1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Ishida, H.
Takahashi, K.
Nakashima, K.
Kumaki, Y.
Nakata, M.
Hikichi, K.
Yazawa, M.
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 H10 N3 O2 1
156.162
y
HISTIDINE
L-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
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
39
13660
13668
10.1021/bi000582x
11076504
Solution Structures of the N-terminal Domain of Yeast Calmodulin:
Ca2+-Dependent Conformational Change and Its Functional Implication
2000
10.2210/pdb1f55/pdb
pdb_00001f55
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
INTRACELLULAR CALCIUM SENSOR
8546.367
CALMODULIN
N-TERMINAL DOMAIN
1
man
polymer
40.078
CALCIUM ION
2
syn
non-polymer
no
no
SSNLTEEQIAEFKEAFALFDKDNNGSISSSELATVMRSLGLSPSEAEVNDLMNEIDVDGNHQIEFSEFLALMSRQLK
SSNLTEEQIAEFKEAFALFDKDNNGSISSSELATVMRSLGLSPSEAEVNDLMNEIDVDGNHQIEFSEFLALMSRQLK
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
baker's yeast
Saccharomyces
Escherichia
sample
4932
Saccharomyces cerevisiae
562
Escherichia coli
PLASMID
PET-30B(+) AND PIC10
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
2003-07-15
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-16
_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
1F54 is the apo-form of the same protein
RCSB
Y
RCSB
2000-06-13
REL
CA
CALCIUM ION
The structure was determined using double-resonance NMR spectroscopy on 15N-labeled protein
structures with the lowest energy
200
30
2D NOESY
DQF-COSY
2D TOCSY
3D_15N-separated_NOESY
3D_15N-separated_TOCSY
15N-HSQC
2D NOESY
50mM KCl
6.8
ambient
303
K
The structures are based on a total of 920 restraints, 863 are NOE-derived
distance constraints, 17 dihedral angle restraints, 28 distance restraints
from hydrogen bonds, 12 calcium-ligand distance restraints
simulated annealing
5 mM N-terminal domain of Yeast Calmodulin; 50 mM KCl; 15 mM CaCl2; 90% H2O, 10% D2O
90% H2O/10% D2O
3 mM N-terminal domain of Yeast Calmodulin U-15N; 50 mM KCl; 9 mM CaCl2; 90% H2O, 10% D2O
90% H2O/10% D2O
3 mM N-terminal domain of Yeast Calmodulin; 50 mM KCl; 9 mM CaCl2; 99.99% D2O
99.99% D2O
Brunger
structure solution
X-PLOR
3.851
Brunger
refinement
X-PLOR
3.851
500
JEOL
A
600
JEOL
A
CA
1
2
CA
CA
101
A
CA
2
2
CA
CA
102
A
SER
1
n
1
SER
1
A
SER
2
n
2
SER
2
A
ASN
3
n
3
ASN
3
A
LEU
4
n
4
LEU
4
A
THR
5
n
5
THR
5
A
GLU
6
n
6
GLU
6
A
GLU
7
n
7
GLU
7
A
GLN
8
n
8
GLN
8
A
ILE
9
n
9
ILE
9
A
ALA
10
n
10
ALA
10
A
GLU
11
n
11
GLU
11
A
PHE
12
n
12
PHE
12
A
LYS
13
n
13
LYS
13
A
GLU
14
n
14
GLU
14
A
ALA
15
n
15
ALA
15
A
PHE
16
n
16
PHE
16
A
ALA
17
n
17
ALA
17
A
LEU
18
n
18
LEU
18
A
PHE
19
n
19
PHE
19
A
ASP
20
n
20
ASP
20
A
LYS
21
n
21
LYS
21
A
ASP
22
n
22
ASP
22
A
ASN
23
n
23
ASN
23
A
ASN
24
n
24
ASN
24
A
GLY
25
n
25
GLY
25
A
SER
26
n
26
SER
26
A
ILE
27
n
27
ILE
27
A
SER
28
n
28
SER
28
A
SER
29
n
29
SER
29
A
SER
30
n
30
SER
30
A
GLU
31
n
31
GLU
31
A
LEU
32
n
32
LEU
32
A
ALA
33
n
33
ALA
33
A
THR
34
n
34
THR
34
