0.023491
0.000000
0.000000
0.000000
0.013738
0.000000
0.000000
0.000000
0.013304
0.00000
0.00000
0.00000
Lloyd, M.D.
Thiyagarajan, N.
Ho, Y.T.
Woo, L.W.L.
Sutcliffe, O.B.
Purohit, A.
Reed, M.J.
Acharya, K.R.
Potter, B.V.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
42.569
72.792
75.165
C16 H14 N6 O3 S
370.386
4-{[(4-CYANOPHENYL)(4H-1,2,4-TRIAZOL-4-YL)AMINO]METHYL}PHENYL SULFAMATE
4-[(4-O-SULFAMOYLBENZYL)(4-CYANOPHENYL)AMINO]-4H-[1,2,4]-TRIAZOLE
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
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
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
S
N
2
N
O
N
3
N
O
N
4
N
O
N
5
N
N
N
6
N
N
Y
7
N
N
Y
8
N
N
Y
9
N
N
N
10
N
N
Y
11
N
C
Y
12
N
C
Y
13
N
C
Y
14
N
C
Y
15
N
C
Y
16
N
C
Y
17
N
C
Y
18
N
C
N
19
N
C
N
20
N
C
Y
21
N
C
Y
22
N
C
Y
23
N
C
Y
24
N
C
Y
25
N
C
Y
26
N
C
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
O
N
47
N
H
N
48
N
H
N
49
N
H
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
N
N
55
S
C
N
56
N
C
N
57
N
O
N
58
N
C
N
59
N
C
N
60
N
C
N
61
N
N
N
62
N
C
N
63
N
N
N
64
N
N
N
65
N
O
N
66
N
H
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
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
S
C
N
83
N
C
N
84
N
O
N
85
N
C
N
86
N
C
N
87
N
O
N
88
N
N
N
89
N
O
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
N
N
99
S
C
N
100
N
C
N
101
N
O
N
102
N
C
N
103
N
C
N
104
N
O
N
105
N
O
N
106
N
O
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
N
N
115
R
C
N
116
N
C
N
117
N
O
N
118
N
C
N
119
N
S
N
120
N
O
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
S
C
N
130
N
C
N
131
N
O
N
132
N
C
N
133
N
C
N
134
N
C
N
135
N
O
N
136
N
N
N
137
N
O
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
N
N
149
S
C
N
150
N
C
N
151
N
O
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
N
156
N
O
N
157
N
O
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
H
N
166
N
H
N
167
N
N
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
O
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
N
N
178
S
C
N
179
N
C
N
180
N
O
N
181
N
C
Y
182
N
C
Y
183
N
N
Y
184
N
C
Y
185
N
C
Y
186
N
N
N
187
N
O
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
O
N
199
N
H
N
200
N
H
N
201
N
N
N
202
S
C
N
203
N
C
N
204
N
O
N
205
S
C
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
O
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
N
N
224
S
C
N
225
N
C
N
226
N
O
N
227
N
C
N
228
N
C
N
229
N
C
N
230
N
C
N
231
N
O
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
N
N
246
S
C
N
247
N
C
N
248
N
O
N
249
N
C
N
250
N
C
N
251
N
C
N
252
N
C
N
253
N
N
N
254
N
O
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
C
N
276
N
S
N
277
N
C
N
278
N
O
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
Y
295
N
C
Y
296
N
C
Y
297
N
C
Y
298
N
C
Y
299
N
C
Y
300
N
C
N
301
N
O
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
N
318
N
C
N
319
N
C
N
320
N
O
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
