Zinc in PDB 9w4r: Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1
Enzymatic activity of Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1
All present enzymatic activity of Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1:
2.7.7.52;
Zinc Binding Sites:
The binding sites of Zinc atom in the Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1
(pdb code 9w4r). This binding sites where shown within
5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the
Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1, PDB code: 9w4r:
Jump to Zinc binding site number:
1;
2;
3;
4;
Zinc binding site 1 out
of 4 in 9w4r
Go back to
Zinc Binding Sites List in 9w4r
Zinc binding site 1 out
of 4 in the Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1
 Mono view
 Stereo pair view
|
|
A full contact list of Zinc with other atoms in the Zn binding
site number 1 of Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn2001
b:222.7
occ:1.00
|
ND1
|
A:HIS328
|
2.0
|
164.8
|
1.0
|
|
NE2
|
A:HIS322
|
2.1
|
194.5
|
1.0
|
|
SG
|
A:CYS306
|
2.3
|
181.3
|
1.0
|
|
SG
|
A:CYS309
|
2.3
|
180.6
|
1.0
|
|
CB
|
A:CYS309
|
2.6
|
180.6
|
1.0
|
|
CB
|
A:CYS306
|
2.6
|
181.3
|
1.0
|
|
CE1
|
A:HIS328
|
2.7
|
164.8
|
1.0
|
|
CE1
|
A:HIS322
|
2.9
|
194.5
|
1.0
|
|
CD2
|
A:HIS322
|
3.2
|
194.5
|
1.0
|
|
CG
|
A:HIS328
|
3.3
|
164.8
|
1.0
|
|
N
|
A:CYS309
|
3.7
|
180.6
|
1.0
|
|
CA
|
A:CYS309
|
3.7
|
180.6
|
1.0
|
|
CB
|
A:HIS328
|
3.9
|
164.8
|
1.0
|
|
NE2
|
A:HIS328
|
3.9
|
164.8
|
1.0
|
|
ND1
|
A:HIS322
|
4.0
|
194.5
|
1.0
|
|
CA
|
A:CYS306
|
4.1
|
181.3
|
1.0
|
|
CD2
|
A:HIS328
|
4.2
|
164.8
|
1.0
|
|
CG
|
A:HIS322
|
4.2
|
194.5
|
1.0
|
|
CD1
|
A:ILE289
|
4.5
|
191.6
|
1.0
|
|
CA
|
A:HIS328
|
4.6
|
164.8
|
1.0
|
|
C
|
A:CYS306
|
4.8
|
181.3
|
1.0
|
|
C
|
A:LEU308
|
4.8
|
170.9
|
1.0
|
|
C
|
A:CYS309
|
4.8
|
180.6
|
1.0
|
|
OE1
|
A:GLU325
|
4.8
|
184.6
|
1.0
|
|
N
|
A:CYS306
|
4.9
|
181.3
|
1.0
|
|
Zinc binding site 2 out
of 4 in 9w4r
Go back to
Zinc Binding Sites List in 9w4r
Zinc binding site 2 out
of 4 in the Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1
 Mono view
 Stereo pair view
|
|
A full contact list of Zinc with other atoms in the Zn binding
