Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Non-specific lipid-transfer protein 4.2

Gene

LTP4.2

Organism
Hordeum vulgare (Barley)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

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.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Stress response, Transport

Keywords - Ligandi

Lipid-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Non-specific lipid-transfer protein 4.2
Short name:
LTP 4.2
Alternative name(s):
Low-temperature-responsive protein 4.9
Gene namesi
Name:LTP4.2
Synonyms:BLT4.9
OrganismiHordeum vulgare (Barley)
Taxonomic identifieri4513 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaeTriticodaeTriticeaeHordeinaeHordeum

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2525Sequence analysisAdd
BLAST
Chaini26 – 11590Non-specific lipid-transfer protein 4.2PRO_0000018384Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi29 ↔ 77By similarity
Disulfide bondi39 ↔ 54By similarity
Disulfide bondi55 ↔ 97By similarity
Disulfide bondi75 ↔ 111By similarity

Keywords - PTMi

Disulfide bond

Expressioni

Inductioni

By cold.

Interactioni

Protein-protein interaction databases

STRINGi4513.MLOC_19141.1.

Structurei

3D structure databases

ProteinModelPortaliQ43875.
SMRiQ43875. Positions 26-114.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the plant LTP family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410J3BE. Eukaryota.
ENOG410YT63. LUCA.

Family and domain databases

InterProiIPR016140. Bifunc_inhib/LTP/seed_store.
IPR000528. Plant_LTP.
[Graphical view]
PfamiPF00234. Tryp_alpha_amyl. 1 hit.
[Graphical view]
PRINTSiPR00382. LIPIDTRNSFER.
SMARTiSM00499. AAI. 1 hit.
[Graphical view]
SUPFAMiSSF47699. SSF47699. 1 hit.
PROSITEiPS00597. PLANT_LTP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q43875-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MARAAATQLV LVAMVAAMLI VATDAAISCG QVSSALSPCI SYARGNGAKP
60 70 80 90 100
PVACCSGVKR LAGAAQSTAD KQAACKCIKS AAGGLNAGKA AGIPSMCGVS
110
VPYAISASVD CSKIR
Length:115
Mass (Da):11,175
Last modified:November 1, 1996 - v1
Checksum:i4996FE643EADBFAF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U63993 Genomic DNA. Translation: AAB05812.1.
Z66529 Genomic DNA. Translation: CAA91436.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U63993 Genomic DNA. Translation: AAB05812.1.
Z66529 Genomic DNA. Translation: CAA91436.1.

3D structure databases

ProteinModelPortaliQ43875.
SMRiQ43875. Positions 26-114.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi4513.MLOC_19141.1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiENOG410J3BE. Eukaryota.
ENOG410YT63. LUCA.

Family and domain databases

InterProiIPR016140. Bifunc_inhib/LTP/seed_store.
IPR000528. Plant_LTP.
[Graphical view]
PfamiPF00234. Tryp_alpha_amyl. 1 hit.
[Graphical view]
PRINTSiPR00382. LIPIDTRNSFER.
SMARTiSM00499. AAI. 1 hit.
[Graphical view]
SUPFAMiSSF47699. SSF47699. 1 hit.
PROSITEiPS00597. PLANT_LTP. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Comparative analysis of genomic sequence and expression of a lipid transfer protein gene family in winter barley."
    White A.J., Dunn M.A., Brown K., Hughes M.A.
    J. Exp. Bot. 45:1885-1892(1994)
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: cv. Igri.
  2. "Two cold-inducible genes encoding lipid transfer protein LTP4 from barley show differential responses to bacterial pathogens."
    Molina A., Diaz I., Vasil I.K., Carbonero P., Garcia-Olmedo F.
    Mol. Gen. Genet. 252:162-168(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: cv. NK 1558.
    Tissue: Leaf.

Entry informationi

Entry nameiNLT42_HORVU
AccessioniPrimary (citable) accession number: Q43875
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: November 1, 1996
Last modified: February 17, 2016
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. 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.