0.019916
0.000000
0.000000
0.000000
0.017250
0.000000
0.000000
0.000000
0.007391
0.00000
0.00000
0.00000
Cheng, Y.S.
Yang, W.Z.
Johnson, R.C.
Yuan, H.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.0
90.0
90.0
50.21
57.97
135.30
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
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
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
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
O
N
124
N
H
N
125
N
H
N
126
N
N
N
127
S
C
N
128
N
C
N
129
N
O
N
130
S
C
N
131
N
C
N
132
N
C
N
133
N
C
N
134
N
O
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
N
N
149
S
C
N
150
N
C
N
151
N
O
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
O
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
N
N
179
N
O
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
N
N
196
S
C
N
197
N
C
N
198
N
O
N
199
N
C
N
200
N
C
N
201
N
S
N
202
N
C
N
203
N
O
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
N
N
216
S
C
N
217
N
C
N
218
N
O
N
219
N
C
Y
220
N
C
Y
221
N
C
Y
222
N
C
Y
223
N
C
Y
224
N
C
Y
225
N
C
N
226
N
O
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
O
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
N
N
256
S
C
N
257
N
C
N
258
N
O
N
259
N
C
N
260
N
O
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
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
R
C
N
274
N
O
N
275
N
C
N
276
N
O
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
N
N
287
S
C
N
288
N
C
N
289
N
O
N
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
C
Y
295
N
C
Y
296
N
C
N
297
N
O
N
298
N
O
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
N
N
311
S
C
N
312
N
C
N
313
N
O
N
314
N
C
N
315
N
C
N
316
N
C
N
317
N
O
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
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
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
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
doub
N
125
N
sing
N
126
N
sing
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
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
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
sing
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
doub
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
sing
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
doub
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
sing
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
doub
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
Y
214
N
doub
Y
215
N
sing
Y
216
N
sing
N
217
N
sing
Y
218
N
doub
N
219
N
sing
Y
220
N
doub
N
221
N
sing
Y
222
N
sing
N
223
N
sing
N
224
N
sing
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
doub
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
doub
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
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
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
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
doub
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
Y
283
N
doub
Y
284
N
sing
Y
285
N
sing
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
289
N
doub
N
290
N
sing
Y
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
doub
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
sing
N
313
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
302
1139
1151
10.1006/jmbi.2000.4123
11183780
Structural analysis of the transcriptional activation on Fis: crystal structures of six Fis mutants with different activation properties.
2000
10.2210/pdb1etq/pdb
pdb_00001etq
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
120
1
mirrors
IMAGE PLATE
1999-06-28
RIGAKU RAXIS II
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU300
11258.898
FACTOR FOR INVERSION STIMULATION
R71Y
4
man
polymer
18.015
water
69
nat
water
FIS
no
no
MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQPLLDMVMQYTYGNQTRAALM
MGINRGTLRKKLKKYGMN
MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQPLLDMVMQYTYGNQTRAALM
MGINRGTLRKKLKKYGMN
A,B,C,D
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
BL21 (-FIS)
PET11A
1
2.2
43.4
VAPOR DIFFUSION, HANGING DROP
7.5
10 mg/ml protein, 0.5 M sodium chloride, 0.05 M Na-Hepes(pH7.5), 12.5% PEG8000, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Data collection
Refinement description
1
0
2000-10-11
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-11-03
1
4
2024-02-07
1
5
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
3FIS contains the wild-type Fis
1FIP contains the Fis mutant P61A
1F36 contains the Fis mutant K36E
1ETK contains the Fis mutant Q68A
1ETO contains the Fis mutant R71L
1ETV contains the Fis mutant G72A
1ETW contains the Fis mutant G72D
1ETX contains the Fis mutant Q74A
1ETY contains the Fis wild type
THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT
WHICH CONSISTS OF 2 CHAINS THAT GIVE ONE BIOLOGICAL
DIMER MOLECULE.
RCSB
Y
RCSB
2000-04-13
REL
HOH
water
Mutation at BC turn at the transcriptional activation region.
