1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Lindhout, D.A.
Sykes, B.D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
Ca 2
40.078
CALCIUM ION
non-polymer
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
27024
27034
10.1074/jbc.M302497200
12732641
Structure and dynamics of the C-domain of human cardiac troponin C in complex with the inhibitory region of human cardiac troponin I.
2003
10.2210/pdb1ozs/pdb
pdb_00001ozs
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
SINGLE WAVELENGTH
M
1
1.0
8512.409
Troponin C, slow skeletal and cardiac muscles
1
man
polymer
2524.066
Troponin I, cardiac muscle
1
man
polymer
40.078
CALCIUM ION
2
syn
non-polymer
TN-C
cIp
no
no
MKGKSEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGVE
MKGKSEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGVE
A
polypeptide(L)
no
no
TQKIFDLRGKFKRPTLRRVR
TQKIFDLRGKFKRPTLRRVR
B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
sample
TNNC1 OR TNNC
9606
Homo sapiens
562
Escherichia coli
BL21 DE3 (pLysS)
plasmid
pET
human
Homo
Escherichia
sample
TNNI3 OR TNNC1
9606
Homo sapiens
562
Escherichia coli
BL21 DE3 (pLysS)
plasmid
pET
database_2
pdbx_struct_assembly
pdbx_struct_conn_angle
pdbx_struct_oper_list
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
1
0
2003-09-16
1
1
2008-04-29
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2003-04-09
REL
REL
CA
CALCIUM ION
structures with the lowest energy
100
30
3D_13C-separated_NOESY
HNHA
3D_15N-separated_NOESY
3D_13C-TOCSY
3D_15N-TOCSY
0.1
6.7
1
atm
303
K
100 structures calculated using CNS simulated annealing protocol starting from extended structures
13C/15N-cCTnC in complex with 13C/15N-cIp
100 mM KCl, 10 mM Imidazole, 20mM CaCl2, 1mM DSS, pH 6.7
varian inc.
collection
VNMR
6.1b
Brunger
structure solution
CNS
1.1
Delaglio
processing
NMRPipe
1
Brunger
refinement
CNS
1.1
800
Varian
INOVA
500
Varian
INOVA
600
Varian
UNITY
CA
1
3
CA
CA
1
A
CA
2
3
CA
CA
2
A
MET
89
n
1
MET
89
A
LYS
90
n
2
LYS
90
A
GLY
91
n
3
GLY
91
A
LYS
92
n
4
LYS
92
A
SER
93
n
5
SER
93
A
GLU
94
n
6
GLU
94
A
GLU
95
n
7
GLU
95
A
GLU
96
n
8
GLU
96
A
LEU
97
n
9
LEU
97
A
SER
98
n
10
SER
98
A
ASP
99
n
11
ASP
99
A
LEU
100
n
12
LEU
100
A
PHE
101
n
13
PHE
101
A
ARG
102
n
14
ARG
102
A
MET
103
n
15
MET
103
A
PHE
104
n
16
PHE
104
A
ASP
105
n
17
ASP
105
A
LYS
106
n
18
LYS
106
A
ASN
107
n
19
ASN
107
A
ALA
108
n
20
ALA
108
A
ASP
109
n
21
ASP
109
A
GLY
110
n
22
GLY
110
A
TYR
111
n
23
TYR
111
A
ILE
112
n
24
ILE
112
A
ASP
113
n
25
ASP
113
A
LEU
114
n
26
LEU
114
A
ASP
115
n
27
GLU
115
A
GLU
116
n
28
GLU
116
A
LEU
117
n
29
LEU
117
A
LYS
118
n
30
LYS
118
A
ILE
119
n
31
ILE
119
A
MET
