0.019018
0.000000
0.000000
0.000000
0.012188
0.000000
0.000000
0.000000
0.011294
0.00000
0.00000
0.00000
Sarmiento, M.
Puius, Y.A.
Vetter, S.W.
Lawrence, D.S.
Almo, S.C.
Zhang, Z.Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
52.581
82.050
88.543
C2 H4 O
44.053
ACETYL GROUP
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
H2 N
16.023
AMINO GROUP
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C9 H12 N O6 P
261.168
n
O-PHOSPHOTYROSINE
PHOSPHONOTYROSINE
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
C
N
2
N
O
N
3
N
C
N
4
N
H
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
N
C
N
13
N
O
N
14
N
H
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
H
N
19
N
H
N
20
N
H
N
21
N
N
N
22
S
C
N
23
N
C
N
24
N
O
N
25
N
C
N
26
N
C
N
27
N
C
N
28
N
N
N
29
N
C
N
30
N
N
N
31
N
N
N
32
N
O
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
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
N
N
49
S
C
N
50
N
C
N
51
N
O
N
52
N
C
N
53
N
C
N
54
N
O
N
55
N
N
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
N
N
66
S
C
N
67
N
C
N
68
N
O
N
69
N
C
N
70
N
C
N
71
N
O
N
72
N
O
N
73
N
O
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
N
N
82
R
C
N
83
N
C
N
84
N
O
N
85
N
C
N
86
N
S
N
87
N
O
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
S
C
N
97
N
C
N
98
N
O
N
99
N
C
N
100
N
C
N
101
N
C
N
102
N
O
N
103
N
N
N
104
N
O
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
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
N
N
116
S
C
N
117
N
C
N
118
N
O
N
119
N
C
N
120
N
C
N
121
N
C
N
122
N
O
N
123
N
O
N
124
N
O
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
H
N
132
N
H
N
133
N
H
N
134
N
N
N
135
N
C
N
136
N
C
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
N
N
145
S
C
N
146
N
C
N
147
N
O
N
148
N
C
Y
149
N
C
Y
150
N
N
Y
151
N
C
Y
152
N
C
Y
153
N
N
N
154
N
O
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
O
N
166
N
H
N
167
N
H
N
168
N
N
N
169
S
C
N
170
N
C
N
171
N
O
N
172
S
C
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
O
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
N
N
191
S
C
N
192
N
C
N
193
N
O
N
194
N
C
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
O
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
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
N
217
N
C
N
218
N
C
N
219
N
C
N
220
N
N
N
221
N
O
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
N
242
N
C
N
243
N
S
N
244
N
C
N
245
N
O
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
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
MG
N
258
N
N
N
259
N
H
N
260
N
H
N
261
N
N
N
262
S
C
N
263
N
C
N
264
N
O
N
265
N
C
Y
266
N
C
Y
267
N
C
Y
268
N
C
Y
269
N
C
Y
270
N
C
Y
271
N
C
N
272
N
O
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
N
N
285
S
C
N
286
N
C
N
287
N
O
N
288
N
C
N
289
N
C
N
290
N
C
N
291
N
O
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
N
O
N
306
N
C
Y
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
N
313
N
O
N
314
N
P
N
315
N
O
N
316
N
O
N
317
N
O
N
318
N
H
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
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
N
N
331
S
C
N
332
N
C
N
333
N
O
N
334
N
C
N
335
N
O
N
336
N
O
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
R
C
N
349
N
O
N
350
N
C
N
351
N
O
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
N
N
362
S
C
N
363
N
C
N
364
N
O
N
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
Y
369
N
N
Y
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
N
375
N
O
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
N
N
389
S
C
N
390
N
C
N
391
N
O
N
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
C
N
399
N
O
N
400
N
O
N
401
N
H
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
N
N
413
S
C
N
414
N
C
N
415
N
O
N
416
N
C
N
417
N
C
N
418
N
C
N
419
N
O
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
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
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
doub
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
doub
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
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
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
doub
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
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
doub
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
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
doub
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
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
doub
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
N
112
N
sing
N
113
N
sing
N
114
N
doub
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
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
doub
N
133
N
sing
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
Y
146
N
sing
Y
147
N
doub
Y
148
N
doub
N
149
N
sing
Y
150
N
sing
N
151
N
sing
Y
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
doub
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
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
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
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
sing
N
204
N
sing
N
205
N
sing
N
206
N
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
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
sing
N
249
N
sing
N
250
N
sing
N
251
N
doub
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
Y
256
N
doub
Y
257
N
sing
Y
258
N
sing
N
259
N
sing
Y
260
N
doub
N
261
N
sing
Y
262
N
doub
N
263
N
sing
Y
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
doub
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
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
sing
N
291
N
doub
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
Y
297
N
doub
Y
298
N
sing
Y
299
N
sing
N
300
N
sing
Y
301
N
doub
N
302
N
sing
Y
303
N
doub
N
304
N
sing
Y
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
doub
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
doub
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
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
doub
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
Y
354
N
doub
Y
355
N
sing
Y
356
N
sing
N
357
N
sing
Y
358
N
doub
Y
359
N
sing
Y
360
N
sing
N
361
N
sing
Y
362
N
sing
Y
363
N
doub
N
364
N
sing
Y
365
N
doub
N
366
N
sing
Y
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
doub
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
Y
382
N
doub
Y
383
N
sing
Y
384
N
sing
N
385
N
sing
Y
386
N
doub
N
387
N
sing
Y
388
N
doub
N
389
N
sing
Y
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
N
400
N
sing
N
401
N
doub
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
sing
N
412
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
39
8171
8179
10.1021/bi000319w
10889023
Structural basis of plasticity in protein tyrosine phosphatase 1B substrate recognition.
