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Protein

Bifunctional protein FolD

Gene

folD

Organism
Caulobacter crescentus (strain ATCC 19089 / CB15)
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)DescriptionActionsGraphical viewLength
Binding sitei192NADPUniRule annotation1
Binding sitei233NADP; via amide nitrogenUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi167 – 169NADPUniRule annotation3

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:CC_1217
OrganismiCaulobacter crescentus (strain ATCC 19089 / CB15)
Taxonomic identifieri190650 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
Proteomesi
  • UP000001816 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002683071 – 297Bifunctional protein FolDAdd BLAST297

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi190650.CC_1217.

Structurei

3D structure databases

ProteinModelPortaliQ9A8Y0.
SMRiQ9A8Y0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the tetrahydrofolate dehydrogenase/cyclohydrolase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CN0. Bacteria.
COG0190. LUCA.
HOGENOMiHOG000218242.
KOiK01491.
OMAiGQPMALM.

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.

Q9A8Y0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAQAKLIDGK AFAADLRAKI AEEVAALKAE HGVTPGLAVV LVGEDPASQV
60 70 80 90 100
YVRNKGEQTT AAGMYSETHR LPETTTQDEL LAVVAKLNAD PKIHGVLVQF
110 120 130 140 150
PVPPHISQMD VVAALSPDKD VDGLTVTNAG RLASGLPALA PCTPTGCMML
160 170 180 190 200
IRDAIGDLKG KTAVVIGRSN LMGKPMAQML LAADCTVTIA HSRSQDLPSI
210 220 230 240 250
VRQADIVVAA VGRAEMVKAD WVKPGAVVID VGITRFPARD PEAAAAGKTR
260 270 280 290
LVGDVAFDEV REVAGAITPV PGGVGPMTIA CLLANTLTAA KRLSGIA
Length:297
Mass (Da):30,685
Last modified:December 12, 2006 - v2
Checksum:iADE986815B50FE13
GO

Sequence cautioni

The sequence AAK23199 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005673 Genomic DNA. Translation: AAK23199.1. Different initiation.
PIRiC87400.
RefSeqiNP_420031.1. NC_002696.2.

Genome annotation databases

EnsemblBacteriaiAAK23199; AAK23199; CC_1217.
GeneIDi942942.
KEGGiccr:CC_1217.
PATRICi21299430. VBICauCre124313_1241.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005673 Genomic DNA. Translation: AAK23199.1. Different initiation.
PIRiC87400.
RefSeqiNP_420031.1. NC_002696.2.

3D structure databases

ProteinModelPortaliQ9A8Y0.
SMRiQ9A8Y0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi190650.CC_1217.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAK23199; AAK23199; CC_1217.
GeneIDi942942.
KEGGiccr:CC_1217.
PATRICi21299430. VBICauCre124313_1241.

Phylogenomic databases

eggNOGiENOG4105CN0. Bacteria.
COG0190. LUCA.
HOGENOMiHOG000218242.
KOiK01491.
OMAiGQPMALM.

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_CAUCR
AccessioniPrimary (citable) accession number: Q9A8Y0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: December 12, 2006
Last modified: November 2, 2016
This is version 86 of the entry and version 2 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.