Calcium in PDB 9mdi: Clostridioides Difficile Transferase B Component Dimer
Calcium Binding Sites:
The binding sites of Calcium atom in the Clostridioides Difficile Transferase B Component Dimer
(pdb code 9mdi). This binding sites where shown within
5.0 Angstroms radius around Calcium atom.
In total 6 binding sites of Calcium where determined in the
Clostridioides Difficile Transferase B Component Dimer, PDB code: 9mdi:
Jump to Calcium binding site number:
1;
2;
3;
4;
5;
6;
Calcium binding site 1 out
of 6 in 9mdi
Go back to
Calcium Binding Sites List in 9mdi
Calcium binding site 1 out
of 6 in the Clostridioides Difficile Transferase B Component Dimer
 Mono view
 Stereo pair view
|
A full contact list of Calcium with other atoms in the Ca binding
site number 1 of Clostridioides Difficile Transferase B Component Dimer within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Ca901
b:69.5
occ:1.00
|
OE1
|
A:GLU231
|
2.4
|
76.0
|
1.0
|
OE2
|
A:GLU231
|
2.4
|
76.0
|
1.0
|
OD2
|
A:ASP224
|
2.5
|
76.8
|
1.0
|
OD2
|
A:ASP222
|
2.8
|
77.4
|
1.0
|
CD
|
A:GLU231
|
2.8
|
76.0
|
1.0
|
OD2
|
A:ASP273
|
2.8
|
56.6
|
1.0
|
O
|
A:GLU263
|
3.0
|
73.7
|
1.0
|
CG
|
A:ASP224
|
3.5
|
76.8
|
1.0
|
CG
|
A:ASP222
|
3.8
|
77.4
|
1.0
|
CA
|
A:CA902
|
3.8
|
76.5
|
1.0
|
O
|
A:ASN260
|
3.8
|
69.8
|
1.0
|
CG
|
A:ASP273
|
3.9
|
56.6
|
1.0
|
OD1
|
A:ASP224
|
4.0
|
76.8
|
1.0
|
C
|
A:GLU263
|
4.0
|
73.7
|
1.0
|
CB
|
A:ASP222
|
4.1
|
77.4
|
1.0
|
CA
|
A:TYR261
|
4.2
|
71.6
|
1.0
|
OD1
|
A:ASP273
|
4.3
|
56.6
|
1.0
|
CG
|
A:GLU231
|
4.3
|
76.0
|
1.0
|
OG
|
A:SER259
|
4.4
|
67.0
|
1.0
|
C
|
A:ASN260
|
4.4
|
69.8
|
1.0
|
O
|
A:SER264
|
4.4
|
65.9
|
1.0
|
CA
|
A:SER264
|
4.4
|
65.9
|
1.0
|
C
|
A:TYR261
|
4.5
|
71.6
|
1.0
|
N
|
A:TYR261
|
4.6
|
71.6
|
1.0
|
O
|
A:TYR261
|
4.7
|
71.6
|
1.0
|
N
|
A:SER264
|
4.7
|
65.9
|
1.0
|
C
|
A:SER264
|
4.7
|
65.9
|
1.0
|
CB
|
A:ASP224
|
4.7
|
76.8
|
1.0
|
N
|
A:GLU263
|
4.8
|
73.7
|
1.0
|
OD1
|
A:ASP222
|
4.9
|
77.4
|
1.0
|
|
Calcium binding site 2 out
of 6 in 9mdi
Go back to
Calcium Binding Sites List in 9mdi
Calcium binding site 2 out
of 6 in the Clostridioides Difficile Transferase B Component Dimer
 Mono view
 Stereo pair view
|
A full contact list of Calcium with other atoms in the Ca binding
site number 2 of Clostridioides Difficile Transferase B Component Dimer within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Ca902