2000
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
275
2265
2268
10.1074/jbc.275.4.2265
Assessment of Protein-Tyrosine Phosphatase 1B Specificity Using "Inverse Alanine Scanning"
2000
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
273
26368
26374
10.1074/jbc.273.41.26368
Molecular Basis of Substrate Specificity of Protein-Tyrosine Phosphatase 1B
1998
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
271
5386
5392
10.1074/jbc.271.10.5386
Determinants of Substrate Recognition in the Protein Tyrosine Phosphatase, Ptp1
1996
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
94
13420
13425
10.1073/pnas.94.25.13420
Identification of a Second Aryl Phosphate-Binding Site in Protein-Tyrosine Phosphatase 1B: A Paradigm for Inhibitor Design
1997
US
Science
SCIEAS
0038
0036-8075
268
1754
1758
Structural Basis for Phosphotyrosine Peptide Recognition by Protein Tyrosine Phosphatase 1B
1995
10.2210/pdb1eeo/pdb
pdb_00001eeo
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
140
1
CCD
1999-09
ADSC QUANTUM 4
SINGLE WAVELENGTH
M
x-ray
1
0.9795
1.0
X9B
NSLS
0.9795
SYNCHROTRON
NSLS BEAMLINE X9B
37349.574
PROTEIN TYROSINE PHOSPHATASE 1B
3.1.3.48
RESIDUES 1-321
C215S
1
man
polymer
CHEMICALLY SYNTHESIZED
1342.344
ACETYL-E-L-E-F-PTYR-M-D-Y-E-NH2 PEPTIDE
1
syn
polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
18.015
water
226
nat
water
PTP1B
no
no
MEMEKEFEQIDKSGSWAAIYQDIRHEASDFPCRVAKLPKNKNRNRYRDVSPFDHSRIKLHQEDNDYINASLIKMEEAQRS
YILTQGPLPNTCGHFWEMVWEQKSRGVVMLNRVMEKGSLKCAQYWPQKEEKEMIFEDTNLKLTLISEDIKSYYTVRQLEL
ENLTTQETREILHFHYTTWPDFGVPESPASFLNFLFKVRESGSLSPEHGPVVVHSSAGIGRSGTFCLADTCLLLMDKRKD
PSSVDIKKVLLEMRKFRMGLIQTADQLRFSYLAVIEGAKFIMGDSSVQDQWKELSHEDLEPPPEHIPPPPRPPKRILEPH
N
MEMEKEFEQIDKSGSWAAIYQDIRHEASDFPCRVAKLPKNKNRNRYRDVSPFDHSRIKLHQEDNDYINASLIKMEEAQRS
YILTQGPLPNTCGHFWEMVWEQKSRGVVMLNRVMEKGSLKCAQYWPQKEEKEMIFEDTNLKLTLISEDIKSYYTVRQLEL
ENLTTQETREILHFHYTTWPDFGVPESPASFLNFLFKVRESGSLSPEHGPVVVHSSAGIGRSGTFCLADTCLLLMDKRKD
PSSVDIKKVLLEMRKFRMGLIQTADQLRFSYLAVIEGAKFIMGDSSVQDQWKELSHEDLEPPPEHIPPPPRPPKRILEPH
N
A
polypeptide(L)
no
yes
(ACE)ELEF(PTR)MDYE(NH2)
XELEFYMDYEX
B
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
human
Homo
Escherichia
Escherichia coli
sample
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21 (DE3)
PLASMID
PUC118-PTP1B-C215S
1
2.48
50.33
VAPOR DIFFUSION, HANGING DROP
7.5
pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
database_2
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Derived calculations
Database references
Derived calculations
Data collection
Refinement description
Data collection
1
0
2001-02-01
1
1
2008-04-27
1
2
2011-07-13
1
3
2012-07-18
1
4
2021-11-03
1
5
2023-08-09
1
6
2023-11-15
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_chem_comp_atom.atom_id
_chem_comp_bond.atom_id_2
1EEN contains the same protein complexed with acetyl-D-A-D-BPA-PTYR-L-I-P-Q-Q-G
RCSB
Y
RCSB
2000-02-01
REL
MG
MAGNESIUM ION
HOH
water
1AAX