120
n
32
MET
120
A
LEU
121
n
33
LEU
121
A
GLN
122
n
34
GLN
122
A
ALA
123
n
35
ALA
123
A
THR
124
n
36
THR
124
A
GLY
125
n
37
GLY
125
A
GLU
126
n
38
GLU
126
A
THR
127
n
39
THR
127
A
ILE
128
n
40
ILE
128
A
THR
129
n
41
THR
129
A
GLU
130
n
42
GLU
130
A
ASP
131
n
43
ASP
131
A
ASP
132
n
44
ASP
132
A
ILE
133
n
45
ILE
133
A
GLU
134
n
46
GLU
134
A
GLU
135
n
47
GLU
135
A
LEU
136
n
48
LEU
136
A
MET
137
n
49
MET
137
A
LYS
138
n
50
LYS
138
A
ASP
139
n
51
ASP
139
A
GLY
140
n
52
GLY
140
A
ASP
141
n
53
ASP
141
A
LYS
142
n
54
LYS
142
A
ASN
143
n
55
ASN
143
A
ASN
144
n
56
ASN
144
A
ASP
145
n
57
ASP
145
A
GLY
146
n
58
GLY
146
A
ARG
147
n
59
ARG
147
A
ILE
148
n
60
ILE
148
A
ASP
149
n
61
ASP
149
A
TYR
150
n
62
TYR
150
A
ASP
151
n
63
ASP
151
A
GLU
152
n
64
GLU
152
A
PHE
153
n
65
PHE
153
A
LEU
154
n
66
LEU
154
A
GLU
155
n
67
GLU
155
A
PHE
156
n
68
PHE
156
A
MET
157
n
69
MET
157
A
LYS
158
n
70
LYS
158
A
GLY
159
n
71
GLY
159
A
VAL
160
n
72
VAL
160
A
GLU
161
n
73
GLU
161
A
THR
128
n
1
THR
128
B
GLN
129
n
2
GLN
129
B
LYS
130
n
3
LYS
130
B
ILE
131
n
4
ILE
131
B
PHE
132
n
5
PHE
132
B
ASP
133
n
6
ASP
133
B
LEU
134
n
7
LEU
134
B
ARG
135
n
8
ARG
135
B
GLY
136
n
9
GLY
136
B
LYS
137
n
10
LYS
137
B
PHE
138
n
11
PHE
138
B
LYS
139
n
12
LYS
139
B
ARG
140
n
13
ARG
140
B
PRO
141
n
14
PRO
141
B
THR
142
n
15
THR
142
B
LEU
143
n
16
LEU
143
B
ARG
144
n
17
ARG
144
B
ARG
145
n
18
ARG
145
B
VAL
146
n
19
VAL
146
B
ARG
147
n
20
ARG
147
B
author_defined_assembly
2
dimeric
A
ASP
105
A
OD1
ASP
17
1_555
A
CA
1
C
CA
CA
1_555
A
ASP
109
A
OD1
ASP
21
1_555
58.6
A
ASP
105
A
OD1
ASP
17
1_555
A
CA
1
C
CA
CA
1_555
A
ASP
109
A
OD2
ASP
21
1_555
85.1
A
ASP
109
A
OD1
ASP
21
1_555
A
CA
1
C
CA
CA
1_555
A
ASP
109
A
OD2
ASP
21
1_555
47.8
A
ASP
105
A
OD1
ASP
17
1_555
A
CA
1
C
CA
CA
1_555
A
TYR
111
A
O
TYR
23
1_555
87.6
A
ASP
109
A
OD1
ASP
21
1_555
A
CA
1
C
CA
CA
1_555
A
TYR
111
A
O
TYR
23
1_555
109.3
A
ASP
109
A
OD2
ASP
21
1_555
A
CA
1
C
CA
CA
1_555
A
TYR
111
A
O
TYR
23
1_555
71.8
A
ASP
105
A
OD1
ASP
17
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE1
GLU
28
1_555
125.0
A
ASP
109
A
OD1
ASP
21
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE1
GLU
28
1_555
148.5
A
ASP
109
A
OD2
ASP
21
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE1
GLU
28
1_555
149.6
A
TYR
111
A
O
TYR
23
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE1
GLU
28
1_555
102.1
A
ASP
105
A
OD1
ASP
17
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE2
GLU
28
1_555
69.3
A
ASP
109
A
OD1
ASP
21
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE2
GLU
28
1_555
127.0
A
ASP
109
A
OD2
ASP
21
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE2
GLU
28
