0.015278
0.000000
0.000000
0.000000
0.014036
0.000000
0.000000
0.000000
0.012482
0.00000
0.00000
0.00000
Pruett, P.S.
Azzi, A.
Clark, S.A.
Yousef, M.S.
Gattis, J.L.
Somasundarum, T.
Ellington, W.R.
Chapman, M.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
65.454
71.246
80.116
C10 H15 N5 O10 P2
427.201
n
ADENOSINE-5'-DIPHOSPHATE
non-polymer
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
Mg 2
24.305
MAGNESIUM ION
non-polymer
N O3 -1
62.005
NITRATE 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
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
P
N
2
N
O
N
3
N
O
N
4
N
O
N
5
S
P
N
6
N
O
N
7
N
O
N
8
N
O
N
9
N
O
N
10
N
C
N
11
R
C
N
12
N
O
N
13
S
C
N
14
N
O
N
15
R
C
N
16
N
O
N
17
R
C
Y
18
N
N
Y
19
N
C
Y
20
N
N
Y
21
N
C
Y
22
N
C
N
23
N
N
Y
24
N
N
Y
25
N
C
Y
26
N
N
Y
27
N
C
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
H
N
42
N
H
N
43
N
N
N
44
S
C
N
45
N
C
N
46
N
O
N
47
N
C
N
48
N
O
N
49
N
H
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
N
N
57
S
C
N
58
N
C
N
59
N
O
N
60
N
C
N
61
N
C
N
62
N
C
N
63
N
N
N
64
N
C
N
65
N
N
N
66
N
N
N
67
N
O
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
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
H
N
83
N
N
N
84
S
C
N
85
N
C
N
86
N
O
N
87
N
C
N
88
N
C
N
89
N
O
N
90
N
N
N
91
N
O
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
N
N
101
S
C
N
102
N
C
N
103
N
O
N
104
N
C
N
105
N
C
N
106
N
O
N
107
N
O
N
108
N
O
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
N
N
117
R
C
N
118
N
C
N
119
N
O
N
120
N
C
N
121
N
S
N
122
N
O
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
H
N
130
N
N
N
131
S
C
N
132
N
C
N
133
N
O
N
134
N
C
N
135
N
C
N
136
N
C
N
137
N
O
N
138
N
N
N
139
N
O
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
H
N
149
N
H
N
150
N
N
N
151
S
C
N
152
N
C
N
153
N
O
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
O
N
158
N
O
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
N
N
170
N
C
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
N
N
180
S
C
N
181
N
C
N
182
N
O
N
183
N
C
Y
184
N
C
Y
185
N
N
Y
186
N
C
Y
187
N
C
Y
188
N
N
N
189
N
O
N
190
N
H
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
O
N
201
N
H
N
202
N
H
N
203
N
N
N
204
S
C
N
205
N
C
N
206
N
O
N
207
S
C
N
208
N
C
N
209
N
C
N
210
N
C
N
211
N
O
N
212
N
H
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
N
N
226
S
C
N
227
N
C
N
228
N
O
N
229
N
C
N
230
N
C
N
231
N
C
N
232
N
C
N
233
N
O
N
234
N
H
N
235
N
H
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
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
N
252
N
C
N
253
N
C
N
254
N
C
N
255
N
N
N
256
N
O
N
257
N
H
N
258
N
H
N
259
N
H
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
H
N
272
N
N
N
273
S
C
N
274
N
C
N
275
N
O
N
276
N
C
N
277
N
C
N
278
N
S
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
MG
N
293
N
N
N
294
N
O
N
295
N
O
N
296
N
O
N
297
N
N
N
298
S
C
N
299
N
C
N
300
N
O
N
301
N
C
Y
302
N
C
Y
303
N
C
Y
304
N
C
Y
305
N
C
Y
306
N
C
Y
307
N
C
N
308
N
O
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
N
C
N
325
N
C
N
326
N
C
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
N
C
N
342
N
O
N
343
N
O
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
N
N
352
S
C
N
353
N
C
N
354
N
O
N
355
R
C
N
356
N
O
N
357
N
C
N
358
N
O
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
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
N
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
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
H
N
395
N
N
N
396
S
C
N
397
N
C
N
398
N
O
N
399
N
C
Y
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
C
N
406
N
O
N
407
N
O
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
418
N
H
N
419
N
N
N
420
S
C
N
421
N
C
N
422
N
O
N
423
N
C
N
424
N
C
N
425
N
C
N
426
N
O
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
1
N
doub
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
sing
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
Y
30
N
sing
Y
31
N
sing
Y
32
N
doub
N
33
N
sing
Y
34
N
sing
Y
35
N
sing
Y
36
N
doub
N
37
N
sing
Y
38
N
doub
N
39
N
sing
N
40
N
sing
Y
41
N
sing
Y
42
N
doub
N
43
N
sing
Y
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
doub
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
sing
N
62
N
sing
N
63
N
doub
N
64
N
sing
N
65
N
sing
N
66
N
sing
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
sing
N
77
N
doub
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
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
doub
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
doub
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
sing
N
118
N
sing
N
119
N
sing
N
120
N
doub
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
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
doub
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
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
doub
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
doub
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
Y
184
N
sing
Y
185
N
doub
Y
186
N
doub
N
187
N
sing
Y
188
N
sing
N
189
N
sing
Y
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
doub
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
doub
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
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
doub
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
doub
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
Y
295
N
doub
Y
296
N
sing
Y
297
N
sing
N
298
N
sing
Y
299
N
doub
N
300
N
sing
Y
301
N
doub
N
302
N
sing
Y
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
doub
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
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
doub
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
doub
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
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
doub
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
Y
364
N
doub
Y
365
N
sing
Y
366
N
sing
N
367
N
sing
Y
368
N
doub
Y
369
N
sing
Y
370
N
sing
N
371
N
sing
Y
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
doub
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
Y
392
N
doub
Y
393
N
sing
Y
394
N
sing
N
395
N
sing
Y
396
N
doub
N
397
N
sing
Y
398
N
doub
N
399
N
sing
Y
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
doub
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
26952
26957
10.1074/jbc.M212931200
12732621
The putative catalytic bases have, at most, an accessory role in the mechanism of arginine kinase.
