Citrus Sinensis ID: 040530


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-------
MLCARTMAQSDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRSNPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQTPPVSRCNEAADGPDLSPAGPPEALPSDDSAGTGSKAVPSTGGSGASNALSVNAPSQLILSVVFMASYALIASSL
ccccccccccccHHHHHcccccHHHHccccccccHHHHHHHHHHHHcccccccEEEccccccccccccHHHHHHcccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccHHHHHHHHHHHHHHHHHHHHcc
cccccHccHHHHHHHHHccccccHHcccccccccccHHHHHHHHHccccHHHEEEEccccccccEEEcHHHHHccccHccccccccccccHccccccccccccccccccccccccccccccccccccccccccccHHHHHHHHHHHHHHHHHHHHcc
mlcartmaqsdcTNVLIgmapclsyvsgssstpsaqcCSQLASVVRSNPRCLCMVlgdggsslgVSINQTLALalpgacnvqtppvsrcneaadgpdlspagppealpsddsagtgskavpstggsgasnalsvnapsqLILSVVFMASYALIASSL
MLCARTMAQSDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRSNPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQTPPVSRCNEAADGPDLSPAGPPEALPSDDSAGTGSKAVPSTGGSGASNALSVNAPSQLILSVVFMASYALIASSL
MLCARTMAQSDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRSNPRCLCMvlgdggsslgvsINQTLALALPGACNVQTPPVSRCNEAADGPDLSPAGPPEALPSDDSAGTGSKAVPSTGGSGASNALSVNAPSQLILSVVFMASYALIASSL
*********SDCTNVLIGMAPCLSYVSG******AQCCSQLASVVRSNPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQ*******************************************************SQLILSVVFMASYALI****
**************VLIGMAPCLSYVS*SSSTPS**CCSQLASVVRSNPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQTPPVSR***************************************************LILSVVFMASYALIASSL
********QSDCTNVLIGMAPCLSYV***************ASVVRSNPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQTPPVSRCNEAADGPDLSPAGPP***********************ASNALSVNAPSQLILSVVFMASYALIASSL
*********SDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRSNPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQTPPVSRCNEAAD**************************************SVNAPSQLILSVVFMASYALIASSL
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHi
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ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MLCARTMAQSDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRSNPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQTPPVSRCNEAADGPDLSPAGPPEALPSDDSAGTGSKAVPSTGGSGASNALSVNAPSQLILSVVFMASYALIASSL
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 ?
Query157 2.2.26 [Sep-21-2011]
Q9ZQI8169 Non-specific lipid-transf no no 0.891 0.828 0.364 1e-14
Q8VYI9182 Non-specific lipid-transf no no 0.757 0.653 0.360 2e-11
Q9FFY3151 Lipid transfer-like prote no no 0.420 0.437 0.369 1e-06
Q9C7F7193 Uncharacterized GPI-ancho no no 0.891 0.725 0.233 1e-06
Q9ZVC7176 Xylogen-like protein 11 O no no 0.573 0.511 0.351 5e-06
P55958133 Probable non-specific lip N/A no 0.464 0.548 0.305 0.0001
Q6ASY2178 Non-specific lipid transf no no 0.560 0.494 0.307 0.0006
Q43119116 Non-specific lipid-transf N/A no 0.439 0.594 0.342 0.0007
>sp|Q9ZQI8|NLTL2_ARATH Non-specific lipid-transfer protein-like protein At2g13820 OS=Arabidopsis thaliana GN=At2g13820 PE=1 SV=1 Back     alignment and function desciption
 Score = 79.0 bits (193), Expect = 1e-14,   Method: Compositional matrix adjust.
 Identities = 58/159 (36%), Positives = 86/159 (54%), Gaps = 19/159 (11%)

Query: 5   RTMAQSDCTNVLIGMAPCLSYVSGSSST--PSAQCCSQLASVVRSNPRCLCMVLGDGGSS 62
           R  A  DC+++++ MA CLS+V+  S+   P   CCS L +VVR+ P CLC    + G S
Sbjct: 20  RAHAAVDCSSLILNMADCLSFVTSGSTVVKPEGTCCSGLKTVVRTGPECLCEAFKNSG-S 78

