0.005830
0.000000
0.000000
0.000000
0.005830
0.000000
0.000000
0.000000
0.005830
0.00000
0.00000
0.00000
PHE E 327 - ASP E 328 OMEGA = 142.09 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
ILE I 18 - HIS I 19 OMEGA = 114.17 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
HIS I 19 - ASP I 20 OMEGA = 138.47 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
THE MODEL HAS 2 COVALENTLY BOUND PHOSPHATES, ON THR 197, AND SER 338. THESE PHOSPHATES HAVE BEEN IDENTIFIED AS RESIDUES PO4 382 AND PO4 383.
Zheng, J.
Knighton, D.R.
Xuong, N.-H.
Taylor, S.S.
Sowadski, J.M.
Ten Eyck, L.F.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
24
90.00
90.00
90.00
171.520
171.520
171.520
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
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 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
I -1
126.904
IODIDE ION
non-polymer
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
C14 H28 O2
228.371
MYRISTIC ACID
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H8 N O6 P
185.072
n
PHOSPHOSERINE
PHOSPHONOSERINE
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
C4 H10 N O6 P
199.099
n
PHOSPHOTHREONINE
PHOSPHONOTHREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
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
Protein Sci.
PRCIEI
0795
0961-8368
2
1559
1573
8251932
Crystal structures of the myristylated catalytic subunit of cAMP-dependent protein kinase reveal open and closed conformations.
1993
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
49
381
The Crystal Structure of the Mammalian Catalytic Subunit of Camp-Dependent Protein Kinase and a Di-Iodinated Pki(5-24) Inhibitor Peptide Displays an Open Conformation
1993
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
49
362
2.2 Angstroms Refined Crystal Structure of the Catalytic Subunit of Camp-Dependent Protein Kinase Complexed with Mnatp and a Peptide Inhibitor
1993
US
Biochemistry
BICHAW
0033
0006-2960
32
2154
Crystal Structure of the Catalytic Subunit of Camp-Dependent Protein Kinase Complexed with Mgatp and Peptide Inhibitor
1993
US
Science
SCIEAS
0038
0036-8075
253
414
Structure of a Peptide Inhibitor Bound to the Catalytic Subunit of Cyclic Adenosine Monophosphate-Dependent Protein Kinase
1991
US
Science
SCIEAS
0038
0036-8075
253
407
Crystal Structure of the Catalytic Subunit of Camp-Dependent Protein Kinase
1991
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
264
20940
Expression of the Catalytic Subunit of Camp-Dependent Protein Kinase in Escherichia Coli
1989
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
256
3743
Differential Labeling and Identification of the Cysteine-Containing Tryptic Peptides of Catalytic Subunit from Porcine Heart Camp-Dependent Protein Kinase
1981
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
x-ray
1
1.0
40705.383
cAMP-DEPENDENT PROTEIN KINASE CATALYTIC SUBUNIT
2.7.11.11
1
man
polymer
2452.727
cAMP-dependent protein kinase inhibitor, alpha form
1
syn
polymer
228.371