431
N
ZN
N
1
N
doub
N
2
N
doub
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
Y
11
N
sing
Y
12
N
sing
Y
13
N
sing
Y
14
N
doub
Y
15
N
doub
N
16
N
trip
N
17
N
sing
N
18
N
sing
Y
19
N
doub
Y
20
N
sing
Y
21
N
sing
N
22
N
sing
Y
23
N
doub
N
24
N
sing
Y
25
N
sing
N
26
N
sing
Y
27
N
doub
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
Y
33
N
doub
Y
34
N
sing
Y
35
N
sing
N
36
N
sing
Y
37
N
doub
N
38
N
sing
Y
39
N
sing
Y
40
N
doub
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
doub
N
50
N
sing
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
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
doub
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
doub
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
doub
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
doub
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
sing
N
117
N
sing
N
118
N
doub
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
doub
N
132
N
sing
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
doub
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
doub
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
doub
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
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
Y
182
N
sing
Y
183
N
doub
Y
184
N
doub
N
185
N
sing
Y
186
N
sing
N
187
N
sing
Y
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
doub
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
doub
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
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
doub
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
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
doub
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
Y
290
N
doub
Y
291
N
sing
Y
292
N
sing
N
293
N
sing
Y
294
N
doub
N
295
N
sing
Y
296
N
doub
N
297
N
sing
Y
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
sing
N
308
N
doub
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
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
doub
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
sing
N
337
N
sing
N
338
N
doub
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
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
doub
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
Y
359
N
doub
Y
360
N
sing
Y
361
N
sing
N
362
N
sing
Y
363
N
doub
Y
364
N
sing
Y
365
N
sing
N
366
N
sing
Y
367
N
sing
Y
368
N
doub
N
369
N
sing
Y
370
N
doub
N
371
N
sing
Y
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
doub
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
Y
387
N
doub
Y
388
N
sing
Y
389
N
sing
N
390
N
sing
Y
391
N
doub
N
392
N
sing
Y
393
N
doub
N
394
N
sing
Y
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
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
doub
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
44
6858
6866
10.1021/bi047692e
15865431
