0.007942
0.000000
0.001384
0.000000
0.007779
0.000000
0.000000
0.000000
0.021893
0.00000
0.00000
0.00000
Greasley, S.E.
Ferre, R.A.A.
Pauly, T.A.
Paz, R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
99.88
90.00
125.910
128.556
46.365
C20 H19 N3 O3 S2
413.513
N-(2-phenylethyl)-2-(phenylsulfanyl)-5-sulfamoylpyridine-3-carboxamide
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
O
N
2
N
C
N
3
N
N
N
4
N
C
N
5
N
C
Y
6
N
C
Y
7
N
C
Y
8
N
C
Y
9
N
C
Y
10
N
C
Y
11
N
C
Y
12
N
C
Y
13
N
C
Y
14
N
C
Y
15
N
N
Y
16
N
C
Y
17
N
C
N
18
N
S
N
19
N
O
N
20
N
O
N
21
N
N
N
22
N
S
Y
23
N
C
Y
24
N
C
Y
25
N
C
Y
26
N
C
Y
27
N
C
Y
28
N
C
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
N
N
49
S
C
N
50
N
C
N
51
N
O
N
52
N
C
N
53
N
O
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
N
N
62
S
C
N
63
N
C
N
64
N
O
N
65
N
C
N
66
N
C
N
67
N
C
N
68
N
N
N
69
N
C
N
70
N
N
N
71
N
N
N
72
N
O
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
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
O
N
95
N
N
N
96
N
O
N
97
N
H
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
N
N
106
S
C
N
107
N
C
N
108
N
O
N
109
N
C
N
110
N
C
N
111
N
O
N
112
N
O
N
113
N
O
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
N
N
122
R
C
N
123
N
C
N
124
N
O
N
125
N
C
N
126
N
S
N
127
N
O
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
N
N
136
S
C
N
137
N
C
N
138
N
O
N
139
N
C
N
140
N
C
N
141
N
C
N
142
N
O
N
143
N
N
N
144
N
O
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
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
N
N
156
S
C
N
157
N
C
N
158
N
O
N
159
N
C
N
160
N
C
N
161
N
C
N
162
N
O
N
163
N
O
N
164
N
O
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
N
N
175
N
C
N
176
N
C
N
177
N
O
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
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
Y
189
N
C
Y
190
N
N
Y
191
N
C
Y
192
N
C
Y
193
N
N
N
194
N
O
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
O
N
206
N
H
N
207
N
H
N
208
N
N
N
209
S
C
N
210
N
C
N
211
N
O
N
212
S
C
N
213
N
C
N
214
N
C
N
215
N
C
N
216
N
O
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
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
C
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
C
N
260
N
N
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
N
N
278
S
C
N
279
N
C
N
280
N
O
N
281
N
C
N
282
N
C
N
283
N
S
N
284
N
C
N
285
N
O
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
N
N
298
S
C
N
299
N
C
N
300
N
O
N
301
N
C
Y
302
N
C
Y
303
N
C
Y
304
N
C
Y
305
N
C
Y
306
N
C
Y
307
N
C
N
308
N
O
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
N
C
N
325
N
C
N
326
N
C
N
327
N
O
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
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
N
C
N
342
N
O
N
343
N
O
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
N
N
352
S
C
N
353
N
C
N
354
N
O
N
355
R
C
N
356
N
O
N
357
N
C
N
358
N
O
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
N
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
N
382
N
O
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
N
N
396
S
C
N
397
N
C
N
398
N
O
N
399
N
C
Y
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
C
N
406
N
O
N
407
N
O
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
N
N
420
S
C
N
421
N
C
N
422
N
O
N
423
N
C
N
424
N
C
N
425
N
C
N
426
N
O
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
ZN
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
Y
7
N
doub
Y
8
N
sing
Y
9
N
sing
Y
10
N
doub
Y
11
N
sing
Y
12
N
doub
Y
13
N
doub
Y
14
N
sing
Y
15
N
sing
Y
16
N
doub
N
17
N
sing
Y
18
N
sing
Y
19
N
doub
N
20
N
sing
N
21
N
doub
N
22
N
doub
N
23
N
sing
N
24
N
sing
Y
25
N
doub
Y
26
N
sing
Y
27
N
sing
Y
28
N
doub
Y
29
N
sing
Y
30
N
doub
N
31
N
sing
N
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
doub
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
doub
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
doub
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
doub
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
doub
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
doub
N
139
N
sing
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
doub
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
doub
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
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
doub
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
Y
189
N
sing
Y
190
N
doub
Y
191
N
doub
N
192
N
sing
Y
193
N
sing
N
194
N
sing
Y
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
doub
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
doub
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
doub
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
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
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
doub
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
Y
297
N
doub
Y
298
N
sing
Y
299
N
sing
N
300
N
sing
Y
301
N
doub
N
302
N
sing
Y
303
N
doub
N
304
N
sing
Y
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
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
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
doub
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
doub
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
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
doub
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
Y
366
N
doub
Y
367
N
sing
Y
368
N
sing
N
369
N
sing
Y
370
N
doub
Y
371
N
sing
Y
372
N
sing
N
373
N
sing
Y
374
N
sing
Y
375
N
doub
N
376
N
sing
Y
377
N
doub
N
378
N
sing
Y
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
doub
N
390
N
sing
N
391
N
sing
N
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
doub
N
399
N
sing
Y
400
N
doub
N
401
N
sing
Y
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
doub
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
UK
Bioorg.Med.Chem.
BMECEP
1200
0968-0896
18
3307
3319
10.1016/j.bmc.2010.03.014
20363633
Thioether benzenesulfonamide inhibitors of carbonic anhydrases II and IV: structure-based drug design, synthesis, and biological evaluation.
2010
10.2210/pdb3f7b/pdb
pdb_00003f7b
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
95
1
mirrors
IMAGE PLATE
2005-02-21
MAR scanner 345 mm plate
Osmic Mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
ROTATING ANODE
RIGAKU RU200
30364.473
Carbonic anhydrase 4
4.2.1.1
Soluble Domain
2
man
polymer
65.409
ZINC ION
2
syn
non-polymer
413.513
N-(2-phenylethyl)-2-(phenylsulfanyl)-5-sulfamoylpyridine-3-carboxamide
2
syn
non-polymer
18.015
water
263
nat
water
Carbonic anhydrase IV, CA-IV, Carbonate dehydratase IV
no
no
AESHWCYEVQAESSNYPCLVPVKWGGNCQKDRQSPINIVTTKAKVDKKLGRFFFSGYDKKQTWTVQNNGHSVMMLLENKA
SISGGGLPAPYQAKQLHLHWSDLPYKGSEHSLDGEHFAMEMHIVHEKEKGTSRNVKEAQDPEDEIAVLAFLVEAGTQVNE
GFQPLVEALSNIPKPEMSTTMAESSLLDLLPKEEKLRHYFRYLGSLTTPTCDEKVVWTVFREPIQLHREQILAFSQKLYY
DKEQTVSMKDNVRPLQQLGQRTVIKS
AESHWCYEVQAESSNYPCLVPVKWGGNCQKDRQSPINIVTTKAKVDKKLGRFFFSGYDKKQTWTVQNNGHSVMMLLENKA
SISGGGLPAPYQAKQLHLHWSDLPYKGSEHSLDGEHFAMEMHIVHEKEKGTSRNVKEAQDPEDEIAVLAFLVEAGTQVNE
GFQPLVEALSNIPKPEMSTTMAESSLLDLLPKEEKLRHYFRYLGSLTTPTCDEKVVWTVFREPIQLHREQILAFSQKLYY
DKEQTVSMKDNVRPLQQLGQRTVIKS
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Human
sample
CA4
9606
Homo sapiens
562
Escherichia coli
1
3.04
59.59
VAPOR DIFFUSION, HANGING DROP
4.5
20% PEG 3350, 0.1M Na Acetate, 0.32M Ammonium sulfate , pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 286K
286
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2009-09-22
1
1
2011-07-13
1
2
2023-09-06
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_asym_id
_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_asym_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Small molecule from same chemical series.
