0.036914
0.000000
0.000000
0.000000
0.018015
0.000000
0.000000
0.000000
0.009912
0.00000
0.00000
0.00000
Tabernero, L.
Sack, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
27.090
55.510
100.890
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
H2 O
18.015
WATER
non-polymer
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
UK
Structure
STRUE6
2005
0969-2126
5
613
622
10.1016/S0969-2126(97)00217-7
9195880
The structure of a calmodulin mutant with a deletion in the central helix: implications for molecular recognition and protein binding.
1997
10.2210/pdb1ahr/pdb
pdb_00001ahr
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
300
1
COLLIMATOR
AREA DETECTOR
1988-12
ADSC
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
16478.133
CALMODULIN
DEL(T79), DEL(D80)
1
man
polymer
40.078
CALCIUM ION
4
syn
non-polymer
18.015
water
113
nat
water
no
no
ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDSE
EEIREAFRVFDKDGNGFISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVTMMTSK
ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDSE
EEIREAFRVFDKDGNGFISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVTMMTSK
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
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
Escherichia
sample
293
9031
Gallus gallus
562
Escherichia coli
293
1
2.32
46.56
SEPARATE ROTATION SEARCH FOR EACH DOMAIN
4.25
28-33% MPD, 15% ETHANOL, 5MM CACL, 20MM NA ACETATE, PH 4.25
database_2
pdbx_database_status
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Refinement description
1
0
1997-06-16
1
1
2008-03-24
1
2
2011-07-13
1
3
2022-12-21
1
4
2023-08-09
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_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_asym_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1997-04-10
REL
CA
CALCIUM ION
HOH
water
SEQUENCE AND NUMBERING IS AS IN WILD TYPE CALMODULIN
(PDB ENTRY 4CLN) WITH RESIDUES THR 79 AND ASP 80 DELETED.
4CLN
PDB ENTRY 4CLN
PDB
experimental model
CA
149
2
CA
CA
149
A
CA
150
2
CA
CA
150
A
CA
151
2
CA
CA
151
A
CA
152
2
CA
CA
152
A
HOH
201
3
HOH
HOH
201
A
HOH
202
3
HOH
HOH
202
A
HOH
203
3
HOH
HOH
203
A
HOH
204
3
HOH
HOH
204
A
HOH
205
3
HOH
HOH
205
A
HOH
206
3
HOH
HOH
206
A
HOH
207
3
HOH
HOH
207
A
HOH
208
3
HOH
HOH
208
A
HOH
209
3
HOH
HOH
209
A
HOH
210
3
HOH
HOH
210
A
HOH
211
3
HOH
HOH
211
A
HOH
212
3
HOH
HOH
212
A
HOH
213
3
HOH
HOH
213
A
HOH
214
3
HOH
HOH
214
A
HOH
215
3
HOH
HOH
215
A
HOH
216
3
HOH
HOH
216
A
HOH
217
3
HOH
HOH
217
A
HOH
218
3
HOH
HOH
218
A
HOH
219
3
HOH
HOH
219
A
HOH
220
3
HOH
HOH
220
A
HOH
221
3
HOH
HOH
221
A
HOH
222
3
HOH
HOH
222
A
HOH
223
3
HOH
HOH
223
A
HOH
224
3
HOH
HOH
224
A
HOH
225