First Crystal Structures of Human Carbonic Anhydrase II in Complex with Dual Aromatase-Steroid Sulfatase Inhibitors(,)
2005
10.2210/pdb1xpz/pdb
pdb_00001xpz
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
CCD
2004-02-28
ADSC QUANTUM 4
Si(111)
SINGLE WAVELENGTH
M
x-ray
1
1.488
1.0
PX14.1
SRS
1.488
SYNCHROTRON
SRS BEAMLINE PX14.1
29070.785
Carbonic anhydrase II
4.2.1.1
1
man
polymer
65.409
ZINC ION
2
syn
non-polymer
370.386
4-{[(4-CYANOPHENYL)(4H-1,2,4-TRIAZOL-4-YL)AMINO]METHYL}PHENYL SULFAMATE
1
syn
non-polymer
18.015
water
121
nat
water
Carbonate dehydratase II, CA-II, Carbonic anhydrase C
no
no
HHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGG
PLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDV
LDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVD
NWRPAQPLKNRQIKASFK
HHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGG
PLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDV
LDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVD
NWRPAQPLKNRQIKASFK
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
Escherichia coli
sample
CA2
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21 (DE3)
plasmid
pACA
1
1.9
36.2
VAPOR DIFFUSION, HANGING DROP
8.0
0.1M Tris-HCl, 1mM zinc(II) sulfate, 2.275M ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 277K, pH 8.0
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2005-05-17
1
1
2008-04-30
1
2
2011-07-13
1
3
2023-10-25
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_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.ptnr3_symmetry
_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
Structure of human carbonic anhydrase II with 4-[4-bromo-3-O-sulfamylbenzyl)(4-cyanophenyl)amino]-4H-[1,2,4]-triazole
RCSB
Y
PDBJ
2004-10-11
REL
REL
ZN
ZINC ION
4TZ
4-{[(4-CYANOPHENYL)(4H-1,2,4-TRIAZOL-4-YL)AMINO]METHYL}PHENYL SULFAMATE
HOH
water
1UGG
1UGG.pdb with alanine-65 (wild-type sequence)
PDB
experimental model
ZN
262
2
ZN
ZN
262
A
ZN
263
2
ZN
ZN
263
A
4TZ
270
3
4TZ
4TZ
270
A
WAT
1
4
HOH
HOH
271
A
WAT
2
4
HOH
HOH
272
A
WAT
3
4
HOH
HOH
273
A
WAT
4
4
HOH
HOH
274
A
WAT
5
4
HOH
HOH
275
A
WAT
6
4
HOH
HOH
276
A
WAT
7
4
HOH
HOH
277
A
WAT
8
4
HOH
HOH
278
A
WAT
9
4
HOH
HOH
279
A
WAT
10
4
HOH
HOH
280
A
WAT
11
4
HOH
HOH
281
A
WAT
12
4
HOH
HOH
282
A
WAT
13
4
HOH
HOH
283
A
WAT
14
4
HOH
HOH
284
A
WAT
15
4
HOH
HOH
285
A
WAT
16
4
HOH
HOH
286
A
WAT
17
4
HOH
HOH
287
A
WAT
18
4
HOH
HOH
288
A
WAT
19
4
HOH
HOH
289
A
WAT
20
4
HOH
HOH
290
A
WAT
21
4
HOH
HOH
291
A
WAT
22
4
HOH
HOH
292
A
WAT
23
4
HOH
HOH
293
A
WAT
24
4
HOH
HOH
294
A
WAT
25
4
HOH
HOH
295
A
WAT
26
4
HOH
HOH
296
A
WAT
27
4
HOH
HOH
297
A
WAT
28
4
HOH
HOH
298
A
WAT
29
4
HOH
HOH
299
A
WAT
30
4
HOH
HOH
300
A
WAT
31
4
HOH
HOH
301
A
WAT
32
4
HOH
HOH
302
A
WAT
33
4
HOH
HOH
303
A
WAT
34
4
HOH
HOH
304
A
WAT
35
4
HOH
HOH
305
A
WAT
36
4
HOH
HOH
306
A
WAT
37
4
HOH
HOH
307
A
WAT
38
4
HOH
HOH
308
A
WAT
39
4
HOH
HOH
309
A
WAT
40
4
HOH
HOH
310
A
WAT
41
4
HOH
HOH
311
A
WAT
42
4
HOH