PDB ENTRY 1AAX
PDB
experimental model
MG2
1
3
MG
MG
322
A
WAT
1
4
HOH
HOH
323
A
WAT
2
4
HOH
HOH
324
A
WAT
3
4
HOH
HOH
325
A
WAT
4
4
HOH
HOH
326
A
WAT
5
4
HOH
HOH
327
A
WAT
6
4
HOH
HOH
328
A
WAT
7
4
HOH
HOH
329
A
WAT
8
4
HOH
HOH
330
A
WAT
9
4
HOH
HOH
331
A
WAT
10
4
HOH
HOH
332
A
WAT
11
4
HOH
HOH
333
A
WAT
13
4
HOH
HOH
334
A
WAT
14
4
HOH
HOH
335
A
WAT
15
4
HOH
HOH
336
A
WAT
16
4
HOH
HOH
337
A
WAT
17
4
HOH
HOH
338
A
WAT
18
4
HOH
HOH
339
A
WAT
19
4
HOH
HOH
340
A
WAT
20
4
HOH
HOH
341
A
WAT
21
4
HOH
HOH
342
A
WAT
22
4
HOH
HOH
343
A
WAT
23
4
HOH
HOH
344
A
WAT
24
4
HOH
HOH
345
A
WAT
25
4
HOH
HOH
346
A
WAT
26
4
HOH
HOH
347
A
WAT
27
4
HOH
HOH
348
A
WAT
28
4
HOH
HOH
349
A
WAT
29
4
HOH
HOH
350
A
WAT
30
4
HOH
HOH
351
A
WAT
31
4
HOH
HOH
352
A
WAT
32
4
HOH
HOH
353
A
WAT
33
4
HOH
HOH
354
A
WAT
34
4
HOH
HOH
355
A
WAT
35
4
HOH
HOH
356
A
WAT
36
4
HOH
HOH
357
A
WAT
37
4
HOH
HOH
358
A
WAT
38
4
HOH
HOH
359
A
WAT
39
4
HOH
HOH
360
A
WAT
40
4
HOH
HOH
361
A
WAT
41
4
HOH
HOH
362
A
WAT
42
4
HOH
HOH
363
A
WAT
43
4
HOH
HOH
364
A
WAT
44
4
HOH
HOH
365
A
WAT
45
4
HOH
HOH
366
A
WAT
46
4
HOH
HOH
367
A
WAT
47
4
HOH
HOH
368
A
WAT
48
4
HOH
HOH
369
A
WAT
49
4
HOH
HOH
370
A
WAT
50
4
HOH
HOH
371
A
WAT
51
4
HOH
HOH
372
A
WAT
52
4
HOH
HOH
373
A
WAT
53
4
HOH
HOH
374
A
WAT
54
4
HOH
HOH
375
A
WAT
55
4
HOH
HOH
376
A
WAT
56
4
HOH
HOH
377
A
WAT
57
4
HOH
HOH
378
A
WAT
58
4
HOH
HOH
379
A
WAT
59
4
HOH
HOH
380
A
WAT
60
4
HOH
HOH
381
A
WAT
61
4
HOH
HOH
382
A
WAT
62
4
HOH
HOH
383
A
WAT
63
4
HOH
HOH
384
A
WAT
64
4
HOH
HOH
385
A
WAT
65
4
HOH
HOH
386
A
WAT
66
4
HOH
HOH
387
A
WAT
67
4
HOH
HOH
388
A
WAT
68
4
HOH
HOH
389
A
WAT
69
4
HOH
HOH
390
A
WAT
70
4
HOH
HOH
391
A
WAT
71
4
HOH
HOH
392
A
WAT
72
4
HOH
HOH
393
A
WAT
73
4
HOH
HOH
394
A
WAT
74
4
HOH
HOH
395
A
WAT
75
4
HOH
HOH
396
A
WAT
76
4
HOH
HOH
397
A
WAT
77
4
HOH
HOH
398
A
WAT
78
4
HOH
HOH
399
A
WAT
79
4
HOH
HOH
400
A
WAT
80
4
HOH
HOH
401
A
WAT
81
4
HOH
HOH
402
A
WAT
82
4
HOH
HOH
403
A
WAT
83
4
HOH
HOH
404
A
WAT
84
4
HOH
HOH
405
A
WAT
85
4
HOH
HOH
406
A
WAT
86
4
HOH
HOH
407
A
WAT
87
4
HOH
HOH
408
A
WAT
88
4
HOH
HOH
409
A
WAT
89
4
HOH
HOH
410
A
WAT
90
4
HOH
HOH
411
A
WAT
91
4
HOH
HOH
412
A
WAT
92
4
HOH
HOH
413
A
WAT
93
4
HOH
HOH
414
A
WAT
94
4
HOH
HOH
415
A
WAT
95
4
HOH
HOH
416
A
WAT
96
4
HOH
HOH
417
A
WAT
97
4
HOH
HOH
418
A
WAT
98
4
HOH
HOH
419
A
WAT
99
4
HOH
HOH
420
A
WAT
100
4
HOH
HOH
421
A
WAT
101
4
HOH
HOH
422
A
WAT
102
4
HOH
HOH
423
A
WAT
103
4
HOH
HOH
424
A
WAT
104
4
HOH
HOH
425
A
WAT
105
4
HOH
HOH
426
A
WAT
106
4
HOH
HOH
427
A
WAT
107
4
HOH
HOH
428
A
WAT
108
4
HOH
HOH
429
A
WAT
109
4
HOH
HOH
430
A
WAT
110
4
HOH
HOH
431
A
WAT
111
4
HOH
HOH
432
A
WAT
112
4
HOH
HOH
433
A
WAT
113
4
HOH
HOH
434
A
WAT
114
4
HOH
HOH
435
A
WAT
115
4
HOH
HOH
436
A
WAT
116
4
HOH
HOH
437
A
WAT
117
4
HOH
HOH
438
A
WAT
118
4
HOH
HOH
439
A
WAT
119
4
HOH
HOH
440
A
WAT
120
4
HOH
HOH
441
A
WAT
121
4
HOH
HOH
442
A
WAT
122
4
HOH
HOH
443
A
WAT
123
4
HOH
HOH
444
A
WAT
125
4
HOH
HOH
445
A
WAT
126
