Sensory transduction histidine kinase

<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_section">Function</a> section describes the catalytic activity of an enzyme, i.e. the chemical reaction it catalyzes. This information usually correlates with the presence of an EC (Enzyme Commission) number in the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityⁱ

Sites

<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

• phosphorelay sensor kinase activity Source: InterPro

<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 - Biological processⁱ

• protein-chromophore linkage Source: UniProtKB-KW

<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

<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 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

<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 - Cellular componentⁱ

• intracellular Source: GOC

<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

Proteomic databases

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactionⁱ

Protein-protein interaction databases

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structureⁱ

3D structure databases

<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

Coiled coil

<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>Keywords - Domainⁱ

Phylogenomic databases

Family and domain databases

<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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

        10         20         30         40         50
MVIIGLLLVK VYVNYCNTFL RNVTMSPSSH GTAVQQAIAD QLLEMILQSQ 
        60         70         80         90        100
DLHNAYRLVV EGLQRGLGVD RVLLVQNAVF PNRQSRLVAQ AIAPARDIML 
       110        120        130        140        150
LDEPCADCRW LHLLGQLPHY GLWTVWEGEG EFVQLDPVQG EFCRTLGIKS 
       160        170        180        190        200
LLHLPLVINQ RHWGVLSLQY LHQARPWPLE DQQFAQRIAH LFCLGLMKTE 
       210        220        230        240        250
LWIHCQNHKN ALQTVVAEGQ VQRETYLKSA QRERAIADVI DKIRFALDLR 
       260        270        280        290        300
SLFQTTVTEV RKLLVADRVM IIKVRQNKNF SWGEIQAEAQ TDDKLCLLPP 
       310        320        330        340        350
KERVPLSSRW IDHFAKGLIL AMDDTDDQRA DFDQSMLALA KANLVVPLFS 
       360        370        380        390        400
GDRLWGVLSV HQCDGPRVWE SSDIEFALKI ALNLGVALQQ AELLTESQRR 
       410        420        430        440        450
STALQSALGE VEAQKDYLAR IAEEERALTR VIEGIRQTLE LQNIFRATSD 
       460        470        480        490        500
EVRHLLSCDR VLVYRFNPDW SGEFIHESVA QMWEPLKDLQ NNFPLWQDTY 
       510        520        530        540        550
LQENEGGRYR NHESLAVGDV ETAGFTDCHL DNLRRFEIRA FLTVPVFVGE 
       560        570        580        590        600
QLWGLLGAYQ NGAPRHWQAR EIHLLHQIAN QLGVAVYQAQ LLARFQEQSK 
       610        620        630        640        650
TMENTLADLT AIVDNLADGL LVIDLFGRIT RYNPALLAMF DLEGLELLGA 
       660        670        680        690        700
GVDAYFPETL NQLLAKPERE EQKLVTADVE LSQGRQGQAL ITSITSHENG 
       710        720        730        740        750
CEYPQCLGAV IMIRDVTHER EVERMKTDFL ATVSHELRTP LTSILGFATV 
       760        770        780        790        800
IQDKLNRVII PELDLAQPHL GKATERVMRN LAIIESEAQR LTVLINDVLD 
       810        820        830        840        850
IAKMEAGQES WQEQPCAIGP IIERAIATIT PQAQKKNISL QGDLEPGLPD 
       860        870        880        890        900
FIGDENRILQ VVLNLLSNAV KFTPKGLITA RSHFHQNYLW VEIIDHGPGI 
       910        920        930        940        950
HPADQEKIFE PFQQGGGDVL TDKPQGTGLG LPICKKIVEH HGGTIGVNSS 
       960        970 
LGRGSTFYFS LPVPVPAVET SPAV                             

Sequence databases

Genome annotation databases

<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

• 100% Identity
• 90% Identity
• 50% Identity

<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

3D structure databases

Protein-protein interaction databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Phylogenomic databases

Family and domain databases

<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 section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousⁱ

<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>Keywords - Technical termⁱ