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Entry version 143 (08 May 2019)
Sequence version 2 (01 Nov 1990)
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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

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

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

<p>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

FMN

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processElectron transport, Transport
LigandFlavoprotein, FMN

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
DVUL882:G1GT1-2756-MONOMER

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Flavodoxin
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Ordered Locus Names:DVU_2680
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiDesulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / DSM 644 / NCIMB 8303)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri882 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaDesulfovibrionalesDesulfovibrionaceaeDesulfovibrio
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002194 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

Drug and drug target database

More...
DrugBanki
DB03247 Riboflavin Monophosphate

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001716201 – 148FlavodoxinAdd BLAST148

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P00323

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
882.DVU_2680

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1148
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
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[»]
5V56X-ray2.90A/B6-148[»]
5V57X-ray3.00A/B6-148[»]
5XR8X-ray2.95A3-148[»]
5XRAX-ray2.80A3-148[»]
5YOBX-ray1.14A3-148[»]
5YOCX-ray1.50A3-148[»]
5YOEX-ray1.35A3-148[»]
5YOGX-ray1.42A3-148[»]
5ZKPX-ray2.81A3-148[»]

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P00323

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
P00323

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini4 – 145Flavodoxin-likePROSITE-ProRule annotationAdd BLAST142

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the flavodoxin family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG41082EJ Bacteria
COG0716 LUCA

Identification of Orthologs from Complete Genome Data

More...
OMAi
TAYEFFC

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P00323

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.360, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR010087 Flav_short
IPR001094 Flavdoxin-like
IPR008254 Flavodoxin/NO_synth
IPR001226 Flavodoxin_CS
IPR029039 Flavoprotein-like_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00258 Flavodoxin_1, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00369 FLAVODOXIN

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52218 SSF52218, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01753 flav_short, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00201 FLAVODOXIN, 1 hit
PS50902 FLAVODOXIN_LIKE, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>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
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iE07630E7047ABD3F
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti28D → N (Ref. 2) Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
J04033 Genomic DNA Translation: AAA23367.1
AE017285 Genomic DNA Translation: AAS97152.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A31991 FXDV

NCBI Reference Sequences

More...
RefSeqi
WP_010939949.1, NC_002937.3
YP_011892.1, NC_002937.3

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAS97152; AAS97152; DVU_2680

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2795051

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
dvu:DVU2680

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|882.5.peg.2425

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

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

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[»]
5V56X-ray2.90A/B6-148[»]
5V57X-ray3.00A/B6-148[»]
5XR8X-ray2.95A3-148[»]
5XRAX-ray2.80A3-148[»]
5YOBX-ray1.14A3-148[»]
5YOCX-ray1.50A3-148[»]
5YOEX-ray1.35A3-148[»]
5YOGX-ray1.42A3-148[»]
5ZKPX-ray2.81A3-148[»]
SMRiP00323
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi882.DVU_2680

Chemistry databases

DrugBankiDB03247 Riboflavin Monophosphate

Proteomic databases

PaxDbiP00323

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

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

Phylogenomic databases

eggNOGiENOG41082EJ Bacteria
COG0716 LUCA
OMAiTAYEFFC
PhylomeDBiP00323

Enzyme and pathway databases

BioCyciDVUL882:G1GT1-2756-MONOMER

Miscellaneous databases

EvolutionaryTraceiP00323

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_sf
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

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiFLAV_DESVH
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P00323
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: November 1, 1990
Last modified: May 8, 2019
This is version 143 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>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
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