The wild-type FIS
Other
experimental model
HOH
10
2
HOH
HOH
99
A
HOH
11
2
HOH
HOH
100
A
HOH
13
2
HOH
HOH
101
A
HOH
14
2
HOH
HOH
102
A
HOH
15
2
HOH
HOH
103
A
HOH
16
2
HOH
HOH
104
A
HOH
19
2
HOH
HOH
105
A
HOH
35
2
HOH
HOH
106
A
HOH
36
2
HOH
HOH
107
A
HOH
37
2
HOH
HOH
108
A
HOH
38
2
HOH
HOH
109
A
HOH
39
2
HOH
HOH
110
A
HOH
48
2
HOH
HOH
111
A
HOH
49
2
HOH
HOH
112
A
HOH
50
2
HOH
HOH
113
A
HOH
54
2
HOH
HOH
114
A
HOH
63
2
HOH
HOH
115
A
HOH
67
2
HOH
HOH
116
A
HOH
68
2
HOH
HOH
117
A
HOH
2
2
HOH
HOH
99
B
HOH
5
2
HOH
HOH
100
B
HOH
12
2
HOH
HOH
101
B
HOH
17
2
HOH
HOH
102
B
HOH
18
2
HOH
HOH
103
B
HOH
21
2
HOH
HOH
104
B
HOH
22
2
HOH
HOH
105
B
HOH
24
2
HOH
HOH
106
B
HOH
25
2
HOH
HOH
107
B
HOH
40
2
HOH
HOH
108
B
HOH
41
2
HOH
HOH
109
B
HOH
55
2
HOH
HOH
110
B
HOH
58
2
HOH
HOH
111
B
HOH
62
2
HOH
HOH
112
B
HOH
65
2
HOH
HOH
113
B
HOH
3
2
HOH
HOH
99
C
HOH
7
2
HOH
HOH
100
C
HOH
8
2
HOH
HOH
101
C
HOH
9
2
HOH
HOH
102
C
HOH
23
2
HOH
HOH
103
C
HOH
26
2
HOH
HOH
104
C
HOH
27
2
HOH
HOH
105
C
HOH
28
2
HOH
HOH
106
C
HOH
34
2
HOH
HOH
107
C
HOH
42
2
HOH
HOH
108
C
HOH
44
2
HOH
HOH
109
C
HOH
47
2
HOH
HOH
110
C
HOH
51
2
HOH
HOH
111
C
HOH
52
2
HOH
HOH
112
C
HOH
53
2
HOH
HOH
113
C
HOH
61
2
HOH
HOH
114
C
HOH
64
2
HOH
HOH
115
C
HOH
66
2
HOH
HOH
116
C
HOH
1
2
HOH
HOH
99
D
HOH
4
2
HOH
HOH
100
D
HOH
6
2
HOH
HOH
101
D
HOH
20
2
HOH
HOH
102
D
HOH
29
2
HOH
HOH
103
D
HOH
30
2
HOH
HOH
104
D
HOH
31
2
HOH
HOH
105
D
HOH
32
2
HOH
HOH
106
D
HOH
33
2
HOH
HOH
107
D
HOH
43
2
HOH
HOH
108
D
HOH
45
2
HOH
HOH
109
D
HOH
46
2
HOH
HOH
110
D
HOH
56
2
HOH
HOH
111
D
HOH
57
2
HOH
HOH
112
D
HOH
59
2
HOH
HOH
113
D
HOH
60
2
HOH
HOH
114
D
HOH
69
2
HOH
HOH
115
D
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
n
8
8
A
n
9
9
A
VAL
10
n
10
VAL
10
A
LEU
11
n
11
LEU
11
A
THR
12
n
12
THR
12
A
VAL
13
n
13
VAL
13
A
SER
14
n
14
SER
14
A
THR
15
n
15
THR
15
A
VAL
16
n
16
VAL
16
A
ASN
17
n
17
ASN
17
A
SER
18
n
18
SER
18
A
GLN
19
n
19
GLN
19
A
n
20
20
A
n
21
21
A
VAL
22
n
22
VAL
22
A
THR
23
n
23
THR
23
A
GLN
24
n
