (93)
T 2ljo_A            1 AISCGAVTSDLSPCLTYLTGGPGPSPQCCGGVKKLLAAANTTPDRQAACNCLKSAAGSIT--KLNTNNAAALPGKCGVNI   78 (93)
T ss_dssp             CCSSHHHHHHHHHHHHHHTTSSCCCHHHHHHHHHHHHSCCSHHHHHHHHHHHHHHGGGCT--TCCHHHHHHHHHHHTCCC
T ss_pred             CCCHHHHHHHHHhHHHHHcCCCCCCCchhhHHHHHHHHhcCcccHHHHHHhHHhhhhccC--CcCHHHHHhhhHhcCCCC
Confidence            4789999999999999999887899999998               34777998877676  899999999999999999


Q ss_pred             CCCCCCCCCCCCCC
Q 043813           97 PYQISPSTDCSRVQ  110 (110)
Q Consensus        97 p~~is~~~dC~~i~  110 (110)
                      |||||+++||++|+
T Consensus        79 p~~Is~~~dC~~v~   92 (93)
T 2ljo_A           79 PYKISTTTNCNTVK   92 (93)
T ss_dssp             SSCCSTTCCGGGCC
T ss_pred             CCCCCCCCCCCCCC
Confidence            99999999999996



>1afh_A Maize nonspecific lipid transfer protein; lipid-binding protein, molecular modeling,; NMR {Zea mays} SCOP: a.52.1.1 PDB: 1fk0_A* 1fk1_A* 1fk2_A* 1fk3_A* 1fk4_A* 1fk5_A* 1fk6_A* 1fk7_A* 1mzl_A 1mzm_A* 1bv2_A 1rzl_A* 1uva_A* 1uvb_A* 1uvc_A* Back     alignment and structure
>1siy_A LTP 1, NS-LTP1, nonspecific lipid-transfer protein 1; alpha helix, lipid binding protein; NMR {Vigna radiata var} Back     alignment and structure
>1bwo_A NS-LTP1, nonspecific lipid-transfer protein; wheat, lipid binding, crystallography; HET: LPC; 2.10A {Triticum aestivum} SCOP: a.52.1.1 PDB: 1cz2_A* 1gh1_A 1be2_A* 1jtb_A* 1lip_A 1mid_A* 3cee_A* 3gsh_A* Back     alignment and structure
>1t12_A LTP 1, nonspecific lipid-transfer protein 1; cystein rich protein, lipid transport; NMR {Nicotiana tabacum} Back     alignment and structure
>2alg_A Non-specific lipid transfer protein; LTP, NS-LTP, FOOD allergen, lipid transport; HET: DAO P6G; 2.30A {Prunus persica} PDB: 2b5s_A* Back     alignment and structure
>2rkn_A DIR1 protein, AT5G48485; LTP, defense signaling protein, signaling protein, lipid TRA; HET: LP3; 1.60A {Arabidopsis thaliana} Back     alignment and structure
>1n89_A Lipid transfer protein; lipid transport; HET: PGM; NMR {Triticum turgidum subsp} SCOP: a.52.1.1 PDB: 1tuk_A* Back     alignment and structure
>1l6h_A LTP2, non-specific lipid transfer protein; NSLTP2, plant LTP, lipid transport; NMR {Oryza sativa} SCOP: a.52.1.1 Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 110
d1mida_91 a.52.1.1 (A:) Plant non-specific lipid-transfer pr 1e-18
d1fk5a_93 a.52.1.1 (A:) Plant non-specific lipid-transfer pr 5e-17
>d1mida_ a.52.1.1 (A:) Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1) {Barley (Hordeum vulgare) [TaxId: 4513]} Length = 91 Back     information, alignment and structure

class: All alpha proteins
fold: Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin
superfamily: Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin
family: Plant lipid-transfer and hydrophobic proteins
domain: Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1)
species: Barley (Hordeum vulgare) [TaxId: 4513]
 Score = 72.2 bits (177), Expect = 1e-18
 Identities = 34/92 (36%), Positives = 43/92 (46%), Gaps = 17/92 (18%)

