1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Gasmi-Seabrook, G.M.
Howarth, J.W.
Finley, N.
Abusamhadneh, E.
Gaponenko, V.
Brito, R.M.
Solaro, R.J.
Rosevear, P.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
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
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
Biochemistry
BICHAW
0033
0006-2960
38
8313
8322
10.1021/bi9902642
10387077
Solution structures of the C-terminal domain of cardiac troponin C free and bound to the N-terminal domain of cardiac troponin I.
1999
10.2210/pdb1fi5/pdb
pdb_00001fi5
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
9463.531
PROTEIN (TROPONIN C)
RESIDUES 81 - 161
1
man
polymer
40.078
CALCIUM ION
2
syn
non-polymer
no
no
MVRCMKDDSKGKTEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGV
E
MVRCMKDDSKGKTEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGV
E
A
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
chicken
Gallus
MUSCLE
Escherichia
Escherichia coli
sample
C TERMINAL DOMAIN OF CARDIAC TROPONIN C (81- 161) BOUND TO THE N TERMINAL DOMAIN OF CARDIAC TROPONIN I (33-80), CALCIUM IONS BOUND AT SITES III AND IV
MYOCYTE
THIN FILAMENT
9031
HEART
Gallus gallus
CTNC(81-161)
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PET-23D+
database_2
pdbx_struct_assembly
pdbx_struct_conn_angle
pdbx_struct_oper_list
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
1
0
2000-08-23
1
1
2008-04-27
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.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
2000-08-23
SPRSDE
RCSB
Y
RCSB
2000-08-03
REL
REL
CA
CALCIUM ION
BEST 20 STRUCTURES. THESE STRUCTURES WERE DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON CA2+_SATURATED 15N, 13C-CTNC(81-161) BOUND TO CTNI(33-80).
SMALLEST RMSD TO AVERAGE STRUCTURE
500
20
15N-HSQC
15N-NOESY- HSQC
15N-TOCSY-HSQC
HNCO
HNCACB
(HB)CBCA (CO)NNH
H(CCO)NH
C (CO)NH
(HB)CB(CGCD)HD
(HB)CB(CGCDCE)HE
CN- NOESY-HSQC
HNHA
HNHB.
100mM KCL,15mM CACL2, 100mM KCL,15mM CACL2
6.80
ambient
318.00
K
REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE
DGSA
5
closest to the average
1mM [15N,13C]cTnC(81-161)/cTnI(33-80); 20mM Tris-d11; 100mM KCl; 20mM DTT; 15mM CaCl2; 0.1mM Leupetin; 0.1mM pefabloc; 90% H2O/10% D2O
90% H2O/10% D2O
BRUNGER
refinement
CNS
1.0
BRUNGER
structure solution
CNS
1.0
600
Varian
INOVA600
800
Varian
INOVA800
CA
162
2
CA
CA
162
A
CA
163
2
CA
CA
163
A
MET
81
n
1
MET
81
A
VAL
82
n
2
VAL
82
A
ARG
83
n
3
ARG
83
A
CYS
84
n
4
CYS
84
A
MET
85
n
5
MET
85
A
LYS
86
n
6
LYS
86
A
ASP
87
n
7
ASP
87
A
ASP
88
n
8
ASP
88
A
SER
89
n
9
SER
89
A
LYS
90
n
10
LYS
90
A
GLY
91
n
11
GLY
91
A
LYS
92
n
12
LYS
92
A
THR
93
n
13
THR
93
A
GLU
94
n
14
GLU
94
A
GLU
95
n
15
GLU
95
A
GLU
96
n
16
GLU
96
A
LEU
97
n
17
LEU
97
A
SER
98
n
18
SER
98
A
ASP
99
n
19
ASP
99
A
LEU
100
n
20
LEU
100
A
PHE
101
n
21
PHE
101
A
ARG
102
n