1_555
139.5
A
TYR
111
A
O
TYR
23
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE2
GLU
28
1_555
76.1
A
GLU
116
A
OE1
GLU
28
1_555
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE2
GLU
28
1_555
61.4
A
ASP
141
A
OD1
ASP
53
1_555
A
CA
2
D
CA
CA
1_555
A
ASN
143
A
ND2
ASN
55
1_555
130.6
A
ASP
141
A
OD1
ASP
53
1_555
A
CA
2
D
CA
CA
1_555
A
ASP
145
A
OD1
ASP
57
1_555
59.1
A
ASN
143
A
ND2
ASN
55
1_555
A
CA
2
D
CA
CA
1_555
A
ASP
145
A
OD1
ASP
57
1_555
97.7
A
ASP
141
A
OD1
ASP
53
1_555
A
CA
2
D
CA
CA
1_555
A
ARG
147
A
O
ARG
59
1_555
63.4
A
ASN
143
A
ND2
ASN
55
1_555
A
CA
2
D
CA
CA
1_555
A
ARG
147
A
O
ARG
59
1_555
162.5
A
ASP
145
A
OD1
ASP
57
1_555
A
CA
2
D
CA
CA
1_555
A
ARG
147
A
O
ARG
59
1_555
80.8
A
ASP
141
A
OD1
ASP
53
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE2
GLU
64
1_555
102.4
A
ASN
143
A
ND2
ASN
55
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE2
GLU
64
1_555
59.9
A
ASP
145
A
OD1
ASP
57
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE2
GLU
64
1_555
132.9
A
ARG
147
A
O
ARG
59
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE2
GLU
64
1_555
132.7
A
ASP
141
A
OD1
ASP
53
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE1
GLU
64
1_555
137.8
A
ASN
143
A
ND2
ASN
55
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE1
GLU
64
1_555
67.6
A
ASP
145
A
OD1
ASP
57
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE1
GLU
64
1_555
162.4
A
ARG
147
A
O
ARG
59
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE1
GLU
64
1_555
110.2
A
GLU
152
A
OE2
GLU
64
1_555
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE1
GLU
64
1_555
48.9
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
ILE
112
A
N
ILE
24
A
O
ILE
148
A
O
ILE
60
1
A
CD
GLU
115
A
CD
GLU
27
1
Y
2
A
CD
GLU
115
A
CD
GLU
27
1
Y
3
A
CD
GLU
115
A
CD
GLU
27
1
Y
4
A
CD
GLU
115
A
CD
GLU
27
1
Y
5
A
CD
GLU
115
A
CD
GLU
27
1
Y
6
A
CD
GLU
115
A
CD
GLU
27
1
Y
7
A
CD
GLU
115
A
CD
GLU
27
1
Y
8
A
CD
GLU
115
A
CD
GLU
27
1
Y
9
A
CD
GLU
115
A
CD
GLU
27
1
Y
10
A
CD
GLU
115
A
CD
GLU
27
1
Y
11
A
CD
GLU
115
A
CD
GLU
27
1
Y
12
A
CD
GLU
115
A
CD
GLU
27
1
Y
13
A
CD
GLU
115
A
CD
GLU
27
1
Y
14
A
CD
GLU
115
A
CD
GLU
27
1
Y
15
A
CD
GLU
115
A
CD
GLU
27
1
Y
16
A
CD
GLU
115
A
CD
GLU
27
1
Y
17
A
CD
GLU
115
A
CD
GLU
27
1
Y
18
A
CD
GLU
115
A
CD
GLU
27
1
Y
19
A
CD
GLU
115
A
CD
GLU
27
1
Y
20
A
CD
GLU
115
A
CD
GLU
27
1
Y
21
A
CD
GLU
115
A
CD
GLU
27
1
Y
22
A
CD
GLU
115
A
CD
GLU
27
1
Y
23
A
CD
GLU
115
A
CD
GLU
27
1
Y
24
A
CD
GLU
115
A
CD
GLU
27
1
Y
25
A
CD
GLU
115
A
CD
GLU
27
1
Y
26
A
CD
GLU
115
A
CD
GLU
27
1
Y
27
A
CD
GLU
115
A
CD
GLU
27
1
Y
28
A
CD
GLU
115
A
CD
GLU
27
1
Y
29
A
CD
GLU
115
A
CD
GLU
27
1
Y
30
A
CD
GLU
115