site number 2 of Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn2002
b:284.2
occ:1.00
|
NE2
|
A:HIS923
|
2.1
|
225.3
|
1.0
|
|
SG
|
A:CYS915
|
2.3
|
238.6
|
1.0
|
|
SG
|
A:CYS918
|
2.3
|
239.6
|
1.0
|
|
SG
|
A:CYS928
|
2.3
|
258.9
|
1.0
|
|
CB
|
A:CYS928
|
2.5
|
258.9
|
1.0
|
|
CD2
|
A:HIS923
|
2.7
|
225.3
|
1.0
|
|
CA
|
A:CYS928
|
3.0
|
258.9
|
1.0
|
|
CB
|
A:CYS915
|
3.1
|
238.6
|
1.0
|
|
CB
|
A:CYS918
|
3.2
|
239.6
|
1.0
|
|
CE1
|
A:HIS923
|
3.3
|
225.3
|
1.0
|
|
N
|
A:CYS918
|
3.8
|
239.6
|
1.0
|
|
N
|
A:CYS928
|
3.9
|
258.9
|
1.0
|
|
CG
|
A:HIS923
|
4.0
|
225.3
|
1.0
|
|
C
|
A:CYS928
|
4.1
|
258.9
|
1.0
|
|
CD
|
A:PRO929
|
4.1
|
263.0
|
1.0
|
|
CA
|
A:CYS918
|
4.1
|
239.6
|
1.0
|
|
OE1
|
A:GLU930
|
4.1
|
264.6
|
1.0
|
|
O
|
A:SER924
|
4.1
|
241.8
|
1.0
|
|
ND1
|
A:HIS923
|
4.2
|
225.3
|
1.0
|
|
N
|
A:PRO929
|
4.4
|
263.0
|
1.0
|
|
CA
|
A:CYS915
|
4.6
|
238.6
|
1.0
|
|
O
|
A:ASP927
|
4.6
|
244.4
|
1.0
|
|
C
|
A:ASP927
|
4.6
|
244.4
|
1.0
|
|
CB
|
A:ILE917
|
4.8
|
240.4
|
1.0
|
|
C
|
A:CYS918
|
4.9
|
239.6
|
1.0
|
|
C
|
A:ILE917
|
5.0
|
240.4
|
1.0
|
|
Zinc binding site 3 out
of 4 in 9w4r
Go back to
Zinc Binding Sites List in 9w4r
Zinc binding site 3 out
of 4 in the Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1
 Mono view
 Stereo pair view
|
|
A full contact list of Zinc with other atoms in the Zn binding
site number 3 of Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn1001
b:294.3
occ:1.00
|
ND1
|
B:HIS147
|
2.1
|
221.5
|
1.0
|
|
SG
|
B:CYS139
|
2.3
|
236.3
|
1.0
|
|
SG
|
B:CYS152
|
2.3
|
232.2
|
1.0
|
|
SG
|
B:CYS142
|
2.3
|
243.3
|
1.0
|
|
CE1
|
B:HIS147
|
2.7
|
221.5
|
1.0
|
|
CB
|
B:CYS139
|
2.8
|
236.3
|
1.0
|
|
CB
|
B:CYS152
|
3.1
|
232.2
|
1.0
|
|
CG
|
B:HIS147
|
3.3
|
221.5
|
1.0
|
|
CB
|
B:CYS142
|
3.6
|
243.3
|
1.0
|
|
CB
|
B:HIS147
|
3.8
|
221.5
|
1.0
|
|
NE2
|
B:HIS147
|
4.0
|
221.5
|
1.0
|
|
O
|
B:HIS147
|
4.0
|
221.5
|
1.0
|
|
C
|
B:HIS147
|
4.1
|
221.5
|
1.0
|
|
N
|
B:CYS142
|
4.1
|
243.3
|
1.0
|
|
CB
|
B:ASN141
|
4.2
|
227.2
|
1.0
|
|
CA
|
B:CYS152
|
4.2
|
232.2
|
1.0
|
|
CD2
|
B:HIS147
|
4.2
|
221.5
|
1.0
|
|
CA
|
B:CYS139
|
4.3
|
236.3
|
1.0
|
|
O
|
B:HIS148
|
4.3
|
226.0
|
1.0
|
|
CA
|
B:HIS147
|
4.4
|
