0.023784
0.000000
0.006032
0.000000
0.024231
0.000000
0.000000
0.000000
0.014364
0.00000
0.00000
0.00000
Behnke, C.A.
Le Trong, I.
Merritt, E.A.
Teller, D.C.
Stenkamp, R.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
104.23
90.00
42.045
41.269
71.821
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
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C13 H14 N2 O3 S3
342.457
(4-SULFAMOYL-PHENYL)-THIOCARBAMIC ACID O-(2-THIOPHEN-3-YL-ETHYL) ESTER
Carbonic Anhydrase II inhibitor 16923
non-polymer
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
N
C
N
309
N
C
N
310
N
C
N
311
N
O
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
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
N
326
N
O
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
S
N
336
N
O
N
337
N
O
N
338
N
N
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
N
345
N
N
N
346
N
C
N
347
N
S
N
348
N
O
N
349
N
C
N
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
S
Y
355
N
C
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
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
N
N
371
S
C
N
372
N
C
N
373
N
O
N
374
R
C
N
375
N
O
N
376
N
C
N
377
N
O
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
N
N
388
S
C
N
389
N
C
N
390
N
O
N
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
N
Y
396
N
C
Y
397
N
C
Y
398
N
C
Y
399
N
C
Y
400
N
C
N
401
N
O
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
H
N
413
N
H
N
414
N
N
N
415
S
C
N
416
N
C
N
417
N
O
N
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
Y
423
N
C
Y
424
N
C
N
425
N
O
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
N
N
439
S
C
N
440
N
C
N
441
N
O
N
442
N
C
N
443
N
C
N
444
N
C
N
445
N
O
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
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
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
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
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
doub
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
doub
N
321
N
doub
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
Y
326
N
doub
Y
327
N
sing
N
328
N
sing
Y
329
N
sing
N
330
N
sing
Y
331
N
doub
Y
332
N
sing
N
333
N
sing
Y
334
N
doub
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
Y
348
N
sing
Y
349
N
doub
Y
350
N
doub
N
351
N
sing
Y
352
N
sing
N
353
N
sing
Y
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
sing
N
362
N
doub
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
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
doub
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
Y
383
N
doub
Y
384
N
sing
Y
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
sing
Y
392
N
doub
N
393
N
sing
Y
394
N
doub
N
395
N
sing
Y
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
Y
411
N
doub
Y
412
N
sing
Y
413
N
sing
N
414
N
sing
Y
415
N
doub
N
416
N
sing
Y
417
N
doub
N
418
N
sing
Y
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
doub
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
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
66
616
627
10.1107/S0907444910006554
20445237
Atomic resolution studies of carbonic anhydrase II.
2010
10.2210/pdb3k34/pdb
pdb_00003k34
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
1999-07-01
MAR scanner 345 mm plate
SINGLE WAVELENGTH
M
x-ray
1
0.78
1.0
BL9-1
SSRL
0.78
SYNCHROTRON
SSRL BEAMLINE BL9-1
29289.062
Carbonic anhydrase 2
4.2.1.1
1
nat
polymer
338.711
4-(HYDROXYMERCURY)BENZOIC ACID
1
syn
non-polymer
65.409
ZINC ION
1
syn
non-polymer
342.457
(4-SULFAMOYL-PHENYL)-THIOCARBAMIC ACID O-(2-THIOPHEN-3-YL-ETHYL) ESTER
1
syn
non-polymer
92.094
GLYCEROL
3
syn
non-polymer
18.015
water
249
nat
water
Carbonic anhydrase II, CA-II, Carbonate dehydratase II, Carbonic anhydrase C, CAC
no
no
MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLK
GGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVV
DVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELM
VDNWRPAQPLKNRQIKASFK
MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLK
GGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVV
DVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELM
VDNWRPAQPLKNRQIKASFK
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
n
human
the protein was purchased from Sigma
sample
9606
Homo sapiens
1
2.06
40.35
7.5
3M ammonium sulfate, 50 mM tris-Cl 2mM pHMB , pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
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
Database references
Data collection
Database references
Derived calculations
Refinement description
1
0
2010-05-12
1
1
2011-07-13
1
2
2012-03-21
1
3
2023-09-06
_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_alt_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_label_alt_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_alt_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.pdbx_ptnr1_label_alt_id
_struct_conn.pdbx_ptnr2_label_alt_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_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
RCSB
2009-10-01
REL
REL
HGB
4-(HYDROXYMERCURY)BENZOIC ACID
ZN
ZINC ION
SUA
(4-SULFAMOYL-PHENYL)-THIOCARBAMIC ACID O-(2-THIOPHEN-3-YL-ETHYL) ESTER
GOL
GLYCEROL
HOH
water
2CBA
PDB ENTRY 2CBA
PDB
experimental model
HGB
265
2
HGB
HGB
265
A
ZN
1002
3
ZN
ZN
1002
A
SUA
1003
4
SUA
SUA
1003
A
GOL
1004
5
GOL
GOL
1004
A
GOL
1005
5
GOL
GOL
1005
A
GOL
1006
5
GOL
GOL
1006
A
HOH
2001
6
HOH
HOH
2001
A
HOH
2002
6
HOH
HOH
2002
A
HOH
2003
6
HOH
HOH
2003
A
HOH
2004
6
HOH
HOH
2004
A
HOH
2005
6
HOH
HOH
2005
A
HOH
2006
6
HOH
HOH
2006
A
HOH
2007
6
HOH
HOH
2007
A
HOH
2008
6
HOH
HOH
2008
A
HOH
2009
6
HOH
HOH
2009
A
HOH
2010
6
HOH
HOH
2010
A
HOH
2011
6
HOH
HOH
2011
A
HOH
2012
6
HOH
HOH
2012
A
HOH
2013
6
HOH
HOH
2013
A
HOH
2014
6
HOH
HOH
2014
A
HOH
2015
6
HOH
HOH
2015
A
HOH
2016
6
HOH
HOH
2016
A
HOH
2017
6
HOH
HOH
2017
A
HOH
2018
6
HOH
HOH
2018
A
HOH
2019
6
HOH
HOH
2019
A
HOH
2020
6
HOH
HOH
2020
A
HOH
2021
6
HOH
HOH
2021
A
HOH
2022
6
HOH
HOH
2022
A
HOH
2023
6
HOH
HOH
2023
A
HOH
2024
6
HOH
HOH
2024
A
HOH
2025
6
HOH
HOH
2025
A
HOH
2026
6
HOH
HOH
2026
A
HOH
2027
6
HOH
HOH
2027
A
HOH
2028
6
HOH
HOH
2028
A
HOH
2029
6
HOH
HOH
2029
A
HOH
2030
6
HOH
HOH
2030
A
HOH
2031
6
HOH
HOH
2031
A
HOH
2032
6
HOH
HOH
2032
A
HOH
2033
6
HOH
HOH
2033
A
HOH
2034
6
HOH
HOH
2034
A
HOH
2035
6
HOH
HOH
2035
A
HOH
2036
6
HOH
HOH
2036
A
HOH
2037
6
HOH
HOH
2037
A
HOH
2038
6
HOH
HOH
2038
A
HOH
2039
6
HOH
HOH
2039
A
HOH
2040
6
HOH
HOH
2040
A
HOH
2041
6
HOH
HOH
2041
A
HOH
2042
6
HOH
HOH
2042
A
HOH
2043
6
HOH
HOH
2043
A
HOH
2044
6
HOH
HOH
2044
A
HOH
2045
6
HOH
HOH
2045
A
HOH
2046
6
HOH
HOH
2046
A
HOH
2047
6
HOH
HOH
2047
A
HOH
2048
6
HOH
HOH
2048
A
HOH
2049
6
HOH
HOH
2049
A
HOH
2050
6
HOH
HOH
2050
A
HOH
2051
6
HOH
HOH
2051
A
HOH
2052
6
HOH
HOH
2052
A
HOH
2053
6
HOH
HOH
2053
A
HOH
2054
6
HOH
HOH
2054
A
HOH
2055
6
HOH
HOH
2055
A
HOH
2057
6
HOH
HOH
2057
A
HOH
2058
6
HOH
HOH
2058
A
HOH
2059
6
HOH
HOH
2059
A
HOH
2060
6
HOH
HOH
2060
A
HOH
2061
6
HOH
HOH
2061
A
HOH
2062
6
HOH
HOH
2062
A
HOH
2063
6
HOH
HOH
2063
A
HOH
2064
6
HOH
HOH
2064
A
HOH
2065
6
HOH
HOH
2065
A
HOH
2067
6
HOH
HOH
2067
A
HOH
2068
6
HOH
HOH
2068
A
HOH
2069
6
HOH
HOH
2069
A
HOH
2070
6
HOH
HOH
2070
A
HOH
2071
6
HOH
HOH
2071
A
HOH
2072
6
HOH
HOH
2072
A
HOH
2073
6
HOH
HOH
2073
A
HOH
2074
6
HOH
HOH
2074
A
HOH
2075
6
HOH
HOH
2075
A
HOH
2076
6
HOH
HOH
2076
A
HOH
2077
6
HOH
HOH
2077
A
HOH
2078
6
HOH
HOH
2078
A
HOH
2079
6
HOH
HOH
2079
A
HOH
2080
6
HOH
HOH
2080
A
HOH
2081
6
HOH
HOH
2081
A
HOH
2082
6
HOH
HOH
2082
A
HOH
2083
6
HOH
HOH
2083
A
HOH
2084
6
HOH
HOH
2084
A
HOH
2085
6
HOH
HOH
2085
A
HOH
2086
6
HOH
HOH
2086
A
HOH
2087
6
HOH
HOH
2087
A
HOH
2088
6
HOH
HOH
2088
A
HOH
2089
6
HOH
HOH
2089
A
HOH
2090
6
HOH
HOH
2090
A
HOH
2091
6
HOH
HOH
2091
A
HOH
2092
6
HOH
HOH
2092
A
HOH
2093
6
HOH
HOH
2093
A
HOH
2094
6
HOH
HOH
2094
A
HOH
2095
6
HOH
HOH
2095
A
HOH
2096
6
HOH
HOH
2096
A
HOH
2098
6
HOH
HOH
2098
A
HOH
2099
6
HOH
HOH
2099
A
HOH
2101
6
HOH
HOH
2101
A
HOH
2102
6
HOH
HOH
2102
A
HOH
2103
6
HOH
HOH
2103
A
HOH
2105
6
HOH
HOH
2105
A
HOH
2106
6
HOH
HOH
2106
A
HOH
2108
6
HOH
HOH
2108
