0.006359
0.000000
0.000000
0.000000
0.006359
0.000000
0.000000
0.000000
0.006359
0.00000
0.00000
0.00000
Whitby, F.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
24
90.00
90.00
90.00
157.250
157.250
157.250
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
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
US
Biochemistry
BICHAW
0033
0006-2960
36
10666
10674
10.1021/bi9708850
9271497
Crystal structure of Tritrichomonas foetus inosine-5'-monophosphate dehydrogenase and the enzyme-product complex.
1997
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
277
1
IMAGE PLATE
1995-12
MARRESEARCH
M
x-ray
1
1.08
1.0
BL7-1
SSRL
1.08
SYNCHROTRON
SSRL BEAMLINE BL7-1
DISULFIDE LINKAGE 26-459
55540.012
INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE
1.1.1.205
1
man
polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
57
nat
water
IMPDH
no
no
MAKYYNEPCHTFNEYLLIPGLSTVDCIPSNVNLSTPLVKFQKGQQSEINLKIPLVSAIMQSVSGEKMAIALAREGGISFI
FGSQSIESQAAMVHAVKNFKAGFVVSDSNVKPDQTFADVLAISQRTTHNTVAVTDDGTPHGVLLGLVTQRDYPIDLTQTE
TKVSDMMTPFSKLVTAHQDTKLSEANKIIWEKKLNALPIIDDDQHLRYIVFRKDYDRSQVCHNELVDSQKRYLVGAGINT
RDFRERVPALVEAGADVLCIDSSDGFSEWQKITIGWIREKYGDKVKVGAGNIVDGEGFRYLADAGADFIKIGIGGGSICI
TREQKGIGRGQATAVIDVVAERNKYFEETGIYIPVCSDGGIVYDYHMTLALAMGADFIMLGRYFARFEESPTRKVTINGS
VMKEYWGEGSSRARNWQRYDLGGKQKLSFEEGVDSYVPYAGKLKDNVEASLNKVKSTMCNCGALTIPQLQSKAKITLVSS
VSIVEGGAHDVIVKDRINDYHPK
MAKYYNEPCHTFNEYLLIPGLSTVDCIPSNVNLSTPLVKFQKGQQSEINLKIPLVSAIMQSVSGEKMAIALAREGGISFI
FGSQSIESQAAMVHAVKNFKAGFVVSDSNVKPDQTFADVLAISQRTTHNTVAVTDDGTPHGVLLGLVTQRDYPIDLTQTE
TKVSDMMTPFSKLVTAHQDTKLSEANKIIWEKKLNALPIIDDDQHLRYIVFRKDYDRSQVCHNELVDSQKRYLVGAGINT
RDFRERVPALVEAGADVLCIDSSDGFSEWQKITIGWIREKYGDKVKVGAGNIVDGEGFRYLADAGADFIKIGIGGGSICI
TREQKGIGRGQATAVIDVVAERNKYFEETGIYIPVCSDGGIVYDYHMTLALAMGADFIMLGRYFARFEESPTRKVTINGS
VMKEYWGEGSSRARNWQRYDLGGKQKLSFEEGVDSYVPYAGKLKDNVEASLNKVKSTMCNCGALTIPQLQSKAKITLVSS
VSIVEGGAHDVIVKDRINDYHPK
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Tritrichomonas
Escherichia
sample
5724
Tritrichomonas foetus
562
Escherichia coli
1
2.92
55.
7.4
2.2M AS, 2% PEG-550-MME, pH 7.4
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
1
0
1997-09-17
1
1
2008-03-24
1
2
2011-07-13
Y
BNL
1997-05-28
REL
REL
SO4
SULFATE ION
HOH
water
SO4
600
2
SO4
SO4
600
A
HOH
1001
3
HOH
HOH
1001
A
HOH
1002
3
HOH
HOH
1002
A
HOH
1003
3
HOH
HOH
1003
A
HOH
1004
3
HOH
HOH
1004
A
HOH
1005
3
HOH
HOH
1005
A
HOH
1006
3
HOH
HOH
1006
A
HOH
1008
3
HOH
HOH
1008
A
HOH
1010
3
HOH
HOH
1010
A
HOH
1011
3
HOH
HOH
1011
A
HOH
1013
3
HOH
HOH
1013
A
HOH
1014
3
HOH
HOH
1014
A
HOH
1016
3
HOH
HOH
1016
A
HOH
1017
3
HOH
HOH
1017
A
HOH
1018
3
HOH
HOH
1018
A
HOH
1019
3
HOH
HOH
1019
A
HOH
1023
3
HOH
HOH
1023
A
HOH
1024
3
HOH
HOH
1024
A
HOH
1025
3
HOH
HOH
1025
A
HOH
