P26913 (NLTPB_WHEAT) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names	Recommended name: Probable non-specific lipid-transfer protein Short name=Basic protein Short name=LTP Alternative name(s): WBP
Organism	Triticum aestivum (Wheat)
Taxonomic identifier	4565 [NCBI]
Taxonomic lineage	cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › Liliopsida › commelinids › Poales › Poaceae › BEP clade › Pooideae › Triticeae › Triticum

Protein attributes

Sequence length	40 AA.
Sequence status	Fragment.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	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.
Post-translational modification	Phosphorylated by Ca2+-dependent protein kinase.
Sequence similarities	Belongs to the plant LTP family.

Ontologies

Keywords
Biological process	Transport
Ligand	Lipid-binding
PTM	Phosphoprotein
Technical term	Direct protein sequencing
Gene Ontology (GO)
Biological_process	lipid transport Inferred from electronic annotation. Source: InterPro
Molecular_function	lipid binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – ›40	›40	Probable non-specific lipid-transfer protein		PRO_0000153888
Experimental info
	Sequence uncertainty	22	1
	Sequence uncertainty	40	1
	Non-terminal residue	40	1

Sequences

	Sequence		Length	Mass (Da)
	P26913 [UniParc]. Last modified August 1, 1992. Version 1. Checksum: 20E3E660AA6B3E25	FASTA	40	3,831
	10 20 30 40 AVANCGQVVS YLAPCISYAM GRVSAPGGGC CSGVRGLNAA

References

[1]

"Purification and characterization of wheat and pine small basic protein substrates for plant calcium-dependent protein kinase." Polya G.M., Chandra S., Chung R., Neumann G.M., Hoej P.B. Biochim. Biophys. Acta 1120:273-280(1992) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE. Tissue: Seed.

Cross-references

Sequence databases
PIR	S21748.
3D structure databases
ProteinModelPortal	P26913.
SMR	P26913. Positions 3-39.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Organism-specific databases
Gramene	P26913.
Family and domain databases
InterPro	IPR016140. Bifunc_inhib/LTP/seed_store. IPR000528. Plant_LTP. [Graphical view]
PRINTS	PR00382. LIPIDTRNSFER.
SUPFAM	SSF47699. Bifunc_inhib/LTP/seed_store. 1 hit.
PROSITE	PS00597. PLANT_LTP. Partial match. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

NLTPB_WHEAT

Accession

Primary (citable) accession number: P26913

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 1, 1992
Last sequence update:	August 1, 1992
Last modified:	April 3, 2013
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program