MYRISTIC ACID
1
syn
non-polymer
126.904
IODIDE ION
2
syn
non-polymer
no
yes
GNAAAAKKGSEQESVKEFLAKAKEDFLKKWENPAQNTAHLDQFERIKTLGTGSFGRVMLVKHKETGNHFAMKILDKQKVV
KLKQIEHTLNEKRILQAVNFPFLVKLEYSFKDNSNLYMVMEYVPGGEMFSHLRRIGRFSEPHARFYAAQIVLTFEYLHSL
DLIYRDLKPENLLIDQQGYIQVTDFGFAKRVKGRTW(TPO)LCGTPEYLAPEIILSKGYNKAVDWWALGVLIYEMAAGYP
PFFADQPIQIYEKIVSGKVRFPSHFSSDLKDLLRNLLQVDLTKRFGNLKDGVNDIKNHKWFATTDWIAIYQRKVEAPFIP
KFKGPGDTSNFDDYEEEEIRV(SEP)INEKCGKEFSEF
GNAAAAKKGSEQESVKEFLAKAKEDFLKKWENPAQNTAHLDQFERIKTLGTGSFGRVMLVKHKETGNHFAMKILDKQKVV
KLKQIEHTLNEKRILQAVNFPFLVKLEYSFKDNSNLYMVMEYVPGGEMFSHLRRIGRFSEPHARFYAAQIVLTFEYLHSL
DLIYRDLKPENLLIDQQGYIQVTDFGFAKRVKGRTWTLCGTPEYLAPEIILSKGYNKAVDWWALGVLIYEMAAGYPPFFA
DQPIQIYEKIVSGKVRFPSHFSSDLKDLLRNLLQVDLTKRFGNLKDGVNDIKNHKWFATTDWIAIYQRKVEAPFIPKFKG
PGDTSNFDDYEEEEIRVSINEKCGKEFSEF
E
polypeptide(L)
no
no
TTYADFIASGRTGRRNAIHDIL
TTYADFIASGRTGRRNAIHDIL
I
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
pig
Sus
sample
9823
HEART
Sus scrofa
4.85
74.62
repository
Initial release
Version format compliance
Version format compliance
Source and taxonomy
1
0
1994-05-31
1
1
2008-03-24
1
2
2011-07-13
1
3
2012-07-18
Y
1993-11-18
REL
MYR
MYRISTIC ACID
IOD
IODIDE ION
9606
human
Homo sapiens
sample
SEQUENCE ADVISORY NOTICE
THE SEQUENCE OF THE MAMMALIAN CA-SUBUNIT PRESENTED IN THIS
ENTRY DIFFERS FROM THE MOUSE RECOMBINANT C-SUBUNIT AT THE
FOLLOWING POSITIONS:
SWISS-PROT ENTRY NAME: KAPA_MOUSE
SWISS-PROT RESIDUE PDB SEQRES
NAME NUMBER NAME CHAIN SEQ/INSERT CODE
THR 32 ASN E 32
SER 34 ALA E 34
GLN 39 HIS E 39
ASP 44 GLU E 44
SER 65 THR E 65
TYR 69 PHE E 69
PHE 108 TYR E 108
ALA 124 PRO E 124
ASN 286 ASP E 286
THR 348 SER E 348
MYR
0
3
MYR
MYR
0
E
I
384
4
IOD
IOD
384
I
I
385
4
IOD
IOD
385
I
GLY
1
n
1
GLY
1
E
ASN
2
n
2
ASN
2
E
ALA
3
n
3
ALA
3
E
ALA
4
n
4
ALA
4
E
ALA
5
n
5
ALA
5
E
ALA
6
n
6
ALA
6
E
LYS
7
n
7
LYS
7
E
LYS
8
n
8
LYS
8
E
GLY
9
n
9
GLY
9
E
SER
10
n
10
SER
10
E
GLU
11
n
11
GLU
11
E
GLN
12
n
12
GLN
12
E
GLU
13
n
13
GLU
13
E
SER
14
n
14
SER
14
E
VAL
15
n
15
VAL
15
E
LYS
16
n
16
LYS
16
E
GLU
17
n
17
GLU
17
E
PHE
18
n
18
PHE
18
E
LEU
19
n
19
LEU
19
E
ALA
20
n
20
ALA
20
E
LYS
21
n
21
LYS
21
E
ALA
22
n
22
ALA
22
E
LYS
23
n
23
LYS
23
E
GLU
24
n
24
GLU
24
E
ASP
25
n
25
ASP
25
E
PHE
26
n
26
PHE
26
E
LEU
27
n
27
LEU
27
E
LYS
28
n
28
LYS
28
E
LYS
29
n
29
LYS
29
E
TRP
30
n
30
TRP
30
E
GLU
31
n
31
GLU
31
E
ASN
32
n
32
ASN
32
E
PRO
33
n
33
PRO
33
E
ALA
34
n
34
ALA
34
E
GLN
35
n
35
GLN
35
E
ASN
36
n
36
ASN
36
E
THR
37
n
37
THR
37
E
ALA
38
n
38
ALA
38
E
HIS
39
n
39
HIS
39
E
LEU
40
n
40
LEU
40
E
ASP
41
n
41
ASP
41
E
GLN
42
n
42
GLN
42
E
PHE
43
n
43
PHE
43
E
GLU
44
n
44
GLU
44
E
ARG
45
n
45
ARG
45
E
ILE
46
n
46
ILE
46
E
LYS
47
n
47
LYS
47
E
THR
48
n
48
THR
48
E
LEU
49
n
49
LEU
49
E
GLY
50
n
50
GLY
50
E
THR
51
n
51
THR
51
E
GLY
52
n
52
GLY
52
E
SER
53
n
53
SER
53
E
PHE
54
n
54
PHE
54
E
GLY
55
n
55
GLY
55
E
ARG
56
n
56
ARG
56
E
VAL
57
n
57
VAL
57
E
MET
58
n
58
MET
58
E
LEU
59
n
59
LEU
59
E
VAL
60
n
60
VAL
60
E
LYS
61
n
61
LYS
61
E
HIS
62
n
62
HIS
62
E
LYS
63
n
63
LYS
