0.013119
0.000000
0.000000
0.000000
0.023951
0.000000
0.000000
0.000000
0.018344
0.00000
0.00000
0.00000
Guse, A.
Stevenson, C.E.M.
Kuper, J.
Buchanan, G.
Schwarz, G.
Mendel, R.R.
Lawson, D.M.
Palmer, T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
76.224
41.752
54.514
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
C6 H8 O7
192.124
CITRIC ACID
non-polymer
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
Li 1
6.941
LITHIUM ION
non-polymer
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
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
C
N
75
N
O
N
76
N
O
N
77
N
C
N
78
N
C
N
79
N
O
N
80
N
C
N
81
N
C
N
82
N
O
N
83
N
O
N
84
N
C
N
85
N
O
N
86
N
O
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
H
N
95
N
N
N
96
R
C
N
97
N
C
N
98
N
O
N
99
N
C
N
100
N
S
N
101
N
O
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
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
N
N
118
N
O
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
H
N
128
N
H
N
129
N
N
N
130
S
C
N
131
N
C
N
132
N
O
N
133
N
C
N
134
N
C
N
135
N
C
N
136
N
O
N
137
N
O
N
138
N
O
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
N
C
N
150
N
C
N
151
N
O
N
152
N
O
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
N
C
Y
163
N
C
Y
164
N
N
Y
165
N
C
Y
166
N
C
Y
167
N
N
N
168
N
O
N
169
N
H
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
O
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
LI
N
227
N
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
C
N
234
N
C
N
235
N
N
N
236
N
O
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
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
C
N
258
N
S
N
259
N
C
N
260
N
O
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
H
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
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
R
C
N
331
N
O
N
332
N
C
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
N
N
344
S
C
N
345
N
C
N
346
N
O
N
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
N
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
N
357
N
O
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
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
N
N
371
S
C
N
372
N
C
N
373
N
O
N
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
N
381
N
O
N
382
N
O
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
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
N
N
395
S
C
N
396
N
C
N
397
N
O
N
398
N
C
N
399
N
C
N
400
N
C
N
401
N
O
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
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
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
doub
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
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
doub
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
sing
N
96
N
doub
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
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
doub
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
sing
N
117
N
doub
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
sing
N
127
N
sing
N
128
N
doub
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
doub
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
sing
N
146
N
doub
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
doub
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
Y
160
N
sing
Y
161
N
doub
Y
162
N
doub
N
163
N
sing
Y
164
N
sing
N
165
N
sing
Y
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
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
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
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
doub
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
Y
337
N
doub
Y
338
N
sing
Y
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
sing
Y
346
N
doub
N
347
N
sing
Y
348
N
doub
N
349
N
sing
Y
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
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
doub
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
Y
365
N
doub
Y
366
N
sing
Y
367
N
sing
N
368
N
sing
Y
369
N
doub
N
370
N
sing
Y
371
N
doub
N
372
N
sing
Y
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
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
doub
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
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
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
25302
10.1074/JBC.M302639200
12719427
Biochemical and Structural Analysis of the Molybdenum Cofactor Biosynthesis Protein Moba
2003
10.2210/pdb1hjj/pdb
pdb_00001hjj
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
CCD
2000-08-03
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.20
1.0
PX9.5
SRS
1.20
SYNCHROTRON
SRS BEAMLINE PX9.5
THE FULL LENGTH CONSTRUCT WAS C-TERMINALLY EXTENDED WITH A 7-RESIDUE NICKEL AFFINITY TAG OF SEQUENCE SER-HIS-HIS-HIS-HIS-HIS-HIS.
22586.801
MOLYBDOPTERIN-GUANINE DINUCLEOTIDE BIOSYNTHESIS PROTEIN A
YES
1
man
polymer
6.941
LITHIUM ION
1
syn
non-polymer
192.124
CITRIC ACID
2
syn
non-polymer
18.015
water
178
nat
water
PROTEIN FA
no
no
MNLMTTITGVVLAGGKARRMGGVDKGLLELNGKPLWQHVADALMTQLSHVVVNANRHQEIYQASGLKVIEDSLADYPGPL
AGMLSVMQQEAGEWFLFCPCDTPYIPPDLAARLNHQRKDAPVVWVHDGERDHPTIALVNRAIEPLLLEYLQAGERRVMVF
MRLAGGHAVDFSDHKDAFVDVNTPEELARWQEKRSHHHHHH
MNLMTTITGVVLAGGKARRMGGVDKGLLELNGKPLWQHVADALMTQLSHVVVNANRHQEIYQASGLKVIEDSLADYPGPL
AGMLSVMQQEAGEWFLFCPCDTPYIPPDLAARLNHQRKDAPVVWVHDGERDHPTIALVNRAIEPLLLEYLQAGERRVMVF
MRLAGGHAVDFSDHKDAFVDVNTPEELARWQEKRSHHHHHH
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
JM109
sample
MUTATION INTRODUCED BY 3-WAY PCR AND VERIFIED BY DNA SEQUENCING
562
ESCHERICHIA COLI
M15[PREP4]
562
ESCHERICHIA COLI
JM109
M15[PREP4]
PKK223-3
1
1.93
36
VAPOR DIFFUSION, HANGING DROP
5.50
HANGING DROP VAPOUR DIFFUSION. PROTEIN AT CONCENTRATION 12 MG/ML WAS MIXED WITH AN EQUAL VOLUME OF WELL SOLUTION CONSISTING OF 20%(V/V) ISOPROPANOL 2% (W/V) PEG 1500, IN 100 MM CITRIC ACID BROUGHT TO PH 5.5 WITH NAOH. CRYSTALS GROW AT 4 DEG. C AND TAKE UP TO 8 WEEKS TO REACH FULL SIZE.