A
HOH
2109
6
HOH
HOH
2109
A
HOH
2111
6
HOH
HOH
2111
A
HOH
2112
6
HOH
HOH
2112
A
HOH
2113
6
HOH
HOH
2113
A
HOH
2117
6
HOH
HOH
2117
A
HOH
2125
6
HOH
HOH
2125
A
HOH
2128
6
HOH
HOH
2128
A
HOH
2130
6
HOH
HOH
2130
A
HOH
2131
6
HOH
HOH
2131
A
HOH
2132
6
HOH
HOH
2132
A
HOH
2133
6
HOH
HOH
2133
A
HOH
2134
6
HOH
HOH
2134
A
HOH
2136
6
HOH
HOH
2136
A
HOH
2137
6
HOH
HOH
2137
A
HOH
2138
6
HOH
HOH
2138
A
HOH
2146
6
HOH
HOH
2146
A
HOH
2152
6
HOH
HOH
2152
A
HOH
2153
6
HOH
HOH
2153
A
HOH
2155
6
HOH
HOH
2155
A
HOH
2156
6
HOH
HOH
2156
A
HOH
2158
6
HOH
HOH
2158
A
HOH
2161
6
HOH
HOH
2161
A
HOH
2162
6
HOH
HOH
2162
A
HOH
2169
6
HOH
HOH
2169
A
HOH
2174
6
HOH
HOH
2174
A
HOH
2177
6
HOH
HOH
2177
A
HOH
2192
6
HOH
HOH
2192
A
HOH
2193
6
HOH
HOH
2193
A
HOH
2194
6
HOH
HOH
2194
A
HOH
2195
6
HOH
HOH
2195
A
HOH
2196
6
HOH
HOH
2196
A
HOH
2197
6
HOH
HOH
2197
A
HOH
2200
6
HOH
HOH
2200
A
HOH
2201
6
HOH
HOH
2201
A
HOH
2202
6
HOH
HOH
2202
A
HOH
2203
6
HOH
HOH
2203
A
HOH
2204
6
HOH
HOH
2204
A
HOH
2208
6
HOH
HOH
2208
A
HOH
2214
6
HOH
HOH
2214
A
HOH
2216
6
HOH
HOH
2216
A
HOH
2218
6
HOH
HOH
2218
A
HOH
2219
6
HOH
HOH
2219
A
HOH
2220
6
HOH
HOH
2220
A
HOH
2221
6
HOH
HOH
2221
A
HOH
2224
6
HOH
HOH
2224
A
HOH
2227
6
HOH
HOH
2227
A
HOH
2233
6
HOH
HOH
2233
A
HOH
2234
6
HOH
HOH
2234
A
HOH
2235
6
HOH
HOH
2235
A
HOH
2238
6
HOH
HOH
2238
A
HOH
2239
6
HOH
HOH
2239
A
HOH
2243
6
HOH
HOH
2243
A
HOH
2247
6
HOH
HOH
2247
A
HOH
2248
6
HOH
HOH
2248
A
HOH
2254
6
HOH
HOH
2254
A
HOH
2284
6
HOH
HOH
2284
A
HOH
2291
6
HOH
HOH
2291
A
HOH
2314
6
HOH
HOH
2314
A
HOH
2315
6
HOH
HOH
2315
A
HOH
2354
6
HOH
HOH
2354
A
HOH
2359
6
HOH
HOH
2359
A
HOH
2361
6
HOH
HOH
2361
A
HOH
2362
6
HOH
HOH
2362
A
HOH
2363
6
HOH
HOH
2363
A
HOH
2364
6
HOH
HOH
2364
A
HOH
2366
6
HOH
HOH
2366
A
HOH
2367
6
HOH
HOH
2367
A
HOH
2368
6
HOH
HOH
2368
A
HOH
2369
6
HOH
HOH
2369
A
HOH
2370
6
HOH
HOH
2370
A
HOH
2371
6
HOH
HOH
2371
A
HOH
2372
6
HOH
HOH
2372
A
HOH
2373
6
HOH
HOH
2373
A
HOH
2374
6
HOH
HOH
2374
A
HOH
2375
6
HOH
HOH
2375
A
HOH
2376
6
HOH
HOH
2376
A
HOH
2377
6
HOH
HOH
2377
A
HOH
2378
6
HOH
HOH
2378
A
HOH
2380
6
HOH
HOH
2380
A
HOH
2381
6
HOH
HOH
2381
A
HOH
2383
6
HOH
HOH
2383
A
HOH
2384
6
HOH
HOH
2384
A
HOH
2385
6
HOH
HOH
2385
A
HOH
2387
6
HOH
HOH
2387
A
HOH
2388
6
HOH
HOH
2388
A
HOH
2389
6
HOH
HOH
2389
A
HOH
2390
6
HOH
HOH
2390
A
HOH
2391
6
HOH
HOH
2391
A
HOH
2392
6
HOH
HOH
2392
A
HOH
2393
6
HOH
HOH
2393
A
HOH
2394
6
HOH
HOH
2394
A
HOH
2395
6
HOH
HOH
2395
A
HOH
2396
6
HOH
HOH
2396
A
HOH
2397
6
HOH
HOH
2397
A
HOH
2398
6
HOH
HOH
2398
A
HOH
2399
6
HOH
HOH
2399
A
HOH
2401
6
HOH
HOH
2401
A
HOH
2402
6
HOH
HOH
2402
A
HOH
2403
6
HOH
HOH
2403
A
HOH
2405
6
HOH
HOH
2405
A
HOH
2409
6
HOH
HOH
2409
A
HOH
2410
6
HOH
HOH
2410
A
HOH
2413
6
HOH
HOH
2413
A
HOH
2415
6
HOH
HOH
2415
A
HOH
2416
6
HOH
HOH
2416
A
HOH
2419
6
HOH
HOH
2419
A
HOH
2420
6
HOH
HOH
2420
A
HOH
2425
6
HOH
HOH
2425
A
HOH
2426
6
HOH
HOH
2426
A
HOH
2427
6
HOH
HOH
2427
A
HOH
2428
6
HOH
HOH
2428
A
HOH
2429
6
HOH
HOH
2429
A
HOH
2430
6
HOH
HOH
2430
A
HOH
2431
6
HOH
HOH
2431
A
HOH
2432
6
HOH
HOH
2432
A
HOH
2433
6
HOH
HOH
2433
A
HOH
2434
6
HOH
HOH
2434
A
HOH
2435
6
HOH
HOH
2435
A
HOH
2436
6
HOH
HOH
2436
A
HOH
2437
6
HOH
HOH
2437
A
HOH
2438
6
HOH
HOH
2438
A
HOH
2439
6
HOH
HOH
2439
A
HOH
2440
6
HOH
HOH
2440
A
HOH
2441
6
HOH
HOH
2441
A
HOH
2442
6
HOH
HOH
2442
A
HOH
2443
6
HOH
HOH
2443
A
HOH
2444
6
HOH
HOH
2444
A
HOH
2445
6
HOH
HOH
2445
A
HOH
2446
6
HOH
HOH
2446
A
HOH
2447
6
HOH
HOH
2447
A
HOH
2448
6
HOH
HOH
2448
A
HOH
2449
6
HOH
HOH
2449
A
HOH
2450
6
HOH
HOH
2450
A
HOH
2451
6
HOH
HOH
2451
A
HOH
2452
6
HOH
HOH
2452
A
HOH
2453
6
HOH
HOH
2453
A
HOH
2454
6
HOH
HOH
2454
A
HOH
2455
6
HOH
HOH
2455
A
HOH
2457
6
HOH
HOH
2457
A
HOH
2458
6
HOH
HOH
2458
A
HOH
2459
6
HOH
HOH
2459
A
HOH
2460
6
HOH
HOH
2460
A
HOH
2461
6
HOH
HOH
2461
A
HOH
2468
6
HOH
HOH
2468
A
HOH
2475
6
HOH
HOH
2475
A
HOH
2476
6
HOH
HOH
2476
A
HOH
2484
6
HOH
HOH
2484
A
n
1
1
A
n
2
2
A
HIS
3
n
3
HIS
3
A
HIS
4
n
4
HIS
4
A
TRP
5
n
5
TRP
5
A
GLY
6
n
6
GLY
6
A
TYR
7
n
7
TYR
7
A
GLY
8
n
8
GLY
8
A
LYS
9
n
9
LYS
9
A
HIS
10
n
10
HIS
10
A
ASN
11
n
11