221.5
|
1.0
|
|
CA
|
B:CYS142
|
4.4
|
243.3
|
1.0
|
|
N
|
B:HIS148
|
4.5
|
226.0
|
1.0
|
|
C
|
B:HIS148
|
4.5
|
226.0
|
1.0
|
|
CA
|
B:HIS148
|
4.7
|
226.0
|
1.0
|
|
N
|
B:HIS147
|
4.7
|
221.5
|
1.0
|
|
CD2
|
B:LEU154
|
4.9
|
234.4
|
1.0
|
|
C
|
B:CYS139
|
4.9
|
236.3
|
1.0
|
|
C
|
B:ASN141
|
4.9
|
227.2
|
1.0
|
|
N
|
B:CYS152
|
4.9
|
232.2
|
1.0
|
|
CA
|
B:ASN141
|
5.0
|
227.2
|
1.0
|
|
O
|
B:GLY144
|
5.0
|
247.5
|
1.0
|
|
CG
|
B:ASN141
|
5.0
|
227.2
|
1.0
|
|
Zinc binding site 4 out
of 4 in 9w4r
Go back to
Zinc Binding Sites List in 9w4r
Zinc binding site 4 out
of 4 in the Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1
 Mono view
 Stereo pair view
|
|
A full contact list of Zinc with other atoms in the Zn binding
site number 4 of Cryo-Em Structure of HTUT4_MINI:HLIN28A:Pre-Let-7G MIRNA_UUU, Conformation 1 within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn1002
b:345.4
occ:1.00
|
NE2
|
B:HIS169
|
2.1
|
311.7
|
1.0
|
|
SG
|
B:CYS161
|
2.3
|
289.8
|
1.0
|
|
SG
|
B:CYS164
|
2.3
|
313.3
|
1.0
|
|
SG
|
B:CYS174
|
2.3
|
298.2
|
1.0
|
|
CD2
|
B:HIS169
|
2.9
|
311.7
|
1.0
|
|
CB
|
B:CYS174
|
3.1
|
298.2
|
1.0
|
|
CE1
|
B:HIS169
|
3.1
|
311.7
|
1.0
|
|
CB
|
B:CYS161
|
3.1
|
289.8
|
1.0
|
|
CB
|
B:CYS164
|
3.3
|
313.3
|
1.0
|
|
N
|
B:CYS164
|
3.5
|
313.3
|
1.0
|
|
CA
|
B:CYS174
|
3.7
|
298.2
|
1.0
|
|
CA
|
B:CYS164
|
4.0
|
313.3
|
1.0
|
|
CG
|
B:HIS169
|
4.1
|
311.7
|
1.0
|
|
OG
|
B:SER166
|
4.1
|
318.7
|
1.0
|
|
ND1
|
B:HIS169
|
4.2
|
311.7
|
1.0
|
|
CB
|
B:PHE163
|
4.4
|
289.9
|
1.0
|
|
CD
|
B:PRO175
|
4.4
|
316.4
|
1.0
|
|
CA
|
B:CYS161
|
4.6
|
289.8
|
1.0
|
|
C
|
B:PHE163
|
4.6
|
289.9
|
1.0
|
|
O
|
B:MET170
|
4.7
|
283.0
|
1.0
|
|
C
|
B:CYS164
|
4.7
|
313.3
|
1.0
|
|
N
|
B:PHE163
|
4.7
|
289.9
|
1.0
|
|
N
|
B:CYS174
|
4.7
|
298.2
|
1.0
|
|
C
|
B:CYS174
|
4.8
|
298.2
|
1.0
|
|
CA
|
B:PHE163
|
4.8
|
289.9
|
1.0
|
|
CA
|
B:VAL171
|
4.9
|
270.6
|
1.0
|
|
N
|
B:GLN165
|
4.9
|
308.1
|
1.0
|
|
C
|
B:CYS161
|
4.9
|
289.8
|
1.0
|
|
N
|
B:PRO175
|
5.0
|
316.4
|
1.0
|
|
Reference:
X.Han,
S.Yamashita,
K.Tomita.
Structural Basis of LIN28-Dependent Pre-Let-7 Oligo-Uridylylation By TUT4 To Be Published.
Page generated: Sun Dec 14 19:35:21 2025
|