Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Putative diflavin flavoprotein A 6

Gene

dfa6

Organism
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Mediates electron transfer from NADH to oxygen, reducing it to water. This modular protein has 3 redox cofactors, in other organisms the same activity requires 2 or 3 proteins (By similarity).By similarity

Miscellaneous

By homology with NorV in E.coli, may be involved in nitric oxide detoxification.By similarity

Cofactori

Fe cationNote: Binds 2 iron ions per subunit.

GO - Molecular functioni

Keywordsi

Molecular functionOxidoreductase
Biological processElectron transport, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Putative diflavin flavoprotein A 6 (EC:1.-.-.-)
Gene namesi
Name:dfa6
Ordered Locus Names:all3891
OrganismiNostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Taxonomic identifieri103690 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesNostocaceaeNostoc
Proteomesi
  • UP000002483 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002167981 – 570Putative diflavin flavoprotein A 6Add BLAST570

Interactioni

Protein-protein interaction databases

STRINGi103690.all3891

Structurei

3D structure databases

ProteinModelPortaliQ8YQE2
SMRiQ8YQE2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini260 – 402Flavodoxin-likePROSITE-ProRule annotationAdd BLAST143

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni38 – 231Zinc metallo-hydrolaseAdd BLAST194
Regioni421 – 570Flavodoxin-reductase-likeAdd BLAST150

Sequence similaritiesi

In the N-terminal section; belongs to the zinc metallo-hydrolase group 3 family.Curated
In the C-terminal section; belongs to the flavodoxin reductase family.Curated

Phylogenomic databases

eggNOGiENOG4105CNW Bacteria
COG0426 LUCA
COG1853 LUCA
HOGENOMiHOG000232413
OMAiSYGWNGG
OrthoDBiPOG091H01XB

Family and domain databases

Gene3Di2.30.110.10, 1 hit
3.40.50.360, 1 hit
3.60.15.10, 1 hit
InterProiView protein in InterPro
IPR002563 Flavin_Rdtase-like_dom
IPR008254 Flavodoxin/NO_synth
IPR001226 Flavodoxin_CS
IPR029039 Flavoprotein-like_sf
IPR001279 Metallo-B-lactamas
IPR036866 RibonucZ/Hydroxyglut_hydro
IPR012349 Split_barrel_FMN-bd
PfamiView protein in Pfam
PF01613 Flavin_Reduct, 1 hit
PF00258 Flavodoxin_1, 1 hit
SMARTiView protein in SMART
SM00903 Flavin_Reduct, 1 hit
SM00849 Lactamase_B, 1 hit
SUPFAMiSSF52218 SSF52218, 1 hit
SSF56281 SSF56281, 1 hit
PROSITEiView protein in PROSITE
PS00201 FLAVODOXIN, 1 hit
PS50902 FLAVODOXIN_LIKE, 1 hit

Sequencei

Sequence statusi: Complete.

Q8YQE2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSQTKPRDVQ VLPIGTNTTV LRSRSWTRLR FEIEYALAKG TTANSYLIQG
60 70 80 90 100
DKLALIDPPG ETFTQIYLDA LQKRLDVTEI NYVILGHINP NRAATLKALL
110 120 130 140 150
EIAPQITFVC SNPGAINLRG VLENPDLPML IMRGEETLDL GKGHNLQFIP
160 170 180 190 200
TPNPRYADEL CTYDPQTEIL YTDKLFGAHI CGDQVFDEGW ATINEDRRYY
210 220 230 240 250
YDCLMAPHAR QVETALDKLA DFPTRLYATG HGPLVRYGLI ELTHAYREWS
260 270 280 290 300
QQQTSADLTV ALIYASAYGN TATLAQAIAR GITKAGVAVE SINCEFADPE
310 320 330 340 350
EIRAAVEKSA GFVMGSPTLG GHAPTPVQTA LGIVLSTATN NKLAGVFGSF
360 370 380 390 400
GWSGEAVDLI ESKLKDAGYR FGFDSIRVKF KPNEVTLQMC EEAGTDFAQA
410 420 430 440 450
LKKARKVRTQ SVPATNVEQA VGRIVGSLCV VTAKQGEISS AMLASWVAQA
460 470 480 490 500
SFNPPGLTIA VAKDRAVETL THTGNKFVLN VLKEGNHLGL MKHFLKPFGP
510 520 530 540 550
AQDRFADVAT AEAENGSPVL QDALAYLECS VQNRMESGDH WLVYATVENG
560 570
KVLNQDGVTA VHHRKSGNHY
Length:570
Mass (Da):62,259
Last modified:March 1, 2002 - v1
Checksum:i2F942F975F9B013E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000019 Genomic DNA Translation: BAB75590.1
PIRiAD2292
RefSeqiWP_010998032.1, NC_003272.1

Genome annotation databases

EnsemblBacteriaiBAB75590; BAB75590; BAB75590
KEGGiana:all3891

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000019 Genomic DNA Translation: BAB75590.1
PIRiAD2292
RefSeqiWP_010998032.1, NC_003272.1

3D structure databases

ProteinModelPortaliQ8YQE2
SMRiQ8YQE2
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi103690.all3891

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB75590; BAB75590; BAB75590
KEGGiana:all3891

Phylogenomic databases

eggNOGiENOG4105CNW Bacteria
COG0426 LUCA
COG1853 LUCA
HOGENOMiHOG000232413
OMAiSYGWNGG
OrthoDBiPOG091H01XB

Family and domain databases

Gene3Di2.30.110.10, 1 hit
3.40.50.360, 1 hit
3.60.15.10, 1 hit
InterProiView protein in InterPro
IPR002563 Flavin_Rdtase-like_dom
IPR008254 Flavodoxin/NO_synth
IPR001226 Flavodoxin_CS
IPR029039 Flavoprotein-like_sf
IPR001279 Metallo-B-lactamas
IPR036866 RibonucZ/Hydroxyglut_hydro
IPR012349 Split_barrel_FMN-bd
PfamiView protein in Pfam
PF01613 Flavin_Reduct, 1 hit
PF00258 Flavodoxin_1, 1 hit
SMARTiView protein in SMART
SM00903 Flavin_Reduct, 1 hit
SM00849 Lactamase_B, 1 hit
SUPFAMiSSF52218 SSF52218, 1 hit
SSF56281 SSF56281, 1 hit
PROSITEiView protein in PROSITE
PS00201 FLAVODOXIN, 1 hit
PS50902 FLAVODOXIN_LIKE, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiDFA6_NOSS1
AccessioniPrimary (citable) accession number: Q8YQE2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 25, 2003
Last sequence update: March 1, 2002
Last modified: February 28, 2018
This is version 96 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again