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P45189 (PHOB_HAEIN) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 93. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Phosphate regulon transcriptional regulatory protein PhoB
Gene names
Name:phoB
Ordered Locus Names:HI_1379
OrganismHaemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) [Reference proteome] [HAMAP]
Taxonomic identifier71421 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus

Protein attributes

Sequence length231 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

This protein is a positive regulator for the phosphate regulon. Transcription of this operon is positively regulated by PhoB and PhoR when phosphate is limited By similarity.

Subcellular location

Cytoplasm By similarity.

Post-translational modification

Phosphorylated by PhoR By similarity.

Sequence similarities

Contains 1 response regulatory domain.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 231231Phosphate regulon transcriptional regulatory protein PhoB
PRO_0000081188

Regions

Domain1 – 119119Response regulatory

Amino acid modifications

Modified residue5214-aspartylphosphate By similarity

Sequences

Sequence LengthMass (Da)Tools
P45189 [UniParc].

Last modified November 1, 1995. Version 1.
Checksum: B90BF5FDD6BF414B

FASTA23127,508
        10         20         30         40         50         60 
MTRKILIVED ECAIREMIAL FLSQKYYDVI EASDFKTAIN KIKENPKLIL LDWMLPGRSG 

        70         80         90        100        110        120 
IQFIQYIKKQ ESYAAIPIIM LTAKSTEEDC IACLNAGADD YITKPFSPQI LLARIEAVWR 

       130        140        150        160        170        180 
RIYEQQSQFI QIDELSIDEN AQRVFFQQQE INLSSTEFKL LHFFMRHPEK VYSREQLLNR 

       190        200        210        220        230 
IWHNDLEVEY RTVDSYIRRL RRNLAPFQCE HYIQTVRGSG YRFSSYLRDK Q 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
L42023 Genomic DNA. Translation: AAC23025.1.
PIRF64120.
RefSeqNP_439531.1. NC_000907.1.

3D structure databases

ProteinModelPortalP45189.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING71421.HI1379.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAC23025; AAC23025; HI_1379.
GeneID950671.
KEGGhin:HI1379.
PATRIC20191447. VBIHaeInf48452_1434.

Phylogenomic databases

eggNOGCOG0745.
KOK07657.
OMAKIGPTEF.
OrthoDBEOG6G4VQG.
ProtClustDBCLSK870093.

Family and domain databases

Gene3D1.10.10.10. 1 hit.
InterProIPR011006. CheY-like_superfamily.
IPR001867. Sig_transdc_resp-reg_C.
IPR011879. Sig_transdc_resp-reg_PhoB.
IPR001789. Sig_transdc_resp-reg_receiver.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamPF00072. Response_reg. 1 hit.
PF00486. Trans_reg_C. 1 hit.
[Graphical view]
SMARTSM00448. REC. 1 hit.
SM00862. Trans_reg_C. 1 hit.
[Graphical view]
SUPFAMSSF52172. SSF52172. 1 hit.
TIGRFAMsTIGR02154. PhoB. 1 hit.
PROSITEPS50110. RESPONSE_REGULATORY. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePHOB_HAEIN
AccessionPrimary (citable) accession number: P45189
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: April 16, 2014
This is version 93 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Haemophilus influenzae

Haemophilus influenzae (strain Rd): entries and gene names