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Q07801

- DYR_CRYNJ

UniProt

Q07801 - DYR_CRYNJ

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Protein
Dihydrofolate reductase
Gene
DFR1, DHFR, CNJ01940
Organism
Cryptococcus neoformans var. neoformans serotype D (strain JEC21 / ATCC MYA-565) (Filobasidiella neoformans)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis By similarity.

Catalytic activityi

5,6,7,8-tetrahydrofolate + NADP+ = 7,8-dihydrofolate + NADPH.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei17 – 171NADP; via amide nitrogen and carbonyl oxygen By similarity
Binding sitei80 – 801Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi23 – 297NADP By similarity
Nucleotide bindingi64 – 663NADP By similarity
Nucleotide bindingi86 – 883NADP By similarity
Nucleotide bindingi127 – 1348NADP By similarity

GO - Molecular functioni

  1. NADP binding Source: InterPro
  2. dihydrofolate reductase activity Source: UniProtKB-EC
Complete GO annotation...

GO - Biological processi

  1. glycine biosynthetic process Source: InterPro
  2. nucleotide biosynthetic process Source: InterPro
  3. one-carbon metabolic process Source: UniProtKB-KW
  4. tetrahydrofolate biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

One-carbon metabolism

Keywords - Ligandi

NADP

Enzyme and pathway databases

UniPathwayiUPA00077; UER00158.

Names & Taxonomyi

Protein namesi
Recommended name:
Dihydrofolate reductase (EC:1.5.1.3)
Gene namesi
Name:DFR1
Synonyms:DHFR
Ordered Locus Names:CNJ01940
OrganismiCryptococcus neoformans var. neoformans serotype D (strain JEC21 / ATCC MYA-565) (Filobasidiella neoformans)
Taxonomic identifieri214684 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaAgaricomycotinaTremellomycetesTremellalesTremellaceaeFilobasidiellaFilobasidiella/Cryptococcus neoformans species complex
ProteomesiUP000002149: Chromosome 10

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 229229Dihydrofolate reductase
PRO_0000186375Add
BLAST

Interactioni

Subunit structurei

Monomer.

Protein-protein interaction databases

STRINGi214684.CNJ01940.

Structurei

3D structure databases

ProteinModelPortaliQ07801.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini11 – 227217DHFR
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni37 – 426Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0262.
KOiK00287.
OrthoDBiEOG7Q8D07.

Family and domain databases

Gene3Di3.40.430.10. 1 hit.
InterProiIPR012259. DHFR.
IPR024072. DHFR-like_dom.
IPR017925. DHFR_CS.
IPR001796. DHFR_dom.
[Graphical view]
PfamiPF00186. DHFR_1. 1 hit.
[Graphical view]
PRINTSiPR00070. DHFR.
SUPFAMiSSF53597. SSF53597. 1 hit.
PROSITEiPS00075. DHFR_1. 1 hit.
PS51330. DHFR_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q07801-1 [UniParc]FASTAAdd to Basket

« Hide

MQTTAKSSTP SITAVVAATA ENGIGLNGGL PWRLPGEMKY FARVTTGETP    50
SSDPSEQNVV IMGRKTWESI PSRFRPLKNR RNVVISGKGV DLGTAENSTV 100
YTDIPSALSA LRSTTESGHS PRIFLIGGAT LYTSSLLPSS VPSLNSSTST 150
SPLPFSRPLI DRILLTRILS PFECDAYLED FAAHTKPDGS KVWKKASIKE 200
FREWIGWDIE EQVEEKGVKY IFEMWVLNQ 229
Length:229
Mass (Da):25,169
Last modified:February 1, 1995 - v1
Checksum:i60D9E4FF66C5F198
GO

Sequence cautioni

The sequence AAW45849.1 differs from that shown. Reason: Erroneous initiation.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S58802 Genomic DNA. Translation: AAB26198.1.
AE017350 Genomic DNA. Translation: AAW45849.1. Different initiation.
PIRiA46049.
RefSeqiXP_567366.1. XM_567366.1.

Genome annotation databases

EnsemblFungiiAAW45849; AAW45849; CNJ01940.
GeneIDi3254250.
KEGGicne:CNJ01940.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S58802 Genomic DNA. Translation: AAB26198.1 .
AE017350 Genomic DNA. Translation: AAW45849.1 . Different initiation.
PIRi A46049.
RefSeqi XP_567366.1. XM_567366.1.

3D structure databases

ProteinModelPortali Q07801.
ModBasei Search...

Protein-protein interaction databases

STRINGi 214684.CNJ01940.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii AAW45849 ; AAW45849 ; CNJ01940 .
GeneIDi 3254250.
KEGGi cne:CNJ01940.

Phylogenomic databases

eggNOGi COG0262.
KOi K00287.
OrthoDBi EOG7Q8D07.

Enzyme and pathway databases

UniPathwayi UPA00077 ; UER00158 .

Family and domain databases

Gene3Di 3.40.430.10. 1 hit.
InterProi IPR012259. DHFR.
IPR024072. DHFR-like_dom.
IPR017925. DHFR_CS.
IPR001796. DHFR_dom.
[Graphical view ]
Pfami PF00186. DHFR_1. 1 hit.
[Graphical view ]
PRINTSi PR00070. DHFR.
SUPFAMi SSF53597. SSF53597. 1 hit.
PROSITEi PS00075. DHFR_1. 1 hit.
PS51330. DHFR_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning, expression, and characterization of Cryptococcus neoformans dihydrofolate reductase."
    Sirawaraporn W., Cao M., Santi D.V., Edman J.C.
    J. Biol. Chem. 268:8888-8892(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 1-6, CHARACTERIZATION.
  2. "The genome of the basidiomycetous yeast and human pathogen Cryptococcus neoformans."
    Loftus B.J., Fung E., Roncaglia P., Rowley D., Amedeo P., Bruno D., Vamathevan J., Miranda M., Anderson I.J., Fraser J.A., Allen J.E., Bosdet I.E., Brent M.R., Chiu R., Doering T.L., Donlin M.J., D'Souza C.A., Fox D.S.
    , Grinberg V., Fu J., Fukushima M., Haas B.J., Huang J.C., Janbon G., Jones S.J.M., Koo H.L., Krzywinski M.I., Kwon-Chung K.J., Lengeler K.B., Maiti R., Marra M.A., Marra R.E., Mathewson C.A., Mitchell T.G., Pertea M., Riggs F.R., Salzberg S.L., Schein J.E., Shvartsbeyn A., Shin H., Shumway M., Specht C.A., Suh B.B., Tenney A., Utterback T.R., Wickes B.L., Wortman J.R., Wye N.H., Kronstad J.W., Lodge J.K., Heitman J., Davis R.W., Fraser C.M., Hyman R.W.
    Science 307:1321-1324(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JEC21 / ATCC MYA-565.

Entry informationi

Entry nameiDYR_CRYNJ
AccessioniPrimary (citable) accession number: Q07801
Secondary accession number(s): Q5KAF0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: February 1, 1995
Last modified: November 13, 2013
This is version 80 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, 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

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