A
VAL
35
n
35
VAL
35
A
MET
36
n
36
MET
36
A
ARG
37
n
37
ARG
37
A
SER
38
n
38
SER
38
A
LEU
39
n
39
LEU
39
A
GLY
40
n
40
GLY
40
A
LEU
41
n
41
LEU
41
A
SER
42
n
42
SER
42
A
PRO
43
n
43
PRO
43
A
SER
44
n
44
SER
44
A
GLU
45
n
45
GLU
45
A
ALA
46
n
46
ALA
46
A
GLU
47
n
47
GLU
47
A
VAL
48
n
48
VAL
48
A
ASN
49
n
49
ASN
49
A
ASP
50
n
50
ASP
50
A
LEU
51
n
51
LEU
51
A
MET
52
n
52
MET
52
A
ASN
53
n
53
ASN
53
A
GLU
54
n
54
GLU
54
A
ILE
55
n
55
ILE
55
A
ASP
56
n
56
ASP
56
A
VAL
57
n
57
VAL
57
A
ASP
58
n
58
ASP
58
A
GLY
59
n
59
GLY
59
A
ASN
60
n
60
ASN
60
A
HIS
61
n
61
HIS
61
A
GLN
62
n
62
GLN
62
A
ILE
63
n
63
ILE
63
A
GLU
64
n
64
GLU
64
A
PHE
65
n
65
PHE
65
A
SER
66
n
66
SER
66
A
GLU
67
n
67
GLU
67
A
PHE
68
n
68
PHE
68
A
LEU
69
n
69
LEU
69
A
ALA
70
n
70
ALA
70
A
LEU
71
n
71
LEU
71
A
MET
72
n
72
MET
72
A
SER
73
n
73
SER
73
A
ARG
74
n
74
ARG
74
A
GLN
75
n
75
GLN
75
A
LEU
76
n
76
LEU
76
A
LYS
77
n
77
LYS
77
A
author_defined_assembly
1
monomeric
A
ASP
20
A
OD2
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
ASP
20
A
OD1
ASP
20
1_555
40.9
A
ASP
20
A
OD2
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
ASP
22
A
OD2
ASP
22
1_555
115.7
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
ASP
22
A
OD2
ASP
22
1_555
76.7
A
ASP
20
A
OD2
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
ASN
24
A
OD1
ASN
24
1_555
102.0
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
ASN
24
A
OD1
ASN
24
1_555
108.9
A
ASP
22
A
OD2
ASP
22
1_555
A
CA
101
B
CA
CA
1_555
A
ASN
24
A
OD1
ASN
24
1_555
81.1
A
ASP
20
A
OD2
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
SER
26
A
O
SER
26
1_555
51.6
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
SER
26
A
O
SER
26
1_555
72.3
A
ASP
22
A
OD2
ASP
22
1_555
A
CA
101
B
CA
CA
1_555
A
SER
26
A
O
SER
26
1_555
134.8
A
ASN
24
A
OD1
ASN
24
1_555
A
CA
101
B
CA
CA
1_555
A
SER
26
A
O
SER
26
1_555
140.0
A
ASP
20
A
OD2
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
103.5
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
84.1
A
ASP
22
A
OD2
ASP
22
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
78.2
A
ASN
24
A
OD1
ASN
24
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
152.2
A
SER
26
A
O
SER
26
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
66.7
A
ASP
20
A
OD2
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
86.6
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
49.3
A
ASP
22
A
OD2
ASP
22
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
49.2
A
ASN
24
A
OD1
ASN
24
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
126.7
A
SER
26
A
O
SER
26
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
85.6
A
GLU
31
A
OE1
GLU
31
1_555
A
CA
101
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
45.2
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
102
C
CA
CA
1_555
A
ASP
58
A
OD2
ASP
58
1_555
78.0
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
102
C
CA
CA
1_555
A
ASP
58
A
OD1
ASP
58
1_555
52.0
A
ASP
58
A
