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Q6UDJ1

- RIR2_PSHV1

UniProt

Q6UDJ1 - RIR2_PSHV1

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Protein
Ribonucleoside-diphosphate reductase small chain
Gene
UL40
Organism
Psittacid herpesvirus 1 (isolate Amazon parrot/-/97-0001/1997) (PsHV-1) (Pacheco's disease virus)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides By similarity.

Catalytic activityi

2'-deoxyribonucleoside diphosphate + thioredoxin disulfide + H2O = ribonucleoside diphosphate + thioredoxin.

Cofactori

Binds 2 iron ions per subunit By similarity.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi68 – 681Iron 1 By similarity
Metal bindingi98 – 981Iron 1 By similarity
Metal bindingi98 – 981Iron 2 By similarity
Metal bindingi101 – 1011Iron 1 By similarity
Active sitei105 – 1051 By similarity
Metal bindingi163 – 1631Iron 2 By similarity
Metal bindingi197 – 1971Iron 2 By similarity
Metal bindingi200 – 2001Iron 2 By similarity

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW
  2. ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor Source: UniProtKB-EC

GO - Biological processi

  1. DNA replication Source: UniProtKB-UniPathway
  2. deoxyribonucleoside diphosphate metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

DNA replication

Keywords - Ligandi

Iron, Metal-binding

Enzyme and pathway databases

UniPathwayiUPA00326.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonucleoside-diphosphate reductase small chain (EC:1.17.4.1)
Alternative name(s):
Ribonucleotide reductase small subunit
Gene namesi
Name:UL40
OrganismiPsittacid herpesvirus 1 (isolate Amazon parrot/-/97-0001/1997) (PsHV-1) (Pacheco's disease virus)
Taxonomic identifieri670426 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageHerpesviralesHerpesviridaeAlphaherpesvirinaeIltovirus
Virus hostiAmazona oratrix (yellow-headed parrot) [TaxID: 152276]
ProteomesiUP000006840: Genome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 313313Ribonucleoside-diphosphate reductase small chain
PRO_0000406808Add
BLAST

Expressioni

Keywords - Developmental stagei

Early protein

Interactioni

Subunit structurei

Heterodimer of a large and a small chain By similarity.

Structurei

3D structure databases

ProteinModelPortaliQ6UDJ1.

Family & Domainsi

Sequence similaritiesi

Family and domain databases

Gene3Di1.10.620.20. 1 hit.
InterProiIPR009078. Ferritin-like_SF.
IPR012348. RNR-rel.
IPR000358. RNR_small.
[Graphical view]
PANTHERiPTHR23409. PTHR23409. 1 hit.
PfamiPF00268. Ribonuc_red_sm. 1 hit.
[Graphical view]
SUPFAMiSSF47240. SSF47240. 1 hit.
PROSITEiPS00368. RIBORED_SMALL. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6UDJ1-1 [UniParc]FASTAAdd to Basket

« Hide

MSATEFLASE YYYTGECPDM RELRDLSIAN NWNEFELCYA RDEKDVDCLT    50
EDECDFYKFV FCFLAAADDL VNVNLDNLVT LFPQKDIQHY YAEQIRIETV 100
HSRTYSAVQL VFFRNDAIAR DRYVLEAVKD GAIRRKIDWL SRIQNEGDEL 150
TLPEKYILMI LIEGIFFVSS FAAISYLRRH SIFQVTCQSN DLISRDETIH 200
TTASCCIYNN WLKGHPKPSV KRIHQLFKEA VEIECDFLVA RAPKAARLID 250
IDAIQSFVRF TANRWLSMIG VPTIYDDPAP DPTFPLALMS LEKNVNFFEH 300
RSTAYSGNLV NDL 313
Length:313
Mass (Da):36,261
Last modified:July 5, 2004 - v1
Checksum:i56F6F5771B40648D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY372243 Genomic DNA. Translation: AAQ73719.1.
RefSeqiNP_944413.1. NC_005264.1.

Genome annotation databases

GeneIDi2657018.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY372243 Genomic DNA. Translation: AAQ73719.1 .
RefSeqi NP_944413.1. NC_005264.1.

3D structure databases

ProteinModelPortali Q6UDJ1.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 2657018.

Enzyme and pathway databases

UniPathwayi UPA00326 .

Family and domain databases

Gene3Di 1.10.620.20. 1 hit.
InterProi IPR009078. Ferritin-like_SF.
IPR012348. RNR-rel.
IPR000358. RNR_small.
[Graphical view ]
PANTHERi PTHR23409. PTHR23409. 1 hit.
Pfami PF00268. Ribonuc_red_sm. 1 hit.
[Graphical view ]
SUPFAMi SSF47240. SSF47240. 1 hit.
PROSITEi PS00368. RIBORED_SMALL. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Psittacid herpesvirus 1 and infectious laryngotracheitis virus: Comparative genome sequence analysis of two avian alphaherpesviruses."
    Thureen D.R., Keeler C.L. Jr.
    J. Virol. 80:7863-7872(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiRIR2_PSHV1
AccessioniPrimary (citable) accession number: Q6UDJ1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 5, 2011
Last sequence update: July 5, 2004
Last modified: May 14, 2014
This is version 54 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

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

External Data

Dasty 3

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