0.023714
-0.000001
0.006039
0.000000
0.024160
-0.000001
0.000000
0.000000
0.014324
0.00000
0.00000
0.00000
Menchise, V.
De Simone, G.
Alterio, V.
Di Fiore, A.
Pedone, C.
Scozzafava, A.
Supuran, C.T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
104.29
90.00
42.170
41.390
72.040
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
C3 H8 O3
92.094
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
non-polymer
C7 H6 Hg O3
338.711
4-(HYDROXYMERCURY)BENZOIC ACID
non-polymer
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
C16 H21 N2 O2 S 1
305.415
1-{2-[4-(AMINOSULFONYL)PHENYL]ETHYL}-2,4,6-TRIMETHYLPYRIDINIUM
1-N-(4-SULFAMOYLPHENYL-ETHYL)-2,4,6-TRIMETHYLPYRIDINIUM
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
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
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
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
C
N
138
N
O
N
139
N
C
N
140
N
O
N
141
N
C
N
142
N
O
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
C
Y
152
N
C
Y
153
N
C
Y
154
N
C
N
155
N
HG
Y
156
N
C
Y
157
N
C
N
158
N
O
N
159
N
O
N
160
N
O
Y
161
N
C
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
N
N
169
S
C
N
170
N
C
N
171
N
O
N
172
N
C
Y
173
N
C
Y
174
N
N
Y
175
N
C
Y
176
N
C
Y
177
N
N
N
178
N
O
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
O
N
190
N
H
N
191
N
H
N
192
N
N
N
193
S
C
N
194
N
C
N
195
N
O
N
196
S
C
N
197
N
C
N
198
N
C
N
199
N
C
N
200
N
O
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
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
N
C
N
219
N
C
N
220
N
C
N
221
N
C
N
222
N
O
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
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
N
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
H
N
258
N
H
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
N
266
N
C
N
267
N
S
N
268
N
C
N
269
N
O
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
S
N
305
N
O
N
306
N
O
N
307
N
N
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
N
314
N
C
N
315
N
C
Y
316
N
N
Y
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
N
322
N
C
N
323
N
C
N
324
N
C
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
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
H
N
345
N
H
N
346
N
N
N
347
S
C
N
348
N
C
N
349
N
O
N
350
N
C
N
351
N
C
N
352
N
C
N
353
N
O
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
H
N
362
N
H
N
363
N
N
N
364
S
C
N
365
N
C
N
366
N
O
N
367
N
C
N
368
N
O
N
369
N
O
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
N
N
378
S
C
N
379
N
C
N
380
N
O
N
381
R
C
N
382
N
O
N
383
N
C
N
384
N
O
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
N
N
395
S
C
N
396
N
C
N
397
N
O
N
398
N
C
Y
399
N
C
Y
400
N
C
Y
401
N
C
Y
402
N
N
Y
403
N
C
Y
404
N
C
Y
405
N
C
Y
406
N
C
Y
407
N
C
N
408
N
O
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
N
N
422
S
C
N
423
N
C
N
424
N
O
N
425
N
C
Y
426
N
C
Y
427
N
C
Y
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
N
432
N
O
N
433
N
O
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
N
N
446
S
C
N
447
N
C
N
448
N
O
N
449
N
C
N
450
N
C
N
451
N
C
N
452
N
O
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
ZN
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
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
doub
N
144
N
sing
Y
145
N
doub
Y
146
N
sing
N
147
N
sing
Y
148
N
sing
N
149
N
sing
N
150
N
sing
Y
151
N
doub
N
152
N
sing
Y
153
N
sing
N
154
N
sing
Y
155
N
doub
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
sing
N
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
Y
170
N
sing
Y
171
N
doub
Y
172
N
doub
N
173
N
sing
Y
174
N
sing
N
175
N
sing
Y
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
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
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
sing
N
207
N
sing
N
208
N
sing
N
209
N
doub
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
sing
N
252
N
sing
N
253
N
sing
N
254
N
doub
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
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
doub
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
Y
296
N
doub
Y
297
N
sing
N
298
N
sing
Y
299
N
sing
Y
300
N
doub
N
301
N
sing
Y
302
N
doub
N
303
N
sing
Y
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
Y
313
N
doub
Y
314
N
sing
Y
315
N
doub
Y
316
N
sing
N
317
N
sing
Y
318
N
sing
Y
319
N
doub
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
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
sing
N
339
N
doub
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
sing
N
355
N
sing
N
356
N
doub
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
doub
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
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
doub
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
Y
390
N
doub
Y
391
N
sing
Y
392
N
sing
N
393
N
sing
Y
394
N
doub
Y
395
N
sing
Y
396
N
sing
N
397
N
sing
Y
398
N
sing
Y
399
N
doub
N
400
N
sing
Y
401
N
doub
N
402
N
sing
Y
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
N
413
N
doub
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
Y
418
N
doub
Y
419
N
sing
Y
420
N
sing
N
421
N
sing
Y
422
N
doub
N
423
N
sing
Y
424
N
doub
N
425
N
sing
Y
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
doub
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
N
448
N
sing
US
J.Med.Chem.
