0.027155
0.000000
0.008131
0.000000
0.028317
0.000000
0.000000
0.000000
0.017888
0.00000
0.00000
0.00000
Cherfils, J.
Menetrey, J.
Le Bras, G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
106.67
90.00
36.826
35.315
58.356
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
C10 H15 N5 O11 P2
443.201
n
GUANOSINE-5'-DIPHOSPHATE
RNA linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
Mg 2
24.305
MAGNESIUM 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
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
P
N
89
N
O
N
90
N
O
N
91
N
O
N
92
N
O
N
93
N
P
N
94
N
O
N
95
N
O
N
96
N
O
N
97
N
C
N
98
R
C
N
99
N
O
N
100
S
C
N
101
N
O
N
102
R
C
N
103
N
O
N
104
R
C
Y
105
N
N
Y
106
N
C
Y
107
N
N
Y
108
N
C
N
109
N
C
N
110
N
O
N
111
N
N
N
112
N
C
N
113
N
N
N
114
N
N
Y
115
N
C
N
116
N
H
N
117
N
H
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
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
N
N
132
S
C
N
133
N
C
N
134
N
O
N
135
N
C
N
136
N
C
N
137
N
C
N
138
N
O
N
139
N
N
N
140
N
O
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
H
N
151
N
N
N
152
S
C
N
153
N
C
N
154
N
O
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
O
N
159
N
O
N
160
N
O
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
N
N
171
N
C
N
172
N
C
N
173
N
O
N
174
N
O
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
O
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
S
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
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
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
O
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
H
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
MG
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
Y
278
N
C
Y
279
N
C
Y
280
N
C
Y
281
N
C
Y
282
N
C
Y
283
N
C
N
284
N
O
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
H
N
296
N
N
N
297
S
C
N
298
N
C
N
299
N
O
N
300
N
C
N
301
N
C
N
302
N
C
N
303
N
O
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
H
N
313
N
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
N
318
N
O
N
319
N
O
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
R
C
N
332
N
O
N
333
N
C
N
334
N
O
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
H
N
344
N
N
N
345
S
C
N
346
N
C
N
347
N
O
N
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
N
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
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
H
N
369
N
H
N
370
N
H
N
371
N
N
N
372
S
C
N
373
N
C
N
374
N
O
N
375
N
C
Y
376
N
C
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
O
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
N
400
N
C
N
401
N
C
N
402
N
O
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
413
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
doub
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
doub
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
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
sing
N
110
N
sing
N
111
N
sing
Y
112
N
sing
Y
113
N
sing
Y
114
N
doub
N
115
N
sing
Y
116
N
sing
N
117
N
sing
Y
118
N
doub
N
119
N
doub
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
doub
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
doub
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
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
sing
N
153
N
doub
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
doub
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
sing
N
171
N
doub
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
doub
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
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
doub
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
sing
N
224
N
doub
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
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
doub
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
doub
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
Y
272
N
doub
Y
273
N
sing
Y
274
N
sing
N
275
N
sing
Y
276
N
doub
N
277
N
sing
Y
278
N
doub
N
279
N
sing
Y
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
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
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
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
doub
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
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
EMBO J.
EMJODG
0897
0261-4189
16
5582
5591
10.1093/emboj/16.18.5582
9312017
Crystal structures of the small G protein Rap2A in complex with its substrate GTP, with GDP and with GTPgammaS.
