1a36

(Difference between revisions)

Revision as of 13:28, 20 October 2012

1a36, resolution 2.80Å ()

Activity:

DNA topoisomerase, with EC number 5.99.1.2

Structural annotation:
Resources:	CATH : 1A36A03, 1A36A02, 1A36A01, 1A36A04 InterPro : Ipr011010, Ipr009054, Ipr013500, Ipr013499, Ipr001631, Ipr013030, Ipr008336, Ipr014727, Ipr014711 Pfam : PF02919, PF01028 SCOP : d1a36a2, d1a36a1, d1a36a3 UniProt : P11387

Functional annotation:
Cellular component:	nucleolus perikaryon chromosome nucleoplasm cytoplasm nucleus
Biological process:	DNA unwinding during replication response to drug embryonic cleavage phosphorylation DNA topological change programmed cell death DNA replication
Molecular function:	DNA topoisomerase activity DNA topoisomerase (ATP-hydrolyzing) activity DNA binding chromatin binding protein binding isomerase activity DNA topoisomerase type I activity

Evolutionary conservation:

Toggle Conservation Colors:

Rows = identical sequences:

Further Information:

Caveats,

Resources:

FirstGlance, OCA, RCSB, PDBsum

Coordinates:

save as pdb, mmCIF, xml

1a36 is a 3 chain structure with sequence from Homo sapiens. The January 2006 RCSB PDB Molecule of the Month feature on Topoisomerases by David S. Goodsell is 10.2210/rcsb_pdb/mom_2006_1. Full crystallographic information is available from OCA.

Stewart L, Redinbo MR, Qiu X, Hol WG, Champoux JJ. A model for the mechanism of human topoisomerase I. Science. 1998 Mar 6;279(5356):1534-41. PMID:9488652
Redinbo MR, Stewart L, Champoux JJ, Hol WG. Structural flexibility in human topoisomerase I revealed in multiple non-isomorphous crystal structures. J Mol Biol. 1999 Sep 24;292(3):685-96. PMID:10497031 doi:10.1006/jmbi.1999.3065

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 ==About this Structure==
-[[1a36]] is a 3 chain structure of [[Topoisomerase]] with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. The January 2006 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Topoisomerases''  by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2006_1 10.2210/rcsb_pdb/mom_2006_1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A36 OCA].
+[[1a36]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. The January 2006 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Topoisomerases''  by David S. Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2006_1 10.2210/rcsb_pdb/mom_2006_1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A36 OCA].
 ==See Also==