0.011447
0.000000
0.000000
0.000000
0.011447
0.000000
0.000000
0.000000
0.004231
0.00000
0.00000
0.00000
Menez, R.
Stura, E.
Jolivet-Reynaud, C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
87.360
87.360
236.332
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
Cl -1
35.453
CHLORIDE ION
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
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C8 H15 N O6
221.208
2-acetamido-2-deoxy-alpha-D-glucopyranose
N-acetyl-alpha-D-glucosamine; 2-acetamido-2-deoxy-alpha-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
D-saccharide, alpha linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
O4 P -3
94.971
PHOSPHATE ION
non-polymer
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
CL
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
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
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
N
99
N
H
N
100
N
H
N
101
N
H
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
O
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
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
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
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
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
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
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
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
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
S
C
N
252
R
C
N
253
R
C
N
254
S
C
N
255
R
C
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
O
N
260
N
O
N
261
N
O
N
262
N
O
N
263
N
O
N
264
N
N
N
265
N
O
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
H
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
N
N
282
S
C
N
283
N
C
N
284
N
O
N
285
N
C
Y
286
N
C
Y
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
N
292
N
O
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
H
N
302
N
H
N
303
N
H
N
304
N
P
N
305
N
O
N
306
N
O
N
307
N
O
N
308
N
O
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
N
C
N
314
N
C
N
315
N
C
N
316
N
O
N
317
N
H
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
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
N
331
N
O
N
332
N
O
N
333
N
H
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
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
R
C
N
345
N
O
N
346
N
C
N
347
N
O
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
N
Y
366
N
C
Y
367
N
C
Y
368
N
C
Y
369
N
C
Y
370
N
C
N
371
N
O
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
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
N
N
385
S
C
N
386
N
C
N
387
N
O
N
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
C
N
395
N
O
N
396
N
O
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
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
N
N
409
S
C
N
410
N
C
N
411
N
O
N
412
N
C
N
413
N
C
N
414
N
C
N
415
N
O
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
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
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
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
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
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
doub
N
109
N
sing
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
doub
N
117
N
sing
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
doub
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
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
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
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
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
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
doub
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
sing
N
200
N
doub
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
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
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
doub
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
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
doub
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
Y
278
N
doub
Y
279
N
sing
Y
280
N
sing
N
281
N
sing
Y
282
N
doub
N
283
N
sing
Y
284
N
doub
N
285
N
sing
Y
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
doub
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
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
sing
N
317
N
doub
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
sing
N
344
N
sing
N
345
N
sing
N
346
N
doub
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
Y
351
N
doub
Y
352
N
sing
Y
353
N
sing
N
354
N
sing
Y
355
N
doub
Y
356
N
sing
Y
357
N
sing
N
358
N
sing
Y
359
N
sing
Y
360
N
doub
N
361
N
sing
Y
362
N
doub
N
363
N
sing
Y
364
N
sing
N
365
N
sing
N
366
N
sing
N
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
doub
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
Y
379
N
doub
Y
380
N
sing
Y
381
N
sing
N
382
N
sing
Y
383
N
doub
N
384
N
sing
Y
385
N
doub
N
386
N
sing
Y
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
N
396
N
sing
N
397
N
sing
N
398
N
doub
N
399
N
sing
N
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
376
1021
1033
10.1016/j.jmb.2007.11.052
18187150
Crystal structure of a ternary complex between human prostate-specific antigen, its substrate acyl intermediate and an activating antibody
2008
10.2210/pdb2zch/pdb
pdb_00002zch
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
200
1
CCD
2006-04-21
MARMOSAIC 225 mm CCD
horizontally side diffracting Silicon 111 crystal
SINGLE WAVELENGTH
M
x-ray
1
0.873
1.0
ID23-2
ESRF
0.873
SYNCHROTRON
ESRF BEAMLINE ID23-2
26122.025
Prostate-specific antigen
3.4.21.77
UNP residues 25-261
1
nat
polymer
23444.730
monoclonal antibody 8G8F5 Fab
1
nat
polymer
24366.205
monoclonal antibody 8G8F5 Fab
1
nat
polymer
221.208
2-acetamido-2-deoxy-alpha-D-glucopyranose
2
man
non-polymer
35.453
CHLORIDE ION
1
syn
non-polymer
94.971
PHOSPHATE ION
1
syn
non-polymer
18.015
water
66
nat
water
PSA, Kallikrein- 3, Semenogelase, Gamma-seminoprotein, Seminin, P-30 antigen
no
no
IVGGWECEKHSQPWQVLVASRGRAVCGGVLVHPQWVLTAAHCIRNKSVILLGRHSLFHPEDTGQVFQVSHSFPHPLYDMS
LLKNRFLRPGDDSSHDLMLLRLSEPAELTDAVKVMDLPTQEPALGTTCYASGWGSIEPEEFLTPKKLQCVDLHVISNDVC
AQVHPQKVTKFMLCAGRWTGGKSTCSGDSGGPLVCNGVLQGITSWGSEPCALPERPSLYTKVVHYRKWIKDTIVANP
IVGGWECEKHSQPWQVLVASRGRAVCGGVLVHPQWVLTAAHCIRNKSVILLGRHSLFHPEDTGQVFQVSHSFPHPLYDMS
LLKNRFLRPGDDSSHDLMLLRLSEPAELTDAVKVMDLPTQEPALGTTCYASGWGSIEPEEFLTPKKLQCVDLHVISNDVC
AQVHPQKVTKFMLCAGRWTGGKSTCSGDSGGPLVCNGVLQGITSWGSEPCALPERPSLYTKVVHYRKWIKDTIVANP
P
polypeptide(L)
no
no
DIVLTQSPASLAVSLGQRATISCKASQSVDFDGDSYMNWYQQKPGQPPKLLIFAASNLASGIPARLSGSGSGTDFTLNIQ
PVEEEDAATYYCQQSNEDPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQ
NGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR
DIVLTQSPASLAVSLGQRATISCKASQSVDFDGDSYMNWYQQKPGQPPKLLIFAASNLASGIPARLSGSGSGTDFTLNIQ
PVEEEDAATYYCQQSNEDPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQ
NGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR
L
polypeptide(L)
no
no
QVQLQQSGDDLVKPGASVKLSCKASGYTFTTYYINWMRQRPGQGLEWIGRIAPASGTTYSSEMFKDKATLTVDTSSNTAY
IQLSSLSSEDSAVYFCARADYGFNSGEAMDYWGQGTSVTVSSAKTTAPPVYPLAPVCGDTTGSSVTLGCLVKGYFPESVT
LLWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIVPRDCGCKPC
QVQLQQSGDDLVKPGASVKLSCKASGYTFTTYYINWMRQRPGQGLEWIGRIAPASGTTYSSEMFKDKATLTVDTSSNTAY
IQLSSLSSEDSAVYFCARADYGFNSGEAMDYWGQGTSVTVSSAKTTAPPVYPLAPVCGDTTGSSVTLGCLVKGYFPESVT
LLWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIVPRDCGCKPC
H
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
human seminal fluid
Homo
sample
9606
Homo sapiens
house mouse
Ascitic fluids
Mus
sample
10090
Mus musculus
BALB/cjYco
house mouse
Ascitic fluids
Mus
sample
10090
Mus musculus
BALB/cjYco
1
3.05
59.66
VAPOR DIFFUSION, SITTING DROP
7.2
14% MPEG 550, 100mM HEPES, pH7.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
atom_site
chem_comp
entity
pdbx_chem_comp_identifier
pdbx_entity_nonpoly
struct_ref_seq
struct_site
struct_site_gen
chem_comp
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Carbohydrate remediation
repository
Remediation
Version format compliance
Atomic model
Data collection
Database references
Derived calculations
Structure summary
Data collection
Database references
Refinement description
Structure summary
1
0
2008-01-29
1
1
2011-07-13
2
0
2020-07-29
2
1
2023-11-01
_atom_site.auth_atom_id
_atom_site.label_atom_id
_chem_comp.name
_chem_comp.type
_entity.pdbx_description
_pdbx_entity_nonpoly.name
_struct_ref_seq.db_align_end
_chem_comp.pdbx_synonyms
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
DGlcpNAca
N-acetyl-a-D-glucopyranosamine
a-D-GlcpNAc
GlcNAc
crystal structure of human PSA and its substrate-acyl intermediate complexed with antibody 8G8F5 at pH7.3
Crystal structure of human PSA complexed with antibody 8G8F5 at PH5.5
PDBJ
Y
PDBJ
2007-11-08
REL
REL
NDG
2-acetamido-2-deoxy-alpha-D-glucopyranose
CL
CHLORIDE ION
PO4
PHOSPHATE ION
HOH
water
A SEQUENCE DATABASE REFERENCE FOR CHAIN L AND H DOES NOT CURRENTLY EXIST.