63
E
GLU
64
n
64
GLU
64
E
THR
65
n
65
THR
65
E
GLY
66
n
66
GLY
66
E
ASN
67
n
67
ASN
67
E
HIS
68
n
68
HIS
68
E
PHE
69
n
69
PHE
69
E
ALA
70
n
70
ALA
70
E
MET
71
n
71
MET
71
E
LYS
72
n
72
LYS
72
E
ILE
73
n
73
ILE
73
E
LEU
74
n
74
LEU
74
E
ASP
75
n
75
ASP
75
E
LYS
76
n
76
LYS
76
E
GLN
77
n
77
GLN
77
E
LYS
78
n
78
LYS
78
E
VAL
79
n
79
VAL
79
E
VAL
80
n
80
VAL
80
E
LYS
81
n
81
LYS
81
E
LEU
82
n
82
LEU
82
E
LYS
83
n
83
LYS
83
E
GLN
84
n
84
GLN
84
E
ILE
85
n
85
ILE
85
E
GLU
86
n
86
GLU
86
E
HIS
87
n
87
HIS
87
E
THR
88
n
88
THR
88
E
LEU
89
n
89
LEU
89
E
ASN
90
n
90
ASN
90
E
GLU
91
n
91
GLU
91
E
LYS
92
n
92
LYS
92
E
ARG
93
n
93
ARG
93
E
ILE
94
n
94
ILE
94
E
LEU
95
n
95
LEU
95
E
GLN
96
n
96
GLN
96
E
ALA
97
n
97
ALA
97
E
VAL
98
n
98
VAL
98
E
ASN
99
n
99
ASN
99
E
PHE
100
n
100
PHE
100
E
PRO
101
n
101
PRO
101
E
PHE
102
n
102
PHE
102
E
LEU
103
n
103
LEU
103
E
VAL
104
n
104
VAL
104
E
LYS
105
n
105
LYS
105
E
LEU
106
n
106
LEU
106
E
GLU
107
n
107
GLU
107
E
TYR
108
n
108
TYR
108
E
SER
109
n
109
SER
109
E
PHE
110
n
110
PHE
110
E
LYS
111
n
111
LYS
111
E
ASP
112
n
112
ASP
112
E
ASN
113
n
113
ASN
113
E
SER
114
n
114
SER
114
E
ASN
115
n
115
ASN
115
E
LEU
116
n
116
LEU
116
E
TYR
117
n
117
TYR
117
E
MET
118
n
118
MET
118
E
VAL
119
n
119
VAL
119
E
MET
120
n
120
MET
120
E
GLU
121
n
121
GLU
121
E
TYR
122
n
122
TYR
122
E
VAL
123
n
123
VAL
123
E
PRO
124
n
124
PRO
124
E
GLY
125
n
125
GLY
125
E
GLY
126
n
126
GLY
126
E
GLU
127
n
127
GLU
127
E
MET
128
n
128
MET
128
E
PHE
129
n
129
PHE
129
E
SER
130
n
130
SER
130
E
HIS
131
n
131
HIS
131
E
LEU
132
n
132
LEU
132
E
ARG
133
n
133
ARG
133
E
ARG
134
n
134
ARG
134
E
ILE
135
n
135
ILE
135
E
GLY
136
n
136
GLY
136
E
ARG
137
n
137
ARG
137
E
PHE
138
n
138
PHE
138
E
SER
139
n
139
SER
139
E
GLU
140
n
140
GLU
140
E
PRO
141
n
141
PRO
141
E
HIS
142
n
142
HIS
142
E
ALA
143
n
143
ALA
143
E
ARG
144
n
144
ARG
144
E
PHE
145
n
145
PHE
145
E
TYR
146
n
146
TYR
146
E
ALA
147
n
147
ALA
147
E
ALA
148
n
148
ALA
148
E
GLN
149
n
149
GLN
149
E
ILE
150
n
150
ILE
150
E
VAL
151
n
151
VAL
151
E
LEU
152
n
152
LEU
152
E
THR
153
n
153
THR
153
E
PHE
154
n
154
PHE
154
E
GLU
155
n
155
GLU
155
E
TYR
156
n
156
TYR
156
E
LEU
157
n
157
LEU
157
E
HIS
158
n
158
HIS
158
E
SER
159
n
159
SER
159
E
LEU
160
n
160
LEU
160
E
ASP
161
n
161
ASP
161
E
LEU
162
n
162
LEU
162
E
ILE
163
n
163
ILE
163
E
TYR
164
n
164
TYR
164
E
ARG
165
n
165
ARG
165
E
ASP
166
n
166
ASP
166
E
LEU
167
n
167
LEU
167
E
LYS
168
n
168
LYS
168
E
PRO
169
n
169
PRO
169
E
GLU
170
n
170
GLU
170
E
ASN
171
n
171
ASN
171
E
LEU
172
n
172
LEU
172
E
LEU
173
n
173
LEU
173
E
ILE
174
n
174
ILE
174
E
ASP
175
n
175
ASP
175
E
GLN
176
n
176
GLN
176
E
GLN
177
n
177
GLN
177
E
GLY
178
n
178
GLY
178
E
TYR
179
n
179
TYR
179
E
ILE
180
n
180
ILE
180
E
GLN
181
n
181
GLN
181
E
VAL
182
n
182
VAL
182
E
THR
183
n
183
THR
183
E
ASP
184
n
184
ASP
184
E
PHE
185
n
185
PHE
185
E
GLY
186
n
186
GLY
186
E
PHE
187
n
187
PHE
187
E
ALA
188
n
188
ALA
188
E
LYS
189
n
189
LYS
189
E
ARG
190
n
190
ARG
190
E
VAL
191
n
191
VAL
191
E
LYS
192
n
192
LYS
192
E
GLY
193
