ID   A0A3B3Q1K2_9TELE        Unreviewed;       260 AA.
AC   A0A3B3Q1K2;
DT   05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT   05-DEC-2018, sequence version 1.
DT   24-JAN-2024, entry version 22.
DE   RecName: Full=Proliferating cell nuclear antigen {ECO:0000256|ARBA:ARBA00020229, ECO:0000256|RuleBase:RU000641};
OS   Paramormyrops kingsleyae.
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Osteoglossocephala;
OC   Osteoglossomorpha; Osteoglossiformes; Mormyridae; Paramormyrops.
OX   NCBI_TaxID=1676925 {ECO:0000313|Ensembl:ENSPKIP00000000082.1, ECO:0000313|Proteomes:UP000261540};
RN   [1] {ECO:0000313|Ensembl:ENSPKIP00000000082.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2023) to UniProtKB.
CC   -!- FUNCTION: This protein is an auxiliary protein of DNA polymerase delta
CC       and is involved in the control of eukaryotic DNA replication by
CC       increasing the polymerase's processibility during elongation of the
CC       leading strand. {ECO:0000256|RuleBase:RU000641}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|RuleBase:RU000641}.
CC   -!- SIMILARITY: Belongs to the PCNA family. {ECO:0000256|ARBA:ARBA00010462,
CC       ECO:0000256|RuleBase:RU003671}.
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DR   AlphaFoldDB; A0A3B3Q1K2; -.
DR   STRING; 1676925.ENSPKIP00000000082; -.
DR   Ensembl; ENSPKIT00000023965.1; ENSPKIP00000000082.1; ENSPKIG00000018884.1.
DR   GeneTree; ENSGT00390000004965; -.
DR   OrthoDB; 118939at2759; -.
DR   Proteomes; UP000261540; Unplaced.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0030337; F:DNA polymerase processivity factor activity; IEA:InterPro.
DR   GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
DR   GO; GO:0006275; P:regulation of DNA replication; IEA:InterPro.
DR   GO; GO:0014823; P:response to activity; IEA:Ensembl.
DR   GO; GO:0009617; P:response to bacterium; IEA:Ensembl.
DR   CDD; cd00577; PCNA; 1.
DR   Gene3D; 3.70.10.10; -; 1.
DR   HAMAP; MF_00317; DNApol_clamp_arch; 1.
DR   InterPro; IPR046938; DNA_clamp_sf.
DR   InterPro; IPR000730; Pr_cel_nuc_antig.
DR   InterPro; IPR022649; Pr_cel_nuc_antig_C.
DR   InterPro; IPR022659; Pr_cel_nuc_antig_CS.
DR   InterPro; IPR022648; Pr_cel_nuc_antig_N.
DR   NCBIfam; TIGR00590; pcna; 1.
DR   PANTHER; PTHR11352; PROLIFERATING CELL NUCLEAR ANTIGEN; 1.
DR   PANTHER; PTHR11352:SF0; PROLIFERATING CELL NUCLEAR ANTIGEN; 1.
DR   Pfam; PF02747; PCNA_C; 1.
DR   Pfam; PF00705; PCNA_N; 1.
DR   PRINTS; PR00339; PCNACYCLIN.
DR   SUPFAM; SSF55979; DNA clamp; 2.
DR   PROSITE; PS01251; PCNA_1; 1.
DR   PROSITE; PS00293; PCNA_2; 1.
PE   3: Inferred from homology;
KW   DNA replication {ECO:0000256|RuleBase:RU003671};
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU003671};
KW   Nucleus {ECO:0000256|RuleBase:RU000641}.
FT   DOMAIN          1..124
FT                   /note="Proliferating cell nuclear antigen PCNA N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00705"
FT   DOMAIN          127..254
FT                   /note="Proliferating cell nuclear antigen PCNA C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02747"
SQ   SEQUENCE   260 AA;  28612 MW;  AC16E52F1BC7EC49 CRC64;
     MFEARLVQGS ILKKVLEALK DLITEACWDV SSSGISLQSM DSSHVSLVQL TLRSDGFDSY
     RCDRNLAMGV NLSSMSKILK CAGNEDIITM RAEDNADTLA LVFETPNQEK VSDYEMKLMD
     LDVEQLGIPE QEYSCVVKMP SGEFARICRD LSQIGDAVMI SCAKDGVKFS ASGELGTGNI
     KLSQTSSVDK EEEAVTIEMN EPVQLIFALN YLNFFTKATP LSKTVVLSMS ADIPLVVEYK
     IADMGHVKYY LAPKIDEEAS
//