HOH
312
A
WAT
43
4
HOH
HOH
313
A
WAT
44
4
HOH
HOH
314
A
WAT
45
4
HOH
HOH
315
A
WAT
46
4
HOH
HOH
316
A
WAT
47
4
HOH
HOH
317
A
WAT
48
4
HOH
HOH
318
A
WAT
49
4
HOH
HOH
319
A
WAT
50
4
HOH
HOH
320
A
WAT
51
4
HOH
HOH
321
A
WAT
52
4
HOH
HOH
322
A
WAT
53
4
HOH
HOH
323
A
WAT
54
4
HOH
HOH
324
A
WAT
55
4
HOH
HOH
325
A
WAT
56
4
HOH
HOH
326
A
WAT
57
4
HOH
HOH
327
A
WAT
58
4
HOH
HOH
328
A
WAT
59
4
HOH
HOH
329
A
WAT
60
4
HOH
HOH
330
A
WAT
61
4
HOH
HOH
331
A
WAT
62
4
HOH
HOH
332
A
WAT
63
4
HOH
HOH
333
A
WAT
64
4
HOH
HOH
334
A
WAT
65
4
HOH
HOH
335
A
WAT
66
4
HOH
HOH
336
A
WAT
67
4
HOH
HOH
337
A
WAT
68
4
HOH
HOH
338
A
WAT
69
4
HOH
HOH
339
A
WAT
70
4
HOH
HOH
340
A
WAT
71
4
HOH
HOH
341
A
WAT
72
4
HOH
HOH
342
A
WAT
73
4
HOH
HOH
343
A
WAT
74
4
HOH
HOH
344
A
WAT
75
4
HOH
HOH
345
A
WAT
76
4
HOH
HOH
346
A
WAT
77
4
HOH
HOH
347
A
WAT
78
4
HOH
HOH
348
A
WAT
79
4
HOH
HOH
349
A
WAT
80
4
HOH
HOH
350
A
WAT
81
4
HOH
HOH
351
A
WAT
82
4
HOH
HOH
352
A
WAT
83
4
HOH
HOH
353
A
WAT
84
4
HOH
HOH
354
A
WAT
85
4
HOH
HOH
355
A
WAT
86
4
HOH
HOH
356
A
WAT
87
4
HOH
HOH
357
A
WAT
88
4
HOH
HOH
358
A
WAT
89
4
HOH
HOH
359
A
WAT
90
4
HOH
HOH
360
A
WAT
91
4
HOH
HOH
361
A
WAT
92
4
HOH
HOH
362
A
WAT
93
4
HOH
HOH
363
A
WAT
94
4
HOH
HOH
364
A
WAT
95
4
HOH
HOH
365
A
WAT
96
4
HOH
HOH
366
A
WAT
97
4
HOH
HOH
367
A
WAT
98
4
HOH
HOH
368
A
WAT
99
4
HOH
HOH
369
A
WAT
100
4
HOH
HOH
370
A
WAT
101
4
HOH
HOH
371
A
WAT
102
4
HOH
HOH
372
A
WAT
103
4
HOH
HOH
373
A
WAT
104
4
HOH
HOH
374
A
WAT
105
4
HOH
HOH
375
A
WAT
106
4
HOH
HOH
376
A
WAT
107
4
HOH
HOH
377
A
WAT
108
4
HOH
HOH
378
A
WAT
109
4
HOH
HOH
379
A
WAT
110
4
HOH
HOH
380
A
WAT
111
4
HOH
HOH
381
A
WAT
112
4
HOH
HOH
382
A
WAT
113
4
HOH
HOH
383
A
WAT
114
4
HOH
HOH
384
A
WAT
115
4
HOH
HOH
385
A
WAT
116
4
HOH
HOH
386
A
WAT
117
4
HOH
HOH
387
A
WAT
118
4
HOH
HOH
388
A
WAT
119
4
HOH
HOH
389
A
WAT
120
4
HOH
HOH
390
A
WAT
121
4
HOH
HOH
391
A
HIS
3
n
1
HIS
3
A
HIS
4
n
2
HIS
4
A
TRP
5
n
3
TRP
5
A
GLY
6
n
4
GLY
6
A
TYR
7
n
5
TYR
7
A
GLY
8
n
6
GLY
8
A
LYS
9
n
7
LYS
9
A
HIS
10
n
8
HIS
10
A
ASN
11
n
9
ASN
11
A
GLY
12
n
10
GLY
12
A
PRO
13
n
11
PRO
13
A
GLU
14
n
12
GLU
14
A
HIS
15
n
13
HIS
15
A
TRP
16
n
14
TRP
16
A
HIS
17
n
15
HIS
17
A
LYS
18
n
16
LYS
18
A
ASP
19
n
17
ASP
19
A
PHE
20
n
18
PHE
20
A
PRO
21
n
19
PRO
21
A
ILE
22
n
20
ILE
22
A
ALA
23
n
21
ALA
23
A
LYS
24
n
22
LYS
24
A
GLY
25
n
23
GLY
25
A
GLU
26
n
24
GLU
26
A
ARG
27
n
25
ARG
27
A
GLN
28
n
26
GLN
28
A
SER
29
n
27
SER
29
A
PRO
30
n
28
PRO
30
A
VAL
31
n
29
VAL
31
A
ASP
32
n
30
ASP
32
A
ILE
33
n
31
ILE
33
A
ASP
34
n
32
ASP
34
A
THR
35
n
33
THR
35
A
HIS
36
n
34
HIS
36
A
THR
37
n
35
THR
37
A
ALA
38
n
36
ALA
38
A
LYS
39
n
37
LYS
39
A
TYR
40
n
38
TYR
40
A
ASP
41
n
39
ASP
41
A
PRO
42
n
40
PRO
42
A
SER
43
n
41
SER
43
A
LEU
44
n
42
LEU
44
A
LYS
45
n
43
LYS
45
A
PRO
46
n
44
PRO
46
A
LEU
47
n
45
LEU
47
A
SER
48
n
46
SER
48
A
VAL
49
n
47
VAL
49
A
SER
50
n
48
SER
50
A
TYR
51
n
49
TYR
51
A
ASP
52
n
50
ASP
52
A
GLN
53
n
51
GLN
53
A
ALA
