0.009728
0.000000
0.000000
0.000000
0.009728
0.000000
0.000000
0.000000
0.006662
0.00000
0.00000
0.00000
Stroud, R.
Finer-Moore, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
102.800
102.800
150.100
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 H8 O7
192.124
ISOCITRIC ACID
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
Mn 2
54.938
MANGANESE (II) ION
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 H7 N O3
105.093
y
SERINE
L-peptide linking
O4 S -2
96.063
SULFATE ION
non-polymer
C4 H9 N O3
119.119
y
THREONINE
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
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
C
N
162
N
O
N
163
N
O
N
164
R
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
O
N
171
N
C
N
172
N
O
N
173
N
O
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
N
N
183
S
C
N
184
N
C
N
185
N
O
N
186
S
C
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
O
N
191
N
H
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
N
N
205
S
C
N
206
N
C
N
207
N
O
N
208
N
C
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
O
N
213
N
H
N
214
N
H
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
N
N
227
S
C
N
228
N
C
N
229
N
O
N
230
N
C
N
231
N
C
N
232
N
C
N
233
N
C
N
234
N
N
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
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
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
N
256
N
C
N
257
N
S
N
258
N
C
N
259
N
O
N
260
N
H
N
261
N
H
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
MN
N
272
N
N
N
273
S
C
N
274
N
C
N
275
N
O
N
276
N
C
Y
277
N
C
Y
278
N
C
Y
279
N
C
Y
280
N
C
Y
281
N
C
Y
282
N
C
N
283
N
O
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
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
N
N
296
S
C
N
297
N
C
N
298
N
O
N
299
N
C
N
300
N
C
N
301
N
C
N
302
N
O
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
H
N
311
N
H
N
312
N
N
N
313
S
C
N
314
N
C
N
315
N
O
N
316
N
C
N
317
N
O
N
318
N
O
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
S
N
327
N
O
N
328
N
O
N
329
N
O
N
330
N
O
N
331
N
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
R
C
N
336
N
O
N
337
N
C
N
338
N
O
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
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
N
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
N
362
N
O
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
N
386
N
O
N
387
N
O
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
N
N
400
S
C
N
401
N
C
N
402
N
O
N
403
N
C
N
404
N
C
N
405
N
C
N
406
N
O
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
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
doub
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
doub
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
doub
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
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
doub
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
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
doub
N
221
N
sing
N
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
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
sing
N
244
N
doub
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
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
sing
N
263
N
doub
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
Y
268
N
doub
Y
269
N
sing
Y
270
N
sing
N
271
N
sing
Y
272
N
doub
N
273
N
sing
Y
274
N
doub
N
275
N
sing
Y
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
sing
N
284
N
sing
N
285
N
sing
N
286
N
doub
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
sing
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
doub
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
doub
N
311
N
doub
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
doub
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
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
Y
341
N
doub
Y
342
N
sing
Y