1997
10.2210/pdb1kao/pdb
pdb_00001kao
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
18945.562
RAP2A
1
man
polymer
24.305
MAGNESIUM ION
2
syn
non-polymer
443.201
GUANOSINE-5'-DIPHOSPHATE
1
syn
non-polymer
18.015
water
70
nat
water
no
no
MREYKVVVLGSGGVGKSALTVQFVTGTFIEKYDPTIEDFYRKEIEVDSSPSVLEILDTAGTEQFASMRDLYIKNGQGFIL
VYSLVNQQSFQDIKPMRDQIIRVKRYEKVPVILVGNKVDLESEREVSSSEGRALAEEWGCPFMETSAKSKTMVDELFAEI
VRQMNYA
MREYKVVVLGSGGVGKSALTVQFVTGTFIEKYDPTIEDFYRKEIEVDSSPSVLEILDTAGTEQFASMRDLYIKNGQGFIL
VYSLVNQQSFQDIKPMRDQIIRVKRYEKVPVILVGNKVDLESEREVSSSEGRALAEEWGCPFMETSAKSKTMVDELFAEI
VRQMNYA
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
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
1.92
29.6
8.0
PEG 6000 (25%), TRIS 100MM PH 8, MGCL2 100MM, pH 8.0
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_struct_conn_angle
struct_conn
struct_site
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Other
Refinement description
1
0
1997-12-24
1
1
2008-03-03
1
2
2011-07-13
1
3
2024-02-07
1
4
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_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.ptnr1_label_seq_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.ptnr3_label_seq_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.ptnr1_label_seq_id
_struct_conn.ptnr1_symmetry
_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_conn.ptnr2_label_seq_id
_struct_conn.ptnr2_symmetry
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1997-08-01
REL
REL
MG
MAGNESIUM ION
GDP
GUANOSINE-5'-DIPHOSPHATE
HOH
water
RAS-GDP
Other
experimental model
MG
1
2
MG
MG
168
A
MG
2
2
MG
MG
169
A
GDP
1
3
GDP
GDP
170
A
HOH
1
4
HOH
HOH
171
A
HOH
2
4
HOH
HOH
172
A
HOH
3
4
HOH
HOH
173
A
HOH
4
4
HOH
HOH
174
A
HOH
5
4
HOH
HOH
175
A
HOH
6
4
HOH
HOH
176
A
HOH
7
4
HOH
HOH
177
A
HOH
8
4
HOH
HOH
178
A
HOH
9
4
HOH
HOH
179
A
HOH
10
4
HOH
HOH
180
A
HOH
11
4
HOH
HOH
181
A
HOH
12
4
HOH
HOH
182
A
HOH
13
4
HOH
HOH
183
A
HOH
14
4
HOH
HOH
184
A
HOH
15
4
HOH
HOH
185
A
HOH
16
4
HOH
HOH
186
A
HOH
17
4
HOH
HOH
187
A
HOH
18
4
HOH
HOH
188
A
HOH
19
4
HOH
HOH
189
A
HOH
20
4
HOH
HOH
190
A
HOH
21
4
HOH
HOH
191
A
HOH
22
4
HOH
HOH
192
A
HOH
23
4
HOH
HOH
193
A
HOH
24
4
HOH
HOH
194
A
HOH
25
4
HOH
HOH
195
A
HOH
26
4
HOH
HOH
196
A
HOH
27
4
HOH
HOH
197
A
HOH
28
4
HOH
HOH
198
A
HOH
29
4
HOH
HOH
199
A
HOH
30
4
HOH
HOH
200
A
HOH
31
4
HOH
HOH
201
A
HOH
32
4
HOH
HOH
202
A
HOH
33
4
HOH
HOH
203
A
HOH
34
4
HOH
HOH
204
A
HOH
35
4
HOH
HOH
205
A
HOH
36
4
HOH
HOH
206
A
HOH
37
4
HOH
HOH
207
A
HOH
38
4
HOH
HOH
208
A
HOH
39
4
HOH
HOH
209
A
HOH
40
4
HOH
HOH
210
A
HOH
41
4
HOH
HOH
211
A
HOH
42
4
HOH
HOH
212
A
HOH
43
4
HOH
HOH
213
A
HOH
44