OD2
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
ASP
58
A
OD1
ASP
58
1_555
43.3
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
102
C
CA
CA
1_555
A
ASN
60
A
OD1
ASN
60
1_555
49.4
A
ASP
58
A
OD2
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
ASN
60
A
OD1
ASN
60
1_555
58.1
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
ASN
60
A
OD1
ASN
60
1_555
70.9
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
102
C
CA
CA
1_555
A
ASN
60
A
ND2
ASN
60
1_555
92.4
A
ASP
58
A
OD2
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
ASN
60
A
ND2
ASN
60
1_555
53.3
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
ASN
60
A
ND2
ASN
60
1_555
92.0
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
A
ASN
60
A
ND2
ASN
60
1_555
43.4
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
102
C
CA
CA
1_555
A
GLN
62
A
O
GLN
62
1_555
52.0
A
ASP
58
A
OD2
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
GLN
62
A
O
GLN
62
1_555
109.9
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
GLN
62
A
O
GLN
62
1_555
103.0
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
A
GLN
62
A
O
GLN
62
1_555
52.2
A
ASN
60
A
ND2
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
A
GLN
62
A
O
GLN
62
1_555
80.2
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
84.7
A
ASP
58
A
OD2
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
123.2
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
84.1
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
134.0
A
ASN
60
A
ND2
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
176.0
A
GLN
62
A
O
GLN
62
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
100.0
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
119.7
A
ASP
58
A
OD2
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
99.5
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
85.1
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
155.0
A
ASN
60
A
ND2
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
134.3
A
GLN
62
A
O
GLN
62
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
144.8
A
GLU
67
A
OE1
GLU
67
1_555
A
CA
102
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
46.1
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
27
A
N
ILE
27
A
O
ILE
63
A
O
ILE
63
1
A
A
O
HG1
LEU
THR
4
5
1.51
1
A
A
O
H
PHE
PHE
12
16
1.56
1
A
A
OD1
H
ASP
ASP
20
22
1.59
2
A
A
OD2
H
ASP
ASP
20
22
1.49
3
A
A
O
H
THR
ARG
34
37
1.49
3
A
A
OD2
H
ASP
ASP
20
22
1.49
4
A
A
O
H
ASP
ASN
20
23
1.56
5
A
A
OD2
H
ASP
ASP
20
22
1.48
6
A
A
H
O
ILE
ILE
27
63
1.52
6
A
A
O
H
ASP
ASN
20
23
1.55
6
A
A
O
H
PHE
PHE
12
16
1.58
7
A
A
O
H
PHE
PHE
12
16
1.57
8
A
A
O
H
PHE
PHE
12
16
1.55
8
A
A
O
HG1
LEU
THR
4
5
1.58
9
A
A
O
H
ASP
GLU
50
54
1.52
9
A
A
O
H
PHE
PHE
12
16
1.58
9
A
A
O
H
ASP
ASP
20
22
1.58
10
A
A
O
HG1
LEU
THR
4
5
1.56
11
A
A
O
HG1
LEU
THR
4
5
1.58
12
A
A
O
HG1
LEU
THR
4
5
1.52
12
A
A
O
H
PHE
PHE
12
16
1.57
13
A
A
O
H
ASP
GLU
50
54
1.45
13
A
A
O
HG1
LEU
THR
4
5
1.54
13
A
A