JMCMAR
0151
0022-2623
48
5721
5727
10.1021/jm050333c
16134940
Carbonic anhydrase inhibitors: stacking with Phe131 determines active site binding region of inhibitors as exemplified by the X-ray crystal structure of a membrane-impermeant antitumor sulfonamide complexed with isozyme II
2005
10.2210/pdb1ze8/pdb
pdb_00001ze8
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
IMAGE PLATE
2004-10-20
ENRAF-NONIUS
double mirror
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
ENRAF-NONIUS
29157.863
Carbonic anhydrase II
4.2.1.1
1
man
polymer
65.409
ZINC ION
1
syn
non-polymer
338.711
4-(HYDROXYMERCURY)BENZOIC ACID
1
syn
non-polymer
305.415
1-{2-[4-(AMINOSULFONYL)PHENYL]ETHYL}-2,4,6-TRIMETHYLPYRIDINIUM
1
syn
non-polymer
92.094
GLYCEROL
1
syn
non-polymer
18.015
water
198
nat
water
Carbonate dehydratase II, CA-II, Carbonic anhydrase C
no
no
SHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKG
GPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVD
VLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMV
DNWRPAQPLKNRQIKASFK
SHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKG
GPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVD
VLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMV
DNWRPAQPLKNRQIKASFK
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
1
2.09
41.10
VAPOR DIFFUSION, HANGING DROP
8.5
ammonium sulphate, tris-HCl, 4-hydroxymercurybenzoate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Non-polymer description
Version format compliance
Data collection
Database references
Derived calculations
1
0
2005-10-18
1
1
2008-04-30
1
2
2011-07-13
1
3
2024-03-13
_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.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
PDBJ
2005-04-18
REL
REL
ZN
ZINC ION
HGB
4-(HYDROXYMERCURY)BENZOIC ACID
PIU
1-{2-[4-(AMINOSULFONYL)PHENYL]ETHYL}-2,4,6-TRIMETHYLPYRIDINIUM
GOL
GLYCEROL
HOH
water
ZN2
263
2
ZN
ZN
263
A
PHG
262
3
HGB
HGB
262
A
PIR
1
4
PIU
PIU
1
A
GOL
700
5
GOL
GOL
700
A
HOH
300
6
HOH
HOH
300
A
HOH
301
6
HOH
HOH
301
A
HOH
302
6
HOH
HOH
302
A
HOH
303
6
HOH
HOH
303
A
HOH
304
6
HOH
HOH
304
A
HOH
305
6
HOH
HOH
305
A
HOH
306
6
HOH
HOH
306
A
HOH
307
6
HOH
HOH
307
A
HOH
308
6
HOH
HOH
308
A
HOH
309
6
HOH
HOH
309
A
HOH
310
6
HOH
HOH
310
A
HOH
311
6
HOH
HOH
311
A
HOH
312
6
HOH
HOH
312
A
HOH
313
6
HOH
HOH
313
A
HOH
314
6
HOH
HOH
314
A
HOH
315
6
HOH
HOH
315
A
HOH
316
6
HOH
HOH
316
A
HOH
317
6
HOH
HOH
317
A
HOH
318
6
HOH
HOH
318
A
HOH
319
6
HOH
HOH
319
A
HOH
320
6
HOH
HOH
320
A
HOH
321
6
HOH
HOH
321
A
HOH
322
6
HOH
HOH
322
A
HOH
323
6
HOH
HOH
323
A
HOH
324
6
HOH
HOH
324
A
HOH
325
6
HOH
HOH
325
A
HOH
326
6
HOH
HOH
326
A
HOH
327
6
HOH
HOH
327
A
HOH
328
6
HOH
HOH
328
A
HOH
329
6
HOH
HOH
329
A