3
HOH
HOH
225
A
HOH
226
3
HOH
HOH
226
A
HOH
227
3
HOH
HOH
227
A
HOH
228
3
HOH
HOH
228
A
HOH
229
3
HOH
HOH
229
A
HOH
230
3
HOH
HOH
230
A
HOH
231
3
HOH
HOH
231
A
HOH
232
3
HOH
HOH
232
A
HOH
233
3
HOH
HOH
233
A
HOH
234
3
HOH
HOH
234
A
HOH
235
3
HOH
HOH
235
A
HOH
236
3
HOH
HOH
236
A
HOH
237
3
HOH
HOH
237
A
HOH
238
3
HOH
HOH
238
A
HOH
239
3
HOH
HOH
239
A
HOH
240
3
HOH
HOH
240
A
HOH
241
3
HOH
HOH
241
A
HOH
242
3
HOH
HOH
242
A
HOH
243
3
HOH
HOH
243
A
HOH
244
3
HOH
HOH
244
A
HOH
245
3
HOH
HOH
245
A
HOH
246
3
HOH
HOH
246
A
HOH
247
3
HOH
HOH
247
A
HOH
248
3
HOH
HOH
248
A
HOH
249
3
HOH
HOH
249
A
HOH
250
3
HOH
HOH
250
A
HOH
251
3
HOH
HOH
251
A
HOH
252
3
HOH
HOH
252
A
HOH
253
3
HOH
HOH
253
A
HOH
254
3
HOH
HOH
254
A
HOH
255
3
HOH
HOH
255
A
HOH
256
3
HOH
HOH
256
A
HOH
257
3
HOH
HOH
257
A
HOH
258
3
HOH
HOH
258
A
HOH
259
3
HOH
HOH
259
A
HOH
260
3
HOH
HOH
260
A
HOH
261
3
HOH
HOH
261
A
HOH
262
3
HOH
HOH
262
A
HOH
263
3
HOH
HOH
263
A
HOH
264
3
HOH
HOH
264
A
HOH
265
3
HOH
HOH
265
A
HOH
266
3
HOH
HOH
266
A
HOH
267
3
HOH
HOH
267
A
HOH
268
3
HOH
HOH
268
A
HOH
269
3
HOH
HOH
269
A
HOH
270
3
HOH
HOH
270
A
HOH
271
3
HOH
HOH
271
A
HOH
272
3
HOH
HOH
272
A
HOH
273
3
HOH
HOH
273
A
HOH
274
3
HOH
HOH
274
A
HOH
275
3
HOH
HOH
275
A
HOH
276
3
HOH
HOH
276
A
HOH
277
3
HOH
HOH
277
A
HOH
278
3
HOH
HOH
278
A
HOH
279
3
HOH
HOH
279
A
HOH
280
3
HOH
HOH
280
A
HOH
281
3
HOH
HOH
281
A
HOH
282
3
HOH
HOH
282
A
HOH
283
3
HOH
HOH
283
A
HOH
284
3
HOH
HOH
284
A
HOH
285
3
HOH
HOH
285
A
HOH
286
3
HOH
HOH
286
A
HOH
287
3
HOH
HOH
287
A
HOH
288
3
HOH
HOH
288
A
HOH
289
3
HOH
HOH
289
A
HOH
290
3
HOH
HOH
290
A
HOH
291
3
HOH
HOH
291
A
HOH
292
3
HOH
HOH
292
A
HOH
293
3
HOH
HOH
293
A
HOH
294
3
HOH
HOH
294
A
HOH
295
3
HOH
HOH
295
A
HOH
296
3
HOH
HOH
296
A
HOH
297
3
HOH
HOH
297
A
HOH
298
3
HOH
HOH
298
A
HOH
299
3
HOH
HOH
299
A
HOH
300
3
HOH
HOH
300
A
HOH
301
3
HOH
HOH
301
A
HOH
302
3
HOH
HOH
302
A
HOH
303
3
HOH
HOH
303
A
HOH
304
3
HOH
HOH
304
A
HOH
305
3
HOH
HOH
305
A
HOH
306
3
HOH
HOH
306
A
HOH
307
3
HOH
HOH
307
A
HOH
308
3
HOH
HOH
308
A
HOH
309
3
HOH
HOH
309
A
HOH
310
3
HOH
HOH
310
A
HOH
311
3
HOH
HOH
311
A
HOH
312
3
HOH
HOH
312
A
HOH
313
3
HOH
HOH
313
A
ALA
1
n
1
ALA
1
A
ASP
2
n
2
ASP
2
A
GLN
3
n
3
GLN
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
SER
17
n
17
SER
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
GLY
23
n
23
GLY
23
A
ASP
24
n
24
ASP
24
A
GLY
25
n
25
GLY
25
A
THR
26
n
26
THR
26
A
ILE
27
n
27
ILE
27
A
THR
28
n
28
THR
28
A
THR
29
n
29
THR
29
A
LYS
30
n
30
LYS
30
A
GLU
31
n
31
GLU
31
A
LEU
32
n
32
LEU
32
A
GLY
33
n
33
GLY
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
GLN
41
n
41
GLN
41
A
ASN
42
n
42
ASN
42
A
PRO
43
n
43
PRO
43
A
