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Entry version 94 (11 Dec 2019)
Sequence version 2 (22 Jul 2008)
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Protein

Outer capsid protein lambda-2

Gene

L2

Organism
Reovirus type 3 (strain Dearing) (T3D) (Mammalian orthoreovirus 3)
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

Outer capsid protein involved in mRNA capping. Catalyzes the last 3 enzymatic activities for formation of the 5' cap structure on the viral plus-strand transcripts, namely the RNA guanylyltransferase, RNA-7N- and RNA-2'O-methyltransferase activities.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections (‘Function’, ‘PTM / Processing’, ‘Pathology and Biotech’) according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei190Involved in formation of the phosphoamide bond1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi893 – 900ATPSequence analysis8

<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

<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 functionMethyltransferase, Multifunctional enzyme, Nucleotidyltransferase, Transferase
Biological processmRNA capping, mRNA processing
LigandATP-binding, GTP-binding, Nucleotide-binding, S-adenosyl-L-methionine

<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
Recommended name:
Outer capsid protein lambda-2
Short name:
Lambda2
Alternative name(s):
Lambda2(Cap)
Including the following 2 domains:
mRNA guanylyltransferase (EC:2.7.7.50)
mRNA (guanine-N(7)-)-methyltransferase (EC:2.1.1.56)
<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:L2
<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>OrganismiReovirus type 3 (strain Dearing) (T3D) (Mammalian orthoreovirus 3)
<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 identifieri10886 [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 lineageiVirusesRiboviriaReoviridaeSpinareovirinaeOrthoreovirus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section only exists in viral entries and indicates the host(s) either as a specific organism or taxonomic group of organisms that are susceptible to be infected by a virus.<p><a href='/help/virus_host' target='_top'>More...</a></p>Virus hostiMammalia [TaxID: 40674]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000006373 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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: Genome

<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

Keywords - Cellular componenti

Capsid protein, Outer capsid protein, Virion

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi44K → A: Almost no effect on autoguanylylation activity. 1 Publication1
Mutagenesisi89K → A: Almost no effect on autoguanylylation activity. 1 Publication1
Mutagenesisi94K → A: Almost no effect on autoguanylylation activity. 1 Publication1
Mutagenesisi171K → A: Almost complete loss of autoguanylylation activity. 1 Publication1
Mutagenesisi190K → A: Complete loss of autoguanylylation activity. 1 Publication1
Mutagenesisi197K → A: 90% loss of autoguanylylation activity. 1 Publication1
Mutagenesisi226K → A: No effect on autoguanylylation activity. 1 Publication1

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002227411 – 1289Outer capsid protein lambda-2Add BLAST1289

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with protein mu-NS; in viral inclusions.

By similarity

<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
P11079

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
P11079

<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

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 amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi181 – 184Poly-Asp4
Compositional biasi894 – 897Poly-Ala4

<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

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013783 Ig-like_fold
IPR010311 Reovirus_L2

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF06016 Reovirus_L2, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF000845 Reovirus_L2, 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.