b:76.5
occ:1.00
|
OE2
|
A:GLU231
|
2.4
|
76.0
|
1.0
|
OD1
|
A:ASP224
|
2.5
|
76.8
|
1.0
|
O
|
A:ILE226
|
2.5
|
75.3
|
1.0
|
OD2
|
A:ASP224
|
2.6
|
76.8
|
1.0
|
CG
|
A:ASP224
|
2.7
|
76.8
|
1.0
|
CD
|
A:GLU231
|
3.3
|
76.0
|
1.0
|
C
|
A:ILE226
|
3.7
|
75.3
|
1.0
|
CA
|
A:CA901
|
3.8
|
69.5
|
1.0
|
CG
|
A:GLU231
|
3.9
|
76.0
|
1.0
|
O
|
A:ASP224
|
3.9
|
76.8
|
1.0
|
CB
|
A:ASP224
|
4.0
|
76.8
|
1.0
|
OE1
|
A:GLU231
|
4.2
|
76.0
|
1.0
|
O
|
A:PRO227
|
4.3
|
79.8
|
1.0
|
C
|
A:PRO227
|
4.3
|
79.8
|
1.0
|
OD1
|
A:ASP220
|
4.4
|
83.1
|
1.0
|
C
|
A:ASP224
|
4.4
|
76.8
|
1.0
|
N
|
A:ASP222
|
4.5
|
77.4
|
1.0
|
OD2
|
A:ASP222
|
4.6
|
77.4
|
1.0
|
CA
|
A:PRO227
|
4.6
|
79.8
|
1.0
|
CA
|
A:ILE226
|
4.6
|
75.3
|
1.0
|
N
|
A:PRO227
|
4.6
|
79.8
|
1.0
|
N
|
A:ILE226
|
4.6
|
75.3
|
1.0
|
CA
|
A:ASP224
|
4.6
|
76.8
|
1.0
|
CB
|
A:ASP222
|
4.7
|
77.4
|
1.0
|
N
|
A:ASP228
|
4.7
|
82.7
|
1.0
|
N
|
A:ASP224
|
4.8
|
76.8
|
1.0
|
N
|
A:THR221
|
4.8
|
78.2
|
1.0
|
CG
|
A:ASP222
|
4.8
|
77.4
|
1.0
|
CB
|
A:ILE226
|
4.8
|
75.3
|
1.0
|
|
Calcium binding site 3 out
of 6 in 9mdi
Go back to
Calcium Binding Sites List in 9mdi
Calcium binding site 3 out
of 6 in the Clostridioides Difficile Transferase B Component Dimer
 Mono view
 Stereo pair view
|
A full contact list of Calcium with other atoms in the Ca binding
site number 3 of Clostridioides Difficile Transferase B Component Dimer within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Ca903
b:59.6
occ:1.00
|
O
|
A:ASN621
|
2.4
|
54.7
|
1.0
|
OD2
|
A:ASP734
|
2.4
|
53.6
|
1.0
|
OD1
|
A:ASP734
|
2.5
|
53.6
|
1.0
|
O
|
A:SER646
|
2.5
|
71.1
|
1.0
|
CG
|
A:ASP734
|
2.8
|
53.6
|
1.0
|
O
|
A:GLN644
|
3.3
|
66.6
|
1.0
|
C
|
A:ASN621
|
3.5
|
54.7
|
1.0
|
C
|
A:SER646
|
3.6
|
71.1
|
1.0
|
CB
|
A:ASN621
|
3.9
|
54.7
|
1.0
|
CA
|
A:ASN621
|
4.0
|
54.7
|
1.0
|
C
|
A:GLN644
|
4.1
|
66.6
|
1.0
|
CB
|
A:ASP734
|
4.3
|
53.6
|
1.0
|
N
|
A:SER646
|
4.3
|
71.1
|
1.0
|
ND2
|
A:ASN735
|
4.4
|
49.7
|
1.0
|
N
|
A:GLN644
|
4.4
|
66.6
|
1.0
|
N
|
A:ALA647
|
4.5
|
69.2
|
1.0
|
CA
|
A:ALA647
|
4.5
|
69.2
|
1.0
|
CA
|
A:SER646
|
4.5
|
71.1
|
1.0
|
N
|
A:PHE622
|
4.6
|
58.1
|
1.0
|
CA
|
A:GLN644
|
4.6
|
66.6
|
1.0
|
CB
|
A:GLN644
|
4.7
|
66.6
|
1.0
|
CG
|
A:ASN621
|
4.8
|
54.7
|
1.0
|
CB
|
A:PHE622
|
4.8
|
58.1
|