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
sing
Y
350
N
doub
N
351
N
sing
Y
352
N
doub
N
353
N
sing
Y
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
Y
369
N
doub
Y
370
N
sing
Y
371
N
sing
N
372
N
sing
Y
373
N
doub
N
374
N
sing
Y
375
N
doub
N
376
N
sing
Y
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
doub
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
295
377
385
10.1006/jmbi.1999.3195
10623532
Active site water molecules revealed in the 2.1 A resolution structure of a site-directed mutant of isocitrate dehydrogenase.
2000
US
Biochemistry
BICHAW
0033
0006-2960
34
378
384
Mutational Analysis of the Catalytic Residues Lysine 230 and Tyrosine 160 in the NADP+ Dependent Isocitrate dehydrogenase from Escherichia coli
1995
US
Biochemistry
BICHAW
0033
0006-2960
30
8671
8678
Catalytic Mechanism of NADP+-dependent Isocitrate Dehydrogenase: Implications from the Structures of Magnesium-isocitrate and NADP+ complexes
1991
10.2210/pdb1cw1/pdb
pdb_00001cw1
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
110
1
IMAGE PLATE
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.08
1.0
BL7-1
SSRL
1.08
SYNCHROTRON
SSRL BEAMLINE BL7-1
45811.578
ISOCITRATE DEHYDROGENASE
1.1.1.42
K230M
1
man
polymer
54.938
MANGANESE (II) ION
1
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
192.124
ISOCITRIC ACID
1
syn
non-polymer
18.015
water
332
nat
water
no
no
MESKVVVPAQGKKITLQNGKLNVPENPIIPYIEGDGIGVDVTPAMLKVVDAAVEKAYKGERKISWMEIYTGEKSTQVYGQ
DVWLPAETLDLIREYRVAIKGPLTTPVGGGIRSLNVALRQELDLYICLRPVRYYQGTPSPVKHPELTDMVIFRENSEDIY
AGIEWKADSADAEKVIKFLREEMGVKKIRFPEHCGIGIKPCSEEGTKRLVRAAIEYAIANDRDSVTLVHMGNIMKFTEGA
FKDWGYQLAREEFGGELIDGGPWLKVKNPNTGKEIVIKDVIADAFLQQILLRPAEYDVIACMNLNGDYISDALAAQVGGI
GIAPGANIGDECALFEATHGTAPKYAGQDKVNPGSIILSAEMMLRHMGWTEAADLIVKGMEGAINAKTVTYDFERLMDGA
KLLKCSEFGDAIIENM
MESKVVVPAQGKKITLQNGKLNVPENPIIPYIEGDGIGVDVTPAMLKVVDAAVEKAYKGERKISWMEIYTGEKSTQVYGQ
DVWLPAETLDLIREYRVAIKGPLTTPVGGGIRSLNVALRQELDLYICLRPVRYYQGTPSPVKHPELTDMVIFRENSEDIY
AGIEWKADSADAEKVIKFLREEMGVKKIRFPEHCGIGIKPCSEEGTKRLVRAAIEYAIANDRDSVTLVHMGNIMKFTEGA
FKDWGYQLAREEFGGELIDGGPWLKVKNPNTGKEIVIKDVIADAFLQQILLRPAEYDVIACMNLNGDYISDALAAQVGGI
GIAPGANIGDECALFEATHGTAPKYAGQDKVNPGSIILSAEMMLRHMGWTEAADLIVKGMEGAINAKTVTYDFERLMDGA
KLLKCSEFGDAIIENM
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
PTK513
1
4.33
71.57
VAPOR DIFFUSION, HANGING DROP
5.8
AMMONIUM SULFATE, DTT, NAN3, MN-ISOCITRATE, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
298.0
chem_comp_atom
chem_comp_bond
database_2
struct_conn
struct_sheet
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
1
0
1999-09-01
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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.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_sheet.number_strands
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
WILD-TYPE IDH COMPLEXED WITH MG-ISOCITRATE, ROOM TEMPERATURE STRUCTURE
K230M IDH COMPLEXED WITH MG-OXALOSUCCINATE, ROOM TEMPERATURE STRUCTURE
Y160F IDH APO PROTEIN, ROOM TEMPERATURE STRUCTURE
K230M IDH APOPROTEIN, ROOM TEMPERATURE STRUCTURE
RCSB
Y
RCSB
1999-08-25
REL
REL
MN
MANGANESE (II) ION
SO4
SULFATE ION
ICT
ISOCITRIC ACID
HOH
water
MN
418
2
MN
MN
418
A
SO4
419
3
SO4
SO4
419
A
ICI
417
4
ICT
ICT
417
A
WAT
420
5
HOH
HOH
420
A
WAT
421
5
HOH
HOH
421
A
WAT
422
5
HOH
HOH
422
A
WAT
423
5
HOH
HOH
423
A
WAT
424
5
HOH
HOH
424
A
WAT
425
5
HOH
HOH
425
A
WAT
426
5
HOH
HOH
426
A
WAT
427
5
HOH
HOH
427
A
WAT
428
5
HOH
HOH
428
A
WAT
429
5
HOH
HOH
429
A
WAT
430
5
HOH
HOH
430
A
WAT
431
5
HOH
HOH
431
A
WAT
432
5
HOH
HOH
432
A
WAT
433
5
HOH
HOH
433
A
WAT
434
5
HOH
HOH
434
A
WAT
435
5
HOH
HOH
435
A
WAT
436
5
HOH
HOH
436
A
WAT
437
5
HOH
HOH
437
A
WAT
438
5
HOH
HOH
438
A
WAT
439
5
HOH
HOH
439
A
WAT
440
5
HOH
HOH
440
A
WAT
441
5
HOH
HOH
441
A
WAT
442
5
HOH
HOH
442
A
WAT
443
5
HOH
HOH
443
A
WAT
444
5
HOH
HOH
444
A
WAT
445
5
HOH
HOH
445
A
WAT
446
5
HOH
HOH
446
A
WAT
447
5
HOH
HOH
447