ASN
11
A
GLY
12
n
12
GLY
12
A
PRO
13
n
13
PRO
13
A
GLU
14
n
14
GLU
14
A
HIS
15
n
15
HIS
15
A
TRP
16
n
16
TRP
16
A
HIS
17
n
17
HIS
17
A
LYS
18
n
18
LYS
18
A
ASP
19
n
19
ASP
19
A
PHE
20
n
20
PHE
20
A
PRO
21
n
21
PRO
21
A
ILE
22
n
22
ILE
22
A
ALA
23
n
23
ALA
23
A
LYS
24
n
24
LYS
24
A
GLY
25
n
25
GLY
25
A
GLU
26
n
26
GLU
26
A
ARG
27
n
27
ARG
27
A
GLN
28
n
28
GLN
28
A
SER
29
n
29
SER
29
A
PRO
30
n
30
PRO
30
A
VAL
31
n
31
VAL
31
A
ASP
32
n
32
ASP
32
A
ILE
33
n
33
ILE
33
A
ASP
34
n
34
ASP
34
A
THR
35
n
35
THR
35
A
HIS
36
n
36
HIS
36
A
THR
37
n
37
THR
37
A
ALA
38
n
38
ALA
38
A
LYS
39
n
39
LYS
39
A
TYR
40
n
40
TYR
40
A
ASP
41
n
41
ASP
41
A
PRO
42
n
42
PRO
42
A
SER
43
n
43
SER
43
A
LEU
44
n
44
LEU
44
A
LYS
45
n
45
LYS
45
A
PRO
46
n
46
PRO
46
A
LEU
47
n
47
LEU
47
A
SER
48
n
48
SER
48
A
VAL
49
n
49
VAL
49
A
SER
50
n
50
SER
50
A
TYR
51
n
51
TYR
51
A
ASP
52
n
52
ASP
52
A
GLN
53
n
53
GLN
53
A
ALA
54
n
54
ALA
54
A
THR
55
n
55
THR
55
A
SER
56
n
56
SER
56
A
LEU
57
n
57
LEU
57
A
ARG
58
n
58
ARG
58
A
ILE
59
n
59
ILE
59
A
LEU
60
n
60
LEU
60
A
ASN
61
n
61
ASN
61
A
ASN
62
n
62
ASN
62
A
GLY
63
n
63
GLY
63
A
HIS
64
n
64
HIS
64
A
ALA
65
n
65
ALA
65
A
PHE
66
n
66
PHE
66
A
ASN
67
n
67
ASN
67
A
VAL
68
n
68
VAL
68
A
GLU
69
n
69
GLU
69
A
PHE
70
n
70
PHE
70
A
ASP
71
n
71
ASP
71
A
ASP
72
n
72
ASP
72
A
SER
73
n
73
SER
73
A
GLN
74
n
74
GLN
74
A
ASP
75
n
75
ASP
75
A
LYS
76
n
76
LYS
76
A
ALA
77
n
77
ALA
77
A
VAL
78
n
78
VAL
78
A
LEU
79
n
79
LEU
79
A
LYS
80
n
80
LYS
80
A
GLY
81
n
81
GLY
81
A
GLY
82
n
82
GLY
82
A
PRO
83
n
83
PRO
83
A
LEU
84
n
84
LEU
84
A
ASP
85
n
85
ASP
85
A
GLY
86
n
86
GLY
86
A
THR
87
n
87
THR
87
A
TYR
88
n
88
TYR
88
A
ARG
89
n
89
ARG
89
A
LEU
90
n
90
LEU
90
A
ILE
91
n
91
ILE
91
A
GLN
92
n
92
GLN
92
A
PHE
93
n
93
PHE
93
A
HIS
94
n
94
HIS
94
A
PHE
95
n
95
PHE
95
A
HIS
96
n
96
HIS
96
A
TRP
97
n
97
TRP
97
A
GLY
98
n
98
GLY
98
A
SER
99
n
99
SER
99
A
LEU
100
n
100
LEU
100
A
ASP
101
n
101
ASP
101
A
GLY
102
n
102
GLY
102
A
GLN
103
n
103
GLN
103
A
GLY
104
n
104
GLY
104
A
SER
105
n
105
SER
105
A
GLU
106
n
106
GLU
106
A
HIS
107
n
107
HIS
107
A
THR
108
n
108
THR
108
A
VAL
109
n
109
VAL
109
A
ASP
110
n
110
ASP
110
A
LYS
111
n
111
LYS
111
A
LYS
112
n
112
LYS
112
A
LYS
113
n
113
LYS
113
A
TYR
114
n
114
TYR
114
A
ALA
115
n
115
ALA
115
A
ALA
116
n
116
ALA
116
A
GLU
117
n
117
GLU
117
A
LEU
118
n
118
LEU
118
A
HIS
119
n
119
HIS
119
A
LEU
120
n
120
LEU
120
A
VAL
121
n
121
VAL
121
A
HIS
122
n
122
HIS
122
A
TRP
123
n
123
TRP
123
A
ASN
124
n
124
ASN
124
A
THR
125
n
125
THR
125
A
LYS
127
n
126
LYS
127
A
TYR
128
n
127
TYR
128
A
GLY
129
n
128
GLY
129
A
ASP
130
n
129
ASP
130
A
PHE
131
n
130
PHE
131
A
GLY
132
n
131
GLY
132
A
LYS
133
n
132
LYS
133
A
ALA
134
n
133
ALA
134
A
VAL
135
n
134
VAL
135
A
GLN
136
n
135
GLN
136
A
GLN
137
n
136
GLN
137
A
PRO
138
n
137
PRO
138
A
ASP
139
n
138
ASP
139
A
GLY
140
n
139
GLY
140
A
LEU
141
n
140
LEU
141
A
ALA
142
n
141
ALA
142
A
VAL
143
n
142
VAL
143
A
LEU
144
n
143
LEU
144
A
GLY
145
n
144
GLY
145
A
ILE
146
n
145
ILE
146
A
PHE
147
n
146
PHE
147
A
LEU
148
n
147
LEU
148
A
LYS
149
n
148
LYS
149
A
VAL
150
n
149
VAL
150
A
GLY
151
n
150
GLY
151
A
SER
152
n
151
SER
152
A
ALA
153
n
152
ALA
153
A
LYS
154
n
153
LYS
154
A
PRO
155
n
154
PRO
155
A
GLY
156
n
155
GLY
156
A
LEU
157
n
156
LEU
157
A
GLN
158
n
157
GLN
158
A
LYS
159
n
158
LYS
159
A
VAL
160
n
159
VAL
160
A
VAL
161
n
160
VAL
161
A
ASP
162
n
161
ASP
162
A
VAL
163
n
162
VAL
163
A
LEU
164
n
163
LEU
164
A
ASP
165
n
164
ASP
165
A
SER
166
n
165
SER
166
A
ILE
167
n
166
ILE
167
A
LYS
168
n
167
LYS
168
A
THR
169
n
168
THR
169
A
LYS
170
n
169
LYS
170
A
GLY
171
n
170
GLY
171
A
LYS
172
n
171
LYS
172
A
SER
173
n
172
SER
173
A
ALA
174
n
173
ALA
174
A
ASP
175
n
174
ASP
175
A
PHE
176
n
175
PHE
176
A
THR
177
n
176
THR
177
A
ASN
178
n
177
ASN
178
A
PHE
179
n
178
PHE
179
A
ASP
180
n
179
ASP
180
A
PRO
181
n
180
PRO
181
A
ARG
182
n
181
ARG
182
A
GLY
183
n
182
GLY
183
A
LEU
184
n
183
LEU
184
A
LEU
185
n
184
LEU
185
A
PRO
186
n
185
PRO
186
A
GLU
187
n
186
GLU
187
A
SER
188
n
187
SER
188
A
LEU
189
n
188
LEU
189
A
ASP
190