A
CD
GLU
27
1
Y
25
A
A
O
H
GLU
GLU
130
134
1.59
1
A
SER
93
-158.42
-45.80
1
A
ALA
108
66.22
72.73
1
A
ASP
109
-147.15
-46.71
1
A
ASP
131
-177.10
-60.10
1
A
LYS
142
-98.92
30.26
1
A
TYR
150
-53.38
88.40
1
A
ASP
151
177.32
-66.37
1
B
GLN
129
-136.49
-75.68
1
B
LYS
130
84.04
-30.80
1
B
PHE
132
-175.66
98.35
1
B
ASP
133
71.60
-53.65
2
A
LYS
90
-125.08
-50.14
2
A
GLU
94
70.70
-62.07
2
A
ASP
105
-58.53
-77.63
2
A
GLU
126
-92.73
44.34
2
A
THR
127
54.83
71.82
2
A
ILE
128
-135.54
-34.68
2
A
THR
129
-47.22
157.28
2
A
ASP
131
-178.63
-39.14
2
A
TYR
150
-43.59
91.08
2
A
ASP
151
174.67
-66.27
2
B
LYS
130
60.64
101.68
2
B
PHE
132
-144.81
-98.12
2
B
LYS
137
-142.86
31.04
2
B
THR
142
56.05
178.69
2
B
LEU
143
61.63
-81.23
2
B
ARG
144
61.96
121.11
2
B
ARG
145
63.20
165.64
3
A
LYS
90
61.24
112.32
3
A
SER
93
-94.96
-63.68
3
A
ASP
105
-55.11
-83.57
3
A
ALA
108
74.56
34.26
3
A
ASP
131
-167.03
-44.29
3
B
PHE
132
-176.91
106.02
3
B
ASP
133
71.65
-55.84
3
B
VAL
146
-49.13
154.78
4
A
SER
93
-159.67
-45.49
4
A
ALA
108
63.21
60.81
4
A
ASP
113
-117.42
-166.39
4
A
THR
127
-91.51
48.78
4
A
GLU
130
68.98
-63.89
4
A
TYR
150
50.03
-85.87
4
B
LYS
130
68.12
-63.12
4
B
PHE
132
-147.16
-107.78
4
B
LYS
137
-155.39
-39.81
4
B
PHE
138
-69.06
64.53
4
B
LYS
139
-123.24
-76.79
4
B
THR
142
-131.75
-51.29
4
B
ARG
144
-139.67
-53.45
5
A
LYS
92
-140.69
-54.87
5
A
ASP
105
-58.43
-79.16
5
A
THR
124
-93.59
-64.13
5
A
THR
127
48.17
86.41
5
A
ILE
128
-171.71
-33.58
5
A
THR
129
-49.13
157.15
5
A
ASP
131
-159.11
-48.64
5
B
GLN
129
-163.71
40.50
5
B
LYS
130
70.01
-63.39
5
B
PHE
132
178.34
109.61
5
B
ASP
133
71.57
-55.43
5
B
ARG
135
-60.59
-177.56
5
B
LYS
137
-153.82
-37.59
5
B
LYS
139
-168.50
-169.92
5
B
LEU
143
60.15
159.00
5
B
VAL
146
-85.56
-70.96
6
A
LYS
90
60.29
179.19
6
A
SER
93
-121.28
-59.98
6
A
SER
98
-48.25
-72.40
6
A
ALA
108
63.87
62.27
6
A
THR
129
-48.79
157.16
6
A
GLU
130
68.77
-67.72
6
A
ASP
141
-84.54
-71.79
6
A
ARG
147
-176.98
106.21
6
A
TYR
150
49.95
-83.40
6
B
PHE
132
-112.39
-112.77
6
B
LYS
139
-127.54
-58.65
6
B
ARG
145
59.78
98.19
7
A
SER
93
62.09
151.89
7
A
GLU
94
71.92
-60.83
7
A
ALA
108
64.53
74.08
7
A
ASP
109
-144.09
-46.85
7
A
ASP
113
-121.47
-168.38
7
A
THR
124
-94.57
-64.75
7
A
THR
129
53.27
175.73
7
A
TYR
150
-57.03
85.48
7
A
ASP
151
179.67
-66.50
7
B
LYS
130
-129.54
-50.14
7
B
PHE
132
-133.29
-110.16
7
B
LEU
134
-149.56
-51.20
7
B
ARG
135
-62.06
-178.12
7
B
LYS
137
176.59
-33.49
7
B
ARG
144
-95.01
44.52
7
B
VAL
146
-48.63
157.88
8
A
LYS
92
-136.21
-65.47
8
A
ASP
105
-124.08
-70.12
8
A
ASP
113
-126.02
-164.90
8
A
THR
124
-93.35
-62.85
8
A
GLU
126
178.36
174.06
8
A
ILE
128
178.63
-84.38
8
A
THR
129