1026
3
HOH
HOH
1026
A
HOH
1027
3
HOH
HOH
1027
A
HOH
1028
3
HOH
HOH
1028
A
HOH
1031
3
HOH
HOH
1031
A
HOH
1037
3
HOH
HOH
1037
A
HOH
1041
3
HOH
HOH
1041
A
HOH
1043
3
HOH
HOH
1043
A
HOH
1047
3
HOH
HOH
1047
A
HOH
1049
3
HOH
HOH
1049
A
HOH
1052
3
HOH
HOH
1052
A
HOH
1075
3
HOH
HOH
1075
A
HOH
1081
3
HOH
HOH
1081
A
HOH
1902
3
HOH
HOH
1902
A
HOH
1903
3
HOH
HOH
1903
A
HOH
1904
3
HOH
HOH
1904
A
HOH
1905
3
HOH
HOH
1905
A
HOH
1906
3
HOH
HOH
1906
A
HOH
1907
3
HOH
HOH
1907
A
HOH
1908
3
HOH
HOH
1908
A
HOH
1909
3
HOH
HOH
1909
A
HOH
1912
3
HOH
HOH
1912
A
HOH
1913
3
HOH
HOH
1913
A
HOH
1914
3
HOH
HOH
1914
A
HOH
1915
3
HOH
HOH
1915
A
HOH
1916
3
HOH
HOH
1916
A
HOH
1917
3
HOH
HOH
1917
A
HOH
1918
3
HOH
HOH
1918
A
HOH
1919
3
HOH
HOH
1919
A
HOH
1920
3
HOH
HOH
1920
A
HOH
1921
3
HOH
HOH
1921
A
HOH
1922
3
HOH
HOH
1922
A
HOH
1923
3
HOH
HOH
1923
A
HOH
1924
3
HOH
HOH
1924
A
HOH
1925
3
HOH
HOH
1925
A
HOH
1926
3
HOH
HOH
1926
A
HOH
1927
3
HOH
HOH
1927
A
HOH
1928
3
HOH
HOH
1928
A
HOH
1929
3
HOH
HOH
1929
A
HOH
1930
3
HOH
HOH
1930
A
n
1
1
A
ALA
2
n
2
ALA
2
A
LYS
3
n
3
LYS
3
A
TYR
4
n
4
TYR
4
A
TYR
5
n
5
TYR
5
A
ASN
6
n
6
ASN
6
A
GLU
7
n
7
GLU
7
A
PRO
8
n
8
PRO
8
A
CYS
9
n
9
CYS
9
A
HIS
10
n
10
HIS
10
A
THR
11
n
11
THR
11
A
PHE
12
n
12
PHE
12
A
ASN
13
n
13
ASN
13
A
GLU
14
n
14
GLU
14
A
TYR
15
n
15
TYR
15
A
LEU
16
n
16
LEU
16
A
LEU
17
n
17
LEU
17
A
ILE
18
n
18
ILE
18
A
PRO
19
n
19
PRO
19
A
GLY
20
n
20
GLY
20
A
LEU
21
n
21
LEU
21
A
SER
22
n
22
SER
22
A
THR
23
n
23
THR
23
A
VAL
24
n
24
VAL
24
A
ASP
25
n
25
ASP
25
A
CYS
26
n
26
CYS
26
A
ILE
27
n
27
ILE
27
A
PRO
28
n
28
PRO
28
A
SER
29
n
29
SER
29
A
ASN
30
n
30
ASN
30
A
VAL
31
n
31
VAL
31
A
ASN
32
n
32
ASN
32
A
LEU
33
n
33
LEU
33
A
SER
34
n
34
SER
34
A
THR
35
n
35
THR
35
A
PRO
36
n
36
PRO
36
A
LEU
37
n
37
LEU
37
A
VAL
38
n
38
VAL
38
A
LYS
39
n
39
LYS
39
A
PHE
40
n
40
PHE
40
A
GLN
41
n
41
GLN
41
A
LYS
42
n
42
LYS
42
A
GLY
43
n
43
GLY
43
A
GLN
44
n
44
GLN
44
A
GLN
45
n
45
GLN
45
A
SER
46
n
46
SER
46
A
GLU
47
n
47
GLU
47
A
ILE
48
n
48
ILE
48
A
ASN
49
n
49
ASN
49
A
LEU
50
n
50
LEU
50
A
LYS
51
n
51
LYS
51
A
ILE
52
n
52
ILE
52
A
PRO
53
n
53
PRO
53
A
LEU
54
n
54
LEU
54
A
VAL
55
n
55
VAL
55
A
SER
56
n
56
SER
56
A
ALA
57
n
57
ALA
57
A
ILE
58
n
58
ILE
58
A
MET
59
n
59
MET
59
A
GLN
60
n
60
GLN
60
A
SER
61
n
61
SER
61
A
VAL
62
n
62
VAL
62
A
SER
63
n
63
SER
63
A
GLY
64
n
64
GLY
64
A
GLU
65
n
65
GLU
65
A
LYS
66
n
66
LYS
66
A
MET
67
n
67
MET
67
A
ALA
68
n
68
ALA
68
A
ILE
69
n
69
ILE
69
A
ALA
70
n
70
ALA
70
A
LEU
71
n
71
LEU
71
A
ALA
72
n
72
ALA
72
A
ARG
73
n
73
ARG
73
A
GLU
74
n
74
GLU
74
A
GLY
75
n
75
GLY
75
A
GLY
76
n
76
GLY
76
A
ILE
77
n
77
ILE
77
A
SER
78
n
78
SER
78
A
PHE
79
n
79
PHE
79
A
ILE
80
n
80
ILE
80
A
PHE
81
n
81
PHE
81
A
GLY
82
n
82
GLY
82
A
SER
83
n
83
SER
83
A
GLN
