0.027762
-0.000000
0.000000
0.000000
0.019244
0.000000
0.000000
0.000000
0.015361
0.00000
0.00000
0.00000
Guo, F.
Maurizi, M.R.
Esser, L.
Xia, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
36.021
51.965
65.100
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
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
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
N
332
N
O
N
333
N
O
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
N
350
N
C
N
351
N
C
N
352
N
O
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
N
322
N
sing
Y
323
N
doub
N
324
N
sing
Y
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
doub
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
277
46743
46752
10.1074/jbc.M207796200
12205096
Crystal structure of ClpA, an HSP100 chaperone and regulator of ClpAP protease
2002
10.2210/pdb1k6k/pdb
pdb_00001k6k
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
1
1
CCD
ADSC QUANTUM 4
CCD
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.0
X9B
NSLS
SYNCHROTRON
NSLS BEAMLINE X9B
APS
SYNCHROTRON
APS
5ID-B
APS
SYNCHROTRON
APS BEAMLINE 5ID-B
16200.268
ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT CLPA
N-terminal, residues 1-143
1
man
polymer
18.015
water
69
nat
water
ATP-binding component of serine protease; endopeptidase Clp ATP-binding chain A
no
no
MLNQELELSLNMAFARAREHRHEFMTVEHLLLALLSNPSAREALEACSVDLVALRQELEAFIEQTTPVLPASEEERDTQP
TLSFQRVLQRAVFHVQSSGRNEVTGANVLVAIFSEQESQAAYLLRKHEVSRLDVVNFISHGTR
MLNQELELSLNMAFARAREHRHEFMTVEHLLLALLSNPSAREALEACSVDLVALRQELEAFIEQTTPVLPASEEERDTQP
TLSFQRVLQRAVFHVQSSGRNEVTGANVLVAIFSEQESQAAYLLRKHEVSRLDVVNFISHGTR
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
1
1.88
34.59
VAPOR DIFFUSION, HANGING DROP
7.0
VAPOR DIFFUSION, HANGING DROP, pH 7.0 at 294K
294
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Refinement description
1
0
2002-09-27
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
1
4
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
N
RCSB
Y
RCSB
2001-10-16
REL
HOH
water
1KSF
polyalanine trace of 1KSF before it was fully refined
PDB
experimental model
HOH
201
2
HOH
HOH
201
A
HOH
202
2
HOH
HOH
202
A
HOH
203
2
HOH
HOH
203
A
HOH
204
2
HOH
HOH
204
A
HOH
205
2
HOH
HOH
205
A
HOH
206
2
HOH
HOH
206
A
HOH
207
2
HOH
HOH
207
A
HOH
208
2
HOH
HOH
208
A
HOH
209
2
HOH
HOH
209
A
HOH
210
2
HOH
HOH
210
A
HOH
211
2
HOH
HOH
211
A
HOH
212
2
HOH
HOH
212
A
HOH
213
2
HOH
HOH
213
A
HOH
214
2
HOH
HOH
214
A
HOH
215
2
HOH
HOH
215
A
HOH
216
2
HOH
HOH
216
A
HOH
217
2
HOH
HOH
217
A
HOH
218
2
HOH
HOH
218
A
HOH
219
2
HOH
HOH
219
A
HOH
220
2
HOH
HOH
220
A
HOH
221
2
HOH
HOH
221
A
HOH
222
2
HOH
HOH
222
A
HOH
223
2
HOH
HOH
223
A
HOH
224
2
HOH
HOH
224
A
HOH
225
2
HOH
HOH
225
A
HOH
226
2
HOH
HOH
226
A
HOH
227
2
HOH
HOH
227
A
HOH
228
2
HOH
HOH
228
A
HOH
229
2
HOH
HOH
229
A
HOH
230
2
HOH
HOH
230
A
HOH
231