Query: 63  LGVSINQTLALALPGACNVQTPPVSRCNEAADGPDLSPAGPPEALPS-DDSAGTGSKAVP 121
           LG++++ + A +LP  C V  PP +RC  +  G       PP   P    +AG G+ A+ 
Sbjct: 79  LGLTLDLSKAASLPSVCKVAAPPSARCGLSVSG------DPPATAPGLSPTAGAGAPAL- 131

Query: 122 STGGSGASNALSVNAP-----SQLILSVVFMASYALIAS 155
               SGA+ A  V++P     S L +S  F+   ALI+S
Sbjct: 132 ---SSGANAATPVSSPRSSDASLLSVSFAFVIFMALISS 167





Arabidopsis thaliana (taxid: 3702)
>sp|Q8VYI9|NLTL5_ARATH Non-specific lipid-transfer protein-like protein At5g64080 OS=Arabidopsis thaliana GN=At5g64080 PE=1 SV=1 Back     alignment and function description
>sp|Q9FFY3|VAS_ARATH Lipid transfer-like protein VAS OS=Arabidopsis thaliana GN=VAS PE=2 SV=1 Back     alignment and function description
>sp|Q9C7F7|UGPI5_ARATH Uncharacterized GPI-anchored protein At1g27950 OS=Arabidopsis thaliana GN=At1g27950 PE=1 SV=1 Back     alignment and function description
>sp|Q9ZVC7|XYP11_ARATH Xylogen-like protein 11 OS=Arabidopsis thaliana GN=XYP11 PE=1 SV=2 Back     alignment and function description
>sp|P55958|NLT21_PARJU Probable non-specific lipid-transfer protein 2 OS=Parietaria judaica PE=1 SV=1 Back     alignment and function description
>sp|Q6ASY2|NLTL1_ORYSJ Non-specific lipid transfer protein-like 1 OS=Oryza sativa subsp. japonica GN=LTPL1 PE=1 SV=1 Back     alignment and function description
>sp|Q43119|NLTPD_RICCO Non-specific lipid-transfer protein D, cotyledon-specific isoform OS=Ricinus communis PE=3 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 ?
Query157
388517463169 unknown [Lotus japonicus] 0.949 0.881 0.556 1e-37
449513419169 PREDICTED: non-specific lipid-transfer p 0.891 0.828 0.604 1e-36
224112959151 predicted protein [Populus trichocarpa] 0.808 0.841 0.58 1e-36
449432688169 PREDICTED: non-specific lipid-transfer p 0.891 0.828 0.604 1e-36
224108005166 predicted protein [Populus trichocarpa] 0.910 0.861 0.649 3e-36
357480991168 Non-specific lipid-transfer protein [Med 0.955 0.892 0.559 8e-36
388509194161 unknown [Medicago truncatula] 0.955 0.931 0.559 1e-35
359479639163 PREDICTED: non-specific lipid-transfer p 0.929 0.895 0.564 1e-35
388510816159 unknown [Lotus japonicus] 0.885 0.874 0.552 3e-35
225432722181 PREDICTED: non-specific lipid-transfer p 0.993 0.861 0.584 5e-34
>gi|388517463|gb|AFK46793.1| unknown [Lotus japonicus] Back     alignment and taxonomy information
 Score =  161 bits (407), Expect = 1e-37,   Method: Compositional matrix adjust.
 Identities = 84/151 (55%), Positives = 112/151 (74%), Gaps = 2/151 (1%)

Query: 1   MLCARTMAQSDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRSNPRCLCMVLGDGG 60
           MLCA   AQS C NVL+ ++PCL+Y++G+SSTPS+ CCSQLA+VVRS P+CLC VLG G 
Sbjct: 17  MLCAGVAAQSSCANVLVSLSPCLNYITGNSSTPSSGCCSQLAAVVRSQPQCLCQVLGGGA 76