RCSB
Y
RCSB
2008-11-07
REL
REL
ZN
ZINC ION
AG5
N-(2-phenylethyl)-2-(phenylsulfanyl)-5-sulfamoylpyridine-3-carboxamide
HOH
water
1ZNC
PDB ENTRY 1ZNC
PDB
experimental model
ZN
300
2
ZN
ZN
300
A
AG5
302
3
AG5
AG5
302
A
ZN
301
2
ZN
ZN
301
B
AG5
303
3
AG5
AG5
303
B
HOH
306
4
HOH
HOH
306
A
HOH
307
4
HOH
HOH
307
A
HOH
309
4
HOH
HOH
309
A
HOH
310
4
HOH
HOH
310
A
HOH
311
4
HOH
HOH
311
A
HOH
313
4
HOH
HOH
313
A
HOH
314
4
HOH
HOH
314
A
HOH
315
4
HOH
HOH
315
A
HOH
316
4
HOH
HOH
316
A
HOH
317
4
HOH
HOH
317
A
HOH
318
4
HOH
HOH
318
A
HOH
319
4
HOH
HOH
319
A
HOH
321
4
HOH
HOH
321
A
HOH
323
4
HOH
HOH
323
A
HOH
324
4
HOH
HOH
324
A
HOH
328
4
HOH
HOH
328
A
HOH
331
4
HOH
HOH
331
A
HOH
334
4
HOH
HOH
334
A
HOH
335
4
HOH
HOH
335
A
HOH
337
4
HOH
HOH
337
A
HOH
340
4
HOH
HOH
340
A
HOH
341
4
HOH
HOH
341
A
HOH
342
4
HOH
HOH
342
A
HOH
343
4
HOH
HOH
343
A
HOH
347
4
HOH
HOH
347
A
HOH
348
4
HOH
HOH
348
A
HOH
349
4
HOH
HOH
349
A
HOH
353
4
HOH
HOH
353
A
HOH
356
4
HOH
HOH
356
A
HOH
357
4
HOH
HOH
357
A
HOH
359
4
HOH
HOH
359
A
HOH
360
4
HOH
HOH
360
A
HOH
361
4
HOH
HOH
361
A
HOH
367
4
HOH
HOH
367
A
HOH
370
4
HOH
HOH
370
A
HOH
372
4
HOH
HOH
372
A
HOH
373
4
HOH
HOH
373
A
HOH
374
4
HOH
HOH
374
A
HOH
375
4
HOH
HOH
375
A
HOH
376
4
HOH
HOH
376
A
HOH
378
4
HOH
HOH
378
A
HOH
379
4
HOH
HOH
379
A
HOH
380
4
HOH
HOH
380
A
HOH
384
4
HOH
HOH
384
A
HOH
385
4
HOH
HOH
385
A
HOH
386
4
HOH
HOH
386
A
HOH
387
4
HOH
HOH
387
A
HOH
388
4
HOH
HOH
388
A
HOH
389
4
HOH
HOH
389
A
HOH
393
4
HOH
HOH
393
A
HOH
395
4
HOH
HOH
395
A
HOH
396
4
HOH
HOH
396
A
HOH
397
4
HOH
HOH
397
A
HOH
398
4
HOH
HOH
398
A
HOH
399
4
HOH
HOH
399
A
HOH
400
4
HOH
HOH
400
A
HOH
401
4
HOH
HOH
401
A
HOH
405
4
HOH
HOH
405
A
HOH
406
4
HOH
HOH
406
A
HOH
412
4
HOH
HOH
412
A
HOH
413
4
HOH
HOH
413
A
HOH
415
4
HOH
HOH
415
A
HOH
417
4
HOH
HOH
417
A
HOH
418
4
HOH
HOH
418
A
HOH
419
4
HOH
HOH
419
A
HOH
426
4
HOH
HOH
426
A
HOH
428
4
HOH
HOH
428
A
HOH
430
4
HOH
HOH
430
A
HOH
431
4
HOH
HOH
431
A
HOH
433
4
HOH
HOH
433
A
HOH
434
4
HOH
HOH
434
A
HOH
446
4
HOH
HOH
446
A
HOH
447
4
HOH
HOH
447
A
HOH
448
4
HOH
HOH
448
A
HOH
449
4
HOH
HOH
449
A
HOH
450
4
HOH
HOH
450
A
HOH
451
4
HOH
HOH
451
A
HOH
452
4
HOH
HOH
452
A
HOH
453
4
HOH
HOH
453
A
HOH
454
4
HOH
HOH
454
A
HOH
455
4
HOH
HOH
455
A
HOH
456
4
HOH
HOH
456
A
HOH
457
4
HOH
HOH
457
A
HOH
458
4
HOH
HOH
458
A
HOH
459
4
HOH
HOH
459
A
HOH
460
4
HOH
HOH
460
A
HOH
461
4
HOH
HOH
461
A
HOH
462
4
HOH
HOH
462
A
HOH
463
4
HOH
HOH
463
A
HOH
464
4
HOH
HOH
464
A
HOH
465
4
HOH
HOH
465
A
HOH
467
4
HOH
HOH
467
A
HOH
469
4
HOH
HOH
469
A
HOH
470
4
HOH
HOH
470
A
HOH
471
4
HOH
HOH
471
A
HOH
473
4
HOH
HOH
473
A
HOH
474
4
HOH
HOH
474
A
HOH
475
4
HOH
HOH
475
A
HOH
476
4
HOH
HOH
476
A
HOH
477
4
HOH
HOH
477
A
HOH
479
4
HOH
HOH
479
A
HOH
480
4
HOH
HOH
480
A
HOH
483
4
HOH
HOH
483
A
HOH
484
4
HOH
HOH
484
A
HOH
486
4
HOH
HOH
486
A
HOH
487
4
HOH
HOH
487
A
HOH
488
4
HOH
HOH
488
A
HOH
489
4
HOH
HOH
489
A
HOH
491
4
HOH
HOH
491
A
HOH
497
4
HOH
HOH
497
A
HOH
498
4
HOH
HOH
498
A
HOH
499
4
HOH
HOH
499
A
HOH
501
4
HOH
HOH
501
A
HOH
504
4
HOH
HOH
504
A
HOH
505
4
HOH
HOH
505
A
HOH
507
4
HOH
HOH
507
A
HOH
508
4
HOH
HOH
508
A
HOH
509
4
HOH
HOH
509
A
HOH
511
4
HOH
HOH
511
A
HOH
514
4
HOH
HOH
514
A
HOH
518
4
HOH
HOH
518
A
HOH
519
4
HOH
HOH
519
A
HOH
520
4
HOH
HOH
520
A
HOH
521
4
HOH
HOH
521
A
HOH
522
4
HOH
HOH
522
A
HOH
523
4
HOH
HOH
523
A
HOH
525
4
HOH
HOH
525
A
HOH
526
4
HOH
HOH
526
A
HOH
527
4
HOH
HOH
527
A
HOH
528
4
HOH
HOH
528
A
HOH
530
4
HOH
HOH
530
A
HOH
531
4
HOH
HOH
531
A
HOH
532
4
HOH
HOH
532
A
HOH
534
4
HOH
HOH
534
A
HOH
535
4
HOH
HOH
535
A
HOH
537
4
HOH
HOH
537
A
HOH
538
4
HOH
HOH
538
A
HOH
539
4
HOH
HOH
539
A
HOH
540
4
HOH
HOH
540
A
HOH
541
4
HOH
HOH
541
A
HOH
549
4
HOH
HOH
549
A
HOH
550
4
HOH
HOH
550
A
HOH
551
4
HOH
HOH
551
A
HOH
552
4
HOH
HOH
552
A
HOH
553
4
HOH
HOH
553
A
HOH
554
4
HOH
HOH
554
A
HOH
555
4
HOH
HOH
555
A
HOH
556
4
HOH
HOH
556
A
HOH
557
4
HOH
HOH
557
A
HOH
559
4
HOH
HOH
559
A
HOH
560
4
HOH
HOH
560
A
HOH
562
4
HOH
HOH
562
A
HOH
563
4
HOH
HOH
563
A
HOH
564
4
HOH
HOH
564
A
HOH
565
4
HOH
HOH
565
A
HOH
566
4
HOH
HOH
566
A
HOH
304
4
HOH
HOH
304
B
HOH
305
4
HOH
HOH
305
B
HOH
303
4
HOH
HOH
306
B
HOH
308
4
HOH
HOH
308
B
HOH
312
4
HOH
HOH
312
B
HOH
320
4
HOH
HOH
320
B
HOH
322
4
HOH
HOH
322
B
HOH
325
4
HOH
HOH
325
B
HOH
326
4
HOH
HOH
326
