ID A0A2Z4UV09_9ACTN Unreviewed; 464 AA.
AC A0A2Z4UV09;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE RecName: Full=Replicative DNA helicase {ECO:0000256|ARBA:ARBA00021957, ECO:0000256|RuleBase:RU362085};
DE EC=3.6.4.12 {ECO:0000256|ARBA:ARBA00012551, ECO:0000256|RuleBase:RU362085};
GN Name=dnaB {ECO:0000313|EMBL:AWZ12648.1};
GN ORFNames=DRB96_10295 {ECO:0000313|EMBL:AWZ12648.1};
OS Streptomyces sp. ICC1.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=2099583 {ECO:0000313|EMBL:AWZ12648.1, ECO:0000313|Proteomes:UP000250268};
RN [1] {ECO:0000313|EMBL:AWZ12648.1, ECO:0000313|Proteomes:UP000250268}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ICC1 {ECO:0000313|EMBL:AWZ12648.1,
RC ECO:0000313|Proteomes:UP000250268};
RA Gosse J.;
RT "Whole genome sequencing and metabolomic study of cave Streptomyces
RT isolates ICC1 and ICC4.";
RL Submitted (JUN-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Participates in initiation and elongation during chromosome
CC replication; it exhibits DNA-dependent ATPase activity.
CC {ECO:0000256|ARBA:ARBA00002835, ECO:0000256|RuleBase:RU362085}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.12;
CC Evidence={ECO:0000256|ARBA:ARBA00001665,
CC ECO:0000256|RuleBase:RU362085};
CC -!- SIMILARITY: Belongs to the helicase family. DnaB subfamily.
CC {ECO:0000256|ARBA:ARBA00008428, ECO:0000256|RuleBase:RU362085}.
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DR EMBL; CP030287; AWZ12648.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2Z4UV09; -.
DR Proteomes; UP000250268; Chromosome.
DR GO; GO:1990077; C:primosome complex; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003678; F:DNA helicase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006269; P:DNA replication, synthesis of RNA primer; IEA:UniProtKB-UniRule.
DR CDD; cd00984; DnaB_C; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR036185; DNA_heli_DnaB-like_N_sf.
DR InterPro; IPR007692; DNA_helicase_DnaB.
DR InterPro; IPR007694; DNA_helicase_DnaB-like_C.
DR InterPro; IPR007693; DNA_helicase_DnaB-like_N.
DR InterPro; IPR016136; DNA_helicase_N/primase_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR00665; DnaB; 1.
DR PANTHER; PTHR30153:SF2; REPLICATIVE DNA HELICASE; 1.
DR PANTHER; PTHR30153; REPLICATIVE DNA HELICASE DNAB; 1.
DR Pfam; PF00772; DnaB; 1.
DR Pfam; PF03796; DnaB_C; 1.
DR SUPFAM; SSF48024; N-terminal domain of DnaB helicase; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS51199; SF4_HELICASE; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU362085};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705,
KW ECO:0000256|RuleBase:RU362085};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU362085};
KW Helicase {ECO:0000256|RuleBase:RU362085, ECO:0000313|EMBL:AWZ12648.1};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU362085};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU362085}; Primosome {ECO:0000256|RuleBase:RU362085};
KW Reference proteome {ECO:0000313|Proteomes:UP000250268}.
FT DOMAIN 197..464
FT /note="SF4 helicase"
FT /evidence="ECO:0000259|PROSITE:PS51199"
FT REGION 1..25
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 464 AA; 50849 MW; 0449F79B72A8864F CRC64;
MTIVAPNAAR DDEQQRSGRN GFELVPPHNL EAETATLGGQ MLSKDAIGEV LDTPMQQRDY
YRPAHETIQA AILYLYGKGE PVDPITVGAE LTRRGDIAKV GGVSYLHTLV QAVPTAANAA
YYAEIVHEHA VLRRLVQAGT KITQLGYSKV GELDEVRSSV EAEILDALAT REQTAGYAYV
REDVAGFWDD LDARMKGTAE ISGIPTGLTD LDSLTNGFQP GQFIVIGARP AIGKSTLALD
IARSAAVRYG HTVAFFSLEM GRAEILQRLY SAEARVALHH IRAGTTTEDD LTRLVRRTPD
IDAAPLIVDD SPNLSMTEIR SRARRMKQSK GGLDLLIVDY LQLMKSGGMG RPENRQQEVS
DISRNLKLLA KELEIPVIAL SQLNRGPEQR TDKRPQIGEL RESGSIEQDA DMVILLHRED
AYEKESPRAG EADLIVAKHR NGPTATISVA FQGHYSRFVD MAST
//