Query: 61  SSLGVSINQTLALALPGACNVQTPPVSRCNEAADGPDLSPAGPPEALPSDDSAGTGSKAV 120
           SSLG++INQT ALALPGAC VQTPP S+CN AA  P  SP  P    P+   +GTGSK+ 
Sbjct: 77  SSLGININQTQALALPGACKVQTPPTSQCNTAAT-PANSPEEPAAESPNSGPSGTGSKST 135

Query: 121 PSTG-GSGASNALSVNAPSQLILSVVFMASY 150
           P+TG GS + N++ ++ P  L+L+  + +++
Sbjct: 136 PTTGDGSSSGNSIKLSIPLLLVLAATYASTF 166




Source: Lotus japonicus

Species: Lotus japonicus

Genus: Lotus

Family: Fabaceae

Order: Fabales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449513419|ref|XP_004164321.1| PREDICTED: non-specific lipid-transfer protein-like protein At2g13820-like [Cucumis sativus] Back     alignment and taxonomy information
>gi|224112959|ref|XP_002332672.1| predicted protein [Populus trichocarpa] gi|222836466|gb|EEE74873.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|449432688|ref|XP_004134131.1| PREDICTED: non-specific lipid-transfer protein-like protein At2g13820-like [Cucumis sativus] Back     alignment and taxonomy information
>gi|224108005|ref|XP_002314684.1| predicted protein [Populus trichocarpa] gi|222863724|gb|EEF00855.1| predicted protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|357480991|ref|XP_003610781.1| Non-specific lipid-transfer protein [Medicago truncatula] gi|355512116|gb|AES93739.1| Non-specific lipid-transfer protein [Medicago truncatula] Back     alignment and taxonomy information
>gi|388509194|gb|AFK42663.1| unknown [Medicago truncatula] Back     alignment and taxonomy information
>gi|359479639|ref|XP_003632312.1| PREDICTED: non-specific lipid-transfer protein-like protein At2g13820-like [Vitis vinifera] gi|296085218|emb|CBI28713.3| unnamed protein product [Vitis vinifera] Back     alignment and taxonomy information
>gi|388510816|gb|AFK43474.1| unknown [Lotus japonicus] Back     alignment and taxonomy information
>gi|225432722|ref|XP_002278952.1| PREDICTED: non-specific lipid-transfer protein-like protein At2g13820-like [Vitis vinifera] 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 ?
Query157
TAIR|locus:2077001170 AT3G22600 [Arabidopsis thalian 0.904 0.835 0.452 9.1e-29
TAIR|locus:2039366183 AT2G48130 [Arabidopsis thalian 0.789 0.677 0.446 9.7e-25
TAIR|locus:505006466156 AT4G14815 [Arabidopsis thalian 0.808 0.814 0.419 1.8e-23
TAIR|locus:1006230669171 AT1G03103 "AT1G03103" [Arabido 0.942 0.865 0.355 3.9e-21
TAIR|locus:2043750169 XYP2 "xylogen protein 2" [Arab 0.917 0.852 0.341 1.1e-16
TAIR|locus:2184817158 AT5G09370 [Arabidopsis thalian 0.815 0.810 0.321 3.8e-14
TAIR|locus:2164411182 XYP1 "xylogen protein 1" [Arab 0.866 0.747 0.307 1e-13
TAIR|locus:2138586208 AT4G08670 [Arabidopsis thalian 0.942 0.711 0.314 1.6e-13
TAIR|locus:2050482205 AT2G44290 [Arabidopsis thalian 0.757 0.580 0.352 2.1e-13
TAIR|locus:2050492204 AT2G44300 [Arabidopsis thalian 0.821 0.632 0.323 2.1e-13
TAIR|locus:2077001 AT3G22600 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 320 (117.7 bits), Expect = 9.1e-29, P = 9.1e-29
 Identities = 67/148 (45%), Positives = 89/148 (60%)

