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Protein

Uracil-DNA glycosylase

Gene

ung

Organism
Pseudomonas aeruginosa (strain PA7)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine.UniRule annotation

Catalytic activityi

Hydrolyzes single-stranded DNA or mismatched double-stranded DNA and polynucleotides, releasing free uracil.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei71Proton acceptorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processDNA damage, DNA repair

Names & Taxonomyi

Protein namesi
Recommended name:
Uracil-DNA glycosylaseUniRule annotation (EC:3.2.2.27UniRule annotation)
Short name:
UDGUniRule annotation
Gene namesi
Name:ungUniRule annotation
Ordered Locus Names:PSPA7_4770
OrganismiPseudomonas aeruginosa (strain PA7)
Taxonomic identifieri381754 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000001582 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000099261 – 231Uracil-DNA glycosylaseAdd BLAST231

Structurei

3D structure databases

ProteinModelPortaliA6VAM7.
SMRiA6VAM7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the uracil-DNA glycosylase (UDG) superfamily. UNG family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000229528.
KOiK03648.
OMAiQANGLCF.

Family and domain databases

CDDicd10027. UDG_F1. 1 hit.
Gene3Di3.40.470.10. 1 hit.
HAMAPiMF_00148. UDG. 1 hit.
InterProiView protein in InterPro
IPR002043. UDG_fam1.
IPR018085. Ura-DNA_Glyclase_AS.
IPR005122. Uracil-DNA_glycosylase-like.
PANTHERiPTHR11264. PTHR11264. 1 hit.
PfamiView protein in Pfam
PF03167. UDG. 1 hit.
SMARTiView protein in SMART
SM00986. UDG. 1 hit.
SUPFAMiSSF52141. SSF52141. 1 hit.
TIGRFAMsiTIGR00628. ung. 1 hit.
PROSITEiView protein in PROSITE
PS00130. U_DNA_GLYCOSYLASE. 1 hit.

Sequencei

Sequence statusi: Complete.

A6VAM7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTDNDDRIKL EASWKEALRE EFDKPYMKQL GEFLRQEKAA GKVIFPPGPL
60 70 80 90 100
IFNALNTTPL ENVKVVIIGQ DPYHGPGQAH GLCFSVQPGV PTPPSLQNIY
110 120 130 140 150
KELNRDLNIP IPNNGYLQRW AEQGVLLLNT SLTVEQAKAG SHANAGWQPF
160 170 180 190 200
TDRVIEVVNE RCERLVFLLW GSHAQSKQKL IDPQRHLILK SAHPSPLSAY
210 220 230
RGFLGNGHFS RTNKFLEQNG KTPIDWSLPD L
Length:231
Mass (Da):26,010
Last modified:August 21, 2007 - v1
Checksum:i53F2B36FF0D883A7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000744 Genomic DNA. Translation: ABR86726.1.
RefSeqiWP_003106436.1. NC_009656.1.

Genome annotation databases

EnsemblBacteriaiABR86726; ABR86726; PSPA7_4770.
KEGGipap:PSPA7_4770.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiUNG_PSEA7
AccessioniPrimary (citable) accession number: A6VAM7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: June 7, 2017
This is version 57 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families