n
189
ASP
190
A
TYR
191
n
190
TYR
191
A
TRP
192
n
191
TRP
192
A
THR
193
n
192
THR
193
A
TYR
194
n
193
TYR
194
A
PRO
195
n
194
PRO
195
A
GLY
196
n
195
GLY
196
A
SER
197
n
196
SER
197
A
LEU
198
n
197
LEU
198
A
THR
199
n
198
THR
199
A
THR
200
n
199
THR
200
A
PRO
201
n
200
PRO
201
A
PRO
202
n
201
PRO
202
A
LEU
203
n
202
LEU
203
A
LEU
204
n
203
LEU
204
A
GLU
205
n
204
GLU
205
A
CYS
206
n
205
CYS
206
A
VAL
207
n
206
VAL
207
A
THR
208
n
207
THR
208
A
TRP
209
n
208
TRP
209
A
ILE
210
n
209
ILE
210
A
VAL
211
n
210
VAL
211
A
LEU
212
n
211
LEU
212
A
LYS
213
n
212
LYS
213
A
GLU
214
n
213
GLU
214
A
PRO
215
n
214
PRO
215
A
ILE
216
n
215
ILE
216
A
SER
217
n
216
SER
217
A
VAL
218
n
217
VAL
218
A
SER
219
n
218
SER
219
A
SER
220
n
219
SER
220
A
GLU
221
n
220
GLU
221
A
GLN
222
n
221
GLN
222
A
VAL
223
n
222
VAL
223
A
LEU
224
n
223
LEU
224
A
LYS
225
n
224
LYS
225
A
PHE
226
n
225
PHE
226
A
ARG
227
n
226
ARG
227
A
LYS
228
n
227
LYS
228
A
LEU
229
n
228
LEU
229
A
ASN
230
n
229
ASN
230
A
PHE
231
n
230
PHE
231
A
ASN
232
n
231
ASN
232
A
GLY
233
n
232
GLY
233
A
GLU
234
n
233
GLU
234
A
GLY
235
n
234
GLY
235
A
GLU
236
n
235
GLU
236
A
PRO
237
n
236
PRO
237
A
GLU
238
n
237
GLU
238
A
GLU
239
n
238
GLU
239
A
LEU
240
n
239
LEU
240
A
MET
241
n
240
MET
241
A
VAL
242
n
241
VAL
242
A
ASP
243
n
242
ASP
243
A
ASN
244
n
243
ASN
244
A
TRP
245
n
244
TRP
245
A
ARG
246
n
245
ARG
246
A
PRO
247
n
246
PRO
247
A
ALA
248
n
247
ALA
248
A
GLN
249
n
248
GLN
249
A
PRO
250
n
249
PRO
250
A
LEU
251
n
250
LEU
251
A
LYS
252
n
251
LYS
252
A
ASN
253
n
252
ASN
253
A
ARG
254
n
253
ARG
254
A
GLN
255
n
254
GLN
255
A
ILE
256
n
255
ILE
256
A
LYS
257
n
256
LYS
257
A
ALA
258
n
257
ALA
258
A
SER
259
n
258
SER
259
A
PHE
260
n
259
PHE
260
A
LYS
261
n
260
LYS
261
A
0.160
8614
author_and_software_defined_assembly
PISA
1
monomeric
A
HIS
94
A
NE2
HIS
94
1_555
A
ZN
1002
C
ZN
ZN
1_555
A
HIS
96
A
NE2
HIS
96
1_555
103.3
A
HIS
94
A
NE2
HIS
94
1_555
A
ZN
1002
C
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
119
1_555
113.0
A
HIS
96
A
NE2
HIS
96
1_555
A
ZN
1002
C
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
119
1_555
98.8
A
HIS
94
A
NE2
HIS
94
1_555
A
ZN
1002
C
ZN
ZN
1_555
A
SUA
1003
D
N1
SUA
1_555
110.5
A
HIS
96
A
NE2
HIS
96
1_555
A
ZN
1002
C
ZN
ZN
1_555
A
SUA
1003
D
N1
SUA
1_555
113.9
A
HIS
119
A
ND1
HIS
119
1_555
A
ZN
1002
C
ZN
ZN
1_555
A
SUA
1003
D
N1
SUA
1_555
116.1
A
VAL
135
A
O
VAL
134
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
HGB
265
A
B
C7
HGB
1_555
124.2
A
VAL
135
A
O
VAL
134
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
GLN
137
A
O
GLN
136
1_555
111.3
A
HGB
265
A
B
C7
HGB
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
GLN
137
A
O
GLN
136
1_555
74.8
A
VAL
135
A
O
VAL
134
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
CYS
206
B
A
SG
CYS
205
1_555
84.0
A
HGB
265
A
B
C7
HGB
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
CYS
206
B
A
SG
CYS
205
1_555
151.7
A
GLN
137
A
O
GLN
136
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
CYS
206
B
A
SG
CYS
205
1_555
93.2
A
VAL
135
A
O
VAL
134
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
61.6
A
HGB
265
A
B
C7
HGB
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
76.2
A
GLN
137
A
O
GLN
136
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
135.9
A
CYS
206
B
A
SG
CYS
205
1_555
A
HGB
265
B
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
126.3
A
GLN
137
A
O
GLN
136
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
HGB
265
A
B
C7
HGB
1_555
100.7
A
GLN
137
A
O
GLN
136
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
GLU
205
A
O
GLU
204
1_555
93.7
A
HGB
265
A
B
C7
HGB
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
GLU
205
A
O
GLU
204
1_555
88.9
A
GLN
137
A
O
GLN
136
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
CYS
206
A
A
SG
CYS
205
1_555
83.2
A
HGB
265
A
B
C7
HGB
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
CYS
206
A
A
SG
CYS
205
1_555
174.8
A
GLU
205
A
O
GLU
204
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
CYS
206
A
A
SG
CYS
205
1_555
94.2
A
GLN