Query:     8 AQSDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRSNPRCLCMXXXXXXXXXXXXI 67
             AQS CTN LI M+PCL+Y++G+S++P+ QCC+QL+ VV+S+P CLC             +
Sbjct:    24 AQSSCTNALISMSPCLNYITGNSTSPNQQCCNQLSRVVQSSPDCLCQVLNGGGSQLGINV 83

Query:    68 NQTLALALPGACNVQTPPVSRCNEAADGPDLSPAGPPEALPSDDSAGTGSKAVPSTGGSG 127
             NQT AL LP ACNVQTPPVSRCN    G   +   P E+ P+    G GSK VP   G G
Sbjct:    84 NQTQALGLPRACNVQTPPVSRCNTGGGGGGSTSDSPAES-PNSSGPGNGSKTVPVGEGDG 142

Query:   128 --ASNALSVNAPSQLIL---SVVFMASY 150
               +S+  S+     LI    +V +MA +
Sbjct:   143 PPSSDGSSIKFSFPLIAFFSAVSYMAIF 170




GO:0005886 "plasma membrane" evidence=ISM
GO:0006869 "lipid transport" evidence=IEA;ISS
GO:0008289 "lipid binding" evidence=IEA;ISS
GO:0031225 "anchored to membrane" evidence=TAS
GO:0010167 "response to nitrate" evidence=RCA
GO:0015706 "nitrate transport" evidence=RCA
TAIR|locus:2039366 AT2G48130 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:505006466 AT4G14815 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:1006230669 AT1G03103 "AT1G03103" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2043750 XYP2 "xylogen protein 2" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2184817 AT5G09370 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2164411 XYP1 "xylogen protein 1" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2138586 AT4G08670 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2050482 AT2G44290 [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2050492 AT2G44300 [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 ?
Query157
cd0001063 cd00010, AAI_LTSS, AAI_LTSS: Alpha-Amylase Inhibit 2e-18
pfam0023474 pfam00234, Tryp_alpha_amyl, Protease inhibitor/see 3e-10
smart0049979 smart00499, AAI, Plant lipid transfer protein / se 1e-07
pfam1436895 pfam14368, LTP_2, Probable lipid transfer 3e-07
cd0196089 cd01960, nsLTP1, nsLTP1: Non-specific lipid-transf 7e-07
>gnl|CDD|237980 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
 Score = 73.6 bits (181), Expect = 2e-18
 Identities = 33/63 (52%), Positives = 44/63 (69%)

Query: 19 MAPCLSYVSGSSSTPSAQCCSQLASVVRSNPRCLCMVLGDGGSSLGVSINQTLALALPGA 78
          +APCLSY++G ++ P + CCS L SVV+S+P+CLC  L   G+SL    N T ALALP A
Sbjct: 1  LAPCLSYLTGGATAPPSDCCSGLKSVVKSDPKCLCAALNGPGASLLGLKNATRALALPAA 60

Query: 79 CNV 81
          C +
Sbjct: 61 CGL 63


Proteins in this family are known to play important roles, in defending plants from insects and pathogens, lipid transport between intracellular membranes, and nutrient storage. Many proteins of this family have been identified as allergens in humans. These proteins contain a common pattern of eight cysteines that form four disulfide bridges. Length = 63

>gnl|CDD|215810 pfam00234, Tryp_alpha_amyl, Protease inhibitor/seed storage/LTP family Back     alignment and domain information
>gnl|CDD|214698 smart00499, AAI, Plant lipid transfer protein / seed storage protein / trypsin-alpha amylase inhibitor domain family Back     alignment and domain information
>gnl|CDD|222713 pfam14368, LTP_2, Probable lipid transfer Back     alignment and domain information
>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