4
HOH
HOH
214
A
HOH
45
4
HOH
HOH
215
A
HOH
46
4
HOH
HOH
216
A
HOH
47
4
HOH
HOH
217
A
HOH
48
4
HOH
HOH
218
A
HOH
49
4
HOH
HOH
219
A
HOH
50
4
HOH
HOH
220
A
HOH
51
4
HOH
HOH
221
A
HOH
52
4
HOH
HOH
222
A
HOH
53
4
HOH
HOH
223
A
HOH
54
4
HOH
HOH
224
A
HOH
55
4
HOH
HOH
225
A
HOH
56
4
HOH
HOH
226
A
HOH
57
4
HOH
HOH
227
A
HOH
58
4
HOH
HOH
228
A
HOH
59
4
HOH
HOH
229
A
HOH
60
4
HOH
HOH
230
A
HOH
61
4
HOH
HOH
231
A
HOH
62
4
HOH
HOH
232
A
HOH
63
4
HOH
HOH
233
A
HOH
64
4
HOH
HOH
234
A
HOH
65
4
HOH
HOH
235
A
HOH
66
4
HOH
HOH
236
A
HOH
67
4
HOH
HOH
237
A
HOH
68
4
HOH
HOH
238
A
HOH
69
4
HOH
HOH
239
A
HOH
70
4
HOH
HOH
240
A
MET
1
n
1
MET
1
A
ARG
2
n
2
ARG
2
A
GLU
3
n
3
GLU
3
A
TYR
4
n
4
TYR
4
A
LYS
5
n
5
LYS
5
A
VAL
6
n
6
VAL
6
A
VAL
7
n
7
VAL
7
A
VAL
8
n
8
VAL
8
A
LEU
9
n
9
LEU
9
A
GLY
10
n
10
GLY
10
A
SER
11
n
11
SER
11
A
GLY
12
n
12
GLY
12
A
GLY
13
n
13
GLY
13
A
VAL
14
n
14
VAL
14
A
GLY
15
n
15
GLY
15
A
LYS
16
n
16
LYS
16
A
SER
17
n
17
SER
17
A
ALA
18
n
18
ALA
18
A
LEU
19
n
19
LEU
19
A
THR
20
n
20
THR
20
A
VAL
21
n
21
VAL
21
A
GLN
22
n
22
GLN
22
A
PHE
23
n
23
PHE
23
A
VAL
24
n
24
VAL
24
A
THR
25
n
25
THR
25
A
GLY
26
n
26
GLY
26
A
THR
27
n
27
THR
27
A
PHE
28
n
28
PHE
28
A
ILE
29
n
29
ILE
29
A
GLU
30
n
30
GLU
30
A
LYS
31
n
31
LYS
31
A
TYR
32
n
32
TYR
32
A
ASP
33
n
33
ASP
33
A
PRO
34
n
34
PRO
34
A
THR
35
n
35
THR
35
A
ILE
36
n
36
ILE
36
A
GLU
37
n
37
GLU
37
A
ASP
38
n
38
ASP
38
A
PHE
39
n
39
PHE
39
A
TYR
40
n
40
TYR
40
A
ARG
41
n
41
ARG
41
A
LYS
42
n
42
LYS
42
A
GLU
43
n
43
GLU
43
A
ILE
44
n
44
ILE
44
A
GLU
45
n
45
GLU
45
A
VAL
46
n
46
VAL
46
A
ASP
47
n
47
ASP
47
A
SER
48
n
48
SER
48
A
SER
49
n
49
SER
49
A
PRO
50
n
50
PRO
50
A
SER
51
n
51
SER
51
A
VAL
52
n
52
VAL
52
A
LEU
53
n
53
LEU
53
A
GLU
54
n
54
GLU
54
A
ILE
55
n
55
ILE
55
A
LEU
56
n
56
LEU
56
A
ASP
57
n
57
ASP
57
A
THR
58
n
58
THR
58
A
ALA
59
n
59
ALA
59
A
GLY
60
n
60
GLY
60
A
THR
61
n
61
THR
61
A
GLU
62
n
62
GLU
62
A
GLN
63
n
63
GLN
63
A
PHE
64
n
64
PHE
64
A
ALA
65
n
65
ALA
65
A
SER
66
n
66
SER
66
A
MET
67
n
67
MET
67
A
ARG
68
n
68
ARG
68
A
ASP
69
n
69
ASP
69
A
LEU
70
n
70
LEU
70
A
TYR
71
n
71
TYR
71
A
ILE
72
n
72
ILE
72
A
LYS
73
n
73
LYS
73
A
ASN
74
n
74
ASN
74
A
GLY
75
n
75
GLY
75
A
GLN
76
n
76
GLN
76
A
GLY
77
n
77
GLY
77
A
PHE
78
n
78
PHE
78
A
ILE
79
n
79
ILE
79
A
LEU
80
n
80
LEU
80
A
VAL
81
n
81
VAL
81
A
TYR
82
n
82
TYR
82
A
SER
83
n
83
SER
83
A
LEU
84
n
84
LEU
84
A
VAL
85
n
85
VAL
85
A
ASN
86
n
86
ASN
86
A
GLN
87
n
87
GLN
87
A
GLN
88
n
88
GLN
88
A
SER
89
n
89
SER
89
A
PHE
90
n
90
PHE
90
A
GLN
91
n
91
GLN
91
A
ASP
92
n
92
ASP
92
A
ILE
93
n
93
ILE
93
A
LYS
94
n
94
LYS
94
A
PRO
95
n
95
PRO
95
A
MET
96
n
96
MET
96
A
ARG
97