24
GLN
24
A
LYS
25
n
25
LYS
25
A
PRO
26
n
26
PRO
26
A
LEU
27
n
27
LEU
27
A
ARG
28
n
28
ARG
28
A
ASP
29
n
29
ASP
29
A
SER
30
n
30
SER
30
A
VAL
31
n
31
VAL
31
A
LYS
32
n
32
LYS
32
A
GLN
33
n
33
GLN
33
A
ALA
34
n
34
ALA
34
A
LEU
35
n
35
LEU
35
A
LYS
36
n
36
LYS
36
A
ASN
37
n
37
ASN
37
A
TYR
38
n
38
TYR
38
A
PHE
39
n
39
PHE
39
A
ALA
40
n
40
ALA
40
A
GLN
41
n
41
GLN
41
A
LEU
42
n
42
LEU
42
A
n
43
43
A
n
44
44
A
GLN
45
n
45
GLN
45
A
ASP
46
n
46
ASP
46
A
VAL
47
n
47
VAL
47
A
ASN
48
n
48
ASN
48
A
ASP
49
n
49
ASP
49
A
LEU
50
n
50
LEU
50
A
TYR
51
n
51
TYR
51
A
GLU
52
n
52
GLU
52
A
LEU
53
n
53
LEU
53
A
VAL
54
n
54
VAL
54
A
LEU
55
n
55
LEU
55
A
ALA
56
n
56
ALA
56
A
GLU
57
n
57
GLU
57
A
VAL
58
n
58
VAL
58
A
GLU
59
n
59
GLU
59
A
GLN
60
n
60
GLN
60
A
PRO
61
n
61
PRO
61
A
LEU
62
n
62
LEU
62
A
LEU
63
n
63
LEU
63
A
ASP
64
n
64
ASP
64
A
MET
65
n
65
MET
65
A
VAL
66
n
66
VAL
66
A
MET
67
n
67
MET
67
A
GLN
68
n
68
GLN
68
A
TYR
69
n
69
TYR
69
A
THR
70
n
70
THR
70
A
TYR
71
n
71
TYR
71
A
GLY
72
n
72
GLY
72
A
ASN
73
n
73
ASN
73
A
GLN
74
n
74
GLN
74
A
THR
75
n
75
THR
75
A
ARG
76
n
76
ARG
76
A
ALA
77
n
77
ALA
77
A
ALA
78
n
78
ALA
78
A
LEU
79
n
79
LEU
79
A
MET
80
n
80
MET
80
A
MET
81
n
81
MET
81
A
GLY
82
n
82
GLY
82
A
ILE
83
n
83
ILE
83
A
ASN
84
n
84
ASN
84
A
ARG
85
n
85
ARG
85
A
GLY
86
n
86
GLY
86
A
THR
87
n
87
THR
87
A
LEU
88
n
88
LEU
88
A
ARG
89
n
89
ARG
89
A
LYS
90
n
90
LYS
90
A
LYS
91
n
91
LYS
91
A
LEU
92
n
92
LEU
92
A
LYS
93
n
93
LYS
93
A
LYS
94
n
94
LYS
94
A
TYR
95
n
95
TYR
95
A
GLY
96
n
96
GLY
96
A
MET
97
n
97
MET
97
A
ASN
98
n
98
ASN
98
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
VAL
10
n
10
VAL
10
B
LEU
11
n
11
LEU
11
B
THR
12
n
12
THR
12
B
VAL
13
n
13
VAL
13
B
SER
14
n
14
SER
14
B
n
15
15
B
n
16
16
B
n
17
17
B
n
18
18
B
n
19
19
B
n
20
20
B
n
21
21
B
n
22
22
B
n
23
23
B
GLN
24
n
24
GLN
24
B
LYS
25
n
25
LYS
25
B
PRO
26
n
26
PRO
26
B
LEU
27
n
27
LEU
27
B
ARG
28
n
28
ARG
28
B
ASP
29
n
29
ASP
29
B
SER
30
n
30
SER
30
B
VAL
31
n
31
VAL
31
B
LYS
32
n