277
exptl_crystal_grow
pdbx_database_proc
pdbx_database_status
database_PDB_rev
database_PDB_rev_record
exptl_crystal_grow
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Experimental preparation
Other
Data collection
Experimental preparation
Data collection
Database references
Derived calculations
Other
Refinement description
1
0
2003-05-09
1
1
2011-05-08
1
2
2011-07-13
1
3
2019-04-03
1
4
2019-05-08
1
5
2023-12-13
_exptl_crystal_grow.temp
_pdbx_database_status.recvd_author_approval
_exptl_crystal_grow.method
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
CRYSTAL STRUCTURE OF THE MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN MOBA (PROTEIN FA) FROM ESCHERICHIA COLI AT NEAR ATOMIC RESOLUTION
STRUCTURE OF E. COLI MOBA
STRUCTURE OF E. COLI MOBA WITH BOUND GTP AND MANGANESE
BIOCHEMICAL AND STRUCTURAL ANALYSIS OF THE MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN MOBA
BIOCHEMICAL AND STRUCTURAL ANALYSIS OF THE MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN MOBA
BIOCHEMICAL AND STRUCTURAL ANALYSIS OF THE MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN MOBA
BIOCHEMICAL AND STRUCTURAL ANALYSIS OF THE MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN MOBA
PDBE
Y
PDBE
2003-02-27
REL
REL
LI
LITHIUM ION
CIT
CITRIC ACID
HOH
water
LINKS A GUANOSINE 5'-PHOSPHATE TO MOLYDOPTERIN (MPT)
FORMING MOLYBDOPTERIN GUANINE DINUCLEOTIDE (MGD).
THE ENZYME EXISTS AS A MONOMER IN SOLUTION AND IS A
MEMBER OF THE MOBA FAMILY OF PROTEIN.
ENGINEERED MUTATION ASN 180 ASP
N180D MUTANT
C-TERMINAL TAG: SER-HIS-HIS-HIS-HIS-HIS-HIS
1E5K
PDB ENTRY 1E5K
PDB
experimental model
LI
301
2
LI
LI
301
A
CIT
302
3
CIT
CIT
302
A
CIT
303
3
CIT
CIT
303
A
HOH
2001
4
HOH
HOH
2001
A
HOH
2002
4
HOH
HOH
2002
A
HOH
2003
4
HOH
HOH
2003
A
HOH
2004
4
HOH
HOH
2004
A
HOH
2005
4
HOH
HOH
2005
A
HOH
2006
4
HOH
HOH
2006
A
HOH
2007
4
HOH
HOH
2007
A
HOH
2008
4
HOH
HOH
2008
A
HOH
2009
4
HOH
HOH
2009
A
HOH
2010
4
HOH
HOH
2010
A
HOH
2011
4
HOH
HOH
2011
A
HOH
2012
4
HOH
HOH
2012
A
HOH
2013
4
HOH
HOH
2013
A
HOH
2014
4
HOH
HOH
2014
A
HOH
2015
4
HOH
HOH
2015
A
HOH
2016
4
HOH
HOH
2016
A
HOH
2017
4
HOH
HOH
2017
A
HOH
2018
4
HOH
HOH
2018
A
HOH
2019
4
HOH
HOH
2019
A
HOH
2020
4
HOH
HOH
2020
A
HOH
2021
4
HOH
HOH
2021
A
HOH
2022
4
HOH
HOH
2022
A
HOH
2023
4
HOH
HOH
2023
A
HOH
2024
4
HOH
HOH
2024
A
HOH
2025
4
HOH
HOH
2025
A
HOH
2026
4
HOH
HOH
2026
A
HOH
2027
4
HOH
HOH
2027
A
HOH
2028
4
HOH
HOH
2028
A
HOH
2029
4
HOH
HOH
2029
A
HOH
2030
4
HOH