n
193
GLY
193
E
ARG
194
n
194
ARG
194
E
THR
195
n
195
THR
195
E
TRP
196
n
196
TRP
196
E
THR
197
n
197
TPO
197
E
LEU
198
n
198
LEU
198
E
CYS
199
n
199
CYS
199
E
GLY
200
n
200
GLY
200
E
THR
201
n
201
THR
201
E
PRO
202
n
202
PRO
202
E
GLU
203
n
203
GLU
203
E
TYR
204
n
204
TYR
204
E
LEU
205
n
205
LEU
205
E
ALA
206
n
206
ALA
206
E
PRO
207
n
207
PRO
207
E
GLU
208
n
208
GLU
208
E
ILE
209
n
209
ILE
209
E
ILE
210
n
210
ILE
210
E
LEU
211
n
211
LEU
211
E
SER
212
n
212
SER
212
E
LYS
213
n
213
LYS
213
E
GLY
214
n
214
GLY
214
E
TYR
215
n
215
TYR
215
E
ASN
216
n
216
ASN
216
E
LYS
217
n
217
LYS
217
E
ALA
218
n
218
ALA
218
E
VAL
219
n
219
VAL
219
E
ASP
220
n
220
ASP
220
E
TRP
221
n
221
TRP
221
E
TRP
222
n
222
TRP
222
E
ALA
223
n
223
ALA
223
E
LEU
224
n
224
LEU
224
E
GLY
225
n
225
GLY
225
E
VAL
226
n
226
VAL
226
E
LEU
227
n
227
LEU
227
E
ILE
228
n
228
ILE
228
E
TYR
229
n
229
TYR
229
E
GLU
230
n
230
GLU
230
E
MET
231
n
231
MET
231
E
ALA
232
n
232
ALA
232
E
ALA
233
n
233
ALA
233
E
GLY
234
n
234
GLY
234
E
TYR
235
n
235
TYR
235
E
PRO
236
n
236
PRO
236
E
PRO
237
n
237
PRO
237
E
PHE
238
n
238
PHE
238
E
PHE
239
n
239
PHE
239
E
ALA
240
n
240
ALA
240
E
ASP
241
n
241
ASP
241
E
GLN
242
n
242
GLN
242
E
PRO
243
n
243
PRO
243
E
ILE
244
n
244
ILE
244
E
GLN
245
n
245
GLN
245
E
ILE
246
n
246
ILE
246
E
TYR
247
n
247
TYR
247
E
GLU
248
n
248
GLU
248
E
LYS
249
n
249
LYS
249
E
ILE
250
n
250
ILE
250
E
VAL
251
n
251
VAL
251
E
SER
252
n
252
SER
252
E
GLY
253
n
253
GLY
253
E
LYS
254
n
254
LYS
254
E
VAL
255
n
255
VAL
255
E
ARG
256
n
256
ARG
256
E
PHE
257
n
257
PHE
257
E
PRO
258
n
258
PRO
258
E
SER
259
n
259
SER
259
E
HIS
260
n
260
HIS
260
E
PHE
261
n
261
PHE
261
E
SER
262
n
262
SER
262
E
SER
263
n
263
SER
263
E
ASP
264
n
264
ASP
264
E
LEU
265
n
265
LEU
265
E
LYS
266
n
266
LYS
266
E
ASP
267
n
267
ASP
267
E
LEU
268
n
268
LEU
268
E
LEU
269
n
269
LEU
269
E
ARG
270
n
270
ARG
270
E
ASN
271
n
271
ASN
271
E
LEU
272
n
272
LEU
272
E
LEU
273
n
273
LEU
273
E
GLN
274
n
274
GLN
274
E
VAL
275
n
275
VAL
275
E
ASP
276
n
276
ASP
276
E
LEU
277
n
277
LEU
277
E
THR
278
n
278
THR
278
E
LYS
279
n
279
LYS
279
E
ARG
280
n
280
ARG
280
E
PHE
281
n
281
PHE
281
E
GLY
282
n
282
GLY
282
E
ASN
283
n
283
ASN
283
E
LEU
284
n
284
LEU
284
E
LYS
285
n
285
LYS
285
E
ASP
286
n
286
ASP
286
E
GLY
287
n
287
GLY
287
E
VAL
288
n
288
VAL
288
E
ASN
289
n
289
ASN
289
E
ASP
290
n
290
ASP
290
E
ILE
291
n
291
ILE
291
E
LYS
292
n
292
LYS
292
E
ASN
293
n
293
ASN
293
E
HIS
294
n
294
HIS
294
E
LYS
295
n
295
LYS
295
E
TRP
296
n
296
TRP
296
E
PHE
297
n
297
PHE
297
E
ALA
298
n
298
ALA
298
E
THR
299
n
299
THR
299
E
THR
300
n
300
THR
300
E
ASP
301
n
301
ASP
301
E
TRP
302
n
302
TRP
302
E
ILE
303
n
303
ILE
303
E
ALA
304
n
304
ALA
304
E
ILE
305
n
305
ILE
305
E
TYR
306
n
306
TYR
306
E
GLN
307
n
307
GLN
307
E
ARG
308
n
308
ARG
308
E
LYS
309
n
309
LYS
309
E
VAL
310
n
310
VAL
310
E
GLU
311
n
311
GLU
311
E
ALA
312
n
312
ALA
312
E
PRO
313
n
313
PRO
313
E
PHE
314
n
314
PHE
314
E
ILE
315
n
315
ILE
315
E
PRO
316
n
316
PRO
316
E
LYS
317
n
317
LYS
317
E
PHE