1L2E
PDB ENTRY 1L2E, 1RJL
PDB
experimental model
1RJL
PDB ENTRY 1L2E, 1RJL
PDB
experimental model
NAG
401
4
NDG
NDG
401
P
NAG
403
4
NDG
NDG
403
P
CL
2001
5
CL
CL
2001
P
PO4
1001
6
PO4
PO4
1001
H
HOH
51
7
HOH
HOH
2002
P
HOH
1
7
HOH
HOH
2003
P
HOH
2
7
HOH
HOH
2004
P
HOH
3
7
HOH
HOH
2005
P
HOH
4
7
HOH
HOH
2006
P
HOH
5
7
HOH
HOH
2007
P
HOH
6
7
HOH
HOH
2008
P
HOH
7
7
HOH
HOH
2009
P
HOH
8
7
HOH
HOH
2010
P
HOH
9
7
HOH
HOH
2011
P
HOH
10
7
HOH
HOH
2012
P
HOH
13
7
HOH
HOH
2013
P
HOH
14
7
HOH
HOH
2014
P
HOH
15
7
HOH
HOH
2015
P
HOH
16
7
HOH
HOH
2016
P
HOH
17
7
HOH
HOH
2017
P
HOH
18
7
HOH
HOH
2018
P
HOH
27
7
HOH
HOH
2019
P
HOH
28
7
HOH
HOH
2020
P
HOH
29
7
HOH
HOH
2021
P
HOH
30
7
HOH
HOH
2022
P
HOH
31
7
HOH
HOH
2023
P
HOH
32
7
HOH
HOH
2024
P
HOH
33
7
HOH
HOH
2025
P
HOH
36
7
HOH
HOH
2026
P
HOH
47
7
HOH
HOH
2027
P
HOH
55
7
HOH
HOH
2028
P
HOH
56
7
HOH
HOH
2029
P
HOH
59
7
HOH
HOH
2030
P
HOH
60
7
HOH
HOH
2031
P
HOH
61
7
HOH
HOH
2032
P
HOH
64
7
HOH
HOH
2033
P
HOH
65
7
HOH
HOH
2034
P
HOH
11
7
HOH
HOH
216
L
HOH
19
7
HOH
HOH
217
L
HOH
20
7
HOH
HOH
218
L
HOH
34
7
HOH
HOH
219
L
HOH
35
7
HOH
HOH
220
L
HOH
37
7
HOH
HOH
221
L
HOH
38
7
HOH
HOH
222
L
HOH
39
7
HOH
HOH
223
L
HOH
40
7
HOH
HOH
224
L
HOH
41
7
HOH
HOH
225
L
HOH
42
7
HOH
HOH
226
L
HOH
48
7
HOH
HOH
227
L
HOH
49
7
HOH
HOH
228
L
HOH
50
7
HOH
HOH
229
L
HOH
52
7
HOH
HOH
230
L
HOH
53
7
HOH
HOH
231
L
HOH
54
7
HOH
HOH
232
L
HOH
57
7
HOH
HOH
233
L
HOH
58
7
HOH
HOH
234
L
HOH
62
7
HOH
HOH
235
L
HOH
12
7
HOH
HOH
1002
H
HOH
21
7
HOH
HOH
1003
H
HOH
22
7
HOH
HOH
1004
H
HOH
23
7
HOH
HOH
1005
H
HOH
24
7
HOH
HOH
1006
H
HOH
25
7
HOH
HOH
1007
H
HOH
26
7
HOH
HOH
1008
H
HOH
43
7
HOH
HOH
1009
H
HOH
44
7
HOH
HOH
1010
H
HOH
45
7
HOH
HOH
1011
H
HOH
46
7
HOH
HOH
1012
H
HOH
63
7
HOH
HOH
1013
H
HOH
66
7
HOH
HOH
1014
H
ILE
16
n
1
ILE
16
P
VAL
17
n
2
VAL
17
P
GLY
18
n
3
GLY
18
P
GLY
19
n
4
GLY
19
P
TRP
20
n
5
TRP
20
P
GLU
21
n
6
GLU
21
P
CYS
22
n
7
CYS
22
P
GLU
23
n
8
GLU
23
P
LYS
24
n
9
LYS
24
P
HIS
25
n
10
HIS
25
P
SER
26
n
11
SER
26
P
GLN
27
n
12
GLN
27
P
PRO
28
n
13
PRO
28
P
TRP
29
n
14
TRP
29
P
GLN
30
n
15
GLN
30
P
VAL
31
n
16
VAL
31
P
LEU
32
n
17
LEU
32
P
VAL
33
n
18
VAL
33
P
ALA
34
n
19
ALA
34
P
SER
35
n
20
SER
35
P
ARG
36
n
21
ARG
36
P
GLY
37
n
22
GLY
37
P
ARG
38
n
23
ARG
38
P
ALA
39
n
24
ALA
39
P
VAL
41
n
25
VAL
41
P
CYS
42
n
26
CYS
42
P
GLY
43
n
27
GLY
43
P
GLY
44
n
28
GLY
44
P
VAL
45
n
29
VAL
45
P
LEU
46
n
30
LEU
46
P
VAL
47
n
31
VAL
47
P
HIS
48
n
32
HIS
48
P
PRO
49
n
33
PRO
49
P
GLN
50
n
34
GLN
50
P
TRP
51
n
35
TRP
51
P
VAL
52
n
36
VAL
52
P
LEU
53
n
37
LEU
53
P
THR
54
n
38
THR
54
P
ALA
55
n
39
ALA
55
P
ALA
56
n
40
ALA
56
P
HIS
57
n
41
HIS
57
P
CYS
58
n
42
CYS
58
P
ILE
59
n
43
ILE
59
P
ARG
60
n
44
ARG
60
P
ASN
61
n
45
ASN
61
P
LYS
62
n
46
LYS
62
P
SER
63
n
47
SER
63
P
VAL
64
n
48
VAL
64
P
ILE
65
n
49
ILE
65
P
LEU
66
n
50
LEU
66
P
LEU
67
n
51
LEU
67
P
GLY
68
n
52
GLY
68
P
ARG
69
n
53
ARG
69
P
HIS
70
n
54
HIS
70
P
SER
71
n
55
SER
71
P
LEU
72
n
56
LEU
72
P
PHE
73
n
57
PHE
73
P
HIS
75
n
58
HIS
75
P
PRO
76
n
59
PRO
76
P
GLU
77
n
60
GLU
77
P
ASP
78
n
61
ASP
78
P
THR
79
n
62
THR
79
P
GLY
80
n
63
GLY
80
P
GLN
81
n
64
GLN
81
P
VAL
82
n
65
VAL
82
P
PHE
83
n
66
PHE
83
P
GLN
84
n
67
GLN
84
P
VAL
85
n
68
VAL
85
P
SER
86
n
69
SER
86
P
HIS
87
n
70
HIS
87
P
SER
88
n
71
SER
88
P
PHE
89
n
72
PHE
89
P
PRO
90
n
73
PRO
90
P
HIS
91
n
74
HIS
91
P
PRO
92
n
75
PRO
92
P
LEU
93
n
76
LEU
93
P
TYR
94
n
77
TYR
94
P
ASP
95
n
78
ASP
95
P
MET
95
n
79
A
MET
95
P
SER
95
n
80
B
SER
95
P
LEU
95
n
81
C
LEU
95
P
LEU
95
n
82
D
LEU
95
P
LYS
95
n
83
E
LYS
95
P
ASN
95
n
84
F
ASN
95
P
ARG
95
n
85
G
ARG
95
P
PHE
95
n
86
H
PHE
95
P
LEU
95
n
87
I
LEU
95
P
ARG
95
n
88
J
ARG
95
P
PRO
95
n
89
K
PRO
95
P
GLY
96
n
90
GLY
96
P
ASP
97
n
91
ASP
97
P
ASP
98
n
92
ASP
98
P
SER
99
n
93
SER
99
P
SER
100
n
94
SER
100
P
HIS
101
n
95
HIS
101
P
ASP
102
n
96
ASP
102
P
LEU
103
n
97
LEU
103
P
MET
104
n
98
MET
104
P
LEU
105
n
99
LEU
105
P
LEU
106
n
100
LEU
106
P
ARG
107
n
101
ARG
