Calcium in PDB 6uzz: Structure of Human KCNQ1-Cam Complex
Calcium Binding Sites:
The binding sites of Calcium atom in the Structure of Human KCNQ1-Cam Complex
(pdb code 6uzz). This binding sites where shown within
5.0 Angstroms radius around Calcium atom.
In total 8 binding sites of Calcium where determined in the
Structure of Human KCNQ1-Cam Complex, PDB code: 6uzz:
Jump to Calcium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
Calcium binding site 1 out
of 8 in 6uzz
Go back to
Calcium Binding Sites List in 6uzz
Calcium binding site 1 out
of 8 in the Structure of Human KCNQ1-Cam Complex
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 1 of Structure of Human KCNQ1-Cam Complex within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Ca201
b:0.3
occ:1.00
|
OD2
|
B:ASP25
|
2.5
|
0.1
|
1.0
|
|
OE2
|
B:GLU32
|
2.5
|
0.2
|
1.0
|
|
OE1
|
B:GLU32
|
2.5
|
0.2
|
1.0
|
|
O
|
B:THR27
|
2.6
|
0.6
|
1.0
|
|
CD
|
B:GLU32
|
2.9
|
0.2
|
1.0
|
|
CB
|
B:ASP25
|
3.0
|
0.1
|
1.0
|
|
CG
|
B:ASP25
|
3.1
|
0.1
|
1.0
|
|
OD1
|
B:ASP21
|
3.3
|
0.1
|
1.0
|
|
OG1
|
B:THR27
|
3.6
|
0.6
|
1.0
|
|
OD1
|
B:ASP23
|
3.6
|
0.6
|
1.0
|
|
C
|
B:THR27
|
3.6
|
0.6
|
1.0
|
|
N
|
B:THR27
|
4.2
|
0.6
|
1.0
|
|
OD2
|
B:ASP23
|
4.3
|
0.6
|
1.0
|
|
CA
|
B:THR27
|
4.4
|
0.6
|
1.0
|
|
OD1
|
B:ASP25
|
4.4
|
0.1
|
1.0
|
|
CG
|
B:ASP23
|
4.4
|
0.6
|
1.0
|
|
CG
|
B:GLU32
|
4.4
|
0.2
|
1.0
|
|
CA
|
B:ASP25
|
4.4
|
0.1
|
1.0
|
|
OG1
|
B:THR29
|
4.5
|
0.8
|
1.0
|
|
CG
|
B:ASP21
|
4.5
|
0.1
|
1.0
|
|
N
|
B:ILE28
|
4.5
|
0.8
|
1.0
|
|
CB
|
B:THR27
|
4.6
|
0.6
|
1.0
|
|
O
|
B:ASP21
|
4.6
|
0.1
|
1.0
|
|
CA
|
B:ILE28
|
4.7
|
0.8
|
1.0
|
|
N
|
B:ASP25
|
4.8
|
0.1
|
1.0
|
|
N
|
B:GLY26
|
4.9
|
0.1
|
1.0
|
|
N
|
B:THR29
|
5.0
|
0.8
|
1.0
|
|
Calcium binding site 2 out
of 8 in 6uzz
Go back to
Calcium Binding Sites List in 6uzz
Calcium binding site 2 out
of 8 in the Structure of Human KCNQ1-Cam Complex
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 2 of Structure of Human KCNQ1-Cam Complex within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Ca202
b:0.0
occ:0.83
|
O
|
B:THR63
|
2.5
|
0.9
|
1.0
|
|
OE2
|
B:GLU68
|
2.5
|
0.8
|
1.0
|
|
OD1
|
B:ASN61
|
2.5
|
0.1
|
1.0
|
|
OE1
|
B:GLU68
|
2.6
|
0.8
|
1.0
|
|
CD
|
B:GLU68
|
2.9
|
0.8
|
1.0
|
|
CB
|
B:ASP57
|
3.3
|
0.8
