RUVB_AKKM8
ID RUVB_AKKM8 Reviewed; 339 AA.
AC B2UPI9;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-2008, sequence version 1.
DT 03-AUG-2022, entry version 77.
DE RecName: Full=Holliday junction ATP-dependent DNA helicase RuvB {ECO:0000255|HAMAP-Rule:MF_00016};
DE EC=3.6.4.12 {ECO:0000255|HAMAP-Rule:MF_00016};
GN Name=ruvB {ECO:0000255|HAMAP-Rule:MF_00016}; OrderedLocusNames=Amuc_0629;
OS Akkermansia muciniphila (strain ATCC BAA-835 / DSM 22959 / JCM 33894 / BCRC
OS 81048 / CCUG 64013 / CIP 107961 / Muc).
OC Bacteria; Verrucomicrobia; Verrucomicrobiae; Verrucomicrobiales;
OC Akkermansiaceae; Akkermansia.
OX NCBI_TaxID=349741;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-835 / DSM 22959 / JCM 33894 / BCRC 81048 / CCUG 64013 / CIP
RC 107961 / Muc;
RX PubMed=21390229; DOI=10.1371/journal.pone.0016876;
RA van Passel M.W., Kant R., Zoetendal E.G., Plugge C.M., Derrien M.,
RA Malfatti S.A., Chain P.S., Woyke T., Palva A., de Vos W.M., Smidt H.;
RT "The genome of Akkermansia muciniphila, a dedicated intestinal mucin
RT degrader, and its use in exploring intestinal metagenomes.";
RL PLoS ONE 6:E16876-E16876(2011).
CC -!- FUNCTION: The RuvA-RuvB complex in the presence of ATP renatures
CC cruciform structure in supercoiled DNA with palindromic sequence,
CC indicating that it may promote strand exchange reactions in homologous
CC recombination. RuvAB is a helicase that mediates the Holliday junction
CC migration by localized denaturation and reannealing.
CC {ECO:0000255|HAMAP-Rule:MF_00016}.
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:0000255|HAMAP-Rule:MF_00016};
CC -!- SUBUNIT: Forms a complex with RuvA. {ECO:0000255|HAMAP-Rule:MF_00016}.
CC -!- SIMILARITY: Belongs to the RuvB family. {ECO:0000255|HAMAP-
CC Rule:MF_00016}.
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DR EMBL; CP001071; ACD04466.1; -; Genomic_DNA.
DR RefSeq; WP_012419681.1; NC_010655.1.
DR AlphaFoldDB; B2UPI9; -.
DR SMR; B2UPI9; -.
DR STRING; 349741.Amuc_0629; -.
DR EnsemblBacteria; ACD04466; ACD04466; Amuc_0629.
DR GeneID; 60880104; -.
DR KEGG; amu:Amuc_0629; -.
DR eggNOG; COG2255; Bacteria.
DR HOGENOM; CLU_055599_1_0_0; -.
DR OMA; IHRMSRP; -.
DR OrthoDB; 874197at2; -.
DR BioCyc; AMUC349741:G1GBX-686-MON; -.
DR Proteomes; UP000001031; Chromosome.
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:InterPro.
DR GO; GO:0009378; F:four-way junction helicase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR GO; GO:0009432; P:SOS response; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.10.10; -; 1.
DR Gene3D; 3.40.50.300; -; 1.
DR HAMAP; MF_00016; DNA_helic_RuvB; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR041445; AAA_lid_4.
DR InterPro; IPR004605; DNA_helicase_Holl-junc_RuvB.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR008824; RuvB-like_N.
DR InterPro; IPR008823; RuvB_C.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR42848; PTHR42848; 1.
DR Pfam; PF17864; AAA_lid_4; 1.
DR Pfam; PF05491; RuvB_C; 1.
DR Pfam; PF05496; RuvB_N; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF46785; SSF46785; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR00635; ruvB; 1.
PE 3: Inferred from homology;
KW ATP-binding; DNA damage; DNA recombination; DNA repair; Helicase;
KW Hydrolase; Nucleotide-binding; Reference proteome; SOS response.
FT CHAIN 1..339
FT /note="Holliday junction ATP-dependent DNA helicase RuvB"
FT /id="PRO_1000089612"
FT BINDING 60..67
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00016"
SQ SEQUENCE 339 AA; 37174 MW; 73BB523BAA9B6B6B CRC64;
MGESFYTRTT EAPSSAFDLS LRPPAFSEFC GQEKIKDRLM LMVEAARQRD DVLDHILLSG
PPGLGKTTLA NIIANAVGCR IHTTSGPQIE KAGDLAGVLT NLEKGDILFI DEIHRLHPAI
EEYLYPAMED FRLDIIIDQG PNARSIQLNL PKFTLVGATT RAGMLTSPLR SRFGLVNRLD
YYTREELCAI IERSAGLLNV PVDPEGALQI ALRSRGTPRV ANSLLRWVRD YAQVRGDGVI
TEQLAHDALT MIEIDDDGLD EMDKRLLEAM IYKFNGGPVG LSSLAVAVGE DASTLEDVHE
PFLIMQGYIS RTPRGRVAMP SAYLKMGAAP PANGQGWLL