32
LYS
32
B
GLN
33
n
33
GLN
33
B
ALA
34
n
34
ALA
34
B
LEU
35
n
35
LEU
35
B
LYS
36
n
36
LYS
36
B
ASN
37
n
37
ASN
37
B
TYR
38
n
38
TYR
38
B
PHE
39
n
39
PHE
39
B
ALA
40
n
40
ALA
40
B
GLN
41
n
41
GLN
41
B
n
42
42
B
n
43
43
B
n
44
44
B
n
45
45
B
ASP
46
n
46
ASP
46
B
VAL
47
n
47
VAL
47
B
ASN
48
n
48
ASN
48
B
ASP
49
n
49
ASP
49
B
LEU
50
n
50
LEU
50
B
TYR
51
n
51
TYR
51
B
GLU
52
n
52
GLU
52
B
LEU
53
n
53
LEU
53
B
VAL
54
n
54
VAL
54
B
LEU
55
n
55
LEU
55
B
ALA
56
n
56
ALA
56
B
GLU
57
n
57
GLU
57
B
VAL
58
n
58
VAL
58
B
GLU
59
n
59
GLU
59
B
GLN
60
n
60
GLN
60
B
PRO
61
n
61
PRO
61
B
LEU
62
n
62
LEU
62
B
LEU
63
n
63
LEU
63
B
ASP
64
n
64
ASP
64
B
MET
65
n
65
MET
65
B
VAL
66
n
66
VAL
66
B
MET
67
n
67
MET
67
B
GLN
68
n
68
GLN
68
B
TYR
69
n
69
TYR
69
B
THR
70
n
70
THR
70
B
TYR
71
n
71
TYR
71
B
GLY
72
n
72
GLY
72
B
ASN
73
n
73
ASN
73
B
GLN
74
n
74
GLN
74
B
THR
75
n
75
THR
75
B
ARG
76
n
76
ARG
76
B
ALA
77
n
77
ALA
77
B
ALA
78
n
78
ALA
78
B
LEU
79
n
79
LEU
79
B
MET
80
n
80
MET
80
B
MET
81
n
81
MET
81
B
GLY
82
n
82
GLY
82
B
ILE
83
n
83
ILE
83
B
ASN
84
n
84
ASN
84
B
ARG
85
n
85
ARG
85
B
GLY
86
n
86
GLY
86
B
THR
87
n
87
THR
87
B
LEU
88
n
88
LEU
88
B
ARG
89
n
89
ARG
89
B
LYS
90
n
90
LYS
90
B
LYS
91
n
91
LYS
91
B
LEU
92
n
92
LEU
92
B
LYS
93
n
93
LYS
93
B
LYS
94
n
94
LYS
94
B
TYR
95
n
95
TYR
95
B
GLY
96
n
96
GLY
96
B
MET
97
n
97
MET
97
B
ASN
98
n
98
ASN
98
B
n
1
1
C
n
2
2
C
n
3
3
C
n
4
4
C
n
5
5
C
n
6
6
C
n
7
7
C
n
8
8
C
n
9
9
C
n
10
10
C
LEU
11
n
11
LEU
11
C
THR
12
n
12
THR
12
C
VAL
13
n
13
VAL
13
C
n
14
14
C
n
15
15
C
n
16
16
C
n
17
17
C
n
18
18
C
n
19
19
C
n
20
20
C
n
21
21
C
n
22
22
C
n
23
23
C
n
24
24
C
LYS
25
n
25
LYS
25
C
PRO
26
n
26
PRO
26
C
LEU
27
n
27
LEU
27
C
ARG
28
n
28
ARG
28
C
ASP
29
n
29
ASP
29
C
SER
30
n
30
SER
30
C
VAL
31
n
31
VAL
31
C
LYS
32
n
32
LYS
32
C
GLN
33
n
33
GLN
33
C
ALA
34
n
34
ALA
34
C
LEU
35
n
35
LEU
35
C
LYS
36
n
36
LYS
36
C
ASN
37
n
37
ASN
37
C
TYR
38
n
38
TYR
38
C
PHE
39
n
39
PHE
39
C
ALA
40
n
40
ALA
40
C
GLN
41
n
41
GLN
41
C
LEU
