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Entry version 38 (17 Jun 2020)
Sequence version 1 (09 Jul 2014)
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Protein

Histidine kinase

Gene

B224_2196

Organism
Aeromonas media WS
Status
Unreviewed-Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein predictedi <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

  • ATP + protein L-histidine = ADP + protein N-phospho-L-histidine.SAAS annotation EC:2.7.13.3

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionKinaseSAAS annotationImported, Transferase
LigandATP-bindingSAAS annotation, Nucleotide-binding

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Histidine kinaseSAAS annotation (EC:2.7.13.3SAAS annotation)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
ORF Names:B224_2196Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiAeromonas media WSImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri1208104 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAeromonadalesAeromonadaceaeAeromonas
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000006592 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei16 – 35HelicalSequence analysisAdd BLAST20
Transmembranei47 – 76HelicalSequence analysisAdd BLAST30
Transmembranei96 – 116HelicalSequence analysisAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei10124-aspartylphosphatePROSITE-ProRule annotation1
Modified residuei1161PhosphohistidinePROSITE-ProRule annotation1

Keywords - PTMi

PhosphoproteinPROSITE-ProRule annotation

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini140 – 210PASInterPro annotationAdd BLAST71
Domaini214 – 266PACInterPro annotationAdd BLAST53
Domaini342 – 394PACInterPro annotationAdd BLAST53
Domaini508 – 560PACInterPro annotationAdd BLAST53
Domaini557 – 603PASInterPro annotationAdd BLAST47
Domaini628 – 682PACInterPro annotationAdd BLAST55
Domaini718 – 938Histidine kinaseInterPro annotationAdd BLAST221
Domaini963 – 1079Response regulatoryInterPro annotationAdd BLAST117
Domaini1122 – 1218HPtInterPro annotationAdd BLAST97

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1292 – 1322DisorderedSequence analysisAdd BLAST31

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and domains' section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili673 – 693Sequence analysisAdd BLAST21

Keywords - Domaini

Coiled coilSequence analysis, Transmembrane, Transmembrane helixSequence analysis

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_000445_114_18_6

KEGG Orthology (KO)

More...
KOi
K11527

Database of Orthologous Groups

More...
OrthoDBi
1755994at2

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00082 HisKA, 1 hit
cd00088 HPT, 1 hit
cd00130 PAS, 3 hits
cd00156 REC, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.120.160, 1 hit
1.20.120.620, 1 hit
3.30.565.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011006 CheY-like_superfamily
IPR003594 HATPase_C
IPR036890 HATPase_C_sf
IPR005467 His_kinase_dom
IPR003661 HisK_dim/P
IPR036097 HisK_dim/P_sf
IPR036641 HPT_dom_sf
IPR038318 KdpD_sf
IPR025201 KdpD_TM
IPR001610 PAC
IPR000014 PAS
IPR000700 PAS-assoc_C
IPR035965 PAS-like_dom_sf
IPR013767 PAS_fold
IPR013655 PAS_fold_3
IPR004358 Sig_transdc_His_kin-like_C
IPR008207 Sig_transdc_His_kin_Hpt_dom
IPR001789 Sig_transdc_resp-reg_receiver

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF13493 DUF4118, 1 hit
PF02518 HATPase_c, 1 hit
PF00512 HisKA, 1 hit
PF01627 Hpt, 1 hit
PF00989 PAS, 1 hit
PF08447 PAS_3, 3 hits
PF00072 Response_reg, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00344 BCTRLSENSOR

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00387 HATPase_c, 1 hit
SM00388 HisKA, 1 hit
SM00073 HPT, 1 hit
SM00086 PAC, 4 hits
SM00091 PAS, 3 hits
SM00448 REC, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47226 SSF47226, 1 hit
SSF47384 SSF47384, 1 hit
SSF52172 SSF52172, 1 hit
SSF55785 SSF55785, 4 hits
SSF55874 SSF55874, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00229 sensory_box, 4 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50109 HIS_KIN, 1 hit
PS50894 HPT, 1 hit
PS50113 PAC, 4 hits
PS50112 PAS, 2 hits
PS50110 RESPONSE_REGULATORY, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