2003
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
95
8449
8454
Transition state structure of arginine kinase: implications for catalysis of bimolecular reactions
1998
10.2210/pdb1p50/pdb
pdb_00001p50
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
100
1
100
1
100
1
mirrors
IMAGE PLATE
2000-03-10
RIGAKU RAXIS
rotating anode
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
40117.578
Arginine kinase
2.7.3.3
E103Q, G116A, D112G, E225Q
1
man
polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
427.201
ADENOSINE-5'-DIPHOSPHATE
1
syn
non-polymer
62.005
NITRATE ION
1
syn
non-polymer
175.209
ARGININE
1
syn
non-polymer
18.015
water
126
nat
water
AK
no
no
VDQATLDKLEAGFKKLQEASDCKSLLKKHLTKDVFDSIKNKKTGMGATLLDVIQSGVENLDSGVGIYAPDAESYRTFGPL
FDPIIDDYHGGFKLTDKHPPKQWGDINTLVGLDPAGQFIISTRVRCGRSLQGYPFNPCLTAEQYKEMEEKVSSTLSSMED
ELKGTYYPLTGMSKATQQQLIDDHFLFKEGDRFLQTANACRYWPTGRGIFHNDAKTFLVWVNEQDHLRIISMQKGGDLKT
VYKRLVTAVDNIESKLPFSHDDRFGFLTFCPTNLGTTMRASVHIQLPKLAKDRKVLEDIASKFNLQVRGTRGEHTESEGG
VYDISNKRRLGLTEYQAVREMQDGILEMIKMEKAAA
VDQATLDKLEAGFKKLQEASDCKSLLKKHLTKDVFDSIKNKKTGMGATLLDVIQSGVENLDSGVGIYAPDAESYRTFGPL
FDPIIDDYHGGFKLTDKHPPKQWGDINTLVGLDPAGQFIISTRVRCGRSLQGYPFNPCLTAEQYKEMEEKVSSTLSSMED
ELKGTYYPLTGMSKATQQQLIDDHFLFKEGDRFLQTANACRYWPTGRGIFHNDAKTFLVWVNEQDHLRIISMQKGGDLKT
VYKRLVTAVDNIESKLPFSHDDRFGFLTFCPTNLGTTMRASVHIQLPKLAKDRKVLEDIASKFNLQVRGTRGEHTESEGG
VYDISNKRRLGLTEYQAVREMQDGILEMIKMEKAAA
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
Atlantic horseshoe crab
Limulus
Escherichia
Escherichia coli
sample
6850
Limulus polyphemus
469008
Escherichia coli BL21(DE3)
BL21-DE3
plasmid
pET22b
4
2.24
44.54
VAPOR DIFFUSION, HANGING DROP
7.5
PEG 6000, Hepes, magnesium chloride, ADP, nitrate, arginine, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
2003-06-17
1
1
2008-04-29
1
2
2011-07-13
1
3
2021-10-27
1
4
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_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.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_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.ptnr3_label_comp_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Transition state structure of Arginine Kinase
RCSB
Y
RCSB
2003-04-24
REL
REL
MG
MAGNESIUM ION
ADP
ADENOSINE-5'-DIPHOSPHATE
NO3
NITRATE ION
ARG
ARGININE
HOH
water
1BG0
PDB entry 1BG0
PDB
experimental model
MAG
402
2
MG
MG
402
A
ADP
400
3
ADP
ADP
400
A
NO3
401
4
NO3
NO3
401
A
ARG
403
5
ARG
ARG
403
A
TIP
1
6
HOH
HOH
404
A
TIP
2
6
HOH
HOH
405
A
TIP
3
6
HOH
HOH
406
A
TIP
4
6
HOH
HOH
407
A
TIP
5
6
HOH
HOH
408
A
TIP
6
6
HOH
HOH
409
A
TIP
7
6
HOH
HOH
410
A
TIP
8
6
HOH
HOH
411
A
TIP
9
6
HOH
HOH
412
A
TIP
10
6
HOH
HOH
413
A
TIP
11
6
HOH
HOH
414
A
TIP
12
6
HOH
HOH
415
A
TIP
13
6
HOH
HOH
416
A
TIP
14
6
HOH
HOH
417
A
TIP
15
6
HOH
HOH
418
A
TIP
16
6
HOH
HOH
419
A
TIP
17
6
HOH
HOH
420
A
TIP
18
6
HOH
HOH
421
A
TIP
19