59.69
105.82
8
A
GLU
130
69.33
-56.42
8
A
TYR
150
-47.40
90.24
8
A
ASP
151
176.74
-66.70
8
B
PHE
132
-114.58
-109.68
8
B
ARG
144
63.47
124.12
9
A
LYS
90
61.22
81.46
9
A
GLU
94
-170.22
-40.58
9
A
THR
127
-58.02
90.02
9
A
ILE
128
-45.78
-86.91
9
A
THR
129
-177.90
35.19
9
A
GLU
130
63.69
-72.47
9
A
ASP
141
-69.73
81.55
9
A
ASP
151
-67.07
-70.61
9
B
GLN
129
60.87
111.47
9
B
PHE
132
-144.03
-112.89
9
B
PRO
141
-59.17
-165.19
9
B
THR
142
-158.41
31.23
9
B
LEU
143
61.27
161.65
9
B
ARG
144
68.85
-67.59
10
A
LYS
90
-148.65
-59.59
10
A
ALA
108
61.84
71.35
10
A
ASP
113
-118.69
-168.54
10
A
THR
127
175.17
-36.19
10
A
ILE
128
-125.19
-82.29
10
A
THR
129
60.82
145.77
10
A
GLU
130
62.75
-78.08
10
A
ASP
141
-81.36
-76.14
10
A
TYR
150
54.07
-82.43
10
B
GLN
129
63.01
143.94
10
B
PHE
132
-116.66
-111.52
10
B
PHE
138
-133.62
-45.12
10
B
ARG
145
60.04
178.54
10
B
VAL
146
49.30
23.91
11
A
LYS
92
62.10
147.89
11
A
SER
93
59.58
161.52
11
A
GLU
94
76.53
-54.84
11
A
ASP
113
-127.32
-169.81
11
A
THR
124
-95.76
-66.31
11
A
GLU
126
-102.04
-159.15
11
A
ILE
128
-157.79
80.42
11
A
GLU
130
68.76
-63.24
11
B
GLN
129
-153.20
84.72
11
B
PHE
132
-179.56
121.71
11
B
ASP
133
68.83
-57.50
11
B
ARG
135
-57.46
-165.90
11
B
LYS
137
-158.29
-37.55
11
B
THR
142
-132.02
-79.02
11
B
LEU
143
-156.41
-49.29
11
B
ARG
144
68.24
-68.52
12
A
LYS
92
64.51
-79.08
12
A
ASP
131
-174.93
-40.50
12
A
TYR
150
-52.20
89.73
12
A
ASP
151
176.47
-66.53
12
B
GLN
129
-175.56
104.89
12
B
PHE
132
-146.74
-110.17
12
B
PHE
138
-144.02
36.12
12
B
ARG
144
-173.96
-40.99
13
A
LYS
90
59.99
172.10
13
A
LYS
92
60.91
177.61
13
A
SER
93
68.34
-68.39
13
A
THR
127
60.26
-85.26
13
A
ILE
128
35.52
-85.88
13
A
THR
129
54.75
-171.93
13
A
ASN
144
58.78
70.04
13
A
ASP
145
-155.48
-47.06
13
A
TYR
150
-32.78
-38.55
13
B
GLN
129
-144.00
-57.25
13
B
ILE
131
58.37
163.81
13
B
PHE
132
-141.39
-116.43
13
B
PHE
138
-145.08
31.05
13
B
THR
142
55.33
102.69
13
B
ARG
144
60.61
90.19
13
B
ARG
145
-165.78
-44.13
13
B
VAL
146
54.28
173.71
14
A
LYS
92
-167.94
37.08
14
A
ALA
108
64.77
61.49
14
A
ASP
113
-117.39
-167.74
14
A
THR
127
-63.08
86.00
14
A
ILE
128
-47.67
-84.35
14
A
THR
129
178.73
177.95
14
A
ASP
141
-71.11
-70.54
14
A
ARG
147
-160.18
118.48
14
A
TYR
150
42.16
-85.45
14
B
PHE
132
-150.33
-110.09
14
B
ASP
133
-81.77
30.65
14
B
ARG
135
-93.99
-63.31
14
B
LEU
143
-146.82
-47.33
14
B
VAL
146
-49.62
164.77
15
A
LYS
92
60.26
103.86
15
A
ASP
105
-67.35
-74.05
15
A
TYR
150
-51.73
88.60
15
A
ASP
151
175.96
-68.34
15
B
PHE
132
-153.03
-97.91
15
B
LYS
137
69.28
-62.93
15
B
PRO
141
-57.16
-162.21
15
B
ARG
145
60.54
170.60
15
B
VAL
146
-146.81
-48.63
16
A
LYS
92
-161.07
118.84