HOH
330
6
HOH
HOH
330
A
HOH
331
6
HOH
HOH
331
A
HOH
332
6
HOH
HOH
332
A
HOH
333
6
HOH
HOH
333
A
HOH
334
6
HOH
HOH
334
A
HOH
335
6
HOH
HOH
335
A
HOH
336
6
HOH
HOH
336
A
HOH
337
6
HOH
HOH
337
A
HOH
338
6
HOH
HOH
338
A
HOH
339
6
HOH
HOH
339
A
HOH
340
6
HOH
HOH
340
A
HOH
341
6
HOH
HOH
341
A
HOH
342
6
HOH
HOH
342
A
HOH
343
6
HOH
HOH
343
A
HOH
344
6
HOH
HOH
344
A
HOH
345
6
HOH
HOH
345
A
HOH
346
6
HOH
HOH
346
A
HOH
347
6
HOH
HOH
347
A
HOH
348
6
HOH
HOH
348
A
HOH
349
6
HOH
HOH
349
A
HOH
350
6
HOH
HOH
350
A
HOH
351
6
HOH
HOH
351
A
HOH
352
6
HOH
HOH
352
A
HOH
353
6
HOH
HOH
353
A
HOH
354
6
HOH
HOH
354
A
HOH
355
6
HOH
HOH
355
A
HOH
356
6
HOH
HOH
356
A
HOH
357
6
HOH
HOH
357
A
HOH
358
6
HOH
HOH
358
A
HOH
359
6
HOH
HOH
359
A
HOH
360
6
HOH
HOH
360
A
HOH
361
6
HOH
HOH
361
A
HOH
362
6
HOH
HOH
362
A
HOH
363
6
HOH
HOH
363
A
HOH
364
6
HOH
HOH
364
A
HOH
365
6
HOH
HOH
365
A
HOH
366
6
HOH
HOH
366
A
HOH
367
6
HOH
HOH
367
A
HOH
368
6
HOH
HOH
368
A
HOH
369
6
HOH
HOH
369
A
HOH
370
6
HOH
HOH
370
A
HOH
371
6
HOH
HOH
371
A
HOH
372
6
HOH
HOH
372
A
HOH
373
6
HOH
HOH
373
A
HOH
374
6
HOH
HOH
374
A
HOH
375
6
HOH
HOH
375
A
HOH
376
6
HOH
HOH
376
A
HOH
377
6
HOH
HOH
377
A
HOH
378
6
HOH
HOH
378
A
HOH
379
6
HOH
HOH
379
A
HOH
380
6
HOH
HOH
380
A
HOH
381
6
HOH
HOH
381
A
HOH
382
6
HOH
HOH
382
A
HOH
383
6
HOH
HOH
383
A
HOH
384
6
HOH
HOH
384
A
HOH
385
6
HOH
HOH
385
A
HOH
386
6
HOH
HOH
386
A
HOH
387
6
HOH
HOH
387
A
HOH
388
6
HOH
HOH
388
A
HOH
389
6
HOH
HOH
389
A
HOH
390
6
HOH
HOH
390
A
HOH
391
6
HOH
HOH
391
A
HOH
392
6
HOH
HOH
392
A
HOH
393
6
HOH
HOH
393
A
HOH
394
6
HOH
HOH
394
A
HOH
395
6
HOH
HOH
395
A
HOH
396
6
HOH
HOH
396
A
HOH
397
6
HOH
HOH
397
A
HOH
398
6
HOH
HOH
398
A
HOH
399
6
HOH
HOH
399
A
HOH
400
6
HOH
HOH
400
A
HOH
401
6
HOH
HOH
401
A
HOH
402
6
HOH
HOH
402
A
HOH
403
6
HOH
HOH
403
A
HOH
404
6
HOH
HOH
404
A
HOH
405
6
HOH
HOH
405
A
HOH
406
6
HOH
HOH
406
A
HOH
407
6
HOH
HOH
407
A
HOH
408
6
HOH
HOH
408
A
HOH
409
6
HOH
HOH
409
A
HOH
410
6
HOH
HOH
410
A
HOH
411
6
HOH
HOH
411
A
HOH
412
6
HOH
HOH
412
A
HOH
413
6
HOH
HOH
413
A
HOH
414
6
HOH
HOH
414
A
HOH
415
6
HOH
HOH
415
A
HOH
416
6
HOH
HOH
416
A
HOH
417
6
HOH
HOH
417
A
HOH
418
6
HOH
HOH
418
A
HOH
419
6
HOH
HOH
419
A
HOH
420
6
HOH
HOH
420
A
HOH
421
6
HOH
HOH
421
A
HOH
422
6
HOH
HOH
422
A
HOH
423
6
HOH
HOH
423
A
HOH
424
6
HOH
HOH
424
A
HOH
425
6
HOH
HOH
425
A
HOH
426
6
HOH
HOH
426
A
HOH
427
6
HOH
HOH
427
A
HOH
428
6
HOH
HOH
428
A
HOH
429
6
HOH
HOH
429
A
HOH
430
6
HOH
HOH
430
A
HOH
431
6
HOH
HOH
431
A
HOH
432
6
HOH
HOH
432
A
HOH
433
6
HOH
HOH
433
A
HOH
434
6
HOH
HOH
434
A
HOH
435
6
HOH
HOH
435
A
HOH
436
6
HOH
HOH
436
A
HOH
437
6
HOH
HOH
437
A
HOH
438
6
HOH
HOH
438
A
HOH
439
6
HOH
HOH
439
A
HOH
440
6
HOH
HOH
440
A
HOH
441
6
HOH
HOH
441
A
HOH