2
HOH
HOH
231
A
HOH
232
2
HOH
HOH
232
A
HOH
233
2
HOH
HOH
233
A
HOH
234
2
HOH
HOH
234
A
HOH
235
2
HOH
HOH
235
A
HOH
236
2
HOH
HOH
236
A
HOH
237
2
HOH
HOH
237
A
HOH
238
2
HOH
HOH
238
A
HOH
239
2
HOH
HOH
239
A
HOH
240
2
HOH
HOH
240
A
HOH
241
2
HOH
HOH
241
A
HOH
242
2
HOH
HOH
242
A
HOH
243
2
HOH
HOH
243
A
HOH
244
2
HOH
HOH
244
A
HOH
245
2
HOH
HOH
245
A
HOH
246
2
HOH
HOH
246
A
HOH
247
2
HOH
HOH
247
A
HOH
248
2
HOH
HOH
248
A
HOH
249
2
HOH
HOH
249
A
HOH
250
2
HOH
HOH
250
A
HOH
251
2
HOH
HOH
251
A
HOH
252
2
HOH
HOH
252
A
HOH
253
2
HOH
HOH
253
A
HOH
254
2
HOH
HOH
254
A
HOH
255
2
HOH
HOH
255
A
HOH
256
2
HOH
HOH
256
A
HOH
257
2
HOH
HOH
257
A
HOH
258
2
HOH
HOH
258
A
HOH
259
2
HOH
HOH
259
A
HOH
260
2
HOH
HOH
260
A
HOH
261
2
HOH
HOH
261
A
HOH
262
2
HOH
HOH
262
A
HOH
263
2
HOH
HOH
263
A
HOH
264
2
HOH
HOH
264
A
HOH
265
2
HOH
HOH
265
A
HOH
266
2
HOH
HOH
266
A
HOH
267
2
HOH
HOH
267
A
HOH
268
2
HOH
HOH
268
A
HOH
269
2
HOH
HOH
269
A
MET
1
n
1
MET
1
A
LEU
2
n
2
LEU
2
A
ASN
3
n
3
ASN
3
A
GLN
4
n
4
GLN
4
A
GLU
5
n
5
GLU
5
A
LEU
6
n
6
LEU
6
A
GLU
7
n
7
GLU
7
A
LEU
8
n
8
LEU
8
A
SER
9
n
9
SER
9
A
LEU
10
n
10
LEU
10
A
ASN
11
n
11
ASN
11
A
MET
12
n
12
MET
12
A
ALA
13
n
13
ALA
13
A
PHE
14
n
14
PHE
14
A
ALA
15
n
15
ALA
15
A
ARG
16
n
16
ARG
16
A
ALA
17
n
17
ALA
17
A
ARG
18
n
18
ARG
18
A
GLU
19
n
19
GLU
19
A
HIS
20
n
20
HIS
20
A
ARG
21
n
21
ARG
21
A
HIS
22
n
22
HIS
22
A
GLU
23
n
23
GLU
23
A
PHE
24
n
24
PHE
24
A
MET
25
n
25
MET
25
A
THR
26
n
26
THR
26
A
VAL
27
n
27
VAL
27
A
GLU
28
n
28
GLU
28
A
HIS
29
n
29
HIS
29
A
LEU
30
n
30
LEU
30
A
LEU
31
n
31
LEU
31
A
LEU
32
n
32
LEU
32
A
ALA
33
n
33
ALA
33
A
LEU
34
n
34
LEU
34
A
LEU
35
n
35
LEU
35
A
SER
36
n
36
SER
36
A
ASN
37
n
37
ASN
37
A
PRO
38
n
38
PRO
38
A
SER
39
n
39
SER
39
A
ALA
40
n
40
ALA
40
A
ARG
41
n
41
ARG
41
A
GLU
42
n
42
GLU
42
A
ALA
43
n
43
ALA
43
A
LEU
44
n
44
LEU
44
A
GLU
45
n
45
GLU
45
A
ALA
46
n
46
ALA
46
A
CYS
47
n
47
CYS
47
A
SER
48
n
48
SER
48
A
VAL
49
n
49
VAL
49
A
ASP
50
n
50
ASP
50
A
LEU
51
n
51
LEU
51
A
VAL
52
n
52
VAL
52
A
ALA
53
n
53
ALA
53
A
LEU
54
n
54
LEU
54
A
ARG
55
n
55
ARG
55
A
GLN
56
n
56
GLN
56
A
GLU
57
n
57
GLU
57
A
LEU
58
n
58
LEU
58
A
GLU
59
n
59
GLU
59
A
ALA
60
n
60
ALA
60
A
PHE
61
n
61
PHE
61
A
ILE
62
n
62
ILE
62
A
GLU
63
n
63
GLU
63
A
GLN
64
n
64
GLN
64
A
THR
65
n
65
THR
65
A
THR
66
n
66
THR
66
A
PRO
67
n
67
PRO
67
A
VAL
68
n
68
VAL
68
A
LEU
69
n
69
LEU
69
A
PRO
70
n
70
PRO
70
A
ALA
71
n
71
ALA
71
A
SER
72
n
72
SER
72
A
GLU
73
n
73
GLU
73
A
GLU
74
n
74
GLU
74
A
GLU
75
n
75
GLU
75
A
ARG
76
n
76
ARG
76
A
ASP
77
n
77
ASP
77
A
THR
78
n
78
THR
78
A
GLN
79
n
79
GLN
79
A
PRO
80
n
80
PRO
80
A
THR
81
n
81
THR
81
A
LEU
82
n
82
LEU
82
A
SER
83
n
83
SER
83
A
PHE
84
n
84
PHE
84
A
GLN
85
n
85
GLN
85
A
ARG
86
n
86
ARG
86
A
VAL
87
n
87
VAL
87
A
LEU
88
n
88
LEU
88
A
GLN
89
n
89
GLN
89
A
ARG
90
n
90
ARG
90
A
ALA
91
n
91
ALA
