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Protein

Anaerobic regulatory protein

Gene

fnr

Organism
Pasteurella multocida (strain Pm70)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

It is involved in the activation of genes necessary for anaerobic respiration.

Cofactori

[4Fe-4S] clusterBy similarityNote: Binds 1 [4Fe-4S] cluster per subunit.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi39Iron-sulfur (4Fe-4S)Sequence analysis1
Metal bindingi42Iron-sulfur (4Fe-4S)Sequence analysis1
Metal bindingi48Iron-sulfur (4Fe-4S)Sequence analysis1
Metal bindingi141Iron-sulfur (4Fe-4S)Sequence analysis1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi216 – 235H-T-H motifPROSITE-ProRule annotationAdd BLAST20

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionActivator, DNA-binding, Repressor
Biological processTranscription, Transcription regulation
Ligand4Fe-4S, Iron, Iron-sulfur, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Anaerobic regulatory protein
Gene namesi
Name:fnr
Ordered Locus Names:PM0668
OrganismiPasteurella multocida (strain Pm70)
Taxonomic identifieri272843 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaePasteurella
Proteomesi
  • UP000000809 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001001781 – 273Anaerobic regulatory proteinAdd BLAST273

Interactioni

Subunit structurei

Homodimer.By similarity

Protein-protein interaction databases

STRINGi272843.PM0668.

Structurei

3D structure databases

ProteinModelPortaliQ9CMY2.
SMRiQ9CMY2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini183 – 256HTH crp-typePROSITE-ProRule annotationAdd BLAST74

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni39 – 48Essential for the oxygen-regulated activityBy similarity10
Regioni159 – 178DimerizationSequence analysisAdd BLAST20

Phylogenomic databases

eggNOGiENOG4105DS0. Bacteria.
COG0664. LUCA.
HOGENOMiHOG000186461.
KOiK01420.
OMAiAEVCVMP.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
2.60.120.10. 1 hit.
InterProiView protein in InterPro
IPR018490. cNMP-bd-like.
IPR000595. cNMP-bd_dom.
IPR012318. HTH_CRP.
IPR014710. RmlC-like_jellyroll.
IPR018335. Tscrpt_reg_HTH_Crp-type_CS.
IPR011991. WHTH_DNA-bd_dom.
PfamiView protein in Pfam
PF00027. cNMP_binding. 1 hit.
PF13545. HTH_Crp_2. 1 hit.
PRINTSiPR00034. HTHCRP.
SMARTiView protein in SMART
SM00100. cNMP. 1 hit.
SM00419. HTH_CRP. 1 hit.
SUPFAMiSSF46785. SSF46785. 1 hit.
SSF51206. SSF51206. 1 hit.
PROSITEiView protein in PROSITE
PS50042. CNMP_BINDING_3. 1 hit.
PS00042. HTH_CRP_1. 1 hit.
PS51063. HTH_CRP_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9CMY2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MILFEIDQFY IIFVVLIKVL FMDTKIGRKV QSGGCAIHCQ DCSISQLCIP
60 70 80 90 100
FTLNEQELDQ LDNIIERKKP IQKSQVLFKA GDPLNSLYAI RSGTIKTYTI
110 120 130 140 150
SETGEEQITS FQLPGDLVGF DAIMNMQHPS FAQALETSMV CEIPFDILDD
160 170 180 190 200
LSGKMPKLRQ QIMRLMSNEI KNDQEMILLL SKMNAEERLA AFIYNLSRRY
210 220 230 240 250
SARGFSAREF RLTMTRGDIG NYLGLTVETI SRLLGRLQKM GILSVQGKYI
260 270
TINDMVALIE LSGTTKTNIK MGI
Length:273
Mass (Da):30,887
Last modified:June 1, 2001 - v1
Checksum:i9BF91D046DD35182
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004439 Genomic DNA. Translation: AAK02752.1.

Genome annotation databases

EnsemblBacteriaiAAK02752; AAK02752; PM0668.
KEGGipmu:PM0668.

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 nameiFNR_PASMU
AccessioniPrimary (citable) accession number: Q9CMY2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 30, 2002
Last sequence update: June 1, 2001
Last modified: June 7, 2017
This is version 97 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