1.0
|
C
|
A:GLY645
|
4.8
|
71.5
|
1.0
|
CD2
|
A:PHE622
|
4.8
|
58.1
|
1.0
|
OD2
|
A:ASP623
|
4.9
|
65.4
|
1.0
|
O
|
A:PHE622
|
4.9
|
58.1
|
1.0
|
|
Calcium binding site 4 out
of 6 in 9mdi
Go back to
Calcium Binding Sites List in 9mdi
Calcium binding site 4 out
of 6 in the Clostridioides Difficile Transferase B Component Dimer
 Mono view
 Stereo pair view
|
A full contact list of Calcium with other atoms in the Ca binding
site number 4 of Clostridioides Difficile Transferase B Component Dimer within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Ca901
b:58.4
occ:1.00
|
CA
|
B:CA902
|
2.2
|
75.1
|
1.0
|
OE2
|
B:GLU231
|
2.4
|
66.2
|
1.0
|
OD2
|
B:ASP222
|
2.4
|
79.5
|
1.0
|
OD2
|
B:ASP224
|
2.4
|
73.7
|
1.0
|
OD2
|
B:ASP273
|
2.5
|
54.5
|
1.0
|
O
|
B:ASN260
|
2.7
|
67.5
|
1.0
|
OE1
|
B:GLU231
|
2.7
|
66.2
|
1.0
|
CD
|
B:GLU231
|
2.8
|
66.2
|
1.0
|
O
|
B:GLU263
|
3.3
|
73.0
|
1.0
|
OG
|
B:SER259
|
3.4
|
61.7
|
1.0
|
CG
|
B:ASP222
|
3.6
|
79.5
|
1.0
|
CG
|
B:ASP224
|
3.6
|
73.7
|
1.0
|
CG
|
B:ASP273
|
3.7
|
54.5
|
1.0
|
C
|
B:ASN260
|
3.9
|
67.5
|
1.0
|
OD1
|
B:ASP224
|
4.0
|
73.7
|
1.0
|
O
|
B:SER264
|
4.1
|
66.2
|
1.0
|
CB
|
B:ASP273
|
4.1
|
54.5
|
1.0
|
CG
|
B:GLU231
|
4.1
|
66.2
|
1.0
|
OD1
|
B:ASP222
|
4.2
|
79.5
|
1.0
|
C
|
B:GLU263
|
4.4
|
73.0
|
1.0
|
CA
|
B:TYR261
|
4.4
|
75.2
|
1.0
|
CA
|
B:SER264
|
4.4
|
66.2
|
1.0
|
OG1
|
B:THR266
|
4.5
|
57.1
|
1.0
|
C
|
B:SER264
|
4.5
|
66.2
|
1.0
|
CB
|
B:SER259
|
4.5
|
61.7
|
1.0
|
N
|
B:TYR261
|
4.6
|
75.2
|
1.0
|
CB
|
B:ASP222
|
4.7
|
79.5
|
1.0
|
OD1
|
B:ASP273
|
4.7
|
54.5
|
1.0
|
CB
|
B:ASP224
|
4.8
|
73.7
|
1.0
|
N
|
B:SER264
|
4.9
|
66.2
|
1.0
|
N
|
B:ASN260
|
4.9
|
67.5
|
1.0
|
|
Calcium binding site 5 out
of 6 in 9mdi
Go back to
Calcium Binding Sites List in 9mdi
Calcium binding site 5 out
of 6 in the Clostridioides Difficile Transferase B Component Dimer
 Mono view
 Stereo pair view
|
A full contact list of Calcium with other atoms in the Ca binding
site number 5 of Clostridioides Difficile Transferase B Component Dimer within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Ca902
b:75.1
occ:1.00
|
CA
|
B:CA901
|
2.2
|
58.4
|
1.0
|
OE1
|
B:GLU231
|
2.4
|
66.2
|
1.0
|
OD2
|
B:ASP222
|
2.4
|
79.5
|
1.0
|
OE2
|
B:GLU231
|
2.4
|
66.2
|
1.0
|
OD2
|
B:ASP224
|
2.4
|
73.7
|
1.0
|
OD1
|
B:ASP224
|
2.5
|
73.7
|
1.0
|
CD
