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IPR019825 is a Legume lectin, beta chain, Mn/Ca-binding site.
<p>Lectins are carbohydrate-binding proteins. Leguminous lectins form one of the largest lectin families and resemble each other in their physicochemical properties, though they differ in their carbohydrate specificities. They bind either glucose/mannose or galactose [[cite:PUB00001507]]. Carbohydrate-binding activity depends on the simultaneous presence of both a calcium and a transition metal ion [[cite:PUB00046607]]. The exact function of legume lectins is not known, but they may be involved in the attachment of nitrogen-fixing bacteria to legumes and in the protection against pathogens [[cite:PUB00057387], [cite:PUB00057388]].</p> <p>Some legume lectins are proteolytically processed to produce two chains, beta (which corresponds to the N-terminal) and alpha (C-terminal) [[cite:PUB00057390]]. The lectin concanavalin A (conA) from jack bean is exceptional in that the two chains are transposed and ligated (by formation of a new peptide bond). The N terminus of mature conA thus corresponds to that of the alpha chain and the C terminus to the beta chain [[cite:PUB00057389]]. Though the legume lectins monomer is structurally well conserved, their quaternary structures vary widely [[cite:PUB00046607]].</p> <p>The signature pattern for this entry is located in the C-terminal section of the beta chain and contains a conserved aspartic acid residue important for the binding of calcium and manganese.</p>
This description is obtained from EB-eye REST.
Transcript | Name | Description | Predicted domains | Domain count |
---|---|---|---|---|
– | Lectin receptor-like kinase Tg-20 [Medicago truncatula] gi|357517167|ref|XP_003628872.1| | 35 | ||
– | Chain A, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404520|pdb|2EIG|B Chain B, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404521|pdb|2EIG|C Chain C, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404522|pdb|2EIG|D Chain D, Lotus Tetragonolobus Seed Lectin (Isoform)] gi|169404519|pdb|2EIG|A | 19 | ||
– | Lectin [Robinia pseudoacacia] gi|4115547|dbj|BAA36415.1| | 21 | ||
– | Lectin [Robinia pseudoacacia] gi|606720|gb|AAA80183.1| | 12 | ||
– | Lectin-related polypeptide [Robinia pseudoacacia] gi|4115549|dbj|BAA36416.1| | 14 | ||
– | Chain A, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404520|pdb|2EIG|B Chain B, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404521|pdb|2EIG|C Chain C, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404522|pdb|2EIG|D Chain D, Lotus Tetragonolobus Seed Lectin (Isoform)] gi|169404519|pdb|2EIG|A | 18 | ||
– | RecName: Full=Seed lectin; AltName: Full=LECSJASG; Flags: Precursorgi|1755064|gb|AAB51441.1| lectin precursor [Sophora japonica] gi|3122340|sp|P93535.1|LECS_SOPJA | 20 | ||
– | 33 | |||
– | PREDICTED: L-type lectin-domain containing receptor kinase S.4-like [Glycine max] gi|356496074|ref|XP_003516895.1| | 34 | ||
– | Lectin protein, partial [Sophora japonica] gi|431837890|gb|AGA94529.1| | 14 | ||
– | PREDICTED: lectin-domain containing receptor kinase VI.3-like [Glycine max] gi|356566703|ref|XP_003551569.1| | 33 | ||
– | PREDICTED: lectin-domain containing receptor kinase VI.3-like [Glycine max] gi|356566703|ref|XP_003551569.1| | 34 | ||
– | PREDICTED: L-type lectin-domain containing receptor kinase IX.1-like [Glycine max] gi|356546735|ref|XP_003541778.1| | 28 | ||
– | PREDICTED: agglutinin-2-like [Cicer arietinum] gi|502154472|ref|XP_004509711.1| | 22 | ||
– | PREDICTED: agglutinin-2-like [Cicer arietinum] gi|502154472|ref|XP_004509711.1| | 21 | ||
