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UniProtKB - B2R6K1 (B2R6K1_HUMAN)

Entry version 58 (02 Dec 2020)
Sequence version 1 (01 Jul 2008)
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Protein

Methylmalonyl-CoA isomerase

Gene
N/A
Organism
Homo sapiens (Human)
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>-Experimental evidence at transcript 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

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

adenosylcob(III)alaminARBA annotation

<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 ...

<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 functionIsomeraseARBA annotation
LigandCobalaminARBA annotation, Cobalt, Metal-bindingARBA annotation

<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:
Methylmalonyl-CoA isomeraseARBA annotation (EC:5.4.99.2ARBA annotation)
Alternative name(s):
Methylmalonyl-CoA mutase, mitochondrialARBA annotation
<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>OrganismiHomo sapiens (Human)Imported
<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 identifieri9606 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

<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

PeptideAtlas

More...PeptideAtlasi		B2R6K1

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		B2R6K1, HS

<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

More...IntActi		B2R6K1, 1 interactor

<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>Domaini614 – 746B12-bindingInterPro annotationAdd BLAST133

<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 methylmalonyl-CoA mutase family.ARBA annotation

Phylogenomic databases

Database of Orthologous Groups

More...OrthoDBi		347581at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR006159, Acid_CoA_mut_C
IPR016176, Cbl-dep_enz_cat
IPR006158, Cobalamin-bd
IPR036724, Cobalamin-bd_sf
IPR006099, MeMalonylCoA_mutase_a/b_cat
IPR006098, MMCoA_mutase_a_cat

Pfam protein domain database

More...Pfami		View protein in Pfam
PF02310, B12-binding, 1 hit
PF01642, MM_CoA_mutase, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF51703, SSF51703, 1 hit
SSF52242, SSF52242, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00640, acid_CoA_mut_C, 1 hit
TIGR00641, acid_CoA_mut_N, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51332, B12_BINDING, 1 hit
PS00544, METMALONYL_COA_MUTASE, 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.

B2R6K1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLRAKNQLFL LSPHYLRQVK ESSGSRLIQQ RLLHQQQPLH PEWAALAKKQ 
        60         70         80         90        100
LKGKNPEDLI WHTPEGISIK PLYSKRDTMD LPEELPGVKP FTRGPYPTMY 
       110        120        130        140        150
TFRPWTIRQY AGFSTVEEGN KFYKDNIKAG QQGLSVAFDL ATHRGYDSDN 
       160        170        180        190        200
PRVRGDVGMA GVAIDTVEDT KILFDGIPLE KMSVSMTMNG AVIPVLANFI 
       210        220        230        240        250
VTGEEQGVPK EKLTGTIQND ILKEFMVRNT YIFPPEPSMK IIADIFEYTA 
       260        270        280        290        300
KHMPKFNSIS ISGYHMQEAG ADAILELAYT LADGLEYSRT GLQAGLTIDE 
       310        320        330        340        350
FAPRLSFFWG IGMNFYMEIA KMRAGRRLWA HLIEKMFQPK NSKSLLLRAH 
       360        370        380        390        400
CQTSGWSLTE QDPYNNIVRT AIEAMAAVFG GTQSLHTNSF DEALGLPTVK 
       410        420        430        440        450
SARIARNTQI IIQEESGIPK VADPWGGSYM MECLTNDVYD AALKLINEIE 
       460        470        480        490        500
EMGGMAKAVA EGIPKLRIEE CAARRQARID SGSEVIVGVN KYQLEKEDAV 
       510        520        530        540        550
EVLAIDNTSV RNRQIEKLKK IKSSRDQALA ERCLAALTEC AASGDGNILA 
       560        570        580        590        600
LAVDASRARC TVGEITDALK KVFGEHKAND RMVSGAYRQG FGESKEITSA 
       610        620        630        640        650
IKRVHKFMER EGRRPRLLVA KMGQDGHDRG AKVIATGFAD LGFDVDIGPL 
       660        670        680        690        700
FQTPREVAQQ AVDADVHAVG ISTLAAGHKT LVPELIKELN SLGRPDILVM 
       710        720        730        740        750
CGGVIPPQDY EFLFEVGVSN VFGPGTRIPK AAVQVLDDIE KCLEKKQQSV
Length:750
Mass (Da):83,032
Last modified:July 1, 2008 - 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:i7D49B0A1F5ED0EEF
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
AK312611 mRNA Translation: BAG35498.1

NCBI Reference Sequences

More...RefSeqi		NP_000246.2, NM_000255.3

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		4594

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:4594

<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
AK312611 mRNA Translation: BAG35498.1
RefSeqiNP_000246.2, NM_000255.3

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-protein interaction databases

IntActiB2R6K1, 1 interactor

Proteomic databases

PeptideAtlasiB2R6K1

Protocols and materials databases

The DNASU plasmid repository

More...DNASUi		4594

Genome annotation databases

GeneIDi4594
KEGGihsa:4594

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		4594

Phylogenomic databases

OrthoDBi347581at2759

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		4594, 4 hits in 844 CRISPR screens

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		4594

Gene expression databases

GenevisibleiB2R6K1, HS

Family and domain databases

InterProiView protein in InterPro
IPR006159, Acid_CoA_mut_C
IPR016176, Cbl-dep_enz_cat
IPR006158, Cobalamin-bd
IPR036724, Cobalamin-bd_sf
IPR006099, MeMalonylCoA_mutase_a/b_cat
IPR006098, MMCoA_mutase_a_cat
PfamiView protein in Pfam
PF02310, B12-binding, 1 hit
PF01642, MM_CoA_mutase, 1 hit
SUPFAMiSSF51703, SSF51703, 1 hit
SSF52242, SSF52242, 1 hit
TIGRFAMsiTIGR00640, acid_CoA_mut_C, 1 hit
TIGR00641, acid_CoA_mut_N, 1 hit
PROSITEiView protein in PROSITE
PS51332, B12_BINDING, 1 hit
PS00544, METMALONYL_COA_MUTASE, 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 nameiB2R6K1_HUMAN
<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: B2R6K1
<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/TrEMBL: July 1, 2008
Last sequence update: July 1, 2008
Last modified: December 2, 2020
This is version 58 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)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.
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