22
ARG
102
A
MET
103
n
23
MET
103
A
PHE
104
n
24
PHE
104
A
ASP
105
n
25
ASP
105
A
LYS
106
n
26
LYS
106
A
ASN
107
n
27
ASN
107
A
ALA
108
n
28
ALA
108
A
ASP
109
n
29
ASP
109
A
GLY
110
n
30
GLY
110
A
TYR
111
n
31
TYR
111
A
ILE
112
n
32
ILE
112
A
ASP
113
n
33
ASP
113
A
LEU
114
n
34
LEU
114
A
GLU
115
n
35
GLU
115
A
GLU
116
n
36
GLU
116
A
LEU
117
n
37
LEU
117
A
LYS
118
n
38
LYS
118
A
ILE
119
n
39
ILE
119
A
MET
120
n
40
MET
120
A
LEU
121
n
41
LEU
121
A
GLN
122
n
42
GLN
122
A
ALA
123
n
43
ALA
123
A
THR
124
n
44
THR
124
A
GLY
125
n
45
GLY
125
A
GLU
126
n
46
GLU
126
A
THR
127
n
47
THR
127
A
ILE
128
n
48
ILE
128
A
THR
129
n
49
THR
129
A
GLU
130
n
50
GLU
130
A
ASP
131
n
51
ASP
131
A
ASP
132
n
52
ASP
132
A
ILE
133
n
53
ILE
133
A
GLU
134
n
54
GLU
134
A
GLU
135
n
55
GLU
135
A
LEU
136
n
56
LEU
136
A
MET
137
n
57
MET
137
A
LYS
138
n
58
LYS
138
A
ASP
139
n
59
ASP
139
A
GLY
140
n
60
GLY
140
A
ASP
141
n
61
ASP
141
A
LYS
142
n
62
LYS
142
A
ASN
143
n
63
ASN
143
A
ASN
144
n
64
ASN
144
A
ASP
145
n
65
ASP
145
A
GLY
146
n
66
GLY
146
A
ARG
147
n
67
ARG
147
A
ILE
148
n
68
ILE
148
A
ASP
149
n
69
ASP
149
A
TYR
150
n
70
TYR
150
A
ASP
151
n
71
ASP
151
A
GLU
152
n
72
GLU
152
A
PHE
153
n
73
PHE
153
A
LEU
154
n
74
LEU
154
A
GLU
155
n
75
GLU
155
A
PHE
156
n
76
PHE
156
A
MET
157
n
77
MET
157
A
LYS
158
n
78
LYS
158
A
GLY
159
n
79
GLY
159
A
VAL
160
n
80
VAL
160
A
GLU
161
n
81
GLU
161
A
author_defined_assembly
1
monomeric
A
ASP
105
A
OD1
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
ASP
105
A
OD2
ASP
25
1_555
56.5
A
ASP
105
A
OD1
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
ASN
107
A
OD1
ASN
27
1_555
129.7
A
ASP
105
A
OD2
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
ASN
107
A
OD1
ASN
27
1_555
75.3
A
ASP
105
A
OD1
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
ASP
109
A
OD1
ASP
29
1_555
106.2
A
ASP
105
A
OD2
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
ASP
109
A
OD1
ASP
29
1_555
86.9
A
ASN
107
A
OD1
ASN
27
1_555
A
CA
162
B
CA
CA
1_555
A
ASP
109
A
OD1
ASP
29
1_555
82.8
A
ASP
105
A
OD1
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
ASP
109
A
OD2
ASP
29
1_555
156.2
A
ASP
105
A
OD2
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
ASP
109
A
OD2
ASP
29
1_555
118.0
A
ASN
107
A
OD1
ASN
27
1_555
A
CA
162
B
CA
CA
1_555
A
ASP
109
A
OD2
ASP
29
1_555
59.1
A
ASP
109
A
OD1
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
A
ASP
109
A
OD2
ASP
29
1_555
50.3
A
ASP
105
A
OD1
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
TYR
111
A
O
TYR
31
1_555
69.0
A
ASP
105
A
OD2
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
TYR
111
A
O
TYR
31
1_555
118.5
A
ASN
107
A
OD1
ASN
27
1_555
A
CA
162
B
CA
CA
1_555
A
TYR
111
A
O
TYR
31
1_555
159.2
A
ASP
109
A
OD1
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
A
TYR
111
A
O
TYR
31
1_555
82.6
A
ASP
109
A
OD2
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