O
H
MET
LEU
36
41
1.59
13
A
A
O
H
THR
ARG
34
37
1.60
14
A
A
O
HG1
SER
THR
30
34
1.44
14
A
A
O
H
ASP
ASN
20
23
1.53
14
A
A
O
H
ASP
GLU
50
54
1.57
14
A
A
O
H
PHE
PHE
12
16
1.59
15
A
A
O
HG1
LEU
THR
4
5
1.53
15
A
A
O
H
PHE
PHE
12
16
1.57
15
A
A
O
H
SER
ASN
1
3
1.58
15
A
A
H
O
ILE
ILE
27
63
1.60
16
A
A
O
HG1
LEU
THR
4
5
1.49
16
A
A
OD2
H
ASP
ASN
20
24
1.49
16
A
A
O
H
ASN
ASN
49
53
1.51
16
A
A
O
H
PHE
PHE
12
16
1.57
16
A
A
O
H
ASP
GLU
50
54
1.58
17
A
A
H
OE1
GLU
GLU
64
67
1.53
17
A
A
O
H
PHE
PHE
12
16
1.59
17
A
A
O
HG1
LEU
THR
4
5
1.60
18
A
A
O
H
ASP
GLU
50
54
1.45
18
A
A
O
HG1
LEU
THR
4
5
1.48
18
A
A
O
H
PHE
PHE
12
16
1.59
19
A
A
OD1
H
ASP
ASP
20
22
1.55
20
A
A
O
H
PHE
PHE
12
16
1.55
21
A
A
O
H
PHE
PHE
12
16
1.53
21
A
A
O
HG1
LEU
THR
4
5
1.59
22
A
A
O
HG1
LEU
THR
4
5
1.54
22
A
A
O
H
PHE
PHE
12
16
1.59
23
A
A
O
H
ALA
LYS
17
21
1.53
23
A
A
O
HG1
LEU
THR
4
5
1.54
23
A
A
O
H
ASP
ASP
20
22
1.56
23
A
A
O
H
PHE
PHE
12
16
1.59
24
A
A
O
H
PHE
PHE
12
16
1.49
24
A
A
O
H
GLU
THR
31
34
1.59
25
A
A
O
HG1
LEU
THR
4
5
1.49
25
A
A
OD2
H
ASP
ASP
20
22
1.49
27
A
A
OD1
H
ASP
ASN
20
23
1.45
27
A
A
O
H
THR
ARG
34
37
1.50
27
A
A
O
H
ASP
GLU
50
54
1.51
27
A
A
O
HG1
LEU
THR
4
5
1.51
27
A
A
O
H
MET
LEU
36
41
1.52
27
A
A
O
H
PHE
PHE
12
16
1.58
27
A
A
O
H
ASN
ASN
49
53
1.58
28
A
A
O
H
ASP
GLU
50
54
1.47
29
A
A
O
HG1
LEU
THR
4
5
1.50
29
A
A
O
HE
THR
ARG
34
37
1.53
29
A
A
O
H
ALA
MET
33
36
1.58
30
A
A
HG
OE1
SER
GLN
26
62
1.46
30
A
A
OD1
H
ASP
ASN
20
23
1.46
30
A
A
O
H
PHE
PHE
12
16
1.59
1
A
ARG
37
0.146
SIDE CHAIN
1
A
ARG
74
0.300
SIDE CHAIN
2
A
ARG
37
0.226
SIDE CHAIN
2
A
ARG
74
0.268
SIDE CHAIN
3
A
ARG
37
0.292
SIDE CHAIN
3
A
ARG
74
0.284
SIDE CHAIN
4
A
ARG
37
0.228
SIDE CHAIN
4
A
ARG
74
0.305
SIDE CHAIN
5
A
ARG
37
0.175
SIDE CHAIN
5
A
ARG
74
0.237
SIDE CHAIN
6
A
ARG
37
0.312
SIDE CHAIN
6
A
ARG
74
0.202
SIDE CHAIN
7
A
ARG
37
0.289
SIDE CHAIN
7
A
ARG
74
0.317
SIDE CHAIN
8
A
ARG
37
0.304
SIDE CHAIN
8
A
ARG
74
0.298
SIDE CHAIN
9
A
ARG
37
0.318
SIDE CHAIN
9
A
ARG
74
0.197
SIDE CHAIN
10
A
ARG
37
0.248
SIDE CHAIN
10
A
ARG
74
0.216
SIDE CHAIN
11
A
ARG
37
0.279
SIDE CHAIN
11
A
ARG
74
0.152
SIDE CHAIN
12
A
ARG
37
0.222
SIDE CHAIN
12
A
ARG
74
0.306
SIDE CHAIN
13
A
ARG
37
0.317
SIDE CHAIN
13
A
ARG
74
0.263
SIDE CHAIN
14
A
ARG
37
0.279
SIDE CHAIN
14
A
ARG
74
0.237
SIDE CHAIN
15
A
ARG
37
0.225
SIDE CHAIN
15
A
ARG
74
0.309
SIDE CHAIN
16
A
ARG
37
0.284
SIDE CHAIN
16
A
ARG
74
0.261
SIDE CHAIN
17
A
ARG
37
0.215
SIDE CHAIN
17
A
ARG
74
0.278
SIDE CHAIN
18
A
ARG
37
0.318
SIDE CHAIN
18
A
ARG
74
0.207
SIDE CHAIN
19
A
ARG
37
0.197
SIDE CHAIN
19
A
ARG
74
0.227
SIDE CHAIN
20
A
ARG
37
0.173
SIDE CHAIN
20
A
ARG
74
0.283
SIDE CHAIN
21
A
ARG
37
0.283
SIDE CHAIN
21
A
ARG
74
0.153
SIDE CHAIN
22
A
ARG
37
0.309
SIDE CHAIN
22
A
ARG
74
0.308
SIDE CHAIN
23
A
ARG
37
0.133
SIDE CHAIN
23
A
ARG
74
0.198
SIDE CHAIN
24
A
ARG
37
0.088
SIDE CHAIN
24
A
ARG
74
0.278
SIDE CHAIN
25
A
ARG
37
0.079
SIDE CHAIN
25
A
ARG
74
0.201
SIDE CHAIN
26
A