B
HOH
327
4
HOH
HOH
327
B
HOH
329
4
HOH
HOH
329
B
HOH
330
4
HOH
HOH
330
B
HOH
332
4
HOH
HOH
332
B
HOH
333
4
HOH
HOH
333
B
HOH
336
4
HOH
HOH
336
B
HOH
338
4
HOH
HOH
338
B
HOH
339
4
HOH
HOH
339
B
HOH
344
4
HOH
HOH
344
B
HOH
345
4
HOH
HOH
345
B
HOH
346
4
HOH
HOH
346
B
HOH
350
4
HOH
HOH
350
B
HOH
351
4
HOH
HOH
351
B
HOH
352
4
HOH
HOH
352
B
HOH
354
4
HOH
HOH
354
B
HOH
355
4
HOH
HOH
355
B
HOH
358
4
HOH
HOH
358
B
HOH
362
4
HOH
HOH
362
B
HOH
363
4
HOH
HOH
363
B
HOH
364
4
HOH
HOH
364
B
HOH
365
4
HOH
HOH
365
B
HOH
366
4
HOH
HOH
366
B
HOH
368
4
HOH
HOH
368
B
HOH
369
4
HOH
HOH
369
B
HOH
371
4
HOH
HOH
371
B
HOH
377
4
HOH
HOH
377
B
HOH
381
4
HOH
HOH
381
B
HOH
382
4
HOH
HOH
382
B
HOH
383
4
HOH
HOH
383
B
HOH
390
4
HOH
HOH
390
B
HOH
391
4
HOH
HOH
391
B
HOH
392
4
HOH
HOH
392
B
HOH
394
4
HOH
HOH
394
B
HOH
402
4
HOH
HOH
402
B
HOH
403
4
HOH
HOH
403
B
HOH
404
4
HOH
HOH
404
B
HOH
407
4
HOH
HOH
407
B
HOH
408
4
HOH
HOH
408
B
HOH
409
4
HOH
HOH
409
B
HOH
410
4
HOH
HOH
410
B
HOH
411
4
HOH
HOH
411
B
HOH
414
4
HOH
HOH
414
B
HOH
416
4
HOH
HOH
416
B
HOH
420
4
HOH
HOH
420
B
HOH
421
4
HOH
HOH
421
B
HOH
422
4
HOH
HOH
422
B
HOH
423
4
HOH
HOH
423
B
HOH
424
4
HOH
HOH
424
B
HOH
425
4
HOH
HOH
425
B
HOH
427
4
HOH
HOH
427
B
HOH
429
4
HOH
HOH
429
B
HOH
432
4
HOH
HOH
432
B
HOH
435
4
HOH
HOH
435
B
HOH
436
4
HOH
HOH
436
B
HOH
437
4
HOH
HOH
437
B
HOH
438
4
HOH
HOH
438
B
HOH
439
4
HOH
HOH
439
B
HOH
440
4
HOH
HOH
440
B
HOH
441
4
HOH
HOH
441
B
HOH
442
4
HOH
HOH
442
B
HOH
443
4
HOH
HOH
443
B
HOH
444
4
HOH
HOH
444
B
HOH
445
4
HOH
HOH
445
B
HOH
468
4
HOH
HOH
468
B
HOH
472
4
HOH
HOH
472
B
HOH
478
4
HOH
HOH
478
B
HOH
481
4
HOH
HOH
481
B
HOH
482
4
HOH
HOH
482
B
HOH
485
4
HOH
HOH
485
B
HOH
490
4
HOH
HOH
490
B
HOH
492
4
HOH
HOH
492
B
HOH
493
4
HOH
HOH
493
B
HOH
494
4
HOH
HOH
494
B
HOH
495
4
HOH
HOH
495
B
HOH
496
4
HOH
HOH
496
B
HOH
500
4
HOH
HOH
500
B
HOH
502
4
HOH
HOH
502
B
HOH
503
4
HOH
HOH
503
B
HOH
506
4
HOH
HOH
506
B
HOH
510
4
HOH
HOH
510
B
HOH
512
4
HOH
HOH
512
B
HOH
513
4
HOH
HOH
513
B
HOH
515
4
HOH
HOH
515
B
HOH
516
4
HOH
HOH
516
B
HOH
517
4
HOH
HOH
517
B
HOH
524
4
HOH
HOH
524
B
HOH
529
4
HOH
HOH
529
B
HOH
533
4
HOH
HOH
533
B
HOH
536
4
HOH
HOH
536
B
HOH
542
4
HOH
HOH
542
B
HOH
543
4
HOH
HOH
543
B
HOH
544
4
HOH
HOH
544
B
HOH
545
4
HOH
HOH
545
B
HOH
546
4
HOH
HOH
546
B
HOH
547
4
HOH
HOH
547
B
HOH
548
4
HOH
HOH
548
B
HOH
558
4
HOH
HOH
558
B
HOH
561
4
HOH
HOH
561
B
n
1
1
A
GLU
2
n
2
GLU
2
A
SER
3
n
3
SER
3
A
HIS
4
n
4
HIS
4
A
TRP
5
n
5
TRP
5
A
CYS
6
n
6
CYS
6
A
TYR
7
n
7
TYR
7
A
GLU
8
n
8
GLU
8
A
VAL
9
n
9
VAL
9
A
GLN
10
n
10
GLN
10
A
ALA
11
n
11
ALA
11
A
GLU
11
n
12
A
GLU
11
A
SER
11
n
13
B
SER
11
A
SER
11
n
14
C
SER
11
A
ASN
11
n
15
D
ASN
11
A
TYR
11
n
16
E
TYR
11
A
PRO
11
n
17
F
PRO
11
A
CYS
11
n
18
G
CYS
11
A
LEU
11
n
19
H
LEU
11
A
VAL
12
n
20
VAL
12
A
PRO
13
n
21
PRO
13
A
VAL
14
n
22
VAL
14
A
LYS
15
n
23
LYS
15
A
TRP
16
n
24
TRP
16
A
GLY
20
n
25
GLY
20
A
GLY
21
n
26
GLY
21
A
ASN
22
n
27
ASN
22
A
CYS
23
n
28
CYS
23
A
GLN
24
n
29
GLN
24
A
LYS
25
n
30
LYS
25
A
ASP
26
n
31
ASP
26
A
ARG
27
n
32
ARG
27
A
GLN
28
n
33
GLN
28
A
SER
29
n
34
SER
29
A
PRO
30
n
35
PRO
30
A
ILE
31
n
36
ILE
31
A
ASN
32
n
37
ASN
32
A
ILE
33
n
38
ILE
33
A
VAL
34
n
39
VAL
34
A
THR
35
n
40
THR
35
A
THR
36
n
41
THR
36
A
LYS
37
n
42
LYS
37
A
ALA
38
n
43
ALA
38
A
LYS
39
n
44
LYS
39
A
VAL
40
n
45
VAL
40
A
ASP
41
n
46
ASP
41
A
LYS
42
n
47
LYS
42
A
LYS
43
n
48
LYS
43
A
LEU
44
n
49
LEU
44
A
GLY
45
n
50
GLY
45
A
ARG
46
n
51
ARG
46
A
PHE
47
n
52
PHE
47
A
PHE
48
n
53
PHE
48
A
PHE
49
n
54
PHE
49
A
SER
50
n
55
SER
50
A
GLY
50
n
56
A
GLY
50
A
TYR
51
n
57
TYR
51
A
ASP
52
n
58
ASP
52
A
LYS
53
n
59
LYS
53
A
LYS
54
n
60
LYS
54
A
GLN
55
n
61
GLN
55
A
THR
56
n
62
THR
56
A
TRP
57
n
63
TRP
57
A
THR
58
n
64
THR
58
A
VAL
59
n
65
VAL
59
A
GLN
60
n
66
GLN
60
A
ASN
61
n
67
ASN
61
A
ASN
62
n
68
ASN
62
A
GLY
63
n
69
GLY
63
A
HIS
64
n
70
HIS
64
A
SER
65
n
71
SER
65
A
VAL
66
n
72
VAL
66
A
MET
67
n
73
MET
67
A
MET
68
n
74
MET
68
A
LEU
69
n
75
LEU
69
A
LEU
70
n
76
LEU
70
A
GLU
71
n
77
GLU
71
A
ASN
72
n
78
ASN
72
A
LYS
76
n
79
LYS
76
A
ALA
77
n
80
ALA
77
A
SER
78
n
81
SER
78
A
ILE
79
n
82
ILE
79
A
SER
80
n
83
SER
80
A
GLY
81
n
84
GLY
81
A
GLY
82
n
85
GLY
82
A
GLY
83
n
86
GLY
83
A
LEU
84
n
87
LEU
84
A
PRO
85
n
88
PRO
85
A
ALA
86
n
89
ALA
86
A
PRO
87
n
90
PRO