84
n
84
GLN
84
A
SER
85
n
85
SER
85
A
ILE
86
n
86
ILE
86
A
GLU
87
n
87
GLU
87
A
SER
88
n
88
SER
88
A
GLN
89
n
89
GLN
89
A
ALA
90
n
90
ALA
90
A
ALA
91
n
91
ALA
91
A
MET
92
n
92
MET
92
A
VAL
93
n
93
VAL
93
A
HIS
94
n
94
HIS
94
A
ALA
95
n
95
ALA
95
A
VAL
96
n
96
VAL
96
A
LYS
97
n
97
LYS
97
A
ASN
98
n
98
ASN
98
A
PHE
99
n
99
PHE
99
A
LYS
100
n
100
LYS
100
A
ALA
101
n
101
ALA
101
A
n
102
102
A
n
103
103
A
n
104
104
A
n
105
105
A
n
106
106
A
n
107
107
A
n
108
108
A
n
109
109
A
n
110
110
A
n
111
111
A
n
112
112
A
n
113
113
A
n
114
114
A
n
115
115
A
n
116
116
A
n
117
117
A
n
118
118
A
n
119
119
A
n
120
120
A
n
121
121
A
n
122
122
A
n
123
123
A
n
124
124
A
n
125
125
A
n
126
126
A
n
127
127
A
n
128
128
A
n
129
129
A
n
130
130
A
n
131
131
A
n
132
132
A
n
133
133
A
n
134
134
A
n
135
135
A
n
136
136
A
n
137
137
A
n
138
138
A
n
139
139
A
n
140
140
A
n
141
141
A
n
142
142
A
n
143
143
A
n
144
144
A
n
145
145
A
n
146
146
A
n
147
147
A
n
148
148
A
n
149
149
A
n
150
150
A
n
151
151
A
n
152
152
A
n
153
153
A
n
154
154
A
n
155
155
A
n
156
156
A
n
157
157
A
n
158
158
A
n
159
159
A
n
160
160
A
n
161
161
A
n
162
162
A
n
163
163
A
n
164
164
A
n
165
165
A
n
166
166
A
n
167
167
A
n
168
168
A
n
169
169
A
n
170
170
A
n
171
171
A
n
172
172
A
n
173
173
A
n
174
174
A
n
175
175
A
n
176
176
A
n
177
177
A
n
178
178
A
n
179
179
A
n
180
180
A
n
181
181
A
n
182
182
A
n
183
183
A
n
184
184
A
n
185
185
A
n
186
186
A
n
187
187
A
n
188
188
A
n
189
189
A
n
190
190
A
n
191
191
A
n
192
192
A
n
193
193
A
n
194
194
A
n
195
195
A
n
196
196
A
n
197
197
A
n
198
198
A
n
199
199
A
n
200
200
A
n
201
201
A
n
202
202
A
n
203
203
A
n
204
204
A
n
205
205
A
n
206
206
A
n
207
207
A
n
208
208
A
n
209
209
A
n
210
210
A
n
211
211
A
n
212
212
A
n
213
213
A
n
214
214
A
n
215
215
A
n
216
216
A
n
217
217
A
n
218
218
A
n
219
219
A
n
220
220
A
n
221
221
A
HIS
222
n
222
HIS
222
A
ASN
223
n
223
ASN
223
A
GLU
224
n
224
GLU
224
A
LEU
225
n
225
LEU
225
A
VAL
226
n
226
VAL
226
A
ASP
227
n
227
ASP
227
A
SER
228
n
228
SER
228
A
GLN
229
n
229
GLN
229
A
LYS
230
n
230
LYS
230
A
ARG
231
n
231
ARG
231
A
TYR
232
n
232
TYR
232
A
LEU
233
n
233
LEU
233
A
VAL
234
n
234
VAL
234
A
GLY
235
n
235
GLY
235
A
ALA
236
n
236
ALA
236
A
GLY
237
n
237
GLY
237
A
ILE
238
n
238
ILE
238
A
ASN
239
n
239
ASN
239
A
THR
240
n
240
THR
240
A
ARG
241
n
241
ARG
241
A
ASP
242
n
242
ASP
242
A
PHE
243
n
243
PHE
243
A
ARG
244
n
244
ARG
244
A
GLU
245
n
245
GLU
245
A
ARG
246
n
246
ARG
246
A
VAL
247
n
247
VAL
247
A
PRO
248
n
248
PRO
248
A
ALA
249
n
249
ALA
249
A
LEU
250
n
250
LEU
250
A
VAL
251
n
251
VAL
251
A
GLU
252
n
252
GLU
252
A
ALA
253
n
253
ALA
253
A
GLY
254
n
254
GLY
254
A
ALA
255
n
255
ALA
255
A
ASP
256
n
256
ASP
256
A
VAL
257
n
257
VAL
257
A
LEU
258
n
258
LEU
258
A
CYS
259
n