ARG
37
0.317
SIDE CHAIN
26
A
ARG
74
0.197
SIDE CHAIN
27
A
ARG
37
0.100
SIDE CHAIN
27
A
ARG
74
0.259
SIDE CHAIN
28
A
ARG
37
0.253
SIDE CHAIN
28
A
ARG
74
0.317
SIDE CHAIN
29
A
ARG
37
0.158
SIDE CHAIN
29
A
ARG
74
0.314
SIDE CHAIN
30
A
ARG
37
0.296
SIDE CHAIN
30
A
ARG
74
0.317
SIDE CHAIN
1
A
LEU
4
-115.68
-108.97
1
A
THR
5
49.76
-144.35
1
A
LEU
41
-144.10
-42.98
1
A
ASP
56
-64.15
90.35
1
A
PHE
65
-44.71
-71.35
1
A
MET
72
-58.95
-92.00
1
A
ARG
74
61.07
-142.22
1
A
GLN
75
-163.76
-46.06
1
A
LEU
76
-132.55
-76.24
2
A
LEU
4
-92.82
-119.42
2
A
THR
5
52.24
-145.08
2
A
ASP
22
-155.38
20.02
2
A
ASN
23
42.23
29.78
2
A
SER
28
-106.13
-158.77
2
A
GLU
31
-42.34
-71.32
2
A
SER
42
-176.92
64.15
2
A
ASP
56
-56.22
95.28
2
A
PHE
65
-43.32
-71.33
2
A
SER
66
-34.93
-35.12
2
A
MET
72
-51.66
-90.07
2
A
ARG
74
61.47
129.79
2
A
GLN
75
-143.48
-54.63
2
A
LEU
76
-47.56
175.25
3
A
ASN
3
57.47
94.53
3
A
LEU
4
-81.54
-106.35
3
A
THR
5
51.40
-146.17
3
A
ASP
22
-162.91
20.53
3
A
ASN
23
41.40
27.14
3
A
LEU
39
-134.70
-62.71
3
A
SER
42
-158.15
48.32
3
A
SER
44
69.53
145.71
3
A
ASN
60
-97.60
34.34
3
A
HIS
61
58.36
13.82
3
A
PHE
65
-50.28
-70.07
3
A
MET
72
-68.50
-79.61
3
A
GLN
75
64.26
-147.09
4
A
ASN
3
-128.46
-145.79
4
A
LEU
4
-84.73
-115.13
4
A
THR
5
52.04
-145.98
4
A
SER
29
-53.22
-87.20
4
A
GLU
31
-42.66
-79.05
4
A
LEU
41
-54.65
172.90
4
A
SER
44
67.67
147.02
4
A
PHE
65
-58.05
-71.11
4
A
MET
72
-61.54
-80.54
4
A
SER
73
-44.24
164.03
5
A
SER
2
-144.37
-74.29
5
A
LEU
4
-114.87
-134.03
5
A
THR
5
50.33
-142.30
5
A
ASP
22
-172.41
26.48
5
A
ASN
23
39.40
28.57
5
A
LEU
41
-53.86
96.69
5
A
SER
42
-175.39
56.35
5
A
PRO
43
-77.75
-160.28
5
A
VAL
48
-42.29
-70.80
5
A
ASP
56
-64.30
92.63
5
A
PHE
65
-44.12
-73.04
5
A
MET
72
-66.57
-82.57
6
A
LEU
4
-120.51
-107.70
6
A
THR
5
51.39
-145.79
6
A
SER
28
-110.06
-161.22
6
A
SER
29
-64.03
-88.82
6
A
MET
36
-93.09
-74.32
6
A
SER
38
-61.50
-88.21
6
A
LEU
41
-174.83
148.39
6
A
PRO
43
-72.92
-90.05
6
A
SER
44
175.13
162.64
6
A
PHE
65
-66.36
-72.63
6
A
MET
72
-49.08
-80.92
6
A
ARG
74
63.10
-157.99
6
A
GLN
75
-106.46
-152.93
7
A
SER
2
-108.10
-89.18
7
A
THR
5
36.76
-128.00
7
A
GLU
6
-38.19
-29.92
7
A
SER
28
-79.22
-168.17
7
A
LEU
39
-119.59
51.17
7
A
LEU
41
56.07
161.33
7
A
VAL
57
-142.91
-36.80
7
A
PHE
65
-44.66
-71.45
7
A
SER
66
-35.39
-37.96
7
A
ARG
74
42.65
93.40
7
A
GLN
75
-65.59
-155.96
7
A
LEU
76
47.12
86.16
8
A
SER
2
-164.59
30.29
8
A
THR
5
44.40
-138.44
8
A
ASP
22
-168.84
24.66
8
A
SER
38
-57.87
-85.86
8
A
LEU
41
179.93
-162.86
8
A
SER
42
-175.99
57.09
8
A
PRO
43
-74.25
-159.69
8
A
ASP
56
-62.97
75.90
8
A
PHE
65
-47.24
-73.28
8
A
SER
73
47.01
-91.58
8
A
ARG
74
-177.51
-54.19
8
A
GLN
75
-83.72
-157.84
9
A
SER
2
55.24
-85.65
9
A
LEU
4
-86.69
-111.68
9
A
THR
5
52.13
-146.47
9
A
LYS
21
64.11
-61.30
9
A
ASN
23
40.05
28.60
9
A
SER
28
-111.72
-165.51
9
A
LEU
41
59.56
170.91
9
A
PRO
43
-74.04
-159.85
9
A
PHE
65
-66.79
-74.45
9
A
SER
66
-34.99
-35.13
9
A
ARG
74
61.57
157.16