A0A023RH79-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MMNRPQLWHV RPSTQRWGVC LLALLLPILM LQIRVQLPIA FGERPLLVLF
60 70 80 90 100
MLPIIICALL GGLLPGLLCT LISALATAYF LLPPVYELTV ATGQDLVQWG
110 120 130 140 150
ILIANGILVS LLSAAIHNSR AREIQRWQEL ISTQSRLQQS ENRFQATFEQ
160 170 180 190 200
AAVGIALVSP DGCWLRVNQR LYDILGYHAD ELMGMSFQQI THPDDLLIDQ
210 220 230 240 250
HYVARMLAGE LPHYTLEKRY LHKGGDVIWT TLTVALVRDL EGEPDYFISI
260 270 280 290 300
IEDNQQNKET EEALRRNEGI LRESQRLAKI GNWRWRINDD NHFWSPELYR
310 320 330 340 350
IYGRDPALPP AVYPEVKKYF TQEGWHTISQ SVERCLRDGL PYECDAGVIN
360 370 380 390 400
EQGNAVWVIA RGAALRDGDG HVVELYGTVQ DITERKLTEQ QLLHNQQTAL
410 420 430 440 450
DTQRRARLAA LNLMDDAISA RVRAESISSA LRESEQRLLM AQEGAHVGIW
460 470 480 490 500
EWDMVNDHLF FSPECARLYG RTAEQLGTFH AWQACLHPDD RPRVAPLLAE
510 520 530 540 550
LSASDKPFEI EFRIPLPDGD MRWLVSKGSV YRDARQRPLR LLGIHLDITE
560 570 580 590 600
RKQAEQQLRQ LSLALEQSPD GVFITDTQAR IEYVNAAFLA ISGYRQDEVI
610 620 630 640 650
GQTPALLRSG LTPRATYIAL RDAINQGQRW HGEFINRRKD GSHYQVLATV
660 670 680 690 700
SPIRQESGIV THYVAVQADI TEKKQLGEEL DQYRYHLEEM VDERTLQLAQ
710 720 730 740 750
AHQRAESANR AKSAFLANMS HEIRTPMNAI LGLTYLLKRD TPDSTQHERL
760 770 780 790 800
EKIDHAAQHL LTIINDILDL SKIDAGKMAL EQGDFSLTAM LDNVSALVSE
810 820 830 840 850
QARAKGLTIM VDMGDSPTWV HGDITRLRQA LLNYAANAIK FTEQGAVTLR
860 870 880 890 900
VRVARPLASG YLLRFEVEDT GIGISPEQRE KLFQAFEQAD VSTTRKYGGT
910 920 930 940 950
GLGLAITSRL AALMGGEAGV SSTLGQGSCF WFTAALSAGQ GEVPQPSPLV
960 970 980 990 1000
QSVTQTYFPH HARVLLVEDN AINREVVLEL LCNSGLVIET AVNGQEALER
1010 1020 1030 1040 1050
VRQHAFDLIL MDIQMPVMDG YDATRAIRTL PGRELLPILA LTASAFEEDR
1060 1070 1080 1090 1100
KACESAGMND FITKPVTPAK LFEALQRWLP SNGMVEPEHQ ALSHDMQAGP
1110 1120 1130 1140 1150
LAHLQGFHGL DLQQGLTALQ GNQDKYIALL RYFASEHGQD MTLLGHHLQT
1160 1170 1180 1190 1200
GDKTSATRLV HTLRGVASTL GMVDLAQQCL QLEQTLAGDD PEPTALMAAI
1210 1220 1230 1240 1250
DGALTALHDR LGEEVPAHAA ELIPLGSQWQ RALRHQMEAL LVQSDTAVIP
1260 1270 1280 1290 1300
LFEQYAAPLR LMLGPRSETL ARQLKTFDFD GALLTLRQCE GADEPQTEAV
1310 1320
PPLPDGPSLP PGPVKGDKGL NH
Length:1,322
Mass (Da):147,437
Last modified:July 9, 2014 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i31F6EEFE8D52E878
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
CP007567 Genomic DNA Translation: AHX60856.1

NCBI Reference Sequences

More...
RefSeqi
WP_005326105.1, NZ_CP007567.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AHX60856; AHX60856; B224_2196

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
amed:B224_2196

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP007567 Genomic DNA Translation: AHX60856.1
RefSeqiWP_005326105.1, NZ_CP007567.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Genome annotation databases

EnsemblBacteriaiAHX60856; AHX60856; B224_2196
KEGGiamed:B224_2196

Phylogenomic databases

HOGENOMiCLU_000445_114_18_6
KOiK11527
OrthoDBi1755994at2

Family and domain databases

CDDicd00082 HisKA, 1 hit
cd00088 HPT, 1 hit
cd00130 PAS, 3 hits
cd00156 REC, 1 hit
Gene3Di1.20.120.160, 1 hit
1.20.120.620, 1 hit
3.30.565.10, 1 hit
InterProiView protein in InterPro
IPR011006 CheY-like_superfamily
IPR003594 HATPase_C
IPR036890 HATPase_C_sf
IPR005467 His_kinase_dom
IPR003661 HisK_dim/P
IPR036097 HisK_dim/P_sf
IPR036641 HPT_dom_sf
IPR038318 KdpD_sf
IPR025201 KdpD_TM
IPR001610 PAC
IPR000014 PAS
IPR000700 PAS-assoc_C
IPR035965 PAS-like_dom_sf
IPR013767 PAS_fold
IPR013655 PAS_fold_3
IPR004358 Sig_transdc_His_kin-like_C
IPR008207 Sig_transdc_His_kin_Hpt_dom
IPR001789 Sig_transdc_resp-reg_receiver
PfamiView protein in Pfam
PF13493 DUF4118, 1 hit
PF02518 HATPase_c, 1 hit
PF00512 HisKA, 1 hit
PF01627 Hpt, 1 hit
PF00989 PAS, 1 hit
PF08447 PAS_3, 3 hits
PF00072 Response_reg, 1 hit
PRINTSiPR00344 BCTRLSENSOR
SMARTiView protein in SMART
SM00387 HATPase_c, 1 hit
SM00388 HisKA, 1 hit
SM00073 HPT, 1 hit
SM00086 PAC, 4 hits
SM00091 PAS, 3 hits
SM00448 REC, 1 hit
SUPFAMiSSF47226 SSF47226, 1 hit
SSF47384 SSF47384, 1 hit
SSF52172 SSF52172, 1 hit
SSF55785 SSF55785, 4 hits
SSF55874 SSF55874, 1 hit
TIGRFAMsiTIGR00229 sensory_box, 4 hits
PROSITEiView protein in PROSITE
PS50109 HIS_KIN, 1 hit
PS50894 HPT, 1 hit
PS50113 PAC, 4 hits
PS50112 PAS, 2 hits
PS50110 RESPONSE_REGULATORY, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiA0A023RH79_AERME
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: A0A023RH79
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: July 9, 2014
Last sequence update: July 9, 2014
Last modified: June 17, 2020
This is version 38 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiUnreviewed (UniProtKB/TrEMBL)
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