54
n
52
ALA
54
A
THR
55
n
53
THR
55
A
SER
56
n
54
SER
56
A
LEU
57
n
55
LEU
57
A
ARG
58
n
56
ARG
58
A
ILE
59
n
57
ILE
59
A
LEU
60
n
58
LEU
60
A
ASN
61
n
59
ASN
61
A
ASN
62
n
60
ASN
62
A
GLY
63
n
61
GLY
63
A
HIS
64
n
62
HIS
64
A
SER
65
n
63
ALA
65
A
PHE
66
n
64
PHE
66
A
ASN
67
n
65
ASN
67
A
VAL
68
n
66
VAL
68
A
GLU
69
n
67
GLU
69
A
PHE
70
n
68
PHE
70
A
ASP
71
n
69
ASP
71
A
ASP
72
n
70
ASP
72
A
SER
73
n
71
SER
73
A
GLN
74
n
72
GLN
74
A
ASP
75
n
73
ASP
75
A
LYS
76
n
74
LYS
76
A
ALA
77
n
75
ALA
77
A
VAL
78
n
76
VAL
78
A
LEU
79
n
77
LEU
79
A
LYS
80
n
78
LYS
80
A
GLY
81
n
79
GLY
81
A
GLY
82
n
80
GLY
82
A
PRO
83
n
81
PRO
83
A
LEU
84
n
82
LEU
84
A
ASP
85
n
83
ASP
85
A
GLY
86
n
84
GLY
86
A
THR
87
n
85
THR
87
A
TYR
88
n
86
TYR
88
A
ARG
89
n
87
ARG
89
A
LEU
90
n
88
LEU
90
A
ILE
91
n
89
ILE
91
A
GLN
92
n
90
GLN
92
A
PHE
93
n
91
PHE
93
A
HIS
94
n
92
HIS
94
A
PHE
95
n
93
PHE
95
A
HIS
96
n
94
HIS
96
A
TRP
97
n
95
TRP
97
A
GLY
98
n
96
GLY
98
A
SER
99
n
97
SER
99
A
LEU
100
n
98
LEU
100
A
ASP
101
n
99
ASP
101
A
GLY
102
n
100
GLY
102
A
GLN
103
n
101
GLN
103
A
GLY
104
n
102
GLY
104
A
SER
105
n
103
SER
105
A
GLU
106
n
104
GLU
106
A
HIS
107
n
105
HIS
107
A
THR
108
n
106
THR
108
A
VAL
109
n
107
VAL
109
A
ASP
110
n
108
ASP
110
A
LYS
111
n
109
LYS
111
A
LYS
112
n
110
LYS
112
A
LYS
113
n
111
LYS
113
A
TYR
114
n
112
TYR
114
A
ALA
115
n
113
ALA
115
A
ALA
116
n
114
ALA
116
A
GLU
117
n
115
GLU
117
A
LEU
118
n
116
LEU
118
A
HIS
119
n
117
HIS
119
A
LEU
120
n
118
LEU
120
A
VAL
121
n
119
VAL
121
A
HIS
122
n
120
HIS
122
A
TRP
123
n
121
TRP
123
A
ASN
124
n
122
ASN
124
A
THR
125
n
123
THR
125
A
LYS
127
n
124
LYS
127
A
TYR
128
n
125
TYR
128
A
GLY
129
n
126
GLY
129
A
ASP
130
n
127
ASP
130
A
PHE
131
n
128
PHE
131
A
GLY
132
n
129
GLY
132
A
LYS
133
n
130
LYS
133
A
ALA
134
n
131
ALA
134
A
VAL
135
n
132
VAL
135
A
GLN
136
n
133
GLN
136
A
GLN
137
n
134
GLN
137
A
PRO
138
n
135
PRO
138
A
ASP
139
n
136
ASP
139
A
GLY
140
n
137
GLY
140
A
LEU
141
n
138
LEU
141
A
ALA
142
n
139
ALA
142
A
VAL
143
n
140
VAL
143
A
LEU
144
n
141
LEU
144
A
GLY
145
n
142
GLY
145
A
ILE
146
n
143
ILE
146
A
PHE
147
n
144
PHE
147
A
LEU
148
n
145
LEU
148
A
LYS
149
n
146
LYS
149
A
VAL
150
n
147
VAL
150
A
GLY
151
n
148
GLY
151
A
SER
152
n
149
SER
152
A
ALA
153
n
150
ALA
153
A
LYS
154
n
151
LYS
154
A
PRO
155
n
152
PRO
155
A
GLY
156
n
153
GLY
156
A
LEU
157
n
154
LEU
157
A
GLN
158
n
155
GLN
158
A
LYS
159
n
156
LYS
159
A
VAL
160
n
157
VAL
160
A
VAL
161
n
158
VAL
161
A
ASP
162
n
159
ASP
162
A
VAL
163
n
160
VAL
163
A
LEU
164
n
161
LEU
164
A
ASP
165
n
162
ASP
165
A
SER
166
n
163
SER
166
A
ILE
167
n
164
ILE
167
A
LYS
168
n
165
LYS
168
A
THR
169
n
166
THR
169
A
LYS
170
n
167
LYS
170
A
GLY
171
n
168
GLY
171
A
LYS
172
n
169
LYS
172
A
SER
173
n
170
SER
173
A
ALA
174
n
171
ALA
174
A
ASP
175
n
172
ASP
175
A
PHE
176
n
173
PHE
176
A
THR
177
n
174
THR
177
A
ASN
178
n
175
ASN
178
A
PHE
179
n
176
PHE
179
A
ASP
180
n
177
ASP
180
A
PRO
181
n
178
PRO