– | PREDICTED: probable L-type lectin-domain containing receptor kinase S.5-like [Cicer arietinum] gi|502161839|ref|XP_004512301.1| | 36 | ||
– | PREDICTED: probable L-type lectin-domain containing receptor kinase S.7-like [Glycine max] gi|356551830|ref|XP_003544276.1| | 27 | ||
– | PREDICTED: probable L-type lectin-domain containing receptor kinase S.7-like [Glycine max] gi|356551830|ref|XP_003544276.1| | 22 | ||
– | Lectin protein, partial [Sophora japonica] gi|431837890|gb|AGA94529.1| | 20 | ||
– | PREDICTED: probable L-type lectin-domain containing receptor kinase VII.2-like [Glycine max] gi|356547003|ref|XP_003541908.1| | 25 | ||
– | Lectin receptor-like kinase Tg-20 [Medicago truncatula] gi|357476163|ref|XP_003608367.1| | 35 | ||
– | Receptor-like protein kinase [Medicago truncatula] gi|357476151|ref|XP_003608361.1| | 27 | ||
– | Receptor-like protein kinase [Medicago truncatula] gi|357476149|ref|XP_003608360.1| | 10 | ||
– | PREDICTED: L-type lectin-domain containing receptor kinase IX.1-like [Cicer arietinum] gi|502125091|ref|XP_004498794.1| | 33 | ||
– | Chain A, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404520|pdb|2EIG|B Chain B, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404521|pdb|2EIG|C Chain C, Lotus Tetragonolobus Seed Lectin (Isoform)gi|169404522|pdb|2EIG|D Chain D, Lotus Tetragonolobus Seed Lectin (Isoform)] gi|169404519|pdb|2EIG|A | 18 | ||
– | PREDICTED: L-type lectin-domain containing receptor kinase VIII.1-like [Glycine max] gi|356537842|ref|XP_003537433.1| | 32 | ||
– | Receptor-like kinase; TAIR: AT3G55550.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9M2S4|LRKS4_ARATH L-type lectin-domain containing receptor kinase S.4; TrEMBL-Plants: tr|A0A0L9V011|A0A0L9V011_PHAAN Uncharacterized protein; Found in the gene: LotjaGi1g1v0127400 | 22 | ||
– | Lectin; TAIR: AT5G65600.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|P93535|LECS_STYJP Seed lectin; TrEMBL-Plants: tr|I3SRF2|I3SRF2_LOTJA Uncharacterized protein; Found in the gene: LotjaGi1g1v0376900 | 20 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q39527|LECR_CLAKE Lectin-related protein; TrEMBL-Plants: tr|I3SCP3|I3SCP3_LOTJA Uncharacterized protein; Found in the gene: LotjaGi1g1v0377000 | 21 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q41161|LCS2_ROBPS Seed agglutinin 2; TrEMBL-Plants: tr|L0H879|L0H879_STYJP Lectin protein; Found in the gene: LotjaGi1g1v0377100 | 14 | ||
– | Receptor-like protein kinase; TAIR: AT5G01550.1 lectin receptor kinase a4.1; Swiss-Prot: sp|Q9M020|LRK63_ARATH Lectin-domain containing receptor kinase VI.3; TrEMBL-Plants: tr|A0A0B2S8Y5|A0A0B2S8Y5_GLYSO Lectin-domain containing receptor kinase VI.3; Found in the gene: LotjaGi1g1v0444700 | 33 | ||
– | Lectin receptor kinase; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9LXA5|LRK91_ARATH L-type lectin-domain containing receptor kinase IX.1; TrEMBL-Plants: tr|I1M2L5|I1M2L5_SOYBN Uncharacterized protein; Found in the gene: LotjaGi1g1v0785300 | 28 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|P19664|LEC_LOTTE Anti-H(O) lectin; TrEMBL-Plants: tr|D0VWW1|D0VWW1_LOTTE Lectin; Found in the gene: LotjaGi2g1v0157700_LC | 21 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|P19664|LEC_LOTTE Anti-H(O) lectin; TrEMBL-Plants: tr|I3SL71|I3SL71_LOTJA Uncharacterized protein; Found in the gene: LotjaGi2g1v0157900 | 19 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|P19664|LEC_LOTTE Anti-H(O) lectin; TrEMBL-Plants: tr|D0VWW1|D0VWW1_LOTTE Lectin; Found in the gene: LotjaGi2g1v0158100 | 12 | ||
