ID A0A1M6F4Q6_9FLAO Unreviewed; 624 AA.
AC A0A1M6F4Q6;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=DNA polymerase III subunit gamma/tau {ECO:0000256|RuleBase:RU364063};
DE EC=2.7.7.7 {ECO:0000256|RuleBase:RU364063};
GN Name=dnaX {ECO:0000256|RuleBase:RU364063};
GN ORFNames=SAMN04487908_10744 {ECO:0000313|EMBL:SHI92642.1};
OS Aequorivita viscosa.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Aequorivita.
OX NCBI_TaxID=797419 {ECO:0000313|EMBL:SHI92642.1, ECO:0000313|Proteomes:UP000184172};
RN [1] {ECO:0000313|Proteomes:UP000184172}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 26349 {ECO:0000313|Proteomes:UP000184172};
RA Varghese N., Submissions S.;
RL Submitted (NOV-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: DNA polymerase III is a complex, multichain enzyme
CC responsible for most of the replicative synthesis in bacteria. This DNA
CC polymerase also exhibits 3' to 5' exonuclease activity.
CC {ECO:0000256|RuleBase:RU364063}.
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 ECO:0000256|RuleBase:RU364063};
CC -!- SUBUNIT: DNA polymerase III contains a core (composed of alpha, epsilon
CC and theta chains) that associates with a tau subunit. This core
CC dimerizes to form the POLIII' complex. PolIII' associates with the
CC gamma complex (composed of gamma, delta, delta', psi and chi chains)
CC and with the beta chain to form the complete DNA polymerase III
CC complex. {ECO:0000256|RuleBase:RU364063}.
CC -!- SIMILARITY: Belongs to the DnaX/STICHEL family.
CC {ECO:0000256|ARBA:ARBA00006360, ECO:0000256|RuleBase:RU364063}.
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DR EMBL; FQYV01000007; SHI92642.1; -; Genomic_DNA.
DR RefSeq; WP_073216602.1; NZ_FQYV01000007.1.
DR AlphaFoldDB; A0A1M6F4Q6; -.
DR STRING; 797419.SAMN05216556_10845; -.
DR OrthoDB; 9810148at2; -.
DR Proteomes; UP000184172; Unassembled WGS sequence.
DR GO; GO:0009360; C:DNA polymerase III complex; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:UniProtKB-KW.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
DR CDD; cd00009; AAA; 1.
DR CDD; cd18137; HLD_clamp_pol_III_gamma_tau; 1.
DR Gene3D; 1.10.8.60; -; 1.
DR Gene3D; 1.20.272.10; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR001270; ClpA/B.
DR InterPro; IPR008921; DNA_pol3_clamp-load_cplx_C.
DR InterPro; IPR022754; DNA_pol_III_gamma-3.
DR InterPro; IPR012763; DNA_pol_III_sug/sutau_N.
DR InterPro; IPR045085; HLD_clamp_pol_III_gamma_tau.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR02397; dnaX_nterm; 1.
DR PANTHER; PTHR11669:SF0; PROTEIN STICHEL; 1.
DR PANTHER; PTHR11669; REPLICATION FACTOR C / DNA POLYMERASE III GAMMA-TAU SUBUNIT; 1.
DR Pfam; PF13177; DNA_pol3_delta2; 1.
DR Pfam; PF12169; DNA_pol3_gamma3; 1.
DR PRINTS; PR00300; CLPPROTEASEA.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF48019; post-AAA+ oligomerization domain-like; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|RuleBase:RU364063};
KW DNA replication {ECO:0000256|RuleBase:RU364063};
KW DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932,
KW ECO:0000256|RuleBase:RU364063};
KW Nucleotide-binding {ECO:0000256|RuleBase:RU364063};
KW Nucleotidyltransferase {ECO:0000256|RuleBase:RU364063};
KW Reference proteome {ECO:0000313|Proteomes:UP000184172};
KW Transferase {ECO:0000256|RuleBase:RU364063}.
FT DOMAIN 38..168
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT REGION 393..434
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 395..434
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 624 AA; 70811 MW; 4851725EA175A384 CRC64;
MEQFIVSARK YRPAVFKDVV GQQAITNTLE NAIKNNHLAQ ALLFTGPRGV GKTTCARILA
KEINQDGTQK EDEDFAFNIF ELDAASNNSV DDIRNLIDQV RIPPQVGNYK VYIIDEVHML
SSAAFNAFLK TLEEPPKHAI FILATTEKHK IIPTILSRCQ IFDFRRIGVR DIKDHLAEVA
MAEGIEAEDD ALHIIAQKAD GALRDALSIF DRVVSFAGTN LTREAVTENL NVLDYTWYFH
ITDLLLKNNI PQVLVAYNEI LSKGFDGHHF VMGLASHFRD LLVCQHQETI ELLEVGEQVK
TMYFEQSQKT SQQFLIDAIN IANTCDLKYK TSQNQRLLVE LCLMQLASLT FQGEKKNSNN
QTLTQLNINP ERFVIPPSHF KAQKPGAILS GAKEKQITSA GSSASKSIKT NELGATNSNV
NEPPQKLSSE DNSTIKTASN AQTSVDNNQE KAIEDNTDKI VQRSKNLMER NARKVSALSL
KSIQKQQELK EEIEANTPKQ RILPKEEFSE EQMIAVWNSY SKIVEQEGKY NLLSHLSMNV
PKLNGHIIHL EFPNYTIKTE LERAKFELLQ FLRENLNNHN IDLDITVNEK VEKKYAYSPR
EKFDKLKEKN PAIEKLRQEF DLDI
//