42
n
42
LEU
42
C
ASN
43
n
43
ASN
43
C
GLY
44
n
44
GLY
44
C
GLN
45
n
45
GLN
45
C
ASP
46
n
46
ASP
46
C
VAL
47
n
47
VAL
47
C
ASN
48
n
48
ASN
48
C
ASP
49
n
49
ASP
49
C
LEU
50
n
50
LEU
50
C
TYR
51
n
51
TYR
51
C
GLU
52
n
52
GLU
52
C
LEU
53
n
53
LEU
53
C
VAL
54
n
54
VAL
54
C
LEU
55
n
55
LEU
55
C
ALA
56
n
56
ALA
56
C
GLU
57
n
57
GLU
57
C
VAL
58
n
58
VAL
58
C
GLU
59
n
59
GLU
59
C
GLN
60
n
60
GLN
60
C
PRO
61
n
61
PRO
61
C
LEU
62
n
62
LEU
62
C
LEU
63
n
63
LEU
63
C
ASP
64
n
64
ASP
64
C
MET
65
n
65
MET
65
C
VAL
66
n
66
VAL
66
C
MET
67
n
67
MET
67
C
GLN
68
n
68
GLN
68
C
TYR
69
n
69
TYR
69
C
THR
70
n
70
THR
70
C
TYR
71
n
71
TYR
71
C
GLY
72
n
72
GLY
72
C
ASN
73
n
73
ASN
73
C
GLN
74
n
74
GLN
74
C
THR
75
n
75
THR
75
C
ARG
76
n
76
ARG
76
C
ALA
77
n
77
ALA
77
C
ALA
78
n
78
ALA
78
C
LEU
79
n
79
LEU
79
C
MET
80
n
80
MET
80
C
MET
81
n
81
MET
81
C
GLY
82
n
82
GLY
82
C
ILE
83
n
83
ILE
83
C
ASN
84
n
84
ASN
84
C
ARG
85
n
85
ARG
85
C
GLY
86
n
86
GLY
86
C
THR
87
n
87
THR
87
C
LEU
88
n
88
LEU
88
C
ARG
89
n
89
ARG
89
C
LYS
90
n
90
LYS
90
C
LYS
91
n
91
LYS
91
C
LEU
92
n
92
LEU
92
C
LYS
93
n
93
LYS
93
C
LYS
94
n
94
LYS
94
C
TYR
95
n
95
TYR
95
C
GLY
96
n
96
GLY
96
C
MET
97
n
97
MET
97
C
ASN
98
n
98
ASN
98
C
n
1
1
D
n
2
2
D
n
3
3
D
n
4
4
D
n
5
5
D
n
6
6
D
n
7
7
D
n
8
8
D
n
9
9
D
VAL
10
n
10
VAL
10
D
LEU
11
n
11
LEU
11
D
THR
12
n
12
THR
12
D
VAL
13
n
13
VAL
13
D
SER
14
n
14
SER
14
D
n
15
15
D
n
16
16
D
n
17
17
D
n
18
18
D
n
19
19
D
n
20
20
D
n
21
21
D
n
22
22
D
THR
23
n
23
THR
23
D
GLN
24
n
24
GLN
24
D
LYS
25
n
25
LYS
25
D
PRO
26
n
26
PRO
26
D
LEU
27
n
27
LEU
27
D
ARG
28
n
28
ARG
28
D
ASP
29
n
29
ASP
29
D
SER
30
n
30
SER
30
D
VAL
31
n
31
VAL
31
D
LYS
32
n
32
LYS
32
D
GLN
33
n
33
GLN
33
D
ALA
34
n
34
ALA
34
D
LEU
35
n
35
LEU
35
D
LYS
36
n
36
LYS
36
D
ASN
37
n
37
ASN
37
D
TYR
38
n
38
TYR
38
D
PHE
39
n
39
PHE
39
D
ALA
40
n
40
ALA
40
D
GLN
41
n
41
GLN
41
D
LEU
42
n
42
LEU
42
D
ASN
43
n
43
ASN
43
D
GLY
44
n
44
GLY
44
D
GLN
45
n
45
GLN
45
D
ASP
46
n
46
ASP
46
D
VAL
47
n
47
VAL
