ID   G7H7I5_9ACTN            Unreviewed;       348 AA.
AC   G7H7I5;
DT   25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT   25-JAN-2012, sequence version 1.
DT   24-JAN-2024, entry version 40.
DE   RecName: Full=DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00012417};
DE            EC=2.7.7.7 {ECO:0000256|ARBA:ARBA00012417};
GN   Name=dinB {ECO:0000313|EMBL:GAB11810.1};
GN   ORFNames=GOARA_088_00740 {ECO:0000313|EMBL:GAB11810.1};
OS   Gordonia araii NBRC 100433.
OC   Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Gordoniaceae;
OC   Gordonia.
OX   NCBI_TaxID=1073574 {ECO:0000313|EMBL:GAB11810.1, ECO:0000313|Proteomes:UP000035088};
RN   [1] {ECO:0000313|EMBL:GAB11810.1, ECO:0000313|Proteomes:UP000035088}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 100433 {ECO:0000313|EMBL:GAB11810.1,
RC   ECO:0000313|Proteomes:UP000035088};
RA   Yoshida Y., Hosoyama A., Tsuchikane K., Katsumata H., Yamazaki S.,
RA   Fujita N.;
RT   "Whole genome shotgun sequence of Gordonia araii NBRC 100433.";
RL   Submitted (NOV-2011) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Poorly processive, error-prone DNA polymerase involved in
CC       untargeted mutagenesis. Copies undamaged DNA at stalled replication
CC       forks, which arise in vivo from mismatched or misaligned primer ends.
CC       These misaligned primers can be extended by PolIV. Exhibits no 3'-5'
CC       exonuclease (proofreading) activity. May be involved in translesional
CC       synthesis, in conjunction with the beta clamp from PolIII.
CC       {ECO:0000256|ARBA:ARBA00025589}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a 2'-deoxyribonucleoside 5'-triphosphate + DNA(n) =
CC         diphosphate + DNA(n+1); Xref=Rhea:RHEA:22508, Rhea:RHEA-COMP:17339,
CC         Rhea:RHEA-COMP:17340, ChEBI:CHEBI:33019, ChEBI:CHEBI:61560,
CC         ChEBI:CHEBI:173112; EC=2.7.7.7;
CC         Evidence={ECO:0000256|ARBA:ARBA00024632};
CC   -!- SIMILARITY: Belongs to the DNA polymerase type-Y family.
CC       {ECO:0000256|ARBA:ARBA00010945}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:GAB11810.1}.
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DR   EMBL; BAEE01000088; GAB11810.1; -; Genomic_DNA.
DR   RefSeq; WP_007323884.1; NZ_JABELY010000019.1.
DR   AlphaFoldDB; G7H7I5; -.
DR   STRING; 1073574.GOARA_088_00740; -.
DR   Proteomes; UP000035088; Unassembled WGS sequence.
DR   GO; GO:0003684; F:damaged DNA binding; IEA:InterPro.
DR   GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:InterPro.
DR   GO; GO:0006281; P:DNA repair; IEA:InterPro.
DR   GO; GO:0009432; P:SOS response; IEA:UniProt.
DR   CDD; cd03586; PolY_Pol_IV_kappa; 1.
DR   Gene3D; 3.30.70.270; -; 1.
DR   Gene3D; 3.40.1170.60; -; 1.
DR   Gene3D; 1.10.150.20; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR   Gene3D; 3.30.1490.100; DNA polymerase, Y-family, little finger domain; 1.
DR   InterPro; IPR043502; DNA/RNA_pol_sf.
DR   InterPro; IPR036775; DNA_pol_Y-fam_lit_finger_sf.
DR   InterPro; IPR017961; DNA_pol_Y-fam_little_finger.
DR   InterPro; IPR022880; DNApol_IV.
DR   InterPro; IPR043128; Rev_trsase/Diguanyl_cyclase.
DR   InterPro; IPR001126; UmuC.
DR   PANTHER; PTHR11076:SF33; DNA POLYMERASE KAPPA; 1.
DR   PANTHER; PTHR11076; DNA REPAIR POLYMERASE UMUC / TRANSFERASE FAMILY MEMBER; 1.
DR   Pfam; PF00817; IMS; 1.
DR   Pfam; PF11799; IMS_C; 1.
DR   SUPFAM; SSF56672; DNA/RNA polymerases; 1.
DR   SUPFAM; SSF100879; Lesion bypass DNA polymerase (Y-family), little finger domain; 1.
DR   PROSITE; PS50173; UMUC; 1.
PE   3: Inferred from homology;
FT   DOMAIN          1..187
FT                   /note="UmuC"
FT                   /evidence="ECO:0000259|PROSITE:PS50173"
SQ   SEQUENCE   348 AA;  38351 MW;  64AD61CC839689E6 CRC64;
     MHVDLDQFQV SVERRRSPEL VGRPVIVGGN GDPTEPRKVV TCASYEARAE GVRAGMPLRA
     AYRKMPDAVY LPLDVEAYDD ASADVMQTLR GFGPVEVWGW DEAYLGTDDL DDEQARTLAR
     EVIDTIGQRT DLPASIGISD NKQRAKMATN FAKRQPVDDG PRVFTLDANN WGELMGGQPT
     RELWSVGPKT AAKLTGIGVN TVDDLVATPK DDLIATFGPH QGNWLYVLCR GGGDSTITEE
     PWEAKSHSHS RTFPTDLSEP VELHAALDDL TAHVLGQVVD EQREVFRVAV TVRTKTFYTR
     TKSRKLPSPT TASAEISPVV HALFDDFDLD RPVRLLGVRL DLVSQDSE
//