P02868 (LECA_VICCR) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names	Recommended name: Mannose/glucose-specific lectin alpha chain
Organism	Vicia cracca (Bird vetch)
Taxonomic identifier	3905 [NCBI]
Taxonomic lineage	cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › fabids › Fabales › Fabaceae › Papilionoideae › Fabeae › Vicia

Protein attributes

Sequence length	53 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	This lectin specifically binds mannose and glucose.
Subunit structure	Heterodimer of an alpha and a beta chain.
Sequence similarities	Belongs to the leguminous lectin family.

Ontologies

Keywords
Ligand	Lectin Mannose-binding
Technical term	Direct protein sequencing
Gene Ontology (GO)
Molecular_function	mannose 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 – 53	53	Mannose/glucose-specific lectin alpha chain		PRO_0000105116

Sequences

	Sequence		Length	Mass (Da)
	P02868 [UniParc]. Last modified July 21, 1986. Version 1. Checksum: F07F78683D74B6DD	FASTA	53	5,767
	10 20 30 40 50 VTSYTLSDVV PLKDVVPEWV RIGFSATPGA EYAAHEVLSW SFHSELSGTS SKQ

References

[1]	"Purification and characterization of a mannose/glucose-specific lectin from Vicia cracca." Baumann C.M., Strosberg A.D., Ruediger H. Eur. J. Biochem. 122:105-110(1982) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE.

Cross-references

Sequence databases
PIR	LNVTAC. A03360.
3D structure databases
ProteinModelPortal	P02868.
SMR	P02868. Positions 1-47.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
Gene3D	2.60.120.200. 1 hit.
InterPro	IPR008985. ConA-like_lec_gl_sf. IPR013320. ConA-like_subgrp. IPR000985. Lectin_LegA_CS. IPR001220. Legume_lectin_dom. [Graphical view]
Pfam	PF00139. Lectin_legB. 1 hit. [Graphical view]
SUPFAM	SSF49899. ConA_like_lec_gl. 1 hit.
PROSITE	PS00308. LECTIN_LEGUME_ALPHA. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

LECA_VICCR

Accession

Primary (citable) accession number: P02868

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 21, 1986
Last sequence update:	July 21, 1986
Last modified:	April 3, 2013
This is version 56 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program