HOH
2030
A
HOH
2031
4
HOH
HOH
2031
A
HOH
2032
4
HOH
HOH
2032
A
HOH
2033
4
HOH
HOH
2033
A
HOH
2034
4
HOH
HOH
2034
A
HOH
2035
4
HOH
HOH
2035
A
HOH
2036
4
HOH
HOH
2036
A
HOH
2037
4
HOH
HOH
2037
A
HOH
2038
4
HOH
HOH
2038
A
HOH
2039
4
HOH
HOH
2039
A
HOH
2040
4
HOH
HOH
2040
A
HOH
2041
4
HOH
HOH
2041
A
HOH
2042
4
HOH
HOH
2042
A
HOH
2043
4
HOH
HOH
2043
A
HOH
2044
4
HOH
HOH
2044
A
HOH
2045
4
HOH
HOH
2045
A
HOH
2046
4
HOH
HOH
2046
A
HOH
2047
4
HOH
HOH
2047
A
HOH
2048
4
HOH
HOH
2048
A
HOH
2049
4
HOH
HOH
2049
A
HOH
2050
4
HOH
HOH
2050
A
HOH
2051
4
HOH
HOH
2051
A
HOH
2052
4
HOH
HOH
2052
A
HOH
2053
4
HOH
HOH
2053
A
HOH
2054
4
HOH
HOH
2054
A
HOH
2055
4
HOH
HOH
2055
A
HOH
2056
4
HOH
HOH
2056
A
HOH
2057
4
HOH
HOH
2057
A
HOH
2058
4
HOH
HOH
2058
A
HOH
2059
4
HOH
HOH
2059
A
HOH
2060
4
HOH
HOH
2060
A
HOH
2061
4
HOH
HOH
2061
A
HOH
2062
4
HOH
HOH
2062
A
HOH
2063
4
HOH
HOH
2063
A
HOH
2064
4
HOH
HOH
2064
A
HOH
2065
4
HOH
HOH
2065
A
HOH
2066
4
HOH
HOH
2066
A
HOH
2067
4
HOH
HOH
2067
A
HOH
2068
4
HOH
HOH
2068
A
HOH
2069
4
HOH
HOH
2069
A
HOH
2070
4
HOH
HOH
2070
A
HOH
2071
4
HOH
HOH
2071
A
HOH
2072
4
HOH
HOH
2072
A
HOH
2073
4
HOH
HOH
2073
A
HOH
2074
4
HOH
HOH
2074
A
HOH
2075
4
HOH
HOH
2075
A
HOH
2076
4
HOH
HOH
2076
A
HOH
2077
4
HOH
HOH
2077
A
HOH
2078
4
HOH
HOH
2078
A
HOH
2079
4
HOH
HOH
2079
A
HOH
2080
4
HOH
HOH
2080
A
HOH
2081
4
HOH
HOH
2081
A
HOH
2082
4
HOH
HOH
2082
A
HOH
2083
4
HOH
HOH
2083
A
HOH
2084
4
HOH
HOH
2084
A
HOH
2085
4
HOH
HOH
2085
A
HOH
2086
4
HOH
HOH
2086
A
HOH
2087
4
HOH
HOH
2087
A
HOH
2088
4
HOH
HOH
2088
A
HOH
2089
4
HOH
HOH
2089
A
HOH
2090
4
HOH
HOH
2090
A
HOH
2091
4
HOH
HOH
2091
A
HOH
2092
4
HOH
HOH
2092
A
HOH
2093
4
HOH
HOH
2093
A
HOH
2094
4
HOH
HOH
2094
A
HOH
2095
4
HOH
HOH
2095
A
HOH
2096
4
HOH
HOH
2096
A
HOH
2097
4
HOH
HOH
2097
A
HOH
2098
4
HOH
HOH
2098
A
HOH
2099
4
HOH
HOH
2099
A
HOH
2100
4
HOH
HOH
2100
A
HOH
2101
4
HOH
HOH
2101
A
HOH
2102
4
HOH
HOH
2102
A
HOH
2103
4
HOH
HOH
2103
A
HOH
2104
4
HOH
HOH
2104
A
HOH
2105
4
HOH
HOH
2105
A
HOH
2106
4
HOH
HOH
2106
A
HOH
2107
4
HOH
HOH
2107
A
HOH
2108
4
HOH
HOH
2108
A
HOH
2109
4
HOH
HOH
2109
A
HOH
2110
4
HOH
HOH
2110
A
HOH
2111
4
HOH
HOH
2111
A
HOH
2112
4
HOH
HOH
2112
A
HOH
2113
4
HOH
HOH
2113
A
HOH
2114
4
HOH
HOH
2114
A
HOH
2115
4
HOH
HOH
2115
A
HOH
2116
4
HOH
HOH
2116
A
HOH
2117
4
HOH
HOH
2117
A
HOH
2118
4
HOH
HOH
2118
A
HOH
2119
4
HOH
HOH
2119
A
HOH
2120
4
HOH
HOH
2120
A
HOH
2121
4
HOH
HOH
2121
A
HOH
2122
4
HOH
HOH
2122
A
HOH
2123
4
HOH
HOH
2123
A
HOH
2124
4
HOH
HOH
2124
A
