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Protein

Basic agglutinin

Gene

WBAI

Organism
Psophocarpus tetragonolobus (Winged bean) (Dolichos tetragonolobus)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Lectin.

GO - Molecular functioni

  1. carbohydrate binding Source: UniProtKB-KW
Complete GO annotation...

Keywords - Ligandi

Lectin

Names & Taxonomyi

Protein namesi
Recommended name:
Basic agglutinin
Alternative name(s):
WBA I
Gene namesi
Name:WBAI
OrganismiPsophocarpus tetragonolobus (Winged bean) (Dolichos tetragonolobus)
Taxonomic identifieri3891 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaePhaseoleaePsophocarpus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 242242Basic agglutininPRO_0000105123Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi45 – 451N-linked (GlcNAc...)
Glycosylationi220 – 2201N-linked (GlcNAc...)

Keywords - PTMi

Glycoprotein

Structurei

Secondary structure

1
242
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi3 – 108Combined sources
Beta strandi18 – 225Combined sources
Beta strandi32 – 354Combined sources
Beta strandi47 – 548Combined sources
Turni61 – 633Combined sources
Beta strandi68 – 769Combined sources
Beta strandi88 – 958Combined sources
Helixi105 – 1073Combined sources
Turni108 – 1103Combined sources
Beta strandi113 – 1153Combined sources
Beta strandi120 – 1256Combined sources
Beta strandi134 – 14613Combined sources
Beta strandi148 – 1525Combined sources
Beta strandi161 – 1688Combined sources
Turni169 – 1724Combined sources
Beta strandi173 – 1808Combined sources
Turni181 – 1844Combined sources
Beta strandi185 – 1928Combined sources
Helixi195 – 1984Combined sources
Beta strandi201 – 21111Combined sources
Helixi214 – 2163Combined sources
Beta strandi226 – 23510Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1WBFX-ray2.30A/B1-242[»]
1WBLX-ray2.50A/B/C/D2-242[»]
2D3SX-ray2.35A/B/C/D1-242[»]
2DTWX-ray2.40A/B/C/D2-242[»]
2DTYX-ray2.65A/B/C/D2-242[»]
2DU0X-ray2.70A/B/C/D2-242[»]
2DU1X-ray2.60A/B/C/D2-242[»]
2E51X-ray2.50A/B/C/D2-242[»]
2E53X-ray2.40A/B/C/D2-242[»]
2E7QX-ray2.75A/B/C/D2-238[»]
2E7TX-ray2.65A/B/C/D2-238[»]
2ZMKX-ray2.50A/B/C/D2-242[»]
2ZMLX-ray2.65A/B/C/D2-242[»]
2ZMNX-ray2.90A/B/C/D2-242[»]
ProteinModelPortaliO24313.
SMRiO24313. Positions 2-238.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiO24313.

Family & Domainsi

Sequence similaritiesi

Belongs to the leguminous lectin family.Curated

Family and domain databases

Gene3Di2.60.120.200. 1 hit.
InterProiIPR013320. ConA-like_dom.
IPR016363. Lectin.
IPR019825. Lectin_legB_Mn/Ca_BS.
IPR001220. Legume_lectin_dom.
[Graphical view]
PfamiPF00139. Lectin_legB. 1 hit.
[Graphical view]
PIRSFiPIRSF002690. L-type_lectin_plant. 1 hit.
SUPFAMiSSF49899. SSF49899. 1 hit.
PROSITEiPS00307. LECTIN_LEGUME_BETA. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O24313-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKTISFNFNQ FHQNEEQLKL QRDARISSNS VLELTKVVNG VPTWNSTGRA
60 70 80 90 100
LYAKPVQVWD STTGNVASFE TRFSFSIRQP FPRPHPADGL VFFIAPPNTQ
110 120 130 140 150
TGEGGGYFGI YNPLSPYPFV AVEFDTFRNT WDPQIPHIGI DVNSVISTKT
160 170 180 190 200
VPFTLDNGGI ANVVIKYDAS TKILHVVLVF PSLGTIYTIA DIVDLKQVLP
210 220 230 240
ESVNVGFSAA TGDPSGKQRN ATETHDILSW SFSASLPGTN EF
Length:242
Mass (Da):26,615
Last modified:January 1, 1998 - v1
Checksum:i8BD4368E26F72294
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U60765 Genomic DNA. Translation: AAC49422.1.
PIRiS70467.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U60765 Genomic DNA. Translation: AAC49422.1.
PIRiS70467.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1WBFX-ray2.30A/B1-242[»]
1WBLX-ray2.50A/B/C/D2-242[»]
2D3SX-ray2.35A/B/C/D1-242[»]
2DTWX-ray2.40A/B/C/D2-242[»]
2DTYX-ray2.65A/B/C/D2-242[»]
2DU0X-ray2.70A/B/C/D2-242[»]
2DU1X-ray2.60A/B/C/D2-242[»]
2E51X-ray2.50A/B/C/D2-242[»]
2E53X-ray2.40A/B/C/D2-242[»]
2E7QX-ray2.75A/B/C/D2-238[»]
2E7TX-ray2.65A/B/C/D2-238[»]
2ZMKX-ray2.50A/B/C/D2-242[»]
2ZMLX-ray2.65A/B/C/D2-242[»]
2ZMNX-ray2.90A/B/C/D2-242[»]
ProteinModelPortaliO24313.
SMRiO24313. Positions 2-238.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiO24313.

Family and domain databases

Gene3Di2.60.120.200. 1 hit.
InterProiIPR013320. ConA-like_dom.
IPR016363. Lectin.
IPR019825. Lectin_legB_Mn/Ca_BS.
IPR001220. Legume_lectin_dom.
[Graphical view]
PfamiPF00139. Lectin_legB. 1 hit.
[Graphical view]
PIRSFiPIRSF002690. L-type_lectin_plant. 1 hit.
SUPFAMiSSF49899. SSF49899. 1 hit.
PROSITEiPS00307. LECTIN_LEGUME_BETA. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Cloning and sequencing of winged bean (Psophocarpus tetragonolobus) basic agglutinin (WBA I): presence of second glycosylation site and its implications in quaternary structure."
    Sharma V., Srinivas V.R., Surolia A.
    FEBS Lett. 389:289-292(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Carbohydrate specificity and quaternary association in basic winged bean lectin: X-ray analysis of the lectin at 2.5-A resolution."
    Prabu M.M., Sankaranarayanan R., Puri K.D., Sharma V., Surolia A., Vijayan M., Suguna K.
    J. Mol. Biol. 276:787-796(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.5 ANGSTROMS).

Entry informationi

Entry nameiLEC1_PSOTE
AccessioniPrimary (citable) accession number: O24313
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: January 1, 1998
Last modified: October 29, 2014
This is version 71 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.