259
CYS
259
A
ILE
260
n
260
ILE
260
A
ASP
261
n
261
ASP
261
A
SER
262
n
262
SER
262
A
SER
263
n
263
SER
263
A
ASP
264
n
264
ASP
264
A
GLY
265
n
265
GLY
265
A
PHE
266
n
266
PHE
266
A
SER
267
n
267
SER
267
A
GLU
268
n
268
GLU
268
A
TRP
269
n
269
TRP
269
A
GLN
270
n
270
GLN
270
A
LYS
271
n
271
LYS
271
A
ILE
272
n
272
ILE
272
A
THR
273
n
273
THR
273
A
ILE
274
n
274
ILE
274
A
GLY
275
n
275
GLY
275
A
TRP
276
n
276
TRP
276
A
ILE
277
n
277
ILE
277
A
ARG
278
n
278
ARG
278
A
GLU
279
n
279
GLU
279
A
LYS
280
n
280
LYS
280
A
TYR
281
n
281
TYR
281
A
GLY
282
n
282
GLY
282
A
ASP
283
n
283
ASP
283
A
LYS
284
n
284
LYS
284
A
VAL
285
n
285
VAL
285
A
LYS
286
n
286
LYS
286
A
VAL
287
n
287
VAL
287
A
GLY
288
n
288
GLY
288
A
ALA
289
n
289
ALA
289
A
GLY
290
n
290
GLY
290
A
ASN
291
n
291
ASN
291
A
ILE
292
n
292
ILE
292
A
VAL
293
n
293
VAL
293
A
ASP
294
n
294
ASP
294
A
GLY
295
n
295
GLY
295
A
GLU
296
n
296
GLU
296
A
GLY
297
n
297
GLY
297
A
PHE
298
n
298
PHE
298
A
ARG
299
n
299
ARG
299
A
TYR
300
n
300
TYR
300
A
LEU
301
n
301
LEU
301
A
ALA
302
n
302
ALA
302
A
ASP
303
n
303
ASP
303
A
ALA
304
n
304
ALA
304
A
GLY
305
n
305
GLY
305
A
ALA
306
n
306
ALA
306
A
ASP
307
n
307
ASP
307
A
PHE
308
n
308
PHE
308
A
ILE
309
n
309
ILE
309
A
LYS
310
n
310
LYS
310
A
ILE
311
n
311
ILE
311
A
GLY
312
n
312
GLY
312
A
ILE
313
n
313
ILE
313
A
n
314
314
A
n
315
315
A
n
316
316
A
n
317
317
A
n
318
318
A
n
319
319
A
n
320
320
A
n
321
321
A
n
322
322
A
n
323
323
A
n
324
324
A
n
325
325
A
n
326
326
A
n
327
327
A
GLY
328
n
328
GLY
328
A
ARG
329
n
329
ARG
329
A
GLY
330
n
330
GLY
330
A
GLN
331
n
331
GLN
331
A
ALA
332
n
332
ALA
332
A
THR
333
n
333
THR
333
A
ALA
334
n
334
ALA
334
A
VAL
335
n
335
VAL
335
A
ILE
336
n
336
ILE
336
A
ASP
337
n
337
ASP
337
A
VAL
338
n
338
VAL
338
A
VAL
339
n
339
VAL
339
A
ALA
340
n
340
ALA
340
A
GLU
341
n
341
GLU
341
A
ARG
342
n
342
ARG
342
A
ASN
343
n
343
ASN
343
A
LYS
344
n
344
LYS
344
A
TYR
345
n
345
TYR
345
A
PHE
346
n
346
PHE
346
A
GLU
347
n
347
GLU
347
A
GLU
348
n
348
GLU
348
A
THR
349
n
349
THR
349
A
GLY
350
n
350
GLY
350
A
ILE
351
n
351
ILE
351
A
TYR
352
n
352
TYR
352
A
ILE
353
n
353
ILE
353
A
PRO
354
n
354
PRO
354
A
VAL
355
n
355
VAL
355
A
CYS
356
n
356
CYS
356
A
SER
357
n
357
SER
357
A
ASP
358
n
358
ASP
358
A
GLY
359
n
359
GLY
359
A
GLY
360
n
360
GLY
360
A
ILE
361
n
361
ILE
361
A
VAL
362
n
362
VAL
362
A
TYR
363
n
363
TYR
363
A
ASP
364
n
364
ASP
364
A
TYR
365
n
365
TYR
365
A
HIS
366
n
366
HIS
366
A
MET
367
n
367
MET
367
A
THR
368
n
368
THR
368
A
LEU
369
n
369
LEU
369
A
ALA
370
n
370
ALA
370
A
LEU
371
n
371
LEU
371
A
ALA
372
n
372
ALA
372
A
MET
373
n
373
MET
373
A
GLY
374
n
374
GLY
374
A
ALA
375
n
375
ALA
375
A
ASP
376
n
376
ASP
376
A
PHE
377
n
377
PHE
377
A
ILE
378
n
378
ILE
378
A
MET
379
n
379
MET