318
n
318
PHE
318
E
LYS
319
n
319
LYS
319
E
GLY
320
n
320
GLY
320
E
PRO
321
n
321
PRO
321
E
GLY
322
n
322
GLY
322
E
ASP
323
n
323
ASP
323
E
THR
324
n
324
THR
324
E
SER
325
n
325
SER
325
E
ASN
326
n
326
ASN
326
E
PHE
327
n
327
PHE
327
E
ASP
328
n
328
ASP
328
E
ASP
329
n
329
ASP
329
E
TYR
330
n
330
TYR
330
E
GLU
331
n
331
GLU
331
E
GLU
332
n
332
GLU
332
E
GLU
333
n
333
GLU
333
E
GLU
334
n
334
GLU
334
E
ILE
335
n
335
ILE
335
E
ARG
336
n
336
ARG
336
E
VAL
337
n
337
VAL
337
E
SER
338
n
338
SEP
338
E
ILE
339
n
339
ILE
339
E
ASN
340
n
340
ASN
340
E
GLU
341
n
341
GLU
341
E
LYS
342
n
342
LYS
342
E
CYS
343
n
343
CYS
343
E
GLY
344
n
344
GLY
344
E
LYS
345
n
345
LYS
345
E
GLU
346
n
346
GLU
346
E
PHE
347
n
347
PHE
347
E
SER
348
n
348
SER
348
E
GLU
349
n
349
GLU
349
E
PHE
350
n
350
PHE
350
E
THR
1
n
1
THR
1
I
THR
2
n
2
THR
2
I
TYR
3
n
3
TYR
3
I
ALA
4
n
4
ALA
4
I
ASP
5
n
5
ASP
5
I
PHE
6
n
6
PHE
6
I
ILE
7
n
7
ILE
7
I
ALA
8
n
8
ALA
8
I
SER
9
n
9
SER
9
I
GLY
10
n
10
GLY
10
I
ARG
11
n
11
ARG
11
I
THR
12
n
12
THR
12
I
GLY
13
n
13
GLY
13
I
ARG
14
n
14
ARG
14
I
ARG
15
n
15
ARG
15
I
ASN
16
n
16
ASN
16
I
ALA
17
n
17
ALA
17
I
ILE
18
n
18
ILE
18
I
HIS
19
n
19
HIS
19
I
ASP
20
n
20
ASP
20
I
n
21
21
I
n
22
22
I
author_defined_assembly
12
dodecameric
E
TPO
197
PHOSPHOTHREONINE
A
TPO
197
THR
E
SEP
338
PHOSPHOSERINE
A
SEP
338
SER
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
0.0000000000
0.0000000000
1.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
5_555
z,x,y
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1.0000000000
0.0000000000
0.0000000000
9_555
y,z,x
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
14_555
-y+3/4,-x+3/4,-z+3/4
crystal symmetry operation
128.6400000000
128.6400000000
128.6400000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
19_555
-x+3/4,-z+3/4,-y+3/4
crystal symmetry operation
128.6400000000
128.6400000000
128.6400000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
24_555
-z+3/4,-y+3/4,-x+3/4
crystal symmetry operation
128.6400000000
128.6400000000
128.6400000000
1
I
ILE
21
B
ILE
21
1
Y
1
I
LEU
22
B
LEU
22
1
Y
1
E
E
O
OE1
GLY
GLU
1
11
1.81
1
I
I
CE1
I
TYR
IOD
3
385
2.07
1
I
I
CE2
I
TYR
IOD
3
384
2.11
1
E
ALA
5
-23.18
1
E
GLU
31
-12.10
1
E
HIS
39
11.46
1
E
PHE
110
10.26
1
E
ASP
112
16.79
1
E
CYS
199
10.75
1
E
LYS
249
10.46
1
I
ILE
18
14.01
1
I
HIS
19
-17.39
1
E
E
PHE
ASP
327
328
142.09
1
I
I
ILE
HIS
18
19
114.17
1
I
I
HIS
ASP
19
20
138.47
1
E
PHE
318
0.078
SIDE CHAIN
1
E
E
C
N
ASP
ASN
112
113
1.04
1
I
I
C
N
HIS
ASP
19
20
1.61
1
-14.52
1.60
122.70
108.18
E
E
E
O
C
N
ALA
ALA
ALA
5
5
6
Y
1
-14.83
2.20
117.20
102.37
E
E
E
CA
C
N
ALA
ALA
LYS
6
6
7
Y
1
-14.71
2.20
117.20
102.49
E
E
E
CA
C
N
GLU
GLU
ASP
24
24
25
Y
1
-4.12
0.50
120.30
116.18
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
45
45
45
N
1
3.33
0.50
120.30
123.63
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
56
56
56
N
1
-10.55
1.60
129.70
119.15
E
E
E
CB
CG
CD2
HIS
HIS
HIS
62
62
62
N
1
14.71
2.20
113.40
128.11
E
E
E
CA
CB
CG
GLN
GLN
GLN
96
96
96
N
1