THR
44
n
44
THR
44
A
GLU
45
n
45
GLU
45
A
ALA
46
n
46
ALA
46
A
GLU
47
n
47
GLU
47
A
LEU
48
n
48
LEU
48
A
GLN
49
n
49
GLN
49
A
ASP
50
n
50
ASP
50
A
MET
51
n
51
MET
51
A
ILE
52
n
52
ILE
52
A
ASN
53
n
53
ASN
53
A
GLU
54
n
54
GLU
54
A
VAL
55
n
55
VAL
55
A
ASP
56
n
56
ASP
56
A
ALA
57
n
57
ALA
57
A
ASP
58
n
58
ASP
58
A
GLY
59
n
59
GLY
59
A
ASN
60
n
60
ASN
60
A
GLY
61
n
61
GLY
61
A
THR
62
n
62
THR
62
A
ILE
63
n
63
ILE
63
A
ASP
64
n
64
ASP
64
A
PHE
65
n
65
PHE
65
A
PRO
66
n
66
PRO
66
A
GLU
67
n
67
GLU
67
A
PHE
68
n
68
PHE
68
A
LEU
69
n
69
LEU
69
A
THR
70
n
70
THR
70
A
MET
71
n
71
MET
71
A
MET
72
n
72
MET
72
A
ALA
73
n
73
ALA
73
A
ARG
74
n
74
ARG
74
A
LYS
75
n
75
LYS
75
A
MET
76
n
76
MET
76
A
LYS
77
n
77
LYS
77
A
ASP
78
n
78
ASP
78
A
SER
81
n
79
SER
81
A
GLU
82
n
80
GLU
82
A
GLU
83
n
81
GLU
83
A
GLU
84
n
82
GLU
84
A
ILE
85
n
83
ILE
85
A
ARG
86
n
84
ARG
86
A
GLU
87
n
85
GLU
87
A
ALA
88
n
86
ALA
88
A
PHE
89
n
87
PHE
89
A
ARG
90
n
88
ARG
90
A
VAL
91
n
89
VAL
91
A
PHE
92
n
90
PHE
92
A
ASP
93
n
91
ASP
93
A
LYS
94
n
92
LYS
94
A
ASP
95
n
93
ASP
95
A
GLY
96
n
94
GLY
96
A
ASN
97
n
95
ASN
97
A
GLY
98
n
96
GLY
98
A
PHE
99
n
97
PHE
99
A
ILE
100
n
98
ILE
100
A
SER
101
n
99
SER
101
A
ALA
102
n
100
ALA
102
A
ALA
103
n
101
ALA
103
A
GLU
104
n
102
GLU
104
A
LEU
105
n
103
LEU
105
A
ARG
106
n
104
ARG
106
A
HIS
107
n
105
HIS
107
A
VAL
108
n
106
VAL
108
A
MET
109
n
107
MET
109
A
THR
110
n
108
THR
110
A
ASN
111
n
109
ASN
111
A
LEU
112
n
110
LEU
112
A
GLY
113
n
111
GLY
113
A
GLU
114
n
112
GLU
114
A
LYS
115
n
113
LYS
115
A
LEU
116
n
114
LEU
116
A
THR
117
n
115
THR
117
A
ASP
118
n
116
ASP
118
A
GLU
119
n
117
GLU
119
A
GLU
120
n
118
GLU
120
A
VAL
121
n
119
VAL
121
A
ASP
122
n
120
ASP
122
A
GLU
123
n
121
GLU
123
A
MET
124
n
122
MET
124
A
ILE
125
n
123
ILE
125
A
ARG
126
n
124
ARG
126
A
GLU
127
n
125
GLU
127
A
ALA
128
n
126
ALA
128
A
ASP
129
n
127
ASP
129
A
ILE
130
n
128
ILE
130
A
ASP
131
n
129
ASP
131
A
GLY
132
n
130
GLY
132
A
ASP
133
n
131
ASP
133
A
GLY
134
n
132
GLY
134
A
GLN
135
n
133
GLN
135
A
VAL
136
n
134
VAL
136
A
ASN
137
n
135
ASN
137
A
TYR
138
n
136
TYR
138
A
GLU
139
n
137
GLU
139
A
GLU
140
n
138
GLU
140
A
PHE
141
n
139
PHE
141
A
VAL
142
n
140
VAL
142
A
THR
143
n
141
THR
143
A
MET
144
n
142
MET
144
A
MET
145
n
143
MET
145
A
THR
146
n
144
THR
146
A
SER
147
n
145
SER
147
A
LYS
148
n
146
LYS
148
A
author_defined_assembly
1
monomeric
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
149
B
CA
CA
1_555
A
ASP
22
A
OD1
ASP
22
1_555
79.7
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
149
B
CA
CA
1_555
A
ASP
24
A
OD1
ASP
24
1_555
84.7
A
ASP
22
A
OD1
ASP
22
1_555
A
CA
149
B
CA
CA
1_555
A
ASP
24
A
OD1
ASP
24
1_555
82.3