6
HOH
HOH
422
A
TIP
20
6
HOH
HOH
423
A
TIP
21
6
HOH
HOH
424
A
TIP
22
6
HOH
HOH
425
A
TIP
23
6
HOH
HOH
426
A
TIP
24
6
HOH
HOH
427
A
TIP
25
6
HOH
HOH
428
A
TIP
26
6
HOH
HOH
429
A
TIP
27
6
HOH
HOH
430
A
TIP
28
6
HOH
HOH
431
A
TIP
29
6
HOH
HOH
432
A
TIP
30
6
HOH
HOH
433
A
TIP
31
6
HOH
HOH
434
A
TIP
32
6
HOH
HOH
435
A
TIP
33
6
HOH
HOH
436
A
TIP
34
6
HOH
HOH
437
A
TIP
35
6
HOH
HOH
438
A
TIP
36
6
HOH
HOH
439
A
TIP
37
6
HOH
HOH
440
A
TIP
38
6
HOH
HOH
441
A
TIP
39
6
HOH
HOH
442
A
TIP
40
6
HOH
HOH
443
A
TIP
41
6
HOH
HOH
444
A
TIP
42
6
HOH
HOH
445
A
TIP
43
6
HOH
HOH
446
A
TIP
44
6
HOH
HOH
447
A
TIP
45
6
HOH
HOH
448
A
TIP
46
6
HOH
HOH
449
A
TIP
47
6
HOH
HOH
450
A
TIP
48
6
HOH
HOH
451
A
TIP
49
6
HOH
HOH
452
A
TIP
50
6
HOH
HOH
453
A
TIP
51
6
HOH
HOH
454
A
TIP
52
6
HOH
HOH
455
A
TIP
53
6
HOH
HOH
456
A
TIP
54
6
HOH
HOH
457
A
TIP
55
6
HOH
HOH
458
A
TIP
56
6
HOH
HOH
459
A
TIP
57
6
HOH
HOH
460
A
TIP
58
6
HOH
HOH
461
A
TIP
59
6
HOH
HOH
462
A
TIP
60
6
HOH
HOH
463
A
TIP
61
6
HOH
HOH
464
A
TIP
62
6
HOH
HOH
465
A
TIP
63
6
HOH
HOH
466
A
TIP
64
6
HOH
HOH
467
A
TIP
65
6
HOH
HOH
468
A
TIP
66
6
HOH
HOH
469
A
TIP
67
6
HOH
HOH
470
A
TIP
68
6
HOH
HOH
471
A
TIP
69
6
HOH
HOH
472
A
TIP
70
6
HOH
HOH
473
A
TIP
71
6
HOH
HOH
474
A
TIP
72
6
HOH
HOH
475
A
TIP
73
6
HOH
HOH
476
A
TIP
74
6
HOH
HOH
477
A
TIP
75
6
HOH
HOH
478
A
TIP
76
6
HOH
HOH
479
A
TIP
77
6
HOH
HOH
480
A
TIP
78
6
HOH
HOH
481
A
TIP
79
6
HOH
HOH
482
A
TIP
80
6
HOH
HOH
483
A
TIP
81
6
HOH
HOH
484
A
TIP
82
6
HOH
HOH
485
A
TIP
83
6
HOH
HOH
486
A
TIP
84
6
HOH
HOH
487
A
TIP
85
6
HOH
HOH
488
A
TIP
86
6
HOH
HOH
489
A
TIP
87
6
HOH
HOH
490
A
TIP
88
6
HOH
HOH
491
A
TIP
89
6
HOH
HOH
492
A
TIP
90
6
HOH
HOH
493
A
TIP
91
6
HOH
HOH
494
A
TIP
92
6
HOH
HOH
495
A
TIP
93
6
HOH
HOH
496
A
TIP
94
6
HOH
HOH
497
A
TIP
95
6
HOH
HOH
498
A
TIP
96
6
HOH
HOH
499
A
TIP
97
6
HOH
HOH
500
A
TIP
98
6
HOH
HOH
501
A
TIP
99
6
HOH
HOH
502
A
TIP
100
6
HOH
HOH
503
A
TIP
101
6
HOH
HOH
504
A
TIP
102
6
HOH
HOH
505
A
TIP
103
6
HOH
HOH
506
A
TIP
104
6
HOH
HOH
507
A
TIP
105
6
HOH
HOH
508
A
TIP
106
6
HOH
HOH
509
A
TIP
107
6
HOH
HOH
510
A
TIP
108
6
HOH
HOH
511
A
TIP
109
6
HOH
HOH
512
A
TIP
110
6
HOH
HOH
513
A
TIP
111
6
HOH
HOH
514
A
TIP
112
6
HOH
HOH
515
A
TIP
113
6
HOH
HOH
516
A
TIP
114
6
HOH
HOH
517
A
TIP
115
6
HOH
HOH
518
A
TIP
116
6
HOH
HOH
519
A
TIP
117
6
HOH
HOH
520
A
TIP
118
6
HOH
HOH
521
A
TIP
119
6
HOH
HOH
522
A
TIP
120
6
HOH
HOH
523
A
TIP
121
6
HOH
HOH
524
A
TIP
122
6
HOH
HOH
525
A
TIP
123
6
HOH
HOH
526
A
TIP
124
6
HOH
HOH
527
A
TIP
125
6
HOH
HOH
528
A
TIP
126
6
HOH
HOH
529
A
VAL
2
n
1
VAL
2
A
ASP
3
n
2
ASP
3
A
GLN
4
n
3
GLN
4
A
ALA
5
n
4
ALA
5
A
THR
6
n
5
THR
6
A
LEU
7
n
6
LEU
7
A
ASP
8
n
7
ASP
8
A
LYS
9
n
8
LYS
9
A
LEU
10
n
9
LEU
10
A
GLU
11
n
10
GLU
11
A
ALA
12
n
11
ALA
12
A
GLY
13
n
12
GLY
13
A
PHE
14
n
13
PHE
14
A
LYS
15
n
14
LYS
15
A
LYS
16
n
15
LYS
16
A
LEU
17
n
16
LEU
17
A
GLN
18