n
97
ARG
97
A
ASP
98
n
98
ASP
98
A
GLN
99
n
99
GLN
99
A
ILE
100
n
100
ILE
100
A
ILE
101
n
101
ILE
101
A
ARG
102
n
102
ARG
102
A
VAL
103
n
103
VAL
103
A
LYS
104
n
104
LYS
104
A
ARG
105
n
105
ARG
105
A
TYR
106
n
106
TYR
106
A
GLU
107
n
107
GLU
107
A
LYS
108
n
108
LYS
108
A
VAL
109
n
109
VAL
109
A
PRO
110
n
110
PRO
110
A
VAL
111
n
111
VAL
111
A
ILE
112
n
112
ILE
112
A
LEU
113
n
113
LEU
113
A
VAL
114
n
114
VAL
114
A
GLY
115
n
115
GLY
115
A
ASN
116
n
116
ASN
116
A
LYS
117
n
117
LYS
117
A
VAL
118
n
118
VAL
118
A
ASP
119
n
119
ASP
119
A
LEU
120
n
120
LEU
120
A
GLU
121
n
121
GLU
121
A
SER
122
n
122
SER
122
A
GLU
123
n
123
GLU
123
A
ARG
124
n
124
ARG
124
A
GLU
125
n
125
GLU
125
A
VAL
126
n
126
VAL
126
A
SER
127
n
127
SER
127
A
SER
128
n
128
SER
128
A
SER
129
n
129
SER
129
A
GLU
130
n
130
GLU
130
A
GLY
131
n
131
GLY
131
A
ARG
132
n
132
ARG
132
A
ALA
133
n
133
ALA
133
A
LEU
134
n
134
LEU
134
A
ALA
135
n
135
ALA
135
A
GLU
136
n
136
GLU
136
A
GLU
137
n
137
GLU
137
A
TRP
138
n
138
TRP
138
A
GLY
139
n
139
GLY
139
A
CYS
140
n
140
CYS
140
A
PRO
141
n
141
PRO
141
A
PHE
142
n
142
PHE
142
A
MET
143
n
143
MET
143
A
GLU
144
n
144
GLU
144
A
THR
145
n
145
THR
145
A
SER
146
n
146
SER
146
A
ALA
147
n
147
ALA
147
A
LYS
148
n
148
LYS
148
A
SER
149
n
149
SER
149
A
LYS
150
n
150
LYS
150
A
THR
151
n
151
THR
151
A
MET
152
n
152
MET
152
A
VAL
153
n
153
VAL
153
A
ASP
154
n
154
ASP
154
A
GLU
155
n
155
GLU
155
A
LEU
156
n
156
LEU
156
A
PHE
157
n
157
PHE
157
A
ALA
158
n
158
ALA
158
A
GLU
159
n
159
GLU
159
A
ILE
160
n
160
ILE
160
A
VAL
161
n
161
VAL
161
A
ARG
162
n
162
ARG
162
A
GLN
163
n
163
GLN
163
A
MET
164
n
164
MET
164
A
ASN
165
n
165
ASN
165
A
TYR
166
n
166
TYR
166
A
ALA
167
n
167
ALA
167
A
author_defined_assembly
1
monomeric
A
SER
17
A
OG
SER
17
1_555
A
MG
168
B
MG
MG
1_555
A
GDP
170
D
O3B
GDP
1_555
92.0
A
SER
17
A
OG
SER
17
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
171
E
O
HOH
1_555
86.9
A
GDP
170
D
O3B
GDP
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
171
E
O
HOH
1_555
90.3
A
SER
17
A
OG
SER
17
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
172
E
O
HOH
1_555
177.1
A
GDP
170
D
O3B
GDP
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
172
E
O
HOH
1_555
87.4
A
HOH
171
E
O
HOH
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
172
E
O
HOH
1_555
90.3
A
SER
17
A
OG
SER
17
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
173
E
O
HOH
1_555
90.5
A
GDP
170
D
O3B
GDP
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
173
E
O
HOH
1_555
91.1
A
HOH
171
E
O
HOH
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
173
E
O
HOH
1_555
177.1
A
HOH
172
E
O
HOH