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
149
B
CA
CA
1_555
A
THR
26
A
O
THR
26
1_555
85.5
A
ASP
22
A
OD1
ASP
22
1_555
A
CA
149
B
CA
CA
1_555
A
THR
26
A
O
THR
26
1_555
161.0
A
ASP
24
A
OD1
ASP
24
1_555
A
CA
149
B
CA
CA
1_555
A
THR
26
A
O
THR
26
1_555
84.5
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
105.4
A
ASP
22
A
OD1
ASP
22
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
113.3
A
ASP
24
A
OD1
ASP
24
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
162.4
A
THR
26
A
O
THR
26
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE1
GLU
31
1_555
82.0
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
91.6
A
ASP
22
A
OD1
ASP
22
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
60.4
A
ASP
24
A
OD1
ASP
24
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
142.5
A
THR
26
A
O
THR
26
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
132.5
A
GLU
31
A
OE1
GLU
31
1_555
A
CA
149
B
CA
CA
1_555
A
GLU
31
A
OE2
GLU
31
1_555
53.2
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
150
C
CA
CA
1_555
A
ASP
58
A
OD1
ASP
58
1_555
74.9
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
150
C
CA
CA
1_555
A
ASN
60
A
OD1
ASN
60
1_555
78.4
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
150
C
CA
CA
1_555
A
ASN
60
A
OD1
ASN
60
1_555
72.1
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
150
C
CA
CA
1_555
A
THR
62
A
O
THR
62
1_555
84.9
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
150
C
CA
CA
1_555
A
THR
62
A
O
THR
62
1_555
146.3
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
150
C
CA
CA
1_555
A
THR
62
A
O
THR
62
1_555
77.7
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
89.3
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
78.9
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
150.5
A
THR
62
A
O
THR
62
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE2
GLU
67
1_555
128.3
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
114.0
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
128.8
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
157.0
A
THR
62
A
O
THR
62
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
84.0
A
GLU
67
A
OE2
GLU
67
1_555
A
CA
150
C
CA
CA
1_555
A
GLU
67
A
OE1
GLU
67
1_555
52.2
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
150
C
CA
CA
1_555
A
HOH
202
F
O
HOH
1_555
158.9
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
150
C
CA
CA
1_555
A
HOH
202
F
O
HOH
1_555
84.0
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
150
C
CA
CA
1_555
A
HOH
202
F
O
HOH
1_555
96.3
A
THR
62
A
O
THR
62
1_555
A
CA
150
C
CA
CA
1_555
A
HOH
202
F
O
HOH
1_555
114.2
A
GLU
67
A
OE2
GLU
67
1_555
A
CA
150
C
CA
CA
1_555
A
HOH
202
F