4
HOH
HOH
446
A
WAT
127
4
HOH
HOH
447
A
WAT
128
4
HOH
HOH
448
A
WAT
130
4
HOH
HOH
449
A
WAT
131
4
HOH
HOH
450
A
WAT
132
4
HOH
HOH
451
A
WAT
133
4
HOH
HOH
452
A
WAT
134
4
HOH
HOH
453
A
WAT
135
4
HOH
HOH
454
A
WAT
136
4
HOH
HOH
455
A
WAT
137
4
HOH
HOH
456
A
WAT
138
4
HOH
HOH
457
A
WAT
139
4
HOH
HOH
458
A
WAT
140
4
HOH
HOH
459
A
WAT
141
4
HOH
HOH
460
A
WAT
142
4
HOH
HOH
461
A
WAT
143
4
HOH
HOH
462
A
WAT
144
4
HOH
HOH
463
A
WAT
145
4
HOH
HOH
464
A
WAT
146
4
HOH
HOH
465
A
WAT
147
4
HOH
HOH
466
A
WAT
148
4
HOH
HOH
467
A
WAT
149
4
HOH
HOH
468
A
WAT
150
4
HOH
HOH
469
A
WAT
152
4
HOH
HOH
470
A
WAT
153
4
HOH
HOH
471
A
WAT
155
4
HOH
HOH
472
A
WAT
156
4
HOH
HOH
473
A
WAT
157
4
HOH
HOH
474
A
WAT
158
4
HOH
HOH
475
A
WAT
159
4
HOH
HOH
476
A
WAT
160
4
HOH
HOH
477
A
WAT
161
4
HOH
HOH
478
A
WAT
162
4
HOH
HOH
479
A
WAT
163
4
HOH
HOH
480
A
WAT
164
4
HOH
HOH
481
A
WAT
165
4
HOH
HOH
482
A
WAT
166
4
HOH
HOH
483
A
WAT
167
4
HOH
HOH
484
A
WAT
168
4
HOH
HOH
485
A
WAT
169
4
HOH
HOH
486
A
WAT
170
4
HOH
HOH
487
A
WAT
171
4
HOH
HOH
488
A
WAT
172
4
HOH
HOH
489
A
WAT
173
4
HOH
HOH
490
A
WAT
174
4
HOH
HOH
491
A
WAT
175
4
HOH
HOH
492
A
WAT
176
4
HOH
HOH
493
A
WAT
177
4
HOH
HOH
494
A
WAT
178
4
HOH
HOH
495
A
WAT
179
4
HOH
HOH
496
A
WAT
180
4
HOH
HOH
497
A
WAT
181
4
HOH
HOH
498
A
WAT
182
4
HOH
HOH
499
A
WAT
183
4
HOH
HOH
500
A
WAT
184
4
HOH
HOH
501
A
WAT
185
4
HOH
HOH
502
A
WAT
186
4
HOH
HOH
503
A
WAT
187
4
HOH
HOH
504
A
WAT
188
4
HOH
HOH
505
A
WAT
189
4
HOH
HOH
506
A
WAT
190
4
HOH
HOH
507
A
WAT
191
4
HOH
HOH
508
A
WAT
192
4
HOH
HOH
509
A
WAT
193
4
HOH
HOH
510
A
WAT
194
4
HOH
HOH
511
A
WAT
195
4
HOH
HOH
512
A
WAT
196
4
HOH
HOH
513
A
WAT
197
4
HOH
HOH
514
A
WAT
198
4
HOH
HOH
515
A
WAT
199
4
HOH
HOH
516
A
WAT
200
4
HOH
HOH
517
A
WAT
201
4
HOH
HOH
518
A
WAT
202
4
HOH
HOH
519
A
WAT
203
4
HOH
HOH
520
A
WAT
204
4
HOH
HOH
521
A
WAT
205
4
HOH
HOH
522
A
WAT
206
4
HOH
HOH
523
A
WAT
207
4
HOH
HOH
524
A
WAT
208
4
HOH
HOH
525
A
WAT
209
4
HOH
HOH
526
A
WAT
210
4
HOH
HOH
527
A
WAT
211
4
HOH
HOH
528
A
WAT
212
4
HOH
HOH
529
A
WAT
213
4
HOH
HOH
530
A
WAT
214
4
HOH
HOH
531
A
WAT
215
4
HOH
HOH
532
A
WAT
216
4
HOH
HOH
533
A
WAT
217
4
HOH
HOH
534
A
WAT
218
4
HOH
HOH
535
A
WAT
219
4
HOH
HOH
536
A
WAT
220
4
HOH
HOH
537
A
WAT
221
4
HOH
HOH
538
A
WAT
222
4
HOH
HOH
539
A
WAT
223
4
HOH
HOH
540
A
WAT
224
4
HOH
HOH
541
A
WAT
225
4
HOH
HOH
542
A
WAT
226
4
HOH
HOH
543
A
WAT
12
4
HOH
HOH
12
B
WAT
124
4
HOH
HOH
124
B
WAT
129
4
HOH
HOH
129
B
WAT
151
4
HOH
HOH
151
B
WAT
154
4
HOH
HOH
154
B
n
1
1
A
GLU
2
n
2
GLU
2
A
MET
3
n
3
MET
3
A
GLU
4
n
4
GLU
4
A
LYS
5
n
5
LYS
5
A
GLU
6
n
6
GLU
6
A
PHE
7
n
7
PHE
7
A
GLU
8
n
8
GLU
8
A
GLN
9
n
9
GLN
9
A
ILE
10
n
10
ILE
10
A
ASP
11
n
11
ASP
11
A
LYS
12
n
12
LYS
12
A
SER
13
n
13
SER
13
A
GLY
14
n
14
GLY
14
A
SER
15
n
15
SER
15
A
TRP
16
n
16
TRP
16
A
ALA
17
n
17
ALA
17
A
ALA
18
n
18
ALA
18
A
ILE
19
n
19
ILE
19
A
TYR
20
n
20
TYR
20
A
GLN
21
n
21
GLN
21
A
ASP
22
n
22
ASP
22
A
ILE
23
n
23
ILE
23
A