16
A
SER
93
-176.84
-40.40
16
A
ASP
105
-57.12
-75.41
16
A
ASP
113
-124.33
-168.50
16
A
GLU
126
-103.96
43.17
16
A
THR
127
61.62
-103.46
16
A
ILE
128
39.47
29.85
16
A
GLU
130
70.24
-61.36
16
A
TYR
150
-27.50
-55.01
16
B
LYS
130
-165.08
-43.96
16
B
PHE
132
-143.37
-111.67
16
B
PHE
138
-146.24
30.60
16
B
THR
142
63.68
140.11
16
B
ARG
144
-144.94
31.36
16
B
ARG
145
-72.89
-70.62
17
A
SER
93
67.71
-71.24
17
A
ALA
108
63.01
78.09
17
A
ASP
109
-142.63
-46.48
17
A
GLU
126
-172.20
75.43
17
A
ILE
128
-132.54
-78.37
17
A
THR
129
166.70
174.37
17
A
LYS
142
-142.23
33.22
17
A
TYR
150
52.36
-81.00
17
B
LYS
130
-146.21
-47.70
17
B
PHE
132
-110.62
-114.30
17
B
LYS
137
-157.02
-38.67
17
B
ARG
144
62.62
-80.22
18
A
LYS
90
-129.90
-52.37
18
A
SER
93
-171.89
-47.49
18
A
ASP
105
-66.67
-75.81
18
A
LYS
106
84.86
-29.45
18
A
GLU
126
-55.96
-171.57
18
A
ILE
128
37.82
-93.91
18
A
THR
129
52.70
110.31
18
A
GLU
130
72.12
-61.23
18
A
LYS
142
-98.87
30.39
18
A
ARG
147
-176.60
132.84
18
A
ASP
151
-66.32
-71.47
18
B
GLN
129
-101.43
-79.39
18
B
PHE
132
-166.43
105.01
18
B
ASP
133
57.83
19.14
18
B
ARG
140
63.42
135.32
18
B
PRO
141
-57.92
-163.11
18
B
ARG
144
60.39
172.13
19
A
SER
93
-166.74
-47.40
19
A
ALA
108
64.17
64.32
19
A
THR
127
58.73
-99.47
19
A
ILE
128
-42.87
-83.93
19
A
GLU
130
173.11
-69.34
19
A
LYS
142
43.02
29.95
19
A
ARG
147
-178.17
112.35
19
A
ASP
151
-68.07
-70.92
19
B
LYS
130
60.51
-178.08
19
B
PHE
132
-115.71
-109.18
19
B
LYS
137
176.13
-36.02
19
B
ARG
140
-173.82
132.84
19
B
ARG
145
-156.98
-44.94
20
A
SER
93
-176.60
-48.44
20
A
ASP
105
-59.34
-73.68
20
A
ASP
113
-126.99
-169.40
20
A
THR
124
-98.70
-66.92
20
A
ILE
128
-160.88
-86.44
20
A
THR
129
54.73
105.21
20
A
GLU
130
71.23
-61.58
20
A
TYR
150
46.68
-85.15
20
B
ILE
131
57.57
165.79
20
B
PHE
132
-146.68
-117.69
20
B
ASP
133
-72.03
47.54
20
B
LYS
139
-99.73
-61.22
20
B
PRO
141
-68.49
-167.14
20
B
THR
142
58.65
163.17
20
B
ARG
144
61.85
98.25
20
B
VAL
146
60.90
156.51
21
A
LYS
90
61.32
113.47
21
A
SER
93
-132.29
-44.56
21
A
ASP
105
-52.13
-82.59
21
A
GLU
126
-54.74
-176.22
21
A
THR
129
-178.29
126.36
21
A
GLU
130
69.74
-61.54
21
A
ASP
141
-77.67
-73.87
21
A
ARG
147
-177.47
116.72
21
A
ASP
151
-59.98
-70.46
21
B
PHE
132
-117.31
-108.28
21
B
ASP
133
-79.58
32.18
21
B
ARG
140
62.90
133.22
21
B
THR
142
-68.18
-172.58
21
B
ARG
144
60.85
103.62
21
B
ARG
145
60.67
81.98
22
A
LYS
92
-98.98
30.92
22
A
ALA
108
66.23
76.12
22
A
ASP
109
-143.92
-46.37
22
A
ASP
113
-118.14
-168.48
22
A
THR
127
71.15
-62.04
22
A
ILE
128
70.80
-77.95
22
A
THR
129
164.85
172.13
22
A
ASP
141
-76.91
-76.26
22
A
ARG
147
-177.29
129.11
22
B
LYS
130
61.16
88.56
22
B
ILE