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 157
cd0196089 nsLTP1 nsLTP1: Non-specific lipid-transfer protein 99.68
cd0466073 nsLTP_like nsLTP_like: Non-specific lipid-transfer 99.62
cd0001063 AAI_LTSS AAI_LTSS: Alpha-Amylase Inhibitors (AAI), 99.58
PF1436896 LTP_2: Probable lipid transfer; PDB: 2RKN_A 1N89_A 99.52
cd0195966 nsLTP2 nsLTP2: Non-specific lipid-transfer protein 99.47
smart0049979 AAI Plant lipid transfer protein / seed storage pr 99.19
PF0023490 Tryp_alpha_amyl: Protease inhibitor/seed storage/L 98.88
PF1454785 Hydrophob_seed: Hydrophobic seed protein 96.47
cd0195885 HPS_like HPS_like: Hydrophobic Protein from Soybea 96.15
cd00261110 AAI_SS AAI_SS: Alpha-Amylase Inhibitors (AAIs) and 85.31
>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=99.68  E-value=2.3e-17  Score=116.32  Aligned_cols=80  Identities=33%  Similarity=0.726  Sum_probs=65.4

Q ss_pred             CCchhhhcCcccChhhhhCCCCCCcHhHHHHHHhhhcC-----CCceeceeccCCCCCCCcccCHHHHhhccccCCCCCC
Q 040530           10 SDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRS-----NPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQTP   84 (157)
Q Consensus        10 ~~C~~~~~~L~pCl~yltg~~~~Ps~~CC~~lk~v~~~-----~~~CLC~~l~~~~~~lg~~in~t~a~~LP~~Cgv~~p   84 (157)
                      .+|..++..|.||++|++++...|++.||++++++++.     +.+|+|+.+++....+. +||.+||++||++|||+++
T Consensus         1 ~~C~~v~~~l~~C~~y~~g~~~~Ps~~CC~~v~~l~~~~~t~~~~~~~C~C~~~~~~~~~-~i~~~~a~~LP~~C~v~~~   79 (89)
T cd01960           1 ISCGQVTSLLAPCLGYLTGGGPAPSPACCSGVKSLNGLAKTTADRQAACNCLKSAAAGIS-GLNPGRAAGLPGKCGVSIP   79 (89)
T ss_pred             CCHHHHHhhHHhHHHHHhCCCCCCChHHhhhhHHHhhccCCCCchhhhhhcccccccccC-CCCHHHHHhChHhcccCCC
Confidence            36999999999999999998778999999999998753     45677777887654442 3999999999999999976


Q ss_pred             ----CCCCCC
Q 040530           85 ----PVSRCN   90 (157)
Q Consensus        85 ----p~s~C~   90 (157)
                          +.+||+
T Consensus        80 ~~i~~~~dC~   89 (89)
T cd01960          80 YPISPSTDCS   89 (89)
T ss_pred             CCCCCCCCCC
Confidence                456664



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
>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
>PF14368 LTP_2: Probable lipid transfer; PDB: 2RKN_A 1N89_A 1TUK_A 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
>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
>cd00261 AAI_SS AAI_SS: Alpha-Amylase Inhibitors (AAIs) and Seed Storage (SS) Protein subfamily; composed of cereal-type AAIs and SS proteins 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 ?
Query157
1afh_A93 Maize nonspecific lipid transfer protein; lipid-bi 2e-13
2alg_A92 Non-specific lipid transfer protein; LTP, NS-LTP, 4e-10
1bwo_A90 NS-LTP1, nonspecific lipid-transfer protein; wheat 2e-09
1siy_A91 LTP 1, NS-LTP1, nonspecific lipid-transfer protein 7e-09
1t12_A91 LTP 1, nonspecific lipid-transfer protein 1; cyste 7e-09
2rkn_A77 DIR1 protein, AT5G48485; LTP, defense signaling pr 3e-05
>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
 Score = 61.4 bits (149), Expect = 2e-13
 Identities = 26/79 (32%), Positives = 36/79 (45%), Gaps = 6/79 (7%)