181
A
ARG
182
n
179
ARG
182
A
GLY
183
n
180
GLY
183
A
LEU
184
n
181
LEU
184
A
LEU
185
n
182
LEU
185
A
PRO
186
n
183
PRO
186
A
GLU
187
n
184
GLU
187
A
SER
188
n
185
SER
188
A
LEU
189
n
186
LEU
189
A
ASP
190
n
187
ASP
190
A
TYR
191
n
188
TYR
191
A
TRP
192
n
189
TRP
192
A
THR
193
n
190
THR
193
A
TYR
194
n
191
TYR
194
A
PRO
195
n
192
PRO
195
A
GLY
196
n
193
GLY
196
A
SER
197
n
194
SER
197
A
LEU
198
n
195
LEU
198
A
THR
199
n
196
THR
199
A
THR
200
n
197
THR
200
A
PRO
201
n
198
PRO
201
A
PRO
202
n
199
PRO
202
A
LEU
203
n
200
LEU
203
A
LEU
204
n
201
LEU
204
A
GLU
205
n
202
GLU
205
A
CYS
206
n
203
CYS
206
A
VAL
207
n
204
VAL
207
A
THR
208
n
205
THR
208
A
TRP
209
n
206
TRP
209
A
ILE
210
n
207
ILE
210
A
VAL
211
n
208
VAL
211
A
LEU
212
n
209
LEU
212
A
LYS
213
n
210
LYS
213
A
GLU
214
n
211
GLU
214
A
PRO
215
n
212
PRO
215
A
ILE
216
n
213
ILE
216
A
SER
217
n
214
SER
217
A
VAL
218
n
215
VAL
218
A
SER
219
n
216
SER
219
A
SER
220
n
217
SER
220
A
GLU
221
n
218
GLU
221
A
GLN
222
n
219
GLN
222
A
VAL
223
n
220
VAL
223
A
LEU
224
n
221
LEU
224
A
LYS
225
n
222
LYS
225
A
PHE
226
n
223
PHE
226
A
ARG
227
n
224
ARG
227
A
LYS
228
n
225
LYS
228
A
LEU
229
n
226
LEU
229
A
ASN
230
n
227
ASN
230
A
PHE
231
n
228
PHE
231
A
ASN
232
n
229
ASN
232
A
GLY
233
n
230
GLY
233
A
GLU
234
n
231
GLU
234
A
GLY
235
n
232
GLY
235
A
GLU
236
n
233
GLU
236
A
PRO
237
n
234
PRO
237
A
GLU
238
n
235
GLU
238
A
GLU
239
n
236
GLU
239
A
LEU
240
n
237
LEU
240
A
MET
241
n
238
MET
241
A
VAL
242
n
239
VAL
242
A
ASP
243
n
240
ASP
243
A
ASN
244
n
241
ASN
244
A
TRP
245
n
242
TRP
245
A
ARG
246
n
243
ARG
246
A
PRO
247
n
244
PRO
247
A
ALA
248
n
245
ALA
248
A
GLN
249
n
246
GLN
249
A
PRO
250
n
247
PRO
250
A
LEU
251
n
248
LEU
251
A
LYS
252
n
249
LYS
252
A
ASN
253
n
250
ASN
253
A
ARG
254
n
251
ARG
254
A
GLN
255
n
252
GLN
255
A
ILE
256
n
253
ILE
256
A
LYS
257
n
254
LYS
257
A
ALA
258
n
255
ALA
258
A
SER
259
n
256
SER
259
A
PHE
260
n
257
PHE
260
A
LYS
261
n
258
LYS
261
A
author_defined_assembly
1
monomeric
A
HIS
36
A
ND1
HIS
34
1_555
A
ZN
263
C
ZN
ZN
1_555
A
HIS
64
A
NE2
HIS
62
3_645
106.3
A
HIS
36
A
ND1
HIS
34
1_555
A
ZN
263
C
ZN
ZN
1_555
A
HOH
352
E
O
HOH
3_645
75.9
A
HIS
64
A
NE2
HIS
62
3_645
A
ZN
263
C
ZN
ZN
1_555
A
HOH
352
E
O
HOH
3_645
66.7
A
HIS
36
A
ND1
HIS
34
1_555
A
ZN
263
C
ZN
ZN
1_555
A
HOH
389
E
O
HOH
1_555
116.8
A
HIS
64
A
NE2
HIS
62
3_645
A
ZN
263
C
ZN
ZN
1_555
A
HOH
389
E
O
HOH
1_555
114.7
A
HOH
352
E
O
HOH
3_645
A
ZN
263
C
ZN
ZN
1_555
A
HOH
389
E
O
HOH
1_555
164.5
A
HIS
94
A
NE2
HIS
92
1_555
A
ZN
262
B
ZN
ZN
1_555
A
HIS
96
A
NE2
HIS
94
1_555
106.1
A
HIS
94
A
NE2
HIS
92
1_555
A
ZN
262
B
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
117
1_555
117.0
A
HIS
96
A
NE2
HIS
94
1_555
A
ZN
262
B
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
117
1_555
103.4
A
HIS
94
A
NE2
HIS
92
1_555
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
N1
4TZ
1_555
97.7
A
HIS
96
A
NE2
HIS
94
1_555