87
A
TYR
88
n
91
TYR
88
A
GLN
89
n
92
GLN
89
A
ALA
90
n
93
ALA
90
A
LYS
91
n
94
LYS
91
A
GLN
92
n
95
GLN
92
A
LEU
93
n
96
LEU
93
A
HIS
94
n
97
HIS
94
A
LEU
95
n
98
LEU
95
A
HIS
96
n
99
HIS
96
A
TRP
97
n
100
TRP
97
A
SER
98
n
101
SER
98
A
ASP
99
n
102
ASP
99
A
LEU
100
n
103
LEU
100
A
PRO
101
n
104
PRO
101
A
TYR
102
n
105
TYR
102
A
LYS
103
n
106
LYS
103
A
GLY
104
n
107
GLY
104
A
SER
105
n
108
SER
105
A
GLU
106
n
109
GLU
106
A
HIS
107
n
110
HIS
107
A
SER
108
n
111
SER
108
A
LEU
109
n
112
LEU
109
A
ASP
110
n
113
ASP
110
A
GLY
111
n
114
GLY
111
A
GLU
112
n
115
GLU
112
A
HIS
113
n
116
HIS
113
A
PHE
114
n
117
PHE
114
A
ALA
115
n
118
ALA
115
A
MET
116
n
119
MET
116
A
GLU
117
n
120
GLU
117
A
MET
118
n
121
MET
118
A
HIS
119
n
122
HIS
119
A
ILE
120
n
123
ILE
120
A
VAL
121
n
124
VAL
121
A
HIS
122
n
125
HIS
122
A
GLU
123
n
126
GLU
123
A
LYS
124
n
127
LYS
124
A
GLU
125
n
128
GLU
125
A
LYS
126
n
129
LYS
126
A
GLY
126
n
130
A
GLY
126
A
THR
127
n
131
THR
127
A
SER
128
n
132
SER
128
A
n
133
129
A
n
134
130
A
n
135
131
A
n
136
132
A
n
137
133
A
n
138
134
A
n
139
135
A
n
140
136
A
PRO
137
n
141
PRO
137
A
GLU
138
n
142
GLU
138
A
ASP
139
n
143
ASP
139
A
GLU
140
n
144
GLU
140
A
ILE
141
n
145
ILE
141
A
ALA
142
n
146
ALA
142
A
VAL
143
n
147
VAL
143
A
LEU
144
n
148
LEU
144
A
ALA
145
n
149
ALA
145
A
PHE
146
n
150
PHE
146
A
LEU
147
n
151
LEU
147
A
VAL
148
n
152
VAL
148
A
GLU
149
n
153
GLU
149
A
ALA
150
n
154
ALA
150
A
GLY
151
n
155
GLY
151
A
THR
151
n
156
A
THR
151
A
GLN
152
n
157
GLN
152
A
VAL
153
n
158
VAL
153
A
ASN
154
n
159
ASN
154
A
GLU
155
n
160
GLU
155
A
GLY
156
n
161
GLY
156
A
PHE
157
n
162
PHE
157
A
GLN
158
n
163
GLN
158
A
PRO
159
n
164
PRO
159
A
LEU
160
n
165
LEU
160
A
VAL
161
n
166
VAL
161
A
GLU
162
n
167
GLU
162
A
ALA
163
n
168
ALA
163
A
LEU
164
n
169
LEU
164
A
SER
165
n
170
SER
165
A
ASN
166
n
171
ASN
166
A
ILE
167
n
172
ILE
167
A
PRO
168
n
173
PRO
168
A
LYS
169
n
174
LYS
169
A
PRO
170
n
175
PRO
170
A
GLU
171
n
176
GLU
171
A
MET
172
n
177
MET
172
A
SER
173
n
178
SER
173
A
THR
174
n
179
THR
174
A
THR
175
n
180
THR
175
A
MET
176
n
181
MET
176
A
ALA
177
n
182
ALA
177
A
GLU
178
n
183
GLU
178
A
SER
179
n
184
SER
179
A
SER
180
n
185
SER
180
A
LEU
181
n
186
LEU
181
A
LEU
182
n
187
LEU
182
A
ASP
183
n
188
ASP
183
A
LEU
184
n
189
LEU
184
A
LEU
185
n
190
LEU
185
A
PRO
186
n
191
PRO
186
A
LYS
187
n
192
LYS
187
A
GLU
187
n
193
A
GLU
187
A
GLU
187
n
194
B
GLU
187
A
LYS
188
n
195
LYS
188
A
LEU
189
n
196
LEU
189
A
ARG
189
n
197
A
ARG
189
A
HIS
190
n
198
HIS
190
A
TYR
191
n
199
TYR
191
A
PHE
192
n
200
PHE
192
A
ARG
193
n
201
ARG
193
A
TYR
194
n
202
TYR
194
A
LEU
195
n
203
LEU
195
A
GLY
196
n
204
GLY
196
A
SER
197
n
205
SER
197
A
LEU
198
n
206
LEU
198
A
THR
199
n
207
THR
199
A
THR
200
n
208
THR
200
A
PRO
201
n
209
PRO
201
A
THR
202
n
210
THR
202
A
CYS
203
n
211
CYS
203
A
ASP
204
n
212
ASP
204
A
GLU
205
n
213
GLU
205
A
LYS
206
n
214
LYS
206
A
VAL
207
n
215
VAL
207
A
VAL
208
n
216
VAL
208
A
TRP
209
n
217
TRP
209
A
THR
210
n
218
THR
210
A
VAL
211
n
219
VAL
211
A
PHE
212
n
220
PHE
212
A
ARG
213
n
221
ARG
213
A
GLU
214
n
222
GLU
214
A
PRO
215
n
223
PRO
215
A
ILE
216
n
224
ILE
216
A
GLN
217
n
225
GLN
217
A
LEU
218
n
226
LEU
218
A
HIS
219
n
227
HIS
219
A
ARG
220
n
228
ARG
220
A
GLU
221
n
229
GLU
221
A
GLN
222
n
230
GLN
222
A
ILE
223
n
231
ILE
223
A
LEU
224
n
232
LEU
224
A
ALA
225
n
233
ALA
225
A
PHE
226
n
234
PHE
226
A
SER
227
n
235
SER
227
A
GLN
227
n
236
A
GLN
227
A
LYS
228
n
237
LYS
228
A
LEU
229
n
238
LEU
229
A
TYR
230
n
239
TYR
230
A
TYR
231
n
240
TYR
231
A
ASP
232
n
241
ASP
232
A
LYS
233
n
242
LYS
233
A
GLU
236
n
243
GLU
236
A
GLN
237
n
244
GLN
237
A
THR
238
n
245
THR
238
A
VAL
239
n
246
VAL
239
A
SER
240
n
247
SER
240
A
MET
241
n
248
MET
241
A
LYS
242
n
249
LYS
242
A
ASP
243
n
250
ASP
243
A
ASN
244
n
251
ASN
244
A
VAL
245
n
252
VAL
245
A
ARG
246
n
253
ARG
246
A
PRO
247
n
254
PRO
247
A
LEU
248
n
255
LEU
248
A
GLN
249
n
256
GLN
249
A
GLN
250
n
257
GLN
250
A
LEU
251
n
258
LEU
251
A
GLY
252
n
259
GLY
252
A
GLN
253
n
260
GLN
253
A
ARG
254
n
261
ARG
254
A
THR
255
n
262
THR
255
A
VAL
256
n
263
VAL
256
A
ILE
257
n
264
ILE
257
A
LYS
258
n
265
LYS
258
A
SER
259
n
266
SER
259
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
TRP
5
n
5
TRP
5
B
CYS
6
n
6
CYS
6
B
TYR
7
n
7
TYR
7
B