107
P
LEU
108
n
102
LEU
108
P
SER
109
n
103
SER
109
P
GLU
110
n
104
GLU
110
P
PRO
111
n
105
PRO
111
P
ALA
112
n
106
ALA
112
P
GLU
113
n
107
GLU
113
P
LEU
114
n
108
LEU
114
P
THR
115
n
109
THR
115
P
ASP
116
n
110
ASP
116
P
ALA
117
n
111
ALA
117
P
VAL
118
n
112
VAL
118
P
LYS
119
n
113
LYS
119
P
VAL
120
n
114
VAL
120
P
MET
121
n
115
MET
121
P
ASP
122
n
116
ASP
122
P
LEU
123
n
117
LEU
123
P
PRO
124
n
118
PRO
124
P
THR
125
n
119
THR
125
P
GLN
128
n
120
GLN
128
P
GLU
129
n
121
GLU
129
P
PRO
130
n
122
PRO
130
P
ALA
131
n
123
ALA
131
P
LEU
132
n
124
LEU
132
P
GLY
133
n
125
GLY
133
P
THR
134
n
126
THR
134
P
THR
135
n
127
THR
135
P
CYS
136
n
128
CYS
136
P
TYR
137
n
129
TYR
137
P
ALA
138
n
130
ALA
138
P
SER
139
n
131
SER
139
P
GLY
140
n
132
GLY
140
P
TRP
141
n
133
TRP
141
P
GLY
142
n
134
GLY
142
P
SER
143
n
135
SER
143
P
ILE
144
n
136
ILE
144
P
GLU
145
n
137
GLU
145
P
PRO
146
n
138
PRO
146
P
GLU
147
n
139
GLU
147
P
GLU
148
n
140
GLU
148
P
PHE
149
n
141
PHE
149
P
LEU
150
n
142
LEU
150
P
THR
151
n
143
THR
151
P
PRO
152
n
144
PRO
152
P
LYS
153
n
145
LYS
153
P
LYS
154
n
146
LYS
154
P
LEU
155
n
147
LEU
155
P
GLN
156
n
148
GLN
156
P
CYS
157
n
149
CYS
157
P
VAL
158
n
150
VAL
158
P
ASP
159
n
151
ASP
159
P
LEU
160
n
152
LEU
160
P
HIS
161
n
153
HIS
161
P
VAL
162
n
154
VAL
162
P
ILE
163
n
155
ILE
163
P
SER
164
n
156
SER
164
P
ASN
165
n
157
ASN
165
P
ASP
166
n
158
ASP
166
P
VAL
167
n
159
VAL
167
P
CYS
168
n
160
CYS
168
P
ALA
169
n
161
ALA
169
P
GLN
170
n
162
GLN
170
P
VAL
171
n
163
VAL
171
P
HIS
172
n
164
HIS
172
P
PRO
173
n
165
PRO
173
P
GLN
174
n
166
GLN
174
P
LYS
175
n
167
LYS
175
P
VAL
176
n
168
VAL
176
P
THR
177
n
169
THR
177
P
LYS
178
n
170
LYS
178
P
PHE
179
n
171
PHE
179
P
MET
180
n
172
MET
180
P
LEU
181
n
173
LEU
181
P
CYS
182
n
174
CYS
182
P
ALA
183
n
175
ALA
183
P
GLY
184
n
176
GLY
184
P
ARG
185
n
177
ARG
185
P
TRP
186
n
178
TRP
186
P
THR
186
n
179
A
THR
186
P
GLY
186
n
180
B
GLY
186
P
GLY
187
n
181
GLY
187
P
LYS
188
n
182
LYS
188
P
SER
189
n
183
SER
189
P
THR
190
n
184
THR
190
P
CYS
191
n
185
CYS
191
P
SER
192
n
186
SER
192
P
GLY
193
n
187
GLY
193
P
ASP
194
n
188
ASP
194
P
SER
195
n
189
SER
195
P
GLY
196
n
190
GLY
196
P
GLY
197
n
191
GLY
197
P
PRO
198
n
192
PRO
198
P
LEU
199
n
193
LEU
199
P
VAL
200
n
194
VAL
200
P
CYS
201
n
195
CYS
201
P
ASN
202
n
196
ASN
202
P
GLY
203
n
197
GLY
203
P
VAL
208
n
198
VAL
208
P
LEU
209
n
199
LEU
209
P
GLN
210
n
200
GLN
210
P
GLY
211
n
201
GLY
211
P
ILE
212
n
202
ILE
212
P
THR
213
n
203
THR
213
P
SER
214
n
204
SER
214
P
TRP
215
n
205
TRP
215
P
GLY
216
n
206
GLY
216
P
SER
217
n
207
SER
217
P
GLU
218
n
208
GLU
218
P
PRO
219
n
209
PRO
219
P
CYS
220
n
210
CYS
220
P
ALA
221
n
211
ALA
221
P
LEU
222
n
212
LEU
222
P
PRO
223
n
213
PRO
223
P
GLU
223
n
214
A
GLU
223
P
ARG
224
n
215
ARG
224
P
PRO
225
n
216
PRO
225
P
SER
226
n
217
SER
226
P
LEU
227
n
218
LEU
227
P
TYR
228
n
219
TYR
228
P
THR
229
n
220
THR
229
P
LYS
230
n
221
LYS
230
P
VAL
231
n
222
VAL
231
P
VAL
232
n
223
VAL
232
P
HIS
233
n
224
HIS
233
P
TYR
234
n
225
TYR
234
P
ARG
235
n
226
ARG
235
P
LYS
236
n
227
LYS
236
P
TRP
237
n
228
TRP
237
P
ILE
238
n
229
ILE
238
P
LYS
239
n
230
LYS
239
P
ASP
240
n
231
ASP
240
P
THR
241
n
232
THR
241
P
ILE
242
n
233
ILE
242
P
VAL
243
n
234
VAL
243
P
ALA
244
n
235
ALA
244
P
ASN
245
n
236
ASN
245
P
PRO
246
n
237
PRO
246
P
ASP
1
n
1
ASP
1
L
ILE
2
n
2
ILE
2
L
VAL
3
n
3
VAL
3
L
LEU
4
n
4
LEU
4
L
THR
5
n
5
THR
5
L
GLN
6
n
6
GLN
6
L
SER
7
n
7
SER
7
L
PRO
8
n
8
PRO
8
L
ALA
9
n
9
ALA
9
L
SER
10
n
10
SER
10
L
LEU
11
n
11
LEU
11
L
ALA
12
n
12
ALA
12
L
VAL
13
n
13
VAL
13
L
SER
14
n
14
SER
14
L
LEU
15
n
15
LEU
15
L
GLY
16
n
16
GLY
16
L
GLN
17
n
17
GLN
17
L
ARG
18
n
18
ARG
18
L
ALA
19
n
19
ALA
19
L
THR
20
n
20
THR
20
L
ILE
21
n
21
ILE
21
L
SER
22
n
22
SER
22
L
CYS
23
n
23
CYS
23
L
LYS
24
n
24
LYS
24
L
ALA
25
n
25
ALA
25
L
SER
26
n
26
SER
26
L
GLN
27
n
27
GLN
27
L
SER
27
n
28
A
SER
27
L
VAL
27
n
29
B
VAL
27
L
ASP
27
n
30
C
ASP
27
L
PHE
27
n
31
D