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
173
E
O
HOH
1_555
92.3
A
SER
17
A
OG
SER
17
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
174
E
O
HOH
1_555
89.4
A
GDP
170
D
O3B
GDP
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
174
E
O
HOH
1_555
175.9
A
HOH
171
E
O
HOH
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
174
E
O
HOH
1_555
85.9
A
HOH
172
E
O
HOH
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
174
E
O
HOH
1_555
91.1
A
HOH
173
E
O
HOH
1_555
A
MG
168
B
MG
MG
1_555
A
HOH
174
E
O
HOH
1_555
92.7
A
GLY
26
A
O
GLY
26
2_545
A
MG
169
C
MG
MG
1_555
A
ASP
38
A
OD1
ASP
38
1_555
165.9
A
GLY
26
A
O
GLY
26
2_545
A
MG
169
C
MG
MG
1_555
A
HOH
227
E
O
HOH
1_555
103.9
A
ASP
38
A
OD1
ASP
38
1_555
A
MG
169
C
MG
MG
1_555
A
HOH
227
E
O
HOH
1_555
89.2
A
GLY
26
A
O
GLY
26
2_545
A
MG
169
C
MG
MG
1_555
A
HOH
239
E
O
HOH
1_555
105.5
A
ASP
38
A
OD1
ASP
38
1_555
A
MG
169
C
MG
MG
1_555
A
HOH
239
E
O
HOH
1_555
75.5
A
HOH
227
E
O
HOH
1_555
A
MG
169
C
MG
MG
1_555
A
HOH
239
E
O
HOH
1_555
105.1
A
GLY
26
A
O
GLY
26
2_545
A
MG
169
C
MG
MG
1_555
A
HOH
240
E
O
HOH
1_555
97.3
A
ASP
38
A
OD1
ASP
38
1_555
A
MG
169
C
MG
MG
1_555
A
HOH
240
E
O
HOH
1_555
69.1
A
HOH
227
E
O
HOH
1_555
A
MG
169
C
MG
MG
1_555
A
HOH
240
E
O
HOH
1_555
157.8
A
HOH
239
E
O
HOH
1_555
A
MG
169
C
MG
MG
1_555
A
HOH
240
E
O
HOH
1_555
74.9
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
O
PRO
141
A
O
PRO
141
A
N
LEU
113
A
N
LEU
113
A
O
PRO
110
A
O
PRO
110
A
N
PHE
78
A
N
PHE
78
A
O
GLY
77
A
O
GLY
77
A
N
VAL
7
A
N
VAL
7
A
O
TYR
4
A
O
TYR
4
A
N
VAL
52
A
N
VAL
52
A
O
SER
49
A
O
SER
49
A
N
VAL
46
A
N
VAL
46
1
A
TYR
32
0.100
SIDE CHAIN
1
A
ARG
132
0.082
SIDE CHAIN
1
9.85
1.60
100.20
110.05
A
A
A
CG
SD
CE
MET
MET
MET
1
1
1
N
1
4.36
0.50
120.30
124.66
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
41
41
41
N
1
-5.12
0.60
121.00
115.88
A
A
A
CB
CG
CD1
TYR
TYR
TYR
82
82
82
N
1
11.73
1.60
100.20
111.93
A
A
A
CG
SD
CE
MET
MET
MET
96
96
96
N
1
4.40
0.50
120.30
124.70
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
105
105
105
N
1
4.87
0.50
120.30
125.17
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
132
132
132
N
1
-3.24
0.50
120.30
117.06
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
132
132
132
N
1
6.55
0.80
106.30
112.85
A
A
A
CD1
CG
CD2
TRP
TRP
TRP
138
138
138
N
1
-5.54
0.80
107.30
101.76
A
A
A
CE2
CD2
CG
TRP
TRP
TRP
138
138
138
N
1
A
TYR
32
-177.80
134.50
1
A
GLU
62
51.29
19.99
1
A
PHE
64
-18.78
130.49
1
A
LYS
117
80.92
31.30
1
A
LEU
120
-96.46
41.86
14.77
0.1860000
0.1860000
1.7
1
MOLECULAR REPLACEMENT
RAS-GDP
1.7
70
1429
2
28
1329
0.016
2.6
12.82
1.7
30.
1KAO
15836
0.0710000
1
8.
