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Protein

Non-specific lipid-transfer protein 2G

Gene
N/A
Organism
Triticum aestivum (Wheat)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Transfer lipids across membranes. May play a role in plant defense or in the biosynthesis of cuticle layers.1 Publication1 Publication

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Cell wall biogenesis/degradation, Lipid transport, Transport

Keywords - Ligandi

Lipid-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Non-specific lipid-transfer protein 2G
Short name:
LTP2G
Alternative name(s):
7 kDa lipid transfer protein 1
Lipid transfer protein 2 isoform 1
Short name:
LTP2-1
OrganismiTriticum aestivum (Wheat)Curated
Taxonomic identifieri4565 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaeTriticodaeTriticeaeTriticinaeTriticum
Proteomesi
  • UP000019116 Componenti: Unassembled WGS sequence

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell wall, Secreted

Pathology & Biotechi

Protein family/group databases

Allergomei8724. Tri a 7k-LTP.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 291 PublicationAdd BLAST29
ChainiPRO_000015389330 – 96Non-specific lipid-transfer protein 2GAdd BLAST67

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi31 ↔ 63Combined sources2 Publications
Disulfide bondi39 ↔ 53Combined sources2 Publications
Disulfide bondi54 ↔ 89Combined sources2 Publications
Disulfide bondi65 ↔ 96Combined sources2 Publications

Keywords - PTMi

Disulfide bond

Expressioni

Gene expression databases

GenevisibleiP82900. TA.

Structurei

Secondary structure

196
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi33 – 39Combined sources7
Helixi40 – 45Combined sources6
Helixi51 – 60Combined sources10
Helixi61 – 63Combined sources3
Helixi64 – 67Combined sources4
Turni71 – 73Combined sources3
Helixi74 – 77Combined sources4
Helixi80 – 88Combined sources9

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1N89NMR-A30-96[»]
1TUKX-ray1.12A30-96[»]
ProteinModelPortaliP82900.
SMRiP82900.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP82900.

Family & Domainsi

Sequence similaritiesi

Belongs to the plant LTP family. B11E subfamily.Curated

Keywords - Domaini

Signal

Phylogenomic databases

OMAiEACLCKY.
OrthoDBiEOG09360XFI.

Family and domain databases

CDDicd01959. nsLTP2. 1 hit.
InterProiIPR016140. Bifunc_inhib/LTP/seed_store.
IPR033872. nsLTP2.
[Graphical view]
PANTHERiPTHR33214. PTHR33214. 1 hit.
PfamiPF14368. LTP_2. 1 hit.
[Graphical view]
SUPFAMiSSF47699. SSF47699. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P82900-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAGMMKKQVV TALMLALVVL AAAPGGARAA CQASQLAVCA SAILSGAKPS
60 70 80 90
GECCGNLRAQ QGCFCQYAKD PTYGQYIRSP HARDTLTSCG LAVPHC
Length:96
Mass (Da):9,832
Last modified:May 3, 2011 - v2
Checksum:i0016692D11293870
GO

Mass spectrometryi

Molecular mass is 6971±1 Da from positions 1 - 67. Determined by ESI. 1 Publication

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ852549 Genomic DNA. Translation: CAH69200.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ852549 Genomic DNA. Translation: CAH69200.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1N89NMR-A30-96[»]
1TUKX-ray1.12A30-96[»]
ProteinModelPortaliP82900.
SMRiP82900.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

Allergomei8724. Tri a 7k-LTP.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

OMAiEACLCKY.
OrthoDBiEOG09360XFI.

Miscellaneous databases

EvolutionaryTraceiP82900.

Gene expression databases

GenevisibleiP82900. TA.

Family and domain databases

CDDicd01959. nsLTP2. 1 hit.
InterProiIPR016140. Bifunc_inhib/LTP/seed_store.
IPR033872. nsLTP2.
[Graphical view]
PANTHERiPTHR33214. PTHR33214. 1 hit.
PfamiPF14368. LTP_2. 1 hit.
[Graphical view]
SUPFAMiSSF47699. SSF47699. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiNLT2G_WHEAT
AccessioniPrimary (citable) accession number: P82900
Secondary accession number(s): Q2PCC8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 13, 2004
Last sequence update: May 3, 2011
Last modified: November 30, 2016
This is version 81 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.