PHE
27
L
ASP
28
n
32
ASP
28
L
GLY
29
n
33
GLY
29
L
ASP
30
n
34
ASP
30
L
SER
31
n
35
SER
31
L
TYR
32
n
36
TYR
32
L
MET
33
n
37
MET
33
L
ASN
34
n
38
ASN
34
L
TRP
35
n
39
TRP
35
L
TYR
36
n
40
TYR
36
L
GLN
37
n
41
GLN
37
L
GLN
38
n
42
GLN
38
L
LYS
39
n
43
LYS
39
L
PRO
40
n
44
PRO
40
L
GLY
41
n
45
GLY
41
L
GLN
42
n
46
GLN
42
L
PRO
43
n
47
PRO
43
L
PRO
44
n
48
PRO
44
L
LYS
45
n
49
LYS
45
L
LEU
46
n
50
LEU
46
L
LEU
47
n
51
LEU
47
L
ILE
48
n
52
ILE
48
L
PHE
49
n
53
PHE
49
L
ALA
50
n
54
ALA
50
L
ALA
51
n
55
ALA
51
L
SER
52
n
56
SER
52
L
ASN
53
n
57
ASN
53
L
LEU
54
n
58
LEU
54
L
ALA
55
n
59
ALA
55
L
SER
56
n
60
SER
56
L
GLY
57
n
61
GLY
57
L
ILE
58
n
62
ILE
58
L
PRO
59
n
63
PRO
59
L
ALA
60
n
64
ALA
60
L
ARG
61
n
65
ARG
61
L
LEU
62
n
66
LEU
62
L
SER
63
n
67
SER
63
L
GLY
64
n
68
GLY
64
L
SER
65
n
69
SER
65
L
GLY
66
n
70
GLY
66
L
SER
67
n
71
SER
67
L
GLY
68
n
72
GLY
68
L
THR
69
n
73
THR
69
L
ASP
70
n
74
ASP
70
L
PHE
71
n
75
PHE
71
L
THR
72
n
76
THR
72
L
LEU
73
n
77
LEU
73
L
ASN
74
n
78
ASN
74
L
ILE
75
n
79
ILE
75
L
GLN
76
n
80
GLN
76
L
PRO
77
n
81
PRO
77
L
VAL
78
n
82
VAL
78
L
GLU
79
n
83
GLU
79
L
GLU
80
n
84
GLU
80
L
GLU
81
n
85
GLU
81
L
ASP
82
n
86
ASP
82
L
ALA
83
n
87
ALA
83
L
ALA
84
n
88
ALA
84
L
THR
85
n
89
THR
85
L
TYR
86
n
90
TYR
86
L
TYR
87
n
91
TYR
87
L
CYS
88
n
92
CYS
88
L
GLN
89
n
93
GLN
89
L
GLN
90
n
94
GLN
90
L
SER
91
n
95
SER
91
L
ASN
92
n
96
ASN
92
L
GLU
93
n
97
GLU
93
L
ASP
94
n
98
ASP
94
L
PRO
95
n
99
PRO
95
L
TYR
96
n
100
TYR
96
L
THR
97
n
101
THR
97
L
PHE
98
n
102
PHE
98
L
GLY
99
n
103
GLY
99
L
GLY
100
n
104
GLY
100
L
GLY
101
n
105
GLY
101
L
THR
102
n
106
THR
102
L
LYS
103
n
107
LYS
103
L
LEU
104
n
108
LEU
104
L
GLU
105
n
109
GLU
105
L
ILE
106
n
110
ILE
106
L
LYS
107
n
111
LYS
107
L
ARG
108
n
112
ARG
108
L
ALA
109
n
113
ALA
109
L
ASP
110
n
114
ASP
110
L
ALA
111
n
115
ALA
111
L
ALA
112
n
116
ALA
112
L
PRO
113
n
117
PRO
113
L
THR
114
n
118
THR
114
L
VAL
115
n
119
VAL
115
L
SER
116
n
120
SER
116
L
ILE
117
n
121
ILE
117
L
PHE
118
n
122
PHE
118
L
PRO
119
n
123
PRO
119
L
PRO
120
n
124
PRO
120
L
SER
121
n
125
SER
121
L
SER
122
n
126
SER
122
L
GLU
123
n
127
GLU
123
L
GLN
124
n
128
GLN
124
L
LEU
125
n
129
LEU
125
L
THR
126
n
130
THR
126
L
SER
127
n
131
SER
127
L
GLY
128
n
132
GLY
128
L
GLY
129
n
133
GLY
129
L
ALA
130
n
134
ALA
130
L
SER
131
n
135
SER
131
L
VAL
132
n
136
VAL
132
L
VAL
133
n
137
VAL
133
L
CYS
134
n
138
CYS
134
L
PHE
135
n
139
PHE
135
L
LEU
136
n
140
LEU
136
L
ASN
137
n
141
ASN
137
L
ASN
138
n
142
ASN
138
L
PHE
139
n
143
PHE
139
L
TYR
140
n
144
TYR
140
L
PRO
141
n
145
PRO
141
L
LYS
142
n
146
LYS
142
L
ASP
143
n
147
ASP
143
L
ILE
144
n
148
ILE
144
L
ASN
145
n
149
ASN
145
L
VAL
146
n
150
VAL
146
L
LYS
147
n
151
LYS
147
L
TRP
148
n
152
TRP
148
L
LYS
149
n
153
LYS
149
L
ILE
150
n
154
ILE
150
L
ASP
151
n
155
ASP
151
L
GLY
152
n
156
GLY
152
L
SER
153
n
157
SER
153
L
GLU
154
n
158
GLU
154
L
ARG
155
n
159
ARG
155
L
GLN
156
n
160
GLN
156
L
ASN
157
n
161
ASN
157
L
GLY
158
n
162
GLY
158
L
VAL
159
n
163
VAL
159
L
LEU
160
n
164
LEU
160
L
ASN
161
n
165
ASN
161
L
SER
162
n
166
SER
162
L
TRP
163
n
167
TRP
163
L
THR
164
n
168
THR
164
L
ASP
165
n
169
ASP
165
L
GLN
166
n
170
GLN
166
L
ASP
167
n
171
ASP
167
L
SER
168
n
172
SER
168
L
LYS
169
n
173
LYS
169
L
ASP
170
n
174
ASP
170
L
SER
171
n
175
SER
171
L
THR
172
n
176
THR
172
L
TYR
173
n
177
TYR
173
L
SER
174
n
178
SER
174
L
MET
175
n
179
MET
175
L
SER
176
n
180
SER
176
L
SER
177
n
181
SER
177
L
THR
178
n
182
THR
178
L
LEU
179
n
183
LEU
179
L
THR
180
n
184
THR
180
L
LEU
181
n
185
LEU
181
L
THR
182
n
186
THR
182
L
LYS
183
n
187
LYS
183
L
ASP
184
n
188
ASP
184
L
GLU
185
n
189
GLU
185
L
TYR
186
n
190
TYR
186
L
GLU
187
n
191
GLU
187
L
ARG
188
n
192
ARG
188
L
HIS
189
n
193
HIS
189
L
ASN
190
n
194
ASN
190
L
SER
191
n
195
SER
191
L
TYR
192
n
196
TYR
192
L
THR
193
n
197
THR
193
L
CYS
194
n
198
CYS
194
L
GLU
195
n
199
GLU
195
L
ALA
196
n
200
ALA
196
L
THR
197
n
201
THR
197
L
HIS
198
n
202
HIS