n
17
GLN
18
A
GLU
19
n
18
GLU
19
A
ALA
20
n
19
ALA
20
A
SER
21
n
20
SER
21
A
ASP
22
n
21
ASP
22
A
CYS
23
n
22
CYS
23
A
LYS
24
n
23
LYS
24
A
SER
25
n
24
SER
25
A
LEU
26
n
25
LEU
26
A
LEU
27
n
26
LEU
27
A
LYS
28
n
27
LYS
28
A
LYS
29
n
28
LYS
29
A
HIS
30
n
29
HIS
30
A
LEU
31
n
30
LEU
31
A
THR
32
n
31
THR
32
A
LYS
33
n
32
LYS
33
A
ASP
34
n
33
ASP
34
A
VAL
35
n
34
VAL
35
A
PHE
36
n
35
PHE
36
A
ASP
37
n
36
ASP
37
A
SER
38
n
37
SER
38
A
ILE
39
n
38
ILE
39
A
LYS
40
n
39
LYS
40
A
ASN
41
n
40
ASN
41
A
LYS
42
n
41
LYS
42
A
LYS
43
n
42
LYS
43
A
THR
44
n
43
THR
44
A
GLY
45
n
44
GLY
45
A
MET
46
n
45
MET
46
A
GLY
47
n
46
GLY
47
A
ALA
48
n
47
ALA
48
A
THR
49
n
48
THR
49
A
LEU
50
n
49
LEU
50
A
LEU
51
n
50
LEU
51
A
ASP
52
n
51
ASP
52
A
VAL
53
n
52
VAL
53
A
ILE
54
n
53
ILE
54
A
GLN
55
n
54
GLN
55
A
SER
56
n
55
SER
56
A
GLY
57
n
56
GLY
57
A
VAL
58
n
57
VAL
58
A
GLU
59
n
58
GLU
59
A
ASN
60
n
59
ASN
60
A
LEU
61
n
60
LEU
61
A
ASP
62
n
61
ASP
62
A
SER
63
n
62
SER
63
A
GLY
64
n
63
GLY
64
A
VAL
65
n
64
VAL
65
A
GLY
66
n
65
GLY
66
A
ILE
67
n
66
ILE
67
A
TYR
68
n
67
TYR
68
A
ALA
69
n
68
ALA
69
A
PRO
70
n
69
PRO
70
A
ASP
71
n
70
ASP
71
A
ALA
72
n
71
ALA
72
A
GLU
73
n
72
GLU
73
A
SER
74
n
73
SER
74
A
TYR
75
n
74
TYR
75
A
ARG
76
n
75
ARG
76
A
THR
77
n
76
THR
77
A
PHE
78
n
77
PHE
78
A
GLY
79
n
78
GLY
79
A
PRO
80
n
79
PRO
80
A
LEU
81
n
80
LEU
81
A
PHE
82
n
81
PHE
82
A
ASP
83
n
82
ASP
83
A
PRO
84
n
83
PRO
84
A
ILE
85
n
84
ILE
85
A
ILE
86
n
85
ILE
86
A
ASP
87
n
86
ASP
87
A
ASP
88
n
87
ASP
88
A
TYR
89
n
88
TYR
89
A
HIS
90
n
89
HIS
90
A
GLY
91
n
90
GLY
91
A
GLY
92
n
91
GLY
92
A
PHE
93
n
92
PHE
93
A
LYS
94
n
93
LYS
94
A
LEU
95
n
94
LEU
95
A
THR
96
n
95
THR
96
A
ASP
97
n
96
ASP
97
A
LYS
98
n
97
LYS
98
A
HIS
99
n
98
HIS
99
A
PRO
100
n
99
PRO
100
A
PRO
101
n
100
PRO
101
A
LYS
102
n
101
LYS
102
A
GLN
103
n
102
GLN
103
A
TRP
104
n
103
TRP
104
A
GLY
105
n
104
GLY
105
A
ASP
106
n
105
ASP
106
A
ILE
107
n
106
ILE
107
A
ASN
108
n
107
ASN
108
A
THR
109
n
108
THR
109
A
LEU
110
n
109
LEU
110
A
VAL
111
n
110
VAL
111
A
GLY
112
n
111
GLY
112
A
LEU
113
n
112
LEU
113
A
ASP
114
n
113
ASP
114
A
PRO
115
n
114
PRO
115
A
ALA
116
n
115
ALA
116
A
GLY
117
n
116
GLY
117
A
GLN
118
n
117
GLN
118
A
PHE
119
n
118
PHE
119
A
ILE
120
n
119
ILE
120
A
ILE
121
n
120
ILE
121
A
SER
122
n
121
SER
122
A
THR
123
n
122
THR
123
A
ARG
124
n
123
ARG
124
A
VAL
125
n
124
VAL
125
A
ARG
126
n
125
ARG
126
A
CYS
127
n
126
CYS
127
A
GLY
128
n
127
GLY
128
A
ARG
129
n
128
ARG
129
A
SER
130
n
129
SER
130
A
LEU
131
n
130
LEU
131
A
GLN
132
n
131
GLN
132
A
GLY
133
n
132
GLY
133
A
TYR
134
n
133
TYR
134
A
PRO
135
n
134
PRO
135
A
PHE
136
n
135
PHE
136
A
ASN
137
n
136
ASN
137
A
PRO
138
n
137
PRO
138
A
CYS
139
n
138
CYS
139
A
LEU
140
n
139
LEU
140
A
THR
141
n
140
THR
141
A
ALA
142
n
141
ALA
142
A
GLU
143
n
142
GLU
143
A
GLN
144
n
143
GLN
144
A
TYR
145
n
144
TYR
145
A
LYS