379
A
LEU
380
n
380
LEU
380
A
GLY
381
n
381
GLY
381
A
ARG
382
n
382
ARG
382
A
TYR
383
n
383
TYR
383
A
PHE
384
n
384
PHE
384
A
ALA
385
n
385
ALA
385
A
ARG
386
n
386
ARG
386
A
PHE
387
n
387
PHE
387
A
GLU
388
n
388
GLU
388
A
GLU
389
n
389
GLU
389
A
SER
390
n
390
SER
390
A
PRO
391
n
391
PRO
391
A
THR
392
n
392
THR
392
A
ARG
393
n
393
ARG
393
A
LYS
394
n
394
LYS
394
A
VAL
395
n
395
VAL
395
A
THR
396
n
396
THR
396
A
ILE
397
n
397
ILE
397
A
ASN
398
n
398
ASN
398
A
GLY
399
n
399
GLY
399
A
SER
400
n
400
SER
400
A
VAL
401
n
401
VAL
401
A
MET
402
n
402
MET
402
A
LYS
403
n
403
LYS
403
A
GLU
404
n
404
GLU
404
A
TYR
405
n
405
TYR
405
A
TRP
406
n
406
TRP
406
A
GLY
407
n
407
GLY
407
A
GLU
408
n
408
GLU
408
A
GLY
409
n
409
GLY
409
A
SER
410
n
410
SER
410
A
SER
411
n
411
SER
411
A
ARG
412
n
412
ARG
412
A
n
413
413
A
n
414
414
A
n
415
415
A
n
416
416
A
n
417
417
A
n
418
418
A
n
419
419
A
n
420
420
A
n
421
421
A
n
422
422
A
n
423
423
A
n
424
424
A
n
425
425
A
n
426
426
A
n
427
427
A
n
428
428
A
n
429
429
A
n
430
430
A
n
431
431
A
GLY
432
n
432
GLY
432
A
VAL
433
n
433
VAL
433
A
ASP
434
n
434
ASP
434
A
SER
435
n
435
SER
435
A
TYR
436
n
436
TYR
436
A
VAL
437
n
437
VAL
437
A
PRO
438
n
438
PRO
438
A
TYR
439
n
439
TYR
439
A
ALA
440
n
440
ALA
440
A
GLY
441
n
441
GLY
441
A
LYS
442
n
442
LYS
442
A
LEU
443
n
443
LEU
443
A
LYS
444
n
444
LYS
444
A
ASP
445
n
445
ASP
445
A
ASN
446
n
446
ASN
446
A
VAL
447
n
447
VAL
447
A
GLU
448
n
448
GLU
448
A
ALA
449
n
449
ALA
449
A
SER
450
n
450
SER
450
A
LEU
451
n
451
LEU
451
A
ASN
452
n
452
ASN
452
A
LYS
453
n
453
LYS
453
A
VAL
454
n
454
VAL
454
A
LYS
455
n
455
LYS
455
A
SER
456
n
456
SER
456
A
THR
457
n
457
THR
457
A
MET
458
n
458
MET
458
A
CYS
459
n
459
CYS
459
A
ASN
460
n
460
ASN
460
A
CYS
461
n
461
CYS
461
A
GLY
462
n
462
GLY
462
A
ALA
463
n
463
ALA
463
A
LEU
464
n
464
LEU
464
A
THR
465
n
465
THR
465
A
ILE
466
n
466
ILE
466
A
PRO
467
n
467
PRO
467
A
GLN
468
n
468
GLN
468
A
LEU
469
n
469
LEU
469
A
GLN
470
n
470
GLN
470
A
SER
471
n
471
SER
471
A
LYS
472
n
472
LYS
472
A
ALA
473
n
473
ALA
473
A
LYS
474
n
474
LYS
474
A
ILE
475
n
475
ILE
475
A
THR
476
n
476
THR
476
A
LEU
477
n
477
LEU
477
A
VAL
478
n
478
VAL
478
A
SER
479
n
479
SER
479
A
SER
480
n
480
SER
480
A
VAL
481
n
481
VAL
481
A
SER
482
n
482
SER
482
A
ILE
483
n
483
ILE
483
A
n
484
484
A
n
485
485
A
n
486
486
A
n
487
487
A
n
488
488
A
n
489
489
A
n
490
490
A
n
491
491
A
n
492
492
A
n
493
493
A
n
494
494
A
n
495
495
A
n
496
496
A
n
497
497
A
n
498
498
A
n
499
499
A
n
500
500
A
n
501
501
A
n
502
502
A
n
503
503
A
author_and_software_defined_assembly
PISA,PQS
4
tetrameric
9520
-129
50500
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_665
-x+1,-y+1,z
crystal symmetry operation
157.2500000000