198
L
LYS
199
n
203
LYS
199
L
THR
200
n
204
THR
200
L
SER
201
n
205
SER
201
L
THR
202
n
206
THR
202
L
SER
203
n
207
SER
203
L
PRO
204
n
208
PRO
204
L
ILE
205
n
209
ILE
205
L
VAL
206
n
210
VAL
206
L
LYS
207
n
211
LYS
207
L
SER
208
n
212
SER
208
L
PHE
209
n
213
PHE
209
L
ASN
210
n
214
ASN
210
L
ARG
211
n
215
ARG
211
L
GLN
1
n
1
GLN
1
H
VAL
2
n
2
VAL
2
H
GLN
3
n
3
GLN
3
H
LEU
4
n
4
LEU
4
H
GLN
5
n
5
GLN
5
H
GLN
6
n
6
GLN
6
H
SER
7
n
7
SER
7
H
GLY
8
n
8
GLY
8
H
ASP
9
n
9
ASP
9
H
ASP
10
n
10
ASP
10
H
LEU
11
n
11
LEU
11
H
VAL
12
n
12
VAL
12
H
LYS
13
n
13
LYS
13
H
PRO
14
n
14
PRO
14
H
GLY
15
n
15
GLY
15
H
ALA
16
n
16
ALA
16
H
SER
17
n
17
SER
17
H
VAL
18
n
18
VAL
18
H
LYS
19
n
19
LYS
19
H
LEU
20
n
20
LEU
20
H
SER
21
n
21
SER
21
H
CYS
22
n
22
CYS
22
H
LYS
23
n
23
LYS
23
H
ALA
24
n
24
ALA
24
H
SER
25
n
25
SER
25
H
GLY
26
n
26
GLY
26
H
TYR
27
n
27
TYR
27
H
THR
28
n
28
THR
28
H
PHE
29
n
29
PHE
29
H
THR
30
n
30
THR
30
H
THR
31
n
31
THR
31
H
TYR
32
n
32
TYR
32
H
TYR
33
n
33
TYR
33
H
ILE
34
n
34
ILE
34
H
ASN
35
n
35
ASN
35
H
TRP
36
n
36
TRP
36
H
MET
37
n
37
MET
37
H
ARG
38
n
38
ARG
38
H
GLN
39
n
39
GLN
39
H
ARG
40
n
40
ARG
40
H
PRO
41
n
41
PRO
41
H
GLY
42
n
42
GLY
42
H
GLN
43
n
43
GLN
43
H
GLY
44
n
44
GLY
44
H
LEU
45
n
45
LEU
45
H
GLU
46
n
46
GLU
46
H
TRP
47
n
47
TRP
47
H
ILE
48
n
48
ILE
48
H
GLY
49
n
49
GLY
49
H
ARG
50
n
50
ARG
50
H
ILE
51
n
51
ILE
51
H
ALA
52
n
52
ALA
52
H
PRO
52
n
53
A
PRO
52
H
ALA
53
n
54
ALA
53
H
SER
54
n
55
SER
54
H
GLY
55
n
56
GLY
55
H
THR
56
n
57
THR
56
H
THR
57
n
58
THR
57
H
TYR
58
n
59
TYR
58
H
SER
59
n
60
SER
59
H
SER
60
n
61
SER
60
H
GLU
61
n
62
GLU
61
H
MET
62
n
63
MET
62
H
PHE
63
n
64
PHE
63
H
LYS
64
n
65
LYS
64
H
ASP
65
n
66
ASP
65
H
LYS
66
n
67
LYS
66
H
ALA
67
n
68
ALA
67
H
THR
68
n
69
THR
68
H
LEU
69
n
70
LEU
69
H
THR
70
n
71
THR
70
H
VAL
71
n
72
VAL
71
H
ASP
72
n
73
ASP
72
H
THR
73
n
74
THR
73
H
SER
74
n
75
SER
74
H
SER
75
n
76
SER
75
H
ASN
76
n
77
ASN
76
H
THR
77
n
78
THR
77
H
ALA
78
n
79
ALA
78
H
TYR
79
n
80
TYR
79
H
ILE
80
n
81
ILE
80
H
GLN
81
n
82
GLN
81
H
LEU
82
n
83
LEU
82
H
SER
82
n
84
A
SER
82
H
SER
82
n
85
B
SER
82
H
LEU
82
n
86
C
LEU
82
H
SER
83
n
87
SER
83
H
SER
84
n
88
SER
84
H
GLU
85
n
89
GLU
85
H
ASP
86
n
90
ASP
86
H
SER
87
n
91
SER
87
H
ALA
88
n
92
ALA
88
H
VAL
89
n
93
VAL
89
H
TYR
90
n
94
TYR
90
H
PHE
91
n
95
PHE
91
H
CYS
92
n
96
CYS
92
H
ALA
93
n
97
ALA
93
H
ARG
94
n
98
ARG
94
H
ALA
95
n
99
ALA
95
H
ASP
96
n
100
ASP
96
H
TYR
97
n
101
TYR
97
H
GLY
98
n
102
GLY
98
H
PHE
99
n
103
PHE
99
H
ASN
100
n
104
ASN
100
H
SER
100
n
105
A
SER
100
H
GLY
100
n
106
B
GLY
100
H
GLU
100
n
107
C
GLU
100
H
ALA
100
n
108
D
ALA
100
H
MET
100
n
109
E
MET
100
H
ASP
101
n
110
ASP
101
H
TYR
102
n
111
TYR
102
H
TRP
103
n
112
TRP
103
H
GLY
104
n
113
GLY
104
H
GLN
105
n
114
GLN
105
H
GLY
106
n
115
GLY
106
H
THR
107
n
116
THR
107
H
SER
108
n
117
SER
108
H
VAL
109
n
118
VAL
109
H
THR
110
n
119
THR
110
H
VAL
111
n
120
VAL
111
H
SER
112
n
121
SER
112
H
SER
113
n
122
SER
113
H
ALA
114
n
123
ALA
114
H
LYS
115
n
124
LYS
115
H
THR
116
n
125
THR
116
H
THR
117
n
126
THR
117
H
ALA
118
n
127
ALA
118
H
PRO
119
n
128
PRO
119
H
PRO
120
n
129
PRO
120
H
VAL
121
n
130
VAL
121
H
TYR
122
n
131
TYR
122
H
PRO
123
n
132
PRO
123
H
LEU
124
n
133
LEU
124
H
ALA
125
n
134
ALA
125
H
PRO
126
n
135
PRO
126
H
VAL
127
n
136
VAL
127
H
CYS
128
n
137
CYS
128
H
GLY
129
n
138
GLY
129
H
ASP
130
n
139
ASP
130
H
THR
131
n
140
THR
131
H
THR
132
n
141
THR
132
H
GLY
133
n
142
GLY
133
H
SER
134
n
143
SER
134
H
SER
135
n
144
SER
135
H
VAL
136
n
145
VAL
136
H
THR
137
n
146
THR
137
H
LEU
138
n
147
LEU
138
H
GLY
139
n
148
GLY
139
H
CYS
140
n
149
CYS
140
H
LEU
141
n
150
LEU
141
H
VAL
142
n
151
VAL
142
H
LYS
143
n
152
LYS
143
H
GLY
144
n
153
GLY
144
H
TYR
145
n
154
TYR
145
H
PHE
146
n
155
PHE
146
H
PRO
147
n
156
PRO
147
H
GLU
148
n
157
GLU
148
H
SER
149
n
158
SER
149
H
VAL
150
n
159
VAL
150
H
THR
151
n
160
THR
151
H
LEU
152
n
161
LEU
152
H
LEU
153
n
162
LEU
153
H
TRP
154
