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Protein

Flavodoxin

Gene

DVU_2680

Organism
Desulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / DSM 644 / NCIMB 8303)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Low-potential electron donor to a number of redox enzymes.

Cofactori

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processElectron transport, Transport
LigandFlavoprotein, FMN

Names & Taxonomyi

Protein namesi
Recommended name:
Flavodoxin
Gene namesi
Ordered Locus Names:DVU_2680
OrganismiDesulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / DSM 644 / NCIMB 8303)
Taxonomic identifieri882 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfovibrionalesDesulfovibrionaceaeDesulfovibrio
Proteomesi
  • UP000002194 Componenti: Chromosome

Pathology & Biotechi

Chemistry databases

DrugBankiDB03247. Riboflavin Monophosphate.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001716201 – 148FlavodoxinAdd BLAST148

Proteomic databases

PaxDbiP00323.

Interactioni

Protein-protein interaction databases

STRINGi882.DVU2680.

Structurei

Secondary structure

1148
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi3 – 9Combined sources7
Beta strandi11 – 13Combined sources3
Helixi14 – 29Combined sources16
Beta strandi32 – 37Combined sources6
Helixi38 – 40Combined sources3
Turni44 – 49Combined sources6
Beta strandi51 – 57Combined sources7
Beta strandi62 – 64Combined sources3
Turni69 – 71Combined sources3
Helixi72 – 76Combined sources5
Helixi78 – 80Combined sources3
Beta strandi87 – 94Combined sources8
Beta strandi98 – 100Combined sources3
Helixi103 – 114Combined sources12
Beta strandi124 – 128Combined sources5
Helixi130 – 133Combined sources4
Helixi134 – 145Combined sources12

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1AKQX-ray1.90A2-148[»]
1AKRX-ray1.58A2-148[»]
1AKTX-ray1.80A2-148[»]
1AKUX-ray1.90A2-148[»]
1AKVX-ray2.00A2-148[»]
1AKWX-ray1.75A2-148[»]
1AZLX-ray1.80A2-148[»]
1BU5X-ray1.83A/B2-148[»]
1C7EX-ray2.25A/B2-148[»]
1C7FX-ray2.00A/B2-148[»]
1F4PX-ray1.30A2-148[»]
1FX1X-ray2.00A1-148[»]
1I1OX-ray2.00A3-148[»]
1J8QX-ray1.35A2-148[»]
1J9EX-ray1.44A2-148[»]
1J9GX-ray2.40A2-148[»]
1WSBX-ray1.80A1-148[»]
1WSWX-ray1.69A1-148[»]
1XT6X-ray1.80A3-148[»]
1XYVX-ray1.79A1-148[»]
1XYYX-ray1.70A1-148[»]
2FX2X-ray1.90A3-148[»]
3FX2X-ray1.90A3-148[»]
4FX2X-ray1.90A3-148[»]
5FX2X-ray1.90A3-148[»]
5TGZX-ray2.80A2-148[»]
ProteinModelPortaliP00323.
SMRiP00323.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00323.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini4 – 145Flavodoxin-likePROSITE-ProRule annotationAdd BLAST142

Sequence similaritiesi

Belongs to the flavodoxin family.Curated

Phylogenomic databases

eggNOGiENOG41082EJ. Bacteria.
COG0716. LUCA.
OMAiLKIDGDP.
OrthoDBiPOG091H029L.
PhylomeDBiP00323.

Family and domain databases

Gene3Di3.40.50.360. 1 hit.
InterProiView protein in InterPro
IPR010087. Flav_short.
IPR001094. Flavdoxin-like.
IPR008254. Flavodoxin/NO_synth.
IPR001226. Flavodoxin_CS.
IPR029039. Flavoprotein-like_dom.
PfamiView protein in Pfam
PF00258. Flavodoxin_1. 1 hit.
PRINTSiPR00369. FLAVODOXIN.
SUPFAMiSSF52218. SSF52218. 1 hit.
TIGRFAMsiTIGR01753. flav_short. 1 hit.
PROSITEiView protein in PROSITE
PS00201. FLAVODOXIN. 1 hit.
PS50902. FLAVODOXIN_LIKE. 1 hit.

Sequencei

Sequence statusi: Complete.

P00323-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPKALIVYGS TTGNTEYTAE TIARELADAG YEVDSRDAAS VEAGGLFEGF
60 70 80 90 100
DLVLLGCSTW GDDSIELQDD FIPLFDSLEE TGAQGRKVAC FGCGDSSYEY
110 120 130 140
FCGAVDAIEE KLKNLGAEIV QDGLRIDGDP RAARDDIVGW AHDVRGAI
Length:148
Mass (Da):15,823
Last modified:November 1, 1990 - v2
Checksum:iE07630E7047ABD3F
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti28D → N (Ref. 2) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J04033 Genomic DNA. Translation: AAA23367.1.
AE017285 Genomic DNA. Translation: AAS97152.1.
PIRiA31991. FXDV.
RefSeqiWP_010939949.1. NC_002937.3.
YP_011892.1. NC_002937.3.

Genome annotation databases

EnsemblBacteriaiAAS97152; AAS97152; DVU_2680.
GeneIDi2795051.
KEGGidvu:DVU2680.
PATRICifig|882.5.peg.2425.

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.

Entry informationi

Entry nameiFLAV_DESVH
AccessioniPrimary (citable) accession number: P00323
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: November 1, 1990
Last modified: June 7, 2017
This is version 131 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families