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UniProtKB - P06010 (RCEM_BLAVI)

Entry version 140 (07 Apr 2021)
Sequence version 3 (23 Jan 2007)
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Protein

Reaction center protein M chain

Gene

pufM

Organism
Blastochloris viridis (Rhodopseudomonas viridis)
Status
Reviewed-Annotation score:

Annotation score:5 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>-Experimental evidence at protein leveli <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

The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi181Magnesium (bacteriochlorophyll b axial ligand)1
Metal bindingi201Magnesium (bacteriochlorophyll b axial ligand)1
Metal bindingi218Iron1
Metal bindingi233Iron1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei251Ubiquinone1
Metal bindingi265Iron1

<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

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

Biological processElectron transport, Photosynthesis, Transport
LigandBacteriochlorophyll, Chlorophyll, Chromophore, Iron, Magnesium, Metal-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:
Reaction center protein M chain
Alternative name(s):
Photosynthetic reaction center M subunit
<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:pufM
<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>OrganismiBlastochloris viridis (Rhodopseudomonas viridis)
<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 identifieri1079 [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 › Alphaproteobacteria › Rhizobiales › Hyphomicrobiaceae › Blastochloris

<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 subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini2 – 51Cytoplasmic1 PublicationAdd BLAST50
<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>Transmembranei52 – 76HelicalAdd BLAST25
Topological domaini77 – 110Periplasmic1 PublicationAdd BLAST34
Transmembranei111 – 137HelicalAdd BLAST27
Topological domaini138 – 142Cytoplasmic1 Publication5
Transmembranei143 – 166HelicalAdd BLAST24
Topological domaini167 – 197Periplasmic1 PublicationAdd BLAST31
Transmembranei198 – 223HelicalAdd BLAST26
Topological domaini224 – 259Cytoplasmic1 PublicationAdd BLAST36
Transmembranei260 – 284HelicalAdd BLAST25
Topological domaini285 – 324Periplasmic1 PublicationAdd BLAST40

Keywords - Cellular componenti

Membrane, Reaction center

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

Drug and drug target database

More...DrugBanki		DB07552, (2R)-2-{[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino}-2-methylbutanenitrile
DB07551, (2S)-2-{[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino}-2-methylbutanenitrile
DB07392, Atrazine
DB04147, Dodecyldimethylamine N-oxide
DB04464, N-Formylmethionine
DB08215, Terbutryn
DB08689, Ubiquinone Q1
DB08690, Ubiquinone Q2

<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 <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved
<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_00000904202 – 324Reaction center protein M chainAdd BLAST323

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Reaction center is composed of four bacteriochlorophylls, two bacteriopheophytins, two ubiquinones, one iron, and three highly hydrophobic polypeptide chains (designated L, M, and H).

Protein-protein interaction databases

Protein interaction database and analysis system

More...IntActi		P06010, 1 interactor

<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

Secondary structure

1324
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...SMRi		P06010

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P06010

<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

<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 reaction center PufL/M/PsbA/D family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

Identification of Orthologs from Complete Genome Data

More...OMAi		IFPHLDW

Database of Orthologous Groups

More...OrthoDBi		634532at2

Family and domain databases

Conserved Domains Database

More...CDDi		cd09291, Photo-RC_M, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.85.10, 2 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR036854, Photo_II_D1/D2_sf
IPR000484, Photo_RC_L/M
IPR005781, Photo_RC_M

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00124, Photo_RC, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00256, REACTNCENTRE

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF81483, SSF81483, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01115, pufM, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00244, REACTION_CENTER, 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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P06010-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MADYQTIYTQ IQARGPHITV SGEWGDNDRV GKPFYSYWLG KIGDAQIGPI 
        60         70         80         90        100
YLGASGIAAF AFGSTAILII LFNMAAEVHF DPLQFFRQFF WLGLYPPKAQ 
       110        120        130        140        150
YGMGIPPLHD GGWWLMAGLF MTLSLGSWWI RVYSRARALG LGTHIAWNFA 
       160        170        180        190        200
AAIFFVLCIG CIHPTLVGSW SEGVPFGIWP HIDWLTAFSI RYGNFYYCPW 
       210        220        230        240        250
HGFSIGFAYG CGLLFAAHGA TILAVARFGG DREIEQITDR GTAVERAALF 
       260        270        280        290        300
WRWTIGFNAT IESVHRWGWF FSLMVMVSAS VGILLTGTFV DNWYLWCVKH 
       310        320 
GAAPDYPAYL PATPDPASLP GAPK
Length:324
Mass (Da):36,036
Last modified:January 23, 2007 - v3
<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:i28C33C28A0CCA945
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
X03915 Genomic DNA Translation: CAA27551.1

