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Protein

Bifunctional protein FolD 2

Gene

folD2

Organism
Streptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680)
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 sitei192 – 1921NADPUniRule annotation
Binding sitei233 – 2331NADP; via amide nitrogenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi165 – 1673NADPUniRule 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

BioCyciSAVE227882:GJU1-3467-MONOMER.
UniPathwayiUPA00193.

Names & Taxonomyi

Protein namesi
Recommended name:
Bifunctional protein FolD 2UniRule 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:folD2UniRule annotation
Ordered Locus Names:SAV_3442
OrganismiStreptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680)
Taxonomic identifieri227882 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaStreptomycetalesStreptomycetaceaeStreptomyces
Proteomesi
  • UP000000428 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 284284Bifunctional protein FolD 2PRO_0000268526Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi227882.SAV_3442.

Structurei

3D structure databases

ProteinModelPortaliQ82HR6.
SMRiQ82HR6. Positions 3-281.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CN0. Bacteria.
COG0190. LUCA.
HOGENOMiHOG000218242.
KOiK01491.
OMAiCLDQSTM.
OrthoDBiEOG6K6VBB.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_01576. THF_DHG_CYH.
InterProiIPR016040. NAD(P)-bd_dom.
IPR000672. THF_DH/CycHdrlase.
IPR020630. THF_DH/CycHdrlase_cat_dom.
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.

Sequencei

Sequence statusi: Complete.

Q82HR6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTAQILDGKA TAAAIKSDLT ARVAALKEKG VTPGLGTILV GDDPGSQKYV
60 70 80 90 100
AGKHRDCAQV GIASIQRELP ATATQEEIEA AVRELNEDPA CTGYIVQLPL
110 120 130 140 150
PKGIDENRIL ELMDPDKDAD GLHPMNLGRL VLNEPAPLPC TPNGVLTLLR
160 170 180 190 200
RYGVEIKGAE VVVVGRGVTI GRPMPLLLTR RSENATVTQC HTGTRDLSSH
210 220 230 240 250
LKRADIIVAA AGSAHLIRPE DVKPGAAVLD VGVSRSAEGK IVGDVHPGVA
260 270 280
EVAGWISPNP GGVGPMTRAQ LLVNVVEAAE RSVG
Length:284
Mass (Da):29,667
Last modified:June 1, 2003 - v1
Checksum:i9F2DCABF45B4B89D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000030 Genomic DNA. Translation: BAC71154.1.
RefSeqiWP_010984873.1. NZ_JZJK01000090.1.

Genome annotation databases

EnsemblBacteriaiBAC71154; BAC71154; SAV_3442.
KEGGisma:SAV_3442.
PATRICi23720545. VBIStrAve112782_3679.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000030 Genomic DNA. Translation: BAC71154.1.
RefSeqiWP_010984873.1. NZ_JZJK01000090.1.

3D structure databases

ProteinModelPortaliQ82HR6.
SMRiQ82HR6. Positions 3-281.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi227882.SAV_3442.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAC71154; BAC71154; SAV_3442.
KEGGisma:SAV_3442.
PATRICi23720545. VBIStrAve112782_3679.

Phylogenomic databases

eggNOGiENOG4105CN0. Bacteria.
COG0190. LUCA.
HOGENOMiHOG000218242.
KOiK01491.
OMAiCLDQSTM.
OrthoDBiEOG6K6VBB.

Enzyme and pathway databases

UniPathwayiUPA00193.
BioCyciSAVE227882:GJU1-3467-MONOMER.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
HAMAPiMF_01576. THF_DHG_CYH.
InterProiIPR016040. NAD(P)-bd_dom.
IPR000672. THF_DH/CycHdrlase.
IPR020630. THF_DH/CycHdrlase_cat_dom.
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.
ProtoNetiSearch...

Publicationsi

  1. "Genome sequence of an industrial microorganism Streptomyces avermitilis: deducing the ability of producing secondary metabolites."
    Omura S., Ikeda H., Ishikawa J., Hanamoto A., Takahashi C., Shinose M., Takahashi Y., Horikawa H., Nakazawa H., Osonoe T., Kikuchi H., Shiba T., Sakaki Y., Hattori M.
    Proc. Natl. Acad. Sci. U.S.A. 98:12215-12220(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680.
  2. "Complete genome sequence and comparative analysis of the industrial microorganism Streptomyces avermitilis."
    Ikeda H., Ishikawa J., Hanamoto A., Shinose M., Kikuchi H., Shiba T., Sakaki Y., Hattori M., Omura S.
    Nat. Biotechnol. 21:526-531(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680.

Entry informationi

Entry nameiFOLD2_STRAW
AccessioniPrimary (citable) accession number: Q82HR6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: June 1, 2003
Last modified: December 9, 2015
This is version 85 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

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.