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Protein

Probable FAD synthase

Gene

CBG00973

Organism
Caenorhabditis briggsae
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the adenylation of flavin mononucleotide (FMN) to form flavin adenine dinucleotide (FAD) coenzyme.By similarity

Catalytic activityi

ATP + FMN = diphosphate + FAD.

Cofactori

Mg2+By similarity

Pathway:iFAD biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes FAD from FMN.
Proteins known to be involved in this subpathway in this organism are:
  1. Probable FAD synthase (CBG00973)
This subpathway is part of the pathway FAD biosynthesis, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes FAD from FMN, the pathway FAD biosynthesis and in Cofactor biosynthesis.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Nucleotidyltransferase, Transferase

Keywords - Ligandi

ATP-binding, FAD, Flavoprotein, FMN, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00277; UER00407.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable FAD synthase (EC:2.7.7.2)
Alternative name(s):
FAD pyrophosphorylase
FMN adenylyltransferase
Flavin adenine dinucleotide synthase
Including the following 2 domains:
Molybdenum cofactor biosynthesis protein-like region
FAD synthase region
Gene namesi
ORF Names:CBG00973
OrganismiCaenorhabditis briggsae
Taxonomic identifieri6238 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaNematodaChromadoreaRhabditidaRhabditoideaRhabditidaePeloderinaeCaenorhabditis
ProteomesiUP000008549 Componentsi: Chromosome II, Unassembled WGS sequence

Organism-specific databases

WormBaseiCBG00973; CBP00276; WBGene00024275.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 523523Probable FAD synthasePRO_0000302742Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi6238.CBG00973.

Structurei

3D structure databases

ProteinModelPortaliQ626I0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni20 – 11192Molybdenum cofactor biosynthesis protein-likeAdd
BLAST
Regioni332 – 489158FAD synthaseAdd
BLAST

Domaini

The molybdenum cofactor biosynthesis protein-like region may not be functional.

Sequence similaritiesi

In the N-terminal section; belongs to the MoaB/Mog family.Curated
In the C-terminal section; belongs to the PAPS reductase family. FAD1 subfamily.Curated

Phylogenomic databases

eggNOGiCOG0175.
HOGENOMiHOG000007185.
InParanoidiQ626I0.
KOiK00953.
OMAiSFMRINP.
OrthoDBiEOG7C5M9F.

Family and domain databases

Gene3Di3.40.50.620. 1 hit.
3.40.980.10. 1 hit.
InterProiIPR012183. FAD_synth_MoaB/Mog-bd.
IPR001453. MoaB/Mog_dom.
IPR002500. PAPS_reduct.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PfamiPF00994. MoCF_biosynth. 1 hit.
PF01507. PAPS_reduct. 2 hits.
[Graphical view]
PIRSFiPIRSF036620. MPTbdFAD. 1 hit.
SMARTiSM00852. MoCF_biosynth. 1 hit.
[Graphical view]
SUPFAMiSSF53218. SSF53218. 2 hits.

Sequencei

Sequence statusi: Complete.

Q626I0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRAIFRATKR MPPGQRKTAA IVVIGDEILK GTTRDTNSHF LCKRLHKLGV
60 70 80 90 100
NIKKIAVVGD EISEISREVQ SASSAYDYVI TSGGVGPTHD DKTYLGLAHA
110 120 130 140 150
FTDQLHFSDE IRQAVNRFLP TYIDKKKSEG VEEGIEEVVR VVTEKLCTIP
160 170 180 190 200
KMSQLLWGTQ KVDGRVSTFP VVRVANVVAL PGVPKFCERA FDELQDQLFP
210 220 230 240 250
VEERQSMFFD TIYTDLDEFD FSRRLADVAA RFEEQNVQIG SYPELKNKFF
260 270 280 290 300
KTKLTIETES SESMEAVRIA LKELLVGHIV YYDSHAWTDT VAKWRAFKKR
310 320 330 340 350
ELVEAKNVDF VRKLEEAEKI VEDIVERYPL DQIALSFNGG KDCTVLLHLL
360 370 380 390 400
RLKVDEKYGA SKAIQGFHIM VEDQFPEATQ FIIDAAQFYN IQVLEFPGPL
410 420 430 440 450
KIGLAGLKKQ RPSIIPVLMG SRATDPNGKY MKTPVEWTDS DWPKVLRVCP
460 470 480 490 500
ILNWTYSDVW HMLRGLCVPY CKLYDQGYTS LGGRDNTVKH PALRIVASDG
510 520
KEHYLPAYKL HNDAEERSNR SNL
Length:523
Mass (Da):59,503
Last modified:November 23, 2004 - v1
Checksum:i5025F6031432F6A1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
HE600951 Genomic DNA. Translation: CAP22279.1.
RefSeqiXP_002629740.1. XM_002629694.1.

Genome annotation databases

EnsemblMetazoaiCBG00973; CBG00973; CBG00973.
GeneIDi8573234.
KEGGicbr:CBG00973.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
HE600951 Genomic DNA. Translation: CAP22279.1.
RefSeqiXP_002629740.1. XM_002629694.1.

3D structure databases

ProteinModelPortaliQ626I0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi6238.CBG00973.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblMetazoaiCBG00973; CBG00973; CBG00973.
GeneIDi8573234.
KEGGicbr:CBG00973.

Organism-specific databases

CTDi8573234.
WormBaseiCBG00973; CBP00276; WBGene00024275.

Phylogenomic databases

eggNOGiCOG0175.
HOGENOMiHOG000007185.
InParanoidiQ626I0.
KOiK00953.
OMAiSFMRINP.
OrthoDBiEOG7C5M9F.

Enzyme and pathway databases

UniPathwayiUPA00277; UER00407.

Family and domain databases

Gene3Di3.40.50.620. 1 hit.
3.40.980.10. 1 hit.
InterProiIPR012183. FAD_synth_MoaB/Mog-bd.
IPR001453. MoaB/Mog_dom.
IPR002500. PAPS_reduct.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PfamiPF00994. MoCF_biosynth. 1 hit.
PF01507. PAPS_reduct. 2 hits.
[Graphical view]
PIRSFiPIRSF036620. MPTbdFAD. 1 hit.
SMARTiSM00852. MoCF_biosynth. 1 hit.
[Graphical view]
SUPFAMiSSF53218. SSF53218. 2 hits.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AF16.

Entry informationi

Entry nameiFLAD1_CAEBR
AccessioniPrimary (citable) accession number: Q626I0
Secondary accession number(s): A8WP73
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: November 23, 2004
Last modified: May 27, 2015
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programCaenorhabditis annotation project

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  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.