131
53.86
175.32
22
B
PHE
132
-143.91
-144.94
22
B
ARG
140
-178.94
132.88
22
B
THR
142
69.38
-69.05
22
B
ARG
144
-167.79
113.49
23
A
SER
93
-149.26
-53.72
23
A
ASP
105
-69.08
-72.52
23
A
GLU
126
-177.63
129.59
23
A
THR
127
-170.95
-49.32
23
A
ILE
128
-114.01
-87.56
23
A
THR
129
165.84
175.04
23
A
ASP
141
-100.75
71.12
23
A
TYR
150
-39.05
-33.46
23
B
LYS
130
61.42
-175.73
23
B
ILE
131
54.01
141.18
23
B
PHE
132
177.85
112.20
23
B
LYS
137
75.11
32.17
23
B
PHE
138
-140.34
36.40
23
B
ARG
144
60.90
157.20
23
B
VAL
146
-49.19
162.02
24
A
ASP
113
-121.88
-166.13
24
A
GLU
126
-179.25
127.01
24
A
THR
127
176.22
-33.09
24
A
ILE
128
-143.42
-86.45
24
A
THR
129
57.73
158.53
24
A
ASP
131
-156.67
-56.56
24
A
ASP
145
-155.55
-46.02
24
A
TYR
150
40.55
-85.43
24
B
GLN
129
-108.47
69.40
24
B
LYS
130
-59.41
102.90
24
B
PHE
132
-102.35
-140.94
24
B
ASP
133
-28.97
-50.62
24
B
LEU
134
-29.21
-57.33
24
B
PHE
138
-151.14
28.44
24
B
PRO
141
-74.70
-71.32
24
B
ARG
144
-176.73
124.23
24
B
ARG
145
58.66
-174.44
24
B
VAL
146
63.68
-71.60
25
A
SER
93
71.92
-61.22
25
A
ALA
108
64.90
78.83
25
A
ASP
109
-148.47
-45.51
25
A
GLU
126
-78.05
-159.40
25
A
GLU
130
70.16
-60.00
25
A
ARG
147
-177.42
129.17
25
B
GLN
129
60.54
160.50
25
B
PHE
132
-151.18
-93.02
25
B
LYS
139
-100.26
-167.66
25
B
LEU
143
-147.60
-70.26
25
B
ARG
144
61.23
85.77
26
A
LYS
90
60.36
81.70
26
A
GLU
94
-177.98
-39.55
26
A
ALA
108
64.48
63.31
26
A
ASP
113
-127.22
-166.77
26
A
GLU
126
-58.87
88.72
26
A
THR
127
-54.36
101.34
26
A
ILE
128
-66.56
-86.38
26
A
THR
129
-178.33
34.48
26
A
GLU
130
61.80
-71.59
26
A
ASP
141
-77.22
-73.18
26
A
ARG
147
-170.06
137.46
26
A
TYR
150
-31.68
-38.90
26
B
PHE
132
-179.01
115.56
26
B
LEU
134
-125.67
-58.92
26
B
LYS
139
-104.37
-167.47
26
B
THR
142
-46.52
98.89
26
B
LEU
143
60.85
156.06
26
B
ARG
144
-173.57
-45.02
27
A
SER
93
64.19
-79.44
27
A
THR
124
-106.07
-60.58
27
A
ILE
128
178.53
-86.00
27
A
THR
129
58.92
111.10
27
A
GLU
130
72.53
-60.82
27
A
ASP
151
-63.10
-71.59
27
B
GLN
129
-134.22
-75.04
27
B
PHE
132
-145.64
-94.38
27
B
ASP
133
-86.20
48.59
27
B
LEU
134
-147.52
-54.72
27
B
LYS
137
-130.64
-32.91
27
B
LYS
139
-54.77
-177.09
27
B
PRO
141
-57.53
-167.49
27
B
THR
142
-162.01
113.19
28
A
LYS
90
-150.05
-47.00
28
A
SER
93
-176.99
-60.38
28
A
ASP
113
-127.36
-169.35
28
A
ILE
128
-158.03
-27.57
28
A
THR
129
-38.68
152.64
28
A
GLU
130
65.23
-73.86
28
A
LYS
142
-98.56
30.10
28
A
TYR
150
-38.96
-33.01
28
A
ASP
151
-64.35
-78.48
28
B
ILE
131
59.14
162.81
28
B
PHE
132
-144.84
-123.00
28
B
LYS
137
175.45
-35.36
28
B
THR
142
-148.40
-48.29
29
A
LYS
92
60.67
77.77
29
A
SER
93
-168.59
-43.01
29
A
ASP
105
-73.17
-75.43