Query: 11 DCTNVLIGMAPCLSYVSGSSSTPSAQCCS---QLASVVRSNP--RCLCMVLGDGGSSLGV 65
           C  V   +APC+SY  G  S PSA CCS    L +  R+    R  C  L +  + +  
Sbjct: 3  SCGQVASAIAPCISYARGQGSGPSAGCCSGVRSLNNAARTTADRRAACNCLKNAAAGVS- 61

Query: 66 SINQTLALALPGACNVQTP 84
           +N   A ++P  C V  P
Sbjct: 62 GLNAGNAASIPSKCGVSIP 80


>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
>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
>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
>1t12_A LTP 1, nonspecific lipid-transfer protein 1; cystein rich protein, lipid transport; NMR {Nicotiana tabacum} Length = 91 Back     alignment and structure
>2rkn_A DIR1 protein, AT5G48485; LTP, defense signaling protein, signaling protein, lipid TRA; HET: LP3; 1.60A {Arabidopsis thaliana} Length = 77 Back     alignment and structure

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query157
2ljo_A93 Non-specific lipid-transfer protein 2; lipid trans 99.76
1afh_A93 Maize nonspecific lipid transfer protein; lipid-bi 99.76
1bwo_A90 NS-LTP1, nonspecific lipid-transfer protein; wheat 99.74
1siy_A91 LTP 1, NS-LTP1, nonspecific lipid-transfer protein 99.74
2alg_A92 Non-specific lipid transfer protein; LTP, NS-LTP, 99.73
1t12_A91 LTP 1, nonspecific lipid-transfer protein 1; cyste 99.73
2rkn_A77 DIR1 protein, AT5G48485; LTP, defense signaling pr 99.61
1n89_A67 Lipid transfer protein; lipid transport; HET: PGM; 99.54
1l6h_A69 LTP2, non-specific lipid transfer protein; NSLTP2, 99.51
1hyp_A80 Hydrophobic protein from soybean; hydrophobic SEED 96.42
3ob4_A500 Conglutin, maltose ABC transporter periplasmic pro 95.35
1pnb_B75 Napin BNIB; napin IA and IB, albumin SEED protein, 90.34
1hss_A124 0.19 alpha-amylase inhibitor; cereal inhibitor, an 89.59
1s6d_A103 Albumin 8; all helix, folded LEAF, right-handed su 89.57
2ds2_B72 Sweet protein mabinlin-2 chain B; plant protein, S 88.06
2lvf_A114 2S albumin; allergen, copper binding, hydrophobic 85.65
1bea_A127 Bifunctional amylase/serine protease inhibitor; am 84.04
1psy_A125 2S albumin, RICC3; albumin SEED protein, SEED stor 82.16
1b1u_A122 Protein (alpha-amylase/trypsin inhibitor RATI); bi 81.55
1sm7_A109 Recombinant IB pronapin; all alpha-helix, right-ha 80.83
>2ljo_A Non-specific lipid-transfer protein 2; lipid transport; NMR {Lens culinaris} Back     alignment and structure
Probab=99.76  E-value=3.1e-20  Score=132.05  Aligned_cols=83  Identities=31%  Similarity=0.732  Sum_probs=71.3

Q ss_pred             cCCchhhhcCcccChhhhhCCCCCCcHhHHHHHHhhhcC-----CCceeceeccCCCCCCCcccCHHHHhhccccCCCCC
Q 040530            9 QSDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVRS-----NPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQT   83 (157)
Q Consensus         9 ~~~C~~~~~~L~pCl~yltg~~~~Ps~~CC~~lk~v~~~-----~~~CLC~~l~~~~~~lg~~in~t~a~~LP~~Cgv~~   83 (157)
                      +++|.+++..|+||++||+|+. .|++.||+++|+++..     +++|+|+.||+.+..+ .+||.+||++||++|||++
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 AISCGAVTSDLSPCLTYLTGGP-GPSPQCCGGVKKLLAAANTTPDRQAACNCLKSAAGSI-TKLNTNNAAALPGKCGVNI   78 (93)
T ss_dssp             CCSSHHHHHHHHHHHHHHTTSS-CCCHHHHHHHHHHHHSCCSHHHHHHHHHHHHHHGGGC-TTCCHHHHHHHHHHHTCCC
T ss_pred             CCCHHHHHHHHHhHHHHHcCCC-CCCCchhhHHHHHHHHhcCcccHHHHHHhHHhhhhcc-CCcCHHHHHhhhHhcCCCC
Confidence            4689999999999999999875 6999999999998752     4689999999865444 4799999999999999999