137
A
O
GLN
136
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
132.0
A
HGB
265
A
B
C7
HGB
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
91.8
A
GLU
205
A
O
GLU
204
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
133.0
A
CYS
206
A
A
SG
CYS
205
1_555
A
HGB
265
A
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
83.0
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
33
A
O
THR
108
A
O
THR
108
A
N
LYS
39
A
N
LYS
39
A
O
ALA
258
A
O
ALA
257
A
O
LYS
257
A
O
LYS
256
A
N
THR
193
A
N
THR
192
A
N
GLY
196
A
N
GLY
195
A
O
VAL
207
A
O
VAL
206
A
O
ILE
210
A
O
ILE
209
A
N
GLY
145
A
N
GLY
144
A
O
ILE
146
A
O
ILE
145
A
N
LEU
118
A
N
LEU
118
A
O
VAL
121
A
O
VAL
121
A
N
GLN
92
A
N
GLN
92
A
O
PHE
93
A
O
PHE
93
A
N
VAL
68
A
N
VAL
68
A
O
GLU
69
A
O
GLU
69
A
N
LEU
57
A
N
LEU
57
A
N
ILE
59
A
N
ILE
59
A
O
ALA
174
A
O
ALA
173
A
N
SER
48
A
N
SER
48
A
O
LYS
80
A
O
LYS
80
A
N
LEU
79
A
N
LEU
79
A
O
TYR
88
A
O
TYR
88
A
N
GLN
92
A
N
GLN
92
A
O
VAL
121
A
O
VAL
121
A
N
LEU
118
A
N
LEU
118
A
O
ILE
146
A
O
ILE
145
A
N
PHE
147
A
N
PHE
146
A
O
ILE
216
A
O
ILE
215
1
A
MET
1
A
MET
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
A
A
O
O
HOH
HOH
2169
2233
1.32
1
A
A
O
O
HOH
HOH
2091
2200
1.58
1
A
A
CG
O
ASP
HOH
34
2248
1.62
1
A
A
O
O
HOH
HOH
2065
2218
1.64
1
A
A
OD2
O
ASP
HOH
34
2248
1.92
1
A
A
C7
O
HGB
HOH
265
2284
1.95
B
1
A
A
OD2
NZ
ASP
LYS
130
133
2.01
B
1
A
A
OD1
O
ASP
HOH
162
2243
2.09
1
A
A
O
O
TYR
HOH
7
2383
2.14
1
A
A
O
O
HOH
HOH
2314
2315
2.17
1
A
A
O
O
HOH
HOH
2419
2426
2.18
1
A
A
OD1
O
ASP
HOH
34
2248
2.18
1
A
ASP
34
0.073
SIDE CHAIN
1
A
HIS
64
0.108
SIDE CHAIN
1
-15.64
2.10
120.10
104.46
A
A
A
CA
C
O
HIS
HIS
HIS
3
3
3
N
1
13.82
1.60
122.70
136.52
A
A
A
O
C
N
HIS
HIS
HIS
3
3
4
Y
1
-6.67
1.10
108.50
101.83
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
10
10
10
N
1
5.12
0.70
109.00
114.12
A
A
A
CE1
NE2
CD2
HIS
HIS
HIS
10
10
10
N
1
-12.16
2.00
118.30
106.14
A
A
A
CG
CD
OE1
GLU
GLU
GLU
14
14
14
N
1
-11.74
1.90
123.30
111.56
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
19
19
19
N
1
7.83
0.90
118.30
126.13
A
A
A
CB
CG
OD1
ASP
ASP
ASP
19
19
19
N
1
-4.57
0.70
120.80
116.23
A
A
A
CB
CG
CD2
PHE
PHE
PHE
20
20
20
N
1
-8.05
1.20
123.30
115.25
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
26
26
26
N
1
26.75
2.10
111.80
138.55
A
A
A
CG
CD
NE
ARG
ARG
ARG
27
27
27
N
1
14.17
1.40
123.60
137.77
A
A
A
CD
NE
CZ
ARG
ARG
ARG
27
27
27
N
1
10.12
0.50
120.30
130.42
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
27
27
27
N
1
-11.65
0.50
120.30
108.65
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
27
27
27
N
1
-12.03
1.90
123.30
111.27
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
34
34
34
N
1
6.93
0.90
118.30
125.23
A
A
A
CB
CG
OD1
ASP
ASP
ASP
34
34
34
N
1
3.62
0.60
121.00
124.62
A
A
A
CB
CG
CD1
TYR
TYR
TYR
40
40
40
N
1
6.54
0.50
120.30
126.84
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
58
58
58
N
1
-4.97
0.50
120.30
115.33
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
58
58
58
N
1
7.43
1.20
131.40
138.83
A
A
A
CB
CG
CD2
HIS
HIS
HIS
64
64
64
N
1
-12.26
1.10
108.50
96.24
A
A
A
ND1
CE1
NE2
HIS
HIS
HIS
64
64
64
N
1
-6.19
0.90
118.30
112.11
A
A
A
CB
CG
OD2
ASP
ASP
ASP
71
71
71
N
1
31.69
2.30
121.90
153.59
A
A
A
OE1
CD
NE2
GLN
GLN
GLN
74
74
74
N
1
-22.42
2.00
121.60
99.18
A
A
A
CG
CD
OE1
GLN
GLN
GLN
74
74
74
N
1
-13.15
1.90
123.30
110.15
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
75
75
75
N
1
15.22
0.90
118.30
133.52
A
A
A
CB
CG
OD1
ASP
ASP
ASP
75
75
75
N
1
-11.90
1.60
122.70
110.80
A
A
A
O
C
N
LYS
LYS
ALA
76
76
77
Y
1
-13.99
1.40
110.10
96.11
A
A
A
N
CA
CB
ALA
ALA
ALA
77
77
77
N
1
33.02
2.30
111.70
144.72
A
A
A
CD
CE
NZ
LYS
LYS
LYS
80
80
80
N
1
3.42
0.50
120.30
123.72
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
89
89
89
N
1
-20.56
2.30
111.70
91.14
A
A
A
CD
CE
NZ
LYS
LYS
LYS
112
112
112
B
B
N
1
49.58
2.30
111.70
161.28
A
A
A
CD
CE
NZ
LYS
LYS
LYS
127
127
127
B
B
N
1
-20.76
1.90
123.30
102.54
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
130
130
130
N
1
13.14
0.90