O
HOH
1_555
85.6
A
GLU
67
A
OE1
GLU
67
1_555
A
CA
150
C
CA
CA
1_555
A
HOH
202
F
O
HOH
1_555
78.6
A
ASP
93
A
OD1
ASP
91
1_555
A
CA
151
D
CA
CA
1_555
A
ASP
95
A
OD1
ASP
93
1_555
94.0
A
ASP
93
A
OD1
ASP
91
1_555
A
CA
151
D
CA
CA
1_555
A
ASN
97
A
OD1
ASN
95
1_555
92.7
A
ASP
95
A
OD1
ASP
93
1_555
A
CA
151
D
CA
CA
1_555
A
ASN
97
A
OD1
ASN
95
1_555
80.7
A
ASP
93
A
OD1
ASP
91
1_555
A
CA
151
D
CA
CA
1_555
A
PHE
99
A
O
PHE
97
1_555
78.1
A
ASP
95
A
OD1
ASP
93
1_555
A
CA
151
D
CA
CA
1_555
A
PHE
99
A
O
PHE
97
1_555
162.5
A
ASN
97
A
OD1
ASN
95
1_555
A
CA
151
D
CA
CA
1_555
A
PHE
99
A
O
PHE
97
1_555
84.1
A
ASP
93
A
OD1
ASP
91
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE2
GLU
102
1_555
89.0
A
ASP
95
A
OD1
ASP
93
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE2
GLU
102
1_555
80.8
A
ASN
97
A
OD1
ASN
95
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE2
GLU
102
1_555
161.4
A
PHE
99
A
O
PHE
97
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE2
GLU
102
1_555
114.3
A
ASP
93
A
OD1
ASP
91
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE1
GLU
102
1_555
102.0
A
ASP
95
A
OD1
ASP
93
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE1
GLU
102
1_555
127.6
A
ASN
97
A
OD1
ASN
95
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE1
GLU
102
1_555
146.2
A
PHE
99
A
O
PHE
97
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE1
GLU
102
1_555
69.7
A
GLU
104
A
OE2
GLU
102
1_555
A
CA
151
D
CA
CA
1_555
A
GLU
104
A
OE1
GLU
102
1_555
50.4
A
ASP
93
A
OD1
ASP
91
1_555
A
CA
151
D
CA
CA
1_555
A
HOH
254
F
O
HOH
1_555
163.3
A
ASP
95
A
OD1
ASP
93
1_555
A
CA
151
D
CA
CA
1_555
A
HOH
254
F
O
HOH
1_555
90.9
A
ASN
97
A
OD1
ASN
95
1_555
A
CA
151
D
CA
CA
1_555
A
HOH
254
F
O
HOH
1_555
72.3
A
PHE
99
A
O
PHE
97
1_555
A
CA
151
D
CA
CA
1_555
A
HOH
254
F
O
HOH
1_555
92.7
A
GLU
104
A
OE2
GLU
102
1_555
A
CA
151
D
CA
CA
1_555
A
HOH
254
F
O
HOH
1_555
107.5
A
GLU
104
A
OE1
GLU
102
1_555
A
CA
151
D
CA
CA
1_555
A
HOH
254
F
O
HOH
1_555
87.5
A
ASP
129
A
OD1
ASP
127
1_555
A
CA
152
E
CA
CA
1_555
A
ASP
131
A
OD1
ASP
129
1_555
82.3
A
ASP
129
A
OD1
ASP
127
1_555
A
CA
152
E
CA
CA
1_555
A
ASP
133
A
OD1
ASP
131
1_555
81.7
A
ASP
131
A
OD1
ASP
129
1_555
A
CA
152
E
CA
CA
1_555
A
ASP
133
A
OD1
ASP
131
1_555
85.5
A
ASP
129
A
OD1
ASP
127
1_555
A
CA
152
E
CA
CA
1_555
A
ASP
133
A
OD2
ASP
131
1_555
116.4
A
ASP
131
A
OD1
ASP
129
1_555
A
CA
152
E
CA
CA
1_555
A
ASP
133
A
OD2
ASP
131
1_555
65.2
A
ASP
133
A
OD1
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
A
ASP
133
A
OD2
ASP
131
1_555
44.8
A
ASP
129
A
OD1
ASP
127
1_555
A
CA
152
E
CA
CA
1_555
A
GLN
135
A
O
GLN
133
1_555
83.6
A
ASP
131
A
OD1
ASP
129
1_555
A
CA
152
E
CA
CA
1_555
A
GLN
135
A
O
GLN
