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Entry version 79 (29 Sep 2021)
Sequence version 1 (01 Mar 2001)
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Protein
Submitted name:

MxcH

Gene

mxcH

Organism
Stigmatella aurantiaca
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 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 - 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

Biological processTransportARBA annotation

Protein family/group databases

Transport Classification Database

More...
TCDBi
1.B.14.3.6, the outer membrane receptor (omr) family

<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_and_taxonomy_section">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
Submitted name:
MxcHImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:mxcHImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiStigmatella aurantiacaImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri41 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiBacteriaProteobacteriaDeltaproteobacteriaMyxococcalesCystobacterineaeArchangiaceaeStigmatella

<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

Keywords - Cellular componenti

Cell inner membraneARBA annotation, Cell membrane, 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

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 42Sequence analysisAdd BLAST42
<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_500432523543 – 869Sequence analysisAdd BLAST827

<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

<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_and_domains_section">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>Domaini85 – 160TonB_CInterPro annotationAdd BLAST76
Domaini203 – 306PlugInterPro annotationAdd BLAST104

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>Regioni41 – 70DisorderedSequence analysisAdd BLAST30
Regioni159 – 187DisorderedSequence analysisAdd BLAST29

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi171 – 187Polar residuesSequence analysisAdd BLAST17

<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 TonB family.ARBA annotation

Keywords - Domaini

SignalSequence analysis, Transmembrane, Transmembrane helixARBA annotation

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.170.130.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR039426, BtuB-like
IPR012910, Plug_dom
IPR037066, Plug_dom_sf
IPR006260, TonB/TolA_C
IPR037682, TonB_C

The PANTHER Classification System

More...
PANTHERi
PTHR30069, PTHR30069, 2 hits

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF07715, Plug, 1 hit
PF03544, TonB_C, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01352, tonB_Cterm, 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_length">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_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.

Q9F634-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKMRSIFIVS SPFGTPTRER ALARLCRTAL LAALLTSRLA QAQEQSPERA
60 70 80 90 100
TPQAPSGSAP APQPSEAPPA APVVEMPKLL EIVEAIYPAQ AKQDRLEAKV
110 120 130 140 150
ALRLTLDAQG VVKTAEVLGP VGHGFDEAAQ EAALRFRFEP AKRNGTTVPA
160 170 180 190 200
RVVYTYEFRL PPPPTPPSAQ PSGQAAASES SDSSFGETIE VSAGGESVAQ
210 220 230 240 250
RRRQSAEAVQ VLEVGTLQRE AVDLGEALAR TEGVSVRRSG GLGSTSRFSI
260 270 280 290 300
AGLTDEQIRF FIDGVPLELA GYGAGLANVP VNLVQRVETY QGVVPIRFGA
310 320 330 340 350
DALGGAVHLE TDQNFQGLGA SASYEFGSFD THRLTASIRQ LHEPTGFLLR
360 370 380 390 400
ASGFFDTTRN DYLVDVEVEA ADGSGRPVRA RVHRFHDGYR AGGAGIEAGF
410 420 430 440 450
VDQSWARRLL LRVFTGTYDK DLQNDIEMSA PYGEVEYGET SGGSTLRFEQ
460 470 480 490 500
IYSNGLSVDA IAGYTYRRNH LTDLSQCVYD WYGRCILVLP QPGVLEGRPI
510 520 530 540 550
ERTIGQHTGF ARLNFGWNVS PSQKFRLSLA PTFVDRAGED RQLQEAQQLD
560 570 580 590 600
PLDGERNLFS LVAGLEYEID AFEERLENIL FVKDYLQRAY GEKPLDGGEF
610 620 630 640 650
AITKRNLHQV GVGDSARLRF APGLYAKASY EWATRMPRPD EFFGDGLLVV
660 670 680 690 700
ENLKLQPETS HNLNLGLTYE APSTPAGDFR ANVTGFGRLA DQLILLVPQP
710 720 730 740 750
SYFVYENVFA ARSLGVSGTA GWISPGRYVS LDGNATWQDF RNTSSEGVYG
760 770 780 790 800
AFVDKRIPNR PYLFANGSAR FELSNLMNPR DELALTWNLR YIHKFFRAWE
810 820 830 840 850
GFGKVDTKDV IASQWVHSLS LTYVTRSDSA TLTWSADAQN LTDAKAFDFY
860
GVQRPGRSLF ATLTVDFET
Length:869
Mass (Da):95,372
Last modified:March 1, 2001 - 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:i34102E1AD6AD33E1
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AF299336 Genomic DNA Translation: AAG31132.1

<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
AF299336 Genomic DNA Translation: AAG31132.1

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...

Protein family/group databases

TCDBi1.B.14.3.6, the outer membrane receptor (omr) family

Family and domain databases

Gene3Di2.170.130.10, 1 hit
InterProiView protein in InterPro
IPR039426, BtuB-like
IPR012910, Plug_dom
IPR037066, Plug_dom_sf
IPR006260, TonB/TolA_C
IPR037682, TonB_C
PANTHERiPTHR30069, PTHR30069, 2 hits
PfamiView protein in Pfam
PF07715, Plug, 1 hit
PF03544, TonB_C, 1 hit
TIGRFAMsiTIGR01352, tonB_Cterm, 1 hit

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 nameiQ9F634_STIAU
<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: Q9F634
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: March 1, 2001
Last sequence update: March 1, 2001
Last modified: September 29, 2021
This is version 79 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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