Protein Domain : IPR003473

Type:  Family Name:  Quinolinate synthetase A
Description:  Quinolinate synthetase catalyses the second step of the de novobiosynthetic pathway of pyridine nucleotide formation. In particular, quinolinate synthetase is involved in the condensation of dihydroxyacetone phosphate and iminoaspartate to form quinolinic acid []. This synthesis requires two enzymes, an FAD-containing "B protein" and an "A protein". B protein converts L-aspartate to iminoaspartate. The A protein, NadA, converts iminoaspartate to quinolate. NadA harbours a [4Fe-4S]cluster []. Short Name:  NadA
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3 Child Features

DB identifier Type Name
IPR023066 Family Quinolinate synthase A, type 2
IPR023513 Family Quinolinate synthase A, type 1
IPR023515 Family Quinolinate synthase A, type 3

0 Contains

2 Cross Referencess

Identifier
PF02445
TIGR00550

0 Found In

3 GO Annotations

GO Term Gene Name
GO:0008987 IPR003473
GO:0051539 IPR003473
GO:0009435 IPR003473

3 Ontology Annotations

GO Term Gene Name
GO:0008987 IPR003473
GO:0051539 IPR003473
GO:0009435 IPR003473

0 Parent Features

475 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
163800 D8QQE7 PAC:15410611 Selaginella moellendorffii 691  
evm.model.supercontig_159.10 PAC:16409900 Carica papaya 735  
30147.m013852 B9RAS8 PAC:16819868 Ricinus communis 440  
Cucsa.098860.1 A0A0A0LRC5 PAC:16958373 Cucumis sativus 715  
orange1.1g013131m A0A067G171 PAC:18132469 Citrus sinensis 449  
AT5G50210.1 Q9FGS4 PAC:19673063 Arabidopsis thaliana 718  
Thhalv10012812m V4LUR4 PAC:20203480 Eutrema salsugineum 711  
Ciclev10019031m V4TNG2 PAC:20812082 Citrus clementina 731  
Ciclev10019026m V4VKF9 PAC:20812081 Citrus clementina 732  
Lus10043314 PAC:23168416 Linum usitatissimum 721  
Lus10019464 PAC:23181604 Linum usitatissimum 721  
Potri.015G085300.2 PAC:27017610 Populus trichocarpa 721  
Potri.015G085300.3 PAC:27017611 Populus trichocarpa 691  
Potri.015G085300.1 A0A2K1XK28 PAC:27017609 Populus trichocarpa 724  
Gorai.001G064000.1 A0A0D2PMJ8 PAC:26823319 Gossypium raimondii 727  
23649 I0YZF6 PAC:27386972 Coccomyxa subellipsoidea C-169 705  
54041 C1N8D2 PAC:27343298 Micromonas pusilla CCMP1545 723  
105643 C1E781 PAC:27395291 Micromonas sp RCC299 677  
28143 A4S9B2 PAC:27415978 Ostreococcus lucimarinus 579  
Thecc1EG014491t1 A0A061FYZ6 PAC:27447371 Theobroma cacao 730  
Migut.O00172.1.p PAC:28929947 Mimulus guttatus 727  
Araha.1787s0001.1.p PAC:28860822 Arabidopsis halleri 541  
Cagra.0888s0032.1.p PAC:28909224 Capsella grandiflora 721  
Glyma.05G042400.1.p I1K055 PAC:30525984 Glycine max 703  
Glyma.17G125100.2.p A0A0R0FCJ9 PAC:30482275 Glycine max 385  
Glyma.17G125100.4.p A0A0R0FCJ9 PAC:30482274 Glycine max 385  
Glyma.17G125100.1.p A0A0R0FLE0 PAC:30482273 Glycine max 432  
Glyma.17G125100.3.p A0A0R0FLE0 PAC:30482272 Glycine max 432  
Brara.J00660.1.p A0A397XIX6 PAC:30612009 Brassica rapa FPsc 714  
Bostr.15774s0163.1.p PAC:30665955 Boechera stricta 720  

2 Publications

First Author Title Year Journal Volume Pages PubMed ID
            10648170
            18803397