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Protein

Mitogen-activated protein kinase HOG1

Gene

HOG1

Organism
Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Protein inferred from homologyi

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 (By similarity).By similarity

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)DescriptionActionsGraphical viewLength
Binding sitei52ATPPROSITE-ProRule annotation1
Active sitei144Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi29 – 37ATPPROSITE-ProRule annotation9

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 HOG1 (EC:2.7.11.24)
Short name:
MAP kinase HOG1
Gene namesi
Name:HOG1
Ordered Locus Names:AGR048C
OrganismiAshbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii)
Taxonomic identifieri284811 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeEremothecium
Proteomesi
  • UP000000591 Componenti: Chromosome VII

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001863271 – 447Mitogen-activated protein kinase HOG1Add BLAST447

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei174PhosphothreonineBy similarity1
Modified residuei176PhosphotyrosineBy similarity1

Post-translational modificationi

Dually phosphorylated on Thr-174 and Tyr-176, which activates the enzyme.By similarity

Keywords - PTMi

Phosphoprotein

Proteomic databases

PRIDEiQ750A9.

Structurei

3D structure databases

ProteinModelPortaliQ750A9.
SMRiQ750A9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini23 – 302Protein kinasePROSITE-ProRule annotationAdd BLAST280

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi174 – 176TXY3

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi373 – 407Gln-richAdd BLAST35

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

HOGENOMiHOG000233024.
InParanoidiQ750A9.
KOiK04441.
OrthoDBiEOG092C2FL8.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR003527. MAP_kinase_CS.
IPR008352. MAPK_p38.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
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.

Q750A9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASQEEFYRT QIFGTVFEIT NRYADLNPVG MGAFGLVCSA VDTYTQQPVA
60 70 80 90 100
IKKIMKPFST AVLAKRTYRE LKLLKHLRHE NLICLEDIFL SPLEDIYFVT
110 120 130 140 150
ELQGTDLHRL LQTRPLEKQF LQYFLYQILR GLKYVHSAGV IHRDLKPSNI
160 170 180 190 200
LINENCDLKI CDFGLARIQD PQMTGYVSTR YYRAPEIMLT WQKYNVEVDI
210 220 230 240 250
WSAGCIFAEM IEGKPLFPGK DHVHQFSIIT DLLGSPPKDV IDTICSENTL
260 270 280 290 300
KFVTSLPHRD PVPFTERFKN LKPDAVDLLE KMLVFDPKKR ITAGDALTHP
310 320 330 340 350
YLAPYHDPTD EPVADAKFDW NFNDADLPVD TWRVMMYSEI LDFHQVPDSQ
360 370 380 390 400
INPNDTFDDQ VAAATAAAEA ARQQQQQKQQ QQKQQQQRHQ GVEHGAQHVQ
410 420 430 440
LQHGAKQLSA DPLVGDSNGG IPLNVSAANE TLNNFANQAA QYATDFE
Length:447
Mass (Da):50,872
Last modified:August 31, 2004 - v2
Checksum:iB1866436408DEEBE
GO

Sequence cautioni

The sequence AAS54537 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016820 Genomic DNA. Translation: AAS54537.1. Different initiation.
RefSeqiNP_986713.1. NM_211775.1.

Genome annotation databases

GeneIDi4623013.
KEGGiago:AGOS_AGR048C.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016820 Genomic DNA. Translation: AAS54537.1. Different initiation.
RefSeqiNP_986713.1. NM_211775.1.

3D structure databases

ProteinModelPortaliQ750A9.
SMRiQ750A9.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ750A9.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi4623013.
KEGGiago:AGOS_AGR048C.

Phylogenomic databases

HOGENOMiHOG000233024.
InParanoidiQ750A9.
KOiK04441.
OrthoDBiEOG092C2FL8.

Family and domain databases

InterProiIPR011009. Kinase-like_dom.
IPR003527. MAP_kinase_CS.
IPR008352. MAPK_p38.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
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...

Entry informationi

Entry nameiHOG1_ASHGO
AccessioniPrimary (citable) accession number: Q750A9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 31, 2004
Last sequence update: August 31, 2004
Last modified: November 2, 2016
This is version 88 of the entry and version 2 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

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.