133
1_555
163.8
A
ASP
133
A
OD1
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
A
GLN
135
A
O
GLN
133
1_555
84.5
A
ASP
133
A
OD2
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
A
GLN
135
A
O
GLN
133
1_555
114.8
A
ASP
129
A
OD1
ASP
127
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE2
GLU
138
1_555
79.4
A
ASP
131
A
OD1
ASP
129
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE2
GLU
138
1_555
76.0
A
ASP
133
A
OD1
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE2
GLU
138
1_555
155.1
A
ASP
133
A
OD2
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE2
GLU
138
1_555
134.3
A
GLN
135
A
O
GLN
133
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE2
GLU
138
1_555
109.2
A
ASP
129
A
OD1
ASP
127
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE1
GLU
138
1_555
119.1
A
ASP
131
A
OD1
ASP
129
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE1
GLU
138
1_555
115.8
A
ASP
133
A
OD1
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE1
GLU
138
1_555
150.8
A
ASP
133
A
OD2
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE1
GLU
138
1_555
124.1
A
GLN
135
A
O
GLN
133
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE1
GLU
138
1_555
78.3
A
GLU
140
A
OE2
GLU
138
1_555
A
CA
152
E
CA
CA
1_555
A
GLU
140
A
OE1
GLU
138
1_555
54.2
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
100
A
O
ILE
98
A
N
VAL
136
A
N
VAL
134
1
14.49
2.30
115.30
129.79
A
A
A
CA
CB
CG
LEU
LEU
LEU
39
39
39
N
1
A
ASP
2
-48.59
100.24
1
A
LEU
4
6.62
132.37
1
A
THR
5
-67.85
-175.51
1
A
ASN
97
-58.29
0.53
1
A
ILE
125
-72.53
27.33
1
A
ARG
126
-140.63
-10.88
1
A
SER
147
-21.21
136.37
0.2110000
0.2110000
1.8
8.0
1
2.0
MOLECULAR REPLACEMENT
PDB ENTRY 4CLN
1.8
8.0
113
1266
4
0
1149
0.015
1.8
1.8
1AHR
14407
2.
0.5010000
1
8.68
2.4
67.3
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
UCSD
data scaling
ROCKS
phasing
X-PLOR
3.1
CALMODULIN MUTANT WITH A TWO RESIDUE DELETION IN THE CENTRAL HELIX
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
3
N
N
A
GLN
8
A
GLN
8
HELX_P
A
PHE
19
A
PHE
19
1
1
12
A
THR
29
A
THR
29
HELX_P
A
SER
38
A
SER
38
1
2
10
A
GLU
45
A
GLU
45
HELX_P
A
VAL
55
A
VAL
55
1
3
11
A
PHE
65
A
PHE
65
HELX_P
A
PHE
92
A
PHE
90
1
4
26
A
ALA
102
A
ALA
100
HELX_P
A
LEU
112
A
LEU
110
1
5
11
A
ASP
118
A
ASP
116
HELX_P
A
GLU
127
A
GLU
125
1
6
10
A
TYR
138
A
TYR
136
HELX_P
A
MET
144
A
MET
142
1
7
7
metalc
2.115
A
ASP
20
A
OD1
ASP
20
1_555
A
CA
149
B
CA
CA
1_555
metalc
2.728
A
ASP
22
A
OD1
ASP
22
1_555
A
CA
149
B
CA
CA
1_555
metalc
2.501
A
ASP
24
A
OD1
ASP
24
1_555
A
CA
149
B
CA
CA
1_555
metalc
2.074
A
THR
26
A
O
THR
26
1_555
A
CA
149
B
CA
CA
1_555
metalc
2.356
A
GLU
31
A
OE1
GLU
31
1_555
A
CA
149
B
CA
CA