-13.92
1.60
122.70
108.78
E
E
E
O
C
N
ASP
ASP
ASN
112
112
113
Y
1
4.48
0.50
120.30
124.78
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
133
133
133
N
1
-3.03
0.50
120.30
117.27
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
134
134
134
N
1
6.63
0.50
120.30
126.93
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
137
137
137
N
1
-7.64
0.50
120.30
112.66
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
137
137
137
N
1
-4.03
0.50
120.30
116.27
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
144
144
144
N
1
-5.91
0.60
121.00
115.09
E
E
E
CB
CG
CD2
TYR
TYR
TYR
146
146
146
N
1
-3.67
0.50
120.30
116.63
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
165
165
165
N
1
19.95
2.20
113.40
133.35
E
E
E
CA
CB
CG
LYS
LYS
LYS
168
168
168
N
1
5.50
0.90
118.30
123.80
E
E
E
CB
CG
OD1
ASP
ASP
ASP
175
175
175
N
1
7.07
0.50
120.30
127.37
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
190
190
190
N
1
-3.73
0.50
120.30
116.57
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
190
190
190
N
1
7.16
0.50
120.30
127.46
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
194
194
194
N
1
-6.41
0.50
120.30
113.89
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
194
194
194
N
1
5.45
0.80
106.30
111.75
E
E
E
CD1
CG
CD2
TRP
TRP
TRP
196
196
196
N
1
-5.31
0.80
107.30
101.99
E
E
E
CE2
CD2
CG
TRP
TRP
TRP
196
196
196
N
1
-4.28
0.60
121.00
116.72
E
E
E
CB
CG
CD2
TYR
TYR
TYR
204
204
204
N
1
6.44
0.80
106.30
112.74
E
E
E
CD1
CG
CD2
TRP
TRP
TRP
221
221
221
N
1
-6.31
0.80
107.30
100.99
E
E
E
CE2
CD2
CG
TRP
TRP
TRP
221
221
221
N
1
5.44
0.90
133.90
139.34
E
E
E
CG
CD2
CE3
TRP
TRP
TRP
221
221
221
N
1
-5.12
0.80
107.30
102.18
E
E
E
CE2
CD2
CG
TRP
TRP
TRP
222
222
222
N
1
-5.35
0.60
121.00
115.65
E
E
E
CB
CG
CD2
TYR
TYR
TYR
235
235
235
N
1
3.95
0.50
120.30
124.25
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
256
256
256
N
1
3.04
0.50
120.30
123.34
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
270
270
270
N
1
4.85
0.50
120.30
125.15
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
280
280
280
N
1
-4.32
0.70
120.80
116.48
E
E
E
CB
CG
CD2
PHE
PHE
PHE
281
281
281
N
1
-10.90
1.60
122.70
111.80
E
E
E
O
C
N
LYS
LYS
TRP
295
295
296
Y
1
5.31
0.80
106.30
111.61
E
E
E
CD1
CG
CD2
TRP
TRP
TRP
296
296
296
N
1
-5.59
0.80
107.30
101.71
E
E
E
CE2
CD2
CG
TRP
TRP
TRP
296
296
296
N
1
6.55
0.90
133.90
140.45
E
E
E
CG
CD2
CE3
TRP
TRP
TRP
296
296
296
N
1
7.46
0.80
106.30
113.76
E
E
E
CD1
CG
CD2
TRP
TRP
TRP
302
302
302
N
1
-6.07
1.00
110.10
104.03
E
E
E
CG
CD1
NE1
TRP
TRP
TRP
302
302
302
N
1
-6.16
0.80
107.30
101.14
E
E
E
CE2
CD2
CG
TRP
TRP
TRP
302
302
302
N
1
-3.49
0.50
120.30
116.81
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
308
308
308
N
1
-15.37
1.90
110.10
94.73
E
E
E
CB
CA
C
SER
SER
SER
325
325
325
N
1
-14.13
2.20
117.20
103.07
E
E
E
CA
C
N
ASN
ASN
GLU
340
340
341
Y
1
13.42
2.20
117.20
130.62
I
I
I
CA
C
N
THR
THR
TYR
2
2
3
Y
1
-17.84
2.60
111.60
93.76
I
I
I
CB
CG
CD
ARG
ARG
ARG
15
15
15
N
1
4.79
0.50
120.30
125.09
I
I
I
NE
CZ
NH1