HOH
2125
4
HOH
HOH
2125
A
HOH
2126
4
HOH
HOH
2126
A
HOH
2127
4
HOH
HOH
2127
A
HOH
2128
4
HOH
HOH
2128
A
HOH
2129
4
HOH
HOH
2129
A
HOH
2130
4
HOH
HOH
2130
A
HOH
2131
4
HOH
HOH
2131
A
HOH
2132
4
HOH
HOH
2132
A
HOH
2133
4
HOH
HOH
2133
A
HOH
2134
4
HOH
HOH
2134
A
HOH
2135
4
HOH
HOH
2135
A
HOH
2136
4
HOH
HOH
2136
A
HOH
2137
4
HOH
HOH
2137
A
HOH
2138
4
HOH
HOH
2138
A
HOH
2139
4
HOH
HOH
2139
A
HOH
2140
4
HOH
HOH
2140
A
HOH
2141
4
HOH
HOH
2141
A
HOH
2142
4
HOH
HOH
2142
A
HOH
2143
4
HOH
HOH
2143
A
HOH
2144
4
HOH
HOH
2144
A
HOH
2145
4
HOH
HOH
2145
A
HOH
2146
4
HOH
HOH
2146
A
HOH
2147
4
HOH
HOH
2147
A
HOH
2148
4
HOH
HOH
2148
A
HOH
2149
4
HOH
HOH
2149
A
HOH
2150
4
HOH
HOH
2150
A
HOH
2151
4
HOH
HOH
2151
A
HOH
2152
4
HOH
HOH
2152
A
HOH
2153
4
HOH
HOH
2153
A
HOH
2154
4
HOH
HOH
2154
A
HOH
2155
4
HOH
HOH
2155
A
HOH
2156
4
HOH
HOH
2156
A
HOH
2157
4
HOH
HOH
2157
A
HOH
2158
4
HOH
HOH
2158
A
HOH
2159
4
HOH
HOH
2159
A
HOH
2160
4
HOH
HOH
2160
A
HOH
2161
4
HOH
HOH
2161
A
HOH
2162
4
HOH
HOH
2162
A
HOH
2163
4
HOH
HOH
2163
A
HOH
2164
4
HOH
HOH
2164
A
HOH
2165
4
HOH
HOH
2165
A
HOH
2166
4
HOH
HOH
2166
A
HOH
2167
4
HOH
HOH
2167
A
HOH
2168
4
HOH
HOH
2168
A
HOH
2169
4
HOH
HOH
2169
A
HOH
2170
4
HOH
HOH
2170
A
HOH
2171
4
HOH
HOH
2171
A
HOH
2172
4
HOH
HOH
2172
A
HOH
2173
4
HOH
HOH
2173
A
HOH
2174
4
HOH
HOH
2174
A
HOH
2175
4
HOH
HOH
2175
A
HOH
2176
4
HOH
HOH
2176
A
HOH
2177
4
HOH
HOH
2177
A
HOH
2178
4
HOH
HOH
2178
A
n
1
1
A
n
2
2
A
n
3
3
A
MET
4
n
4
MET
4
A
THR
5
n
5
THR
5
A
THR
6
n
6
THR
6
A
ILE
7
n
7
ILE
7
A
THR
8
n
8
THR
8
A
GLY
9
n
9
GLY
9
A
VAL
10
n
10
VAL
10
A
VAL
11
n
11
VAL
11
A
LEU
12
n
12
LEU
12
A
ALA
13
n
13
ALA
13
A
GLY
14
n
14
GLY
14
A
GLY
15
n
15
GLY
15
A
LYS
16
n
16
LYS
16
A
ALA
17
n
17
ALA
17
A
ARG
18
n
18
ARG
18
A
ARG
19
n
19
ARG
19
A
MET
20
n
20
MET
20
A
GLY
21
n
21
GLY
21
A
GLY
22
n
22
GLY
22
A
VAL
23
n
23
VAL
23
A
ASP
24
n
24
ASP
24
A
LYS
25
n
25
LYS
25
A
GLY
26
n
26
GLY
26
A
LEU
27
n
27
LEU
27
A
LEU
28
n
28
LEU
28
A
GLU
29
n
29
GLU
29
A
LEU
30
n
30
LEU
30
A
ASN
31
n
31
ASN
31
A
GLY
32
n
32
GLY
32
A
LYS
33
n
33
LYS
33
A
PRO
34
n
34
PRO
34
A
LEU
35
n
35
LEU
35
A
TRP
36
n
36
TRP
36
A
GLN
37
n
37
GLN
37
A
HIS
38
n
38
HIS
38
A
VAL
39
n
39
VAL
39
A
ALA
40
n
40
ALA
40
A
ASP
41
n
41
ASP
41
A
ALA
42
n
42
ALA
42
A
LEU
43
n
43
LEU
43
A
MET
44
n
44
MET
44
A
THR
45
n
45
THR
45
A
GLN
46
n
46
GLN
46
A
LEU
47
n
47
LEU
47
A
SER
48
n
48
SER
48
A
HIS
49
n
49
HIS
49
A
VAL
50
n
50
VAL
50
A
VAL
51
n
51
VAL
51
A
VAL
52
n
52
VAL
52
A
ASN
53
n
53
ASN
