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Protein

Non-specific lipid-transfer protein 1

Gene
N/A
Organism
Prunus armeniaca (Apricot) (Armeniaca vulgaris)
Status
Reviewed-Annotation score: -Experimental evidence at protein 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

Keywordsi

Biological processTransport
LigandLipid-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Non-specific lipid-transfer protein 1
Short name:
LTP 1
Alternative name(s):
Major allergen Pru ar 3
Allergen: Pur ar 3
OrganismiPrunus armeniaca (Apricot) (Armeniaca vulgaris)
Taxonomic identifieri36596 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsRosalesRosaceaeAmygdaloideaeAmygdaleaePrunus

Pathology & Biotechi

Allergenic propertiesi

Causes an allergic reaction in human.

Keywords - Diseasei

Allergen

Protein family/group databases

Allergomei3447 Pru ar 3.0101
596 Pru ar 3

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001538771 – 91Non-specific lipid-transfer protein 1Add BLAST91

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi3 ↔ 50By similarity
Disulfide bondi13 ↔ 27By similarity
Disulfide bondi28 ↔ 73By similarity
Disulfide bondi48 ↔ 87By similarity

Keywords - PTMi

Disulfide bond

Structurei

3D structure databases

ProteinModelPortaliP81651
SMRiP81651
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the plant LTP family.Curated

Family and domain databases

InterProiView protein in InterPro
IPR036312 Bifun_inhib/LTP/seed_sf
IPR016140 Bifunc_inhib/LTP/seed_store
IPR000528 Plant_LTP
PfamiView protein in Pfam
PF00234 Tryp_alpha_amyl, 1 hit
PRINTSiPR00382 LIPIDTRNSFER
SMARTiView protein in SMART
SM00499 AAI, 1 hit
SUPFAMiSSF47699 SSF47699, 1 hit
PROSITEiView protein in PROSITE
PS00597 PLANT_LTP, 1 hit

Sequencei

Sequence statusi: Complete.

P81651-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
ITCGQVSSSL APCIGYVRGG GAVPPACCNG IRNVNNLART TPDRRTACNC
60 70 80 90
LKQLSGSISG VNPNNAAALP GKCGVNIPYK ISASTNCATV K
Length:91
Mass (Da):9,179
Last modified:May 30, 2000 - v2
Checksum:i98A91F6B30CD8435
GO

Similar proteinsi

Cross-referencesi

3D structure databases

ProteinModelPortaliP81651
SMRiP81651
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

Allergomei3447 Pru ar 3.0101
596 Pru ar 3

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

InterProiView protein in InterPro
IPR036312 Bifun_inhib/LTP/seed_sf
IPR016140 Bifunc_inhib/LTP/seed_store
IPR000528 Plant_LTP
PfamiView protein in Pfam
PF00234 Tryp_alpha_amyl, 1 hit
PRINTSiPR00382 LIPIDTRNSFER
SMARTiView protein in SMART
SM00499 AAI, 1 hit
SUPFAMiSSF47699 SSF47699, 1 hit
PROSITEiView protein in PROSITE
PS00597 PLANT_LTP, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiNLTP1_PRUAR
AccessioniPrimary (citable) accession number: P81651
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: May 30, 2000
Last modified: May 23, 2018
This is version 63 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. Allergens
    Nomenclature of allergens and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
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Main funding by: National Institutes of Health

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