47
D
ASN
48
n
48
ASN
48
D
ASP
49
n
49
ASP
49
D
LEU
50
n
50
LEU
50
D
TYR
51
n
51
TYR
51
D
GLU
52
n
52
GLU
52
D
LEU
53
n
53
LEU
53
D
VAL
54
n
54
VAL
54
D
LEU
55
n
55
LEU
55
D
ALA
56
n
56
ALA
56
D
GLU
57
n
57
GLU
57
D
VAL
58
n
58
VAL
58
D
GLU
59
n
59
GLU
59
D
GLN
60
n
60
GLN
60
D
PRO
61
n
61
PRO
61
D
LEU
62
n
62
LEU
62
D
LEU
63
n
63
LEU
63
D
ASP
64
n
64
ASP
64
D
MET
65
n
65
MET
65
D
VAL
66
n
66
VAL
66
D
MET
67
n
67
MET
67
D
GLN
68
n
68
GLN
68
D
TYR
69
n
69
TYR
69
D
THR
70
n
70
THR
70
D
TYR
71
n
71
TYR
71
D
GLY
72
n
72
GLY
72
D
ASN
73
n
73
ASN
73
D
GLN
74
n
74
GLN
74
D
THR
75
n
75
THR
75
D
ARG
76
n
76
ARG
76
D
ALA
77
n
77
ALA
77
D
ALA
78
n
78
ALA
78
D
LEU
79
n
79
LEU
79
D
MET
80
n
80
MET
80
D
MET
81
n
81
MET
81
D
GLY
82
n
82
GLY
82
D
ILE
83
n
83
ILE
83
D
ASN
84
n
84
ASN
84
D
ARG
85
n
85
ARG
85
D
GLY
86
n
86
GLY
86
D
THR
87
n
87
THR
87
D
LEU
88
n
88
LEU
88
D
ARG
89
n
89
ARG
89
D
LYS
90
n
90
LYS
90
D
LYS
91
n
91
LYS
91
D
LEU
92
n
92
LEU
92
D
LYS
93
n
93
LYS
93
D
LYS
94
n
94
LYS
94
D
TYR
95
n
95
TYR
95
D
GLY
96
n
96
GLY
96
D
MET
97
n
97
MET
97
D
ASN
98
n
98
ASN
98
D
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
4130
-35
8920
4080
-36
8770
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
VAL
13
A
N
VAL
13
A
O
LYS
25
A
O
LYS
25
B
N
VAL
13
B
N
VAL
13
B
O
LYS
25
B
O
LYS
25
D
N
VAL
13
D
N
VAL
13
D
O
LYS
25
D
O
LYS
25
1
A
MET
1
A
MET
1
1
Y
1
A
PHE
2
A
PHE
2
1
Y
1
A
GLU
3
A
GLU
3
1
Y
1
A
GLN
4
A
GLN
4
1
Y
1
A
ARG
5
A
ARG
5
1
Y
1
A
VAL
6
A
VAL
6
1
Y
1
A
ASN
7
A
ASN
7
1
Y
1
A
SER
8
A
SER
8
1
Y
1
A
ASP
9
A
ASP
9
1
Y
1
A
ASP
20
A
ASP
20
1
Y
1
A
GLN
21
A
GLN
21
1
Y
1
A
ASN
43
A
ASN
43
1
Y
1
A
GLY
44
A
GLY
44
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
PHE
2
B
PHE
2
1
Y
1
B
GLU
3
B
GLU
3
1
Y
1
B
GLN
4
B
GLN
4
1
Y
1
B
ARG
5
B
ARG
5
1
Y
1
B
VAL
6
B
VAL
6
1
Y
1
B
ASN
7
B
ASN
7
1
Y
1
B
SER
8
B
SER
8
1
Y
1
B
ASP
9
B
ASP
9
1
Y
1
B
THR
15
B
THR
15
1
Y
1
B
VAL
16
B
VAL
16
1
Y
1
B
ASN
17
B
ASN
17
1
Y
1
B
SER
18
B
SER
18
1
Y
1
B
GLN
19
B
GLN