53
A
ALA
54
n
54
ALA
54
A
ASN
55
n
55
ASN
55
A
ARG
56
n
56
ARG
56
A
HIS
57
n
57
HIS
57
A
GLN
58
n
58
GLN
58
A
GLU
59
n
59
GLU
59
A
ILE
60
n
60
ILE
60
A
TYR
61
n
61
TYR
61
A
GLN
62
n
62
GLN
62
A
ALA
63
n
63
ALA
63
A
SER
64
n
64
SER
64
A
GLY
65
n
65
GLY
65
A
LEU
66
n
66
LEU
66
A
LYS
67
n
67
LYS
67
A
VAL
68
n
68
VAL
68
A
ILE
69
n
69
ILE
69
A
GLU
70
n
70
GLU
70
A
ASP
71
n
71
ASP
71
A
SER
72
n
72
SER
72
A
LEU
73
n
73
LEU
73
A
ALA
74
n
74
ALA
74
A
ASP
75
n
75
ASP
75
A
TYR
76
n
76
TYR
76
A
PRO
77
n
77
PRO
77
A
GLY
78
n
78
GLY
78
A
PRO
79
n
79
PRO
79
A
LEU
80
n
80
LEU
80
A
ALA
81
n
81
ALA
81
A
GLY
82
n
82
GLY
82
A
MET
83
n
83
MET
83
A
LEU
84
n
84
LEU
84
A
SER
85
n
85
SER
85
A
VAL
86
n
86
VAL
86
A
MET
87
n
87
MET
87
A
GLN
88
n
88
GLN
88
A
GLN
89
n
89
GLN
89
A
GLU
90
n
90
GLU
90
A
ALA
91
n
91
ALA
91
A
GLY
92
n
92
GLY
92
A
GLU
93
n
93
GLU
93
A
TRP
94
n
94
TRP
94
A
PHE
95
n
95
PHE
95
A
LEU
96
n
96
LEU
96
A
PHE
97
n
97
PHE
97
A
CYS
98
n
98
CYS
98
A
PRO
99
n
99
PRO
99
A
CYS
100
n
100
CYS
100
A
ASP
101
n
101
ASP
101
A
THR
102
n
102
THR
102
A
PRO
103
n
103
PRO
103
A
TYR
104
n
104
TYR
104
A
ILE
105
n
105
ILE
105
A
PRO
106
n
106
PRO
106
A
PRO
107
n
107
PRO
107
A
ASP
108
n
108
ASP
108
A
LEU
109
n
109
LEU
109
A
ALA
110
n
110
ALA
110
A
ALA
111
n
111
ALA
111
A
ARG
112
n
112
ARG
112
A
LEU
113
n
113
LEU
113
A
ASN
114
n
114
ASN
114
A
HIS
115
n
115
HIS
115
A
GLN
116
n
116
GLN
116
A
ARG
117
n
117
ARG
117
A
LYS
118
n
118
LYS
118
A
ASP
119
n
119
ASP
119
A
ALA
120
n
120
ALA
120
A
PRO
121
n
121
PRO
121
A
VAL
122
n
122
VAL
122
A
VAL
123
n
123
VAL
123
A
TRP
124
n
124
TRP
124
A
VAL
125
n
125
VAL
125
A
HIS
126
n
126
HIS
126
A
ASP
127
n
127
ASP
127
A
GLY
128
n
128
GLY
128
A
GLU
129
n
129
GLU
129
A
ARG
130
n
130
ARG
130
A
ASP
131
n
131
ASP
131
A
HIS
132
n
132
HIS
132
A
PRO
133
n
133
PRO
133
A
THR
134
n
134
THR
134
A
ILE
135
n
135
ILE
135
A
ALA
136
n
136
ALA
136
A
LEU
137
n
137
LEU
137
A
VAL
138
n
138
VAL
138
A
ASN
139
n
139
ASN
139
A
ARG
140
n
140
ARG
140
A
ALA
141
n
141
ALA
141
A
ILE
142
n
142
ILE
142
A
GLU
143
n
143
GLU
143
A
PRO
144
n
144
PRO
144
A
LEU
145
n
145
LEU
145
A
LEU
146
n
146
LEU
146
A
LEU
147
n
147
LEU
147
A
GLU
148
n
148
GLU
148
A
TYR
149
n
149
TYR
149
A
LEU
150
n
150
LEU
150
A
GLN
151
n
151
GLN
151
A
ALA
152
n
152
ALA
152
A
GLY
153
n
153
GLY
153
A
GLU
154
n
154
GLU
154
A
ARG
155
n
155
ARG
155
A
ARG
156
n
156
ARG
156
A
VAL
157
n
157
VAL
157
A
MET
158
n
158
MET
158
A
VAL
159
n
159
VAL
159
A
PHE
160
n
160
PHE
160
A
MET
161
n
161
MET