ARG
24
n
24
ARG
24
A
HIS
25
n
25
HIS
25
A
GLU
26
n
26
GLU
26
A
ALA
27
n
27
ALA
27
A
SER
28
n
28
SER
28
A
ASP
29
n
29
ASP
29
A
PHE
30
n
30
PHE
30
A
PRO
31
n
31
PRO
31
A
CYS
32
n
32
CYS
32
A
ARG
33
n
33
ARG
33
A
VAL
34
n
34
VAL
34
A
ALA
35
n
35
ALA
35
A
LYS
36
n
36
LYS
36
A
LEU
37
n
37
LEU
37
A
PRO
38
n
38
PRO
38
A
LYS
39
n
39
LYS
39
A
ASN
40
n
40
ASN
40
A
LYS
41
n
41
LYS
41
A
ASN
42
n
42
ASN
42
A
ARG
43
n
43
ARG
43
A
ASN
44
n
44
ASN
44
A
ARG
45
n
45
ARG
45
A
TYR
46
n
46
TYR
46
A
ARG
47
n
47
ARG
47
A
ASP
48
n
48
ASP
48
A
VAL
49
n
49
VAL
49
A
SER
50
n
50
SER
50
A
PRO
51
n
51
PRO
51
A
PHE
52
n
52
PHE
52
A
ASP
53
n
53
ASP
53
A
HIS
54
n
54
HIS
54
A
SER
55
n
55
SER
55
A
ARG
56
n
56
ARG
56
A
ILE
57
n
57
ILE
57
A
LYS
58
n
58
LYS
58
A
LEU
59
n
59
LEU
59
A
HIS
60
n
60
HIS
60
A
GLN
61
n
61
GLN
61
A
GLU
62
n
62
GLU
62
A
ASP
63
n
63
ASP
63
A
ASN
64
n
64
ASN
64
A
ASP
65
n
65
ASP
65
A
TYR
66
n
66
TYR
66
A
ILE
67
n
67
ILE
67
A
ASN
68
n
68
ASN
68
A
ALA
69
n
69
ALA
69
A
SER
70
n
70
SER
70
A
LEU
71
n
71
LEU
71
A
ILE
72
n
72
ILE
72
A
LYS
73
n
73
LYS
73
A
MET
74
n
74
MET
74
A
GLU
75
n
75
GLU
75
A
GLU
76
n
76
GLU
76
A
ALA
77
n
77
ALA
77
A
GLN
78
n
78
GLN
78
A
ARG
79
n
79
ARG
79
A
SER
80
n
80
SER
80
A
TYR
81
n
81
TYR
81
A
ILE
82
n
82
ILE
82
A
LEU
83
n
83
LEU
83
A
THR
84
n
84
THR
84
A
GLN
85
n
85
GLN
85
A
GLY
86
n
86
GLY
86
A
PRO
87
n
87
PRO
87
A
LEU
88
n
88
LEU
88
A
PRO
89
n
89
PRO
89
A
ASN
90
n
90
ASN
90
A
THR
91
n
91
THR
91
A
CYS
92
n
92
CYS
92
A
GLY
93
n
93
GLY
93
A
HIS
94
n
94
HIS
94
A
PHE
95
n
95
PHE
95
A
TRP
96
n
96
TRP
96
A
GLU
97
n
97
GLU
97
A
MET
98
n
98
MET
98
A
VAL
99
n
99
VAL
99
A
TRP
100
n
100
TRP
100
A
GLU
101
n
101
GLU
101
A
GLN
102
n
102
GLN
102
A
LYS
103
n
103
LYS
103
A
SER
104
n
104
SER
104
A
ARG
105
n
105
ARG
105
A
GLY
106
n
106
GLY
106
A
VAL
107
n
107
VAL
107
A
VAL
108
n
108
VAL
108
A
MET
109
n
109
MET
109
A
LEU
110
n
110
LEU
110
A
ASN
111
n
111
ASN
111
A
ARG
112
n
112
ARG
112
A
VAL
113
n
113
VAL
113
A
MET
114
n
114
MET
114
A
GLU
115
n
115
GLU
115
A
LYS
116
n
116
LYS
116
A
GLY
117
n
117
GLY
117
A
SER
118
n
118
SER
118
A
LEU
119
n
119
LEU
119
A
LYS
120
n
120
LYS
120
A
CYS
121
n
121
CYS
121
A
ALA
122
n
122
ALA
122
A
GLN
123
n
123
GLN
123
A
TYR
124
n
124
TYR
124
A
TRP
125
n
125
TRP
125
A
PRO
126
n
126
PRO
126
A
GLN
127
n
127
GLN
127
A
LYS
128
n
128
LYS
128
A
GLU
129
n
129
GLU
129
A
GLU
130
n
130
GLU
130
A
LYS
131
n
131
LYS
131
A
GLU
132
n
132
GLU
132
A
MET
133
n
133
MET
133
A
ILE
134
n
134
ILE
134
A
PHE
135
n
135
PHE
135
A
GLU
136
n
136
GLU
136
A
ASP
137
n
137
ASP
137
A
THR
138
n
138
THR
138
A
ASN
139
n
139
ASN
139
A
LEU
140
n
140
LEU
140
A
LYS
141
n
141
LYS
141
A
LEU
142
n
142
LEU
142
A
THR
143
n
143
THR
143
A
LEU
144
n
144
LEU
144
A
ILE
145
n
145
ILE
145
A
SER
146
n
146
SER
146
A
GLU
147
n
147
GLU
147
A
ASP
148
n
148
ASP
148
A
ILE
149
n
149
ILE
149
A
LYS
150
n
150
LYS
150
A
SER
151
n
151
SER
151
A
TYR
152
n
152
TYR
152
A
TYR
153
n
153
TYR
153
A
THR
154
n
154
THR
