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Protein

Mitogen-activated protein kinase HOG1B

Gene

HOG1B

Organism
Wallemia ichthyophaga (strain EXF-994 / CBS 113033)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Mitogen-activated protein kinase involved in a signal transduction pathway that is activated by changes in the osmolarity of the extracellular environment. Controls osmotic regulation of transcription of target genes.1 Publication

Catalytic activityi

ATP + a protein = ADP + a phosphoprotein.

Cofactori

Mg2+By similarity

Enzyme regulationi

Activated by tyrosine and threonine phosphorylation.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei49 – 491ATPPROSITE-ProRule annotation
Active sitei141 – 1411Proton acceptorPROSITE-ProRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi26 – 349ATPPROSITE-ProRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Activator, Kinase, Serine/threonine-protein kinase, Transferase

Keywords - Biological processi

Transcription, Transcription regulation

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Mitogen-activated protein kinase HOG1B (EC:2.7.11.24)
Short name:
MAP kinase HOG1B
Alternative name(s):
WiHog1B
Gene namesi
Name:HOG1B
ORF Names:J056_002786
OrganismiWallemia ichthyophaga (strain EXF-994 / CBS 113033)
Taxonomic identifieri1299270 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaBasidiomycota incertae sedisWallemiomycetesWallemialesWallemiales incertae sedisWallemia
ProteomesiUP000014064 Componenti: Unassembled WGS sequence

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 368368Mitogen-activated protein kinase HOG1BPRO_0000429123Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei171 – 1711PhosphothreonineBy similarity
Modified residuei173 – 1731PhosphotyrosineBy similarity

Post-translational modificationi

Phosphorylated. Dually phosphorylated on Thr-171 and Tyr-173, which activates the enzyme (By similarity). Rapidly dephosphorylated upon either hypo- or hyperosmotic shock.By similarity1 Publication

Keywords - PTMi

Phosphoprotein

Expressioni

Inductioni

By hyperosmotic and hypo-osmotic stress.1 Publication

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini20 – 299280Protein kinasePROSITE-ProRule annotationAdd
BLAST

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi171 – 1733TXY

Domaini

The TXY motif contains the threonine and tyrosine residues whose phosphorylation activates the MAP kinases.

Sequence similaritiesi

Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. MAP kinase subfamily. HOG1 sub-subfamily.PROSITE-ProRule annotation
Contains 1 protein kinase domain.PROSITE-ProRule annotation

Phylogenomic databases

KOiK04441.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR003527. MAP_kinase_CS.
IPR008352. MAPK_p38.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR002290. Ser/Thr_dual-sp_kinase.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
[Graphical view]
PRINTSiPR01773. P38MAPKINASE.
SMARTiSM00220. S_TKc. 1 hit.
[Graphical view]
SUPFAMiSSF56112. SSF56112. 1 hit.
PROSITEiPS01351. MAPK. 1 hit.
PS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

M1T7M3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADFVNASIF GTLFQITSRY VNLEPVGMGA FGLVCSAKDQ LTSSPVAIKK
60 70 80 90 100
IMKPFSTPVL SKRTYRELKL LKHIRHENII SLSDIFISPS EDIYFVTELL
110 120 130 140 150
GTDLHRLLTA RPLEKQFIQY FLYQILRGLK YVHSAGVVHR DLKPSNILVN
160 170 180 190 200
ENCDLKICDF GLARIQDPQM TGYVSTRYYR APEIMLTWQK YDVAVDIWST
210 220 230 240 250
GCIFAEMLEG KPLFPGKDHV NQFSIITELL GTPPDDVIQT ICSENTLRFV
260 270 280 290 300
QSLPKKPRIP FNEKFKTNDP LALDLVEKML SFDPRTRITA SQALAHPYLA
310 320 330 340 350
PYHDPNDEPV AAEQFDWSFN DADLPIDTWK VMMYSEILDF HHISQDGDQF
360
LNANGPGTEQ ASDSSFTV
Length:368
Mass (Da):41,837
Last modified:May 1, 2013 - v1
Checksum:i5CD34B27E78C63C9
GO

Sequence cautioni

The sequence EOQ98833.1 differs from that shown. Reason: Erroneous gene model prediction. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
JX573533 Genomic DNA. Translation: AGG39583.1.
KE007249 Genomic DNA. Translation: EOQ98833.1. Sequence problems.
RefSeqiXP_009270326.1. XM_009272051.1.

Genome annotation databases

GeneIDi20375738.
KEGGiwic:J056_002786.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
JX573533 Genomic DNA. Translation: AGG39583.1.
KE007249 Genomic DNA. Translation: EOQ98833.1. Sequence problems.
RefSeqiXP_009270326.1. XM_009272051.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi20375738.
KEGGiwic:J056_002786.

Phylogenomic databases

KOiK04441.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR003527. MAP_kinase_CS.
IPR008352. MAPK_p38.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR002290. Ser/Thr_dual-sp_kinase.
IPR008271. Ser/Thr_kinase_AS.
[Graphical view]
PfamiPF00069. Pkinase. 1 hit.
[Graphical view]
PRINTSiPR01773. P38MAPKINASE.
SMARTiSM00220. S_TKc. 1 hit.
[Graphical view]
SUPFAMiSSF56112. SSF56112. 1 hit.
PROSITEiPS01351. MAPK. 1 hit.
PS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00108. PROTEIN_KINASE_ST. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "The HOG signal transduction pathway in the halophilic fungus Wallemia ichthyophaga: identification and characterisation of MAP kinases WiHog1A and WiHog1B."
    Konte T., Plemenitas A.
    Extremophiles 17:623-636(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], FUNCTION, PHOSPHORYLATION, INDUCTION.
    Strain: EXF-994 / CBS 113033.
  2. "Genome and transcriptome sequencing of the halophilic fungus Wallemia ichthyophaga: haloadaptations present and absent."
    Zajc J., Liu Y., Dai W., Yang Z., Hu J., Gostincar C., Gunde-Cimerman N.
    BMC Genomics 14:617-617(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: EXF-994 / CBS 113033.

Entry informationi

Entry nameiHOG1B_WALI9
AccessioniPrimary (citable) accession number: M1T7M3
Secondary accession number(s): R9A9E4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 14, 2014
Last sequence update: May 1, 2013
Last modified: April 1, 2015
This is version 14 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.