161
A
ARG
162
n
162
ARG
162
A
LEU
163
n
163
LEU
163
A
ALA
164
n
164
ALA
164
A
GLY
165
n
165
GLY
165
A
GLY
166
n
166
GLY
166
A
HIS
167
n
167
HIS
167
A
ALA
168
n
168
ALA
168
A
VAL
169
n
169
VAL
169
A
ASP
170
n
170
ASP
170
A
PHE
171
n
171
PHE
171
A
SER
172
n
172
SER
172
A
ASP
173
n
173
ASP
173
A
HIS
174
n
174
HIS
174
A
LYS
175
n
175
LYS
175
A
ASP
176
n
176
ASP
176
A
ALA
177
n
177
ALA
177
A
PHE
178
n
178
PHE
178
A
VAL
179
n
179
VAL
179
A
ASP
180
n
180
ASP
180
A
VAL
181
n
181
VAL
181
A
ASN
182
n
182
ASN
182
A
THR
183
n
183
THR
183
A
PRO
184
n
184
PRO
184
A
GLU
185
n
185
GLU
185
A
GLU
186
n
186
GLU
186
A
LEU
187
n
187
LEU
187
A
ALA
188
n
188
ALA
188
A
ARG
189
n
189
ARG
189
A
TRP
190
n
190
TRP
190
A
GLN
191
n
191
GLN
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
author_and_software_defined_assembly
PQS
1
monomeric
A
CIT
302
C
O7
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
302
C
O5
CIT
1_555
97.5
A
CIT
302
C
O7
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O7
CIT
1_555
126.6
A
CIT
302
C
O5
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O7
CIT
1_555
114.0
A
CIT
302
C
O7
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O4
CIT
1_555
81.3
A
CIT
302
C
O5
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O4
CIT
1_555
170.2
A
CIT
303
D
O7
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O4
CIT
1_555
73.8
A
CIT
302
C
O7
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O5
CIT
1_555
109.5
A
CIT
302
C
O5
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O5
CIT
1_555
103.2
A
CIT
303
D
O7
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O5
CIT
1_555
104.0
A
CIT
303
D
O4
CIT
1_555
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O5
CIT
1_555
68.4
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
ILE
69
A
N
ILE
69
A
O
VAL
52
A
O
VAL
52
A
N
VAL
51
A
N
VAL
51
A
O
GLY
9
A
O
GLY
9
A
N
THR
8
A
N
THR
8
A
O
TRP
94
A
O
TRP
94
A
N
PHE
97
A
N
PHE
97
A
O
ALA
136
A
O
ALA
136
A
N
LEU
137
A
N
LEU
137
A
O
VAL
123
A
O
VAL
123
A
N
TRP
124
A
N
TRP
124
A
O
HIS
167
A
O
HIS
167
A
N
LEU
30
A
N
LEU
30
A
O
LYS
33
A
O
LYS
33
1
A
CG
MET
4
A
CG
MET
4
1
Y
1
A
SD
MET
4
A
SD
MET
4
1
Y
1
A
CE
MET
4
A
CE
MET
4
1
Y
1
A
CG
LYS
16
A
CG
LYS
16
1
Y
1
A
CD
LYS
16
A
CD
LYS
16
1
Y
1
A
CE
LYS
16
A
CE
LYS
16
1
Y
1
A
NZ
LYS
16
A
NZ
LYS
16
1
Y
1
A
CG
ARG
18
A
CG
ARG
18
1
Y
1
A
CD
ARG
18
A
CD
ARG
18
1
Y
1
A
NE
ARG
18
A
NE
ARG
18
1
Y
1
A
CZ
ARG
18
A
CZ
ARG
18
1
Y
1
A
NH1
ARG
18
A
NH1
ARG
18
1
Y
1
A
NH2
ARG
18
A
NH2
