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F21E1_50

Protein FULL name:

DNA gyrase subunit B-like protein [Arabidopsis thaliana].


F21E1_50 (Arabidopsis thaliana) is product of expression of gene.






FUNCTION: DNA gyrase negatively supercoils closed circular double- stranded DNA in an ATP-dependent manner.

CATALYTIC ACTIVITY: ATP-dependent breakage, passage and rejoining of double-stranded DNA.

SUBUNIT: Made up of two chains. The A chain is responsible for DNA breakage and rejoining; the B chain catalyzes ATP hydrolysis (By similarity).

SUBCELLULAR LOCATION: Mitochondrion.

SIMILARITY: Belongs to the type II topoisomerase family.

SIMILARITY: Contains 1 Toprim domain.

SEQUENCE CAUTION: Sequence=CAC05495.1; Type=Erroneous gene model prediction;


NCBI GenPept GI number(s): 9955568
Species: Arabidopsis thaliana

Links to other databases:

Database ID Link
Uniprot Q94BZ7 Q94BZ7
PFAM: - Q94BZ7 (Link - using uniprot id)
InterPro: - Q94BZ7 (Link - using uniprot id)
CATH: - -
SCOP: - -
PDB: - -


Protein sequence:
MALLQRASYLRLYYLRLMGSRPRLFSSSLSPALHRHSSTLSSPPFSSPSP
RLKFQLTSVLSQRLIQRNAISSRFLSTEASQETTTSKGYSSEQIQVLEGL
DPVRKRPGMYIGSTGSRGLHHLVYEILDNAIDEAQAGYASKVDVVLHADG
SVSVVDNGRGIPTDLHPATKKSSLETVLTVLHAGGKFGGTSSGYSVSGGL
HGVGLSVVNALSEALEVSVWRDGMEHKQNYSRGKPITTLTCRVLPLESKG
TKGTSIRFWPDKEGFACFPLLTTLPKPKLDLMINFPLWNELFSVFTTAIE
FDHNTIAGRIRELAFLNPKVTISLKKEDDDPEKTQYSEYSFAGGLTEYVS
WLNTDKNPIHDVLGFRREINGATVDVALQWCSDAYSDTMLGYANSIRTID
GGTHIEGVKASLTRTLNTLAKKSKTVKEKDISLSGEHVREGLTCIVSVKV
PNPEFEGQTKTRLGNPEVRKIVDQSVQEYLTEFLELHPDILESIISKSLN
AYKAALAAKRARELVRSKSVLKSSSLPGKLADCSSTDPEVSEIFIVEGDS
AGGSAKQGRDRRFQAILPLRGKILNIERKDEAAMYKNEEIQNLILGLGLG
VKGEDFKKENLRYHKIIILTDADVDGAHIRTLLLTFFFRYQRALFDAGCI
YVGVPPLFKVERGKNAQYCYDDADLKKITSNFPANASYNIQRFKGLGEMM
PEQLWETTMNPETRILKQLVVDDIAEANMTFSSLMGARVDVRKELIKNAA
TRINLQRLDI

References:

Title Authors Journal
Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana. Tabata S, Kaneko T, Nakamura Y, Kotani H, Kato T, Asamizu E, Miyajima N, Sasamoto S, Kimura T, Hosouchi T, Kawashima K, Kohara M, Matsumoto M, Matsuno A, Muraki A, Nakayama S, Nakazaki N, Naruo K, Okumura S, Shinpo S, Takeuchi C, Wada T, Watanabe A, Yamada M, Yasuda M, Sato S, de la Bastide M, Huang E, Spiegel L, Gnoj L, O'Shaughnessy A, Preston R, Habermann K, Murray J, Johnson D, Rohlfing T, Nelson J, Stoneking T, Pepin K, Spieth J, Sekhon M, Armstrong J, Becker M, Belter E, Cordum H, Cordes M, Courtney L, Courtney W, Dante M, Du H, Edwards J, Fryman J, Haakensen B, Lamar E, Latreille P, Leonard S, Meyer R, Mulvaney E, Ozersky P, Riley A, Strowmatt C, Wagner-McPherson C, Wollam A, Yoakum M, Bell M, Dedhia N, Parnell L, Shah R, Rodriguez M, See LH, Vil D, Baker J, Kirchoff K, Toth K, King L, Bahret A, Miller B, Marra M, Martienssen R, McCombie WR, Wilson RK, Murphy G, Bancroft I, Volckaert G, Wambutt R, Dusterhoft A, Stiekema W, Pohl T, Entian KD, Terryn N, Hartley N, Bent E, Johnson S, Langham SA, McCullagh B, Robben J, Grymonprez B, Zimmermann W, Ramsperger U, Wedler H, Balke K, Wedler E, Peters S, van Staveren M, Dirkse W, Mooijman P, Lankhorst RK, Weitzenegger T, Bothe G, Rose M, Hauf J, Berneiser S, Hempel S, Feldpausch M, Lamberth S, Villarroel R, Gielen J, Ardiles W, Bents O, Lemcke K, Kolesov G, Mayer K, Rudd S, Schoof H, Schueller C, Zaccaria P, Mewes HW, Bevan M, Fransz P Nature Dec. 14, 2000
Empirical analysis of transcriptional activity in the Arabidopsis genome. Yamada K, Lim J, Dale JM, Chen H, Shinn P, Palm CJ, Southwick AM, Wu HC, Kim C, Nguyen M, Pham P, Cheuk R, Karlin-Newmann G, Liu SX, Lam B, Sakano H, Wu T, Yu G, Miranda M, Quach HL, Tripp M, Chang CH, Lee JM, Toriumi M, Chan MM, Tang CC, Onodera CS, Deng JM, Akiyama K, Ansari Y, Arakawa T, Banh J, Banno F, Bowser L, Brooks S, Carninci P, Chao Q, Choy N, Enju A, Goldsmith AD, Gurjal M, Hansen NF, Hayashizaki Y, Johnson-Hopson C, Hsuan VW, Iida K, Karnes M, Khan S, Koesema E, Ishida J, Jiang PX, Jones T, Kawai J, Kamiya A, Meyers C, Nakajima M, Narusaka M, Seki M, Sakurai T, Satou M, Tamse R, Vaysberg M, Wallender EK, Wong C, Yamamura Y, Yuan S, Shinozaki K, Davis RW, Theologis A, Ecker JR Science Oct. 31, 2003
Arabidopsis thaliana DNA gyrase is targeted to chloroplasts and mitochondria. Wall MK, Mitchenall LA, Maxwell A Proc Natl Acad Sci U S A May 18, 2004


Last modification of this entry: Oct. 6, 2010.

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