146
n
145
LYS
146
A
GLU
147
n
146
GLU
147
A
MET
148
n
147
MET
148
A
GLU
149
n
148
GLU
149
A
GLU
150
n
149
GLU
150
A
LYS
151
n
150
LYS
151
A
VAL
152
n
151
VAL
152
A
SER
153
n
152
SER
153
A
SER
154
n
153
SER
154
A
THR
155
n
154
THR
155
A
LEU
156
n
155
LEU
156
A
SER
157
n
156
SER
157
A
SER
158
n
157
SER
158
A
MET
159
n
158
MET
159
A
GLU
160
n
159
GLU
160
A
ASP
161
n
160
ASP
161
A
GLU
162
n
161
GLU
162
A
LEU
163
n
162
LEU
163
A
LYS
164
n
163
LYS
164
A
GLY
165
n
164
GLY
165
A
THR
166
n
165
THR
166
A
TYR
167
n
166
TYR
167
A
TYR
168
n
167
TYR
168
A
PRO
169
n
168
PRO
169
A
LEU
170
n
169
LEU
170
A
THR
171
n
170
THR
171
A
GLY
172
n
171
GLY
172
A
MET
173
n
172
MET
173
A
SER
174
n
173
SER
174
A
LYS
175
n
174
LYS
175
A
ALA
176
n
175
ALA
176
A
THR
177
n
176
THR
177
A
GLN
178
n
177
GLN
178
A
GLN
179
n
178
GLN
179
A
GLN
180
n
179
GLN
180
A
LEU
181
n
180
LEU
181
A
ILE
182
n
181
ILE
182
A
ASP
183
n
182
ASP
183
A
ASP
184
n
183
ASP
184
A
HIS
185
n
184
HIS
185
A
PHE
186
n
185
PHE
186
A
LEU
187
n
186
LEU
187
A
PHE
188
n
187
PHE
188
A
LYS
189
n
188
LYS
189
A
GLU
190
n
189
GLU
190
A
GLY
191
n
190
GLY
191
A
ASP
192
n
191
ASP
192
A
ARG
193
n
192
ARG
193
A
PHE
194
n
193
PHE
194
A
LEU
195
n
194
LEU
195
A
GLN
196
n
195
GLN
196
A
THR
197
n
196
THR
197
A
ALA
198
n
197
ALA
198
A
ASN
199
n
198
ASN
199
A
ALA
200
n
199
ALA
200
A
CYS
201
n
200
CYS
201
A
ARG
202
n
201
ARG
202
A
TYR
203
n
202
TYR
203
A
TRP
204
n
203
TRP
204
A
PRO
205
n
204
PRO
205
A
THR
206
n
205
THR
206
A
GLY
207
n
206
GLY
207
A
ARG
208
n
207
ARG
208
A
GLY
209
n
208
GLY
209
A
ILE
210
n
209
ILE
210
A
PHE
211
n
210
PHE
211
A
HIS
212
n
211
HIS
212
A
ASN
213
n
212
ASN
213
A
ASP
214
n
213
ASP
214
A
ALA
215
n
214
ALA
215
A
LYS
216
n
215
LYS
216
A
THR
217
n
216
THR
217
A
PHE
218
n
217
PHE
218
A
LEU
219
n
218
LEU
219
A
VAL
220
n
219
VAL
220
A
TRP
221
n
220
TRP
221
A
VAL
222
n
221
VAL
222
A
ASN
223
n
222
ASN
223
A
GLU
224
n
223
GLU
224
A
GLN
225
n
224
GLN
225
A
ASP
226
n
225
ASP
226
A
HIS
227
n
226
HIS
227
A
LEU
228
n
227
LEU
228
A
ARG
229
n
228
ARG
229
A
ILE
230
n
229
ILE
230
A
ILE
231
n
230
ILE
231
A
SER
232
n
231
SER
232
A
MET
233
n
232
MET
233
A
GLN
234
n
233
GLN
234
A
LYS
235
n
234
LYS
235
A
GLY
236
n
235
GLY
236
A
GLY
237
n
236
GLY
237
A
ASP
238
n
237
ASP
238
A
LEU
239
n
238
LEU
239
A
LYS
240
n
239
LYS
240
A
THR
241
n
240
THR
241
A
VAL
242
n
241
VAL
242
A
TYR
243
n
242
TYR
243
A
LYS
244
n
243
LYS
244
A
ARG
245
n
244
ARG
245
A
LEU
246
n
245
LEU
246
A
VAL
247
n
246
VAL
247
A
THR
248
n
247
THR
248
A
ALA
249
n
248
ALA
249
A
VAL
250
n
249
VAL
250
A
ASP
251
n
250
ASP
251
A
ASN
252
n
251
ASN
252
A
ILE
253
n
252
ILE
253
A
GLU
254
n
253
GLU
254
A
SER
255
n
254
SER
255
A
LYS
256
n
255
LYS
256
A
LEU
257
n
256
LEU
257
A
PRO
258
n
257
PRO
258
A
PHE
259
n
258
PHE
259
A
SER
260
n
259
SER
260
A
HIS
261
n
260
HIS
261
A
ASP
262
n
261
ASP
262
A
ASP
263
n
262
ASP