A
WAT
448
5
HOH
HOH
448
A
WAT
449
5
HOH
HOH
449
A
WAT
450
5
HOH
HOH
450
A
WAT
451
5
HOH
HOH
451
A
WAT
452
5
HOH
HOH
452
A
WAT
453
5
HOH
HOH
453
A
WAT
454
5
HOH
HOH
454
A
WAT
455
5
HOH
HOH
455
A
WAT
456
5
HOH
HOH
456
A
WAT
457
5
HOH
HOH
457
A
WAT
458
5
HOH
HOH
458
A
WAT
459
5
HOH
HOH
459
A
WAT
460
5
HOH
HOH
460
A
WAT
461
5
HOH
HOH
461
A
WAT
462
5
HOH
HOH
462
A
WAT
463
5
HOH
HOH
463
A
WAT
464
5
HOH
HOH
464
A
WAT
465
5
HOH
HOH
465
A
WAT
466
5
HOH
HOH
466
A
WAT
467
5
HOH
HOH
467
A
WAT
468
5
HOH
HOH
468
A
WAT
469
5
HOH
HOH
469
A
WAT
470
5
HOH
HOH
470
A
WAT
471
5
HOH
HOH
471
A
WAT
472
5
HOH
HOH
472
A
WAT
473
5
HOH
HOH
473
A
WAT
474
5
HOH
HOH
474
A
WAT
475
5
HOH
HOH
475
A
WAT
476
5
HOH
HOH
476
A
WAT
477
5
HOH
HOH
477
A
WAT
478
5
HOH
HOH
478
A
WAT
479
5
HOH
HOH
479
A
WAT
480
5
HOH
HOH
480
A
WAT
481
5
HOH
HOH
481
A
WAT
482
5
HOH
HOH
482
A
WAT
483
5
HOH
HOH
483
A
WAT
484
5
HOH
HOH
484
A
WAT
485
5
HOH
HOH
485
A
WAT
486
5
HOH
HOH
486
A
WAT
487
5
HOH
HOH
487
A
WAT
488
5
HOH
HOH
488
A
WAT
489
5
HOH
HOH
489
A
WAT
490
5
HOH
HOH
490
A
WAT
491
5
HOH
HOH
491
A
WAT
492
5
HOH
HOH
492
A
WAT
493
5
HOH
HOH
493
A
WAT
494
5
HOH
HOH
494
A
WAT
495
5
HOH
HOH
495
A
WAT
496
5
HOH
HOH
496
A
WAT
497
5
HOH
HOH
497
A
WAT
498
5
HOH
HOH
498
A
WAT
499
5
HOH
HOH
499
A
WAT
500
5
HOH
HOH
500
A
WAT
501
5
HOH
HOH
501
A
WAT
502
5
HOH
HOH
502
A
WAT
503
5
HOH
HOH
503
A
WAT
504
5
HOH
HOH
504
A
WAT
505
5
HOH
HOH
505
A
WAT
506
5
HOH
HOH
506
A
WAT
507
5
HOH
HOH
507
A
WAT
508
5
HOH
HOH
508
A
WAT
509
5
HOH
HOH
509
A
WAT
510
5
HOH
HOH
510
A
WAT
511
5
HOH
HOH
511
A
WAT
512
5
HOH
HOH
512
A
WAT
513
5
HOH
HOH
513
A
WAT
514
5
HOH
HOH
514
A
WAT
515
5
HOH
HOH
515
A
WAT
516
5
HOH
HOH
516
A
WAT
517
5
HOH
HOH
517
A
WAT
518
5
HOH
HOH
518
A
WAT
519
5
HOH
HOH
519
A
WAT
520
5
HOH
HOH
520
A
WAT
521
5
HOH
HOH
521
A
WAT
522
5
HOH
HOH
522
A
WAT
523
5
HOH
HOH
523
A
WAT
524
5
HOH
HOH
524
A
WAT
525
5
HOH
HOH
525
A
WAT
526
5
HOH
HOH
526
A
WAT
527
5
HOH
HOH
527
A
WAT
528
5
HOH
HOH
528
A
WAT
529
5
HOH
HOH
529
A
WAT
530
5
HOH
HOH
530
A
WAT
531
5
HOH
HOH
531
A
WAT
532
5
HOH
HOH
532
A
WAT
533
5
HOH
HOH
533
A
WAT
534
5
HOH
HOH
534
A
WAT
535
5
HOH
HOH
535
A
WAT
536
5
HOH
HOH
536
A
WAT
537
5
HOH
HOH
537
A
WAT
538
5
HOH
HOH
538
A
WAT
539
5
HOH
HOH
539
A
WAT
540
5
HOH
HOH
540
A
WAT
541
5
HOH
HOH
541
A
WAT
542
5
HOH
HOH
542
A
WAT
543
5
HOH
HOH
543
A
WAT
544
5
HOH
HOH
544
A
WAT
545
5
HOH
HOH
545
A
WAT
546
5
HOH
HOH
546
A
WAT
547
5
HOH
HOH
547
A
WAT
548
5
HOH
HOH
548
A
WAT
549
5
HOH
HOH
549
A
WAT
550
5
HOH
HOH
550
A
WAT
551
5
HOH
HOH
551
A
WAT
552
5
HOH
HOH
552
A
WAT
553
5
HOH
HOH
553
A
WAT
554
5
HOH
HOH
554
A
WAT
555
5
HOH
HOH
555
A
WAT
556
5
HOH
HOH
556
A
WAT
557
5
HOH
HOH
557
A
WAT
558
5
HOH
HOH
558
A
WAT
559
5
HOH
HOH
559
A
WAT
560
5
HOH
HOH
560
A
WAT
561
5
HOH
HOH
561
A
WAT
562
5
HOH
HOH
562
A
WAT
563
5
HOH
HOH
563
A
WAT
564
5
HOH
HOH
564
A
WAT
565
5
HOH
HOH
565
A
WAT
566
5
HOH
HOH
566
A
WAT
567
5
HOH
HOH
567
A
WAT
568
5
HOH
HOH
568
A
WAT
569
5
HOH
HOH
569
A
WAT
570
5
HOH
HOH
570
A
WAT
571
5
HOH
HOH
571
A
WAT
572
5
HOH
HOH
572
A
WAT
573
5
HOH
HOH
573
A
WAT
574
5
HOH
HOH
574
A
WAT
575
5
HOH
HOH
575
A
WAT
576
5
HOH
HOH
576
A
WAT
577
5
HOH
HOH
577
A
WAT
578
5
HOH
HOH
578
A
WAT
579
5
HOH
HOH
579
A
WAT
580
5
HOH
HOH
580
A
WAT
581
5
HOH
HOH
581
A
WAT
582
5
HOH
HOH
582
A
WAT
583
5
HOH
HOH
583
A
WAT
584
5
HOH
HOH
584
A
WAT
585
5
HOH
HOH
585
A
WAT
586
5
HOH
HOH
586
A
WAT
587
5
HOH
HOH
587
A
WAT
588
5
HOH
HOH
588
A
WAT
589
5
HOH
HOH
589
A
WAT
590
5
HOH
HOH
590
A
WAT
591
5
HOH
HOH
591
A
WAT
592
5
HOH
HOH
592
A
WAT
593
5
HOH
HOH
593
A
WAT
594
5
HOH
HOH
594
A
WAT
595
5
HOH
HOH
595
A
WAT
596
5
HOH
HOH
596
A
WAT
597
5
HOH
HOH
597
A
WAT
598
5
HOH
HOH
598
A
WAT
599
5
HOH
HOH
599
A
WAT
600
5
HOH
HOH
600
A
WAT
601
5
HOH
HOH
601
A
WAT
602
5
HOH
HOH
602
A
WAT
603
5
HOH
HOH
603
A
WAT
604
5
HOH
HOH
604
A
WAT
605
5
HOH
HOH
605
A
WAT
606
5
HOH
HOH
606
A
WAT
607
5
HOH
HOH
607
A
WAT
608
5
HOH
HOH
608
A
WAT
609
5
HOH
HOH
609
A