118.30
131.44
A
A
A
CB
CG
OD1
ASP
ASP
ASP
130
130
130
N
1
19.02
3.00
111.90
130.92
A
A
A
CG
CD
CE
LYS
LYS
LYS
159
159
159
N
1
32.66
2.20
113.40
146.06
A
A
A
CA
CB
CG
ASP
ASP
ASP
162
162
162
N
1
-15.94
1.90
123.30
107.36
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
162
162
162
N
1
-13.13
0.90
118.30
105.17
A
A
A
CB
CG
OD1
ASP
ASP
ASP
162
162
162
N
1
28.81
0.90
118.30
147.11
A
A
A
CB
CG
OD2
ASP
ASP
ASP
162
162
162
N
1
12.54
1.90
123.30
135.84
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
165
165
165
N
1
-8.92
0.90
118.30
109.38
A
A
A
CB
CG
OD2
ASP
ASP
ASP
165
165
165
N
1
16.92
2.30
111.70
128.62
A
A
A
CD
CE
NZ
LYS
LYS
LYS
168
168
168
N
1
23.12
2.30
111.70
134.82
A
A
A
CD
CE
NZ
LYS
LYS
LYS
170
170
170
N
1
21.51
2.60
111.60
133.11
A
A
A
CB
CG
CD
LYS
LYS
LYS
172
172
172
B
N
1
-18.59
2.20
113.40
94.81
A
A
A
CA
CB
CG
ASP
ASP
ASP
175
175
175
N
1
18.19
1.90
123.30
141.49
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
175
175
175
N
1
-15.86
0.90
118.30
102.44
A
A
A
CB
CG
OD1
ASP
ASP
ASP
175
175
175
N
1
5.96
0.90
118.30
124.26
A
A
A
CB
CG
OD1
ASP
ASP
ASP
180
180
180
N
1
6.06
0.50
120.30
126.36
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
182
182
182
N
1
-10.07
0.50
120.30
110.23
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
182
182
182
N
1
10.17
1.20
123.30
133.47
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
187
187
187
B
B
B
N
1
-16.30
2.00
110.40
94.10
A
A
A
CB
CA
C
CYS
CYS
CYS
206
206
206
B
N
1
9.25
1.50
110.80
120.05
A
A
A
N
CA
CB
CYS
CYS
CYS
206
206
206
B
N
1
-10.04
1.20
123.30
113.26
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
221
221
221
N
1
-5.78
0.70
120.80
115.02
A
A
A
CB
CG
CD2
PHE
PHE
PHE
226
226
226
N
1
8.86
0.70
120.80
129.66
A
A
A
CB
CG
CD1
PHE
PHE
PHE
226
226
226
N
1
14.36
1.20
123.30
137.66
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
239
239
239
N
1
-3.56
0.50
120.30
116.74
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
246
246
246
N
1
17.36
2.60
111.60
128.96
A
A
A
CB
CG
CD
LYS
LYS
LYS
252
252
252
N
1
-13.60
2.20
113.40
99.80
A
A
A
CA
CB
CG
LYS
LYS
LYS
261
261
261
N
1
A
A
C
O
HIS
HIS
3
3
0.117
0.019
1.229
1.346
N
1
A
A
CD
OE2
GLU
GLU
14
14
0.160
0.011
1.252
1.412
N
1
A
A
CD
NE
ARG
ARG
27
27
-0.232
0.017
1.460
1.228
N
1
A
A
CZ
NH2
ARG
ARG
27
27
-0.092
0.013
1.326
1.234
N
1
A
A
CZ
CE2
TYR
TYR
40
40
-0.086
0.013
1.381
1.295
N
1
A
A
CE1
NE2
HIS
HIS
64
64
0.168
0.019
1.333
1.501
N
1
A
A
NE2
CD2
HIS
HIS
64
64
-0.195
0.011
1.373
1.178
N
1
A
A
CE
NZ
LYS
LYS
127
127
0.153
0.025
1.486
1.639
B
B
N
1
A
A
CA
CB
ASP
ASP
130
130
0.138
0.022
1.535
1.673
N
1
A
A
CE
NZ
LYS
LYS
159
159
0.195
0.025
1.486
1.681
N
1
A
A
CB
OG
SER
SER
220
220
-0.086
0.013
1.418
1.332
A
N
1
A
A
CG
CD
GLU
GLU
234
234
-0.098
0.015
1.515
1.417
N
1
A
A
CD
OE1
GLU
GLU
234
234
0.069
0.011
1.252
1.321
N
1
A
A
O1
O
GOL
HOH
1004
2112
1.13
1_555
2_546
1
A
A
C1
O
GOL
HOH
1004
2117
1.39
1_555
2_546
1
A
A
CG
O
ASP
HOH
130
2208
1.51
1_555
1_565
1
A
A
O
O
HOH
HOH
2084
2233
1.65
1_555
1_655
1
A
A
OD2
O
ASP
HOH
130
2208
1.66
1_555
1_565
1
A
A
CB
O
ASP
HOH
130
2208
1.74
1_555
1_565
1
A
A
NE2
OD2
GLN
ASP
53
165
2.09
1_555
2_455
1
A
ARG
27
-146.21
58.73
1
A
LYS
76
-122.66
-84.35
1
A
GLU
106
-93.27
-61.74
1
A
LYS
111
74.15
-2.76
1
A
PHE
176
-152.04
66.46
1
A
ASN
244
-95.48
48.29
1
A
LYS
252
56.73
-143.58
ELECTRON DENSITY WAS OBSERVED FOR ONLY THE HG AND C1 ATOMS OF A SECOND CONFORMER OF THE HGB LIGAND. PRESUMABLY THE LIGAND IS SUFFICIENTLY DISORDERED BEYOND C1 TO RENDER IT UNOBSERVED
0.160
0.141
0.90
18.00
8614
172451
163837
5
RANDOM
1
0.000
MOLECULAR REPLACEMENT
PDB ENTRY 2CBA
Engh & Huber
0.90
18.00
249
2358
50
0
2059
0.033
0.052
0.900
20.000
3K34
172463
0.000
0.06900
1
17.0000
98.0
0.44000
0.90
0.92
1
96.0
data collection
HKL-2000
refinement
SHELXL-97
data reduction
DENZO
data scaling
SCALEPACK
Human carbonic anhydrase II with a sulfonamide inhibitor
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
6
N
N
A
HIS
15
A
HIS
15
HELX_P
A
ASP
19
A
ASP
19
5
1
5
A
PHE
20
A
PHE
20
HELX_P
A
GLY
25
A
GLY
25