442
6
HOH
HOH
442
A
HOH
443
6
HOH
HOH
443
A
HOH
444
6
HOH
HOH
444
A
HOH
445
6
HOH
HOH
445
A
HOH
446
6
HOH
HOH
446
A
HOH
447
6
HOH
HOH
447
A
HOH
448
6
HOH
HOH
448
A
HOH
449
6
HOH
HOH
449
A
HOH
450
6
HOH
HOH
450
A
HOH
451
6
HOH
HOH
451
A
HOH
452
6
HOH
HOH
452
A
HOH
453
6
HOH
HOH
453
A
HOH
454
6
HOH
HOH
454
A
HOH
455
6
HOH
HOH
455
A
HOH
456
6
HOH
HOH
456
A
HOH
457
6
HOH
HOH
457
A
HOH
458
6
HOH
HOH
458
A
HOH
459
6
HOH
HOH
459
A
HOH
460
6
HOH
HOH
460
A
HOH
461
6
HOH
HOH
461
A
HOH
462
6
HOH
HOH
462
A
HOH
463
6
HOH
HOH
463
A
HOH
464
6
HOH
HOH
464
A
HOH
465
6
HOH
HOH
465
A
HOH
466
6
HOH
HOH
466
A
HOH
467
6
HOH
HOH
467
A
HOH
468
6
HOH
HOH
468
A
HOH
469
6
HOH
HOH
469
A
HOH
470
6
HOH
HOH
470
A
HOH
471
6
HOH
HOH
471
A
HOH
472
6
HOH
HOH
472
A
HOH
473
6
HOH
HOH
473
A
HOH
474
6
HOH
HOH
474
A
HOH
475
6
HOH
HOH
475
A
HOH
476
6
HOH
HOH
476
A
HOH
477
6
HOH
HOH
477
A
HOH
478
6
HOH
HOH
478
A
HOH
479
6
HOH
HOH
479
A
HOH
480
6
HOH
HOH
480
A
HOH
481
6
HOH
HOH
481
A
HOH
482
6
HOH
HOH
482
A
HOH
483
6
HOH
HOH
483
A
HOH
484
6
HOH
HOH
484
A
HOH
485
6
HOH
HOH
485
A
HOH
486
6
HOH
HOH
486
A
HOH
487
6
HOH
HOH
487
A
HOH
488
6
HOH
HOH
488
A
HOH
489
6
HOH
HOH
489
A
HOH
490
6
HOH
HOH
490
A
HOH
491
6
HOH
HOH
491
A
HOH
492
6
HOH
HOH
492
A
HOH
493
6
HOH
HOH
493
A
HOH
494
6
HOH
HOH
494
A
HOH
495
6
HOH
HOH
495
A
HOH
496
6
HOH
HOH
496
A
HOH
497
6
HOH
HOH
497
A
n
1
2
A
HIS
3
n
2
HIS
3
A
HIS
4
n
3
HIS
4
A
TRP
5
n
4
TRP
5
A
GLY
6
n
5
GLY
6
A
TYR
7
n
6
TYR
7
A
GLY
8
n
7
GLY
8
A
LYS
9
n
8
LYS
9
A
HIS
10
n
9
HIS
10
A
ASN
11
n
10
ASN
11
A
GLY
12
n
11
GLY
12
A
PRO
13
n
12
PRO
13
A
GLU
14
n
13
GLU
14
A
HIS
15
n
14
HIS
15
A
TRP
16
n
15
TRP
16
A
HIS
17
n
16
HIS
17
A
LYS
18
n
17
LYS
18
A
ASP
19
n
18
ASP
19
A
PHE
20
n
19
PHE
20
A
PRO
21
n
20
PRO
21
A
ILE
22
n
21
ILE
22
A
ALA
23
n
22
ALA
23
A
LYS
24
n
23
LYS
24
A
GLY
25
n
24
GLY
25
A
GLU
26
n
25
GLU
26
A
ARG
27
n
26
ARG
27
A
GLN
28
n
27
GLN
28
A
SER
29
n
28
SER
29
A
PRO
30
n
29
PRO
30
A
VAL
31
n
30
VAL
31
A
ASP
32
n
31
ASP
32
A
ILE
33
n
32
ILE
33
A
ASP
34
n
33
ASP
34
A
THR
35
n
34
THR
35
A
HIS
36
n
35
HIS
36
A
THR
37
n
36
THR
37
A
ALA
38
n
37
ALA
38
A
LYS
39
n
38
LYS
39
A
TYR
40
n
39
TYR
40
A
ASP
41
n
40
ASP
41
A
PRO
42
n
41
PRO
42
A
SER
43
n
42
SER
43
A
LEU
44
n
43
LEU
44
A
LYS
45
n
44
LYS
45
A
PRO
46
n
45
PRO
46
A
LEU
47
n
46
LEU
47
A
SER
48
n
47
SER
48
A
VAL
49
n
48
VAL
49
A
SER
50
n
49
SER
50
A
TYR
51
n
50
TYR
51
A
ASP
52
n
51
ASP
52
A
GLN
53
n
52
GLN
53
A
ALA
54
n
53
ALA
54
A
THR
55
n
54
THR
55
A
SER
56
n
55
SER
56
A
LEU
57
n
56
LEU
57
A
ARG
58
n
57
ARG
58
A
ILE
59
n
58
ILE
59
A
LEU
60
n
59
LEU
60
A
ASN
61
n
60
ASN
61
A
ASN
62
n
61
ASN
62
A
GLY
63
n
62
GLY
63
A
HIS
64
n
63
HIS
64
A
ALA
65
n
64
ALA
65
A
PHE
66
n
65
PHE
66
A
ASN
67
n
66
ASN
67