Query: 33  VTCRTVVNDLTPCVSYVSYGGAVPTNCCNGT---------------VCTCLKQAVSGISY 77
           + C  V + + PC++YV  G      CCNG                VC CLK    GI  
Sbjct: 1   LNCGQVDSKMKPCLTYVQGGPGPSGECCNGVRDLHNQAQSSGDRQTVCNCLKGIARGIH- 59

Query: 78  TRYQLGLAAGLPGKCGLNIPYQISPSTDCSRV 109
               L  AA +P KC +N+PY ISP  DCSR+
Sbjct: 60  -NLNLNNAASIPSKCNVNVPYTISPDIDCSRI 90


>d1fk5a_ a.52.1.1 (A:) Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1) {Maize (Zea mays) [TaxId: 4577]} Length = 93 Back     information, alignment and structure

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query110
d1mida_91 Plant non-specific lipid-transfer protein (ns-LTP, 99.89
d1fk5a_93 Plant non-specific lipid-transfer protein (ns-LTP, 99.89
d1tuka167 Non-specific lipid-transfer protein homologue (ns- 98.87
d1l6ha_69 Non-specific lipid-transfer protein homologue (ns- 98.83
>d1mida_ a.52.1.1 (A:) Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1) {Barley (Hordeum vulgare) [TaxId: 4513]} Back     information, alignment and structure
class: All alpha proteins
fold: Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin
superfamily: Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin
family: Plant lipid-transfer and hydrophobic proteins
domain: Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1)
species: Barley (Hordeum vulgare) [TaxId: 4513]
Probab=99.89  E-value=1e-25  Score=146.29  Aligned_cols=76  Identities=46%  Similarity=0.989  Sum_probs=68.5

Q ss_pred             cCccccccCcccChHhhhcCCCCCcCCCCC---------------CccccccccccCCcccccChHHHhcccCcCCCCCC
Q 043813           33 VTCRTVVNDLTPCVSYVSYGGAVPTNCCNG---------------TVCTCLKQAVSGISYTRYQLGLAAGLPGKCGLNIP   97 (110)
Q Consensus        33 ~~C~~v~~~L~pC~~yl~~~~~Ps~~CC~~---------------~~ClClk~~~~~~~~~~in~~~a~~LP~~Cgv~~p   97 (110)
                      ++|+++...|.||++|++|+++|++.||++               ..|+|+|+.+..++  +||.+||++||++||+++|
T Consensus         1 i~C~~v~~~l~pCl~Yl~g~~~P~~~CC~gv~~L~~~a~t~~d~~~lC~cl~~~~~~~~--~in~~ra~~LP~~C~v~~p   78 (91)
T d1mida_           1 LNCGQVDSKMKPCLTYVQGGPGPSGECCNGVRDLHNQAQSSGDRQTVCNCLKGIARGIH--NLNLNNAASIPSKCNVNVP   78 (91)
T ss_dssp             CCHHHHHHHHGGGHHHHTTCSCCCHHHHHHHHHHHHHCCSHHHHHHHHHHHHHHHHTCT--TCCHHHHHHHHHHTTCCCC
T ss_pred             CCHHHHHHHHHhhHHHHcCCCCCCcchhhhHHHHHHHhcCCCcHHHHHHhhhhhcccCC--CcCHHHHHhchHhcCCCCC
Confidence            479999999999999999887999999999               25667988766665  7999999999999999999


Q ss_pred             CCCCCCCCCCCCC
Q 043813           98 YQISPSTDCSRVQ  110 (110)
Q Consensus        98 ~~is~~~dC~~i~  110 (110)
                      ||||+++||++||
T Consensus        79 ~pis~~~dC~~i~   91 (91)
T d1mida_          79 YTISPDIDCSRIY   91 (91)
T ss_dssp             SCCCTTCCGGGCC
T ss_pred             CCCCCCCCCCCCC
Confidence            9999999999997



>d1fk5a_ a.52.1.1 (A:) Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1) {Maize (Zea mays) [TaxId: 4577]} Back     information, alignment and structure
>d1tuka1 a.52.1.1 (A:1-67) Non-specific lipid-transfer protein homologue (ns-LTP2) {Triticum turgidum [TaxId: 4571]} Back     information, alignment and structure
>d1l6ha_ a.52.1.1 (A:) Non-specific lipid-transfer protein homologue (ns-LTP2) {Rice (Oryza sativa) [TaxId: 4530]} Back     information, alignment and structure