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Protein

Flavodoxin

Gene
N/A
Organism
Clostridium beijerinckii (Clostridium MP)
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

Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Keywords - Ligandi

Flavoprotein, FMN

Names & Taxonomyi

Protein namesi
Recommended name:
Flavodoxin
OrganismiClostridium beijerinckii (Clostridium MP)
Taxonomic identifieri1520 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001716131 – 138FlavodoxinAdd BLAST138

Interactioni

Protein-protein interaction databases

STRINGi290402.Cbei_2410.

Structurei

Secondary structure

1138
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi2 – 6Combined sources5
Beta strandi8 – 10Combined sources3
Helixi11 – 25Combined sources15
Beta strandi31 – 34Combined sources4
Helixi35 – 37Combined sources3
Helixi40 – 43Combined sources4
Beta strandi47 – 53Combined sources7
Turni57 – 59Combined sources3
Turni63 – 65Combined sources3
Helixi66 – 73Combined sources8
Helixi74 – 76Combined sources3
Beta strandi81 – 91Combined sources11
Helixi94 – 105Combined sources12
Beta strandi115 – 120Combined sources6
Helixi122 – 124Combined sources3
Helixi125 – 136Combined sources12

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1FLAX-ray1.90A1-138[»]
1FLDX-ray1.80A1-138[»]
1FLNX-ray1.90A1-138[»]
1FVXX-ray1.90A1-138[»]
2FAXX-ray1.80A1-136[»]
2FDXX-ray1.65A1-136[»]
2FLVX-ray1.80A1-138[»]
2FOXX-ray1.80A1-138[»]
2FVXX-ray1.80A1-138[»]
3NLLX-ray2.40A1-138[»]
4NLLX-ray1.90A1-138[»]
4NULX-ray1.90A1-138[»]
5NLLX-ray1.75A1-138[»]
5NULX-ray1.60A1-138[»]
5ULLX-ray1.80A1-138[»]
6NULX-ray1.80A1-136[»]
ProteinModelPortaliP00322.
SMRiP00322.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00322.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini1 – 136Flavodoxin-likePROSITE-ProRule annotationAdd BLAST136

Sequence similaritiesi

Belongs to the flavodoxin family.Curated
Contains 1 flavodoxin-like domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiENOG4108Z29. Bacteria.
COG0716. LUCA.

Family and domain databases

Gene3Di3.40.50.360. 1 hit.
InterProiIPR010087. Flav_short.
IPR008254. Flavodoxin/NO_synth.
IPR001226. Flavodoxin_CS.
IPR029039. Flavoprotein-like_dom.
[Graphical view]
PfamiPF00258. Flavodoxin_1. 1 hit.
[Graphical view]
SUPFAMiSSF52218. SSF52218. 1 hit.
TIGRFAMsiTIGR01753. flav_short. 1 hit.
PROSITEiPS00201. FLAVODOXIN. 1 hit.
PS50902. FLAVODOXIN_LIKE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P00322-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKIVYWSGTG NTEKMAELIA KGIIESGKDV NTINVSDVNI DELLNEDILI
60 70 80 90 100
LGCSAMGDEV LEESEFEPFI EEISTKISGK KVALFGSYGW GDGKWMRDFE
110 120 130
ERMNGYGCVV VETPLIVQNE PDEAEQDCIE FGKKIANI
Length:138
Mass (Da):15,332
Last modified:July 21, 1986 - v1
Checksum:i98BE3746EC000FF1
GO

Cross-referencesi

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1FLAX-ray1.90A1-138[»]
1FLDX-ray1.80A1-138[»]
1FLNX-ray1.90A1-138[»]
1FVXX-ray1.90A1-138[»]
2FAXX-ray1.80A1-136[»]
2FDXX-ray1.65A1-136[»]
2FLVX-ray1.80A1-138[»]
2FOXX-ray1.80A1-138[»]
2FVXX-ray1.80A1-138[»]
3NLLX-ray2.40A1-138[»]
4NLLX-ray1.90A1-138[»]
4NULX-ray1.90A1-138[»]
5NLLX-ray1.75A1-138[»]
5NULX-ray1.60A1-138[»]
5ULLX-ray1.80A1-138[»]
6NULX-ray1.80A1-136[»]
ProteinModelPortaliP00322.
SMRiP00322.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi290402.Cbei_2410.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

eggNOGiENOG4108Z29. Bacteria.
COG0716. LUCA.

Miscellaneous databases

EvolutionaryTraceiP00322.

Family and domain databases

Gene3Di3.40.50.360. 1 hit.
InterProiIPR010087. Flav_short.
IPR008254. Flavodoxin/NO_synth.
IPR001226. Flavodoxin_CS.
IPR029039. Flavoprotein-like_dom.
[Graphical view]
PfamiPF00258. Flavodoxin_1. 1 hit.
[Graphical view]
SUPFAMiSSF52218. SSF52218. 1 hit.
TIGRFAMsiTIGR01753. flav_short. 1 hit.
PROSITEiPS00201. FLAVODOXIN. 1 hit.
PS50902. FLAVODOXIN_LIKE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiFLAV_CLOBE
AccessioniPrimary (citable) accession number: P00322
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: November 2, 2016
This is version 89 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  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.