ARG
18
1
Y
1
A
CG
ARG
19
A
CG
ARG
19
1
Y
1
A
CD
ARG
19
A
CD
ARG
19
1
Y
1
A
NE
ARG
19
A
NE
ARG
19
1
Y
1
A
CZ
ARG
19
A
CZ
ARG
19
1
Y
1
A
NH1
ARG
19
A
NH1
ARG
19
1
Y
1
A
NH2
ARG
19
A
NH2
ARG
19
1
Y
1
A
CG
MET
20
A
CG
MET
20
1
Y
1
A
SD
MET
20
A
SD
MET
20
1
Y
1
A
CE
MET
20
A
CE
MET
20
1
Y
1
A
CG
GLU
59
A
CG
GLU
59
1
Y
1
A
CD
GLU
59
A
CD
GLU
59
1
Y
1
A
OE1
GLU
59
A
OE1
GLU
59
1
Y
1
A
OE2
GLU
59
A
OE2
GLU
59
1
Y
1
A
CD
GLU
129
A
CD
GLU
129
1
Y
1
A
OE1
GLU
129
A
OE1
GLU
129
1
Y
1
A
OE2
GLU
129
A
OE2
GLU
129
1
Y
1
A
CD
LYS
175
A
CD
LYS
175
1
Y
1
A
CE
LYS
175
A
CE
LYS
175
1
Y
1
A
NZ
LYS
175
A
NZ
LYS
175
1
Y
1
A
NE
ARG
189
A
NE
ARG
189
1
Y
1
A
CZ
ARG
189
A
CZ
ARG
189
1
Y
1
A
NH1
ARG
189
A
NH1
ARG
189
1
Y
1
A
NH2
ARG
189
A
NH2
ARG
189
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
ASN
2
A
ASN
2
1
Y
1
A
LEU
3
A
LEU
3
1
Y
1
A
GLU
192
A
GLU
192
1
Y
1
A
LYS
193
A
LYS
193
1
Y
1
A
ARG
194
A
ARG
194
1
Y
1
A
SER
195
A
SER
195
1
Y
1
A
HIS
196
A
HIS
196
1
Y
1
A
HIS
197
A
HIS
197
1
Y
1
A
HIS
198
A
HIS
198
1
Y
1
A
HIS
199
A
HIS
199
1
Y
1
A
HIS
200
A
HIS
200
1
Y
1
A
HIS
201
A
HIS
201
1
Y
1
A
A
O
O
HOH
HOH
2016
2055
2.12
1
A
A
O
N
ARG
GLY
19
21
2.17
1
6.06
0.90
118.30
124.36
A
A
A
CB
CG
OD2
ASP
ASP
ASP
24
24
24
N
1
16.27
2.30
115.30
131.57
A
A
A
CA
CB
CG
LEU
LEU
LEU
73
73
73
N
1
-15.56
2.10
111.80
96.24
A
A
A
CG
CD
NE
ARG
ARG
ARG
140
140
140
N
1
-6.40
0.50
120.30
113.90
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
140
140
140
N
1
3.60
0.50
120.30
123.90
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
140
140
140
N
1
A
LYS
16
57.94
-111.24
1
A
ALA
17
84.53
58.01
1
A
MET
20
-38.24
70.01
1
A
ASP
119
74.05
-3.29
17.82
0.05000
0.00000
0.00000
0.47000
0.00000
-0.51000
0.955
0.938
0.217
0.179
1.65
54.23
1065
20152
5.000
98.7
1.804
0.063
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.105
0.104
0.80
0.80
1.40
PDB ENTRY 1E5K
MAXIMUM LIKELIHOOD
BABINET MODEL PLUS MASK
1.65
54.23
178
1636
27
0
1431
0.020
0.021
1494
1.879
1.964
2046
7.599
5.000
187
0.130
0.200
234
0.010
0.020
1163
0.223
0.200
721
0.165
0.200
134
0.199
0.200
42
0.189
0.200
13
1.292
1.500
935
2.262
2.000
1495
3.133
3.000
559
4.827
4.500
551
0.3180
0.2770
1.70
71
1286
20
1.650
40.000
1HJJ
21218
-3.000
0.06200
1
20.9000
3.300
98.7
0.26600
1.65
1.69
2.900
1
88.0
refinement
REFMAC
5.1.24
data reduction
DENZO
data scaling
SCALEPACK
Biochemical and Structural Analysis of the Molybdenum Cofactor Biosynthesis protein MobA
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