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
N1
4TZ
1_555
104.3
A
HIS
119
A
ND1
HIS
117
1_555
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
N1
4TZ
1_555
126.5
A
HIS
94
A
NE2
HIS
92
1_555
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
S2
4TZ
1_555
97.5
A
HIS
96
A
NE2
HIS
94
1_555
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
S2
4TZ
1_555
132.3
A
HIS
119
A
ND1
HIS
117
1_555
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
S2
4TZ
1_555
101.6
A
4TZ
270
D
N1
4TZ
1_555
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
S2
4TZ
1_555
30.5
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
ILE
33
A
N
ILE
31
A
O
THR
108
A
O
THR
106
A
N
LYS
39
A
N
LYS
37
A
O
ALA
258
A
O
ALA
255
A
O
LYS
257
A
O
LYS
254
A
N
THR
193
A
N
THR
190
A
N
GLY
196
A
N
GLY
193
A
O
VAL
207
A
O
VAL
204
A
O
ILE
210
A
O
ILE
207
A
N
GLY
145
A
N
GLY
142
A
O
ILE
146
A
O
ILE
143
A
N
LEU
118
A
N
LEU
116
A
O
HIS
119
A
O
HIS
117
A
N
HIS
94
A
N
HIS
92
A
O
ILE
91
A
O
ILE
89
A
N
PHE
70
A
N
PHE
68
A
O
GLU
69
A
O
GLU
67
A
N
LEU
57
A
N
LEU
55
A
N
ILE
59
A
N
ILE
57
A
O
ALA
174
A
O
ALA
171
A
N
SER
48
A
N
SER
46
A
O
LYS
80
A
O
LYS
78
A
N
LEU
79
A
N
LEU
77
A
O
TYR
88
A
O
TYR
86
A
N
HIS
94
A
N
HIS
92
A
O
HIS
119
A
O
HIS
117
A
N
LEU
118
A
N
LEU
116
A
O
ILE
146
A
O
ILE
143
A
N
PHE
147
A
N
PHE
144
A
O
ILE
216
A
O
ILE
213
1
A
CE
LYS
39
A
CE
LYS
37
0
Y
1
A
NZ
LYS
39
A
NZ
LYS
37
0
Y
1
A
CE
LYS
45
A
CE
LYS
43
0
Y
1
A
NZ
LYS
45
A
NZ
LYS
43
0
Y
1
A
CD
GLN
136
A
CD
GLN
133
0
Y
1
A
OE1
GLN
136
A
OE1
GLN
133
0
Y
1
A
NE2
GLN
136
A
NE2
GLN
133
0
Y
1
A
CE
LYS
228
A
CE
LYS
225
0
Y
1
A
NZ
LYS
228
A
NZ
LYS
225
0
Y
1
A
CG
ASN
253
A
CG
ASN
250
0
Y
1
A
OD1
ASN
253
A
OD1
ASN
250
0
Y
1
A
ND2
ASN
253
A
ND2
ASN
250
0
Y
1
A
A
C1
O
4TZ
HOH
270
391
1.93
1
A
ALA
65
176.97
-168.90
1
A
LYS
76
-74.31
-107.24
1
A
LYS
111
74.13
-7.32
1
A
PRO
202
-69.52
2.54
1
A
ASN
244
-96.85
47.26
1
A
LYS
252
62.95
-137.76
1
A
ASN
253
-93.21
35.71
PROTEIN_REP.PARAM
PROTEIN.TOP
ION.PARAM
LIGAND.TOP
WATER_REP.PARAM
LIGAND.param
27.1
-2.55
0.00
0.00
2.06
0.00
0.49
0.223
0.007
0.196
0.202
2.02
23.69
925
15493
15493
6.0
97.5
RANDOM
820149.56
0.000000
1
RESTRAINED
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
1UGG.pdb with alanine-65 (wild-type sequence)
Engh & Huber
FLAT MODEL
40.0241
0.31363
0.27
0.21
5.00
0.17
0.08
2.02
23.69
121
2208
28
0
2059
0.006
1.3
24.1
0.78
1.40
1.50
2.22
2.00
2.17
2.00
3.21
2.50
0.283
0.023
0.197
2.15
148
2354
6
5.9
96.5
13.6
2.02
50
1XPZ
15968
15564.8
947.4
0.083
0.083
1
11.3
5.1
98.1
0.177
2.02
2.09
11.3
15968
0.177
6.3
95.5
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
Structure of human carbonic anhydrase II with 4-[4-O-sulfamoylbenzyl)(4-cyanophenyl)amino]-4H-[1,2,4]-triazole
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
HIS
15
A
HIS
13
HELX_P
A
PHE
20
A
PHE
18
1
1
6
A
PRO
21
A
PRO
19
HELX_P
A
GLY
25
A
GLY
23
5
2
5
A
LYS
127
A
LYS
124
HELX_P
A
GLY
129
A
GLY
126
5
3
3
A
ASP
130
A
ASP
127