GLU
8
n
8
GLU
8
B
VAL
9
n
9
VAL
9
B
GLN
10
n
10
GLN
10
B
ALA
11
n
11
ALA
11
B
GLU
11
n
12
A
GLU
11
B
SER
11
n
13
B
SER
11
B
n
14
C
11
B
n
15
D
11
B
n
16
E
11
B
PRO
11
n
17
F
PRO
11
B
CYS
11
n
18
G
CYS
11
B
LEU
11
n
19
H
LEU
11
B
VAL
12
n
20
VAL
12
B
PRO
13
n
21
PRO
13
B
VAL
14
n
22
VAL
14
B
LYS
15
n
23
LYS
15
B
TRP
16
n
24
TRP
16
B
GLY
20
n
25
GLY
20
B
GLY
21
n
26
GLY
21
B
ASN
22
n
27
ASN
22
B
CYS
23
n
28
CYS
23
B
GLN
24
n
29
GLN
24
B
LYS
25
n
30
LYS
25
B
ASP
26
n
31
ASP
26
B
ARG
27
n
32
ARG
27
B
GLN
28
n
33
GLN
28
B
SER
29
n
34
SER
29
B
PRO
30
n
35
PRO
30
B
ILE
31
n
36
ILE
31
B
ASN
32
n
37
ASN
32
B
ILE
33
n
38
ILE
33
B
VAL
34
n
39
VAL
34
B
THR
35
n
40
THR
35
B
THR
36
n
41
THR
36
B
LYS
37
n
42
LYS
37
B
ALA
38
n
43
ALA
38
B
LYS
39
n
44
LYS
39
B
VAL
40
n
45
VAL
40
B
ASP
41
n
46
ASP
41
B
LYS
42
n
47
LYS
42
B
LYS
43
n
48
LYS
43
B
LEU
44
n
49
LEU
44
B
GLY
45
n
50
GLY
45
B
ARG
46
n
51
ARG
46
B
PHE
47
n
52
PHE
47
B
PHE
48
n
53
PHE
48
B
PHE
49
n
54
PHE
49
B
SER
50
n
55
SER
50
B
GLY
50
n
56
A
GLY
50
B
TYR
51
n
57
TYR
51
B
ASP
52
n
58
ASP
52
B
LYS
53
n
59
LYS
53
B
LYS
54
n
60
LYS
54
B
GLN
55
n
61
GLN
55
B
THR
56
n
62
THR
56
B
TRP
57
n
63
TRP
57
B
THR
58
n
64
THR
58
B
VAL
59
n
65
VAL
59
B
GLN
60
n
66
GLN
60
B
ASN
61
n
67
ASN
61
B
ASN
62
n
68
ASN
62
B
GLY
63
n
69
GLY
63
B
HIS
64
n
70
HIS
64
B
SER
65
n
71
SER
65
B
VAL
66
n
72
VAL
66
B
MET
67
n
73
MET
67
B
MET
68
n
74
MET
68
B
LEU
69
n
75
LEU
69
B
LEU
70
n
76
LEU
70
B
GLU
71
n
77
GLU
71
B
ASN
72
n
78
ASN
72
B
LYS
76
n
79
LYS
76
B
ALA
77
n
80
ALA
77
B
SER
78
n
81
SER
78
B
ILE
79
n
82
ILE
79
B
SER
80
n
83
SER
80
B
GLY
81
n
84
GLY
81
B
GLY
82
n
85
GLY
82
B
GLY
83
n
86
GLY
83
B
LEU
84
n
87
LEU
84
B
PRO
85
n
88
PRO
85
B
ALA
86
n
89
ALA
86
B
PRO
87
n
90
PRO
87
B
TYR
88
n
91
TYR
88
B
GLN
89
n
92
GLN
89
B
ALA
90
n
93
ALA
90
B
LYS
91
n
94
LYS
91
B
GLN
92
n
95
GLN
92
B
LEU
93
n
96
LEU
93
B
HIS
94
n
97
HIS
94
B
LEU
95
n
98
LEU
95
B
HIS
96
n
99
HIS
96
B
TRP
97
n
100
TRP
97
B
SER
98
n
101
SER
98
B
ASP
99
n
102
ASP
99
B
LEU
100
n
103
LEU
100
B
PRO
101
n
104
PRO
101
B
TYR
102
n
105
TYR
102
B
LYS
103
n
106
LYS
103
B
GLY
104
n
107
GLY
104
B
SER
105
n
108
SER
105
B
GLU
106
n
109
GLU
106
B
HIS
107
n
110
HIS
107
B
SER
108
n
111
SER
108
B
LEU
109
n
112
LEU
109
B
ASP
110
n
113
ASP
110
B
GLY
111
n
114
GLY
111
B
GLU
112
n
115
GLU
112
B
HIS
113
n
116
HIS
113
B
PHE
114
n
117
PHE
114
B
ALA
115
n
118
ALA
115
B
MET
116
n
119
MET
116
B
GLU
117
n
120
GLU
117
B
MET
118
n
121
MET
118
B
HIS
119
n
122
HIS
119
B
ILE
120
n
123
ILE
120
B
VAL
121
n
124
VAL
121
B
HIS
122
n
125
HIS
122
B
GLU
123
n
126
GLU
123
B
LYS
124
n
127
LYS
124
B
GLU
125
n
128
GLU
125
B
n
129
A
125
B
n
130
B
125
B
n
131
C
125
B
n
132
D
125
B
n
133
E
125
B
n
134
F
125
B
n
135
G
125
B
n
136
H
125
B
n
137
I
125
B
n
138
J
125
B
n
139
K
125
B
n
140
L
125
B
PRO
137
n
141
PRO
137
B
GLU
138
n
142
GLU
138
B
ASP
139
n
143
ASP
139
B
GLU
140
n
144
GLU
140
B
ILE
141
n
145
ILE
141
B
ALA
142
n
146
ALA
142
B
VAL
143
n
147
VAL
143
B
LEU
144
n
148
LEU
144
B
ALA
145
n
149
ALA
145
B
PHE
146
n
150
PHE
146
B
LEU
147
n
151
LEU
147
B
VAL
148
n
152
VAL
148
B
GLU
149
n
153
GLU
149
B
ALA
150
n
154
ALA
150
B
GLY
151
n
155
GLY
151
B
THR
151
n
156
A
THR
151
B
GLN
152
n
157
GLN
152
B
VAL
153
n
158
VAL
153
B
ASN
154
n
159
ASN
154
B
GLU
155
n
160
GLU
155
B
GLY
156
n
161
GLY
156
B
PHE
157
n
162
PHE
157
B
GLN
158
n
163
GLN
158
B
PRO
159
n
164
PRO
159
B
LEU
160
n
165
LEU
160
B
VAL
161
n
166
VAL
161
B
GLU
162
n
167
GLU
162
B
ALA
163
n
168
ALA
163
B
LEU
164
n
169
LEU
164
B
SER
165
n
170
SER
165
B
ASN
166
n
171
ASN
166
B
ILE
167
n
172
ILE
167
B
PRO
168
n
173
PRO
168
B
LYS
169
n
174
LYS
169
B
PRO
170
n
175
PRO
170
B
GLU
171
n
176
GLU
171
B
MET
172
n
177
MET
172
B
SER
173
n
178
SER
173
B
THR
174
n
179
THR
174
B
THR
175
n
180
THR
175
B
MET
176
n
181
MET
176
B
ALA
177
n
182
ALA
177
B
GLU
178
n
183
GLU
178
B
SER
179
n
184
SER
179
B
SER
180
n
185
SER
180
B
LEU
181
n
186
LEU
181
B
LEU
182
n
187
LEU
182
B
ASP
183
n
188
ASP
183
B
LEU
184
n
189
LEU
184
B
LEU
185
n
190
LEU
185
B
PRO
186
n
191
PRO
186
B
LYS
187
n
192
LYS
187
B
GLU
187
n
193
A
GLU
187
B
GLU
187
n
194
B
GLU
187
B
LYS
188
n
195
LYS
188
B
LEU
189
n
196
LEU
189
B
ARG
189
n
197
A
ARG
189
B
HIS
190
n
198
HIS
190
B
TYR
191
n
199
TYR
191
B
PHE
192
n
200
PHE
192
B
ARG