n
163
TRP
154
H
ASN
155
n
164
ASN
155
H
SER
156
n
165
SER
156
H
GLY
157
n
166
GLY
157
H
SER
158
n
167
SER
158
H
LEU
159
n
168
LEU
159
H
SER
160
n
169
SER
160
H
SER
161
n
170
SER
161
H
GLY
162
n
171
GLY
162
H
VAL
163
n
172
VAL
163
H
HIS
164
n
173
HIS
164
H
THR
165
n
174
THR
165
H
PHE
166
n
175
PHE
166
H
PRO
167
n
176
PRO
167
H
ALA
168
n
177
ALA
168
H
VAL
169
n
178
VAL
169
H
LEU
170
n
179
LEU
170
H
GLN
171
n
180
GLN
171
H
SER
172
n
181
SER
172
H
ASP
173
n
182
ASP
173
H
LEU
174
n
183
LEU
174
H
TYR
175
n
184
TYR
175
H
THR
176
n
185
THR
176
H
LEU
177
n
186
LEU
177
H
SER
178
n
187
SER
178
H
SER
179
n
188
SER
179
H
SER
180
n
189
SER
180
H
VAL
181
n
190
VAL
181
H
THR
182
n
191
THR
182
H
VAL
183
n
192
VAL
183
H
THR
184
n
193
THR
184
H
SER
185
n
194
SER
185
H
SER
186
n
195
SER
186
H
THR
187
n
196
THR
187
H
TRP
188
n
197
TRP
188
H
PRO
189
n
198
PRO
189
H
SER
190
n
199
SER
190
H
GLN
191
n
200
GLN
191
H
SER
192
n
201
SER
192
H
ILE
193
n
202
ILE
193
H
THR
194
n
203
THR
194
H
CYS
195
n
204
CYS
195
H
ASN
196
n
205
ASN
196
H
VAL
197
n
206
VAL
197
H
ALA
198
n
207
ALA
198
H
HIS
199
n
208
HIS
199
H
PRO
200
n
209
PRO
200
H
ALA
201
n
210
ALA
201
H
SER
202
n
211
SER
202
H
SER
203
n
212
SER
203
H
THR
204
n
213
THR
204
H
LYS
205
n
214
LYS
205
H
VAL
206
n
215
VAL
206
H
ASP
207
n
216
ASP
207
H
LYS
208
n
217
LYS
208
H
LYS
209
n
218
LYS
209
H
ILE
210
n
219
ILE
210
H
VAL
211
n
220
VAL
211
H
PRO
212
n
221
PRO
212
H
ARG
213
n
222
ARG
213
H
ASP
214
n
223
ASP
214
H
CYS
215
n
224
CYS
215
H
GLY
216
n
225
GLY
216
H
CYS
217
n
226
CYS
217
H
LYS
218
n
227
LYS
218
H
PRO
219
n
228
PRO
219
H
CYS
220
n
229
CYS
220
H
author_and_software_defined_assembly
PISA
3
trimeric
5960
-45.9
30310
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
P
N
TRP
20
A
N
TRP
5
P
O
CYS
157
A
O
CYS
149
P
N
HIS
161
A
N
HIS
153
P
O
GLY
184
A
O
GLY
176
P
N
LEU
181
A
N
LEU
173
P
O
TYR
228
A
O
TYR
219
P
O
LEU
227
A
O
LEU
218
P
N
TRP
215
A
N
TRP
205
P
O
GLN
210
A
O
GLN
200
P
N
LEU
199
A
N
LEU
193
P
O
VAL
200
A
O
VAL
194
P
N
TYR
137
A
N
TYR
129
P
N
CYS
136
A
N
CYS
128
P
O
LEU
160
A
O
LEU
152
P
N
VAL
33
A
N
VAL
18
P
O
CYS
42
A
O
CYS
26
P
N
VAL
45
A
N
VAL
29
P
O
LEU
53
A
O
LEU
37
P
N
VAL
52
A
N
VAL
36
P
O
LEU
106
A
O
LEU
100
P
O
LEU
105
A
O
LEU
99
P
N
PHE
89
A
N
PHE
72
P
O
PHE
83
A
O
PHE
66
P
N
ILE
65
A
N
ILE
49
P
O
VAL
64
A
O
VAL
48
P
N
ALA
34
A
N
ALA
19
L
N
SER
7
B
N
SER
7
L
O
SER
22
B
O
SER
22
L
N
ILE
21
B
N
ILE
21
L
O
LEU
73
B
O
LEU
77
L
O
THR
72
B
O
THR
76
L
N
SER
65
B
N
SER
69
L
N
LEU
11
B
N
LEU
11
L
O
GLU
105
B
O
GLU
109
L
O
LEU
104
B
O
LEU
108
L
N
ALA
84
B
N
ALA
88
L
O
GLN
89
B
O
GLN
93
L
N
ASN
34
B
N
ASN
38
L
N
TRP
35
B
N
TRP
39
L
O
LEU
47
B
O
LEU
51
L
N
PHE
49
B
N
PHE
53
L
O
ASN
53
B
O
ASN
57
L
N
LEU
11
B
N
LEU
11
L
O
GLU
105
B
O
GLU
109
L
O
LEU
104
B
O
LEU
108
L
N
ALA
84
B
N
ALA
88
L
N
GLN
90
B
N
GLN
94
L
O
THR
97
B
O
THR
101
L
N
THR
114
B
N
THR
118
L
O
ASN
137
B
O
ASN
141
L
N
LEU
136
B
N
LEU
140
L
O
MET
175
B
O
MET
179
L
O
THR
178
B
O
THR
182
L
N
LEU
160
B
N
LEU
164
L
N
LYS
147
B
N
LYS
151
L
O
GLU
195
B
O
GLU
199
L
N
ALA
196
B
N
ALA
200
L
O
ILE
205
B
O
ILE
209
H
N
GLN
5
C
N
GLN
5
H
O
LYS
23
C
O
LYS
23
H
N
CYS
22
C
N
CYS
22
H
O
ALA
78
C
O
ALA
79
H
O
THR
77
C
O
THR
78
H
N
ASP
72
C
N
ASP
73
H
N
ASP
10
C
N
ASP
10
H
O
THR
110
C
O
THR
119
H
O
THR
107
C
O
THR
116
H
N
TYR
90
C
N
TYR
94
H
O
VAL
89
C
O
VAL
93
H
N
GLN
39
C
N
GLN
39
H
N
TRP
36
C
N
TRP
36
H
O
GLY
49
C
O
GLY
49
H
N
ARG
50
C
N
ARG
50
H
O
TYR
58
C
O
TYR
59
H
N
ASP
10
C
N
ASP
10
H
O
THR
110
C
O
THR
119
H
O
THR
107
C
O
THR
116
H
N
TYR
90
C
N
TYR
94
H
N
ARG
94
C
N
ARG
98
H
O
TYR
102
C
O
TYR
111
H
N
TYR
122
C
N
TYR
131
H
O
LEU
141
C
O
LEU
150
H
N
VAL
136
C
N
VAL
145
H
O
VAL
183
C
O
VAL
192
H
O
SER
180
C
O
SER
189
H
N
HIS
164
C
N
HIS
173
H
N
TYR
122
C
N
TYR
131
H
O
LEU
141
C
O
LEU
150
H
N
VAL
136
C
N
VAL
145
H
O
VAL
183
C
O
VAL
192
H
O
THR
176
C
O
THR
185
H
N
VAL
169
C
N
VAL
178
H
N
THR
151
C
N
THR
160
H
O
ALA
198
C
O
ALA
207
H
N
HIS
199
C