HELX_P
A
VAL
135
A
VAL
132
1
4
6
A
LYS
154
A
LYS
151
HELX_P
A
GLY
156
A
GLY
153
5
5
3
A
LEU
157
A
LEU
154
HELX_P
A
LEU
164
A
LEU
161
1
6
8
A
ASP
165
A
ASP
162
HELX_P
A
LYS
168
A
LYS
165
5
7
4
A
ASP
180
A
ASP
177
HELX_P
A
LEU
185
A
LEU
182
5
8
6
A
SER
219
A
SER
216
HELX_P
A
LYS
225
A
LYS
222
1
9
7
A
PHE
226
A
PHE
223
HELX_P
A
LEU
229
A
LEU
226
5
10
4
metalc
2.314
A
HIS
36
A
ND1
HIS
34
1_555
A
ZN
263
C
ZN
ZN
1_555
metalc
2.224
A
HIS
64
A
NE2
HIS
62
3_645
A
ZN
263
C
ZN
ZN
1_555
metalc
2.097
A
HIS
94
A
NE2
HIS
92
1_555
A
ZN
262
B
ZN
ZN
1_555
metalc
2.174
A
HIS
96
A
NE2
HIS
94
1_555
A
ZN
262
B
ZN
ZN
1_555
metalc
2.083
A
HIS
119
A
ND1
HIS
117
1_555
A
ZN
262
B
ZN
ZN
1_555
metalc
2.286
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
N1
4TZ
1_555
metalc
2.996
A
ZN
262
B
ZN
ZN
1_555
A
4TZ
270
D
S2
4TZ
1_555
metalc
2.433
A
ZN
263
C
ZN
ZN
1_555
A
HOH
352
E
O
HOH
3_645
metalc
2.319
A
ZN
263
C
ZN
ZN
1_555
A
HOH
389
E
O
HOH
1_555
LYASE
carbonic anhydrase, Dual aromatase-steroid sulfatase inhibitor (DASI), Anti-cancer drug delivery, Lyase
A
SER
29
A
SER
27
1
A
PRO
30
A
PRO
28
0.27
A
PRO
201
A
PRO
198
1
A
PRO
202
A
PRO
199
0.46
CAH2_HUMAN
UNP
1
2
P00918
HHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGG
PLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDV
LDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVD
NWRPAQPLKNRQIKASFK
2
259
1XPZ
3
261
P00918
A
1
1
258
2
10
6
parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
A
ASP
32
A
ASP
30
A
ILE
33
A
ILE
31
A
THR
108
A
THR
106
A
VAL
109
A
VAL
107
A
LYS
39
A
LYS
37
A
TYR
40
A
TYR
38
A
LYS
257
A
LYS
254
A
ALA
258
A
ALA
255
A
TYR
191
A
TYR
188
A
GLY
196
A
GLY
193
A
VAL
207
A
VAL
204
A
LEU
212
A
LEU
209
A
LEU
141
A
LEU
138
A
VAL
150
A
VAL
147
A
ALA
116
A
ALA
114
A
ASN
124
A
ASN
122
A
TYR
88
A
TYR
86
A
TRP
97
A
TRP
95
A
ASN
67
A
ASN
65
A
PHE
70
A
PHE
68
A
SER
56
A
SER
54
A
LEU
60
A
LEU
58
A
SER
173
A
SER
170
A
ASP
175
A
ASP
172
A
LEU
47
A
LEU
45
A
SER
50
A
SER
48
A
VAL
78
A
VAL
76
A
GLY
81
A
GLY
79
A
TYR
88
A
TYR
86
A
TRP
97
A
TRP
95
A
ALA
116
A
ALA
114
A
ASN
124
A
ASN
122
A
LEU
141
A
LEU
138
A
VAL
150
A
VAL
147
A
ILE
216
A
ILE
213
A
VAL
218
A
VAL
215
BINDING SITE FOR RESIDUE ZN A 262
A
ZN
262
Software
4
BINDING SITE FOR RESIDUE ZN A 263
A
ZN
263
Software
5
BINDING SITE FOR RESIDUE 4TZ A 270
A
4TZ
270
Software
13
A
HIS
94
A
HIS
92
4
1_555
A
HIS
96
A
HIS
94
4
1_555
A
HIS
119
A
HIS
117
4
1_555
A
4TZ
270
D
4TZ
4
1_555
A
HIS
4
A
HIS
2
5
3_645
A
HIS
36
A
HIS
34
5
1_555
A
HIS
64
A
HIS
62
5
3_645
A
HOH
352
E
HOH
5
3_645
A
HOH
389
E
HOH
5
1_555
A
HIS
36
A
HIS
34
13
3_655
A
ASN
62
A
ASN
60
13
1_555
A
HIS
94
A
HIS
92
13
1_555
A
HIS
96
A
HIS
94
13
1_555
A
HIS
119
A
HIS
117
13
1_555
A
LEU
198
A
LEU
195
13
1_555
A
THR
199
A
THR
196
13
1_555
A
THR
200
A
THR
197
13
1_555
A
PRO
202
A
PRO
199
13
1_555
A
TRP
209
A
TRP
206
13
1_555
A
ZN
262
B
ZN
13
1_555
A
HOH
309
E
HOH
13
1_555
A
HOH
391
E
HOH
13
1_555
19
P 21 21 21