29
A
THR
127
64.53
-97.02
29
A
ILE
128
-44.59
-80.72
29
A
THR
129
61.19
114.22
29
A
GLU
130
69.91
-62.02
29
B
LYS
130
60.99
-171.41
29
B
ILE
131
54.12
135.38
29
B
PHE
132
-179.47
114.63
29
B
LEU
134
-124.81
-51.03
29
B
ARG
140
63.29
136.38
29
B
THR
142
-144.02
-65.40
29
B
LEU
143
-144.87
-54.33
29
B
ARG
145
-136.89
-47.41
30
A
SER
93
-132.53
-45.85
30
A
ASP
105
-60.78
-71.81
30
A
ASP
113
-126.97
-166.62
30
A
THR
124
-100.96
-64.31
30
A
GLU
126
-118.57
-164.04
30
A
THR
129
-43.06
154.26
30
A
GLU
130
69.52
-64.17
30
A
TYR
150
-36.92
-35.02
30
B
GLN
129
68.50
-68.43
30
B
LYS
130
-130.92
-43.99
30
B
PHE
132
-146.83
-96.06
30
B
ARG
140
62.91
133.46
30
B
PRO
141
-55.14
100.65
30
B
LEU
143
62.89
-77.15
30
B
VAL
146
60.22
155.11
C-domain of human cardiac troponin C in complex with the inhibitory region of human cardiac troponin I
1
N
N
2
N
N
3
N
N
3
N
N
A
SER
93
A
SER
5
HELX_P
A
ASP
105
A
ASP
17
1
1
13
A
ASP
113
A
ASP
25
HELX_P
A
GLN
122
A
GLN
34
1
2
10
A
ASP
131
A
ASP
43
HELX_P
A
ASP
141
A
ASP
53
1
3
11
A
GLU
152
A
GLU
64
HELX_P
A
GLY
159
A
GLY
71
1
4
8
metalc
2.805
A
CA
1
C
CA
CA
1_555
A
ASP
105
A
OD1
ASP
17
1_555
metalc
2.142
A
CA
1
C
CA
CA
1_555
A
ASP
109
A
OD1
ASP
21
1_555
metalc
2.960
A
CA
1
C
CA
CA
1_555
A
ASP
109
A
OD2
ASP
21
1_555
metalc
2.154
A
CA
1
C
CA
CA
1_555
A
TYR
111
A
O
TYR
23
1_555
metalc
2.154
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE1
GLU
28
1_555
metalc
2.152
A
CA
1
C
CA
CA
1_555
A
GLU
116
A
OE2
GLU
28
1_555
metalc
2.592
A
CA
2
D
CA
CA
1_555
A
ASP
141
A
OD1
ASP
53
1_555
metalc
3.266
A
CA
2
D
CA
CA
1_555
A
ASN
143
A
ND2
ASN
55
1_555
metalc
2.535
A
CA
2
D
CA
CA
1_555
A
ASP
145
A
OD1
ASP
57
1_555
metalc
2.595
A
CA
2
D
CA
CA
1_555
A
ARG
147
A
O
ARG
59
1_555
metalc
2.687
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE2
GLU
64
1_555
metalc
2.622
A
CA
2
D
CA
CA
1_555
A
GLU
152
A
OE1
GLU
64
1_555
STRUCTURAL PROTEIN
EF-Hand, STRUCTURAL PROTEIN
TNNC1_HUMAN
UNP
1
90
P63316
KGKSEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGVE
TNNI3_HUMAN
UNP
2
128
P19429
TQKIFDLRGKFKRPTLRRVR
90
161
1OZS
90
161
P63316
A
1
2
73
128
147
1OZS
128
147
P19429
B
2
1
20
1
cloning artifact
MET
89
1OZS
A
P63316
UNP
1
2
anti-parallel
A
TYR
111
A
TYR
23
A
ILE
112
A
ILE
24
A
ILE
148
A
ILE
60
A
ASP
149
A
ASP
61
BINDING SITE FOR RESIDUE CA A 1
A
CA
1
Software
5
BINDING SITE FOR RESIDUE CA A 2
A
CA
2
Software
5
A
ASP
105
A
ASP
17
5
1_555
A
ASN
107
A
ASN
19
5
1_555
A
ASP
109
A
ASP
21
5
1_555
A
TYR
111
A
TYR
23
5
1_555
A
GLU
116
A
GLU
28
5
1_555
A
ASP
141
A
ASP
53
5
1_555
A
ASN
143
A
ASN
55
5
1_555
A
ASP
145
A
ASP
57
5
1_555
A
ARG
147
A
ARG
59
5
1_555
A
GLU
152
A
GLU
64
5
1_555