154
A
VAL
155
n
155
VAL
155
A
ARG
156
n
156
ARG
156
A
GLN
157
n
157
GLN
157
A
LEU
158
n
158
LEU
158
A
GLU
159
n
159
GLU
159
A
LEU
160
n
160
LEU
160
A
GLU
161
n
161
GLU
161
A
ASN
162
n
162
ASN
162
A
LEU
163
n
163
LEU
163
A
THR
164
n
164
THR
164
A
THR
165
n
165
THR
165
A
GLN
166
n
166
GLN
166
A
GLU
167
n
167
GLU
167
A
THR
168
n
168
THR
168
A
ARG
169
n
169
ARG
169
A
GLU
170
n
170
GLU
170
A
ILE
171
n
171
ILE
171
A
LEU
172
n
172
LEU
172
A
HIS
173
n
173
HIS
173
A
PHE
174
n
174
PHE
174
A
HIS
175
n
175
HIS
175
A
TYR
176
n
176
TYR
176
A
THR
177
n
177
THR
177
A
THR
178
n
178
THR
178
A
TRP
179
n
179
TRP
179
A
PRO
180
n
180
PRO
180
A
ASP
181
n
181
ASP
181
A
PHE
182
n
182
PHE
182
A
GLY
183
n
183
GLY
183
A
VAL
184
n
184
VAL
184
A
PRO
185
n
185
PRO
185
A
GLU
186
n
186
GLU
186
A
SER
187
n
187
SER
187
A
PRO
188
n
188
PRO
188
A
ALA
189
n
189
ALA
189
A
SER
190
n
190
SER
190
A
PHE
191
n
191
PHE
191
A
LEU
192
n
192
LEU
192
A
ASN
193
n
193
ASN
193
A
PHE
194
n
194
PHE
194
A
LEU
195
n
195
LEU
195
A
PHE
196
n
196
PHE
196
A
LYS
197
n
197
LYS
197
A
VAL
198
n
198
VAL
198
A
ARG
199
n
199
ARG
199
A
GLU
200
n
200
GLU
200
A
SER
201
n
201
SER
201
A
GLY
202
n
202
GLY
202
A
SER
203
n
203
SER
203
A
LEU
204
n
204
LEU
204
A
SER
205
n
205
SER
205
A
PRO
206
n
206
PRO
206
A
GLU
207
n
207
GLU
207
A
HIS
208
n
208
HIS
208
A
GLY
209
n
209
GLY
209
A
PRO
210
n
210
PRO
210
A
VAL
211
n
211
VAL
211
A
VAL
212
n
212
VAL
212
A
VAL
213
n
213
VAL
213
A
HIS
214
n
214
HIS
214
A
SER
215
n
215
SER
215
A
SER
216
n
216
SER
216
A
ALA
217
n
217
ALA
217
A
GLY
218
n
218
GLY
218
A
ILE
219
n
219
ILE
219
A
GLY
220
n
220
GLY
220
A
ARG
221
n
221
ARG
221
A
SER
222
n
222
SER
222
A
GLY
223
n
223
GLY
223
A
THR
224
n
224
THR
224
A
PHE
225
n
225
PHE
225
A
CYS
226
n
226
CYS
226
A
LEU
227
n
227
LEU
227
A
ALA
228
n
228
ALA
228
A
ASP
229
n
229
ASP
229
A
THR
230
n
230
THR
230
A
CYS
231
n
231
CYS
231
A
LEU
232
n
232
LEU
232
A
LEU
233
n
233
LEU
233
A
LEU
234
n
234
LEU
234
A
MET
235
n
235
MET
235
A
ASP
236
n
236
ASP
236
A
LYS
237
n
237
LYS
237
A
ARG
238
n
238
ARG
238
A
LYS
239
n
239
LYS
239
A
ASP
240
n
240
ASP
240
A
PRO
241
n
241
PRO
241
A
SER
242
n
242
SER
242
A
SER
243
n
243
SER
243
A
VAL
244
n
244
VAL
244
A
ASP
245
n
245
ASP
245
A
ILE
246
n
246
ILE
246
A
LYS
247
n
247
LYS
247
A
LYS
248
n
248
LYS
248
A
VAL
249
n
249
VAL
249
A
LEU
250
n
250
LEU
250
A
LEU
251
n
251
LEU
251
A
GLU
252
n
252
GLU
252
A
MET
253
n
253
MET
253
A
ARG
254
n
254
ARG
254
A
LYS
255
n
255
LYS
255
A
PHE
256
n
256
PHE
256
A
ARG
257
n
257
ARG
257
A
MET
258
n
258
MET
258
A
GLY
259
n
259
GLY
259
A
LEU
260
n
260
LEU
260
A
ILE
261
n
261
ILE
261
A
GLN
262
n
262
GLN
262
A
THR
263
n
263
THR
263
A
ALA
264
n
264
ALA
264
A
ASP
265
n
265
ASP
265
A
GLN
266
n
266
GLN
266
A
LEU
267
n
267
LEU
267
A
ARG
268
n
268
ARG
268
A
PHE
269
n
269
PHE
269
A
SER
270
n
270
SER
270
A
TYR
271
n
271
TYR
271
A
LEU
272
n
272
LEU
272
A
ALA
273
n
273
ALA
273
A
VAL
274
n
274
VAL
274
A
ILE
275
n
275
ILE
275
A
