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Protein

Bifunctional protein FolD

Gene

folD

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei196 – 1961NADPUniRule annotation
Binding sitei237 – 2371NADP; via amide nitrogenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi171 – 1733NADPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Oxidoreductase

Keywords - Biological processi

Amino-acid biosynthesis, Histidine biosynthesis, Methionine biosynthesis, One-carbon metabolism, Purine biosynthesis

Keywords - Ligandi

NADP

Enzyme and pathway databases

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:sll0753
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
Proteomesi
  • UP000001425 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 294294Bifunctional protein FolDPRO_0000268538Add
BLAST

Proteomic databases

PRIDEiQ55626.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ55626.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000218242.
InParanoidiQ55626.
KOiK01491.
OMAiGQPMALM.
PhylomeDBiQ55626.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_01576. THF_DHG_CYH. 1 hit.
InterProiIPR016040. NAD(P)-bd_dom.
IPR000672. THF_DH/CycHdrlase.
IPR020630. THF_DH/CycHdrlase_cat_dom.
IPR020867. THF_DH/CycHdrlase_CS.
IPR020631. THF_DH/CycHdrlase_NAD-bd_dom.
[Graphical view]
PfamiPF00763. THF_DHG_CYH. 1 hit.
PF02882. THF_DHG_CYH_C. 1 hit.
[Graphical view]
PRINTSiPR00085. THFDHDRGNASE.
SUPFAMiSSF51735. SSF51735. 1 hit.
PROSITEiPS00767. THF_DHG_CYH_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q55626-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTAVPPSCQI LDGKALAQKM QGELQRDIAQ LVAQGHRSPG LAVLMVGDNP
60 70 80 90 100
ASAVYVRNKE KACEKLGMVS FGKHFSADTD QETLTAAIAS LNEDERVDGI
110 120 130 140 150
LVQLPLPDHL DAVKLLHTID PSKDADGLHP VNLGHLVRGE EGLRSCTPAG
160 170 180 190 200
VMALLAEYNL DLTGKNAVVL GRSILVGKPL ALMLLEKNCT VTIAHSRTQN
210 220 230 240 250
LADITRQADI LVAAIGKPEF VTADMVKPGA IVVDVGINRL DLGEGKSTLV
260 270 280 290
GDVDFAGVAP VASYLTPVPG GIGPMTVTLL LANTVASYRQ RLGI
Length:294
Mass (Da):30,943
Last modified:November 1, 1996 - v1
Checksum:i28AA8A8CD42FB5E4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA10139.1.
PIRiS76287.

Genome annotation databases

EnsemblBacteriaiBAA10139; BAA10139; BAA10139.
KEGGisyn:sll0753.
PATRICi23841730. VBISynSp132158_2412.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA10139.1.
PIRiS76287.

3D structure databases

ProteinModelPortaliQ55626.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ55626.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAA10139; BAA10139; BAA10139.
KEGGisyn:sll0753.
PATRICi23841730. VBISynSp132158_2412.

Phylogenomic databases

HOGENOMiHOG000218242.
InParanoidiQ55626.
KOiK01491.
OMAiGQPMALM.
PhylomeDBiQ55626.

Enzyme and pathway databases

UniPathwayiUPA00193.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_01576. THF_DHG_CYH. 1 hit.
InterProiIPR016040. NAD(P)-bd_dom.
IPR000672. THF_DH/CycHdrlase.
IPR020630. THF_DH/CycHdrlase_cat_dom.
IPR020867. THF_DH/CycHdrlase_CS.
IPR020631. THF_DH/CycHdrlase_NAD-bd_dom.
[Graphical view]
PfamiPF00763. THF_DHG_CYH. 1 hit.
PF02882. THF_DHG_CYH_C. 1 hit.
[Graphical view]
PRINTSiPR00085. THFDHDRGNASE.
SUPFAMiSSF51735. SSF51735. 1 hit.
PROSITEiPS00767. THF_DHG_CYH_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiFOLD_SYNY3
AccessioniPrimary (citable) accession number: Q55626
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: November 1, 1996
Last modified: September 7, 2016
This is version 104 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families
  3. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

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 one 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.