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Protein

Bifunctional protein FolD

Gene

folD

Organism
Synechococcus sp. (strain CC9605)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the oxidation of 5,10-methylenetetrahydrofolate to 5,10-methenyltetrahydrofolate and then the hydrolysis of 5,10-methenyltetrahydrofolate to 10-formyltetrahydrofolate.UniRule annotation

Catalytic activityi

5,10-methylenetetrahydrofolate + NADP+ = 5,10-methenyltetrahydrofolate + NADPH.UniRule annotation
5,10-methenyltetrahydrofolate + H2O = 10-formyltetrahydrofolate.UniRule annotation

Pathwayi: tetrahydrofolate interconversion

This protein is involved in the pathway tetrahydrofolate interconversion, which is part of One-carbon metabolism.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway tetrahydrofolate interconversion and in One-carbon metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei190NADPUniRule annotation1
Binding sitei231NADP; via amide nitrogenUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi165 – 167NADPUniRule annotation3

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase, Multifunctional enzyme, Oxidoreductase
Biological processAmino-acid biosynthesis, Histidine biosynthesis, Methionine biosynthesis, One-carbon metabolism, Purine biosynthesis
LigandNADP

Enzyme and pathway databases

BioCyciSSP110662:G1G50-1999-MONOMER
UniPathwayiUPA00193

Names & Taxonomyi

Protein namesi
Recommended name:
Bifunctional protein FolDUniRule annotation
Including the following 2 domains:
Methylenetetrahydrofolate dehydrogenaseUniRule annotation (EC:1.5.1.5UniRule annotation)
Methenyltetrahydrofolate cyclohydrolaseUniRule annotation (EC:3.5.4.9UniRule annotation)
Gene namesi
Name:folDUniRule annotation
Ordered Locus Names:Syncc9605_1928
OrganismiSynechococcus sp. (strain CC9605)
Taxonomic identifieri110662 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesSynechococcaceaeSynechococcus
Proteomesi
  • UP000002711 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002685321 – 293Bifunctional protein FolDAdd BLAST293

Proteomic databases

PRIDEiQ3AIB3

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi110662.Syncc9605_1928

Structurei

3D structure databases

ProteinModelPortaliQ3AIB3
SMRiQ3AIB3
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CN0 Bacteria
COG0190 LUCA
HOGENOMiHOG000218242
KOiK01491
OMAiAGKLCGD
OrthoDBiPOG091H0041

Family and domain databases

HAMAPiMF_01576 THF_DHG_CYH, 1 hit
InterProiView protein in InterPro
IPR036291 NAD(P)-bd_dom_sf
IPR000672 THF_DH/CycHdrlase
IPR020630 THF_DH/CycHdrlase_cat_dom
IPR020867 THF_DH/CycHdrlase_CS
IPR020631 THF_DH/CycHdrlase_NAD-bd_dom
PANTHERiPTHR10025 PTHR10025, 1 hit
PfamiView protein in Pfam
PF00763 THF_DHG_CYH, 1 hit
PF02882 THF_DHG_CYH_C, 1 hit
PRINTSiPR00085 THFDHDRGNASE
SUPFAMiSSF51735 SSF51735, 1 hit
PROSITEiView protein in PROSITE
PS00767 THF_DHG_CYH_2, 1 hit

Sequencei

Sequence statusi: Complete.

Q3AIB3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MALRLDGKVL ARDVEHRLQT LIERCLAEAG RPPGLAVLRV GDDPASAVYV
60 70 80 90 100
ANKEKACARI GVASFGDHLP GDTPPALVLQ TIERLNANPE VDGILLQLPL
110 120 130 140 150
PAGLDEGPLL MAIDPEKDAD GLHTLNLGRL LKGEPGPRSC TPAGVMAMLR
160 170 180 190 200
SNGIDPAGKR AVVIGRSILV GQPMALMLQA ANATVTIAHS RTADLAAHTR
210 220 230 240 250
EADILVVAAG RPEFIGAEHV RPGAAVVDVG IHRKPEGGLC GDVRAAEVES
260 270 280 290
IAAALSPVPG GVGPMTVTML LVNTVVAWCR RHNLDHDLDD LVP
Length:293
Mass (Da):30,604
Last modified:November 22, 2005 - v1
Checksum:i5FB0B679599C11A9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000110 Genomic DNA Translation: ABB35669.1
RefSeqiWP_011364878.1, NC_007516.1

Genome annotation databases

EnsemblBacteriaiABB35669; ABB35669; Syncc9605_1928
KEGGisyd:Syncc9605_1928

Similar proteinsi

Entry informationi

Entry nameiFOLD_SYNSC
AccessioniPrimary (citable) accession number: Q3AIB3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: November 22, 2005
Last modified: April 25, 2018
This is version 79 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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