N
HIS
208
H
O
THR
204
C
O
THR
213
1
H
H
NZ
O
LYS
SER
13
113
2.09
1
L
L
O
O
ASN
ASN
190
210
2.14
1
H
H
TRP
PRO
188
189
-90.73
1
11.01
1.50
119.30
130.31
P
P
P
C
N
CA
HIS
PRO
PRO
75
76
76
Y
H
H
H
1
12.26
2.00
110.40
122.66
P
P
P
CB
CA
C
PHE
PHE
PHE
95
95
95
N
1
13.98
2.30
115.30
129.28
L
L
L
CA
CB
CG
LEU
LEU
LEU
54
54
54
N
1
28.39
1.50
119.30
147.69
H
H
H
C
N
CA
TRP
PRO
PRO
188
189
189
Y
1
-31.62
2.10
128.40
96.78
H
H
H
C
N
CD
TRP
PRO
PRO
188
189
189
Y
1
P
SER
35
-109.88
-82.89
1
P
ARG
36
-94.33
58.60
1
P
ASP
78
-76.57
31.55
G
1
P
ARG
95
-98.15
59.05
H
1
P
PHE
95
111.33
128.39
I
1
P
LEU
95
-45.82
153.28
1
P
ASP
102
-68.54
88.43
1
P
THR
115
-113.28
-143.80
1
P
GLU
129
90.83
131.38
1
P
GLU
148
-173.45
123.42
1
P
SER
192
-31.21
109.42
1
P
CYS
220
-49.99
155.58
1
P
ASN
245
-159.35
49.25
1
L
ASP
28
43.35
-126.11
1
L
LEU
47
-108.42
-60.84
1
L
ALA
51
64.59
-38.53
1
L
ALA
84
175.78
-177.76
1
L
THR
126
-61.56
18.14
1
L
ASP
151
66.96
-5.86
1
L
SER
153
-74.48
-142.84
1
L
GLN
156
-166.84
-20.70
1
L
LYS
169
150.81
25.61
1
L
ASP
170
-169.65
-12.38
1
L
HIS
189
67.37
108.18
1
L
THR
202
-91.83
40.65
1
L
ASN
210
-59.35
-83.97
1
H
CYS
22
-165.12
105.58
1
H
TYR
27
-171.51
-177.31
1
H
ASN
76
29.98
60.25
B
1
H
SER
82
60.08
63.84
1
H
PHE
99
-32.95
123.20
C
1
H
GLU
100
36.03
59.65
1
H
ALA
114
-37.17
158.13
1
H
THR
116
69.75
139.31
1
H
THR
117
-142.39
-45.29
1
H
ALA
118
83.14
134.97
1
H
THR
131
-130.73
-42.11
1
H
THR
132
71.09
108.44
1
H
SER
149
103.08
89.99
1
H
SER
161
-77.76
-83.01
1
H
SER
172
54.48
-120.78
1
H
PRO
189
2.18
-48.48
1
H
ARG
213
-113.39
59.98
1
H
CYS
215
-106.29
-98.46
1
H
CYS
217
50.78
-177.47
1
H
LYS
218
-179.44
64.25
38.776
0.30
0.00
0.00
0.30
0.00
-0.60
0.924
0.856
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.27033
0.2032
0.20652
2.83
78.81
1168
21615
5.1
100.00
13.127
0.250
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
1.996
0.385
0.80
0.80
1.20
PDB ENTRY 1L2E, 1RJL
MAXIMUM LIKELIHOOD
MASK
2.83
78.81
66
5290
36
0
5188
0.018
0.022
5359
0.005
0.020
4663
1.874
1.960
7311
0.973
3.000
10928
8.083
5.000
678
38.157
24.476
210
19.424
15.000
846
17.805
15.000
21
0.103
0.200
824
0.006
0.020
5945
0.001
0.020
1021
0.227
0.200
1083
0.221
0.200
4879
0.191
0.200
2558
0.097
0.200
3105
0.167
0.200
157
0.046
0.200
1
0.150
0.200
17
0.256
0.200
56
0.216
0.200
5
1.399
1.500
4231
0.109
1.500
1378
1.433
2.000
5502
2.043
3.000
2306
3.072
4.500
1809
0.379
0.274
2.903
81
1549
1549
20
100.00
2.80
78.81
2ZCH
23506
0.159
0.168
1
14.5
9.5
100
0.498
2.80
2.95
3.7
3342
0.525
9.7
100
refinement
REFMAC
5.2.0005
data collection
HKL-2000
data reduction
MOSFLM
data scaling
PROCESS
data reduction
XFIT
Crystal structure of human prostate specific antigen complexed with an activating antibody
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
5
N
N
6
N
N
7
N
N
7
N
N
7
N
N
P
ALA
55
A
ALA
39
HELX_P
P
ILE
59
A
ILE
43
5
1
5
P
ASP
95
A
ASP
78
HELX_P
P
LYS
95
A
LYS
83
5
2
6
E
P
SER
164
A
SER
156
HELX_P
P
HIS
172
A
HIS
164
1
3
9
P
TYR
234
A
TYR
225
HELX_P
P
ALA
244
A
ALA
235
1
4
11
L
GLU
79
B
GLU
83
HELX_P
L
ALA
83
B
ALA
87
5
5
5
L
SER
121
B
SER
125
HELX_P
L
THR
126
B
THR
130
1
6
6
L
LYS
183
B
LYS
187
HELX_P
L
ARG
188
B
ARG
192
1
7
6
H
THR
28
C
THR
28
HELX_P
H
TYR
32
C
TYR
32
5
8
5
H
GLU
61
C
GLU
62
HELX_P
H
LYS
64
C
LYS
65
5
9
4
H
THR
73
C
THR
74
HELX_P
H
SER
75
C
SER
76
5
10
3
H
SER
83
C
SER
87
HELX_P
H
SER
87
C
SER
91
5
11
5
H
SER
156
C
SER
165
HELX_P
H
SER
158
C
SER
167
5
12
3
H
PRO
200
C
PRO
209
HELX_P
H
SER
203
C
SER
212
5
13
4
disulf
2.067
P
CYS
22
A
SG
CYS
7
1_555
P
CYS
157
A
SG
CYS
149
1_555
disulf
2.047
P
CYS
42
A
SG
CYS
26
1_555
P
CYS
58
A
SG
CYS
42
1_555
disulf
2.078
P
CYS
136
A
SG
CYS
128
1_555
P
CYS
201
A
SG
CYS
195
1_555
disulf
2.070
P
CYS
168
A
SG
CYS
160
1_555
P
CYS
182
A
SG
CYS
174
1_555
disulf
2.119
P
CYS
191
A
SG
CYS
185
1_555
P
CYS
220
A
SG
CYS
210
1_555
disulf
2.146
L
CYS
23
B
SG
CYS
23
1_555
L
CYS
88
B
SG
CYS
92
1_555
disulf
2.057
L