193
n
201
ARG
193
B
TYR
194
n
202
TYR
194
B
LEU
195
n
203
LEU
195
B
GLY
196
n
204
GLY
196
B
SER
197
n
205
SER
197
B
LEU
198
n
206
LEU
198
B
THR
199
n
207
THR
199
B
THR
200
n
208
THR
200
B
PRO
201
n
209
PRO
201
B
THR
202
n
210
THR
202
B
CYS
203
n
211
CYS
203
B
ASP
204
n
212
ASP
204
B
GLU
205
n
213
GLU
205
B
LYS
206
n
214
LYS
206
B
VAL
207
n
215
VAL
207
B
VAL
208
n
216
VAL
208
B
TRP
209
n
217
TRP
209
B
THR
210
n
218
THR
210
B
VAL
211
n
219
VAL
211
B
PHE
212
n
220
PHE
212
B
ARG
213
n
221
ARG
213
B
GLU
214
n
222
GLU
214
B
PRO
215
n
223
PRO
215
B
ILE
216
n
224
ILE
216
B
GLN
217
n
225
GLN
217
B
LEU
218
n
226
LEU
218
B
HIS
219
n
227
HIS
219
B
ARG
220
n
228
ARG
220
B
GLU
221
n
229
GLU
221
B
GLN
222
n
230
GLN
222
B
ILE
223
n
231
ILE
223
B
LEU
224
n
232
LEU
224
B
ALA
225
n
233
ALA
225
B
PHE
226
n
234
PHE
226
B
SER
227
n
235
SER
227
B
GLN
227
n
236
A
GLN
227
B
LYS
228
n
237
LYS
228
B
LEU
229
n
238
LEU
229
B
TYR
230
n
239
TYR
230
B
TYR
231
n
240
TYR
231
B
ASP
232
n
241
ASP
232
B
LYS
233
n
242
LYS
233
B
GLU
236
n
243
GLU
236
B
GLN
237
n
244
GLN
237
B
THR
238
n
245
THR
238
B
VAL
239
n
246
VAL
239
B
SER
240
n
247
SER
240
B
MET
241
n
248
MET
241
B
LYS
242
n
249
LYS
242
B
ASP
243
n
250
ASP
243
B
ASN
244
n
251
ASN
244
B
VAL
245
n
252
VAL
245
B
ARG
246
n
253
ARG
246
B
PRO
247
n
254
PRO
247
B
LEU
248
n
255
LEU
248
B
GLN
249
n
256
GLN
249
B
GLN
250
n
257
GLN
250
B
LEU
251
n
258
LEU
251
B
GLY
252
n
259
GLY
252
B
GLN
253
n
260
GLN
253
B
ARG
254
n
261
ARG
254
B
THR
255
n
262
THR
255
B
VAL
256
n
263
VAL
256
B
ILE
257
n
264
ILE
257
B
LYS
258
n
265
LYS
258
B
SER
259
n
266
SER
259
B
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
A
HIS
94
A
NE2
HIS
97
1_555
A
ZN
300
C
ZN
ZN
1_555
A
HIS
96
A
NE2
HIS
99
1_555
111.7
A
HIS
94
A
NE2
HIS
97
1_555
A
ZN
300
C
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
122
1_555
116.1
A
HIS
96
A
NE2
HIS
99
1_555
A
ZN
300
C
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
122
1_555
99.3
A
HIS
94
A
NE2
HIS
97
1_555
A
ZN
300
C
ZN
ZN
1_555
A
AG5
302
D
N9
AG5
1_555
101.7
A
HIS
96
A
NE2
HIS
99
1_555
A
ZN
300
C
ZN
ZN
1_555
A
AG5
302
D
N9
AG5
1_555
112.7
A
HIS
119
A
ND1
HIS
122
1_555
A
ZN
300
C
ZN
ZN
1_555
A
AG5
302
D
N9
AG5
1_555
115.8
B
HIS
94
B
NE2
HIS
97
1_555
B
ZN
301
E
ZN
ZN
1_555
B
HIS
96
B
NE2
HIS
99
1_555
103.0
B
HIS
94
B
NE2
HIS
97
1_555
B
ZN
301
E
ZN
ZN
1_555
B
HIS
119
B
ND1
HIS
122
1_555
111.9
B
HIS
96
B
NE2
HIS
99
1_555
B
ZN
301
E
ZN
ZN
1_555
B
HIS
119
B
ND1
HIS
122
1_555
98.5
B
HIS
94
B
NE2
HIS
97
1_555
B
ZN
301
E
ZN
ZN
1_555
B
AG5
303
F
N9
AG5
1_555
109.5
B
HIS
96
B
NE2
HIS
99
1_555
B
ZN
301
E
ZN
ZN
1_555
B
AG5
303
F
N9
AG5
1_555
110.7
B
HIS
119
B
ND1
HIS
122
1_555
B
ZN
301
E
ZN
ZN
1_555
B
AG5
303
F
N9
AG5
1_555
121.2
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
HIS
4
A
N
HIS
4
H
A
O
LEU
11
A
O
LEU
19
A
N
ILE
33
A
N
ILE
38
A
O
SER
108
A
O
SER
111
A
N
LYS
39
A
N
LYS
44
A
O
LYS
258
A
O
LYS
265
A
O
ILE
257
A
O
ILE
264
A
N
ARG
193
A
N
ARG
201
A
N
GLY
196
A
N
GLY
204
A
O
VAL
207
A
O
VAL
215
A
O
VAL
208
A
O
VAL
216
A
N
ILE
141
A
N
ILE
145
A
O
PHE
146
A
O
PHE
150
A
N
MET
118
A
N
MET
121
A
O
VAL
121
A
O
VAL
124
A
N
LYS
91
A
N
LYS
94
A
O
LEU
93
A
O
LEU
96
A
N
MET
68
A
N
MET
74
A
O
MET
67
A
O
MET
73
A
N
GLN
60
A
N
GLN
66
A
N
VAL
59
A
N
VAL
65
A
O
THR
174
A
O
THR
179
A
N
PHE
48
A
N
PHE
53
A
O
SER
80
A
O
SER
83
A
N
ILE
79
A
N
ILE
82
A
O
TYR
88
A
O
TYR
91
A
N
LYS
91
A
N
LYS
94
A
O
VAL
121
A
O
VAL
124
A
N
MET
118
A
N
MET
121
A
O
PHE
146
A
O
PHE
150
A
N
LEU
147
A
N
LEU
151
A
O
ILE
216
A
O
ILE
224
B
N
ILE
33
B
N
ILE
38
B
O
SER
108
B
O
SER
111
B
N
LYS
39
B
N
LYS
44
B
O
LYS
258
B
O
LYS
265
B
O
ILE
257
B
O
ILE
264
B
N
ARG
193
B
N
ARG
201
B
N
GLY
196
B
N
GLY
204
B
O
VAL
207
B
O
VAL
215
B
O
THR
210
B
O
THR
218
B
N
ALA
145
B
N
ALA
149
B
O
PHE
146
B
O
PHE
150
B
N
MET
118
B
N
MET
121
B
O
VAL
121
B
O
VAL
124
B
N
LYS
91
B
N
LYS
94
B
O
LEU
93
B
O
LEU
96
B
N
MET
68
B
N
MET
74
B
O
MET
67
B
O
MET
73
B
N
GLN
60
B
N
GLN
66
B
N
VAL
59
B
N
VAL
65
B
O
THR
174
B
O
THR
179
B
N
PHE
48
B
N
PHE
53
B
O
SER
80
B
O
SER
83
B
N
ILE
79
B
N
ILE
82
B
O
TYR
88
B
O
TYR
91
B
N
LYS
91
B
N
LYS
94
B
O
VAL
121
B
O
VAL
124
B
N
MET
118
B
N
MET
121
B
O
PHE
146
B
O
PHE
150
B
N
LEU
147
B
N
LEU
151
B
O
ILE
216
B
O
ILE
224
1
A
HOH
491
G
HOH
D
1
A
CG
ASN
11
A
CG
ASN
15