A
ASP
24
A
ASP
24
HELX_P
A
LEU
27
A
LEU
27
5
1
4
A
LEU
35
A
LEU
35
HELX_P
A
LEU
47
A
LEU
47
1
2
13
A
HIS
57
A
HIS
57
HELX_P
A
ALA
63
A
ALA
63
1
3
7
A
GLY
78
A
GLY
78
HELX_P
A
GLU
90
A
GLU
90
1
4
13
A
ASP
108
A
ASP
108
HELX_P
A
GLN
116
A
GLN
116
1
5
9
A
ILE
142
A
ILE
142
HELX_P
A
ALA
152
A
ALA
152
1
6
11
A
ARG
156
A
ARG
156
HELX_P
A
ALA
164
A
ALA
164
1
7
9
A
THR
183
A
THR
183
HELX_P
A
ARG
189
A
ARG
189
1
8
7
metalc
1.483
A
LI
301
B
LI
LI
1_555
A
CIT
302
C
O7
CIT
1_555
metalc
1.596
A
LI
301
B
LI
LI
1_555
A
CIT
302
C
O5
CIT
1_555
metalc
1.461
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O7
CIT
1_555
metalc
3.087
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O4
CIT
1_555
metalc
1.570
A
LI
301
B
LI
LI
1_555
A
CIT
303
D
O5
CIT
1_555
MOLYBDENUM COFACTOR BIOSYNTHESIS
MOLYBDOPTERIN NUCLEOTIDYL-TRANSFERASE, MOLYBDENUM COFACTOR BIOSYNTHESIS, GTP-BINDING
MOBA_ECOLI
UNP
1
P32173
1HJJ
PDB
1
1HJJ
1
194
1HJJ
1
194
P32173
A
1
1
194
195
201
1HJJ
195
201
1HJJ
A
2
195
201
1
ASN
engineered mutation
ASP
180
1HJJ
A
P32173
UNP
180
180
7
2
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
A
VAL
68
A
VAL
68
A
ILE
69
A
ILE
69
A
VAL
50
A
VAL
50
A
ASN
53
A
ASN
53
A
ILE
7
A
ILE
7
A
LEU
12
A
LEU
12
A
TRP
94
A
TRP
94
A
PRO
99
A
PRO
99
A
ASP
131
A
ASP
131
A
ASN
139
A
ASN
139
A
VAL
122
A
VAL
122
A
HIS
126
A
HIS
126
A
HIS
167
A
HIS
167
A
ASP
170
A
ASP
170
A
GLU
29
A
GLU
29
A
LEU
30
A
LEU
30
A
LYS
33
A
LYS
33
A
PRO
34
A
PRO
34
BINDING SITE FOR RESIDUE LI A 301
A
LI
301
Software
3
BINDING SITE FOR RESIDUE CIT A 302
A
CIT
302
Software
14
BINDING SITE FOR RESIDUE CIT A 303
A
CIT
303
Software
14
A
HIS
57
A
HIS
57
3
1_555
A
CIT
302
C
CIT
3
1_555
A
CIT
303
D
CIT
3
1_555
A
GLY
22
A
GLY
22
14
1_555
A
ASP
24
A
ASP
24
14
1_555
A
ARG
56
A
ARG
56
14
1_555
A
HIS
57
A
HIS
57
14
1_555
A
ARG
155
A
ARG
155
14
1_555
A
ARG
156
A
ARG
156
14
1_555
A
VAL
157
A
VAL
157
14
1_555
A
MET
158
A
MET
158
14
1_555
A
VAL
159
A
VAL
159
14
1_555
A
ARG
162
A
ARG
162
14
1_555
A
LI
301
B
LI
14
1_555
A
CIT
303
D
CIT
14
1_555
A
HOH
2173
E
HOH
14
1_555
A
HOH
2174
E
HOH
14
1_555
A
MET
20
A
MET
20
14
1_555
A
ARG
56
A
ARG
56
14
1_555
A
HIS
57
A
HIS
57
14
1_555
A
PRO
79
A
PRO
79
14
1_555
A
PRO
133
A
PRO
133
14
1_555
A
VAL
157
A
VAL
157
14
1_555
A
MET
158
A
MET
158
14
1_555
A
LI
301
B
LI
14
1_555
A
CIT
302
C
CIT
14
1_555
A
HOH
2174
E
HOH
14
1_555
A
HOH
2175
E
HOH
14
1_555
A
HOH
2176
E
HOH
14
1_555
A
HOH
2177
E
HOH
14
1_555
A
HOH
2178
E
HOH
14
1_555
18
P 21 21 2