Q ss_pred             C----CCCCCCCCC
Q 040530           84 P----PVSRCNEAA   93 (157)
Q Consensus        84 p----p~s~C~~~~   93 (157)
                      |    +.+||+++.
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            8    778999864



>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
>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
>1siy_A LTP 1, NS-LTP1, nonspecific lipid-transfer protein 1; alpha helix, lipid binding protein; NMR {Vigna radiata var} 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
>1t12_A LTP 1, nonspecific lipid-transfer protein 1; cystein rich protein, lipid transport; NMR {Nicotiana tabacum} 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
>1hyp_A Hydrophobic protein from soybean; hydrophobic SEED protein; 1.80A {Glycine max} SCOP: a.52.1.1 Back     alignment and structure
>3ob4_A Conglutin, maltose ABC transporter periplasmic protein, ARAH; alpha-amylase inhibitors (AAI), lipid transfer (LT) and SEED (SS) protein family; HET: MLR; 2.71A {Escherichia coli} Back     alignment and structure
>1pnb_B Napin BNIB; napin IA and IB, albumin SEED protein, SEED storage protein; NMR {Brassica napus} SCOP: a.52.1.3 Back     alignment and structure
>1hss_A 0.19 alpha-amylase inhibitor; cereal inhibitor, animal amylase; 2.06A {Triticum aestivum} SCOP: a.52.1.2 Back     alignment and structure
>1s6d_A Albumin 8; all helix, folded LEAF, right-handed superhelix, disulphide rich, plant protein; NMR {Helianthus annuus} SCOP: a.52.1.3 Back     alignment and structure
>2ds2_B Sweet protein mabinlin-2 chain B; plant protein, SEED storage protein; 1.70A {Capparis masaikai} Back     alignment and structure
>2lvf_A 2S albumin; allergen, copper binding, hydrophobic interaction; NMR {Bertholletia excelsa} Back     alignment and structure
>1bea_A Bifunctional amylase/serine protease inhibitor; amylase/protease bifunctional inhibitor; 1.95A {Zea mays} SCOP: a.52.1.2 PDB: 1bfa_A Back     alignment and structure
>1psy_A 2S albumin, RICC3; albumin SEED protein, SEED storage protein, plant protein; NMR {Ricinus communis} SCOP: a.52.1.3 Back     alignment and structure
>1b1u_A Protein (alpha-amylase/trypsin inhibitor RATI); bifunctional, hydrolase inhibitor; 2.20A {Eleusine coracana} SCOP: a.52.1.2 PDB: 1bip_A 1tmq_B Back     alignment and structure
>1sm7_A Recombinant IB pronapin; all alpha-helix, right-handed superhelix, plant protein; NMR {Brassica napus} Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 157
d1fk5a_93 a.52.1.1 (A:) Plant non-specific lipid-transfer pr 1e-14
d1mida_91 a.52.1.1 (A:) Plant non-specific lipid-transfer pr 3e-14
>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

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: Maize (Zea mays) [TaxId: 4577]
 Score = 63.3 bits (154), Expect = 1e-14
 Identities = 25/79 (31%), Positives = 37/79 (46%), Gaps = 6/79 (7%)

Query: 11 DCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVR-----SNPRCLCMVLGDGGSSLGV 65
           C  V   +APC+SY  G  S PSA CCS + S+       ++ R  C  L +  + +  
Sbjct: 3  SCGQVASAIAPCISYARGQGSGPSAGCCSGVRSLNNAARTTADRRAACNCLKNAAAGVS- 61