|
1.0
|
|
CG
|
B:ASN61
|
3.4
|
0.1
|
1.0
|
|
CB
|
B:ASP59
|
3.6
|
0.5
|
1.0
|
|
ND2
|
B:ASN61
|
3.7
|
0.1
|
1.0
|
|
C
|
B:THR63
|
3.7
|
0.9
|
1.0
|
|
N
|
B:ASP59
|
4.1
|
0.5
|
1.0
|
|
OD2
|
B:ASP57
|
4.2
|
0.8
|
1.0
|
|
CG
|
B:ASP57
|
4.3
|
0.8
|
1.0
|
|
CA
|
B:ASP57
|
4.3
|
0.8
|
1.0
|
|
CA
|
B:ASP59
|
4.4
|
0.5
|
1.0
|
|
N
|
B:ASP65
|
4.4
|
0.3
|
1.0
|
|
N
|
B:THR63
|
4.4
|
0.9
|
1.0
|
|
CG
|
B:GLU68
|
4.4
|
0.8
|
1.0
|
|
OG1
|
B:THR63
|
4.6
|
0.9
|
1.0
|
|
N
|
B:ASN61
|
4.6
|
0.1
|
1.0
|
|
N
|
B:ILE64
|
4.6
|
0.8
|
1.0
|
|
CA
|
B:ILE64
|
4.6
|
0.8
|
1.0
|
|
N
|
B:ALA58
|
4.6
|
0.9
|
1.0
|
|
CA
|
B:THR63
|
4.7
|
0.9
|
1.0
|
|
N
|
B:GLY60
|
4.7
|
0.7
|
1.0
|
|
C
|
B:ASP59
|
4.8
|
0.5
|
1.0
|
|
N
|
B:GLY62
|
4.8
|
0.3
|
1.0
|
|
CB
|
B:ASN61
|
4.8
|
0.1
|
1.0
|
|
C
|
B:ASP57
|
5.0
|
0.8
|
1.0
|
|
C
|
B:ILE64
|
5.0
|
0.8
|
1.0
|
|
Calcium binding site 3 out
of 8 in 6uzz
Go back to
Calcium Binding Sites List in 6uzz
Calcium binding site 3 out
of 8 in the Structure of Human KCNQ1-Cam Complex
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 3 of Structure of Human KCNQ1-Cam Complex within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Ca201
b:0.1
occ:1.00
|
OD2
|
D:ASP25
|
2.5
|
0.9
|
1.0
|
|
OE2
|
D:GLU32
|
2.5
|
0.4
|
1.0
|
|
OE1
|
D:GLU32
|
2.5
|
0.4
|
1.0
|
|
O
|
D:THR27
|
2.6
|
0.4
|
1.0
|
|
CD
|
D:GLU32
|
2.9
|
0.4
|
1.0
|
|
CB
|
D:ASP25
|
3.0
|
0.9
|
1.0
|
|
CG
|
D:ASP25
|
3.1
|
0.9
|
1.0
|
|
OD1
|
D:ASP21
|
3.3
|
0.8
|
1.0
|
|
OG1
|
D:THR27
|
3.6
|
0.4
|
1.0
|
|
OD1
|
D:ASP23
|
3.6
|
0.5
|
1.0
|
|
C
|
D:THR27
|
3.6
|
0.4
|
1.0
|
|
N
|
D:THR27
|
4.2
|
0.4
|
1.0
|
|
OD2
|
D:ASP23
|
4.3
|
0.5
|
1.0
|
|
CA
|
D:THR27
|
4.4
|
0.4
|
1.0
|
|
OD1
|
D:ASP25
|
4.4
|
0.9
|
1.0
|
|
CG
|
D:ASP23
|
4.4
|
0.5
|
1.0
|
|
CG
|
D:GLU32
|
4.4
|
0.4
|
1.0
|
|
CA
|
D:ASP25
|
4.4
|
0.9
|
1.0
|
|
OG1
|
D:THR29
|
4.5
|
0.1
|
1.0
|
|
CG
|
D:ASP21
|
4.5
|
0.8
|
1.0
|
|
N
|
D:ILE28
|
4.5
|
0.0
|
1.0
|
|
CB
|
D:THR27
|
4.6
|
0.4
|
1.0
|
|
O
|
D:ASP21
|
4.6
|
0.8
|
1.0
|
|
CA
|
D:ILE28
|
4.7
|
0.0
|
1.0
|
|
N
|
D:ASP25
|
4.8
|
0.9
|
1.0
|
|
N
|
D:GLY26
|
4.9
|
0.2
|
1.0
|
|
N
|
D:THR29
|
5.0
|
0.1
|
1.0
|
|
Calcium binding site 4 out
of 8 in 6uzz
Go back to
Calcium Binding Sites List in 6uzz
Calcium binding site 4 out
of 8 in the Structure of Human KCNQ1-Cam Complex