WAT
610
5
HOH
HOH
610
A
WAT
611
5
HOH
HOH
611
A
WAT
612
5
HOH
HOH
612
A
WAT
613
5
HOH
HOH
613
A
WAT
614
5
HOH
HOH
614
A
WAT
615
5
HOH
HOH
615
A
WAT
616
5
HOH
HOH
616
A
WAT
617
5
HOH
HOH
617
A
WAT
618
5
HOH
HOH
618
A
WAT
619
5
HOH
HOH
619
A
WAT
620
5
HOH
HOH
620
A
WAT
621
5
HOH
HOH
621
A
WAT
622
5
HOH
HOH
622
A
WAT
623
5
HOH
HOH
623
A
WAT
624
5
HOH
HOH
624
A
WAT
625
5
HOH
HOH
625
A
WAT
626
5
HOH
HOH
626
A
WAT
627
5
HOH
HOH
627
A
WAT
628
5
HOH
HOH
628
A
WAT
629
5
HOH
HOH
629
A
WAT
630
5
HOH
HOH
630
A
WAT
631
5
HOH
HOH
631
A
WAT
632
5
HOH
HOH
632
A
WAT
633
5
HOH
HOH
633
A
WAT
634
5
HOH
HOH
634
A
WAT
635
5
HOH
HOH
635
A
WAT
636
5
HOH
HOH
636
A
WAT
637
5
HOH
HOH
637
A
WAT
638
5
HOH
HOH
638
A
WAT
639
5
HOH
HOH
639
A
WAT
640
5
HOH
HOH
640
A
WAT
641
5
HOH
HOH
641
A
WAT
642
5
HOH
HOH
642
A
WAT
643
5
HOH
HOH
643
A
WAT
644
5
HOH
HOH
644
A
WAT
645
5
HOH
HOH
645
A
WAT
646
5
HOH
HOH
646
A
WAT
647
5
HOH
HOH
647
A
WAT
648
5
HOH
HOH
648
A
WAT
649
5
HOH
HOH
649
A
WAT
650
5
HOH
HOH
650
A
WAT
651
5
HOH
HOH
651
A
WAT
652
5
HOH
HOH
652
A
WAT
653
5
HOH
HOH
653
A
WAT
654
5
HOH
HOH
654
A
WAT
655
5
HOH
HOH
655
A
WAT
656
5
HOH
HOH
656
A
WAT
657
5
HOH
HOH
657
A
WAT
658
5
HOH
HOH
658
A
WAT
659
5
HOH
HOH
659
A
WAT
660
5
HOH
HOH
660
A
WAT
661
5
HOH
HOH
661
A
WAT
662
5
HOH
HOH
662
A
WAT
663
5
HOH
HOH
663
A
WAT
664
5
HOH
HOH
664
A
WAT
665
5
HOH
HOH
665
A
WAT
666
5
HOH
HOH
666
A
WAT
667
5
HOH
HOH
667
A
WAT
668
5
HOH
HOH
668
A
WAT
669
5
HOH
HOH
669
A
WAT
670
5
HOH
HOH
670
A
WAT
671
5
HOH
HOH
671
A
WAT
672
5
HOH
HOH
672
A
WAT
673
5
HOH
HOH
673
A
WAT
674
5
HOH
HOH
674
A
WAT
675
5
HOH
HOH
675
A
WAT
676
5
HOH
HOH
676
A
WAT
677
5
HOH
HOH
677
A
WAT
678
5
HOH
HOH
678
A
WAT
679
5
HOH
HOH
679
A
WAT
680
5
HOH
HOH
680
A
WAT
681
5
HOH
HOH
681
A
WAT
682
5
HOH
HOH
682
A
WAT
683
5
HOH
HOH
683
A
WAT
684
5
HOH
HOH
684
A
WAT
685
5
HOH
HOH
685
A
WAT
686
5
HOH
HOH
686
A
WAT
687
5
HOH
HOH
687
A
WAT
688
5
HOH
HOH
688
A
WAT
689
5
HOH
HOH
689
A
WAT
690
5
HOH
HOH
690
A
WAT
691
5
HOH
HOH
691
A
WAT
692
5
HOH
HOH
692
A
WAT
693
5
HOH
HOH
693
A
WAT
694
5
HOH
HOH
694
A
WAT
695
5
HOH
HOH
695
A
WAT
696
5
HOH
HOH
696
A
WAT
697
5
HOH
HOH
697
A
WAT
698
5
HOH
HOH
698
A
WAT
699
5
HOH
HOH
699
A
WAT
700
5
HOH
HOH
700
A
WAT
701
5
HOH
HOH
701
A
WAT
702
5
HOH
HOH
702
A
WAT
703
5
HOH
HOH
703
A
WAT
704
5
HOH
HOH
704
A
WAT
705
5
HOH
HOH
705
A
WAT
706
5
HOH
HOH
706
A
WAT
707
5
HOH
HOH
707
A
WAT
708
5
HOH
HOH
708
A
WAT
709
5
HOH
HOH
709
A
WAT
710
5
HOH
HOH
710
A
WAT
711
5
HOH
HOH
711
A
WAT
712
5
HOH
HOH
712
A
WAT
713
5
HOH
HOH
713
A
WAT
714
5
HOH
HOH
714
A
WAT
715
5
HOH
HOH
715
A
WAT
716
5
HOH
HOH
716
A
WAT
717
5
HOH
HOH
717
A
WAT
718
5
HOH
HOH
718
A
WAT
719
5
HOH
HOH
719
A
WAT
720
5
HOH
HOH
720
A
WAT
721
5
HOH
HOH
721
A
WAT
722
5
HOH
HOH
722
A
WAT
723
5
HOH
HOH
723
A
WAT
724
5
HOH
HOH
724
A
WAT
725
5
HOH
HOH
725
A
WAT
726
5
HOH
HOH
726
A
WAT
727
5
HOH
HOH
727
A
WAT
728
5
HOH
HOH
728
A
WAT
729
5
HOH
HOH
729
A
WAT
730
5
HOH
HOH
730
A
WAT
731
5
HOH
HOH
731
A
WAT
732
5
HOH
HOH
732
A
WAT
733
5
HOH
HOH
733
A
WAT
734
5
HOH
HOH
734
A
WAT
735
5
HOH
HOH
735
A
WAT
736
5
HOH
HOH
736
A
WAT
737
5
HOH
HOH
737
A
WAT
738
5
HOH
HOH
738
A
WAT
739
5
HOH
HOH
739
A
WAT
740
5
HOH
HOH
740
A
WAT
741
5
HOH
HOH
741
A
WAT
742
5
HOH
HOH
742
A
WAT
743
5
HOH
HOH
743
A
WAT
744
5
HOH
HOH
744
A
WAT
745
5
HOH
HOH
745
A
WAT
746
5
HOH
HOH
746
A
WAT
747
5
HOH
HOH
747
A
WAT
748
5
HOH
HOH
748
A
WAT
749
5
HOH
HOH
749
A
WAT
750
5
HOH
HOH
750
A
WAT
751
5
HOH
HOH
751
A
n
1
1
A
GLU
2
n
2
GLU
2
A
SER
3
n
3
SER
3
A
LYS
4
n
4
LYS
4
A
VAL
5
n
5
VAL
5
A
VAL
6
n
6
VAL
6
A
VAL
7
n
7
VAL
7
A
PRO
8
n
8
PRO
8
A
ALA
9
n
9
ALA
9
A
GLN
10
n
10
GLN
10
A
GLY
11
n
11
GLY
11
A
LYS
12
n
12
LYS
12
A
LYS
13
n
13
LYS
13
A
ILE
14
n
14
ILE
14
A
THR
15
n
15
THR
15
A
LEU
16
n
16
LEU
16
A
GLN
17
n
17
GLN
17
A
ASN
18
n
18
ASN
18
A
GLY
19
n
19
GLY
19
A
LYS
20
n
20
LYS
20
A
LEU
21
n
21
LEU
21
A
ASN
22
n
22
ASN
22
A
VAL
23
n
23
VAL
23
A
PRO
24
n
24
PRO
24
A
GLU
25
n
25
GLU