157.2500000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
15_565
y,-x+1,z
crystal symmetry operation
0.0000000000
157.2500000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
16_655
-y+1,x,z
crystal symmetry operation
157.2500000000
0.0000000000
0.0000000000
A
O
LEU
16
A
O
LEU
16
A
N
THR
476
A
N
THR
476
A
O
VAL
55
A
O
VAL
55
A
N
ILE
378
A
N
ILE
378
A
O
PHE
377
A
O
PHE
377
A
N
SER
357
A
N
SER
357
A
O
PRO
354
A
O
PRO
354
A
N
ILE
309
A
N
ILE
309
A
O
PHE
308
A
O
PHE
308
A
N
ALA
289
A
N
ALA
289
A
O
ALA
236
A
O
ALA
236
A
N
VAL
257
A
N
VAL
257
A
O
VAL
395
A
O
VAL
395
A
N
MET
402
A
N
MET
402
A
O
LYS
403
A
O
LYS
403
A
N
VAL
437
A
N
VAL
437
1
A
MET
1
A
MET
1
1
Y
1
A
GLY
102
A
GLY
102
1
Y
1
A
PHE
103
A
PHE
103
1
Y
1
A
VAL
104
A
VAL
104
1
Y
1
A
VAL
105
A
VAL
105
1
Y
1
A
SER
106
A
SER
106
1
Y
1
A
ASP
107
A
ASP
107
1
Y
1
A
SER
108
A
SER
108
1
Y
1
A
ASN
109
A
ASN
109
1
Y
1
A
VAL
110
A
VAL
110
1
Y
1
A
LYS
111
A
LYS
111
1
Y
1
A
PRO
112
A
PRO
112
1
Y
1
A
ASP
113
A
ASP
113
1
Y
1
A
GLN
114
A
GLN
114
1
Y
1
A
THR
115
A
THR
115
1
Y
1
A
PHE
116
A
PHE
116
1
Y
1
A
ALA
117
A
ALA
117
1
Y
1
A
ASP
118
A
ASP
118
1
Y
1
A
VAL
119
A
VAL
119
1
Y
1
A
LEU
120
A
LEU
120
1
Y
1
A
ALA
121
A
ALA
121
1
Y
1
A
ILE
122
A
ILE
122
1
Y
1
A
SER
123
A
SER
123
1
Y
1
A
GLN
124
A
GLN
124
1
Y
1
A
ARG
125
A
ARG
125
1
Y
1
A
THR
126
A
THR
126
1
Y
1
A
THR
127
A
THR
127
1
Y
1
A
HIS
128
A
HIS
128
1
Y
1
A
ASN
129
A
ASN
129
1
Y
1
A
THR
130
A
THR
130
1
Y
1
A
VAL
131
A
VAL
131
1
Y
1
A
ALA
132
A
ALA
132
1
Y
1
A
VAL
133
A
VAL
133
1
Y
1
A
THR
134
A
THR
134
1
Y
1
A
ASP
135
A
ASP
135
1
Y
1
A
ASP
136
A
ASP
136
1
Y
1
A
GLY
137
A
GLY
137
1
Y
1
A
THR
138
A
THR
138
1
Y
1
A
PRO
139
A
PRO
139
1
Y
1
A
HIS
140
A
HIS
140
1
Y
1
A
GLY
141
A
GLY
141
1
Y
1
A
VAL
142
A
VAL
142
1
Y
1
A
LEU
143
A
LEU
143
1
Y
1
A
LEU
144
A
LEU
144
1
Y
1
A
GLY
145
A
GLY
145
1
Y
1
A
LEU
146
A
LEU
146
1
Y
1
A
VAL
147
A
VAL
147
1
Y
1
A
THR
148
A
THR
148
1
Y
1
A
GLN
149
A
GLN
149
1
Y
1
A
ARG
150
A
ARG
150
1
Y
1
A
ASP
151
A
ASP
151
1
Y
1
A
TYR
152
A
TYR
152
1
Y
1
A
PRO
153
A
PRO
153
1
Y
1
A
ILE
154
A
ILE
154
1
Y
1
A
ASP
155
A
ASP
155
1
Y
1
A
LEU
156
A
LEU
156
1
Y
1
A
THR
157
A
THR
157
1
Y
1
A
GLN
158
A
GLN
158
1
Y
1
A
THR
159
A
THR
159
1
Y
1
A
GLU
160
A
GLU
160
1
Y
1
A
THR
161
A
THR
161
1
Y
1
A
LYS
162
A
LYS
162
1
Y
1
A
VAL
163
A
VAL
163
1
Y
1
A
SER
164
A
SER
164
1
Y
1
A
ASP
165
A
ASP
165
1
Y
1
A
MET
166
A
MET
166
1
Y
1
A
MET
167
A
MET
167
1
Y
1
A
THR
168
A
THR
168
1
Y
1
A
PRO
169
A
PRO
169
1
Y
1
A
PHE
170
A
PHE
170
1
Y
1
A
SER
171
A
SER
171
1
Y
1
A
LYS
172
A
LYS
172
1
Y
1
A
LEU
173
A
LEU
173
1
Y
1
A
VAL
174
A
VAL
174
1
Y
1
A
THR
175
A
THR
175
1
Y
1
A
ALA
176
A
ALA
176
1
Y
1
A
HIS
177
A
HIS
177
1
Y
1
A
GLN
178
A
GLN
178
1
Y
1
A
ASP
179
A
ASP
179
1
Y
1
A
THR
180
A
THR
180
1
Y
1
A
LYS