CYS
134
B
SG
CYS
138
1_555
L
CYS
194
B
SG
CYS
198
1_555
disulf
2.108
H
CYS
22
C
SG
CYS
22
1_555
H
CYS
92
C
SG
CYS
96
1_555
disulf
2.109
H
CYS
140
C
SG
CYS
149
1_555
H
CYS
195
C
SG
CYS
204
1_555
IMMUNE SYSTEM
human PSA, kallikrein related peptidases, antibodies, prostate cancer, Glycoprotein, Hydrolase, Polymorphism, Protease, Secreted, Serine protease, Zymogen, IMMUNE SYSTEM
P
GLU
218
A
GLU
208
1
P
PRO
219
A
PRO
209
0.26
L
SER
7
B
SER
7
1
L
PRO
8
B
PRO
8
-3.63
L
GLN
76
B
GLN
80
1
L
PRO
77
B
PRO
81
-12.22
L
ASP
94
B
ASP
98
1
L
PRO
95
B
PRO
99
-0.51
L
TYR
140
B
TYR
144
1
L
PRO
141
B
PRO
145
-5.08
H
PHE
146
C
PHE
155
1
H
PRO
147
C
PRO
156
-4.74
KLK3_HUMAN
UNP
1
25
P07288
IVGGWECEKHSQPWQVLVASRGRAVCGGVLVHPQWVLTAAHCIRNKSVILLGRHSLFHPEDTGQVFQVSHSFPHPLYDMS
LLKNRFLRPGDDSSHDLMLLRLSEPAELTDAVKVMDLPTQEPALGTTCYASGWGSIEPEEFLTPKKLQCVDLHVISNDVC
AQVHPQKVTKFMLCAGRWTGGKSTCSGDSGGPLVCNGVLQGITSWGSEPCALPERPSLYTKVVHYRKWIKDTIVANP
2ZCH
PDB
2
1
2ZCH
DIVLTQSPASLAVSLGQRATISCKASQSVDFDGDSYMNWYQQKPGQPPKLLIFAASNLASGIPARLSGSGSGTDFTLNIQ
PVEEEDAATYYCQQSNEDPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQ
NGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNR
2ZCH
PDB
3
1
2ZCH
QVQLQQSGDDLVKPGASVKLSCKASGYTFTTYYINWMRQRPGQGLEWIGRIAPASGTTYSSEMFKDKATLTVDTSSNTAY
IQLSSLSSEDSAVYFCARADYGFNSGEAMDYWGQGTSVTVSSAKTTAPPVYPLAPVCGDTTGSSVTLGCLVKGYFPESVT
LLWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIVPRDCGCKPC
25
261
2ZCH
16
246
P07288
P
1
1
237
1
211
2ZCH
1
211
2ZCH
L
2
1
215
1
220
2ZCH
1
220
2ZCH
H
3
1
229
8
7
4
6
4
4
3
4
6
4
4
4
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
P
TRP
20
A
TRP
5
P
GLU
21
A
GLU
6
P
GLN
156
A
GLN
148
P
ILE
163
A
ILE
155
P
MET
180
A
MET
172
P
GLY
184
A
GLY
176
P
SER
226
A
SER
217
P
LYS
230
A
LYS
221
P
LEU
209
A
LEU
199
P
TRP
215
A
TRP
205
P
PRO
198
A
PRO
192
P
VAL
200
A
VAL
194
P
THR
135
A
THR
127
P
GLY
140
A
GLY
132
P
GLN
156
A
GLN
148
P
ILE
163
A
ILE
155
P
GLN
30
A
GLN
15
P
ALA
34
A
ALA
19
P
ALA
39
A
ALA
24
P
HIS
48
A
HIS
32
P
TRP
51
A
TRP
35
P
THR
54
A
THR
38
P
MET
104
A
MET
98
P
LEU
108
A
LEU
102
P
GLN
81
A
GLN
64
P
PRO
90
A
PRO
73
P
VAL
64
A
VAL
48
P
LEU
67
A
LEU
51
P
GLN
30
A
GLN
15
P
ALA
34
A
ALA
19
L
LEU
4
B
LEU
4
L
SER
7
B
SER
7
L
ALA
19
B
ALA
19
L
ALA
25
B
ALA
25
L
ASP
70
B
ASP
74
L
ILE
75
B
ILE
79
L
LEU
62
B
LEU
66
L
SER
67
B
SER
71
L
SER
10
B
SER
10
L
SER
14
B
SER
14
L
THR
102
B
THR
106
L
LYS
107
B
LYS
111
L
ALA
84
B
ALA
88
L
GLN
90
B
GLN
94
L
MET
33
B
MET
37
L
GLN
38
B
GLN
42
L
LYS
45
B
LYS
49
L
PHE
49
B
PHE
53
L
ASN
53
B
ASN
57
L
LEU
54
B
LEU
58
L
SER
10
B
SER
10
L
SER
14
B
SER
14
L
THR
102
B
THR
106
L
LYS
107
B
LYS
111
L
ALA
84
B
ALA
88
L
GLN
90
B
GLN
94
L
THR
97
B
THR
101
L
PHE
98
B
PHE
102
L
THR
114
B
THR
118
L
PHE
118
B
PHE
122
L
GLY
129
B
GLY
133
L
PHE
139
B
PHE
143
L
TYR
173
B
TYR
177
L
THR
182
B
THR
186
L
VAL
159
B
VAL
163
L
TRP
163
B
TRP
167
L
ILE
144
B
ILE
148
L
ILE
150
B
ILE
154
L
TYR
192
B
TYR
196
L
HIS
198
B
HIS
202
L
ILE
205
B
ILE
209
L
PHE
209
B
PHE
213
H
GLN
3
C
GLN
3
H
GLN
6
C
GLN
6
H
VAL
18
C
VAL
18
H
SER
25
C
SER
25
H
THR
77
C
THR
78
H
LEU
82
C
LEU
83
H
ALA
67
C
ALA
68
H
ASP
72
C
ASP
73
H
ASP
10
C
ASP
10
H
VAL
12
C
VAL
12
H
THR
107
C
THR
116
H
VAL
111
C
VAL
120
H
ALA
88
C
ALA
92
H
ALA
95
C
ALA
99
H
TYR
33
C
TYR
33
H
GLN
39
C
GLN
39
H
LEU
45
C
LEU
45
H
ILE
51
C
ILE
51
H
THR
57
C
THR
58
H
SER
59
C
SER
60
H
ASP
10
C
ASP
10
H
VAL
12
C
VAL
12
H
THR
107
C
THR
116
H
VAL
111
C
VAL
120
H
ALA
88
C
ALA
92
H
ALA
95
C
ALA
99
H
MET
100
C
MET
109
H
TRP
103
C
TRP
112
E
H
VAL
121
C
VAL
130
H
LEU
124
C
LEU
133
H
SER
135
C
SER
144
H
TYR
145
C
TYR
154
H
LEU
174
C
LEU
183
H
THR
184
C
THR
193
H
GLY
162
C
GLY
171
H
THR
165
C
THR
174
H
VAL
121
C
VAL
130
H
LEU
124
C
LEU
133
H
SER
135
C
SER
144
H
TYR
145
C
TYR
154
H
LEU
174
C
LEU
183
H
THR
184
C
THR
193
H
VAL
169
C
VAL
178
H
GLN
171
C
GLN
180
H
THR
151
C
THR
160
H
TRP
154
C
TRP
163
H
THR
194
C
THR
203
H
HIS
199
C
HIS
208
H
THR
204
C
THR
213
H
LYS
209
C
LYS
218
92
P 41 21 2