– | Lectin-like protein; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q39529|LEC2_CLAKE Agglutinin-2; TrEMBL-Plants: tr|K7L993|K7L993_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0329800 | 22 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q39529|LEC2_CLAKE Agglutinin-2; TrEMBL-Plants: tr|K7LF03|K7LF03_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0329900_LC | 20 | ||
– | Lectin-like protein; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q39529|LEC2_CLAKE Agglutinin-2; TrEMBL-Plants: tr|K7K1C5|K7K1C5_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0330000 | 20 | ||
– | Receptor-like kinase; TAIR: AT5G06740.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9FG33|LRKS5_ARATH Probable L-type lectin-domain containing receptor kinase S.5; TrEMBL-Plants: tr|G7K2N4|G7K2N4_MEDTR Lectin receptor kinase; Found in the gene: LotjaGi2g1v0351500 | 34 | ||
– | Lectin protein; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q41161|LCS2_ROBPS Seed agglutinin 2; TrEMBL-Plants: tr|L0H879|L0H879_STYJP Lectin protein; Found in the gene: LotjaGi3g1v0029600 | 20 | ||
– | Lectin receptor kinase; TAIR: AT3G55550.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9M2S4|LRKS4_ARATH L-type lectin-domain containing receptor kinase S.4; TrEMBL-Plants: tr|V7AKE3|V7AKE3_PHAVU Uncharacterized protein; Found in the gene: LotjaGi3g1v0230100 | 33 | ||
– | Lectin receptor kinase; TAIR: AT4G28350.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|O49445|LRK72_ARATH Probable L-type lectin-domain containing receptor kinase VII.2; TrEMBL-Plants: tr|I1LUH3|I1LUH3_SOYBN Uncharacterized protein; Found in the gene: LotjaGi3g1v0445100 | 17 | ||
– | Lectin receptor kinase; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9LXA5|LRK91_ARATH L-type lectin-domain containing receptor kinase IX.1; TrEMBL-Plants: tr|G7JU30|G7JU30_MEDTR Lectin receptor kinase; Found in the gene: LotjaGi4g1v0041100 | 35 | ||
– | Lectin receptor kinase; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9LXA5|LRK91_ARATH L-type lectin-domain containing receptor kinase IX.1; TrEMBL-Plants: tr|G7JU23|G7JU23_MEDTR L-type lectin-domain receptor kinase; Found in the gene: LotjaGi4g1v0041500 | 29 | ||
– | Lectin receptor kinase; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9LXA5|LRK91_ARATH L-type lectin-domain containing receptor kinase IX.1; TrEMBL-Plants: tr|G7LII2|G7LII2_MEDTR Lectin receptor kinase; Found in the gene: LotjaGi4g1v0172700 | 35 | ||
– | Lectin receptor kinase; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9LXA5|LRK91_ARATH L-type lectin-domain containing receptor kinase IX.1; TrEMBL-Plants: tr|I1MX00|I1MX00_SOYBN Uncharacterized protein; Found in the gene: LotjaGi5g1v0054000 | 33 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q41160|LCB3_ROBPS Putative bark agglutinin LECRPA3; TrEMBL-Plants: tr|I3SL71|I3SL71_LOTJA Uncharacterized protein; Found in the gene: LotjaGi5g1v0257800 | 12 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q41160|LCB3_ROBPS Putative bark agglutinin LECRPA3; TrEMBL-Plants: tr|I3SK58|I3SK58_LOTJA Uncharacterized protein; Found in the gene: LotjaGi5g1v0257900 | 14 | ||
– | Lectin; TAIR: AT5G10530.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|P19664|LEC_LOTTE Anti-H(O) lectin; TrEMBL-Plants: tr|D0VWW1|D0VWW1_LOTTE Lectin; Found in the gene: LotjaGi5g1v0266100 | 18 | ||
– | Receptor-like kinase; TAIR: AT3G53380.1 Concanavalin A-like lectin protein kinase family protein; Swiss-Prot: sp|Q9LFH9|LRK81_ARATH L-type lectin-domain containing receptor kinase VIII.1; TrEMBL-Plants: tr|A0A0S3S5S3|A0A0S3S5S3_PHAAN Uncharacterized protein; Found in the gene: LotjaGi6g1v0052800 | 32 |
A list of co-occurring predicted domains within the L. japonicus gene space:
Predicted domain | Source | Observations | Saturation (%) |
---|---|---|---|
cd14066 | CDD | 1 | 2.00 |