181
A
LYS
181
1
Y
1
A
LEU
182
A
LEU
182
1
Y
1
A
SER
183
A
SER
183
1
Y
1
A
GLU
184
A
GLU
184
1
Y
1
A
ALA
185
A
ALA
185
1
Y
1
A
ASN
186
A
ASN
186
1
Y
1
A
LYS
187
A
LYS
187
1
Y
1
A
ILE
188
A
ILE
188
1
Y
1
A
ILE
189
A
ILE
189
1
Y
1
A
TRP
190
A
TRP
190
1
Y
1
A
GLU
191
A
GLU
191
1
Y
1
A
LYS
192
A
LYS
192
1
Y
1
A
LYS
193
A
LYS
193
1
Y
1
A
LEU
194
A
LEU
194
1
Y
1
A
ASN
195
A
ASN
195
1
Y
1
A
ALA
196
A
ALA
196
1
Y
1
A
LEU
197
A
LEU
197
1
Y
1
A
PRO
198
A
PRO
198
1
Y
1
A
ILE
199
A
ILE
199
1
Y
1
A
ILE
200
A
ILE
200
1
Y
1
A
ASP
201
A
ASP
201
1
Y
1
A
ASP
202
A
ASP
202
1
Y
1
A
ASP
203
A
ASP
203
1
Y
1
A
GLN
204
A
GLN
204
1
Y
1
A
HIS
205
A
HIS
205
1
Y
1
A
LEU
206
A
LEU
206
1
Y
1
A
ARG
207
A
ARG
207
1
Y
1
A
TYR
208
A
TYR
208
1
Y
1
A
ILE
209
A
ILE
209
1
Y
1
A
VAL
210
A
VAL
210
1
Y
1
A
PHE
211
A
PHE
211
1
Y
1
A
ARG
212
A
ARG
212
1
Y
1
A
LYS
213
A
LYS
213
1
Y
1
A
ASP
214
A
ASP
214
1
Y
1
A
TYR
215
A
TYR
215
1
Y
1
A
ASP
216
A
ASP
216
1
Y
1
A
ARG
217
A
ARG
217
1
Y
1
A
SER
218
A
SER
218
1
Y
1
A
GLN
219
A
GLN
219
1
Y
1
A
VAL
220
A
VAL
220
1
Y
1
A
CYS
221
A
CYS
221
1
Y
1
A
GLY
314
A
GLY
314
1
Y
1
A
GLY
315
A
GLY
315
1
Y
1
A
GLY
316
A
GLY
316
1
Y
1
A
SER
317
A
SER
317
1
Y
1
A
ILE
318
A
ILE
318
1
Y
1
A
CYS
319
A
CYS
319
1
Y
1
A
ILE
320
A
ILE
320
1
Y
1
A
THR
321
A
THR
321
1
Y
1
A
ARG
322
A
ARG
322
1
Y
1
A
GLU
323
A
GLU
323
1
Y
1
A
GLN
324
A
GLN
324
1
Y
1
A
LYS
325
A
LYS
325
1
Y
1
A
GLY
326
A
GLY
326
1
Y
1
A
ILE
327
A
ILE
327
1
Y
1
A
ALA
413
A
ALA
413
1
Y
1
A
ARG
414
A
ARG
414
1
Y
1
A
ASN
415
A
ASN
415
1
Y
1
A
TRP
416
A
TRP
416
1
Y
1
A
GLN
417
A
GLN
417
1
Y
1
A
ARG
418
A
ARG
418
1
Y
1
A
TYR
419
A
TYR
419
1
Y
1
A
ASP
420
A
ASP
420
1
Y
1
A
LEU
421
A
LEU
421
1
Y
1
A
GLY
422
A
GLY
422
1
Y
1
A
GLY
423
A
GLY
423
1
Y
1
A
LYS
424
A
LYS
424
1
Y
1
A
GLN
425
A
GLN
425
1
Y
1
A
LYS
426
A
LYS
426
1
Y
1
A
LEU
427
A
LEU
427
1
Y
1
A
SER
428
A
SER
428
1
Y
1
A
PHE
429
A
PHE
429
1
Y
1
A
GLU
430
A
GLU
430
1
Y
1
A
GLU
431
A
GLU
431
1
Y
1
A
VAL
484
A
VAL
484
1
Y
1
A
GLU
485
A
GLU
485
1
Y
1
A
GLY
486
A
GLY
486
1
Y
1
A
GLY
487
A
GLY
487
1
Y
1
A
ALA
488
A
ALA
488
1
Y
1
A
HIS
489
A
HIS
489
1
Y
1
A
ASP
490
A
ASP
490
1
Y
1
A
VAL
491
A
VAL
491
1
Y
1
A
ILE
492
A
ILE
492
1
Y
1
A
VAL
493
A
VAL
493
1
Y
1
A
LYS
494
A
LYS
494
1
Y
1
A
ASP
495
A
ASP
495
1
Y
1
A
ARG
496
A
ARG
496
1
Y
1
A
ILE
497
A
ILE
497
1
Y
1
A
ASN
498
A
ASN
498
1
Y
1
A
ASP
499
A
ASP
499
1
Y
1
A
TYR
500
A
TYR
500
1
Y
1
A
HIS
501
A
HIS
501
1
Y
1
A
PRO
502
A
PRO
502
1
Y
1
A
LYS
503
A
LYS
503
1
Y
1
A
A
HD21
HZ1
ASN
LYS
291
310
1.32
1
A
ASN
6
-60.23
-75.81
1
A
PRO
53
-77.97
29.82
1
A
VAL
62
-134.17
-48.83
1
A
ASN
223
-99.61
36.17
1
A
ASN
291
126.68
86.02
1
A
ASN
398
36.17
66.51
1
A
SER
411
-83.90
36.85
1
A
SER
435
-152.69
-144.52
0.265
0.0
0.218
0.218
2.3
8.0
2945
28851
10.
