N6-adenosine-methyltransferase non-catalytic subunit
Intermolecular
Cysteine 500 of N6-adenosine-methyltransferase catalytic subunit and cysteine 120 L
Intramolecular
Cysteine 338 and cysteine 388
Cysteine 235 and cysteine 247
Cysteine 235 and cysteine 288
Cysteine 256 and cysteine 210
Cysteine 260 and cysteine 288
7o0q A 500 B 120
A redox-regulated disulphide may form between cysteine 500 of N6-adenosine-methyltransferase catalytic subunit and cysteine 120 of N6-adenosine-methyltransferase non-catalytic subunit. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
48
PDB code
7o0q
Structure name
crystal structure of the human mettl3-mettl14 complex bound to compound 12 (ado_ad_066)
Structure deposition date
2021-03-26
Thiol separation (Å)
7
Half-sphere exposure sum ?
81
Minimum pKa ?
11
% buried
83
Peptide A name
N6-adenosine-methyltransferase catalytic subunit
Peptide B name
N6-adenosine-methyltransferase non-catalytic subunit
Peptide A accession
Q86U44
Peptide B accession
Q9HCE5
Peptide A residue number
500
Peptide B residue number
120
Ligandability
Cysteine 500 of N6-adenosine-methyltransferase catalytic subunit
Cysteine 120 of N6-adenosine-methyltransferase non-catalytic subunit
7oee B 338 B 388
A redox-regulated disulphide may form within N6-adenosine-methyltransferase non-catalytic subunit between cysteines 338 and 388.
Details
Redox score ?
83
PDB code
7oee
Structure name
crystal structure of the human mettl3-mettl14 complex with compound uoz019b
Structure deposition date
2021-05-03
Thiol separation (Å)
2
Half-sphere exposure sum ?
60
Minimum pKa ?
nan
% buried
nan
Peptide accession
Q9HCE5
Residue number A
338
Residue number B
388
Peptide name
N6-adenosine-methyltransferase non-catalytic subunit
Ligandability
Cysteine 338 of N6-adenosine-methyltransferase non-catalytic subunit
Cysteine 388 of N6-adenosine-methyltransferase non-catalytic subunit
7o0q B 235 B 247
A redox-regulated disulphide may form within N6-adenosine-methyltransferase non-catalytic subunit between cysteines 235 and 247. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
41
PDB code
7o0q
Structure name
crystal structure of the human mettl3-mettl14 complex bound to compound 12 (ado_ad_066)
Structure deposition date
2021-03-26
Thiol separation (Å)
7
Half-sphere exposure sum ?
74
Minimum pKa ?
12
% buried
85
Peptide accession
Q9HCE5
Residue number A
235
Residue number B
247
Peptide name
N6-adenosine-methyltransferase non-catalytic subunit
Ligandability
Cysteine 235 of N6-adenosine-methyltransferase non-catalytic subunit
Cysteine 247 of N6-adenosine-methyltransferase non-catalytic subunit
7o2i B 235 B 288
A redox-regulated disulphide may form within N6-adenosine-methyltransferase non-catalytic subunit between cysteines 235 and 288. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
39
PDB code
7o2i
Structure name
mettl3-mettl14 heterodimer bound to the sam competitive small molecule inhibitor stm2457
Structure deposition date
2021-03-30
Thiol separation (Å)
7
Half-sphere exposure sum ?
82
Minimum pKa ?
14
% buried
100
Peptide accession
Q9HCE5
Residue number A
235
Residue number B
288
Peptide name
N6-adenosine-methyltransferase non-catalytic subunit
Ligandability
Cysteine 235 of N6-adenosine-methyltransferase non-catalytic subunit
Cysteine 288 of N6-adenosine-methyltransferase non-catalytic subunit
7rx6 B 256 B 298
A redox-regulated disulphide may form within N6-adenosine-methyltransferase non-catalytic subunit between cysteines 256 and 210 (256 and 298 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
38
PDB code
7rx6
Structure name
structure of mettl3-mettl14(r298c) mutant methyltransferase complex
Structure deposition date
2021-08-21
Thiol separation (Å)
10
Half-sphere exposure sum ?
56
Minimum pKa ?
10
% buried
69
Peptide accession
Q9HCE5
Residue number A
256
Residue number B
210
Peptide name
N6-adenosine-methyltransferase non-catalytic subunit
Ligandability
Cysteine 256 of N6-adenosine-methyltransferase non-catalytic subunit
Cysteine 210 of N6-adenosine-methyltransferase non-catalytic subunit
7oee B 260 B 288
A redox-regulated disulphide may form within N6-adenosine-methyltransferase non-catalytic subunit between cysteines 260 and 288. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
22
PDB code
7oee
Structure name
crystal structure of the human mettl3-mettl14 complex with compound uoz019b
Structure deposition date
2021-05-03
Thiol separation (Å)
10
Half-sphere exposure sum ?
85
Minimum pKa ?
14
% buried
100
Peptide accession
Q9HCE5
Residue number A
260
Residue number B
288
Peptide name
N6-adenosine-methyltransferase non-catalytic subunit
Ligandability
Cysteine 260 of N6-adenosine-methyltransferase non-catalytic subunit
Cysteine 288 of N6-adenosine-methyltransferase non-catalytic subunit
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