1
Y
D
1
A
OD1
ASN
11
A
OD1
ASN
15
1
Y
D
1
A
ND2
ASN
11
A
ND2
ASN
15
1
Y
E
1
A
CG
TYR
11
A
CG
TYR
16
1
Y
E
1
A
CD1
TYR
11
A
CD1
TYR
16
1
Y
E
1
A
CD2
TYR
11
A
CD2
TYR
16
1
Y
E
1
A
CE1
TYR
11
A
CE1
TYR
16
1
Y
E
1
A
CE2
TYR
11
A
CE2
TYR
16
1
Y
E
1
A
CZ
TYR
11
A
CZ
TYR
16
1
Y
E
1
A
OH
TYR
11
A
OH
TYR
16
1
Y
1
A
CE
LYS
42
A
CE
LYS
47
1
Y
1
A
NZ
LYS
42
A
NZ
LYS
47
1
Y
1
A
CD
LYS
43
A
CD
LYS
48
1
Y
1
A
CE
LYS
43
A
CE
LYS
48
1
Y
1
A
NZ
LYS
43
A
NZ
LYS
48
1
Y
1
A
CG
LYS
126
A
CG
LYS
129
1
Y
1
A
CD
LYS
126
A
CD
LYS
129
1
Y
1
A
CE
LYS
126
A
CE
LYS
129
1
Y
1
A
NZ
LYS
126
A
NZ
LYS
129
1
Y
1
A
OG
SER
128
A
OG
SER
132
1
Y
1
A
CD
LYS
187
A
CD
LYS
192
1
Y
1
A
CE
LYS
187
A
CE
LYS
192
1
Y
1
A
NZ
LYS
187
A
NZ
LYS
192
1
Y
B
1
A
CD
GLU
187
A
CD
GLU
194
1
Y
B
1
A
OE1
GLU
187
A
OE1
GLU
194
1
Y
B
1
A
OE2
GLU
187
A
OE2
GLU
194
1
Y
A
1
A
CD
ARG
189
A
CD
ARG
197
1
Y
A
1
A
NE
ARG
189
A
NE
ARG
197
1
Y
A
1
A
CZ
ARG
189
A
CZ
ARG
197
1
Y
A
1
A
NH1
ARG
189
A
NH1
ARG
197
1
Y
A
1
A
NH2
ARG
189
A
NH2
ARG
197
1
Y
1
A
CD
GLU
221
A
CD
GLU
229
1
Y
1
A
OE1
GLU
221
A
OE1
GLU
229
1
Y
1
A
OE2
GLU
221
A
OE2
GLU
229
1
Y
1
B
CE
LYS
42
B
CE
LYS
47
1
Y
1
B
NZ
LYS
42
B
NZ
LYS
47
1
Y
1
B
CE
LYS
43
B
CE
LYS
48
1
Y
1
B
NZ
LYS
43
B
NZ
LYS
48
1
Y
1
B
CD
LYS
53
B
CD
LYS
59
1
Y
1
B
CE
LYS
53
B
CE
LYS
59
1
Y
1
B
NZ
LYS
53
B
NZ
LYS
59
1
Y
1
B
CD
GLU
138
B
CD
GLU
142
1
Y
1
B
OE1
GLU
138
B
OE1
GLU
142
1
Y
1
B
OE2
GLU
138
B
OE2
GLU
142
1
Y
1
B
CD
LYS
187
B
CD
LYS
192
1
Y
1
B
CE
LYS
187
B
CE
LYS
192
1
Y
1
B
NZ
LYS
187
B
NZ
LYS
192
1
Y
1
A
ALA
1
A
ALA
1
1
Y
1
A
ARG
129
A
ARG
133
1
Y
1
A
ASN
130
A
ASN
134
1
Y
1
A
VAL
131
A
VAL
135
1
Y
1
A
LYS
132
A
LYS
136
1
Y
1
A
GLU
133
A
GLU
137
1
Y
1
A
ALA
134
A
ALA
138
1
Y
1
A
GLN
135
A
GLN
139
1
Y
1
A
ASP
136
A
ASP
140
1
Y
1
B
ALA
1
B
ALA
1
1
Y
1
B
GLU
2
B
GLU
2
1
Y
1
B
SER
3
B
SER
3
1
Y
1
B
HIS
4
B
HIS
4
1
Y
C
1
B
SER
11
B
SER
14
1
Y
D
1
B
ASN
11
B
ASN
15
1
Y
E
1
B
TYR
11
B
TYR
16
1
Y
A
1
B
LYS
125
B
LYS
129
1
Y
B
1
B
GLY
125
B
GLY
130
1
Y
C
1
B
THR
125
B
THR
131
1
Y
D
1
B
SER
125
B
SER
132
1
Y
E
1
B
ARG
125
B
ARG
133
1
Y
F
1
B
ASN
125
B
ASN
134
1
Y
G
1
B
VAL
125
B
VAL
135
1
Y
H
1
B
LYS
125
B
LYS
136
1
Y
I
1
B
GLU
125
B
GLU
137
1
Y
J
1
B
ALA
125
B
ALA
138
1
Y
K
1
B
GLN
125
B
GLN
139
1
Y
L
1
B
ASP
125
B
ASP
140
1
Y
1
B
B
OD2
O
ASP
HOH
110
439
2.19
1
A
A
PRO
GLU
137
138
-146.16
1
21.08
2.00
116.20
137.28
A
A
A
CA
C
N
TRP
TRP
GLY
16
16
20
Y
1
-20.81
1.70
123.20
102.39
A
A
A
O
C
N
TRP
TRP
GLY
16
16
20
Y
1
22.50
2.10
122.30
144.80
A
A
A
C
N
CA
TRP
GLY
GLY
16
20
20
Y
1
14.55
2.30
115.30
129.85
A
A
A
CA
CB
CG
LEU
LEU
LEU
218
218
218
N
1
24.88
2.20
117.20
142.08
A
A
A
CA
C
N
LYS
LYS
GLU
233
233
236
Y
1
-26.80
1.60
122.70
95.90
A
A
A
O
C
N
LYS
LYS
GLU
233
233
236
Y
1
23.72
2.50
121.70
145.42
A
A
A
C
N
CA
LYS
GLU
GLU
233
236
236
Y
1
-20.69
2.10
122.30
101.61
B
B
B
C
N
CA
TRP
GLY
GLY
16
20
20
Y
1
-12.94
1.60
122.70
109.76
B
B
B
O
C
N
LYS
LYS
GLU
233
233
236
Y
1
A
A
C
N
TRP
GLY
16
20
0.195
0.023
1.336
1.531
Y
1
A
A
C
N
ASN
LYS
72
76
0.196
0.023
1.336
1.532
Y
1
A
A
CG
CD
GLU
GLU
171
171
0.091
0.015
1.515
1.606
N
1
A
A
CE2
CD2
TYR
TYR
191
191
0.092
0.015
1.389
1.481
N
1
A
A
C
N
LYS
GLU
233
236
0.139
0.023
1.336
1.475
Y
1
B
B
C
N
TRP
GLY
16
20
0.159
0.023
1.336
1.495
Y
1
B
B
C
N
ASN
LYS
72
76
0.192
0.023
1.336
1.528
Y
1
B
B
C
N
LYS
GLU
233
236
0.143
0.023
1.336
1.479
Y
1
A
SER
98
-124.36
-163.78
1
B
LYS
25
-78.22
-164.79
1
B
ARG
27
-119.33
50.71
1
B
SER
65
-171.74
-178.13
1
B
GLU
171
81.22
-14.33
30.158
0.16
0.00
0.69
-0.61
0.00
0.69
0.954
0.920
0.25197
0.19062
0.2091
0.19368
2.05
19.68
2094
39564
39564
5.0
91.58
3.915
0.108
RANDOM
1
Isotropic
THROUGHOUT
1
MOLECULAR REPLACEMENT
0.180
0.179
0.80
0.80
1.40
PDB ENTRY 1ZNC
MAXIMUM LIKELIHOOD
MASK
2.05
19.68
263
4323
58
0
4002
0.026
0.022
4156
2.072
1.968
5620
7.287
5.000
493
36.501
25.000
186
17.280
15.000
719
11.268
15.000
15
0.171
0.200
608
0.011
0.021
3109
1.371
1.500
2510
2.372
2.000
4050
3.673
3.000
1646
5.741
4.500
1570
0.361
0.285
2.103
147
3045
20
94.66
33.2
2.05
19.68
3F7B
41673
1
2.0
0.059
1
18.6
2.56
91.7
0.323
2.05
2.12
2.38
4299
2.4
94.6
data collection
HKL-2000
phasing
AMoRE
refinement
REFMAC
5.4.0073
data reduction
HKL-2000
data scaling
HKL-2000
Crystal Structure of soluble domain of CA4 in complex with small molecule.