A
VAL
68
n
67
VAL
68
A
GLU
69
n
68
GLU
69
A
PHE
70
n
69
PHE
70
A
ASP
71
n
70
ASP
71
A
ASP
72
n
71
ASP
72
A
SER
73
n
72
SER
73
A
GLN
74
n
73
GLN
74
A
ASP
75
n
74
ASP
75
A
LYS
76
n
75
LYS
76
A
ALA
77
n
76
ALA
77
A
VAL
78
n
77
VAL
78
A
LEU
79
n
78
LEU
79
A
LYS
80
n
79
LYS
80
A
GLY
81
n
80
GLY
81
A
GLY
82
n
81
GLY
82
A
PRO
83
n
82
PRO
83
A
LEU
84
n
83
LEU
84
A
ASP
85
n
84
ASP
85
A
GLY
86
n
85
GLY
86
A
THR
87
n
86
THR
87
A
TYR
88
n
87
TYR
88
A
ARG
89
n
88
ARG
89
A
LEU
90
n
89
LEU
90
A
ILE
91
n
90
ILE
91
A
GLN
92
n
91
GLN
92
A
PHE
93
n
92
PHE
93
A
HIS
94
n
93
HIS
94
A
PHE
95
n
94
PHE
95
A
HIS
96
n
95
HIS
96
A
TRP
97
n
96
TRP
97
A
GLY
98
n
97
GLY
98
A
SER
99
n
98
SER
99
A
LEU
100
n
99
LEU
100
A
ASP
101
n
100
ASP
101
A
GLY
102
n
101
GLY
102
A
GLN
103
n
102
GLN
103
A
GLY
104
n
103
GLY
104
A
SER
105
n
104
SER
105
A
GLU
106
n
105
GLU
106
A
HIS
107
n
106
HIS
107
A
THR
108
n
107
THR
108
A
VAL
109
n
108
VAL
109
A
ASP
110
n
109
ASP
110
A
LYS
111
n
110
LYS
111
A
LYS
112
n
111
LYS
112
A
LYS
113
n
112
LYS
113
A
TYR
114
n
113
TYR
114
A
ALA
115
n
114
ALA
115
A
ALA
116
n
115
ALA
116
A
GLU
117
n
116
GLU
117
A
LEU
118
n
117
LEU
118
A
HIS
119
n
118
HIS
119
A
LEU
120
n
119
LEU
120
A
VAL
121
n
120
VAL
121
A
HIS
122
n
121
HIS
122
A
TRP
123
n
122
TRP
123
A
ASN
124
n
123
ASN
124
A
THR
125
n
124
THR
125
A
LYS
127
n
125
LYS
127
A
TYR
128
n
126
TYR
128
A
GLY
129
n
127
GLY
129
A
ASP
130
n
128
ASP
130
A
PHE
131
n
129
PHE
131
A
GLY
132
n
130
GLY
132
A
LYS
133
n
131
LYS
133
A
ALA
134
n
132
ALA
134
A
VAL
135
n
133
VAL
135
A
GLN
136
n
134
GLN
136
A
GLN
137
n
135
GLN
137
A
PRO
138
n
136
PRO
138
A
ASP
139
n
137
ASP
139
A
GLY
140
n
138
GLY
140
A
LEU
141
n
139
LEU
141
A
ALA
142
n
140
ALA
142
A
VAL
143
n
141
VAL
143
A
LEU
144
n
142
LEU
144
A
GLY
145
n
143
GLY
145
A
ILE
146
n
144
ILE
146
A
PHE
147
n
145
PHE
147
A
LEU
148
n
146
LEU
148
A
LYS
149
n
147
LYS
149
A
VAL
150
n
148
VAL
150
A
GLY
151
n
149
GLY
151
A
SER
152
n
150
SER
152
A
ALA
153
n
151
ALA
153
A
LYS
154
n
152
LYS
154
A
PRO
155
n
153
PRO
155
A
GLY
156
n
154
GLY
156
A
LEU
157
n
155
LEU
157
A
GLN
158
n
156
GLN
158
A
LYS
159
n
157
LYS
159
A
VAL
160
n
158
VAL
160
A
VAL
161
n
159
VAL
161
A
ASP
162
n
160
ASP
162
A
VAL
163
n
161
VAL
163
A
LEU
164
n
162
LEU
164
A
ASP
165
n
163
ASP
165
A
SER
166
n
164
SER
166
A
ILE
167
n
165
ILE
167
A
LYS
168
n
166
LYS
168
A
THR
169
n
167
THR
169
A
LYS
170
n
168
LYS
170
A
GLY
171
n
169
GLY
171
A
LYS
172
n
170
LYS
172
A
SER
173
n
171
SER
173
A
ALA
174
n
172
ALA
174
A
ASP
175
n
173
ASP
175
A
PHE
176
n
174
PHE
176
A
THR
177
n
175
THR
177
A
ASN
178
n
176
ASN
178
A
PHE
179
n
177
PHE
179
A
ASP
180
n
178
ASP
180
A
PRO
181
n
179
PRO
181
A
ARG
182
n
180
ARG
182
A
GLY
183
n
181
GLY
183
A
LEU
184
n
182
LEU
184
A
LEU