|
B:GLU231
|
2.7
|
66.2
|
1.0
|
CG
|
B:ASP224
|
2.8
|
73.7
|
1.0
|
CG
|
B:ASP222
|
2.9
|
79.5
|
1.0
|
OD1
|
B:ASP222
|
2.9
|
79.5
|
1.0
|
O
|
B:ILE226
|
3.6
|
70.5
|
1.0
|
O
|
B:ASP222
|
4.0
|
79.5
|
1.0
|
CG
|
B:GLU231
|
4.2
|
66.2
|
1.0
|
CB
|
B:ASP222
|
4.2
|
79.5
|
1.0
|
O
|
B:ASN260
|
4.2
|
67.5
|
1.0
|
CB
|
B:ILE226
|
4.2
|
70.5
|
1.0
|
CB
|
B:ASP224
|
4.3
|
73.7
|
1.0
|
OD2
|
B:ASP273
|
4.5
|
54.5
|
1.0
|
CG2
|
B:ILE226
|
4.5
|
70.5
|
1.0
|
OD1
|
B:ASP220
|
4.5
|
86.7
|
1.0
|
C
|
B:ILE226
|
4.6
|
70.5
|
1.0
|
CA
|
B:TYR261
|
4.7
|
75.2
|
1.0
|
C
|
B:ASP222
|
4.7
|
79.5
|
1.0
|
CA
|
B:ILE226
|
4.8
|
70.5
|
1.0
|
O
|
B:GLU263
|
4.8
|
73.0
|
1.0
|
CB
|
B:GLU231
|
4.8
|
66.2
|
1.0
|
N
|
B:ILE226
|
4.9
|
70.5
|
1.0
|
N
|
B:ASP224
|
4.9
|
73.7
|
1.0
|
CA
|
B:ASP222
|
4.9
|
79.5
|
1.0
|
|
Calcium binding site 6 out
of 6 in 9mdi
Go back to
Calcium Binding Sites List in 9mdi
Calcium binding site 6 out
of 6 in the Clostridioides Difficile Transferase B Component Dimer
 Mono view
 Stereo pair view
|
A full contact list of Calcium with other atoms in the Ca binding
site number 6 of Clostridioides Difficile Transferase B Component Dimer within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Ca903
b:85.7
occ:1.00
|
O
|
B:GLN644
|
2.5
|
93.4
|
1.0
|
OD1
|
B:ASP734
|
2.5
|
78.1
|
1.0
|
O
|
B:ASN621
|
2.6
|
78.0
|
1.0
|
OD2
|
B:ASP734
|
2.8
|
78.1
|
1.0
|
O
|
B:SER646
|
3.0
|
92.1
|
1.0
|
CG
|
B:ASP734
|
3.0
|
78.1
|
1.0
|
C
|
B:ASN621
|
3.6
|
78.0
|
1.0
|
OD1
|
B:ASN735
|
3.6
|
72.8
|
1.0
|
CB
|
B:ASN621
|
3.6
|
78.0
|
1.0
|
C
|
B:GLN644
|
3.6
|
93.4
|
1.0
|
CA
|
B:ASN621
|
3.9
|
78.0
|
1.0
|
C
|
B:SER646
|
4.2
|
92.1
|
1.0
|
CA
|
B:GLN644
|
4.4
|
93.4
|
1.0
|
N
|
B:GLN644
|
4.4
|
93.4
|
1.0
|
CB
|
B:GLN644
|
4.5
|
93.4
|
1.0
|
CB
|
B:ASP734
|
4.5
|
78.1
|
1.0
|
N
|
B:SER646
|
4.6
|
92.1
|
1.0
|
C
|
B:GLY645
|
4.6
|
96.1
|
1.0
|
N
|
B:GLY645
|
4.7
|
96.1
|
1.0
|
CG
|
B:ASN735
|
4.7
|
72.8
|
1.0
|
CG
|
B:ASN621
|
4.7
|
78.0
|
1.0
|
CA
|
B:GLY645
|
4.8
|
96.1
|
1.0
|
N
|
B:PHE622
|
4.8
|
81.5
|
1.0
|
N
|
B:ASN735
|
5.0
|
72.8
|
1.0
|
O
|
B:GLY645
|
5.0
|
96.1
|
1.0
|
|
Reference:
M.J.Sheedlo,
R.M.Mullard.
Oligomerization of the Clostridioides Difficile Transferase B Component Proceeds Through A Stepwise Mechanism in Vitro To Be Published.
Page generated: Mon Aug 4 18:56:38 2025
|