ID 5.6.2.4 DE DNA 3'-5' helicase. AN Holliday junction DNA helicase. CA Couples ATP hydrolysis with the unwinding of duplex DNA by translocating CA in the 3'-5' direction. CC -!- Helicases are motor proteins that can transiently catalyze the CC unwinding of energetically stable duplex DNA or RNA molecules by CC using ATP hydrolysis as the source of energy (although other CC nucleoside triphosphates can replace ATP in some cases). CC -!- DNA helicases unwind duplex DNA and are involved in replication, CC repair, recombination, transcription, pre-rRNA processing, CC and translation initiation. CC -!- Mechanistically, DNA helicases are divided into those that can CC translocate in the 3'-5' direction and those that translocate in the CC 5'-3' direction with respect to the strand on which they initially CC bind. CC -!- This entry describes a number of DNA helicases that translocate in CC the 3'-5' direction. CC -!- Many of the enzymes require a 3' single-stranded DNA tail. CC -!- The Rep protein is a component of the bacterial replisome, providing CC a replication fork-specific motor. The UvrD enzyme, found in Gram- CC negative bacteria, is involved in maintenance of chromosomal CC integrity. The RecQ proteins are a family of eukaryotic helicases CC that are involved in DNA replication, transcription and repair. The CC Mer3 helicase, found in fungi and plants, is required for crossover CC formation during meiosis. cf. EC 5.6.2.3, DNA 5'-3' helicase. DR A3DH19, ADDA_ACET2 ; A6TVN2, ADDA_ALKMQ ; A8MJ41, ADDA_ALKOO ; DR B7GM51, ADDA_ANOFW ; A0RAX7, ADDA_BACAH ; Q81TW1, ADDA_BACAN ; DR B7JDU4, ADDA_BACC0 ; Q73C23, ADDA_BACC1 ; B7IL84, ADDA_BACC2 ; DR B7HGP9, ADDA_BACC4 ; B7HZR5, ADDA_BACC7 ; A7GM37, ADDA_BACCN ; DR B9ITE9, ADDA_BACCQ ; Q81GP9, ADDA_BACCR ; Q63EM2, ADDA_BACCZ ; DR Q6HM43, ADDA_BACHK ; Q65LJ9, ADDA_BACLD ; A9VJ02, ADDA_BACMK ; DR A8FBR1, ADDA_BACP2 ; P23478, ADDA_BACSU ; A7Z368, ADDA_BACVZ ; DR Q8RCZ0, ADDA_CALS4 ; Q3AA35, ADDA_CARHZ ; Q97GV3, ADDA_CLOAB ; DR A7FPG0, ADDA_CLOB1 ; C3L047, ADDA_CLOB6 ; A6LPC4, ADDA_CLOB8 ; DR B2UX57, ADDA_CLOBA ; B2THC8, ADDA_CLOBB ; A5HYY0, ADDA_CLOBH ; DR C1FSA8, ADDA_CLOBJ ; B1IEN0, ADDA_CLOBK ; A7GAJ8, ADDA_CLOBL ; DR B1KUZ8, ADDA_CLOBM ; Q18AN9, ADDA_CLOD6 ; B9DZK4, ADDA_CLOK1 ; DR A5N628, ADDA_CLOK5 ; A0PY67, ADDA_CLONN ; Q0TV46, ADDA_CLOP1 ; DR Q8XPE2, ADDA_CLOPE ; Q0SWW4, ADDA_CLOPS ; B1I493, ADDA_DESAP ; DR B8FXD7, ADDA_DESHD ; Q24WW8, ADDA_DESHY ; A4J4E3, ADDA_DESRM ; DR Q836J8, ADDA_ENTFA ; B1YKM8, ADDA_EXIS2 ; Q5L263, ADDA_GEOKA ; DR A4IKW7, ADDA_GEOTN ; B0TDI0, ADDA_HELMI ; Q5FJX0, ADDA_LACAC ; DR B3WEJ1, ADDA_LACCB ; Q1GAA9, ADDA_LACDA ; Q04AN7, ADDA_LACDB ; DR Q043G6, ADDA_LACGA ; A8YVK0, ADDA_LACH4 ; Q74JA6, ADDA_LACJO ; DR Q9CJI9, ADDA_LACLA ; A2RH77, ADDA_LACLM ; Q033I1, ADDA_LACLS ; DR Q038V7, ADDA_LACP3 ; A9KTE6, ADDA_LACP7 ; Q88U41, ADDA_LACPL ; DR Q38X69, ADDA_LATSS ; B1MZM2, ADDA_LEUCK ; Q03W49, ADDA_LEUMM ; DR Q03NA7, ADDA_LEVBA ; Q1WRS0, ADDA_LIGS1 ; B2GEY4, ADDA_LIMF3 ; DR A5VHK2, ADDA_LIMRD ; B2G532, ADDA_LIMRJ ; Q929A9, ADDA_LISIN ; DR Q71X99, ADDA_LISMF ; B8DF44, ADDA_LISMH ; Q8Y511, ADDA_LISMO ; DR A0AL18, ADDA_LISW6 ; B1HN90, ADDA_LYSSC ; Q2RL77, ADDA_MOOTA ; DR B2A610, ADDA_NATTJ ; Q8ERW5, ADDA_OCEIH ; Q04GY7, ADDA_OENOB ; DR Q03D71, ADDA_PEDPA ; A5D1P3, ADDA_PELTS ; B8I2Y2, ADDA_RUMCH ; DR A7X0I2, ADDA_STAA1 ; A6U074, ADDA_STAA2 ; Q2FIA8, ADDA_STAA3 ; DR Q2FZT5, ADDA_STAA8 ; A5IRE5, ADDA_STAA9 ; Q2YWW4, ADDA_STAAB ; DR Q5HHB7, ADDA_STAAC ; A6QFH8, ADDA_STAAE ; Q99VC3, ADDA_STAAM ; DR Q7A6H4, ADDA_STAAN ; Q6GIC1, ADDA_STAAR ; Q6GAV9, ADDA_STAAS ; DR A8Z073, ADDA_STAAT ; Q8NXE9, ADDA_STAAW ; B9DIS2, ADDA_STACT ; DR Q5HQJ4, ADDA_STAEQ ; Q8CPT9, ADDA_STAES ; Q4L4Y3, ADDA_STAHJ ; DR Q49WA6, ADDA_STAS1 ; Q3K1I4, ADDA_STRA1 ; Q8E5T9, ADDA_STRA3 ; DR Q8E061, ADDA_STRA5 ; B4U2H1, ADDA_STREM ; A8AY33, ADDA_STRGC ; DR Q8DT76, ADDA_STRMU ; Q9A0H3, ADDA_STRP1 ; Q04KF8, ADDA_STRP2 ; DR P0CZ52, ADDA_STRP3 ; B5E4P5, ADDA_STRP4 ; Q5XCW6, ADDA_STRP6 ; DR Q8P1J2, ADDA_STRP8 ; Q1JCJ8, ADDA_STRPB ; Q1JMH5, ADDA_STRPC ; DR Q1JHM1, ADDA_STRPD ; Q1J7E4, ADDA_STRPF ; A2RFA8, ADDA_STRPG ; DR B1IBR6, ADDA_STRPI ; B8ZQ32, ADDA_STRPJ ; Q48UB8, ADDA_STRPM ; DR Q97QP9, ADDA_STRPN ; P0CZ53, ADDA_STRPQ ; B2IPX3, ADDA_STRPS ; DR B5XKR4, ADDA_STRPZ ; Q8DPR6, ADDA_STRR6 ; A4W0M7, ADDA_STRS2 ; DR C0MGY6, ADDA_STRS7 ; A3CNT9, ADDA_STRSV ; A4VUD2, ADDA_STRSY ; DR Q5LY80, ADDA_STRT1 ; Q5M2T7, ADDA_STRT2 ; Q03IZ8, ADDA_STRTD ; DR B9DRV0, ADDA_STRU0 ; Q67MD5, ADDA_SYMTH ; Q0AXU8, ADDA_SYNWW ; DR B0KDB7, ADDA_THEP3 ; B0K213, ADDA_THEPX ; O18017, BLM_CAEEL ; DR Q9I920, BLM_CHICK ; Q9VGI8, BLM_DROME ; P54132, BLM_HUMAN ; DR O88700, BLM_MOUSE ; Q9DEY9, BLM_XENLA ; Q9VDA0, FANCM_DROME; DR F1ND48, FBH1_CHICK ; Q8NFZ0, FBH1_HUMAN ; Q8K2I9, FBH1_MOUSE ; DR Q9USU3, FBH1_SCHPO ; P15038, HELD_ECOLI ; Q9YFQ8, HELS_AERPE ; DR P0DMI1, HELS_ARCFU ; A8MB76, HELS_CALMQ ; Q5UYM9, HELS_HALMA ; DR B0R7Q2, HELS_HALS3 ; Q9HMV6, HELS_HALSA ; Q8TL39, HELS_METAC ; DR Q0W6L1, HELS_METAR ; A7IB61, HELS_METB6 ; Q465R3, HELS_METBF ; DR Q12WZ6, HELS_METBU ; Q58524, HELS_METJA ; Q8PZR7, HELS_METMA ; DR O26901, HELS_METTH ; A6UN73, HELS_METVS ; Q3IU46, HELS_NATPD ; DR Q9V0A9, HELS_PYRAB ; A3MSA1, HELS_PYRCJ ; O73946, HELS_PYRFU ; DR O59025, HELS_PYRHO ; Q97VY9, HELS_SACS2 ; D0KN27, HELS_SACS9 ; DR Q4JC00, HELS_SULAC ; F0NDL2, HELS_SULIR ; Q974S1, HELS_SULTO ; DR Q9HJX7, HELS_THEAC ; Q5JGV6, HELS_THEKO ; Q97AI2, HELS_THEVO ; DR Q12039, HMI1_YEAST ; Q09811, HUS2_SCHPO ; O34580, PCRA_BACSU ; DR P56255, PCRA_GEOSE ; Q9S3Q0, PCRA_LEUCI ; Q53727, PCRA_STAA8 ; DR Q5HEL7, PCRA_STAAC ; P64318, PCRA_STAAM ; P64319, PCRA_STAAN ; DR Q6GFF2, PCRA_STAAR ; Q6G828, PCRA_STAAS ; Q8NVT1, PCRA_STAAW ; DR Q5HN29, PCRA_STAEQ ; Q8CRT9, PCRA_STAES ; O51578, RECB_BORBU ; DR P57529, RECB_BUCAI ; Q8K9A9, RECB_BUCAP ; Q89AB3, RECB_BUCBP ; DR Q9PLT8, RECB_CHLMU ; Q9Z7G7, RECB_CHLPN ; O84645, RECB_CHLTR ; DR P08394, RECB_ECOLI ; P45157, RECB_HAEIN ; A0QS29, RECB_MYCS2 ; DR P9WMQ2, RECB_MYCTO ; P9WMQ3, RECB_MYCTU ; A8WK63, RECQ1_CAEBR; DR Q9TXJ8, RECQ1_CAEEL; P46063, RECQ1_HUMAN; Q9Z129, RECQ1_MOUSE; DR Q5RF63, RECQ1_PONAB; Q6AYJ1, RECQ1_RAT ; Q9FT73, RECQ2_ARATH; DR O94761, RECQ4_HUMAN; Q75NR7, RECQ4_MOUSE; O94762, RECQ5_HUMAN; DR Q8VID5, RECQ5_MOUSE; D4ACP5, RECQ5_RAT ; O34748, RECQ_BACSU ; DR P15043, RECQ_ECOLI ; P71359, RECQ_HAEIN ; Q9CL21, RECQ_PASMU ; DR P40724, RECQ_SALTY ; P73421, RECQ_SYNY3 ; P50729, RECS_BACSU ; DR P57654, REP_BUCAI ; O51889, REP_BUCAP ; Q89A21, REP_BUCBP ; DR P09980, REP_ECOLI ; P44804, REP_HAEIN ; Q9L6S1, REP_SALTY ; DR Q9FT74, RQL1_ARATH ; Q9FT72, RQL3_ARATH ; Q8L840, RQL4A_ARATH; DR Q9FT70, RQL4B_ARATH; Q0WVW7, RQL5_ARATH ; Q9FT69, RQSIM_ARATH; DR P35187, SGS1_YEAST ; D1KF50, SRS2L_ARATH; Q10213, SRS2_SCHPO ; DR P12954, SRS2_YEAST ; P0CT33, TLH1_SCHPO ; Q1RKN3, TLH2_SCHPO ; DR P0A5A4, UVRD1_MYCBO; Q9CD72, UVRD1_MYCLE; P9WMQ0, UVRD1_MYCTO; DR P9WMQ1, UVRD1_MYCTU; P64321, UVRD2_MYCBO; P53528, UVRD2_MYCLE; DR P9WMP8, UVRD2_MYCTO; P9WMP9, UVRD2_MYCTU; P03018, UVRD_ECOLI ; DR Q02322, UVRD_HAEIN ; P45612, UVRD_MYCCT ; P47486, UVRD_MYCGE ; DR P75437, UVRD_MYCPN ; Q1RIP8, UVRD_RICBR ; Q92HZ6, UVRD_RICCN ; DR Q4ULN5, UVRD_RICFE ; Q9ZD95, UVRD_RICPR ; Q68WT1, UVRD_RICTY ; DR Q05311, UVRD_SALTY ; Q19546, WRN_CAEEL ; Q14191, WRN_HUMAN ; DR O09053, WRN_MOUSE ; O93530, WRN_XENLA ; P75438, Y340_MYCPN ; DR O31626, YJCD_BACSU ; Q5UR49, YR568_MIMIV; //