92.8
model building
X-PLOR
refinement
X-PLOR
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
CRYSTAL STRUCTURE OF THE SMALL G PROTEIN RAP2A WITH GDP
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
LYS
16
A
LYS
16
HELX_P
A
THR
25
A
THR
25
1
1
10
A
ALA
65
A
ALA
65
HELX_P
A
ASN
74
A
ASN
74
1
2
10
A
GLN
87
A
GLN
87
HELX_P
A
VAL
103
A
VAL
103
1
3
17
A
VAL
118
A
VAL
118
HELX_P
A
GLU
123
A
GLU
123
5
4
6
A
SER
128
A
SER
128
HELX_P
A
TRP
138
A
TRP
138
1
5
11
A
LYS
150
A
LYS
150
HELX_P
A
ASN
165
A
ASN
165
1
6
16
metalc
2.013
A
SER
17
A
OG
SER
17
1_555
A
MG
168
B
MG
MG
1_555
metalc
2.015
A
GLY
26
A
O
GLY
26
2_545
A
MG
169
C
MG
MG
1_555
metalc
2.480
A
ASP
38
A
OD1
ASP
38
1_555
A
MG
169
C
MG
MG
1_555
metalc
2.130
A
MG
168
B
MG
MG
1_555
A
GDP
170
D
O3B
GDP
1_555
metalc
2.126
A
MG
168
B
MG
MG
1_555
A
HOH
171
E
O
HOH
1_555
metalc
2.164
A
MG
168
B
MG
MG
1_555
A
HOH
172
E
O
HOH
1_555
metalc
1.879
A
MG
168
B
MG
MG
1_555
A
HOH
173
E
O
HOH
1_555
metalc
2.137
A
MG
168
B
MG
MG
1_555
A
HOH
174
E
O
HOH
1_555
metalc
1.665
A
MG
169
C
MG
MG
1_555
A
HOH
227
E
O
HOH
1_555
metalc
1.665
A
MG
169
C
MG
MG
1_555
A
HOH
239
E
O
HOH
1_555
metalc
2.962
A
MG
169
C
MG
MG
1_555
A
HOH
240
E
O
HOH
1_555
GTP-BINDING PROTEIN
GTP-BINDING PROTEIN, SMALL G PROTEIN, RAP2, GDP, RAS
RAP2A_HUMAN
UNP
1
1
P10114
MREYKVVVLGSGGVGKSALTVQFVTGTFIEKYDPTIEDFYRKEIEVDSSPSVLEILDTAGTEQFASMRDLYIKNGQGFIL
VYSLVNQQSFQDIKPMRDQIIRVKRYEKVPVILVGNKVDLESEREVSSSEGRALAEEWGCPFMETSAKSKTMVDELFAEI
VRQMNYAAQPDKDDPCCSACNIQ
1
167
1KAO
1
167
P10114
A
1
1
167
6
parallel
parallel
parallel
parallel
anti-parallel
A
PRO
141
A
PRO
141
A
THR
145
A
THR
145
A
PRO
110
A
PRO
110
A
ASN
116
A
ASN
116
A
GLY
77
A
GLY
77
A
SER
83
A
SER
83
A
GLU
3
A
GLU
3
A
LEU
9
A
LEU
9
A
SER
49
A
SER
49
A
ASP
57
A
ASP
57
A
ASP
38
A
ASP
38
A
VAL
46
A
VAL
46
BINDING SITE FOR RESIDUE MG A 168
A
MG
168
Software
6
BINDING SITE FOR RESIDUE MG A 169
A
MG
169
Software
4
BINDING SITE FOR RESIDUE GDP A 170
A
GDP
170
Software
21
A
SER
17
A
SER
17
6
1_555
A
GDP
170
D
GDP
6
1_555
A
HOH
171
E
HOH
6
1_555
A
HOH
172
E
HOH
6
1_555
A
HOH
173
E
HOH
6
1_555
A
HOH
174
E
HOH
6
1_555
A
ASP
38
A
ASP
38
4
1_555
A
HOH
227
E
HOH
4
1_555
A
HOH
239
E
HOH
4
1_555
A
HOH
240
E
HOH
4
1_555
A
GLY
13
A
GLY
13
21
1_555
A
VAL
14
A
VAL
14
21
1_555
A
GLY
15
A
GLY
15
21
1_555
A
LYS
16
A
LYS
16
21
1_555
A
SER
17
A
SER
17
21
1_555
A
ALA
18
A
ALA
18
21
1_555
A
PHE
28
A
PHE
28
21
1_555
A
ILE
29
A
ILE
29
21
1_555
A
GLU
30
A
GLU
30
21
1_555
A
LYS
31
A
LYS
31
21
1_555
A
ASN
116
A
ASN
116
21
1_555
A
LYS
117
A
LYS
117
21
1_555
A
ASP
119
A
ASP
119
21
1_555
A
LEU
120
A
LEU
120
21
1_555
A
SER
146
A
SER
146
21
1_555
A
ALA
147
A
ALA
147
21
1_555
A
MG
168
B
MG
21
1_555
A
HOH
171
E
HOH
21
1_555
A
HOH
172
E
HOH
21
1_555
A
HOH
173
E
HOH
21
1_555
A
HOH
179
E
HOH
21
1_555
4
P 1 21 1