185
n
183
LEU
185
A
PRO
186
n
184
PRO
186
A
GLU
187
n
185
GLU
187
A
SER
188
n
186
SER
188
A
LEU
189
n
187
LEU
189
A
ASP
190
n
188
ASP
190
A
TYR
191
n
189
TYR
191
A
TRP
192
n
190
TRP
192
A
THR
193
n
191
THR
193
A
TYR
194
n
192
TYR
194
A
PRO
195
n
193
PRO
195
A
GLY
196
n
194
GLY
196
A
SER
197
n
195
SER
197
A
LEU
198
n
196
LEU
198
A
THR
199
n
197
THR
199
A
THR
200
n
198
THR
200
A
PRO
201
n
199
PRO
201
A
PRO
202
n
200
PRO
202
A
LEU
203
n
201
LEU
203
A
LEU
204
n
202
LEU
204
A
GLU
205
n
203
GLU
205
A
CYS
206
n
204
CYS
206
A
VAL
207
n
205
VAL
207
A
THR
208
n
206
THR
208
A
TRP
209
n
207
TRP
209
A
ILE
210
n
208
ILE
210
A
VAL
211
n
209
VAL
211
A
LEU
212
n
210
LEU
212
A
LYS
213
n
211
LYS
213
A
GLU
214
n
212
GLU
214
A
PRO
215
n
213
PRO
215
A
ILE
216
n
214
ILE
216
A
SER
217
n
215
SER
217
A
VAL
218
n
216
VAL
218
A
SER
219
n
217
SER
219
A
SER
220
n
218
SER
220
A
GLU
221
n
219
GLU
221
A
GLN
222
n
220
GLN
222
A
VAL
223
n
221
VAL
223
A
LEU
224
n
222
LEU
224
A
LYS
225
n
223
LYS
225
A
PHE
226
n
224
PHE
226
A
ARG
227
n
225
ARG
227
A
LYS
228
n
226
LYS
228
A
LEU
229
n
227
LEU
229
A
ASN
230
n
228
ASN
230
A
PHE
231
n
229
PHE
231
A
ASN
232
n
230
ASN
232
A
GLY
233
n
231
GLY
233
A
GLU
234
n
232
GLU
234
A
GLY
235
n
233
GLY
235
A
GLU
236
n
234
GLU
236
A
PRO
237
n
235
PRO
237
A
GLU
238
n
236
GLU
238
A
GLU
239
n
237
GLU
239
A
LEU
240
n
238
LEU
240
A
MET
241
n
239
MET
241
A
VAL
242
n
240
VAL
242
A
ASP
243
n
241
ASP
243
A
ASN
244
n
242
ASN
244
A
TRP
245
n
243
TRP
245
A
ARG
246
n
244
ARG
246
A
PRO
247
n
245
PRO
247
A
ALA
248
n
246
ALA
248
A
GLN
249
n
247
GLN
249
A
PRO
250
n
248
PRO
250
A
LEU
251
n
249
LEU
251
A
LYS
252
n
250
LYS
252
A
ASN
253
n
251
ASN
253
A
ARG
254
n
252
ARG
254
A
GLN
255
n
253
GLN
255
A
ILE
256
n
254
ILE
256
A
LYS
257
n
255
LYS
257
A
ALA
258
n
256
ALA
258
A
SER
259
n
257
SER
259
A
PHE
260
n
258
PHE
260
A
LYS
261
n
259
LYS
261
A
author_defined_assembly
1
monomeric
A
PIU
1
D
N1
PIU
1_555
A
ZN
263
B
ZN
ZN
1_555
A
HIS
94
A
NE2
HIS
93
1_555
104.7
A
PIU
1
D
N1
PIU
1_555
A
ZN
263
B
ZN
ZN
1_555
A
HIS
96
A
NE2
HIS
95
1_555
113.7
A
HIS
94
A
NE2
HIS
93
1_555
A
ZN
263
B
ZN
ZN
1_555
A
HIS
96
A
NE2
HIS
95
1_555
106.2
A
PIU
1
D
N1
PIU
1_555
A
ZN
263
B
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
118
1_555
115.4
A
HIS
94
A
NE2
HIS
93
1_555
A
ZN
263
B
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
118
1_555
116.6
A
HIS
96
A
NE2
HIS
95
1_555
A
ZN
263
B
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
118
1_555
100.2
A
GLN
137
A
O
GLN
135
1_555
A
HGB
262
C
HG
HGB
1_555
A
HGB
262
C
C7
HGB
1_555
95.6
A
GLN
137
A
O
GLN
135
1_555
A
HGB
262
C
HG
HGB
1_555
A
CYS
206
A
SG
CYS
204
1_555
85.1
A
HGB
262
C
C7
HGB
1_555
A
HGB
262
C
HG
HGB
1_555
A
CYS
206
A
SG
CYS
204