1_555
metalc
2.523
A
GLU
31
A
OE2
GLU
31
1_555
A
CA
149
B
CA
CA
1_555
metalc
2.386
A
ASP
56
A
OD1
ASP
56
1_555
A
CA
150
C
CA
CA
1_555
metalc
2.426
A
ASP
58
A
OD1
ASP
58
1_555
A
CA
150
C
CA
CA
1_555
metalc
2.168
A
ASN
60
A
OD1
ASN
60
1_555
A
CA
150
C
CA
CA
1_555
metalc
2.372
A
THR
62
A
O
THR
62
1_555
A
CA
150
C
CA
CA
1_555
metalc
2.303
A
GLU
67
A
OE2
GLU
67
1_555
A
CA
150
C
CA
CA
1_555
metalc
2.576
A
GLU
67
A
OE1
GLU
67
1_555
A
CA
150
C
CA
CA
1_555
metalc
2.292
A
ASP
93
A
OD1
ASP
91
1_555
A
CA
151
D
CA
CA
1_555
metalc
2.489
A
ASP
95
A
OD1
ASP
93
1_555
A
CA
151
D
CA
CA
1_555
metalc
1.928
A
ASN
97
A
OD1
ASN
95
1_555
A
CA
151
D
CA
CA
1_555
metalc
2.137
A
PHE
99
A
O
PHE
97
1_555
A
CA
151
D
CA
CA
1_555
metalc
2.620
A
GLU
104
A
OE2
GLU
102
1_555
A
CA
151
D
CA
CA
1_555
metalc
2.530
A
GLU
104
A
OE1
GLU
102
1_555
A
CA
151
D
CA
CA
1_555
metalc
2.183
A
ASP
129
A
OD1
ASP
127
1_555
A
CA
152
E
CA
CA
1_555
metalc
2.282
A
ASP
131
A
OD1
ASP
129
1_555
A
CA
152
E
CA
CA
1_555
metalc
2.172
A
ASP
133
A
OD1
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
metalc
3.114
A
ASP
133
A
OD2
ASP
131
1_555
A
CA
152
E
CA
CA
1_555
metalc
2.004
A
GLN
135
A
O
GLN
133
1_555
A
CA
152
E
CA
CA
1_555
metalc
2.290
A
GLU
140
A
OE2
GLU
138
1_555
A
CA
152
E
CA
CA
1_555
metalc
2.478
A
GLU
140
A
OE1
GLU
138
1_555
A
CA
152
E
CA
CA
1_555
metalc
2.011
A
CA
150
C
CA
CA
1_555
A
HOH
202
F
O
HOH
1_555
metalc
2.760
A
CA
151
D
CA
CA
1_555
A
HOH
254
F
O
HOH
1_555
CALCIUM-BINDING PROTEIN
CALMODULIN, CALCIUM-BINDING PROTEIN
CALM_CHICK
UNP
1
1
P62149
ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTD
SEEEIREAFRVFDKDGNGFISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVTMMTSK
1
148
1AHR
1
148
P62149
A
1
1
146
1
THR
deletion
1AHR
A
P62149
UNP
79
1
ASP
deletion
1AHR
A
P62149
UNP
80
2
anti-parallel
A
PHE
99
A
PHE
97
A
SER
101
A
SER
99
A
GLN
135
A
GLN
133
A
ASN
137
A
ASN
135
BINDING SITE FOR RESIDUE CA A 149
A
CA
149
Software
5
BINDING SITE FOR RESIDUE CA A 150
A
CA
150
Software
6
BINDING SITE FOR RESIDUE CA A 151
A
CA
151
Software
6
BINDING SITE FOR RESIDUE CA A 152
A
CA
152
Software
5
A
ASP
20
A
ASP
20
5
1_555
A
ASP
22
A
ASP
22
5
1_555
A
ASP
24
A
ASP
24
5
1_555
A
THR
26
A
THR
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
THR
62
A
THR
62
6
1_555
A
GLU
67
A
GLU
67
6
1_555
A
HOH
202
F
HOH
6
1_555
A
ASP
93
A
ASP
91
6
1_555
A
ASP
95
A
ASP
93
6
1_555
A
ASN
97
A
ASN
95
6
1_555
A
PHE
99
A
PHE
97
6
1_555
A
GLU
104
A
GLU
102
6
1_555
A
HOH
254
F
HOH
6
1_555
A
ASP
129
A
ASP
127
5
1_555
A
ASP
131
A
ASP
129
5
1_555
A
ASP
133
A
ASP
131
5
1_555
A
GLN
135
A
GLN
133
5
1_555
A
GLU
140
A
GLU
138
5
1_555
19
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