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 4 of Structure of Human KCNQ1-Cam Complex within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Ca202
b:0.4
occ:0.83
|
O
|
D:THR63
|
2.5
|
0.7
|
1.0
|
|
OE2
|
D:GLU68
|
2.5
|
0.6
|
1.0
|
|
OD1
|
D:ASN61
|
2.5
|
0.1
|
1.0
|
|
OE1
|
D:GLU68
|
2.6
|
0.6
|
1.0
|
|
CD
|
D:GLU68
|
2.9
|
0.6
|
1.0
|
|
CB
|
D:ASP57
|
3.3
|
0.9
|
1.0
|
|
CG
|
D:ASN61
|
3.4
|
0.1
|
1.0
|
|
CB
|
D:ASP59
|
3.6
|
0.8
|
1.0
|
|
ND2
|
D:ASN61
|
3.7
|
0.1
|
1.0
|
|
C
|
D:THR63
|
3.7
|
0.7
|
1.0
|
|
N
|
D:ASP59
|
4.1
|
0.8
|
1.0
|
|
OD2
|
D:ASP57
|
4.2
|
0.9
|
1.0
|
|
CG
|
D:ASP57
|
4.3
|
0.9
|
1.0
|
|
CA
|
D:ASP57
|
4.3
|
0.9
|
1.0
|
|
CA
|
D:ASP59
|
4.4
|
0.8
|
1.0
|
|
N
|
D:ASP65
|
4.4
|
0.1
|
1.0
|
|
N
|
D:THR63
|
4.4
|
0.7
|
1.0
|
|
CG
|
D:GLU68
|
4.4
|
0.6
|
1.0
|
|
OG1
|
D:THR63
|
4.6
|
0.7
|
1.0
|
|
N
|
D:ASN61
|
4.6
|
0.1
|
1.0
|
|
N
|
D:ILE64
|
4.6
|
0.7
|
1.0
|
|
CA
|
D:ILE64
|
4.6
|
0.7
|
1.0
|
|
N
|
D:ALA58
|
4.6
|
0.0
|
1.0
|
|
CA
|
D:THR63
|
4.7
|
0.7
|
1.0
|
|
N
|
D:GLY60
|
4.7
|
0.1
|
1.0
|
|
C
|
D:ASP59
|
4.8
|
0.8
|
1.0
|
|
N
|
D:GLY62
|
4.8
|
0.0
|
1.0
|
|
CB
|
D:ASN61
|
4.8
|
0.1
|
1.0
|
|
C
|
D:ASP57
|
5.0
|
0.9
|
1.0
|
|
C
|
D:ILE64
|
5.0
|
0.7
|
1.0
|
|
Calcium binding site 5 out
of 8 in 6uzz
Go back to
Calcium Binding Sites List in 6uzz
Calcium binding site 5 out
of 8 in the Structure of Human KCNQ1-Cam Complex
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 5 of Structure of Human KCNQ1-Cam Complex within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
F:Ca201
b:0.7
occ:1.00
|
OD2
|
F:ASP25
|
2.5
|
0.5
|
1.0
|
|
OE2
|
F:GLU32
|
2.5
|
0.1
|
1.0
|
|
OE1
|
F:GLU32
|
2.5
|
0.1
|
1.0
|
|
O
|
F:THR27
|
2.6
|
0.5
|
1.0
|
|
CD
|
F:GLU32
|
2.9
|
0.1
|
1.0
|
|
CB
|
F:ASP25
|
3.0
|
0.5
|
1.0
|
|
CG
|
F:ASP25
|
3.1
|
0.5
|
1.0
|
|
OD1
|
F:ASP21
|
3.3
|
0.1
|
1.0
|
|
OG1
|
F:THR27
|
3.6
|
0.5
|
1.0
|
|
OD1
|
F:ASP23
|
3.6
|
0.2
|
1.0
|
|
C
|
F:THR27
|
3.6
|
0.5
|
1.0
|
|
N
|
F:THR27
|
4.2
|
0.5
|
1.0
|
|
OD2
|
F:ASP23
|
4.3
|
0.2
|
1.0
|
|
CA
|
F:THR27
|
4.4
|
0.5
|
1.0
|
|
OD1
|
F:ASP25
|
4.4
|
0.5
|
1.0
|
|
CG
|
F:ASP23
|
4.4
|
0.2
|
1.0
|
|
CG
|
F:GLU32
|
4.4
|
0.1
|
1.0
|
|
CA
|
F:ASP25
|
4.4
|
0.5
|
1.0
|
|
OG1
|
F:THR29
|
4.5
|
0.5
|
1.0
|
|
CG
|