A
TYR
111
A
O
TYR
31
1_555
100.1
A
ASP
105
A
OD1
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE2
GLU
36
1_555
129.2
A
ASP
105
A
OD2
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE2
GLU
36
1_555
116.2
A
ASN
107
A
OD1
ASN
27
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE2
GLU
36
1_555
58.9
A
ASP
109
A
OD1
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE2
GLU
36
1_555
124.2
A
ASP
109
A
OD2
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE2
GLU
36
1_555
74.6
A
TYR
111
A
O
TYR
31
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE2
GLU
36
1_555
119.5
A
ASP
105
A
OD1
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE1
GLU
36
1_555
117.6
A
ASP
105
A
OD2
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE1
GLU
36
1_555
149.8
A
ASN
107
A
OD1
ASN
27
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE1
GLU
36
1_555
96.2
A
ASP
109
A
OD1
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE1
GLU
36
1_555
121.3
A
ASP
109
A
OD2
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE1
GLU
36
1_555
79.0
A
TYR
111
A
O
TYR
31
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE1
GLU
36
1_555
78.9
A
GLU
116
A
OE2
GLU
36
1_555
A
CA
162
B
CA
CA
1_555
A
GLU
116
A
OE1
GLU
36
1_555
40.6
A
ASP
141
A
OD1
ASP
61
1_555
A
CA
163
C
CA
CA
1_555
A
ASN
143
A
N
ASN
63
1_555
65.0
A
ASP
141
A
OD1
ASP
61
1_555
A
CA
163
C
CA
CA
1_555
A
ASN
143
A
OD1
ASN
63
1_555
133.5
A
ASN
143
A
N
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
ASN
143
A
OD1
ASN
63
1_555
71.0
A
ASP
141
A
OD1
ASP
61
1_555
A
CA
163
C
CA
CA
1_555
A
ASP
145
A
OD1
ASP
65
1_555
84.2
A
ASN
143
A
N
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
ASP
145
A
OD1
ASP
65
1_555
127.3
A
ASN
143
A
OD1
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
ASP
145
A
OD1
ASP
65
1_555
136.9
A
ASP
141
A
OD1
ASP
61
1_555
A
CA
163
C
CA
CA
1_555
A
ARG
147
A
O
ARG
67
1_555
83.5
A
ASN
143
A
N
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
ARG
147
A
O
ARG
67
1_555
145.3
A
ASN
143
A
OD1
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
ARG
147
A
O
ARG
67
1_555
131.7
A
ASP
145
A
OD1
ASP
65
1_555
A
CA
163
C
CA
CA
1_555
A
ARG
147
A
O
ARG
67
1_555
58.6
A
ASP
141
A
OD1
ASP
61
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE1
GLU
72
1_555
76.9
A
ASN
143
A
N
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE1
GLU
72
1_555
100.1
A
ASN
143
A
OD1
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE1
GLU
72
1_555
97.3
A
ASP
145
A
OD1
ASP
65
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE1
GLU
72
1_555
113.8
A
ARG
147
A
O
ARG
67
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE1
GLU
72
1_555
56.6
A
ASP
141
A
OD1
ASP
61
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE2
GLU
72
1_555
129.3
A
ASN
143
A
N
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE2
GLU
72
1_555
140.6