Protein sequence database of the Protein Information Resource

More...PIRi		B25102

NCBI Reference Sequences

More...RefSeqi		WP_055036367.1, NZ_LN907867.1

<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
X03915 Genomic DNA Translation: CAA27551.1
PIRiB25102
RefSeqiWP_055036367.1, NZ_LN907867.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1DXRX-ray2.00M2-324[»]
1PRCX-ray2.30M2-324[»]
1R2CX-ray2.86M2-324[»]
1VRNX-ray2.20M2-324[»]
2I5NX-ray1.96M2-324[»]
2JBLX-ray2.40M2-324[»]
2PRCX-ray2.45M2-324[»]
2WJMX-ray1.95M1-324[»]
2WJNX-ray1.86M1-324[»]
2X5UX-ray3.00M1-324[»]
2X5VX-ray3.00M1-324[»]
3D38X-ray3.21M2-324[»]
3G7FX-ray2.50M2-324[»]
3PRCX-ray2.40M2-324[»]
3T6DX-ray1.95M2-324[»]
3T6EX-ray1.92M2-324[»]
4AC5X-ray8.20M1-324[»]
4CASX-ray3.50C1-324[»]
5M7JX-ray3.50C1-324[»]
5M7KX-ray3.50C1-324[»]
5M7LX-ray3.60C1-324[»]
5NJ4X-ray2.40M2-324[»]
5O4CX-ray2.80M2-324[»]
5O64X-ray3.30M2-324[»]
5PRCX-ray2.35M2-324[»]
6ET5electron microscopy3.00M2-324[»]
6PRCX-ray2.30M2-324[»]
6ZHWX-ray2.80M2-324[»]
6ZI4X-ray2.80M2-324[»]
6ZI5X-ray2.80M2-324[»]
6ZI6X-ray2.80M2-324[»]
6ZI9X-ray2.80M2-324[»]
6ZIAX-ray2.80M2-324[»]
6ZIDX-ray2.80M2-324[»]
7PRCX-ray2.65M2-324[»]
SMRiP06010
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

IntActiP06010, 1 interactor

Chemistry databases

DrugBankiDB07552, (2R)-2-{[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino}-2-methylbutanenitrile
DB07551, (2S)-2-{[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino}-2-methylbutanenitrile
DB07392, Atrazine
DB04147, Dodecyldimethylamine N-oxide
DB04464, N-Formylmethionine
DB08215, Terbutryn
DB08689, Ubiquinone Q1
DB08690, Ubiquinone Q2

Phylogenomic databases

OMAiIFPHLDW
OrthoDBi634532at2

Miscellaneous databases

EvolutionaryTraceiP06010

Family and domain databases

CDDicd09291, Photo-RC_M, 1 hit
Gene3Di1.20.85.10, 2 hits
InterProiView protein in InterPro
IPR036854, Photo_II_D1/D2_sf
IPR000484, Photo_RC_L/M
IPR005781, Photo_RC_M
PfamiView protein in Pfam
PF00124, Photo_RC, 1 hit
PRINTSiPR00256, REACTNCENTRE
SUPFAMiSSF81483, SSF81483, 1 hit
TIGRFAMsiTIGR01115, pufM, 1 hit
PROSITEiView protein in PROSITE
PS00244, REACTION_CENTER, 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 nameiRCEM_BLAVI
<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: P06010
<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 13, 1987
Last sequence update: January 23, 2007
Last modified: April 7, 2021
This is version 140 of the entry and version 3 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

3D-structure

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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