Full Link:
  • Version:
  • 10.0 (archived version)
STRINGSTRING
RFC4 RFC4 POLA1 POLA1 POLD1 POLD1 RFC5 RFC5 POLD2 POLD2 RPA3 RPA3 PCNA PCNA POLD3 POLD3 POLD4 POLD4 POLE POLE UBC UBC
"POLD4" - polymerase in Homo sapiens
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Size
small protein node
small nodes:
protein of unknown 3D structure
large protein node
large nodes:
some 3D structure is known or predicted
Node Color
colored protein node
colored nodes:
query proteins and first shell of interactors
non-colored protein node
white nodes:
second shell of interactors
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding each other.
Known Interactions
database edge
from curated databases
experiment edge
experimentally determined
Predicted Interactions
neighborhood edge
gene neighborhood
fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
Others
textmining edge
textmining
coexpression edge
co-expression
homology edge
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
POLD4polymerase (DNA-directed), delta 4, accessory subunit; Required for optimal DNA polymerase delta activity. May contribute to PCNA-dependent activity of DNA polymerase delta (107 aa)    
Predicted Functional Partners:
POLD1
polymerase (DNA directed), delta 1, catalytic subunit; Possesses two enzymatic activities- DNA synthesis (polymerase) and an exonucleolytic activity that degrades single stranded DNA in the 3’- to 5’-direction. Required with its accessory proteins (proliferating cell nuclear antigen (PCNA) and replication factor C (RFC) or activator 1) for leading strand synthesis. Also involved in completing Okazaki fragments initiated by the DNA polymerase alpha/primase complex (1107 aa)
        score_image score_image score_image   0.996
POLD2
polymerase (DNA directed), delta 2, accessory subunit; The function of the small subunit is not yet clear (469 aa)
        score_image score_image score_image   0.995
POLD3
polymerase (DNA-directed), delta 3, accessory subunit; Required for optimal DNA polymerase delta activity (466 aa)
        score_image score_image score_image   0.993
PCNA
proliferating cell nuclear antigen; Auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase’s processibility during elongation of the leading strand. Induces a robust stimulatory effect on the 3’- 5’ exonuclease and 3’-phosphodiesterase, but not apurinic- apyrimidinic (AP) endonuclease, APEX2 activities. Has to be loaded onto DNA in order to be able to stimulate APEX2. Plays a key role in DNA damage response (DDR) by being conveniently positioned at the replication fork to coordinate DNA replication with DNA re [...] (261 aa)
        score_image score_image score_image   0.993
RFC4
replication factor C (activator 1) 4, 37kDa; The elongation of primed DNA templates by DNA polymerase delta and epsilon requires the action of the accessory proteins proliferating cell nuclear antigen (PCNA) and activator 1. This subunit may be involved in the elongation of the multiprimed DNA template (363 aa)
          score_image score_image   0.948
POLE
polymerase (DNA directed), epsilon, catalytic subunit; Participates in DNA repair and in chromosomal DNA replication (2286 aa)
        score_image score_image score_image   0.939
RFC5
replication factor C (activator 1) 5, 36.5kDa; The elongation of primed DNA templates by DNA polymerase delta and epsilon requires the action of the accessory proteins proliferating cell nuclear antigen (PCNA) and activator 1 (340 aa)
          score_image score_image   0.933
UBC
ubiquitin C (685 aa)
        score_image       0.933
POLA1
polymerase (DNA directed), alpha 1, catalytic subunit; Plays an essential role in the initiation of DNA replication. During the S phase of the cell cycle, the DNA polymerase alpha complex (composed of a catalytic subunit POLA1/p180, a regulatory subunit POLA2/p70 and two primase subunits PRIM1/p49 and PRIM2/p58) is recruited to DNA at the replicative forks via direct interactions with MCM10 and WDHD1. The primase subunit of the polymerase alpha complex initiates DNA synthesis by oligomerising short RNA primers on both leading and lagging strands. These primers are initially extended by [...] (1462 aa)
        score_image score_image score_image   0.929
RPA3
replication protein A3, 14kDa; Required for DNA recombination, repair and replication. The activity of RP-A is mediated by single-stranded DNA binding and protein interactions (121 aa)
          score_image score_image   0.927
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
Server load: low (36%)