A
ASN
143
A
OD1
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE2
GLU
72
1_555
78.9
A
ASP
145
A
OD1
ASP
65
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE2
GLU
72
1_555
92.1
A
ARG
147
A
O
ARG
67
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE2
GLU
72
1_555
53.0
A
GLU
152
A
OE1
GLU
72
1_555
A
CA
163
C
CA
CA
1_555
A
GLU
152
A
OE2
GLU
72
1_555
58.7
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
O
ILE
112
A
O
ILE
32
A
N
ILE
148
A
N
ILE
68
3
A
A
HB2
CA
ASN
CA
143
163
1.58
9
A
A
HB2
CA
ASN
CA
143
163
1.51
12
A
A
HB2
CA
ASN
CA
143
163
1.51
18
A
A
HG2
CA
GLU
CA
152
163
1.52
19
A
A
HB3
CA
ASN
CA
107
162
1.51
1
A
CYS
84
-93.04
-68.88
1
A
LYS
86
60.43
79.21
1
A
SER
89
-69.08
71.00
1
A
LYS
90
-109.89
55.67
1
A
ALA
108
63.78
64.02
2
A
VAL
82
-178.07
135.43
2
A
ARG
83
60.51
97.39
3
A
LYS
86
63.79
-79.19
3
A
LYS
90
-97.25
39.75
3
A
THR
124
-58.93
174.29
3
A
THR
127
-106.07
48.50
4
A
MET
85
63.04
144.72
4
A
SER
89
-98.92
30.29
5
A
VAL
82
-161.73
-44.77
5
A
ARG
83
-69.08
-173.84
5
A
CYS
84
61.16
-171.37
5
A
MET
85
64.60
-78.77
6
A
ASP
88
-73.83
-167.58
6
A
SER
89
-91.48
50.33
6
A
THR
93
-99.95
-85.06
6
A
ALA
108
67.73
75.33
6
A
ASN
144
66.81
71.87
7
A
CYS
84
-149.70
-48.98
7
A
LYS
86
-105.07
78.50
7
A
ASP
87
-92.80
-65.65
7
A
ALA
108
67.82
72.36
7
A
THR
127
-102.81
77.55
7
A
VAL
160
-102.11
74.34
8
A
CYS
84
-156.06
-62.96
8
A
ASP
87
-96.40
42.08
9
A
VAL
82
-171.09
59.97
9
A
ASP
87
-58.91
-179.38
9
A
ALA
108
64.27
74.90
9
A
THR
124
-59.84
179.10
10
A
ARG
83
60.10
88.58
10
A
MET
85
-140.15
41.11
10
A
LYS
86
-98.23
30.28
10
A
ASP
88
-101.42
77.39
10
A
LYS
90
-97.11
39.89
10
A
THR
93
-100.72
-74.96
10
A
ASN
144
66.11
60.22
10
A
VAL
160
-94.93
43.38
11
A
VAL
82
-151.15
-53.79
11
A
ARG
83
60.60
-169.11
11
A
LYS
86
-172.92
-41.18
11
A
ASP
87
-97.66
36.61
11
A
LYS
92
-98.04
49.88
11
A
ALA
108
62.86
68.29
11
A
THR
127
-102.99
72.33
12
A
MET
85
60.29
-179.01
12
A
ASP
88
-93.27
50.69
12
A
SER
89
-98.43
34.50
12
A
LYS
90
-116.81
78.58
12
A
LYS
92
-104.39
67.08
12
A
ALA
108
65.14
63.49
12
A
THR
124
-58.80
179.90
13
A
ARG
83
-95.78
41.41
13
A
CYS
84
-145.44
-49.38
13
A
LYS
86
-68.53
94.43
14
A
MET
85
62.73
-79.96
14
A
SER
89
-59.56
-172.20
14
A
THR
93
-100.31
-163.39
15
A
ARG
83
53.69
-173.99
15
A
SER
89
-96.06
37.70
15
A
LYS
106
-101.16
-62.02
15
A
THR
124
-59.94
172.04
15
A
ASN
144
62.35
61.73
16
A
VAL
82
60.03
96.88
16
A
CYS
84
-163.03
108.30
16
A
ASN
144
68.04
69.40
17
A
MET
85
-169.20
-44.74
18
A
LYS
86
-151.41
31.31
18
A
ASP
87
-92.16
-64.85
18
A
VAL
160
-97.15
35.94
19
A
VAL
82
-173.58
-43.56
19
A
CYS
84
63.28
174.21
19
A
LYS
92
-59.85
87.16
19
A
ASN
144
67.14
65.92
20
A
VAL
82
69.14
-67.52
20
A
MET
85
-162.64
30.90
20
A
ASP
88
-95.36
40.92
20
A
LYS
92
-69.79
99.85
NMR STRUCTURE OF THE C TERMINAL DOMAIN OF CARDIAC TROPONIN C BOUND TO THE N TERMINAL DOMAIN OF CARDIAC TROPONIN I.
