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Entry version 123 (12 Aug 2020)
Sequence version 2 (14 Aug 2001)
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Protein

Putative methyl-accepting chemotaxis protein sll0041

Gene

sll0041

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-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 inferred from homologyi <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>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 functionTransducer

<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:
Putative methyl-accepting chemotaxis protein sll0041
<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
Ordered Locus Names:sll0041
<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>OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
<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 identifieri1111708 [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 lineageiBacteriaCyanobacteriaSynechococcalesMerismopediaceaeSynechocystisunclassified Synechocystis
<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
  • UP000001425 <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

GO - Cellular componenti

<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

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001105711 – 1000Putative methyl-accepting chemotaxis protein sll0041Add BLAST1000

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q55445

PRoteomics IDEntifications database

More...
PRIDEi
Q55445

<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

Protein interaction database and analysis system

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IntActi
Q55445, 12 interactors

STRING: functional protein association networks

More...
STRINGi
1148.14595121

<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

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
Q55445

Database of comparative protein structure models

More...
ModBasei
Search...

<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>Domaini342 – 478GAF 1Add BLAST137
Domaini509 – 650GAF 2Add BLAST142
Domaini671 – 722HAMPPROSITE-ProRule annotationAdd BLAST52
Domaini727 – 963Methyl-accepting transducerPROSITE-ProRule annotationAdd BLAST237

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the phytochrome family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
COG0840, Bacteria
COG2203, Bacteria

KEGG Orthology (KO)

More...
KOi
K11525

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.450.40, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR004090, Chemotax_Me-accpt_rcpt
IPR003018, GAF
IPR029016, GAF-like_dom_sf
IPR003660, HAMP_dom
IPR004089, MCPsignal_dom
IPR016132, Phyto_chromo_attachment

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01590, GAF, 2 hits
PF00015, MCPsignal, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00260, CHEMTRNSDUCR

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00065, GAF, 2 hits
SM00304, HAMP, 1 hit
SM00283, MA, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50111, CHEMOTAXIS_TRANSDUC_2, 1 hit
PS50885, HAMP, 1 hit
PS50046, PHYTOCHROME_2, 2 hits

<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.

Q55445-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTQNPSSDRR PDTAQSVANG ETLDGALFTG LTDTAAAQDE SSETSASFAT
60 70 80 90 100
IDGEDKSEVG DALDWFSDGK ETDINGDEAD RGIQADTQAK TLVSLENLTE
110 120 130 140 150
EPEIDGAEFM AEAFIAENTA VEDVSPNPNP AIDTDALAAL TQSAVELTPP
160 170 180 190 200
PPINLPKVEL PPMQPLAPLM AIADPDNLSP MSTSIQAPTQ SGGLSLRNKA
210 220 230 240 250
VLIALLIGLI PAGVIGGLNL SSVDRLPVPQ TEQQVKDSTT KQIRDQILIG
260 270 280 290 300
LLVTAVGAAF VAYWMVGENT KAQTALALKA KHSHRNLDQP LAVAGDELAI
310 320 330 340 350
ADQTIDALSA QVEKLRHQQD LSLKQAELLT ELSRANLSDI DEIQGVIQKN
360 370 380 390 400
LDQARALFGC ERLVFYYHPR YQPEAMVVQA LDLTTQGLID SKDPHPWGQE
410 420 430 440 450
DMPSQIVAIN DTSGASISNP HRQWLEQHQV KASLTVPLHR DNYPLGLLMA
460 470 480 490 500
HHCQRPHQWE MRERQFLQQL TEELQTTLDR ANLIQERNES AQQAQILKEL
510 520 530 540 550
TLKISAAINS EQVFDIAAQE IRLALKADRV IVYRFDATWA GTVIVESVAE
560 570 580 590 600
GYPKALGATI ADPCFADSYV EKYRSGRIQA TRDIYNAGLT PCHIGQLKPF
610 620 630 640 650
EVKANLVAPI NYKGNLLGLL IAHQCSGPRD WHQNEIDLFG QLTVQVGLAL
660 670 680 690 700
ERSDLLAQQK IAEVEQRQMR EKMQKRALEL LMEVDPVSRG DLTIRAHVTE
710 720 730 740 750
DEIGTIADSY NATIESLRRI VTQVQTAASQ FTETTDTNEV AVRQLAQQAN
760 770 780 790 800
RQALDVAEAL ERLQAMNKSI QAVAENAAQA ESAVQRATQT VDQGEDAMNR
810 820 830 840 850
TVDGIVAIRE TVAATAKQVK RLGESSQKIS KVVNLIGSFA DQTNLLALNA
860 870 880 890 900
AIEAAHAGEE GRGFAVVADE VRSLARQSAE ATAEIAQLVA TIQAETNEVV
910 920 930 940 950
NAMEAGTEQV VVGTKLVEET RRSLNQITAV SAQISGLVEA ITSAAIEQSQ
960 970 980 990 1000
TSESVTQTMA LVAQIADKNS SEASGVSATF KELLAVAQSL QEAVKQFKVQ
Length:1,000
Mass (Da):108,335
Last modified:August 14, 2001 - v2
<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:i58C5A765E1275FDF
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
BA000022 Genomic DNA Translation: BAA10787.2

Protein sequence database of the Protein Information Resource

More...
PIRi
S75940

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
BAA10787; BAA10787; BAA10787

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
syn:sll0041

<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
BA000022 Genomic DNA Translation: BAA10787.2
PIRiS75940

3D structure databases

SMRiQ55445
ModBaseiSearch...

Protein-protein interaction databases

IntActiQ55445, 12 interactors
STRINGi1148.14595121

Proteomic databases

PaxDbiQ55445
PRIDEiQ55445

Genome annotation databases

EnsemblBacteriaiBAA10787; BAA10787; BAA10787
KEGGisyn:sll0041

Phylogenomic databases

eggNOGiCOG0840, Bacteria
COG2203, Bacteria
KOiK11525

Family and domain databases

Gene3Di3.30.450.40, 2 hits
InterProiView protein in InterPro
IPR004090, Chemotax_Me-accpt_rcpt
IPR003018, GAF
IPR029016, GAF-like_dom_sf
IPR003660, HAMP_dom
IPR004089, MCPsignal_dom
IPR016132, Phyto_chromo_attachment
PfamiView protein in Pfam
PF01590, GAF, 2 hits
PF00015, MCPsignal, 1 hit
PRINTSiPR00260, CHEMTRNSDUCR
SMARTiView protein in SMART
SM00065, GAF, 2 hits
SM00304, HAMP, 1 hit
SM00283, MA, 1 hit
PROSITEiView protein in PROSITE
PS50111, CHEMOTAXIS_TRANSDUC_2, 1 hit
PS50885, HAMP, 1 hit
PS50046, PHYTOCHROME_2, 2 hits

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 nameiY041_SYNY3
<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: Q55445
<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/Swiss-Prot: August 14, 2001
Last sequence update: August 14, 2001
Last modified: August 12, 2020
This is version 123 of the entry and version 2 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 statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<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

Keywords - Technical termi

Reference proteome

Documents

  1. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
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