5
2
6
A
LYS
127
A
LYS
126
HELX_P
A
GLY
129
A
GLY
128
5
3
3
A
ASP
130
A
ASP
129
HELX_P
A
VAL
135
A
VAL
134
1
4
6
A
LYS
154
A
LYS
153
HELX_P
A
GLY
156
A
GLY
155
5
5
3
A
LEU
157
A
LEU
156
HELX_P
A
LEU
164
A
LEU
163
1
6
8
A
ASP
165
A
ASP
164
HELX_P
A
ILE
167
A
ILE
166
5
7
3
A
ASP
180
A
ASP
179
HELX_P
A
LEU
185
A
LEU
184
5
8
6
A
SER
219
A
SER
218
HELX_P
A
ARG
227
A
ARG
226
1
9
9
metalc
1.968
A
HIS
94
A
NE2
HIS
94
1_555
A
ZN
1002
C
ZN
ZN
1_555
metalc
2.015
A
HIS
96
A
NE2
HIS
96
1_555
A
ZN
1002
C
ZN
ZN
1_555
metalc
2.010
A
HIS
119
A
ND1
HIS
119
1_555
A
ZN
1002
C
ZN
ZN
1_555
metalc
3.031
B
A
VAL
135
A
O
VAL
134
1_555
A
HGB
265
B
HG
HGB
1_555
metalc
2.936
A
A
GLN
137
A
O
GLN
136
1_555
A
HGB
265
B
HG
HGB
1_555
metalc
3.172
B
A
GLN
137
A
O
GLN
136
1_555
A
HGB
265
B
HG
HGB
1_555
metalc
2.977
A
A
GLU
205
A
O
GLU
204
1_555
A
HGB
265
B
HG
HGB
1_555
metalc
2.310
A
A
A
CYS
206
A
SG
CYS
205
1_555
A
HGB
265
B
HG
HGB
1_555
metalc
2.272
B
B
A
CYS
206
A
SG
CYS
205
1_555
A
HGB
265
B
HG
HGB
1_555
metalc
2.584
B
A
HGB
265
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
metalc
2.908
A
A
HGB
265
B
HG
HGB
1_555
A
HOH
2284
H
O
HOH
1_555
metalc
1.939
A
ZN
1002
C
ZN
ZN
1_555
A
SUA
1003
D
N1
SUA
1_555
LYASE/LYASE INHIBITOR
carbonic anhydrase, atomic resolution, sulfonamide inhibitor, Disease mutation, Lyase, Metal-binding, LYASE-LYASE INHIBITOR complex
A
SER
29
A
SER
29
1
A
PRO
30
A
PRO
30
-2.84
A
PRO
201
A
PRO
200
1
A
PRO
202
A
PRO
201
11.37
CAH2_HUMAN
UNP
1
1
P00918
MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLK
GGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVV
DVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELM
VDNWRPAQPLKNRQIKASFK
1
260
3K34
1
261
P00918
A
1
1
260
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
32
A
ILE
33
A
ILE
33
A
THR
108
A
THR
108
A
VAL
109
A
VAL
109
A
LYS
39
A
LYS
39
A
TYR
40
A
TYR
40
A
LYS
257
A
LYS
256
A
ALA
258
A
ALA
257
A
TYR
191
A
TYR
190
A
GLY
196
A
GLY
195
A
VAL
207
A
VAL
206
A
LEU
212
A
LEU
211
A
LEU
141
A
LEU
140
A
VAL
150
A
VAL
149
A
ALA
116
A
ALA
116
A
ASN
124
A
ASN
124
A
TYR
88
A
TYR
88
A
TRP
97
A
TRP
97
A
PHE
66
A
PHE
66
A
PHE
70
A
PHE
70
A
SER
56
A
SER
56
A
ASN
61
A
ASN
61
A
SER
173
A
SER
172
A
ASP
175
A
ASP
174
A
LYS
45
A
LYS
45
A
SER
50
A
SER
50
A
VAL
78
A
VAL
78
A
GLY
82
A
GLY
82
A
TYR
88
A
TYR
88
A
TRP
97
A
TRP
97
A
ALA
116
A
ALA
116
A
ASN
124
A
ASN
124
A
LEU
141
A
LEU
140
A
VAL
150
A
VAL
149
A
ILE
216
A
ILE
215
A
VAL
218
A
VAL
217
BINDING SITE FOR RESIDUE HGB A 265
A
HGB
265
Software
7
BINDING SITE FOR RESIDUE ZN A 1002
A
ZN
1002
Software
4
BINDING SITE FOR RESIDUE SUA A 1003
A
SUA
1003
Software
12
BINDING SITE FOR RESIDUE GOL A 1004
A
GOL
1004
Software
7
BINDING SITE FOR RESIDUE GOL A 1005
A
GOL
1005
Software
7
BINDING SITE FOR RESIDUE GOL A 1006
A
GOL
1006
Software
9
A
VAL
135
A
VAL
134
7
1_555
A
GLN
136
A
GLN
135
7
1_555
A
GLN
137
A
GLN
136
7
1_555
A
PRO
138
A
PRO
137
7
1_555
A
GLU
205
A
GLU
204
7
1_555
A
CYS
206
A
CYS
205
7
1_555
A
HOH
2284
H
HOH
7
1_555
A
HIS
94
A
HIS
94
4
1_555
A
HIS
96
A
HIS
96
4
1_555
A
HIS
119
A
HIS
119
4
1_555
A
SUA
1003
D
SUA
4
1_555
A
GLN
92
A
GLN
92
12
1_555
A
HIS
94
A
HIS
94
12
1_555
A
HIS
96
A
HIS
96
12
1_555
A
HIS
119
A
HIS
119
12
1_555
A
LEU
198
A
LEU
197
12
1_555
A
THR
199
A
THR
198
12
1_555
A
THR
200
A
THR
199
12
1_555
A
TRP
209
A
TRP
208
12
1_555
A
ZN
1002
C
ZN
12
1_555
A
GOL
1006
G
GOL
12
1_555
A
HOH
2138
H
HOH
12
1_555
A
HOH
2235
H
HOH
12
1_555
A
LYS
111
A
LYS
111
7
1_555
A
LYS
112
A
LYS
112
7
1_555
A
TYR
128
A
TYR
127
7
1_545
A
HOH
2146
H
HOH
7
1_555
A
HOH
2425
H
HOH
7
1_555
A
HOH
2426
H
HOH
7
1_555
A
HOH
2457
H
HOH
7
1_555
A
GLU
14
A
GLU
14
7
1_555
A
LYS
24
A
LYS
24
7
1_555
A
GLN
249
A
GLN
248
7
1_555
A
HOH
2012
H
HOH
7
1_555
A
HOH
2030
H
HOH
7
1_555
A
HOH
2053
H
HOH
7
1_555
A
HOH
2361
H
HOH
7
1_555
A
ASN
62
A
ASN
62
9
1_555
A
HIS
64
A
HIS
64
9
1_555
A
ALA
65
A
ALA
65
9
1_555
A
ASN
67
A
ASN
67
9
1_555
A
GLN
92
A
GLN
92
9
1_555
A
HIS
94
A
HIS
94
9
1_555
A
SUA
1003
D
SUA
9
1_555
A
HOH
2131
H
HOH
9
1_555
A
HOH
2158
H
HOH
9
1_555
4
P 1 21 1