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UniProtKB - P77698 (YBCK_ECOLI)

Entry version 122 (07 Oct 2020)
Sequence version 1 (01 Feb 1997)
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Protein

Uncharacterized protein YbcK

Gene

ybcK

Organism
Escherichia coli (strain K12)
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 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

Miscellaneous

Encoded by the cryptic lambdoid prophage DLP12.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei11O-(5'-phospho-DNA)-serine intermediatePROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section specifies the position and type of each DNA-binding domain present within the protein.<p><a href='/help/dna_bind' target='_top'>More...</a></p>DNA bindingi175 – 290RecombinasePROSITE-ProRule annotationAdd BLAST116

<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

  • DNA binding Source: UniProtKB-KW
  • recombinase activity Source: GO_Central
Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionDNA-binding
Biological processDNA recombination

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:G6300-MONOMER

<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:
Uncharacterized protein YbcK
<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
Name:ybcK
Ordered Locus Names:b0544, JW0532
<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>OrganismiEscherichia coli (strain K12)
<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 identifieri83333 [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 lineageiBacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia ›
<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
  • UP000000318 <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
  • UP000000625 Componenti: Chromosome

<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_00001686511 – 508Uncharacterized protein YbcKAdd BLAST508

Proteomic databases

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

More...PaxDbi		P77698

PRoteomics IDEntifications database

More...PRIDEi		P77698

<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

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4261008, 46 interactors

Database of interacting proteins

More...DIPi		DIP-11332N

Protein interaction database and analysis system

More...IntActi		P77698, 2 interactors

STRING: functional protein association networks

More...STRINGi		511145.b0544

<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

More...SMRi		P77698

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>Domaini3 – 163Resolvase/invertase-type recombinase catalyticPROSITE-ProRule annotationAdd BLAST161

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG1961, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_030020_3_1_6

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.10.2600, 1 hit
3.40.50.1390, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR038109, DNA_bind_recomb_sf
IPR011109, DNA_bind_recombinase_dom
IPR006119, Resolv_N
IPR036162, Resolvase-like_N_sf
IPR025827, Zn_ribbon_recom_dom

Pfam protein domain database

More...Pfami		View protein in Pfam
PF07508, Recombinase, 1 hit
PF00239, Resolvase, 1 hit
PF13408, Zn_ribbon_recom, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00857, Resolvase, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53041, SSF53041, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51737, RECOMBINASE_DNA_BIND, 1 hit
PS51736, RECOMBINASES_3, 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.

P77698-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKKAIAYMRF SSPGQMSGDS LNRQRRLIAE WLKVNSDYYL DTITYEDLGL 
        60         70         80         90        100
SAFKGKHAQS GAFSEFLDAI EHGYILPGTT LLVESLDRLS REKVGEAIER 
       110        120        130        140        150
LKLILNHGID VITLCDNTVY NIDSLNEPYS LIKAILIAQR ANEESEIKSS 
       160        170        180        190        200
RVKLSWKKKR QDALESGTIM TASCPRWLSL DDKRTAFVPD PDRVKTIELI 
       210        220        230        240        250
FKLRMERRSL NAIAKYLNDH AVKNFSGKES AWGPSVIEKL LANKALIGIC 
       260        270        280        290        300
VPSYRARGKG ISEIAGYYPR VISDDLFYAV QEIRLAPFGI SNSSKNPMLI 
       310        320        330        340        350
NLLRTVMKCE ACGNTMIVHA VSGSLHGYYV CPMRRLHRCD RPSIKRDLVD 
       360        370        380        390        400
YNIINELLFN CSKIQPVENK KDANETLELK IIELQMKINN LIVALSVAPE 
       410        420        430        440        450
VTAIAEKIRL LDKELRRASV SLKTLKSKGV NSFSDFYAID LTSKNGRELC 
       460        470        480        490        500
RTLAYKTFEK IIINTDNKTC DIYFMNGIVF KHYPLMKVIS AQQAISALKY 

MVDGEIYF
Length:508
Mass (Da):57,527
Last modified:February 1, 1997 - 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:iF85C07DBF45105CD
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
U82598 Genomic DNA Translation: AAB40741.1
U00096 Genomic DNA Translation: AAC73645.1
AP009048 Genomic DNA Translation: BAE76319.1

Protein sequence database of the Protein Information Resource

More...PIRi		F64786

NCBI Reference Sequences

More...RefSeqi		NP_415076.1, NC_000913.3
WP_000709082.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC73645; AAC73645; b0544
BAE76319; BAE76319; BAE76319

Database of genes from NCBI RefSeq genomes

More...GeneIDi		945166

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW0532
eco:b0544

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.1733

<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
U82598 Genomic DNA Translation: AAB40741.1
U00096 Genomic DNA Translation: AAC73645.1
AP009048 Genomic DNA Translation: BAE76319.1
PIRiF64786
RefSeqiNP_415076.1, NC_000913.3
WP_000709082.1, NZ_LN832404.1

3D structure databases

SMRiP77698
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi4261008, 46 interactors
DIPiDIP-11332N
IntActiP77698, 2 interactors
STRINGi511145.b0544

Proteomic databases

PaxDbiP77698
PRIDEiP77698

Protocols and materials databases

The DNASU plasmid repository

More...DNASUi		945166

Genome annotation databases

EnsemblBacteriaiAAC73645; AAC73645; b0544
BAE76319; BAE76319; BAE76319
GeneIDi945166
KEGGiecj:JW0532
eco:b0544
PATRICifig|1411691.4.peg.1733

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...EchoBASEi		EB3392

Phylogenomic databases

eggNOGiCOG1961, Bacteria
HOGENOMiCLU_030020_3_1_6

Enzyme and pathway databases

BioCyciEcoCyc:G6300-MONOMER

Miscellaneous databases

Protein Ontology

More...PROi		PR:P77698

Family and domain databases

Gene3Di1.10.10.2600, 1 hit
3.40.50.1390, 1 hit
InterProiView protein in InterPro
IPR038109, DNA_bind_recomb_sf
IPR011109, DNA_bind_recombinase_dom
IPR006119, Resolv_N
IPR036162, Resolvase-like_N_sf
IPR025827, Zn_ribbon_recom_dom
PfamiView protein in Pfam
PF07508, Recombinase, 1 hit
PF00239, Resolvase, 1 hit
PF13408, Zn_ribbon_recom, 1 hit
SMARTiView protein in SMART
SM00857, Resolvase, 1 hit
SUPFAMiSSF53041, SSF53041, 1 hit
PROSITEiView protein in PROSITE
PS51737, RECOMBINASE_DNA_BIND, 1 hit
PS51736, RECOMBINASES_3, 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 nameiYBCK_ECOLI
<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: P77698
Secondary accession number(s): Q2MBN7
<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: November 1, 1997
Last sequence update: February 1, 1997
Last modified: October 7, 2020
This is version 122 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 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
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