25
A
ASN
26
n
26
ASN
26
A
PRO
27
n
27
PRO
27
A
ILE
28
n
28
ILE
28
A
ILE
29
n
29
ILE
29
A
PRO
30
n
30
PRO
30
A
TYR
31
n
31
TYR
31
A
ILE
32
n
32
ILE
32
A
GLU
33
n
33
GLU
33
A
GLY
34
n
34
GLY
34
A
ASP
35
n
35
ASP
35
A
GLY
36
n
36
GLY
36
A
ILE
37
n
37
ILE
37
A
GLY
38
n
38
GLY
38
A
VAL
39
n
39
VAL
39
A
ASP
40
n
40
ASP
40
A
VAL
41
n
41
VAL
41
A
THR
42
n
42
THR
42
A
PRO
43
n
43
PRO
43
A
ALA
44
n
44
ALA
44
A
MET
45
n
45
MET
45
A
LEU
46
n
46
LEU
46
A
LYS
47
n
47
LYS
47
A
VAL
48
n
48
VAL
48
A
VAL
49
n
49
VAL
49
A
ASP
50
n
50
ASP
50
A
ALA
51
n
51
ALA
51
A
ALA
52
n
52
ALA
52
A
VAL
53
n
53
VAL
53
A
GLU
54
n
54
GLU
54
A
LYS
55
n
55
LYS
55
A
ALA
56
n
56
ALA
56
A
TYR
57
n
57
TYR
57
A
LYS
58
n
58
LYS
58
A
GLY
59
n
59
GLY
59
A
GLU
60
n
60
GLU
60
A
ARG
61
n
61
ARG
61
A
LYS
62
n
62
LYS
62
A
ILE
63
n
63
ILE
63
A
SER
64
n
64
SER
64
A
TRP
65
n
65
TRP
65
A
MET
66
n
66
MET
66
A
GLU
67
n
67
GLU
67
A
ILE
68
n
68
ILE
68
A
TYR
69
n
69
TYR
69
A
THR
70
n
70
THR
70
A
GLY
71
n
71
GLY
71
A
GLU
72
n
72
GLU
72
A
LYS
73
n
73
LYS
73
A
SER
74
n
74
SER
74
A
THR
75
n
75
THR
75
A
GLN
76
n
76
GLN
76
A
VAL
77
n
77
VAL
77
A
TYR
78
n
78
TYR
78
A
GLY
79
n
79
GLY
79
A
GLN
80
n
80
GLN
80
A
ASP
81
n
81
ASP
81
A
VAL
82
n
82
VAL
82
A
TRP
83
n
83
TRP
83
A
LEU
84
n
84
LEU
84
A
PRO
85
n
85
PRO
85
A
ALA
86
n
86
ALA
86
A
GLU
87
n
87
GLU
87
A
THR
88
n
88
THR
88
A
LEU
89
n
89
LEU
89
A
ASP
90
n
90
ASP
90
A
LEU
91
n
91
LEU
91
A
ILE
92
n
92
ILE
92
A
ARG
93
n
93
ARG
93
A
GLU
94
n
94
GLU
94
A
TYR
95
n
95
TYR
95
A
ARG
96
n
96
ARG
96
A
VAL
97
n
97
VAL
97
A
ALA
98
n
98
ALA
98
A
ILE
99
n
99
ILE
99
A
LYS
100
n
100
LYS
100
A
GLY
101
n
101
GLY
101
A
PRO
102
n
102
PRO
102
A
LEU
103
n
103
LEU
103
A
THR
104
n
104
THR
104
A
THR
105
n
105
THR
105
A
PRO
106
n
106
PRO
106
A
VAL
107
n
107
VAL
107
A
GLY
108
n
108
GLY
108
A
GLY
109
n
109
GLY
109
A
GLY
110
n
110
GLY
110
A
ILE
111
n
111
ILE
111
A
ARG
112
n
112
ARG
112
A
SER
113
n
113
SER
113
A
LEU
114
n
114
LEU
114
A
ASN
115
n
115
ASN
115
A
VAL
116
n
116
VAL
116
A
ALA
117
n
117
ALA
117
A
LEU
118
n
118
LEU
118
A
ARG
119
n
119
ARG
119
A
GLN
120
n
120
GLN
120
A
GLU
121
n
121
GLU
121
A
LEU
122
n
122
LEU
122
A
ASP
123
n
123
ASP
123
A
LEU
124
n
124
LEU
124
A
TYR
125
n
125
TYR
125
A
ILE
126
n
126
ILE
126
A
CYS
127
n
127
CYS
127
A
LEU
128
n
128
LEU
128
A
ARG
129
n
129
ARG
129
A
PRO
130
n
130
PRO
130
A
VAL
131
n
131
VAL
131
A
ARG
132
n
132
ARG
132
A
TYR
133
n
133
TYR
133
A
TYR
134
n
134
TYR
134
A
GLN
135
n
135
GLN
135
A
GLY
136
n
136
GLY
136
A
THR
137
n
137
THR
137
A
PRO
138
n
138
PRO
138
A
SER
139
n
139
SER
139
A
PRO
140
n
140
PRO
140
A
VAL
141
n
141
VAL
141
A
LYS
142
n
142
LYS
142
A
HIS
143
n
143
HIS
143
A
PRO
144
n
144
PRO
144
A
GLU
145
n
145
GLU
145
A
LEU
146
n
146
LEU
146
A
THR
147
n
147
THR
147
A
ASP
148
n
148
ASP
148
A
MET
149
n
149
MET
149
A
VAL
150
n
150
VAL
150
A
ILE
151
n
151
ILE
151
A
PHE
152
n
152
PHE
152
A
ARG
153
n
153
ARG
153
A
GLU
154
n
154
GLU
154
A
ASN
155
n
155
ASN
155
A
SER
156
n
156
SER
156
A
GLU
157
n
157
GLU
157
A
ASP
158
n
158
ASP
158
A
ILE
159
n
159
ILE
159
A
TYR
160
n
160
TYR
160
A
ALA
161
n
161
ALA
161
A
GLY
162
n
162
GLY
162
A
ILE
163
n
163
ILE
163
A
GLU
164
n
164
GLU
164
A
TRP
165
n
165
TRP
165
A
LYS
166
n
166
LYS
166
A
ALA
167
n
167
ALA
167
A
ASP
168
n
168
ASP
168
A
SER
169
n
169
SER
169
A
ALA
170
n
170
ALA
170
A
ASP
171
n
171
ASP
171
A
ALA
172
n
172
ALA
172
A
GLU
173
n
173
GLU
173
A
LYS
174
n
174
LYS
174
A
VAL
175
n
175
VAL
175
A
ILE
176
n
176
ILE
176
A
LYS
177
n
177
LYS
177
A
PHE
178
n
178
PHE
178
A
LEU
179
n
179
LEU
179
A
ARG
180
n
180
ARG
180
A
GLU
181
n
181
GLU
181
A
GLU
182
n
182
GLU
182
A
MET
183
n
183
MET
183
A
GLY
184
n
184
GLY
184
A
VAL
185
n
185
VAL
185
A
LYS
186
n
186
LYS
186
A
LYS
187
n
187
LYS
187
A
ILE
188
n
188
ILE
188
A
ARG
189
n
189
ARG
189
A
PHE
190
n
190
PHE
190
A
PRO
191
n
191
PRO
191
A
GLU
192
n
192
GLU
192
A
HIS
193
n
193
HIS
193
A
CYS
194
n
194
CYS
194
A
GLY
195
n
195
GLY
195
A
ILE
196
n
196
ILE
196
A