9
A
GLN
75
-106.21
-152.72
10
A
LEU
4
-85.37
-113.46
10
A
THR
5
55.14
-151.25
10
A
SER
42
-161.12
65.22
10
A
VAL
57
-138.38
-35.10
10
A
PHE
65
-44.33
-70.71
10
A
MET
72
-62.14
-80.97
10
A
LEU
76
61.16
144.07
11
A
LEU
4
-89.95
-108.54
11
A
THR
5
54.65
-150.71
11
A
SER
28
-104.84
-166.37
11
A
SER
38
-46.06
-82.36
11
A
PRO
43
-72.58
-89.94
11
A
SER
44
177.19
162.99
11
A
VAL
57
-131.84
-33.49
11
A
PHE
65
-44.81
-73.35
11
A
MET
72
-70.91
-79.50
11
A
SER
73
-46.10
96.92
11
A
LEU
76
-77.67
-151.47
12
A
ASN
3
52.83
-141.73
12
A
LEU
4
-97.21
-102.21
12
A
THR
5
49.26
-146.17
12
A
SER
28
-102.95
-167.24
12
A
SER
29
-59.19
-77.00
12
A
GLU
31
-42.76
-73.22
12
A
PRO
43
-74.63
-159.56
12
A
ASP
56
-61.86
84.88
12
A
PHE
65
-44.53
-72.15
12
A
SER
73
-70.53
-141.70
12
A
ARG
74
50.62
-160.56
12
A
GLN
75
55.52
-85.21
12
A
LEU
76
-160.77
-41.93
13
A
SER
2
-168.14
113.44
13
A
LEU
4
-118.85
-138.48
13
A
THR
5
47.67
-140.72
13
A
ASP
22
-164.06
22.99
13
A
ASN
23
41.34
29.11
13
A
LEU
41
56.54
89.41
13
A
SER
42
-163.68
51.94
13
A
GLU
45
-34.82
-34.05
13
A
ASP
56
-48.60
92.54
13
A
PHE
65
-67.06
-72.58
13
A
MET
72
-67.97
-79.07
13
A
SER
73
41.05
-145.65
14
A
ASN
3
-75.69
-155.85
14
A
LEU
4
-90.35
-109.32
14
A
THR
5
51.73
-145.96
14
A
SER
28
-157.44
-147.06
14
A
SER
29
-72.50
-90.77
14
A
GLU
31
-63.87
-72.78
14
A
LEU
41
-52.45
93.78
14
A
SER
42
-162.04
50.59
14
A
SER
44
69.73
145.63
14
A
PHE
65
-44.70
-71.98
14
A
MET
72
-53.78
-71.23
14
A
GLN
75
-82.47
-152.67
15
A
SER
2
-67.27
59.89
15
A
LEU
4
-106.28
-136.68
15
A
THR
5
48.37
-142.53
15
A
ASP
22
-178.02
26.75
15
A
ASN
23
36.71
29.09
15
A
SER
28
-125.79
-157.83
15
A
SER
38
-56.47
-78.88
15
A
LEU
41
173.63
124.25
15
A
PRO
43
-74.82
-91.27
15
A
SER
44
174.33
156.36
15
A
PHE
65
-67.64
-72.84
15
A
SER
66
-34.81
-38.63
15
A
GLN
75
52.83
171.33
15
A
LEU
76
47.58
-156.60
16
A
LEU
4
-102.01
-120.14
16
A
THR
5
51.42
-145.31
16
A
ASP
22
-170.35
25.14
16
A
ASN
23
36.34
35.62
16
A
SER
28
-129.54
-165.49
16
A
LEU
41
-59.22
89.58
16
A
SER
42
-156.89
47.57
16
A
SER
44
70.98
141.75
16
A
ASP
56
-69.45
80.64
16
A
PHE
65
-65.28
-71.75
16
A
SER
66
-34.83
-38.71
16
A
MET
72
-60.08
-81.44
16
A
SER
73
-59.25
94.01
16
A
ARG
74
-99.46
-62.59
16
A
GLN
75
55.50
-158.87
17
A
LEU
4
-127.09
-121.46
17
A
THR
5
52.65
-145.43
17
A
SER
28
-103.66
-165.03
17
A
SER
29
-60.40
-77.00
17
A
VAL
35
-156.50
-44.99
17
A
LEU
41
175.46
124.78
17
A
PRO
43
-73.89
-159.59
17
A
ASP
56
-59.83
79.65
17
A
PHE
65
-49.50
-74.62
17
A
MET
72
-70.35
-81.05
17
A
SER
73
-45.73
163.92
17
A
GLN
75
-60.34
-151.90
17
A
LEU
76
-150.82
77.12
18
A
ASN
3
-146.07
-43.67
18
A
LEU
4
-102.18
-137.07
18
A
THR
5
52.38
-146.03
18
A
ASP
22
179.07
-26.72
18
A
LEU
41
-58.30
93.46
18
A
SER
42
-161.39
50.31
18
A
SER
44
69.28
145.20
18
A
ASP
56
-61.50
77.63
18
A
PHE
65
-61.08
-70.58
18
A
MET
72
-66.10
-87.84
18
A
ARG
74
-160.26
59.79
18
A
GLN
75
-73.97
-166.89
19
A
SER
2
-100.15
-169.01
19
A
ASN
3
57.74
-142.46
19
A
THR