263
A
ARG
264
n
263
ARG
264
A
PHE
265
n
264
PHE
265
A
GLY
266
n
265
GLY
266
A
PHE
267
n
266
PHE
267
A
LEU
268
n
267
LEU
268
A
THR
269
n
268
THR
269
A
PHE
270
n
269
PHE
270
A
CYS
271
n
270
CYS
271
A
PRO
272
n
271
PRO
272
A
THR
273
n
272
THR
273
A
ASN
274
n
273
ASN
274
A
LEU
275
n
274
LEU
275
A
GLY
276
n
275
GLY
276
A
THR
277
n
276
THR
277
A
THR
278
n
277
THR
278
A
MET
279
n
278
MET
279
A
ARG
280
n
279
ARG
280
A
ALA
281
n
280
ALA
281
A
SER
282
n
281
SER
282
A
VAL
283
n
282
VAL
283
A
HIS
284
n
283
HIS
284
A
ILE
285
n
284
ILE
285
A
GLN
286
n
285
GLN
286
A
LEU
287
n
286
LEU
287
A
PRO
288
n
287
PRO
288
A
LYS
289
n
288
LYS
289
A
LEU
290
n
289
LEU
290
A
ALA
291
n
290
ALA
291
A
LYS
292
n
291
LYS
292
A
ASP
293
n
292
ASP
293
A
ARG
294
n
293
ARG
294
A
LYS
295
n
294
LYS
295
A
VAL
296
n
295
VAL
296
A
LEU
297
n
296
LEU
297
A
GLU
298
n
297
GLU
298
A
ASP
299
n
298
ASP
299
A
ILE
300
n
299
ILE
300
A
ALA
301
n
300
ALA
301
A
SER
302
n
301
SER
302
A
LYS
303
n
302
LYS
303
A
PHE
304
n
303
PHE
304
A
ASN
305
n
304
ASN
305
A
LEU
306
n
305
LEU
306
A
GLN
307
n
306
GLN
307
A
VAL
308
n
307
VAL
308
A
ARG
309
n
308
ARG
309
A
GLY
310
n
309
GLY
310
A
THR
311
n
310
THR
311
A
ARG
312
n
311
ARG
312
A
GLY
313
n
312
GLY
313
A
GLU
314
n
313
GLU
314
A
HIS
315
n
314
HIS
315
A
THR
316
n
315
THR
316
A
GLU
317
n
316
GLU
317
A
SER
318
n
317
SER
318
A
GLU
319
n
318
GLU
319
A
GLY
320
n
319
GLY
320
A
GLY
321
n
320
GLY
321
A
VAL
322
n
321
VAL
322
A
TYR
323
n
322
TYR
323
A
ASP
324
n
323
ASP
324
A
ILE
325
n
324
ILE
325
A
SER
326
n
325
SER
326
A
ASN
327
n
326
ASN
327
A
LYS
328
n
327
LYS
328
A
ARG
329
n
328
ARG
329
A
ARG
330
n
329
ARG
330
A
LEU
331
n
330
LEU
331
A
GLY
332
n
331
GLY
332
A
LEU
333
n
332
LEU
333
A
THR
334
n
333
THR
334
A
GLU
335
n
334
GLU
335
A
TYR
336
n
335
TYR
336
A
GLN
337
n
336
GLN
337
A
ALA
338
n
337
ALA
338
A
VAL
339
n
338
VAL
339
A
ARG
340
n
339
ARG
340
A
GLU
341
n
340
GLU
341
A
MET
342
n
341
MET
342
A
GLN
343
n
342
GLN
343
A
ASP
344
n
343
ASP
344
A
GLY
345
n
344
GLY
345
A
ILE
346
n
345
ILE
346
A
LEU
347
n
346
LEU
347
A
GLU
348
n
347
GLU
348
A
MET
349
n
348
MET
349
A
ILE
350
n
349
ILE
350
A
LYS
351
n
350
LYS
351
A
MET
352
n
351
MET
352
A
GLU
353
n
352
GLU
353
A
LYS
354
n
353
LYS
354
A
ALA
355
n
354
ALA
355
A
ALA
356
n
355
ALA
356
A
ALA
357
n
356
ALA
357
A
author_and_software_defined_assembly
PISA
1
monomeric
A
ADP
400
C
O1A
ADP
1_555
A
MG
402
B
MG
MG
1_555
A
ADP
400
C
O1B
ADP
1_555
77.4
A
ADP
400
C
O1A
ADP
1_555
A
MG
402
B
MG
MG
1_555
A
NO3
401
D
O1
NO3
1_555
80.0
A
ADP
400
C
O1B
ADP
1_555
A
MG
402
B
MG
MG
1_555
A
NO3
401
D
O1
NO3
1_555
59.0
A
ADP
400
C
O1A
ADP
1_555
A
MG
402
B
MG
MG
1_555
A
HOH
421
F
O
HOH
1_555
153.7
A
ADP
400
C
O1B
ADP
1_555
A
MG
402
B
MG
MG
1_555
A
HOH
421
F
O
HOH
1_555
77.5
A
NO3
401
D
O1
NO3
1_555
A
MG
402
B
MG
MG
1_555
A
HOH
421
F
O
HOH
1_555
93.9
A
ADP
400
C
O1A
ADP
1_555
A
MG