GLY
197
n
197
GLY
197
A
ILE
198
n
198
ILE
198
A
LYS
199
n
199
LYS
199
A
PRO
200
n
200
PRO
200
A
CYS
201
n
201
CYS
201
A
SER
202
n
202
SER
202
A
GLU
203
n
203
GLU
203
A
GLU
204
n
204
GLU
204
A
GLY
205
n
205
GLY
205
A
THR
206
n
206
THR
206
A
LYS
207
n
207
LYS
207
A
ARG
208
n
208
ARG
208
A
LEU
209
n
209
LEU
209
A
VAL
210
n
210
VAL
210
A
ARG
211
n
211
ARG
211
A
ALA
212
n
212
ALA
212
A
ALA
213
n
213
ALA
213
A
ILE
214
n
214
ILE
214
A
GLU
215
n
215
GLU
215
A
TYR
216
n
216
TYR
216
A
ALA
217
n
217
ALA
217
A
ILE
218
n
218
ILE
218
A
ALA
219
n
219
ALA
219
A
ASN
220
n
220
ASN
220
A
ASP
221
n
221
ASP
221
A
ARG
222
n
222
ARG
222
A
ASP
223
n
223
ASP
223
A
SER
224
n
224
SER
224
A
VAL
225
n
225
VAL
225
A
THR
226
n
226
THR
226
A
LEU
227
n
227
LEU
227
A
VAL
228
n
228
VAL
228
A
HIS
229
n
229
HIS
229
A
MET
230
n
230
MET
230
A
GLY
231
n
231
GLY
231
A
ASN
232
n
232
ASN
232
A
ILE
233
n
233
ILE
233
A
MET
234
n
234
MET
234
A
LYS
235
n
235
LYS
235
A
PHE
236
n
236
PHE
236
A
THR
237
n
237
THR
237
A
GLU
238
n
238
GLU
238
A
GLY
239
n
239
GLY
239
A
ALA
240
n
240
ALA
240
A
PHE
241
n
241
PHE
241
A
LYS
242
n
242
LYS
242
A
ASP
243
n
243
ASP
243
A
TRP
244
n
244
TRP
244
A
GLY
245
n
245
GLY
245
A
TYR
246
n
246
TYR
246
A
GLN
247
n
247
GLN
247
A
LEU
248
n
248
LEU
248
A
ALA
249
n
249
ALA
249
A
ARG
250
n
250
ARG
250
A
GLU
251
n
251
GLU
251
A
GLU
252
n
252
GLU
252
A
PHE
253
n
253
PHE
253
A
GLY
254
n
254
GLY
254
A
GLY
255
n
255
GLY
255
A
GLU
256
n
256
GLU
256
A
LEU
257
n
257
LEU
257
A
ILE
258
n
258
ILE
258
A
ASP
259
n
259
ASP
259
A
GLY
260
n
260
GLY
260
A
GLY
261
n
261
GLY
261
A
PRO
262
n
262
PRO
262
A
TRP
263
n
263
TRP
263
A
LEU
264
n
264
LEU
264
A
LYS
265
n
265
LYS
265
A
VAL
266
n
266
VAL
266
A
LYS
267
n
267
LYS
267
A
ASN
268
n
268
ASN
268
A
PRO
269
n
269
PRO
269
A
ASN
270
n
270
ASN
270
A
THR
271
n
271
THR
271
A
GLY
272
n
272
GLY
272
A
LYS
273
n
273
LYS
273
A
GLU
274
n
274
GLU
274
A
ILE
275
n
275
ILE
275
A
VAL
276
n
276
VAL
276
A
ILE
277
n
277
ILE
277
A
LYS
278
n
278
LYS
278
A
ASP
279
n
279
ASP
279
A
VAL
280
n
280
VAL
280
A
ILE
281
n
281
ILE
281
A
ALA
282
n
282
ALA
282
A
ASP
283
n
283
ASP
283
A
ALA
284
n
284
ALA
284
A
PHE
285
n
285
PHE
285
A
LEU
286
n
286
LEU
286
A
GLN
287
n
287
GLN
287
A
GLN
288
n
288
GLN
288
A
ILE
289
n
289
ILE
289
A
LEU
290
n
290
LEU
290
A
LEU
291
n
291
LEU
291
A
ARG
292
n
292
ARG
292
A
PRO
293
n
293
PRO
293
A
ALA
294
n
294
ALA
294
A
GLU
295
n
295
GLU
295
A
TYR
296
n
296
TYR
296
A
ASP
297
n
297
ASP
297
A
VAL
298
n
298
VAL
298
A
ILE
299
n
299
ILE
299
A
ALA
300
n
300
ALA
300
A
CYS
301
n
301
CYS
301
A
MET
302
n
302
MET
302
A
ASN
303
n
303
ASN
303
A
LEU
304
n
304
LEU
304
A
ASN
305
n
305
ASN
305
A
GLY
306
n
306
GLY
306
A
ASP
307
n
307
ASP
307
A
TYR
308
n
308
TYR
308
A
ILE
309
n
309
ILE
309
A
SER
310
n
310
SER
310
A
ASP
311
n
311
ASP
311
A
ALA
312
n
312
ALA
312
A
LEU
313
n
313
LEU
313
A
ALA
314
n
314
ALA
314
A
ALA
315
n
315
ALA
315
A
GLN
316
n
316
GLN
316
A
VAL
317
n
317
VAL
317
A
GLY
318
n
318
GLY
318
A
GLY
319
n
319
GLY
319
A
ILE
320
n
320
ILE
320
A
GLY
321
n
321
GLY
321
A
ILE
322
n
322
ILE
322
A
ALA
323
n
323
ALA
323
A
PRO
324
n
324
PRO
324
A
GLY
325
n
325
GLY
325
A
ALA
326
n
326
ALA
326
A
ASN
327
n
327
ASN
327
A
ILE
328
n
328
ILE
328
A
GLY
329
n
329
GLY
329
A
ASP
330
n
330
ASP
330
A
GLU
331
n
331
GLU
331
A
CYS
332
n
332
CYS
332
A
ALA
333
n
333
ALA
333
A
LEU
334
n
334
LEU
334
A
PHE
335
n
335
PHE
335
A
GLU
336
n
336
GLU
336
A
ALA
337
n
337
ALA
337
A
THR
338
n
338
THR
338
A
HIS
339
n
339
HIS
339
A
GLY
340
n
340
GLY
340
A
THR
341
n
341
THR
341
A
ALA
342
n
342
ALA
342
A
PRO
343
n
343
PRO
343
A
LYS
344
n
344
LYS
344
A
TYR
345
n
345
TYR
345
A
ALA
346
n
346
ALA
346
A
GLY
347
n
347
GLY
347
A
GLN
348
n
348
GLN
348
A
ASP
349
n
349
ASP
349
A
LYS
350
n
350
LYS
350
A
VAL
351
n
351
VAL
351
A
ASN
352
n
352
ASN
352
A
PRO
353
n
353
PRO
353
A
GLY
354
n
354
GLY
354
A
SER
355
n
355
SER
355
A
ILE
356
n
356
ILE
356
A
ILE
357
n
357
ILE
357
A
LEU
358
n
358
LEU
358
A
SER