91
A
VAL
92
n
92
VAL
92
A
PHE
93
n
93
PHE
93
A
HIS
94
n
94
HIS
94
A
VAL
95
n
95
VAL
95
A
GLN
96
n
96
GLN
96
A
SER
97
n
97
SER
97
A
SER
98
n
98
SER
98
A
GLY
99
n
99
GLY
99
A
ARG
100
n
100
ARG
100
A
ASN
101
n
101
ASN
101
A
GLU
102
n
102
GLU
102
A
VAL
103
n
103
VAL
103
A
THR
104
n
104
THR
104
A
GLY
105
n
105
GLY
105
A
ALA
106
n
106
ALA
106
A
ASN
107
n
107
ASN
107
A
VAL
108
n
108
VAL
108
A
LEU
109
n
109
LEU
109
A
VAL
110
n
110
VAL
110
A
ALA
111
n
111
ALA
111
A
ILE
112
n
112
ILE
112
A
PHE
113
n
113
PHE
113
A
SER
114
n
114
SER
114
A
GLU
115
n
115
GLU
115
A
GLN
116
n
116
GLN
116
A
GLU
117
n
117
GLU
117
A
SER
118
n
118
SER
118
A
GLN
119
n
119
GLN
119
A
ALA
120
n
120
ALA
120
A
ALA
121
n
121
ALA
121
A
TYR
122
n
122
TYR
122
A
LEU
123
n
123
LEU
123
A
LEU
124
n
124
LEU
124
A
ARG
125
n
125
ARG
125
A
LYS
126
n
126
LYS
126
A
HIS
127
n
127
HIS
127
A
GLU
128
n
128
GLU
128
A
VAL
129
n
129
VAL
129
A
SER
130
n
130
SER
130
A
ARG
131
n
131
ARG
131
A
LEU
132
n
132
LEU
132
A
ASP
133
n
133
ASP
133
A
VAL
134
n
134
VAL
134
A
VAL
135
n
135
VAL
135
A
ASN
136
n
136
ASN
136
A
PHE
137
n
137
PHE
137
A
ILE
138
n
138
ILE
138
A
SER
139
n
139
SER
139
A
HIS
140
n
140
HIS
140
A
GLY
141
n
141
GLY
141
A
THR
142
n
142
THR
142
A
n
143
143
A
author_defined_assembly
1
monomeric
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
MET
25
A
N
MET
25
A
O
GLN
79
A
O
GLN
79
1
A
OG1
THR
142
A
OG1
THR
142
1
Y
1
A
CG2
THR
142
A
CG2
THR
142
1
Y
1
A
ARG
143
A
ARG
143
1
Y
1
A
ALA
71
-51.60
-6.66
1
A
SER
72
-64.62
-154.52
1
A
GLU
73
-111.93
-155.72
1
A
GLU
74
54.72
169.82
1
A
GLU
75
67.42
-72.42
1
A
ARG
76
62.55
-65.91
1
A
SER
98
-15.90
93.11
1
A
HIS
140
-102.22
52.87
0.2626
0.2136
1.8
14
random
1
THROUGHOUT
MOLECULAR REPLACEMENT
ClpA N-domain
1.8
14
69
1193
0
0
1124
0.004875
1.00808
1.8
14
1K6K
7959
0.0
1
67.4
data reduction
DENZO
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
Crystal Structure of ClpA, an AAA+ Chaperone-like Regulator of ClpAP protease implication to the functional difference of two ATPase domains
1
N
N
2
N
N
A
ASN
3
A
ASN
3
HELX_P
A
ARG
21
A
ARG
21
1
1
19
A
THR
26
A
THR
26
HELX_P
A
LEU
35
A
LEU
35
1
2
10
A
ASN
37
A
ASN
37
HELX_P
A
CYS
47
A
CYS
47
1
3
11
A
ASP
50
A
ASP
50
HELX_P
A
THR
66
A
THR
66
1
4
17
A
THR
81
A
THR
81
HELX_P
A
SER
97
A
SER
97
1
5
17
A
THR
104
A
THR
104
HELX_P
A
PHE
113
A
PHE
113
1
6
10
A
SER
118
A
SER
118
HELX_P
A
HIS
127
A
HIS
127
1
7
10
A
SER
130
A
SER
130
HELX_P
A
HIS
140
A
HIS
140
1
8
11
HYDROLASE
ClpA, chaperone, ATPase, adaptor binding, N-domain, HYDROLASE
CLPA_ECOLI
UNP
1
1
P0ABH9
MLNQELELSLNMAFARAREHRHEFMTVEHLLLALLSNPSAREALEACSVDLVALRQELEAFIEQTTPVLPASEEERDTQP
TLSFQRVLQRAVFHVQSSGRNEVTGANVLVAIFSEQESQAAYLLRKHEVSRLDVVNFISHGTR
1
143
1K6K
1
143
P0ABH9
A
1
1
143
2
parallel
A
PHE
24
A
PHE
24
A
MET
25
A
MET
25
A
GLN
79
A
GLN
79
A
PRO
80
A
PRO
80
19
orthorhombic
P 21 21 21