19
1
Y
1
B
ASP
20
B
ASP
20
1
Y
1
B
GLN
21
B
GLN
21
1
Y
1
B
VAL
22
B
VAL
22
1
Y
1
B
THR
23
B
THR
23
1
Y
1
B
LEU
42
B
LEU
42
1
Y
1
B
ASN
43
B
ASN
43
1
Y
1
B
GLY
44
B
GLY
44
1
Y
1
B
GLN
45
B
GLN
45
1
Y
1
C
MET
1
C
MET
1
1
Y
1
C
PHE
2
C
PHE
2
1
Y
1
C
GLU
3
C
GLU
3
1
Y
1
C
GLN
4
C
GLN
4
1
Y
1
C
ARG
5
C
ARG
5
1
Y
1
C
VAL
6
C
VAL
6
1
Y
1
C
ASN
7
C
ASN
7
1
Y
1
C
SER
8
C
SER
8
1
Y
1
C
ASP
9
C
ASP
9
1
Y
1
C
VAL
10
C
VAL
10
1
Y
1
C
SER
14
C
SER
14
1
Y
1
C
THR
15
C
THR
15
1
Y
1
C
VAL
16
C
VAL
16
1
Y
1
C
ASN
17
C
ASN
17
1
Y
1
C
SER
18
C
SER
18
1
Y
1
C
GLN
19
C
GLN
19
1
Y
1
C
ASP
20
C
ASP
20
1
Y
1
C
GLN
21
C
GLN
21
1
Y
1
C
VAL
22
C
VAL
22
1
Y
1
C
THR
23
C
THR
23
1
Y
1
C
GLN
24
C
GLN
24
1
Y
1
D
MET
1
D
MET
1
1
Y
1
D
PHE
2
D
PHE
2
1
Y
1
D
GLU
3
D
GLU
3
1
Y
1
D
GLN
4
D
GLN
4
1
Y
1
D
ARG
5
D
ARG
5
1
Y
1
D
VAL
6
D
VAL
6
1
Y
1
D
ASN
7
D
ASN
7
1
Y
1
D
SER
8
D
SER
8
1
Y
1
D
ASP
9
D
ASP
9
1
Y
1
D
THR
15
D
THR
15
1
Y
1
D
VAL
16
D
VAL
16
1
Y
1
D
ASN
17
D
ASN
17
1
Y
1
D
SER
18
D
SER
18
1
Y
1
D
GLN
19
D
GLN
19
1
Y
1
D
ASP
20
D
ASP
20
1
Y
1
D
GLN
21
D
GLN
21
1
Y
1
D
VAL
22
D
VAL
22
1
Y
1
A
A
C
N
VAL
THR
22
23
4.36
1
A
ASN
48
-146.80
-11.10
1
A
ASP
49
-140.69
36.99
1
B
ASN
48
-147.32
-22.10
1
B
ASP
49
-140.79
41.08
1
B
TYR
51
-54.75
-72.44
1
C
ASN
43
-159.31
66.92
1
C
ASN
48
-140.39
25.02
1
C
ASP
49
-143.05
19.36
1
D
LEU
11
59.78
88.00
1
D
ASN
43
33.84
76.78
1
D
ASN
48
-146.10
15.67
1
D
ASP
49
-147.09
11.09
protein_rep.param
protein.top
water_rep.param
water.top
50.9
-7.18
0.00
0.00
7.87
0.00
-0.69
0.2770000
0.009
0.2160000
0.2160000
2.8
19.78
1024
10211
9915
10.3
97.0
RANDOM
228553.11
1
restrained
THROUGHOUT
0.0
0.0
The wild-type FIS
Engh & Huber
flat model
39.1379
0.301265
0.48
0.33
5.00
0.57
0.36
2.8
19.78
69
2624
0
0
2555
0.008
1.015
18.9
0.71
2.27
1.50
3.86
2.00
3.53
2.00
5.49
2.50
0.3550000
0.028
0.2740000
2.97
159
1390
6
10.3
93.3
66.4
2.8
40.0
1ETQ
61806
10232
0.0
0.0
0.1030000
1
20.3
6.0
99.5
2.8
2.9
999
0.5100000
3.97
99.8
model building
X-PLOR
refinement