359
n
359
SER
359
A
ALA
360
n
360
ALA
360
A
GLU
361
n
361
GLU
361
A
MET
362
n
362
MET
362
A
MET
363
n
363
MET
363
A
LEU
364
n
364
LEU
364
A
ARG
365
n
365
ARG
365
A
HIS
366
n
366
HIS
366
A
MET
367
n
367
MET
367
A
GLY
368
n
368
GLY
368
A
TRP
369
n
369
TRP
369
A
THR
370
n
370
THR
370
A
GLU
371
n
371
GLU
371
A
ALA
372
n
372
ALA
372
A
ALA
373
n
373
ALA
373
A
ASP
374
n
374
ASP
374
A
LEU
375
n
375
LEU
375
A
ILE
376
n
376
ILE
376
A
VAL
377
n
377
VAL
377
A
LYS
378
n
378
LYS
378
A
GLY
379
n
379
GLY
379
A
MET
380
n
380
MET
380
A
GLU
381
n
381
GLU
381
A
GLY
382
n
382
GLY
382
A
ALA
383
n
383
ALA
383
A
ILE
384
n
384
ILE
384
A
ASN
385
n
385
ASN
385
A
ALA
386
n
386
ALA
386
A
LYS
387
n
387
LYS
387
A
THR
388
n
388
THR
388
A
VAL
389
n
389
VAL
389
A
THR
390
n
390
THR
390
A
TYR
391
n
391
TYR
391
A
ASP
392
n
392
ASP
392
A
PHE
393
n
393
PHE
393
A
GLU
394
n
394
GLU
394
A
ARG
395
n
395
ARG
395
A
LEU
396
n
396
LEU
396
A
MET
397
n
397
MET
397
A
ASP
398
n
398
ASP
398
A
GLY
399
n
399
GLY
399
A
ALA
400
n
400
ALA
400
A
LYS
401
n
401
LYS
401
A
LEU
402
n
402
LEU
402
A
LEU
403
n
403
LEU
403
A
LYS
404
n
404
LYS
404
A
CYS
405
n
405
CYS
405
A
SER
406
n
406
SER
406
A
GLU
407
n
407
GLU
407
A
PHE
408
n
408
PHE
408
A
GLY
409
n
409
GLY
409
A
ASP
410
n
410
ASP
410
A
ALA
411
n
411
ALA
411
A
ILE
412
n
412
ILE
412
A
ILE
413
n
413
ILE
413
A
GLU
414
n
414
GLU
414
A
ASN
415
n
415
ASN
415
A
MET
416
n
416
MET
416
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
8280
-80
30600
A
ICT
417
D
O1
ICT
1_555
A
MN
418
B
MN
MN
1_555
A
ICT
417
D
O7
ICT
1_555
70.7
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
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
N
MET
66
A
N
MET
66
A
O
ILE
29
A
O
ILE
29
A
N
ILE
32
A
N
ILE
32
A
O
ILE
99
A
O
ILE
99
A
N
ALA
98
A
N
ALA
98
A
O
ALA
333
A
O
ALA
333
A
N
LEU
334
A
N
LEU
334
A
O
ASN
327
A
O
ASN
327
A
N
ILE
328
A
N
ILE
328
A
O
ILE
126
A
O
ILE
126
A
N
VAL
131
A
N
VAL
131
A
O
MET
149
A
O
MET
149
A
N
PHE
152
A
N
PHE
152
A
O
ILE
299
A
O
ILE
299
A
N
VAL
298
A
N
VAL
298
A
O
SER
224
A
O
SER
224
A
N
VAL
225
A
N
VAL
225
A
O
VAL
276
A
O
VAL
276
A
O
LYS
265
A
O
LYS
265
A
N
GLU
256
A
N
GLU
256
A
N
TRP
165
A
N
TRP
165
A
O
ILE
196
A
O
ILE
196
A
N
VAL
389
A
N
VAL
389
A
O
LYS
401
A
O
LYS
401
1
A
CG
GLU
2
A
CG
GLU
2
1
Y
1
A
CD
GLU
2
A
CD
GLU
2
1
Y
1
A
OE1
GLU
2
A
OE1
GLU
2
1
Y
1
A
OE2
GLU
2
A
OE2
GLU
2
1
Y
1
A
CG
GLN
10
A
CG
GLN
10
1
Y
1
A
CD
GLN
10
A
CD
GLN
10
1
Y
1
A
OE1
GLN
10
A
OE1
GLN
10
1
Y
1
A
NE2
GLN
10
A
NE2
GLN
10
1
Y
1
A
CG
GLN
17
A
CG
GLN
17
1
Y
1
A
CD
GLN
17
A
CD
GLN
17
1
Y
1
A
OE1
GLN
17
A
OE1
GLN
17
1
Y
1
A
NE2
GLN
17
A
NE2
GLN
17
1
Y
1
A
CG
ASN
18
A
CG
ASN
18
1
Y
1
A
OD1
ASN
18
A
OD1
ASN
18
1
Y
1
A
ND2
ASN
18
A
ND2
ASN
18
1
Y
1
A
CG
LYS
20
A
CG
LYS
20
1
Y
1
A
CD
LYS
20
A
CD
LYS
20
1
Y
1
A
CE
LYS
20
A
CE
LYS
20
1
Y
1
A
NZ
LYS
20
A
NZ
LYS
20
1
Y
1
A
CG
LYS
267
A
CG
LYS
267
1
Y
1
A
CD
LYS
267
A
CD
LYS
267
1
Y
1
A
CE
LYS
267
A
CE
LYS
267
1
Y
1
A
NZ
LYS
267
A
NZ
LYS
267
1
Y
1
A
CG
LYS
344
A
CG
LYS
344
1
Y
1
A
CD
LYS
344
A
CD
LYS
344
1
Y
1
A
CE
LYS
344
A
CE
LYS
344
1
Y
1
A
NZ
LYS
344
A
NZ
LYS
344
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
A
O1
O
ICT
HOH
417
751
1.73
1
A
GLN
80
-23.89
-67.30
1
A
ARG
96
66.93
-36.91
1
A
SER
113
-30.86
121.81
1
A
ASP
148
-150.73
82.66
1
A
GLU
157
-129.02
-156.77
1
A
ASP
158
74.40
178.65
1
A
THR
237
-119.12
-72.74
1
A
ASP
259
56.53
-123.78
1
A
ARG
292
-142.59
54.99
1
A
ASP
297
-140.10
-97.59
1
A
ALA
342
31.71
59.19
PARHCSDX.PRO
TOPHCSDX.PRO
PARAM11.WAT
TOPO.ISO
PARAM.ISO
TOPO.SO4
PARAM.SO4
TOPH11.WAT
PARAM19.ION
17.1
1.32
0.00
0.00
1.32
0.00
-2.64
0.2330000
0.004
0.1900000
0.1900000
0.1900000
2.10
5.53
3998
41819
39597
10.1
88.3
RANDOM
13840731.32
0.00
1
RESTRAINED
THROUGHOUT
0.0
0.0
ENGH & HUBER
0.27
0.22
5.00
0.19
0.17
2.10
5.53
332
3528
19
0
3177
0.006
1.3
23.7
1.30
1.83
1.50
2.54
2.00
8.64
2.00
4.90
2.50
0.2600000
0.010
0.2170000
2.22
669
5925
6
10.1
89.5
16.4
2.1
5.53
1CW1
41819
40295
0.