GLU
276
n
276
GLU
276
A
GLY
277
n
277
GLY
277
A
ALA
278
n
278
ALA
278
A
LYS
279
n
279
LYS
279
A
PHE
280
n
280
PHE
280
A
ILE
281
n
281
ILE
281
A
MET
282
n
282
MET
282
A
GLY
283
n
283
GLY
283
A
ASP
284
n
284
ASP
284
A
SER
285
n
285
SER
285
A
SER
286
n
286
SER
286
A
VAL
287
n
287
VAL
287
A
GLN
288
n
288
GLN
288
A
ASP
289
n
289
ASP
289
A
GLN
290
n
290
GLN
290
A
TRP
291
n
291
TRP
291
A
LYS
292
n
292
LYS
292
A
GLU
293
n
293
GLU
293
A
LEU
294
n
294
LEU
294
A
SER
295
n
295
SER
295
A
HIS
296
n
296
HIS
296
A
GLU
297
n
297
GLU
297
A
ASP
298
n
298
ASP
298
A
n
299
299
A
n
300
300
A
n
301
301
A
n
302
302
A
n
303
303
A
n
304
304
A
n
305
305
A
n
306
306
A
n
307
307
A
n
308
308
A
n
309
309
A
n
310
310
A
n
311
311
A
n
312
312
A
n
313
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
1
-1
B
n
2
0
B
LEU
1
n
3
LEU
1
B
GLU
2
n
4
GLU
2
B
PHE
3
n
5
PHE
3
B
PTR
4
n
6
PTR
4
B
MET
5
n
7
MET
5
B
ASP
6
n
8
ASP
6
B
TYR
7
n
9
TYR
7
B
GLU
8
n
10
GLU
8
B
NH2
9
n
11
NH2
9
B
author_and_software_defined_assembly
PISA
2
dimeric
970
-16
13940
B
PTR
4
O-PHOSPHOTYROSINE
B
PTR
6
TYR
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
ILE
57
A
O
ILE
57
A
N
ILE
67
A
N
ILE
67
A
N
MET
74
A
N
MET
74
A
O
ARG
79
A
O
ARG
79
A
N
ILE
82
A
N
ILE
82
A
O
VAL
211
A
O
VAL
211
A
N
VAL
212
A
N
VAL
212
A
O
GLY
106
A
O
GLY
106
A
N
VAL
107
A
N
VAL
107
A
O
LEU
172
A
O
LEU
172
A
N
HIS
175
A
N
HIS
175
A
O
THR
154
A
O
THR
154
A
N
GLU
161
A
N
GLU
161
A
O
LYS
141
A
O
LYS
141
A
N
LEU
142
A
N
LEU
142
A
O
MET
133
A
O
MET
133
A
N
GLU
115
A
N
GLU
115
A
O
SER
118
A
O
SER
118
1
A
MET
1
A
MET
1
1
Y
1
A
LEU
299
A
LEU
299
1
Y
1
A
GLU
300
A
GLU
300
1
Y
1
A
PRO
301
A
PRO
301
1
Y
1
A
PRO
302
A
PRO
302
1
Y
1
A
PRO
303
A
PRO
303
1
Y
1
A
GLU
304
A
GLU
304
1
Y
1
A
HIS
305
A
HIS
305
1
Y
1
A
ILE
306
A
ILE
306
1
Y
1
A
PRO
307
A
PRO
307
1
Y
1
A
PRO
308
A
PRO
308
1
Y
1
A
PRO
309
A
PRO
309
1
Y
1
A
PRO
310
A
PRO
310
1
Y
1
A
ARG
311
A
ARG
311
1
Y
1
A
PRO
312
A
PRO
312
1
Y
1
A
PRO
313
A
PRO
313
1
Y
1
A
LYS
314
A
LYS
314
1
Y
1
A
ARG
315
A
ARG
315
1
Y
1
A
ILE
316
A
ILE
316
1
Y
1
A
LEU
317
A
LEU
317
1
Y
1
A
GLU
318
A
GLU
318
1
Y
1
A
PRO
319
A
PRO
319
1
Y
1
A
HIS
320
A
HIS
320
1
Y
1
A
ASN
321
A
ASN
321
1
Y
1
B
ACE
-1
B
ACE
1
1
Y
1
B
GLU
0
B
GLU
2
1
Y
1
A
HIS
60
-87.60
47.37
1
A
CYS
121
-172.27
143.22
1
A
GLN
166
71.91
-0.70
1
A
SER
215
-136.91
-143.14
1
A
ILE
219
-137.00
-36.15
1
A
ILE
261
76.94
110.15
1
A
MET
282
-81.27
32.29
1
A
GLU
297
-63.39
82.24
PROTEIN_REP.PA
PROTEIN.TOP
BPAPEP.PAR
BPAPEP.TOP
WATER_REP.PARA
WATER.TOP
ION.PARAM
ION.TOP
18.7
-2.55
0.00
0.00
6.36
0.00
-3.81
0.2120000
0.006
0.1830000
0.1830000
1.80
24.09
1074
34624
3.1
95.5
RANDOM
493012.86
0.00
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1AAX
Engh & Huber
FLAT MODEL
64.23
0.465
0.21
0.18
5.00
0.16
0.31
1.80
24.09
226
2735
1
0
2508
0.007
1.3
23.1
0.76
0.91
1.50
1.52
2.00
1.87
2.00
2.69
2.50
0.2250000
0.023
0.2180000
1.86
92
2579
10
3.4
75.0
9.0
1.8
25.0
1EEO
34694
0.