5
37.44
-133.07
19
A
GLU
6
-36.63
-30.25
19
A
GLU
31
-76.86
-82.17
19
A
SER
38
-50.28
-85.16
19
A
LEU
41
-92.36
-153.98
19
A
SER
42
-174.66
55.96
19
A
PRO
43
-74.66
-159.71
19
A
GLU
45
-35.80
-39.10
19
A
ASP
56
-63.90
81.99
19
A
HIS
61
58.45
14.05
19
A
PHE
65
-44.68
-71.23
19
A
MET
72
-64.48
-79.62
19
A
ARG
74
54.15
105.49
19
A
GLN
75
-71.77
-153.14
20
A
SER
2
57.77
-167.87
20
A
ASN
3
59.13
104.76
20
A
THR
5
45.82
-139.69
20
A
GLU
6
-39.63
-34.42
20
A
ASP
22
-161.10
20.11
20
A
ASN
23
39.27
37.34
20
A
LEU
41
46.58
-175.79
20
A
SER
42
-174.55
52.44
20
A
VAL
48
-52.99
-70.37
20
A
ASP
56
-65.03
85.62
20
A
PHE
65
-57.18
-73.15
20
A
MET
72
-64.96
-76.04
20
A
SER
73
-52.24
177.46
20
A
ARG
74
-118.54
-141.61
20
A
GLN
75
-170.11
-76.35
21
A
SER
2
-174.48
47.04
21
A
ASN
3
-167.98
93.50
21
A
THR
5
44.04
-137.87
21
A
LEU
39
-132.32
-66.04
21
A
LEU
41
-67.05
89.75
21
A
SER
42
-159.27
51.91
21
A
SER
44
57.68
127.00
21
A
VAL
48
-51.09
-73.40
21
A
ASP
56
-69.23
89.95
21
A
PHE
65
-44.49
-72.38
21
A
MET
72
-59.07
-70.01
21
A
SER
73
-56.46
-160.45
21
A
LEU
76
43.09
72.00
22
A
ASN
3
-163.86
-158.35
22
A
LEU
4
-160.02
-101.69
22
A
THR
5
47.28
-141.57
22
A
SER
28
-119.21
-167.81
22
A
LEU
39
-123.43
-71.76
22
A
LEU
41
-68.60
88.80
22
A
SER
42
-156.37
47.18
22
A
SER
44
70.81
143.05
22
A
ASP
56
-63.84
71.43
22
A
PHE
65
-48.22
-71.89
22
A
MET
72
-75.36
-79.12
22
A
SER
73
49.34
-90.46
22
A
ARG
74
51.56
174.77
22
A
GLN
75
-140.61
-89.54
22
A
LEU
76
-163.42
61.87
23
A
SER
2
-70.38
-77.28
23
A
LEU
4
-108.54
-136.62
23
A
THR
5
47.83
-141.47
23
A
LYS
21
66.44
-57.26
23
A
SER
28
-119.21
-163.96
23
A
MET
36
-140.95
-63.59
23
A
LEU
41
55.99
161.84
23
A
PRO
43
-74.97
-159.42
23
A
VAL
57
-132.88
-34.67
23
A
PHE
65
-64.32
-70.49
23
A
SER
66
-35.14
-38.51
23
A
MET
72
-76.83
-74.72
23
A
ARG
74
54.97
93.95
23
A
GLN
75
-101.28
-162.43
23
A
LEU
76
43.16
-159.02
24
A
LEU
4
-102.39
-128.36
24
A
THR
5
50.87
-143.75
24
A
LYS
21
43.83
26.56
24
A
ASP
22
-146.52
-29.73
24
A
MET
36
-128.90
-63.81
24
A
LEU
39
-110.12
53.97
24
A
PRO
43
-72.52
-159.80
24
A
PHE
65
-44.43
-71.00
24
A
ARG
74
65.02
178.74
24
A
GLN
75
-79.66
-150.55
24
A
LEU
76
-126.68
-62.34
25
A
LEU
4
-93.63
-121.96
25
A
THR
5
51.38
-144.64
25
A
ASP
22
-166.23
24.02
25
A
LEU
39
-152.76
-63.90
25
A
SER
44
67.86
146.96
25
A
ASP
56
-58.01
82.16
25
A
PHE
65
-50.62
-71.91
25
A
MET
72
-73.45
-78.72
25
A
SER
73
-102.35
-153.45
25
A
ARG
74
60.49
-142.98
25
A
GLN
75
56.83
-163.16
25
A
LEU
76
-49.75
98.54
26
A
ASN
3
54.43
167.29
26
A
LEU
4
-97.52
-104.23
26
A
THR
5
51.14
-147.10
26
A
SER
28
-112.45
-166.66
26
A
SER
29
-63.85
-71.60
26
A
LEU
39
-99.88
-67.96
26
A
LEU
41
-61.59
-165.18
26
A
VAL
57
-135.72
-35.45
26
A
PHE
65
-49.87
-71.60
26
A
MET
72
-77.96
-81.35
26
A
LEU
76
57.25
163.07
27
A
SER
2
48.76
70.19
27
A
LEU
4
-103.62
-130.48
27
A
THR
5
49.79
-142.81
27
A
LEU
41
56.11
96.74
27
A
SER
42
-177.42
57.64
27
A
GLU
45
-35.34
-38.67
27
A
ASP
56
-61.26
77.12
27