ARG
ARG
ARG
15
15
15
N
1
-3.34
0.50
120.30
116.96
I
I
I
NE
CZ
NH2
ARG
ARG
ARG
15
15
15
N
1
9.59
1.50
110.10
119.69
I
I
I
CB
CA
C
ALA
ALA
ALA
17
17
17
N
1
-13.77
1.40
110.10
96.33
I
I
I
N
CA
CB
ALA
ALA
ALA
17
17
17
N
1
18.80
2.20
117.20
136.00
I
I
I
CA
C
N
ILE
ILE
HIS
18
18
19
Y
1
-27.10
1.60
122.70
95.60
I
I
I
O
C
N
ILE
ILE
HIS
18
18
19
Y
1
15.53
2.00
110.40
125.93
I
I
I
CB
CA
C
HIS
HIS
HIS
19
19
19
N
1
6.70
0.70
109.00
115.70
I
I
I
CE1
NE2
CD2
HIS
HIS
HIS
19
19
19
B
N
1
-39.38
2.20
117.20
77.82
I
I
I
CA
C
N
HIS
HIS
ASP
19
19
20
Y
1
15.78
1.60
122.70
138.48
I
I
I
O
C
N
HIS
HIS
ASP
19
19
20
Y
1
15.87
2.50
121.70
137.57
I
I
I
C
N
CA
HIS
ASP
ASP
19
20
20
Y
1
E
E
CG
CD2
HIS
HIS
87
87
0.060
0.009
1.354
1.414
N
1
E
E
C
N
ASP
ASN
112
113
-0.298
0.023
1.336
1.038
Y
1
E
E
NE2
CD2
HIS
HIS
158
158
-0.071
0.011
1.373
1.302
N
1
E
E
NE2
CD2
HIS
HIS
260
260
-0.073
0.011
1.373
1.300
N
1
I
I
NE2
CD2
HIS
HIS
19
19
-0.153
0.011
1.373
1.220
B
N
1
I
I
C
N
HIS
ASP
19
20
0.279
0.023
1.336
1.615
Y
1
E
ALA
3
-171.53
29.72
1
E
ALA
4
-10.42
-67.22
1
E
ALA
5
-140.52
-113.50
1
E
ALA
6
-105.73
56.41
1
E
THR
37
-75.85
21.87
1
E
ALA
38
162.87
-179.78
1
E
ILE
46
-103.06
-68.77
1
E
PRO
101
-35.24
-38.83
1
E
ARG
165
59.61
-1.33
1
E
ASP
184
63.01
79.23
1
E
ASN
216
-142.32
-157.41
1
E
ASP
323
103.08
-17.49
1
E
THR
324
68.46
-143.87
1
E
SER
325
-162.29
-31.50
1
E
ASP
328
136.38
138.49
1
E
TYR
330
-36.17
172.19
1
E
CYS
343
29.14
39.35
1
I
TYR
3
-33.57
-38.00
1
I
ARG
11
-78.96
25.12
1
I
ILE
18
-28.39
-96.79
1
I
HIS
19
134.76
156.89
THE MAMMALIAN BINARY COMPLEX ADOPTED A DIFFERENT
CONFORMATION THAN THE RECOMBINANT BINARY COMPLEX, PROTEIN
DATA BANK ENTRY 2CPK. HOWEVER, MOST CONFORMATION CHANGES
HAPPENED AT THE INTERFACE BETWEEN TWO LOBES. THE SECONDARY
STRUCTURE ASSIGNMENTS ARE THE SAME FOR EACH DOMAIN EXCEPT
THE A HELIX, WHICH EXTENDS THREE MORE TURNS DUE TO THE
STABILIZATION OF THE MYRISTYL GROUP. THIS MAKES THE
ELECTRON DENSITY MORE VISIBLE IN THIS REGION.
THE REGION BETWEEN RESIDUES 320 - 330 HAS POOR ELECTRON
DENSITY.
0.233
0.233
2.9
10.
1
2.0
2.9
10.
0
3047
17
0
3030
0.021
3.9
model building
X-PLOR
2.0
refinement
X-PLOR
2.0
phasing
X-PLOR
2.0
CAMP-DEPENDENT PROTEIN KINASE CATALYTIC SUBUNIT (E.C.2.7.1.37)
CRYSTAL STRUCTURES OF THE MYRISTYLATED CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE REVEAL OPEN AND CLOSED CONFORMATIONS
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
E
ALA
6
A
ALA
6
HELX_P
E
GLU
31
A
GLU
31
1
A
26
E
LEU
40
A
LEU
40
HELX_P
NOT NOTED IN REF. 4
E
GLN
42
A
GLN
42
5
AB
3
E
LYS
76
A
LYS
76
HELX_P
E
LYS
81
A
LYS
81
1
B
6
E
ILE
85
A
ILE
85
HELX_P
E
ALA
97
A
ALA
97
1
C
13
E
MET
128
A
MET
128
HELX_P
E
ILE
135
A
ILE
135
1
D
8
E
GLU
140
A
GLU
140
HELX_P
E
SER
159
A
SER
159
1
E
20
E
PRO
202
A
PRO
202
HELX_P
NOT NOTED IN REF. 4
E
TYR
204
A
TYR
204
5
EF1
3
E
PRO
207
A
PRO
207
HELX_P
NOT NOTED IN REF. 4
E
ILE
210
A
ILE
210
1
EF2
4
E
VAL
219
A
VAL
219
HELX_P
E
ALA
233
A
ALA
233
1
F
15
E
PRO
243
A
PRO
243
HELX_P
E
SER
252
A
SER
252
1
G
10
E
SER
262
A
SER
262
HELX_P
