※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 DNA polymerase IV
Protein Synonyms/Alias
 Pol IV
Gene Name
 dbh
Gene Synonyms/Alias
 Saci_0554
Created Date
 3-June-2014
Organism
 Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
NCBI Taxa ID
 330779
Phosphorylation
Position
Peptide
Code
Type
References
256 YLTLPYNTRDVKVIL T HTP [1]
249 SKIPHGRYLTLPYNT Y HTP [1]
251 IPHGRYLTLPYNTRD T HTP [1]
Reference
 [1]Archaeal signal transduction: impact of protein phosphatase deletions on cell size, motility, and energy metabolism in Sulfolobus acidocaldarius.
 Reimann J,Esser D,Orell A,Amman F,Pham TK,Noirel J,Lindås AC,Bernander R,Wright PC,Siebers B,Albers SV
 Mol. Cell Proteomics 2013, Dec;12(12):3908-23. [PMID:24078887]
Functional Description From UniProt
 FUNCTION: Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity May be involved in translesional synthesis (By similarity)
Sequence Annotation From UniProt
 
Key Word From UniProt
 3D-structure; Completeproteome; Cytoplasm; DNAdamage; DNArepair; DNAreplication; DNA-binding; DNA-directedDNApolymerase; Magnesium; Metal-binding; Mutatorprotein; Nucleotidyltransferase; Transferase
Protein Sequence
 MIVIFVDFDY FFAQVEEVLN PQYKGKPLVV CVYSGRTKTS GAVATANYEA RKLGVKAGMP 60
 IIKAMQIAPS AIYVPMRKPI YEAFSNRIMN LLNKHADKIE VASIDEAYLD VTNKVEGNFE 120
 NGIELARKIK QEILEKEKIT VTVGVAPNKI LAKIIADKSK PNGLGVIRPT EVQDFLNELD 180
 IDEIPGIGSV LARRLNELGI QKLRDILSKN YNELEKITGK AKALYLLKLA QNKYSEPVEN 240
 KSKIPHGRYL TLPYNTRDVK VILPYLKKAI NEAYNKVNGI PMRITVIAIM EDLDILSKGK 300
 KFKHGISIDN AYKVAEDLLR ELLVRDKRRN VRRIGVKLDN IIINKTNLSD FFDI 354
  GO:0005737   C:cytoplasm IEA:UniProtKB-SubCell
  GO:0003684   F:damaged DNA binding IEA:InterPro
  GO:0003887   F:DNA-directed DNA polymerase activity IEA:UniProtKB-HAMAP
  GO:0000287   F:magnesium ion binding IEA:UniProtKB-HAMAP
  GO:0006281   P:DNA repair IEA:UniProtKB-HAMAP
  IPR017961   DNA_pol_Y-fam_little_finger.
  IPR001126   DNA_repair_prot_UmuC-like.
  IPR017963   DNA_repair_prot_UmuC-like_N.
  IPR022880   DNApol_IV.
  IPR024728   PolY_HhH_motif.
  PF00817   IMS.
  PF11798   IMS_HHH.
  PS50173   UMUC.