F:ASP21
|
4.5
|
0.1
|
1.0
|
|
N
|
F:ILE28
|
4.5
|
0.7
|
1.0
|
|
CB
|
F:THR27
|
4.6
|
0.5
|
1.0
|
|
O
|
F:ASP21
|
4.6
|
0.1
|
1.0
|
|
CA
|
F:ILE28
|
4.7
|
0.7
|
1.0
|
|
N
|
F:ASP25
|
4.8
|
0.5
|
1.0
|
|
N
|
F:GLY26
|
4.9
|
0.1
|
1.0
|
|
N
|
F:THR29
|
5.0
|
0.5
|
1.0
|
|
Calcium binding site 6 out
of 8 in 6uzz
Go back to
Calcium Binding Sites List in 6uzz
Calcium binding site 6 out
of 8 in the Structure of Human KCNQ1-Cam Complex
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 6 of Structure of Human KCNQ1-Cam Complex within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
F:Ca202
b:0.7
occ:0.83
|
O
|
F:THR63
|
2.5
|
0.8
|
1.0
|
|
OE2
|
F:GLU68
|
2.5
|
0.2
|
1.0
|
|
OD1
|
F:ASN61
|
2.5
|
0.7
|
1.0
|
|
OE1
|
F:GLU68
|
2.6
|
0.2
|
1.0
|
|
CD
|
F:GLU68
|
2.9
|
0.2
|
1.0
|
|
CB
|
F:ASP57
|
3.3
|
0.2
|
1.0
|
|
CG
|
F:ASN61
|
3.4
|
0.7
|
1.0
|
|
CB
|
F:ASP59
|
3.6
|
0.4
|
1.0
|
|
ND2
|
F:ASN61
|
3.7
|
0.7
|
1.0
|
|
C
|
F:THR63
|
3.7
|
0.8
|
1.0
|
|
N
|
F:ASP59
|
4.1
|
0.4
|
1.0
|
|
OD2
|
F:ASP57
|
4.2
|
0.2
|
1.0
|
|
CG
|
F:ASP57
|
4.3
|
0.2
|
1.0
|
|
CA
|
F:ASP57
|
4.3
|
0.2
|
1.0
|
|
CA
|
F:ASP59
|
4.4
|
0.4
|
1.0
|
|
N
|
F:ASP65
|
4.4
|
0.8
|
1.0
|
|
N
|
F:THR63
|
4.4
|
0.8
|
1.0
|
|
CG
|
F:GLU68
|
4.4
|
0.2
|
1.0
|
|
OG1
|
F:THR63
|
4.6
|
0.8
|
1.0
|
|
N
|
F:ASN61
|
4.6
|
0.7
|
1.0
|
|
N
|
F:ILE64
|
4.6
|
0.7
|
1.0
|
|
CA
|
F:ILE64
|
4.6
|
0.7
|
1.0
|
|
N
|
F:ALA58
|
4.6
|
0.3
|
1.0
|
|
CA
|
F:THR63
|
4.7
|
0.8
|
1.0
|
|
N
|
F:GLY60
|
4.7
|
0.5
|
1.0
|
|
C
|
F:ASP59
|
4.8
|
0.4
|
1.0
|
|
N
|
F:GLY62
|
4.8
|
0.6
|
1.0
|
|
CB
|
F:ASN61
|
4.8
|
0.7
|
1.0
|
|
C
|
F:ASP57
|
5.0
|
0.2
|
1.0
|
|
C
|
F:ILE64
|
5.0
|
0.7
|
1.0
|
|
Calcium binding site 7 out
of 8 in 6uzz
Go back to
Calcium Binding Sites List in 6uzz
Calcium binding site 7 out
of 8 in the Structure of Human KCNQ1-Cam Complex
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 7 of Structure of Human KCNQ1-Cam Complex within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
H:Ca201
b:0.0
occ:1.00
|
OD2
|
H:ASP25
|
2.5
|
0.4
|
1.0
|
|
OE2
|
H:GLU32
|
2.5
|
0.5
|
1.0
|
|
OE1
|
H:GLU32
|
2.5
|
0.5
|
1.0
|
|
O
|
H:THR27
|
2.6
|
0.2
|
1.0
|
|
CD
|
H:GLU32
|
2.9
|
0.5
|
1.0
|
|
CB
|
H:ASP25
|
3.0
|
0.4
|
1.0
|
|
CG
|
H:ASP25
|
3.1
|
0.4
|
1.0
|
|
OD1
|
H:ASP21
|
3.3
|
