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Protein

Non-specific lipid-transfer protein

Gene

MALD3

Organism
Malus domestica (Apple) (Pyrus malus)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-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 (By similarity).By similarity

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processTransport
LigandLipid-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Non-specific lipid-transfer protein
Short name:
LTP
Alternative name(s):
Allergen: Mal d 3
Gene namesi
Name:MALD3
OrganismiMalus domestica (Apple) (Pyrus malus)
Taxonomic identifieri3750 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsRosalesRosaceaeMaloideaeMaleaeMalus

Pathology & Biotechi

Allergenic propertiesi

Causes an allergic reaction in human.

Keywords - Diseasei

Allergen

Protein family/group databases

Allergomei466. Mal d 3.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 24Sequence analysisAdd BLAST24
ChainiPRO_000001839025 – 115Non-specific lipid-transfer proteinAdd BLAST91

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi27 ↔ 74By similarity
Disulfide bondi37 ↔ 51By similarity
Disulfide bondi52 ↔ 97By similarity
Disulfide bondi72 ↔ 111By similarity

Keywords - PTMi

Disulfide bond

Structurei

3D structure databases

ProteinModelPortaliQ9M5X7.
SMRiQ9M5X7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the plant LTP family.Curated

Keywords - Domaini

Signal

Family and domain databases

InterProiView protein in InterPro
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.

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

Q9M5X7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASSAVTKLA LVVALCMAVS VAHAITCGQV TSSLAPCIGY VRSGGAVPPA
60 70 80 90 100
CCNGIRTING LARTTADRQT ACNCLKNLAG SISGVNPNNA AGLPGKCGVN
110
VPYKISTSTN CATVK
Length:115
Mass (Da):11,410
Last modified:October 1, 2000 - v1
Checksum:iCF431D5A52AD8C95
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF221502 mRNA. Translation: AAF26450.1.
AJ277164 mRNA. Translation: CAB96874.1.
RefSeqiNP_001281295.1. NM_001294366.1.
UniGeneiMdo.26934.
Mdo.3728.

Genome annotation databases

GeneIDi103450745.
KEGGimdm:103450745.

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.

Entry informationi

Entry nameiNLTP_MALDO
AccessioniPrimary (citable) accession number: Q9M5X7
Secondary accession number(s): Q9LED0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 20, 2001
Last sequence update: October 1, 2000
Last modified: March 15, 2017
This is version 63 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. Allergens
    Nomenclature of allergens and list of entries
  2. SIMILARITY comments
    Index of protein domains and families