P11079-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MANVWGVRLA DSLSSPTIET RTRQYTLHDL CSDLDANPGR EPWKPLRNQR
60 70 80 90 100
TNNIVAVQLF RPLQGLVLDT QLYGFPGAFD DWERFMREKL RVLKYEVLRI
110 120 130 140 150
YPISNYSNEH VNVFVANALV GAFLSNQAFY DLLPLLIIND TMIGDLLGTG
160 170 180 190 200
ASLSQFFQSH GDVLEVAAGR KYLQMENYSN DDDDPPLFAK DLSDYAKAFY
210 220 230 240 250
SDTYEVLDRF FWTHDSSAGV LVHYDKPTNG HHYLLGTLTQ MVSAPPYIIN
260 270 280 290 300
ATDAMLLESC LEQFSANVRA RPAQPVTRLD QCYHLRWGAQ YVGEDSLTYR
310 320 330 340 350
LGVLSLLATN GYQLARPIPR QLTNRWLSSF VSQIMSDGVN ETPLWPQERY
360 370 380 390 400
VQIAYDSPSV VDGATQYGYV RKNQLRLGMR ISALQSLSDT PSPVQWLPQY
410 420 430 440 450
TIDQAAMDEG DLMVSRLTQL PLRPDYGNIW VGDALSYYVD YNRSHRVVLS
460 470 480 490 500
SELPQLPDTY FDGDEQYGRS LFSLARKIGD RSLVKDTAVL KHAYQAIDPN
510 520 530 540 550
TGKEYLRSRQ SVAYFGASAG HSGADQPLVI EPWIQGKISG VPPPSSVRQF
560 570 580 590 600
GYDVARGAIV DLARPFPSGD YQFVYSDVDQ VVDGHDDLSI SSGLVESLLS
610 620 630 640 650
SCMHATAPGG SFVVKINFPT RPVWHYIEQK ILPNITSYML IKPFVTNNVE
660 670 680 690 700
LFFVAFGVHQ HSSLTWTSGV YFFLVDHFYR YETLSTISRQ LPSFGYVDDG
710 720 730 740 750
SSVTGIETIS IENPGFSNMT QAARIGISGL CANVGNARKS IAIYESHGAR
760 770 780 790 800
VLTITSRRSP ASARRKSRLR YLPLIDPRSL EVQARTILPA DPVLFENVSG
810 820 830 840 850
ASPHVCLTMM YNFEVSSAVY DGDVVLDLGT GPEAKILELI PATSPVTCVD
860 870 880 890 900
IRPTAQPSGC WNVRTTFLEL DYLSDGWITG VRGDIVTCML SLGAAAAGKS
910 920 930 940 950
MTFDAAFQQL IKVLSKSTAN VVLVQVNCPT DVVRSIKGYL EIDSTNKRYR
960 970 980 990 1000
FPKFGRDEPY SDMDALEKIC RTAWPNCSIT WVPLSYDLRW TRLALLESTT
1010 1020 1030 1040 1050
LSSASIRIAE LMYKYMPIMR IDIHGLPMEK RGNFIVGQNC SLVIPGFNAQ
1060 1070 1080 1090 1100
DVFNCYFNSA LAFSTEDVNA AMIPQVSAQF DATKGEWTLD MVFSDAGIYT
1110 1120 1130 1140 1150
MQALVGSNAN PVSLGSFVVD SPDVDITDAW PAQLDFTIAG TDVDITVNPY
1160 1170 1180 1190 1200
YRLMTFVRID GQWQIANPDK FQFFSSASGT LVMNVKLDIA DKYLLYYIRD
1210 1220 1230 1240 1250
VQSRDVGFYI QHPLQLLNTI TLPTNEDLFL SAPDMREWAV KESGNTICIL
1260 1270 1280
NSQGFVLPQD WDVLTDTISW SPSIPTYIVP PGDYTLTPL
Length:1,289
Mass (Da):143,976
Last modified:July 22, 2008 - 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:iD96FCEE31855F41C
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti504E → G in ABP48914 (PubMed:10644745).Curated1
Sequence conflicti509R → G in ABP48914 (PubMed:10644745).Curated1
Sequence conflicti609G → F in AAA47253 (PubMed:2824487).Curated1

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
J03488 Genomic RNA Translation: AAA47253.1
EF494436 Genomic RNA Translation: ABP48914.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A28471 RMXRR3

<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
J03488 Genomic RNA Translation: AAA47253.1
EF494436 Genomic RNA Translation: ABP48914.1
PIRiA28471 RMXRR3

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
1EJ6X-ray3.60A1-1289[»]
2CSEelectron microscopy7.00U1-1289[»]
SMRiP11079
ModBaseiSearch...
PDBe-KBiSearch...

Miscellaneous databases

EvolutionaryTraceiP11079

Family and domain databases

Gene3Di2.60.40.10, 1 hit
InterProiView protein in InterPro
IPR013783 Ig-like_fold
IPR010311 Reovirus_L2
PfamiView protein in Pfam
PF06016 Reovirus_L2, 1 hit
PIRSFiPIRSF000845 Reovirus_L2, 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 nameiLMBD2_REOVD
<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: P11079
Secondary accession number(s): A4ZY21
<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/Swiss-Prot: July 1, 1989
Last sequence update: July 22, 2008
Last modified: December 11, 2019
This is version 94 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 programViral 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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