1
N
N
2
N
N
2
N
N
A
THR
93
A
THR
13
HELX_P
A
MET
103
A
MET
23
1
E
11
A
LEU
114
A
LEU
34
HELX_P
A
ALA
123
A
ALA
43
1
F
10
A
GLU
130
A
GLU
50
HELX_P
A
ASP
139
A
ASP
59
1
G
10
A
TYR
150
A
TYR
70
HELX_P
A
LYS
158
A
LYS
78
1
H
9
metalc
2.429
A
ASP
105
A
OD1
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
metalc
2.196
A
ASP
105
A
OD2
ASP
25
1_555
A
CA
162
B
CA
CA
1_555
metalc
3.125
A
ASN
107
A
OD1
ASN
27
1_555
A
CA
162
B
CA
CA
1_555
metalc
2.013
A
ASP
109
A
OD1
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
metalc
2.842
A
ASP
109
A
OD2
ASP
29
1_555
A
CA
162
B
CA
CA
1_555
metalc
2.192
A
TYR
111
A
O
TYR
31
1_555
A
CA
162
B
CA
CA
1_555
metalc
2.758
A
GLU
116
A
OE2
GLU
36
1_555
A
CA
162
B
CA
CA
1_555
metalc
3.364
A
GLU
116
A
OE1
GLU
36
1_555
A
CA
162
B
CA
CA
1_555
metalc
2.430
A
ASP
141
A
OD1
ASP
61
1_555
A
CA
163
C
CA
CA
1_555
metalc
2.870
A
ASN
143
A
N
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
metalc
3.169
A
ASN
143
A
OD1
ASN
63
1_555
A
CA
163
C
CA
CA
1_555
metalc
1.924
A
ASP
145
A
OD1
ASP
65
1_555
A
CA
163
C
CA
CA
1_555
metalc
3.300
A
ARG
147
A
O
ARG
67
1_555
A
CA
163
C
CA
CA
1_555
metalc
2.387
A
GLU
152
A
OE1
GLU
72
1_555
A
CA
163
C
CA
CA
1_555
metalc
2.062
A
GLU
152
A
OE2
GLU
72
1_555
A
CA
163
C
CA
CA
1_555
hydrog
A
ILE
112
A
H
ILE
32
1_555
A
ILE
148
A
O
ILE
68
1_555
hydrog
A
ILE
148
A
H
ILE
68
1_555
A
ILE
112
A
O
ILE
32
1_555
hydrog
A
GLY
110
A
H
GLY
30
1_555
A
ASP
105
A
OD1
ASP
25
1_555
hydrog
A
GLY
146
A
H
GLY
66
1_555
A
ASP
141
A
OD1
ASP
61
1_555
CONTRACTILE PROTEIN
TROPONIN C-TROPONIN I INTERACTION, CARDIAC, MUSCLE PROTEIN, CALCIUM BINDING PROTEIN, CONTRACTILE PROTEIN
TNNC1_CHICK
UNP
1
P09860
81
161
1FI5
81
161
P09860
A
1
1
81
2
anti-parallel
A
TYR
111
A
TYR
31
A
ASP
113
A
ASP
33
A
ARG
147
A
ARG
67
A
ASP
149
A
ASP
69
BINDING SITE FOR RESIDUE CA A 162
A
CA
162
Software
5
BINDING SITE FOR RESIDUE CA A 163
A
CA
163
Software
5
A
ASP
105
A
ASP
25
5
1_555
A
ASN
107
A
ASN
27
5
1_555
A
ASP
109
A
ASP
29
5
1_555
A
TYR
111
A
TYR
31
5
1_555
A
GLU
116
A
GLU
36
5
1_555
A
ASP
141
A
ASP
61
5
1_555
A
ASN
143
A
ASN
63
5
1_555
A
ASP
145
A
ASP
65
5
1_555
A
ARG
147
A
ARG
67
5
1_555
A
GLU
152
A
GLU
72
5
1_555
1
P 1