Query: 66 SINQTLALALPGACNVQTP 84
           +N   A ++P  C V  P
Sbjct: 62 GLNAGNAASIPSKCGVSIP 80


>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

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query157
d1fk5a_93 Plant non-specific lipid-transfer protein (ns-LTP, 99.76
d1mida_91 Plant non-specific lipid-transfer protein (ns-LTP, 99.74
d1tuka167 Non-specific lipid-transfer protein homologue (ns- 99.25
d1l6ha_69 Non-specific lipid-transfer protein homologue (ns- 99.21
g1pnb.1106 Napin BNIb {Rape (Brassica napus) [TaxId: 3708]} 95.04
d1hypa_75 Soybean hydrophobic protein {Soybean (Glycine max) 94.57
d1s6da_103 Methionine-rich 2S protein (albumin 8) {Common sun 93.4
d1psya_125 2S albumin RicC3 {Castor bean (Ricinus communis) [ 92.92
>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
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: Maize (Zea mays) [TaxId: 4577]
Probab=99.76  E-value=1.3e-20  Score=132.05  Aligned_cols=84  Identities=31%  Similarity=0.671  Sum_probs=71.9

Q ss_pred             cCCchhhhcCcccChhhhhCCCCCCcHhHHHHHHhhhc-----CCCceeceeccCCCCCCCcccCHHHHhhccccCCCCC
Q 040530            9 QSDCTNVLIGMAPCLSYVSGSSSTPSAQCCSQLASVVR-----SNPRCLCMVLGDGGSSLGVSINQTLALALPGACNVQT   83 (157)
Q Consensus         9 ~~~C~~~~~~L~pCl~yltg~~~~Ps~~CC~~lk~v~~-----~~~~CLC~~l~~~~~~lg~~in~t~a~~LP~~Cgv~~   83 (157)
                      +++|.+++..|.||++||+|++..|++.||++++++++     .+++|+|+.|++....+ .+||.+|+++||++|||++
T Consensus         1 Ai~C~~v~~~l~pCl~Yltg~~~~Ps~~CC~gv~~l~~~a~t~~dr~~lC~cl~~~~~~~-~~in~~ra~~LP~~C~v~l   79 (93)
T d1fk5a_           1 AISCGQVASAIAPCISYARGQGSGPSAGCCSGVRSLNNAARTTADRRAACNCLKNAAAGV-SGLNAGNAASIPSKCGVSI   79 (93)
T ss_dssp             CCCHHHHHHHHGGGHHHHTTCSSSCCHHHHHHHHHHHHHCCSHHHHHHHHHHHHHHHHTC-TTCCHHHHHHHHHHTTCCC
T ss_pred             CCCHHHHHHHhhhhHHHHhCCCCCCCCchhHHHHHHHHHccCCccHHHHHHhhhhccccc-CCcCHHHHHhhhHhcCCCC
Confidence            46899999999999999999888899999999998875     25679998898764332 4799999999999999988


Q ss_pred             C----CCCCCCCCC
Q 040530           84 P----PVSRCNEAA   93 (157)
Q Consensus        84 p----p~s~C~~~~   93 (157)
                      |    +.+||++++
T Consensus        80 ~~pis~~~dCs~i~   93 (93)
T d1fk5a_          80 PYTISTSTDCSRVN   93 (93)
T ss_dssp             SSCCSTTCCGGGCC
T ss_pred             CCCCCCCCCCCcCC
Confidence            7    778999864



>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
>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
>d1hypa_ a.52.1.1 (A:) Soybean hydrophobic protein {Soybean (Glycine max) [TaxId: 3847]} Back     information, alignment and structure
>d1s6da_ a.52.1.3 (A:) Methionine-rich 2S protein (albumin 8) {Common sunflower (Helianthus annuus) [TaxId: 4232]} Back     information, alignment and structure
>d1psya_ a.52.1.3 (A:) 2S albumin RicC3 {Castor bean (Ricinus communis) [TaxId: 3988]} Back     information, alignment and structure