0.0360000
1
30.3
95.4
0.0860000
1.80
1.86
14.2
1
73.5
phasing
AMoRE
refinement
CNS
0.9
data reduction
DENZO
data scaling
SCALEPACK
CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH ACETYL-E-L-E-F-PTYR-M-D-Y-E-NH2
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
GLU
2
A
GLU
2
HELX_P
A
GLY
14
A
GLY
14
1
1
13
A
SER
15
A
SER
15
HELX_P
A
ALA
27
A
ALA
27
1
2
13
A
LEU
37
A
LEU
37
HELX_P
A
ASN
44
A
ASN
44
5
3
8
A
THR
91
A
THR
91
HELX_P
A
GLN
102
A
GLN
102
1
4
12
A
SER
187
A
SER
187
HELX_P
A
SER
201
A
SER
201
1
5
15
A
ILE
219
A
ILE
219
HELX_P
A
ARG
238
A
ARG
238
1
6
20
A
ASP
240
A
ASP
240
HELX_P
A
VAL
244
A
VAL
244
5
7
5
A
ASP
245
A
ASP
245
HELX_P
A
ARG
254
A
ARG
254
1
8
10
A
THR
263
A
THR
263
HELX_P
A
MET
282
A
MET
282
1
9
20
A
SER
286
A
SER
286
HELX_P
A
HIS
296
A
HIS
296
1
10
11
covale
1.325
both
B
PHE
3
B
C
PHE
5
1_555
B
PTR
4
B
N
PTR
6
1_555
covale
1.324
both
B
PTR
4
B
C
PTR
6
1_555
B
MET
5
B
N
MET
7
1_555
covale
1.249
both
B
GLU
8
B
C
GLU
10
1_555
B
NH2
9
B
N
NH2
11
1_555
metalc
1.904
A
MG
322
C
MG
MG
1_555
A
HOH
485
D
O
HOH
1_555
HYDROLASE/HYDROLASE SUBSTRATE
HYDROLASE, PHOSPHORYLATION, INHIBITION, HYDROLASE-HYDROLASE SUBSTRATE COMPLEX
PTN1_HUMAN
UNP
1
P18031
MEMEKEFEQIDKSGSWAAIYQDIRHEASDFPCRVAKLPKNKNRNRYRDVSPFDHSRIKLHQEDNDYINASLIKMEEAQRS
YILTQGPLPNTCGHFWEMVWEQKSRGVVMLNRVMEKGSLKCAQYWPQKEEKEMIFEDTNLKLTLISEDIKSYYTVRQLEL
ENLTTQETREILHFHYTTWPDFGVPESPASFLNFLFKVRESGSLSPEHGPVVVHSSAGIGRSGTFCLADTCLLLMDKRKD
PSSVDIKKVLLEMRKFRMGLIQTADQLRFSYLAVIEGAKFIMGDSSVQDQWKELSHEDLEPPPEHIPPPPRPPKRILEPH
N
1EEO
PDB
2
1EEO
XELEFYMDYEX
1
321
1EEO
1
321
P18031
A
1
1
321
-1
9
1EEO
-1
9
1EEO
B
2
1
11
1
CYS
engineered mutation
SER
215
1EEO
A
P18031
UNP
215
215
9
2
anti-parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ARG
56
A
ARG
56
A
LYS
58
A
LYS
58
A
TYR
66
A
TYR
66
A
MET
74
A
MET
74
A
ARG
79
A
ARG
79
A
THR
84
A
THR
84
A
VAL
211
A
VAL
211
A
HIS
214
A
HIS
214
A
GLY
106
A
GLY
106
A
MET
109
A
MET
109
A
THR
168
A
THR
168
A
TYR
176
A
TYR
176
A
TYR
153
A
TYR
153
A
ASN
162
A
ASN
162
A
LEU
140
A
LEU
140
A
ILE
149
A
ILE
149
A
MET
133
A
MET
133
A
PHE
135
A
PHE
135
A
MET
114
A
MET
114
A
GLU
115
A
GLU
115
A
SER
118
A
SER
118
A
LEU
119
A
LEU
119
BINDING SITE FOR RESIDUE MG A 322
A
MG
322
Software
1
BINDING SITE FOR CHAIN B OF ACETYL-E-L-E-F-PTYR-M-D-Y-E-NH2 PEPTIDE
Software
25
A
HOH
485
D
HOH
1
1_555
A
GLN
9
A
GLN
9
25
4_455
A
ILE
10
A
ILE
10
25
4_455
A
ALA
18
A
ALA
18
25
4_455
A
ILE
19
A
ILE
19
25
4_455
A
ARG
45
A
ARG
45
25
1_555
A
TYR
46
A
TYR
46
25
1_555
A
ARG
47
A
ARG
47
25
1_555
A
ASP
48
A
ASP
48
25
1_555
A
PHE
182
A
PHE
182
25
1_555
A
SER
215
A
SER
215
25
1_555
A
SER
216
A
SER
216
25
1_555
A
ALA
217
A
ALA
217
25
1_555
A
GLY
218
A
GLY
218
25
1_555
A
ILE
219
A
ILE
219
25
1_555
A
GLY
220
A
GLY
220
25
1_555
A
ARG
221
A
ARG
221
25
1_555
A
LYS
247
A
LYS
247
25
4_455
A
GLN
262
A
GLN
262
25
1_555
A
HOH
367
D
HOH
25
4_455
A
HOH
418
D
HOH
25
4_455
B
HOH
12
E
HOH
25
1_555
B
HOH
124
E
HOH
25
1_555
B
HOH
129
E
HOH
25
1_555
B
HOH
151
E
HOH
25
1_555
B
HOH
154
E
HOH
25
1_555
19
P 21 21 21