1_555
174.1
A
GLN
137
A
O
GLN
135
1_555
A
HGB
262
C
HG
HGB
1_555
A
HOH
447
F
O
HOH
1_555
138.1
A
HGB
262
C
C7
HGB
1_555
A
HGB
262
C
HG
HGB
1_555
A
HOH
447
F
O
HOH
1_555
95.8
A
CYS
206
A
SG
CYS
204
1_555
A
HGB
262
C
HG
HGB
1_555
A
HOH
447
F
O
HOH
1_555
87.6
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
32
A
O
THR
108
A
O
THR
107
A
N
LYS
39
A
N
LYS
38
A
O
ALA
258
A
O
ALA
256
A
O
LYS
257
A
O
LYS
255
A
N
THR
193
A
N
THR
191
A
N
GLY
196
A
N
GLY
194
A
O
VAL
207
A
O
VAL
205
A
O
ILE
210
A
O
ILE
208
A
N
GLY
145
A
N
GLY
143
A
O
ILE
146
A
O
ILE
144
A
N
LEU
118
A
N
LEU
117
A
O
HIS
119
A
O
HIS
118
A
N
HIS
94
A
N
HIS
93
A
O
PHE
93
A
O
PHE
92
A
N
VAL
68
A
N
VAL
67
A
O
GLU
69
A
O
GLU
68
A
N
ARG
58
A
N
ARG
57
A
N
ILE
59
A
N
ILE
58
A
O
ALA
174
A
O
ALA
172
A
N
SER
48
A
N
SER
47
A
O
LYS
80
A
O
LYS
79
A
N
LEU
79
A
N
LEU
78
A
O
TYR
88
A
O
TYR
87
A
N
HIS
94
A
N
HIS
93
A
O
HIS
119
A
O
HIS
118
A
N
LEU
118
A
N
LEU
117
A
O
ILE
146
A
O
ILE
144
A
N
PHE
147
A
N
PHE
145
A
O
ILE
216
A
O
ILE
214
1
A
CB
HIS
4
A
CB
HIS
3
0
Y
1
A
CG
HIS
4
A
CG
HIS
3
0
Y
1
A
ND1
HIS
4
A
ND1
HIS
3
0
Y
1
A
CD2
HIS
4
A
CD2
HIS
3
0
Y
1
A
CE1
HIS
4
A
CE1
HIS
3
0
Y
1
A
NE2
HIS
4
A
NE2
HIS
3
0
Y
1
A
CB
LYS
9
A
CB
LYS
8
0
Y
1
A
CG
LYS
9
A
CG
LYS
8
0
Y
1
A
CD
LYS
9
A
CD
LYS
8
0
Y
1
A
CE
LYS
9
A
CE
LYS
8
0
Y
1
A
NZ
LYS
9
A
NZ
LYS
8
0
Y
1
A
CD
LYS
45
A
CD
LYS
44
0
Y
1
A
CE
LYS
45
A
CE
LYS
44
0
Y
1
A
NZ
LYS
45
A
NZ
LYS
44
0
Y
1
A
CB
GLN
53
A
CB
GLN
52
0
Y
1
A
CG
GLN
53
A
CG
GLN
52
0
Y
1
A
CD
GLN
53
A
CD
GLN
52
0
Y
1
A
OE1
GLN
53
A
OE1
GLN
52
0
Y
1
A
NE2
GLN
53
A
NE2
GLN
52
0
Y
1
A
CD
LYS
133
A
CD
LYS
131
0
Y
1
A
CE
LYS
133
A
CE
LYS
131
0
Y
1
A
NZ
LYS
133
A
NZ
LYS
131
0
Y
1
A
CB
ASP
165
A
CB
ASP
163
0
Y
1
A
CG
ASP
165
A
CG
ASP
163
0
Y
1
A
OD1
ASP
165
A
OD1
ASP
163
0
Y
1
A
OD2
ASP
165
A
OD2
ASP
163
0
Y
1
A
CB
GLU
236
A
CB
GLU
234
0
Y
1
A
CG
GLU
236
A
CG
GLU
234
0
Y
1
A
CD
GLU
236
A
CD
GLU
234
0
Y
1
A
OE1
GLU
236
A
OE1
GLU
234
0
Y
1
A
OE2
GLU
236
A
OE2
GLU
234
0
Y
1
A
CG
GLU
239
A
CG
GLU
237
0
Y
1
A
CD
GLU
239
A
CD
GLU
237
0
Y
1
A
OE1
GLU
239
A
OE1
GLU
237
0
Y
1
A
OE2
GLU
239
A
OE2
GLU
237
0
Y
1
A
CB
LYS
261
A
CB
LYS
259
0
Y
1
A
CG
LYS
261
A
CG
LYS
259
0
Y
1
A
CD
LYS
261
A
CD
LYS
259
0
Y
1
A
CE
LYS
261
A
CE
LYS
259
0
Y
1
A
NZ
LYS
261
A
NZ
LYS
259
0
Y
1
A
OXT
LYS
261
A
OXT
LYS
259
0
Y
1
A
SER
2
A
SER
1
1
Y
1
A
HIS
3
A
HIS
2
0
Y
1
A
ARG
27
-141.07
57.69
1
A
ALA
65
179.54
-163.45
1
A
ALA
77
70.44
82.62
1
A
LYS
111
72.84
-3.20
1
A
PHE
176
-155.59
67.34
1
A
PRO
186
-66.98
-178.16
1
A
ASN
244
-95.92
50.66
1
A
LYS
252
54.91
-138.05
1
A
PHE
260
-135.77
-157.77
residue PHG reacts with CYS206 releasing the OH moiety and forming a covalent adduct in which the Hg atom is covalently bound to the SG atom of Cys206.
