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Entry version 108 (05 Jun 2019)
Sequence version 1 (01 May 1997)
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Protein

Ribonucleoside-diphosphate reductase large subunit

Gene

RIR1

Organism
Human herpesvirus 2 (strain HG52) (HHV-2) (Human herpes simplex virus 2)
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>
-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

Ribonucleoside-diphosphate reductase holoenzyme provides the precursors necessary for viral DNA synthesis. Allows virus growth in non-dividing cells, as well as reactivation from latency in infected hosts. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides (By similarity). The N-terminal region confers antiapoptotic activity in differentiated cells such as neurons and is important for viral reactivation to increase neural survivability.UniRule annotation1 Publication

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: DNA replication

This protein is involved in the pathway DNA replication, which is part of Genetic information processing.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway DNA replication and in Genetic information processing.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 sitei571SubstrateUniRule annotation1
<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>Sitei587Important for hydrogen atom transferUniRule annotation1
Binding sitei617Substrate; via amide nitrogenUniRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 sitei796Proton acceptorUniRule annotation1
Active sitei798Cysteine radical intermediateUniRule annotation1
Active sitei800Proton acceptorUniRule annotation1
Sitei813Important for hydrogen atom transferUniRule annotation1
Sitei1116Important for electron transferUniRule annotation1
Sitei1117Important for electron transferUniRule annotation1
Sitei1137Interacts with thioredoxin/glutaredoxinUniRule annotation1
Sitei1140Interacts with thioredoxin/glutaredoxinUniRule annotation1

<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

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

Molecular functionOxidoreductase
Biological processDNA replication, Host-virus interaction, Viral latency, Viral reactivation from latency
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00326

<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:
Ribonucleoside-diphosphate reductase large subunitUniRule annotation (EC:1.17.4.1UniRule annotation)
Short name:
R1UniRule annotation
Alternative name(s):
Ribonucleotide reductase large subunitUniRule annotation
<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:RIR1UniRule annotation
Ordered Locus Names:UL39
<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>OrganismiHuman herpesvirus 2 (strain HG52) (HHV-2) (Human herpes simplex virus 2)
<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 identifieri10315 [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 lineageiVirusesHerpesviralesHerpesviridaeAlphaherpesvirinaeSimplexvirus
<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 hostiHomo sapiens (Human) [TaxID: 9606]
<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
  • UP000001874 <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

Host cell membrane, Host endosome, Host 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 describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003851621 – 1142Ribonucleoside-diphosphate reductase large subunitAdd BLAST1142

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi587 ↔ 813Redox-activeUniRule annotation

Keywords - PTMi

Disulfide bond

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
P89462

<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

Keywords - Developmental stagei

Early protein

<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

Heterotetramer composed of a homodimer of the large subunit (R1) and a homodimer of the small subunit (R2). Larger multisubunit protein complex are also active, composed of (R1)n(R2)n.

UniRule annotation

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
1677930, 1 interactor

Protein interaction database and analysis system

More...
IntActi
P89462, 2 interactors

<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
P89462

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

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>Regioni294 – 400alpha-crystallin domainAdd BLAST107
Regioni586 – 587Substrate bindingUniRule annotation2
Regioni796 – 800Substrate bindingUniRule annotation5
Regioni973 – 977Substrate bindingUniRule annotation5

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 biasi151 – 159Poly-Pro9
Compositional biasi186 – 239Asp/Ser-richAdd BLAST54

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Contains an alpha-crystallin domain homologous to small heat-shock proteins.

<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 ribonucleoside diphosphate reductase large chain family.UniRule annotation

Phylogenomic databases

KEGG Orthology (KO)

More...
KOi
K19448

Family and domain databases

HAMAP database of protein families

More...
HAMAPi
MF_04026 HSV_RIR1, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR034717 HSV_RIR1
IPR013346 NrdE_NrdA
IPR000788 RNR_lg_C
IPR013509 RNR_lsu_N
IPR039718 Rrm1

The PANTHER Classification System

More...
PANTHERi
PTHR11573 PTHR11573, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02867 Ribonuc_red_lgC, 1 hit
PF00317 Ribonuc_red_lgN, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01183 RIBORDTASEM1

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR02506 NrdE_NrdA, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00089 RIBORED_LARGE, 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.