97.8
RANDOM
100000000.0
0.00001
1
THROUGHOUT
0.
MIR
2.3
8.0
57
2582
5
0
2520
0.011
1.593
0.339
0.3
2.4
347
3043
8
10.
96.
2.3
20.
1AK5
153931
0.
0.057
0.057
1
3.7
97.8
data reduction
DENZO
data reduction
ROTAVATA/AGROVATA
phasing
PHASES
refinement
XTALVIEW
refinement
X-PLOR
3.1
data scaling
CCP4
(AGROVATA
data scaling
ROTAVATA)
INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE
INOSINE MONOPHOSPHATE DEHYDROGENASE (IMPDH) FROM TRITRICHOMONAS FOETUS
1
N
N
2
N
N
3
N
N
A
PHE
12
A
PHE
12
HELX_P
A
GLU
14
A
GLU
14
5
1
3
A
PRO
28
A
PRO
28
HELX_P
A
ASN
30
A
ASN
30
5
2
3
A
GLU
65
A
GLU
65
HELX_P
A
GLU
74
A
GLU
74
1
3
10
A
ILE
86
A
ILE
86
HELX_P
A
LYS
97
A
LYS
97
1
4
12
A
PHE
243
A
PHE
243
HELX_P
A
ALA
253
A
ALA
253
1
5
11
A
GLU
268
A
GLU
268
HELX_P
A
LYS
284
A
LYS
284
1
6
17
A
GLY
295
A
GLY
295
HELX_P
A
ALA
304
A
ALA
304
1
7
10
A
GLN
331
A
GLN
331
HELX_P
A
THR
349
A
THR
349
1
8
19
A
ASP
364
A
ASP
364
HELX_P
A
ALA
372
A
ALA
372
1
9
9
A
ARG
382
A
ARG
382
HELX_P
A
ALA
385
A
ALA
385
1
10
4
A
LEU
443
A
LEU
443
HELX_P
A
CYS
461
A
CYS
461
1
11
19
A
ILE
466
A
ILE
466
HELX_P
A
LYS
472
A
LYS
472
1
12
7
disulf
2.034
A
CYS
26
A
SG
CYS
26
1_555
A
CYS
459
A
SG
CYS
459
1_555
OXIDOREDUCTASE
DEHYDROGENASE, ALPHA-8-BETA-8 BARREL, TIM BARREL, PURINE METABOLISM, OXIDOREDUCTASE, TETRAMER, C4-TETRAMER
IMDH_TRIFO
UNP
1
1
P50097
MAKYYNEPCHTFNEYLLIPGLSTVDCIPSNVNLSTPLVKFQKGQQSEINLKIPLVSAIMQSVSGEKMAIALAREGGISFI
FGSQSIESQAAMVHAVKNFKAGFVVSDSNVKPDQTFADVLAISQRTTHNTVAVTDDGTPHGVLLGLVTQRDYPIDLTQTE
TKVSDMMTPFSKLVTAHQDTKLSEANKIIWEKKLNALPIIDDDQHLRYIVFRKDYDRSQVCHNELVDSQKRYLVGAGINT
RDFRERVPALVEAGADVLCIDSSDGFSEWQKITIGWIREKYGDKVKVGAGNIVDGEGFRYLADAGADFIKIGIGGGSICI
TREQKGIGRGQATAVIDVVAERNKYFEETGIYIPVCSDGGIVYDYHMTLALAMGADFIMLGRYFARFEESPTRKVTINGS
VMKEYWGEGSSRARNWQRYDLGGKQKLSFEEGVDSYVPYAGKLKDNVEASLNKVKSTMCNCGALTIPQLQSKAKITLVSS
VSIVEGGAHDVIVKDRINDYHPK
1
503
1AK5
1
503
P50097
A
1
1
503
2
5
2
3
anti-parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
A
TYR
15
A
TYR
15
A
ILE
18
A
ILE
18
A
LYS
474
A
LYS
474
A
LEU
477
A
LEU
477
A
LEU
54
A
LEU
54
A
SER
56
A
SER
56
A
PHE
377
A
PHE
377
A
LEU
380
A
LEU
380
A
PRO
354
A
PRO
354
A
ASP
358
A
ASP
358
A
PHE
308
A
PHE
308
A
ILE
311
A
ILE
311
A
GLY
288
A
GLY
288
A
ILE
292
A
ILE
292
A
GLY
235
A
GLY
235
A
ILE
238
A
ILE
238
A
VAL
257
A
VAL
257
A
ILE
260
A
ILE
260
A
LYS
394
A
LYS
394
A
ILE
397
A
ILE
397
A
SER
400
A
SER
400
A
TRP
406
A
TRP
406
A
ASP
434
A
ASP
434
A
PRO
438
A
PRO
438
BINDING SITE FOR RESIDUE SO4 A 600
Software
4
A
GLY
381
A
GLY
381
4
1_555
A
ARG
382
A
ARG
382
4
1_555
A
TYR
405
A
TYR
405
4
1_555
A
HOH
1011
C
HOH
4
1_555
207
P 4 3 2