402
B
MG
MG
1_555
A
HOH
473
F
O
HOH
1_555
77.8
A
ADP
400
C
O1B
ADP
1_555
A
MG
402
B
MG
MG
1_555
A
HOH
473
F
O
HOH
1_555
67.9
A
NO3
401
D
O1
NO3
1_555
A
MG
402
B
MG
MG
1_555
A
HOH
473
F
O
HOH
1_555
125.5
A
HOH
421
F
O
HOH
1_555
A
MG
402
B
MG
MG
1_555
A
HOH
473
F
O
HOH
1_555
85.4
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
TYR
168
A
N
TYR
167
A
O
ILE
210
A
O
ILE
209
A
N
GLY
209
A
N
GLY
208
A
O
VAL
222
A
O
VAL
221
A
N
LEU
219
A
N
LEU
218
A
O
ILE
231
A
O
ILE
230
A
O
GLN
234
A
O
GLN
233
A
N
THR
123
A
N
THR
122
A
N
ARG
124
A
N
ARG
123
A
O
SER
282
A
O
SER
281
A
N
ILE
285
A
N
ILE
284
A
O
TYR
323
A
O
TYR
322
A
O
SER
326
A
O
SER
325
A
N
GLN
307
A
N
GLN
306
A
N
ASP
262
A
N
ASP
261
A
O
GLY
266
A
O
GLY
265
1
A
OXT
ARG
403
E
OXT
ARG
1
1
N
1
A
SER
21
-33.54
-28.76
1
A
PHE
36
-57.99
-72.23
1
A
ILE
39
-135.48
-30.62
1
A
LYS
40
-36.71
-28.48
1
A
LEU
61
-33.39
-35.40
1
A
ASP
62
-69.92
8.32
1
A
VAL
65
-100.50
-62.02
1
A
PRO
80
-38.71
-32.39
1
A
LEU
81
-97.24
-60.71
1
A
PHE
119
-144.03
-52.42
1
A
ASN
137
-13.31
-66.56
1
A
ASP
161
47.48
-140.64
1
A
GLU
224
-102.49
-122.68
1
A
ASP
293
-161.14
112.15
1
A
LYS
295
-67.78
-71.64
1
A
ARG
330
-135.38
-32.51
0.246
0.172
2.8
10
282
8914
8632
94.6
random
1
THROUGHOUT
2
2
MOLECULAR REPLACEMENT
PDB entry 1BG0
Engh & Huber
0.38
2.8
10
126
2985
43
0
2816
2.8
10
1P50
9424
8914
2.0
2.0
0.128
1
5.2
94.6
2.8
2.9
92
data reduction
DENZO
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
Transition state structure of an Arginine Kinase mutant
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
A
ASP
3
A
ASP
2
HELX_P
A
ALA
20
A
ALA
19
1
1
18
A
SER
25
A
SER
24
HELX_P
A
LEU
31
A
LEU
30
1
2
7
A
THR
32
A
THR
31
HELX_P
A
LYS
40
A
LYS
39
1
3
9
A
THR
49
A
THR
48
HELX_P
A
ASN
60
A
ASN
59
1
4
12
A
GLU
73
A
GLU
72
HELX_P
A
PHE
78
A
PHE
77
1
5
6
A
PHE
78
A
PHE
77
HELX_P
A
HIS
90
A
HIS
89
1
6
13
A
ASP
106
A
ASP
105
HELX_P
A
LEU
110
A
LEU
109
5
7
5
A
PHE
136
A
PHE
135
HELX_P
A
LEU
140
A
LEU
139
5
8
5
A
THR
141
A
THR
140
HELX_P
A
SER
158
A
SER
157
1
9
18
A
MET
159
A
MET
158
HELX_P
A
MET
159
A
MET
158
5
10
1
A
GLU
160
A
GLU
159
HELX_P
A
LYS
164
A
LYS
163
5
11
5
A
SER
174
A
SER
173
HELX_P
A
ASP
184
A
ASP
183
1
12
11
A
ASP
192
A
ASP
191
HELX_P
A
THR
197
A
THR
196
1
13
6
A
ASP
238
A
ASP
237
HELX_P
A
SER
255
A
SER
254
1
14
18
A
CYS
271
A
CYS
270
HELX_P
A
LEU
275
A
LEU
274
5
15
5
A
LYS
289
A
LYS
288
HELX_P
A
LYS
292
A
LYS
291
5
16
4
A
ASP
293
A
ASP
292
HELX_P
A
PHE
304
A
PHE
303
1
17
12
A
THR
334
A
THR
333
HELX_P
A
ALA
356
A
ALA
355
1
18
23
metalc
2.246
A
ADP
400
C
O1A
ADP
1_555
A
MG
402
B
MG
MG
1_555
metalc
2.517
A
ADP
400
C
O1B
ADP
1_555
A
MG
402
B
MG
MG
1_555
metalc
2.020
A
NO3
401
D
O1
NO3
1_555
A
MG
402
B
MG
MG
1_555
metalc
2.101
A
MG
402
B
MG
MG
1_555
A
HOH
421
F
O
HOH
1_555
metalc
2.088
A
MG
402
B
MG
MG
1_555
A
HOH
473
F
O
HOH
1_555
TRANSFERASE