0.6
|
1.0
|
|
OG1
|
H:THR27
|
3.6
|
0.2
|
1.0
|
|
OD1
|
H:ASP23
|
3.6
|
0.2
|
1.0
|
|
C
|
H:THR27
|
3.6
|
0.2
|
1.0
|
|
N
|
H:THR27
|
4.2
|
0.2
|
1.0
|
|
OD2
|
H:ASP23
|
4.3
|
0.2
|
1.0
|
|
CA
|
H:THR27
|
4.4
|
0.2
|
1.0
|
|
OD1
|
H:ASP25
|
4.4
|
0.4
|
1.0
|
|
CG
|
H:ASP23
|
4.4
|
0.2
|
1.0
|
|
CG
|
H:GLU32
|
4.4
|
0.5
|
1.0
|
|
CA
|
H:ASP25
|
4.4
|
0.4
|
1.0
|
|
OG1
|
H:THR29
|
4.5
|
0.9
|
1.0
|
|
CG
|
H:ASP21
|
4.5
|
0.6
|
1.0
|
|
N
|
H:ILE28
|
4.5
|
0.2
|
1.0
|
|
CB
|
H:THR27
|
4.6
|
0.2
|
1.0
|
|
O
|
H:ASP21
|
4.6
|
0.6
|
1.0
|
|
CA
|
H:ILE28
|
4.7
|
0.2
|
1.0
|
|
N
|
H:ASP25
|
4.8
|
0.4
|
1.0
|
|
N
|
H:GLY26
|
4.9
|
0.6
|
1.0
|
|
N
|
H:THR29
|
5.0
|
0.9
|
1.0
|
|
Calcium binding site 8 out
of 8 in 6uzz
Go back to
Calcium Binding Sites List in 6uzz
Calcium binding site 8 out
of 8 in the Structure of Human KCNQ1-Cam Complex
 Mono view
 Stereo pair view
|
|
A full contact list of Calcium with other atoms in the Ca binding
site number 8 of Structure of Human KCNQ1-Cam Complex within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
H:Ca202
b:0.7
occ:0.83
|
O
|
H:THR63
|
2.5
|
0.5
|
1.0
|
|
OE2
|
H:GLU68
|
2.5
|
0.3
|
1.0
|
|
OD1
|
H:ASN61
|
2.5
|
0.8
|
1.0
|
|
OE1
|
H:GLU68
|
2.6
|
0.3
|
1.0
|
|
CD
|
H:GLU68
|
2.9
|
0.3
|
1.0
|
|
CB
|
H:ASP57
|
3.3
|
0.4
|
1.0
|
|
CG
|
H:ASN61
|
3.4
|
0.8
|
1.0
|
|
CB
|
H:ASP59
|
3.6
|
0.3
|
1.0
|
|
ND2
|
H:ASN61
|
3.7
|
0.8
|
1.0
|
|
C
|
H:THR63
|
3.7
|
0.5
|
1.0
|
|
N
|
H:ASP59
|
4.1
|
0.3
|
1.0
|
|
OD2
|
H:ASP57
|
4.2
|
0.4
|
1.0
|
|
CG
|
H:ASP57
|
4.3
|
0.4
|
1.0
|
|
CA
|
H:ASP57
|
4.3
|
0.4
|
1.0
|
|
CA
|
H:ASP59
|
4.4
|
0.3
|
1.0
|
|
N
|
H:ASP65
|
4.4
|
0.7
|
1.0
|
|
N
|
H:THR63
|
4.4
|
0.5
|
1.0
|
|
CG
|
H:GLU68
|
4.4
|
0.3
|
1.0
|
|
OG1
|
H:THR63
|
4.6
|
0.5
|
1.0
|
|
N
|
H:ASN61
|
4.6
|
0.8
|
1.0
|
|
N
|
H:ILE64
|
4.6
|
0.5
|
1.0
|
|
CA
|
H:ILE64
|
4.6
|
0.5
|
1.0
|
|
N
|
H:ALA58
|
4.6
|
0.5
|
1.0
|
|
CA
|
H:THR63
|
4.7
|
0.5
|
1.0
|
|
N
|
H:GLY60
|
4.7
|
0.4
|
1.0
|
|
C
|
H:ASP59
|
4.8
|
0.3
|
1.0
|
|
N
|
H:GLY62
|
4.8
|
0.5
|
1.0
|
|
CB
|
H:ASN61
|
4.8
|
0.8
|
1.0
|
|
C
|
H:ASP57
|
5.0
|
0.4
|
1.0
|
|
C
|
H:ILE64
|
5.0
|
0.5
|
1.0
|
|
Reference:
R.Mackinnon,
J.Sun.
Structural Basis of Human KCNQ1 Modulation and Gating To Be Published.
Page generated: Sat Dec 12 07:48:28 2020
|