A
PHE
65
-44.62
-70.87
27
A
MET
72
-59.68
-80.02
27
A
SER
73
-42.97
166.51
27
A
GLN
75
-149.51
-38.24
28
A
ASN
3
-140.23
48.88
28
A
THR
5
44.40
-138.25
28
A
SER
29
-61.08
-87.73
28
A
GLU
31
-45.53
-71.49
28
A
LEU
41
-53.14
97.49
28
A
SER
42
-179.02
58.78
28
A
GLU
45
-34.90
-36.25
28
A
PHE
65
-45.28
-73.17
28
A
MET
72
-74.32
-79.16
29
A
SER
2
-93.68
-90.65
29
A
ASN
3
171.68
176.21
29
A
LEU
4
-107.04
-124.79
29
A
THR
5
50.72
-143.25
29
A
SER
28
-140.08
-157.47
29
A
LEU
39
-162.29
-37.71
29
A
LEU
41
55.95
161.33
29
A
PRO
43
-73.12
-89.82
29
A
VAL
57
-134.05
-34.79
29
A
PHE
65
-61.16
-71.50
29
A
MET
72
-65.32
-80.22
29
A
GLN
75
60.23
-168.94
30
A
SER
2
-143.29
-150.30
30
A
LEU
4
-89.12
-116.63
30
A
THR
5
52.41
-146.52
30
A
SER
29
-56.37
-84.75
30
A
GLU
31
-42.51
-79.18
30
A
VAL
35
-155.50
-42.74
30
A
LEU
41
-175.18
105.69
30
A
PRO
43
-74.23
-159.81
30
A
PHE
65
-44.65
-71.70
30
A
MET
72
-54.42
-70.74
30
A
ARG
74
-144.05
-88.90
30
A
GLN
75
-134.98
-146.11
SOLUTION STRUCTURE OF THE CALCIUM BOUND N-TERMINAL DOMAIN OF YEAST CALMODULIN
1
N
N
2
N
N
2
N
N
A
THR
5
A
THR
5
HELX_P
A
ASP
20
A
ASP
20
1
1
16
A
SER
29
A
SER
29
HELX_P
A
LEU
41
A
LEU
41
1
2
13
A
SER
44
A
SER
44
HELX_P
A
ASP
56
A
ASP
56
1
3
13
A
PHE
65
A
PHE
65
HELX_P
A
MET
72
A
MET
72
1
4
8
metalc
3.246
A
ASP
20
A
OD2
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
metalc
2.800
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
101
B
CA
CA
1_555
metalc
2.807
A
ASP
22
A
OD2
ASP
22
1_555
A
CA
101
B
CA
CA
1_555
metalc
2.819
A
ASN
24
A
OD1
ASN
24
1_555
A
CA
101
B
CA
CA
1_555
metalc
2.813
A
SER
26
A
O
SER
26
1_555
A
CA
101
B
CA
CA
1_555
metalc
2.804
A
GLU
31
A
OE1
GLU
31
1_555
A
CA
101
B
CA
CA
1_555
metalc
2.805
A
GLU
31
A
OE2
GLU
31
1_555
A
CA
101
B
CA
CA
1_555
metalc
2.803
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
102
C
CA
CA
1_555
metalc
3.126
A
ASP
58
A
OD2
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
metalc
2.482
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
102
C
CA
CA
1_555
metalc
2.787
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
metalc
3.071
A
ASN
60
A
ND2
ASN
60
1_555
A
CA
102
C
CA
CA
1_555
metalc
2.478
A
GLN
62
A
O
GLN
62
1_555
A
CA
102
C
CA
CA
1_555
metalc
2.780
A
GLU
67
A
OE1
GLU
67
1_555
A
CA
102
C
CA
CA
1_555
metalc
2.725
A
GLU
67
A
OE2
GLU
67
1_555
A
CA
102
C
CA
CA
1_555
TRANSPORT PROTEIN
EF-hand, helix-loop-helix, TRANSPORT PROTEIN
CALM_YEAST
UNP
1
P06787
2
78
1F55
1
77
P06787
A
1
1
77
2
anti-parallel
A
SER
26
A
SER
26
A
SER
28
A
SER
28
A
GLN
62
A
GLN
62
A
GLU
64
A
GLU
64
BINDING SITE FOR RESIDUE CA A 101
A
CA
101
Software
5
BINDING SITE FOR RESIDUE CA A 102
A
CA
102
Software
6
A
ASP
20
A
ASP
20
5
1_555
A
ASP
22
A
ASP
22
5
1_555
A
ASN
24
A
ASN
24
5
1_555
A
SER
26
A
SER
26
5
1_555
A
GLU
31
A
GLU
31
5
1_555
A
ASP
56
A
ASP
56
6
1_555
A
ASP
58
A
ASP
58
6
1_555
A
ASN
60
A
ASN
60
6
1_555
A
GLN
62
A
GLN
62
6
1_555
A
ILE
63
A
ILE
63
6
1_555
A
GLU
67
A
GLU
67
6
1_555