CNS
0.9
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
THE CRYSTAL STRUCTURE OF E. COLI FIS MUTANT R71Y
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
The biological assembly is a dimer constructed from chain A and a symmetry partner (chain B) generated by the non-crystallographic two-fold
A
LEU
27
A
LEU
27
HELX_P
A
GLN
41
A
GLN
41
1
1
15
A
ASP
49
A
ASP
49
HELX_P
A
THR
70
A
THR
70
1
2
22
A
ASN
73
A
ASN
73
HELX_P
A
GLY
82
A
GLY
82
1
3
10
A
ASN
84
A
ASN
84
HELX_P
A
TYR
95
A
TYR
95
1
4
12
B
LEU
27
B
LEU
27
HELX_P
B
ALA
40
B
ALA
40
1
5
14
B
ASP
49
B
ASP
49
HELX_P
B
THR
70
B
THR
70
1
6
22
B
ASN
73
B
ASN
73
HELX_P
B
GLY
82
B
GLY
82
1
7
10
B
ASN
84
B
ASN
84
HELX_P
B
TYR
95
B
TYR
95
1
8
12
C
PRO
26
C
PRO
26
HELX_P
C
LEU
42
C
LEU
42
1
9
17
C
ASP
49
C
ASP
49
HELX_P
C
THR
70
C
THR
70
1
10
22
C
ASN
73
C
ASN
73
HELX_P
C
GLY
82
C
GLY
82
1
11
10
C
ASN
84
C
ASN
84
HELX_P
C
TYR
95
C
TYR
95
1
12
12
D
LEU
27
D
LEU
27
HELX_P
D
ASN
43
D
ASN
43
1
13
17
D
ASP
49
D
ASP
49
HELX_P
D
THR
70
D
THR
70
1
14
22
D
ASN
73
D
ASN
73
HELX_P
D
GLY
82
D
GLY
82
1
15
10
D
ASN
84
D
ASN
84
HELX_P
D
TYR
95
D
TYR
95
1
16
12
TRANSCRIPTION ACTIVATOR
TRANSCRIPTIONAL ACTIVATION REGION, DNA-BINDING PROTEIN, TRANSCRIPTION ACTIVATOR
FIS_ECOLI
UNP
1
1
P0A6R3
MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQPLLDMVMQYTRGNQTRAALM
MGINRGTLRKKLKKYGMN
1
98
1ETQ
1
98
P0A6R3
A
1
1
98
1
98
1ETQ
1
98
P0A6R3
B
1
1
98
1
98
1ETQ
1
98
P0A6R3
C
1
1
98
1
98
1ETQ
1
98
P0A6R3
D
1
1
98
1
ARG
engineered mutation
TYR
71
1ETQ
A
P0A6R3
UNP
71
71
2
ARG
engineered mutation
TYR
71
1ETQ
B
P0A6R3
UNP
71
71
3
ARG
engineered mutation
TYR
71
1ETQ
C
P0A6R3
UNP
71
71
4
ARG
engineered mutation
TYR
71
1ETQ
D
P0A6R3
UNP
71
71
2
2
2
anti-parallel
anti-parallel
anti-parallel
A
THR
12
A
THR
12
A
SER
14
A
SER
14
A
GLN
24
A
GLN
24
A
PRO
26
A
PRO
26
B
THR
12
B
THR
12
B
VAL
13
B
VAL
13
B
LYS
25
B
LYS
25
B
PRO
26
B
PRO
26
D
THR
12
D
THR
12
D
VAL
13
D
VAL
13
D
LYS
25
D
LYS
25
D
PRO
26
D
PRO
26
19
P 21 21 21