0.
0.0560000
1
8.8
4.7
91.3
2.1
2.22
1
89.5
model building
X-PLOR
refinement
X-PLOR
3.1
data reduction
MOSFLM
data scaling
CCP4
(SCALA)
phasing
X-PLOR
CRYSTAL STRUCTURE OF ISOCITRATE DEHYDROGENASE MUTANT K230M BOUND TO ISOCITRATE AND MN2+
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
The biological assembly is a dimer constructuted from chain A by the
crystallographic two-fold
operation (Y,X,-Z)
A
ILE
37
A
ILE
37
HELX_P
A
LYS
58
A
LYS
58
1
1
22
A
GLY
71
A
GLY
71
HELX_P
A
GLY
79
A
GLY
79
1
2
9
A
PRO
85
A
PRO
85
HELX_P
A
ARG
96
A
ARG
96
1
3
12
A
SER
113
A
SER
113
HELX_P
A
LEU
122
A
LEU
122
1
4
10
A
HIS
143
A
HIS
143
HELX_P
A
LEU
146
A
LEU
146
5
5
4
A
ASP
158
A
ASP
158
HELX_P
A
GLY
162
A
GLY
162
5
6
5
A
SER
169
A
SER
169
HELX_P
A
GLU
182
A
GLU
182
1
7
14
A
SER
202
A
SER
202
HELX_P
A
ASN
220
A
ASN
220
1
8
19
A
THR
237
A
THR
237
HELX_P
A
GLY
255
A
GLY
255
1
9
19
A
ALA
282
A
ALA
282
HELX_P
A
ARG
292
A
ARG
292
1
10
11
A
PRO
293
A
PRO
293
HELX_P
A
TYR
296
A
TYR
296
5
11
4
A
MET
302
A
MET
302
HELX_P
A
VAL
317
A
VAL
317
1
12
16
A
ALA
342
A
ALA
342
HELX_P
A
ALA
346
A
ALA
346
5
13
5
A
PRO
353
A
PRO
353
HELX_P
A
MET
367
A
MET
367
1
14
15
A
TRP
369
A
TRP
369
HELX_P
A
ALA
386
A
ALA
386
1
15
18
A
THR
390
A
THR
390
HELX_P
A
ARG
395
A
ARG
395
1
16
6
A
LYS
404
A
LYS
404
HELX_P
A
ASN
415
A
ASN
415
1
17
12
metalc
2.505
A
ICT
417
D
O1
ICT
1_555
A
MN
418
B
MN
MN
1_555
metalc
2.206
A
ICT
417
D
O7
ICT
1_555
A
MN
418
B
MN
MN
1_555
OXIDOREDUCTASE
OXIDOREDUCTASE, Isocitrate Dehydrogenase, mutant
A
GLY
261
A
GLY
261
1
A
PRO
262
A
PRO
262
0.14
IDH_ECOLI
UNP
1
P08200
1
416
1CW1
1
416
P08200
A
1
1
416
1
LYS
conflict
MET
230
1CW1
A
P08200
UNP
230
230
11
2
2
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
A
SER
64
A
SER
64
A
GLU
67
A
GLU
67
A
ILE
29
A
ILE
29
A
ILE
32
A
ILE
32
A
VAL
97
A
VAL
97
A
LYS
100
A
LYS
100
A
ALA
333
A
ALA
333
A
GLU
336
A
GLU
336
A
ALA
326
A
ALA
326
A
ILE
328
A
ILE
328
A
ILE
126
A
ILE
126
A
ARG
132
A
ARG
132
A
ASP
148
A
ASP
148
A
GLU
154
A
GLU
154
A
VAL
298
A
VAL
298
A
CYS
301
A
CYS
301
A
SER
224
A
SER
224
A
HIS
229
A
HIS
229
A
GLU
274
A
GLU
274
A
ILE
281
A
ILE
281
A
GLU
256
A
GLU
256
A
LEU
257
A
LEU
257
A
GLU
164
A
GLU
164
A
TRP
165
A
TRP
165
A
ILE
196
A
ILE
196
A
GLY
197
A
GLY
197
A
THR
388
A
THR
388
A
VAL
389
A
VAL
389
A
LYS
401
A
LYS
401
A
LEU
403
A
LEU
403
BINDING SITE FOR RESIDUE MN A 418
A
MN
418
Software
4
BINDING SITE FOR RESIDUE SO4 A 419
A
SO4
419
Software
6
BINDING SITE FOR RESIDUE ICT A 417
A
ICT
417
Software
13
A
ASP
283
A
ASP
283
4
7_555
A
ASP
307
A
ASP
307
4
1_555
A
ASP
311
A
ASP
311
4
1_555
A
ICT
417
D
ICT
4
1_555
A
GLY
108
A
GLY
108
6
1_555
A
GLY
109
A
GLY
109
6
1_555
A
GLY
110
A
GLY
110
6
1_555
A
ILE
111
A
ILE
111
6
1_555
A
LYS
235
A
LYS
235
6
7_555
A
HOH
629
E
HOH
6
1_555
A
SER
113
A
SER
113
13
1_555
A
ASN
115
A
ASN
115
13
1_555
A
VAL
116
A
VAL
116
13
1_555
A
ARG
119
A
ARG
119
13
1_555
A
ARG
129
A
ARG
129
13
1_555
A
ARG
153
A
ARG
153
13
1_555
A
TYR
160
A
TYR
160
13
1_555
A
ILE
233
A
ILE
233
13
7_555
A
ASP
307
A
ASP
307
13
1_555
A
MN
418
B
MN
13
1_555
A
HOH
482
E
HOH
13
1_555
A
HOH
750
E
HOH
13
1_555
A
HOH
751
E
HOH
13
1_555
96
P 43 21 2