0.251
0.204
0.221
0.221
2.0
20.0
1489
14625
14625
88.5
random
1
0
FOURIER SYNTHESIS
Engh & Huber
2.0
20.0
198
2295
38
0
2059
0.007
1.85
2.0
20.0
1ZE8
16435
16435
0.0
0.0
1
91.1
2.00
2.07
1
60.1
data reduction
DENZO
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
Carbonic anhydrase II in complex with a membrane-impermeant sulfonamide inhibitor
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
A
HIS
15
A
HIS
14
HELX_P
A
ASP
19
A
ASP
18
5
1
5
A
PHE
20
A
PHE
19
HELX_P
A
GLY
25
A
GLY
24
5
2
6
A
LYS
127
A
LYS
125
HELX_P
A
GLY
129
A
GLY
127
5
3
3
A
ASP
130
A
ASP
128
HELX_P
A
VAL
135
A
VAL
133
1
4
6
A
LYS
154
A
LYS
152
HELX_P
A
GLY
156
A
GLY
154
5
5
3
A
LEU
157
A
LEU
155
HELX_P
A
LEU
164
A
LEU
162
1
6
8
A
ASP
165
A
ASP
163
HELX_P
A
LYS
168
A
LYS
166
5
7
4
A
ASP
180
A
ASP
178
HELX_P
A
LEU
185
A
LEU
183
5
8
6
A
SER
219
A
SER
217
HELX_P
A
ARG
227
A
ARG
225
1
9
9
metalc
2.028
A
PIU
1
D
N1
PIU
1_555
A
ZN
263
B
ZN
ZN
1_555
metalc
2.020
A
HIS
94
A
NE2
HIS
93
1_555
A
ZN
263
B
ZN
ZN
1_555
metalc
1.962
A
HIS
96
A
NE2
HIS
95
1_555
A
ZN
263
B
ZN
ZN
1_555
metalc
2.093
A
HIS
119
A
ND1
HIS
118
1_555
A
ZN
263
B
ZN
ZN
1_555
metalc
2.896
A
GLN
137
A
O
GLN
135
1_555
A
HGB
262
C
HG
HGB
1_555
metalc
2.008
A
CYS
206
A
SG
CYS
204
1_555
A
HGB
262
C
HG
HGB
1_555
metalc
2.892
A
HGB
262
C
HG
HGB
1_555
A
HOH
447
F
O
HOH
1_555
LYASE
twisted beta-sheet, Lyase
A
SER
29
A
SER
28
1
A
PRO
30
A
PRO
29
-0.13
A
PRO
201
A
PRO
199
1
A
PRO
202
A
PRO
200
0.14
CAH2_HUMAN
UNP
1
1
P00918
SHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKG
GPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVD
VLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMV
DNWRPAQPLKNRQIKASFK
1
259
1ZE8
2
261
P00918
A
1
1
259
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
31
A
ILE
33
A
ILE
32
A
THR
108
A
THR
107
A
VAL
109
A
VAL
108
A
LYS
39
A
LYS
38
A
TYR
40
A
TYR
39
A
LYS
257
A
LYS
255
A
ALA
258
A
ALA
256
A
TYR
191
A
TYR
189
A
GLY
196
A
GLY
194
A
VAL
207
A
VAL
205
A
LEU
212
A
LEU
210
A
LEU
141
A
LEU
139
A
VAL
150
A
VAL
148
A
ALA
116
A
ALA
115
A
ASN
124
A
ASN
123
A
TYR
88
A
TYR
87
A
TRP
97
A
TRP
96
A
PHE
66
A
PHE
65
A
PHE
70
A
PHE
69
A
SER
56
A
SER
55
A
ASN
61
A
ASN
60
A
SER
173
A
SER
171
A
ASP
175
A
ASP
173
A
SER
48
A
SER
47
A
SER
50
A
SER
49
A
VAL
78
A
VAL
77
A
LYS
80
A
LYS
79
A
TYR
88
A
TYR
87
A
TRP
97
A
TRP
96
A
ALA
116
A
ALA
115
A
ASN
124
A
ASN
123
A
LEU
141
A
LEU
139
A
VAL
150
A
VAL
148
A
ILE
216
A
ILE
214
A
VAL
218
A
VAL
216
BINDING SITE FOR RESIDUE ZN A 263
A
ZN
263
Software
4
BINDING SITE FOR RESIDUE HGB A 262
A
HGB
262
Software
6
BINDING SITE FOR RESIDUE PIU A 1
A
PIU
1
Software
10
BINDING SITE FOR RESIDUE GOL A 700
A
GOL
700
Software
7
A
PIU
1
D
PIU
4
1_555
A
HIS
94
A
HIS
93
4
1_555
A
HIS
96
A
HIS
95
4
1_555
A
HIS
119
A
HIS
118
4
1_555
A
GLN
136
A
GLN
134
6
1_555
A
GLN
137
A
GLN
135
6
1_555
A
PRO
138
A
PRO
136
6
1_555
A
GLU
205
A
GLU
203
6
1_555
A
CYS
206
A
CYS
204
6
1_555
A
HOH
447
F
HOH
6
1_555
A
HIS
94
A
HIS
93
10
1_555
A
HIS
96
A
HIS
95
10
1_555
A
HIS
119
A
HIS
118
10
1_555
A
VAL
121
A
VAL
120
10
1_555
A
PHE
131
A
PHE
129
10
1_555
A
LEU
198
A
LEU
196
10
1_555
A
THR
199
A
THR
197
10
1_555
A
THR
200
A
THR
198
10
1_555
A
TRP
209
A
TRP
207
10
1_555
A
ZN
263
B
ZN
10
1_555
A
ASN
62
A
ASN
61
7
1_555
A
HIS
64
A
HIS
63
7
1_555
A
ASN
67
A
ASN
66
7
1_555
A
GLN
92
A
GLN
91
7
1_555
A
HIS
94
A
HIS
93
7
1_555
A
HOH
340
F
HOH
7
1_555
A
HOH
435
F
HOH
7
1_555
4
P 1 21 1