P89462-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MANRPAASAL AGARSPSERQ EPREPEVAPP GGDHVFCRKV SGVMVLSSDP
60 70 80 90 100
PGPAAYRISD SSFVQCGSNC SMIIDGDVAR GHLRDLEGAT STGAFVAISN
110 120 130 140 150
VAAGGDGRTA VVALGGTSGP SATTSVGTQT SGEFLHGNPR TPEPQGPQAV
160 170 180 190 200
PPPPPPPFPW GHECCARRDA RGGAEKDVGA AESWSDGPSS DSETEDSDSS
210 220 230 240 250
DEDTGSETLS RSSSIWAAGA TDDDDSDSDS RSDDSVQPDV VVRRRWSDGP
260 270 280 290 300
APVAFPKPRR PGDSPGNPGL GAGTGPGSAT DPRASADSDS AAHAAAPQAD
310 320 330 340 350
VAPVLDSQPT VGTDPGYPVP LELTPENAEA VARFLGDAVD REPALMLEYF
360 370 380 390 400
CRCAREESKR VPPRTFGSAP RLTEDDFGLL NYALAEMRRL CLDLPPVPPN
410 420 430 440 450
AYTPYHLREY ATRLVNGFKP LVRRSARLYR ILGVLVHLRI RTREASFEEW
460 470 480 490 500
MRSKEVDLDF GLTERLREHE AQLMILAQAL NPYDCLIHST PNTLVERGLQ
510 520 530 540 550
SALKYEEFYL KRFGGHYMES VFQMYTRIAG FLACRATRGM RHIALGRQGS
560 570 580 590 600
WWEMFKFFFH RLYDHQIVPS TPAMLNLGTR NYYTSSCYLV NPQATTNQAT
610 620 630 640 650
LRAITGNVSA ILARNGGIGL CMQAFNDASP GTASIMPALK VLDSLVAAHN
660 670 680 690 700
KQSTRPTGAC VYLEPWHSDV RAVLRMKGVL AGEEAQRCDN IFSALWMPDL
710 720 730 740 750
FFKRLIRHLD GEKNVTWSLF DRDTSMSLAD FHGEEFEKLY EHLEAMGFGE
760 770 780 790 800
TIPIQDLAYA IVRSAATTGS PFIMFKDAVN RHYIYDTQGA AIAGSNLCTE
810 820 830 840 850
IVHPASKRSS GVCNLGSVNL ARCVSRQTFD FGRLRDAVQA CVLMVNIMID
860 870 880 890 900
STLQPTPQCT RGNDNLRSMG IGMQGLHTAC LKMGLDLESA EFRDLNTHIA
910 920 930 940 950
EVMLLAAMKT SNALCVRGAR PFSHFKRSMY RAGRFHWERF SNASPRYEGE
960 970 980 990 1000
WEMLRQSMMK HGLRNSQFIA LMPTAASAQI SDVSEGFAPL FTNLFSKVTR
1010 1020 1030 1040 1050
DGETLRPNTL LLKELERTFG GKRLLDAMDG LEAKQWSVAQ ALPCLDPAHP
1060 1070 1080 1090 1100
LRRFKTAFDY DQELLIDLCA DRAPYVDHSQ SMTLYVTEKA DGTLPASTLV
1110 1120 1130 1140
RLLVHAYKRG LKTGMYYCKV RKATNSGVFA GDDNIVCTSC AL
Length:1,142
Mass (Da):124,923
Last modified:May 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:i5A46D3985338BB21
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
Z86099 Genomic DNA Translation: CAB06725.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A05247

NCBI Reference Sequences

More...
RefSeqi
YP_009137191.1, NC_001798.2

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
1487325

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
vg:1487325

<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
Z86099 Genomic DNA Translation: CAB06725.1
PIRiA05247
RefSeqiYP_009137191.1, NC_001798.2

3D structure databases

SMRiP89462
ModBaseiSearch...

Protein-protein interaction databases

BioGridi1677930, 1 interactor
IntActiP89462, 2 interactors

Proteomic databases

PRIDEiP89462

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi1487325
KEGGivg:1487325

Phylogenomic databases

KOiK19448

Enzyme and pathway databases

UniPathwayiUPA00326

Family and domain databases

HAMAPiMF_04026 HSV_RIR1, 1 hit
InterProiView protein in InterPro
IPR034717 HSV_RIR1
IPR013346 NrdE_NrdA
IPR000788 RNR_lg_C
IPR013509 RNR_lsu_N
IPR039718 Rrm1
PANTHERiPTHR11573 PTHR11573, 1 hit
PfamiView protein in Pfam
PF02867 Ribonuc_red_lgC, 1 hit
PF00317 Ribonuc_red_lgN, 1 hit
PRINTSiPR01183 RIBORDTASEM1
TIGRFAMsiTIGR02506 NrdE_NrdA, 1 hit
PROSITEiView protein in PROSITE
PS00089 RIBORED_LARGE, 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 nameiRIR1_HHV2H
<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: P89462
<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: September 22, 2009
Last sequence update: May 1, 1997
Last modified: June 5, 2019
This is version 108 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 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

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families
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