DNA methyltransferase

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
 +
{{STRUCTURE_1qnt| PDB=1qnt | SIZE=400| SCENE= |right|CAPTION=Human O6-methylguanine DNA methyltransferase, [[1qnt]] }}
 +
'''DNA methyltransferase''' (DNMT) catalyzes the transfer of methyl group to DNA. DNMT uses S-adenosyl methionine (SAM) as the methyl donor.
'''DNA methyltransferase''' (DNMT) catalyzes the transfer of methyl group to DNA. DNMT uses S-adenosyl methionine (SAM) as the methyl donor.
 +
 +
{{TOC limit|limit=2}}
 +
 +
== 3D Structures of DNA methyltransferase ==
===Methylguanine DNMT===
===Methylguanine DNMT===
Line 59: Line 65:
[[1nw7]] - RsN6-adenine DNMT + S-adenonosyl cysteine
[[1nw7]] - RsN6-adenine DNMT + S-adenonosyl cysteine
 +
 +
[[Category:Topic Page]]

Revision as of 21:00, 29 September 2011

Template:STRUCTURE 1qnt

DNA methyltransferase (DNMT) catalyzes the transfer of methyl group to DNA. DNMT uses S-adenosyl methionine (SAM) as the methyl donor.

Contents

3D Structures of DNA methyltransferase

Methylguanine DNMT

1sfe – O6-methylguanine DNMT C terminal – Escherichia coli

1qnt, 1eh6, 3llr - hO6-methylguanine DNMT – human

1t38 - hO6-methylguanine DNMT (mutant) + DNA

1t39, 1yfh - hO6-methylguanine DNMT + DNA

1eh7 - hO6-methylguanine DNMT methylated

1eh8 - hO6-methylguanine DNMT benzylated


1wrj - O6-methylguanine DNMT - Sulfolobus tokodaii

2g7h - O6-methylguanine DNMT – Methanocaldococcus jannaschii

2kif, 2kim - O6-methylguanine DNMT – Vibrio parahaemolyticus - NMR


Methylcytosine DNMT

2qrv - h-cytosine DNMT

3epz - h-cytosine DNMT replecation foci-targeting sequence

3flg - h-cytosine DNMT ADD domain

3a1a - h-cytosine DNMT PWWP domain

3av4 - m-cytosine DNMT – mouse

2c7o, 2c7p, 2c7q, 2c7r, 3pta – Hh-cytosine DNMT + DNA + S-adenonosyl cysteine

2uyc, 2uyh, 2uz4 - Hh-cytosine DNMT (mutant) + DNA + S-adenonosyl cysteine

3a1b - h-cytosine DNMT ADD domain + histone H3

3pt6, 3pt9 – m-cytosine DNMT + DNA

3av5 - m-cytosine DNMT + S-adenonosyl cysteine

3av6 - m-cytosine DNMT + SAM

3swr - h-cytosine DNMT + sinefungin


1fjx – HhDNMT (mutant) + DNA + S-adenonosyl cysteine - Haemophilus haemolyticus

Methyladenine DNMT

1nw5 – RsN6-adenine DNMT + SAM – Rhodobacter sphaeroides

1nw6 - RsN6-adenine DNMT + sinefungin

1nw7 - RsN6-adenine DNMT + S-adenonosyl cysteine

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky

Retrieved from "http://52.214.119.220/wiki/index.php/DNA_methyltransferase"
Personal tools