phosphagen kinase, transition state, TRANSFERASE
A
TRP
204
A
TRP
203
1
A
PRO
205
A
PRO
204
-0.06
KARG_LIMPO
UNP
1
2
P51541
VDQATLDKLEAGFKKLQEASDCKSLLKKHLTKDVFDSIKNKKTGMGATLLDVIQSGVENLDSGVGIYAPDAESYRTFGPL
FDPIIDDYHGGFKLTDKHPPKEWGDINTLVDLDPGGQFIISTRVRCGRSLQGYPFNPCLTAEQYKEMEEKVSSTLSSMED
ELKGTYYPLTGMSKATQQQLIDDHFLFKEGDRFLQTANACRYWPTGRGIFHNDAKTFLVWVNEEDHLRIISMQKGGDLKT
VYKRLVTAVDNIESKLPFSHDDRFGFLTFCPTNLGTTMRASVHIQLPKLAKDRKVLEDIASKFNLQVRGTRGEHTESEGG
VYDISNKRRLGLTEYQAVREMQDGILEMIKMEKAAA
2
357
1P50
2
357
P51541
A
1
1
356
1
GLU
engineered mutation
GLN
103
1P50
A
P51541
UNP
103
102
1
ASP
engineered mutation
GLY
112
1P50
A
P51541
UNP
112
111
1
GLY
engineered mutation
ALA
116
1P50
A
P51541
UNP
116
115
1
GLU
engineered mutation
GLN
225
1P50
A
P51541
UNP
225
224
8
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
166
A
THR
165
A
PRO
169
A
PRO
168
A
GLY
209
A
GLY
208
A
HIS
212
A
HIS
211
A
PHE
218
A
PHE
217
A
VAL
222
A
VAL
221
A
LEU
228
A
LEU
227
A
LYS
235
A
LYS
234
A
ILE
120
A
ILE
119
A
ARG
129
A
ARG
128
A
ARG
280
A
ARG
279
A
GLN
286
A
GLN
285
A
VAL
322
A
VAL
321
A
ASN
327
A
ASN
326
A
LEU
306
A
LEU
305
A
ARG
309
A
ARG
308
A
HIS
261
A
HIS
260
A
ASP
262
A
ASP
261
A
GLY
266
A
GLY
265
A
PHE
267
A
PHE
266
BINDING SITE FOR RESIDUE MG A 402
A
MG
402
Software
5
BINDING SITE FOR RESIDUE ADP A 400
A
ADP
400
Software
24
BINDING SITE FOR RESIDUE NO3 A 401
A
NO3
401
Software
10
BINDING SITE FOR RESIDUE ARG A 403
A
ARG
403
Software
12
A
GLU
314
A
GLU
313
5
1_555
A
ADP
400
C
ADP
5
1_555
A
NO3
401
D
NO3
5
1_555
A
HOH
421
F
HOH
5
1_555
A
HOH
473
F
HOH
5
1_555
A
SER
122
A
SER
121
24
1_555
A
ARG
124
A
ARG
123
24
1_555
A
ARG
126
A
ARG
125
24
1_555
A
HIS
185
A
HIS
184
24
1_555
A
TRP
221
A
TRP
220
24
1_555
A
ARG
229
A
ARG
228
24
1_555
A
MET
233
A
MET
232
24
1_555
A
ARG
280
A
ARG
279
24
1_555
A
SER
282
A
SER
281
24
1_555
A
VAL
283
A
VAL
282
24
1_555
A
HIS
284
A
HIS
283
24
1_555
A
ARG
309
A
ARG
308
24
1_555
A
THR
311
A
THR
310
24
1_555
A
ARG
312
A
ARG
311
24
1_555
A
GLY
313
A
GLY
312
24
1_555
A
GLU
314
A
GLU
313
24
1_555
A
ASP
324
A
ASP
323
24
1_555
A
NO3
401
D
NO3
24
1_555
A
MG
402
B
MG
24
1_555
A
HOH
405
F
HOH
24
1_555
A
HOH
409
F
HOH
24
1_555
A
HOH
421
F
HOH
24
1_555
A
HOH
423
F
HOH
24
1_555
A
HOH
473
F
HOH
24
1_555
A
ARG
126
A
ARG
125
10
1_555
A
GLN
225
A
GLN
224
10
1_555
A
ARG
229
A
ARG
228
10
1_555
A
ASN
274
A
ASN
273
10
1_555
A
ARG
309
A
ARG
308
10
1_555
A
GLU
314
A
GLU
313
10
1_555
A
ADP
400
C
ADP
10
1_555
A
MG
402
B
MG
10
1_555
A
ARG
403
E
ARG
10
1_555
A
HOH
421
F
HOH
10
1_555
A
SER
63
A
SER
62
12
1_555
A
GLY
64
A
GLY
63
12
1_555
A
VAL
65
A
VAL
64
12
1_555
A
GLY
66
A
GLY
65
12
1_555
A
TYR
68
A
TYR
67
12
1_555
A
PHE
194
A
PHE
193
12
1_555
A
GLN
225
A
GLN
224
12
1_555
A
CYS
271
A
CYS
270
12
1_555
A
THR
273
A
THR
272
12
1_555
A
GLU
314
A
GLU
313
12
1_555
A
NO3
401
D
NO3
12
1_555
A
HOH
441
F
HOH
12
1_555
19
P 21 21 21