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
TYR
7
A
TYR
7
HELX_P
A
SER
11
A
SER
13
1
1
7
B
A
VAL
12
A
VAL
20
HELX_P
A
TRP
16
A
TRP
24
5
2
5
A
VAL
34
A
VAL
39
HELX_P
A
ALA
38
A
ALA
43
5
3
5
A
ASN
154
A
ASN
159
HELX_P
A
GLY
156
A
GLY
161
5
4
3
A
PHE
157
A
PHE
162
HELX_P
A
SER
165
A
SER
170
1
5
9
A
LEU
181
A
LEU
186
HELX_P
A
LEU
185
A
LEU
190
5
6
5
A
LYS
187
A
LYS
192
HELX_P
A
ARG
189
A
ARG
197
5
7
6
A
A
ARG
220
A
ARG
228
HELX_P
A
LEU
229
A
LEU
238
1
8
11
B
TYR
7
B
TYR
7
HELX_P
B
SER
11
B
SER
13
1
9
7
B
B
VAL
12
B
VAL
20
HELX_P
B
TRP
16
B
TRP
24
5
10
5
B
VAL
34
B
VAL
39
HELX_P
B
ALA
38
B
ALA
43
5
11
5
B
ASN
154
B
ASN
159
HELX_P
B
GLY
156
B
GLY
161
5
12
3
B
PHE
157
B
PHE
162
HELX_P
B
LEU
164
B
LEU
169
1
13
8
B
SER
165
B
SER
170
HELX_P
B
ILE
167
B
ILE
172
5
14
3
B
SER
180
B
SER
185
HELX_P
B
LEU
184
B
LEU
189
5
15
5
B
LYS
187
B
LYS
192
HELX_P
B
ARG
189
B
ARG
197
5
16
6
A
B
ARG
220
B
ARG
228
HELX_P
B
LEU
229
B
LEU
238
1
17
11
disulf
2.071
G
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
11
A
SG
CYS
18
1_555
disulf
2.081
A
CYS
23
A
SG
CYS
28
1_555
A
CYS
203
A
SG
CYS
211
1_555
disulf
2.094
G
B
CYS
6
B
SG
CYS
6
1_555
B
CYS
11
B
SG
CYS
18
1_555
disulf
2.055
B
CYS
23
B
SG
CYS
28
1_555
B
CYS
203
B
SG
CYS
211
1_555
metalc
2.029
A
HIS
94
A
NE2
HIS
97
1_555
A
ZN
300
C
ZN
ZN
1_555
metalc
2.078
A
HIS
96
A
NE2
HIS
99
1_555
A
ZN
300
C
ZN
ZN
1_555
metalc
2.087
A
HIS
119
A
ND1
HIS
122
1_555
A
ZN
300
C
ZN
ZN
1_555
metalc
2.033
A
ZN
300
C
ZN
ZN
1_555
A
AG5
302
D
N9
AG5
1_555
metalc
2.121
B
HIS
94
B
NE2
HIS
97
1_555
B
ZN
301
E
ZN
ZN
1_555
metalc
2.175
B
HIS
96
B
NE2
HIS
99
1_555
B
ZN
301
E
ZN
ZN
1_555
metalc
1.966
B
HIS
119
B
ND1
HIS
122
1_555
B
ZN
301
E
ZN
ZN
1_555
metalc
1.968
B
ZN
301
E
ZN
ZN
1_555
B
AG5
303
F
N9
AG5
1_555
LYASE
Structure-based drug design. Small molecule complex. CO-CRYSTAL., Cell membrane, Disease mutation, Glycoprotein, GPI-anchor, Lipoprotein, Lyase, Membrane, Metal-binding, Retinitis pigmentosa, Sensory transduction, Vision, Zinc
A
SER
29
A
SER
34
1
A
PRO
30
A
PRO
35
2.94
A
PRO
201
A
PRO
209
1
A
THR
202
A
THR
210
9.32
B
SER
29
B
SER
34
1
B
PRO
30
B
PRO
35
0.70
B
PRO
201
B
PRO
209
1
B
THR
202
B
THR
210
5.85
CAH4_HUMAN
UNP
1
19
P22748
AESHWCYEVQAESSNYPCLVPVKWGGNCQKDRQSPINIVTTKAKVDKKLGRFFFSGYDKKQTWTVQNNGHSVMMLLENKA
SISGGGLPAPYQAKQLHLHWSDLPYKGSEHSLDGEHFAMEMHIVHEKEKGTSRNVKEAQDPEDEIAVLAFLVEAGTQVNE
GFQPLVEALSNIPKPEMSTTMAESSLLDLLPKEEKLRHYFRYLGSLTTPTCDEKVVWTVFREPIQLHREQILAFSQKLYY
DKEQTVSMKDNVRPLQQLGQRTVIKS
19
284
3F7B
1
259
P22748
A
1
1
266
19
284
3F7B
1
259
P22748
B
1
1
266
2
2
10
6
2
10
6
parallel
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
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
HIS
4
A
HIS
4
A
TRP
5
A
TRP
5
A
CYS
11
A
CYS
18
A
LEU
11
A
LEU
19
G
H
A
ASN
32
A
ASN
37
A
ILE
33
A
ILE
38
A
SER
108
A
SER
111
A
LEU
109
A
LEU
112
A
LYS
39
A
LYS
44
A
VAL
40
A
VAL
45
A
ILE
257
A
ILE
264
A
LYS
258
A
LYS
265
A
TYR
191
A
TYR
199
A
GLY
196
A
GLY
204
A
VAL
207
A
VAL
215
A
PHE
212
A
PHE
220
A
ILE
141
A
ILE
145
A
GLY
151
A
GLY
155
A
MET
116
A
MET
119
A
LYS
124
A
LYS
127
A
TYR
88
A
TYR
91
A
TRP
97
A
TRP
100
A
VAL
66
A
VAL
72
A
LEU
69
A
LEU
75
A
THR
58
A
THR
64
A
ASN
61
A
ASN
67
A
SER
173
A
SER
178
A
THR
175
A
THR
180
A
PHE
47
A
PHE
52
A
SER
50
A
SER
55
A
SER
78
A
SER
81
A
GLY
81
A
GLY
84
A
TYR
88
A
TYR
91
A
TRP
97
A
TRP
100
A
MET
116
A
MET
119
A
LYS
124
A
LYS
127
A
ILE
141
A
ILE
145
A
GLY
151
A
GLY
155
A
ILE
216
A
ILE
224
A
HIS
219
A
HIS
227
B
ASN
32
B
ASN
37
B
ILE
33
B
ILE
38
B
SER
108
B
SER
111
B
LEU
109
B
LEU
112
B
LYS
39
B
LYS
44
B
VAL
40
B
VAL
45
B
ILE
257
B
ILE
264
B
LYS
258
B
LYS
265
B
TYR
191
B
TYR
199
B
GLY
196
B
GLY
204
B
VAL
207
B
VAL
215
B
PHE
212
B
PHE
220
B
ILE
141
B
ILE
145
B
GLY
151
B
GLY
155
B
MET
116
B
MET
119
B
LYS
124
B
LYS
127
B
TYR
88
B
TYR
91
B
TRP
97
B
TRP
100
B
VAL
66
B
VAL
72
B
LEU
69
B
LEU
75
B
THR
58
B
THR
64
B
ASN
61
B
ASN
67
B
SER
173
B
SER
178
B
THR
175
B
THR
180
B
PHE
47
B
PHE
52
B
SER
50
B
SER
55
B
SER
78
B
SER
81
B
GLY
81
B
GLY
84
B
TYR
88
B
TYR
91
B
TRP
97
B
TRP
100
B
MET
116
B
MET
119
B
LYS
124
B
LYS
127
B
ILE
141
B
ILE
145
B
GLY
151
B
GLY
155
B
ILE
216
B
ILE
224
B
HIS
219
B
HIS
227
BINDING SITE FOR RESIDUE ZN A 300
A
ZN
300
Software
4
BINDING SITE FOR RESIDUE AG5 A 302
A
AG5
302
Software
16
BINDING SITE FOR RESIDUE ZN B 301
B
ZN
301
Software
4
BINDING SITE FOR RESIDUE AG5 B 303
B
AG5
303
Software
17
A
HIS
94
A
HIS
97
4
1_555
A
HIS
96
A
HIS
99
4
1_555
A
HIS
119
A
HIS
122
4
1_555
A
AG5
302
D
AG5
4
1_555
A
TYR
7
A
TYR
7
16
1_555
A
ASN
62
A
ASN
68
16
1_555
A
HIS
64
A
HIS
70
16
1_555
A
SER
65
A
SER
71
16
1_555
A
MET
67
A
MET
73
16
1_555
A
GLN
92
A
GLN
95
16
1_555
A
HIS
94
A
HIS
97
16
1_555
A
HIS
96
A
HIS
99
16
1_555
A
HIS
119
A
HIS
122
16
1_555
A
VAL
121
A
VAL
124
16
1_555
A
ILE
141
A
ILE
145
16
1_555
A
LEU
198
A
LEU
206
16
1_555
A
THR
199
A
THR
207
16
1_555
A
THR
200
A
THR
208
16
1_555
A
ZN
300
C
ZN
16
1_555
A
HOH
564
G
HOH
16
1_555
B
HIS
94
B
HIS
97
4
1_555
B
HIS
96
B
HIS
99
4
1_555
B
HIS
119
B
HIS
122
4
1_555
B
AG5
303
F
AG5
4
1_555
A
SER
128
A
SER
132
17
1_555
A
HOH
470
G
HOH
17
1_555
B
TYR
7
B
TYR
7
17
1_555
B
ASN
62
B
ASN
68
17
1_555
B
HIS
64
B
HIS
70
17
1_555
B
SER
65
B
SER
71
17
1_555
B
GLN
92
B
GLN
95
17
1_555
B
HIS
94
B
HIS
97
17
1_555
B
HIS
96
B
HIS
99
17
1_555
B
HIS
119
B
HIS
122
17
1_555
B
VAL
121
B
VAL
124
17
1_555
B
ILE
141
B
ILE
145
17
1_555
B
LEU
198
B
LEU
206
17
1_555
B
THR
199
B
THR
207
17
1_555
B
THR
200
B
THR
208
17
1_555
B
TRP
209
B
TRP
217
17
1_555
B
ZN
301
E
ZN
17
1_555
5
C 1 2 1