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The map label for this gene is fldB

Identifier: 218696490

GI number: 218696490

Start: 3263815

End: 3264336

Strand: Direct

Name: fldB

Synonym: EC55989_3181

Alternate gene names: 218696490

Gene position: 3263815-3264336 (Clockwise)

Preceding gene: 218696486

Following gene: 218696493

Centisome position: 63.32

GC content: 51.34

Gene sequence:

>522_bases
ATGAATATGGGTCTTTTTTACGGTTCCAGCACCTGTTACACCGAAATGGCGGCAGAAAAAATCCGCGATATTATCGGCCC
AGAACTGGTGACCTTACATAACCTCAAGGACGACTCCCCGAAATTAATGGAGCAGTACGATGTGCTCATTCTGGGTATCC
CGACCTGGGATTTTGGTGAAATCCAGGAAGACTGGGAAGCCGTCTGGGATCAGCTCGACGACCTGAACCTTGAAGGTAAA
ATTGTTGCGCTGTATGGGCTTGGCGATCAACTGGGATACGGCGAGTGGTTCCTCGATGCGCTCGGTATGCTGCATGACAA
ACTCTCGACCAAAGGCGTGAAGTTCGTCGGCTACTGGCCAACGGAAGGATATGAATTTACCAGCCCGAAACCGGTGATTG
CTGACGGGCAACTGTTCGTGGGTCTGGCGCTGGATGAAACTAACCAGTATGACCTTAGCGACGAGCGTATTCAGAGCTGG
TGCGAGCAAATCCTCAACGAAATGGCAGAGCATTACGCCTGA

Upstream 100 bases:

>100_bases
ATGGTCACTCATTTGATCCATTATGCCTTATTGTGCCGTGACTAAAGCGATTCTGATACACTAGCTGCAAAAGCCACAGC
AGAATCGAGAAGCTTACGTT

Downstream 100 bases:

>100_bases
TCTCACTGACGGCTTAGCGCATATGCTTTGCCGTCATCTTTATCTTTGCGTCTCTTGTTGCAACAAAATCCGCCGTAAAT
CCCGCCATTCGGCTTCGTCC

Product: flavodoxin FldB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 173; Mature: 173

Protein sequence:

>173_residues
MNMGLFYGSSTCYTEMAAEKIRDIIGPELVTLHNLKDDSPKLMEQYDVLILGIPTWDFGEIQEDWEAVWDQLDDLNLEGK
IVALYGLGDQLGYGEWFLDALGMLHDKLSTKGVKFVGYWPTEGYEFTSPKPVIADGQLFVGLALDETNQYDLSDERIQSW
CEQILNEMAEHYA

Sequences:

>Translated_173_residues
MNMGLFYGSSTCYTEMAAEKIRDIIGPELVTLHNLKDDSPKLMEQYDVLILGIPTWDFGEIQEDWEAVWDQLDDLNLEGK
IVALYGLGDQLGYGEWFLDALGMLHDKLSTKGVKFVGYWPTEGYEFTSPKPVIADGQLFVGLALDETNQYDLSDERIQSW
CEQILNEMAEHYA
>Mature_173_residues
MNMGLFYGSSTCYTEMAAEKIRDIIGPELVTLHNLKDDSPKLMEQYDVLILGIPTWDFGEIQEDWEAVWDQLDDLNLEGK
IVALYGLGDQLGYGEWFLDALGMLHDKLSTKGVKFVGYWPTEGYEFTSPKPVIADGQLFVGLALDETNQYDLSDERIQSW
CEQILNEMAEHYA

Specific function: Low-potential electron donor to a number of redox enzymes (Potential)

COG id: COG0716

COG function: function code C; Flavodoxins

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 flavodoxin-like domain

Homologues:

Organism=Escherichia coli, GI1789262, Length=173, Percent_Identity=100, Blast_Score=354, Evalue=1e-99,
Organism=Escherichia coli, GI1786900, Length=165, Percent_Identity=43.6363636363636, Blast_Score=150, Evalue=6e-38,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): FLAW_ECO57 (P0ABY6)

Other databases:

- EMBL:   AE005174
- EMBL:   BA000007
- PIR:   C85945
- PIR:   G91099
- RefSeq:   NP_289464.1
- RefSeq:   NP_311794.1
- ProteinModelPortal:   P0ABY6
- SMR:   P0ABY6
- EnsemblBacteria:   EBESCT00000028121
- EnsemblBacteria:   EBESCT00000057054
- GeneID:   913012
- GeneID:   958365
- GenomeReviews:   AE005174_GR
- GenomeReviews:   BA000007_GR
- KEGG:   ece:Z4233
- KEGG:   ecs:ECs3767
- GeneTree:   EBGT00050000011568
- HOGENOM:   HBG686708
- OMA:   GSTTCYT
- ProtClustDB:   PRK12359
- BioCyc:   ECOL83334:ECS3767-MONOMER
- GO:   GO:0006810
- InterPro:   IPR008254
- InterPro:   IPR001226
- InterPro:   IPR010086
- TIGRFAMs:   TIGR01752

Pfam domain/function: PF00258 Flavodoxin_1

EC number: NA

Molecular weight: Translated: 19700; Mature: 19700

Theoretical pI: Translated: 3.85; Mature: 3.85

Prosite motif: PS00201 FLAVODOXIN; PS50902 FLAVODOXIN_LIKE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
3.5 %Met     (Translated Protein)
4.6 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
3.5 %Met     (Mature Protein)
4.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNMGLFYGSSTCYTEMAAEKIRDIIGPELVTLHNLKDDSPKLMEQYDVLILGIPTWDFGE
CCCEEEECCCHHHHHHHHHHHHHHHCCCEEEEECCCCCCHHHHHHCCEEEEECCCCCCHH
IQEDWEAVWDQLDDLNLEGKIVALYGLGDQLGYGEWFLDALGMLHDKLSTKGVKFVGYWP
HHHHHHHHHHHHHCCCCCCEEEEEEECCCCCCCHHHHHHHHHHHHHHHCCCCEEEEEECC
TEGYEFTSPKPVIADGQLFVGLALDETNQYDLSDERIQSWCEQILNEMAEHYA
CCCEECCCCCCEEECCCEEEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHCC
>Mature Secondary Structure
MNMGLFYGSSTCYTEMAAEKIRDIIGPELVTLHNLKDDSPKLMEQYDVLILGIPTWDFGE
CCCEEEECCCHHHHHHHHHHHHHHHCCCEEEEECCCCCCHHHHHHCCEEEEECCCCCCHH
IQEDWEAVWDQLDDLNLEGKIVALYGLGDQLGYGEWFLDALGMLHDKLSTKGVKFVGYWP
HHHHHHHHHHHHHCCCCCCEEEEEEECCCCCCCHHHHHHHHHHHHHHHCCCCEEEEEECC
TEGYEFTSPKPVIADGQLFVGLALDETNQYDLSDERIQSWCEQILNEMAEHYA
CCCEECCCCCCEEECCCEEEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: FMN. [C]

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 11206551; 11258796