E
LEU
272
A
LEU
272
1
H
11
E
VAL
288
A
VAL
288
HELX_P
E
LYS
292
A
LYS
292
1
I
5
E
TRP
302
A
TRP
302
HELX_P
E
TYR
306
A
TYR
306
1
J
5
I
PHE
6
B
PHE
6
HELX_P
INHIBITOR N-TERM. HELIX
I
GLY
10
B
GLY
10
1
IA
5
I
ARG
14
B
ARG
14
HELX_P
NOT NOTED IN REFS. 5 AND 6
I
ASN
16
B
ASN
16
5
IB
3
covale
1.337
E
MYR
0
C
C1
MYR
1_555
E
GLY
1
A
N
GLY
1
1_555
covale
1.944
E
MYR
0
C
O1
MYR
1_555
E
GLY
1
A
N
GLY
1
1_555
covale
1.337
E
TRP
196
A
C
TRP
196
1_555
E
TPO
197
A
N
TPO
197
1_555
covale
1.342
E
TPO
197
A
C
TPO
197
1_555
E
LEU
198
A
N
LEU
198
1_555
covale
1.324
E
VAL
337
A
C
VAL
337
1_555
E
SEP
338
A
N
SEP
338
1_555
covale
1.336
E
SEP
338
A
C
SEP
338
1_555
E
ILE
339
A
N
ILE
339
1_555
TRANSFERASE/TRANSFERASE INHIBITOR
PHOSPHOTRANSFERASE, transferase-transferase inhibitor complex
KAPA_BOVIN
UNP
1
1
P00517
IPKA_HUMAN
UNP
2
6
P61925
1
350
1CMK
1
350
P00517
E
1
1
350
6
27
1CMK
1
22
P61925
I
2
1
22
1
MET
CONFLICT
LYS
63
1CMK
E
P00517
UNP
63
63
1
TYR
CONFLICT
PHE
69
1CMK
E
P00517
UNP
69
69
1
PHE
CONFLICT
TYR
108
1CMK
E
P00517
UNP
108
108
1
ASN
CONFLICT
ASP
286
1CMK
E
P00517
UNP
286
286
5
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
E
PHE
43
A
PHE
43
E
GLY
50
A
GLY
50
E
MET
58
A
MET
58
E
LYS
63
A
LYS
63
E
HIS
68
A
HIS
68
E
ASP
75
A
ASP
75
E
ASN
115
A
ASN
115
E
GLU
121
A
GLU
121
E
LEU
106
A
LEU
106
E
LYS
111
A
LYS
111
E
LEU
162
A
LEU
162
E
ILE
163
A
ILE
163
E
LEU
172
A
LEU
172
E
ILE
174
A
ILE
174
E
ILE
180
A
ILE
180
E
VAL
182
A
VAL
182
E
LYS
189
A
LYS
189
E
ARG
190
A
ARG
190
BINDING SITE FOR RESIDUE IOD I 384
Software
1
BINDING SITE FOR RESIDUE IOD I 385
Software
1
BINDING SITE FOR RESIDUE MYR E 0
Software
8
BINDING SITE FOR CHAIN I OF CAMP-DEPENDENT PROTEIN KINASE INHIBITOR, ALPHA FORM
Software
35
I
TYR
3
B
TYR
3
1
1_555
I
TYR
3
B
TYR
3
1
1_555
E
GLY
1
A
GLY
1
8
1_555
E
SER
14
A
SER
14
8
1_555
E
PHE
18
A
PHE
18
8
1_555
E
PHE
100
A
PHE
100
8
1_555
E
LEU
152
A
LEU
152
8
1_555
E
TYR
156
A
TYR
156
8
1_555
E
ILE
303
A
ILE
303
8
1_555
E
TYR
306
A
TYR
306
8
1_555
E
THR
51
A
THR
51
35
14_555
E
GLN
84
A
GLN
84
35
1_555
E
HIS
87
A
HIS
87
35
1_555
E
GLU
127
A
GLU
127
35
1_555
E
PHE
129
A
PHE
129
35
1_555
E
ARG
133
A
ARG
133
35
1_555
E
LYS
168
A
LYS
168
35
1_555
E
PRO
169
A
PRO
169
35
1_555
E
GLU
170
A
GLU
170
35
1_555
E
PHE
187
A
PHE
187
35
1_555
E
TPO
197
A
TPO
197
35
1_555
E
LEU
198
A
LEU
198
35
1_555
E
CYS
199
A
CYS
199
35
1_555
E
GLY
200
A
GLY
200
35
1_555
E
THR
201
A
THR
201
35
1_555
E
PRO
202
A
PRO
202
35
1_555
E
GLU
203
A
GLU
203
35
1_555
E
TYR
204
A
TYR
204
35
1_555
E
GLU
230
A
GLU
230
35
1_555
E
TYR
235
A
TYR
235
35
1_555
E
PHE
239
A
PHE
239
35
1_555
E
ALA
240
A
ALA
240
35
1_555
E
ASP
241
A
ASP
241
35
14_555
E
ASP
241
A
ASP
241
35
1_555
E
ILE
246
A
ILE
246
35
1_555
E
TYR
247
A
TYR
247
35
1_555
E
PRO
321
A
PRO
321
35
9_555
E
GLY
322
A
GLY
322
35
9_555
E
ASN
326
A
ASN
326
35
14_555
E
PHE
327
A
PHE
327
35
14_555
E
ASP
328
A
ASP
328
35
14_555
E
ASP
329
A
ASP
329
35
14_555
E
TYR
330
A
TYR
330
35
14_555
I
IOD
384
D
IOD
35
1_555
I
IOD
385
E
IOD
35
1_555
213
P 41 3 2