0.023353
0.000000
0.005935
0.000000
0.023798
0.000000
0.000000
0.000000
0.014128
0.00000
0.00000
0.00000
Briganti, F.
Mangani, S.
Scozzafava, A.
Vernaglione, G.
Supuran, C.T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
104.26
90.00
42.820
42.020
73.030
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
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
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
C H4 N2 O
60.055
UREA
non-polymer
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
Y
138
N
C
Y
139
N
C
Y
140
N
C
N
141
N
HG
Y
142
N
C
Y
143
N
C
N
144
N
O
N
145
N
O
N
146
N
O
Y
147
N
C
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
N
N
155
S
C
N
156
N
C
N
157
N
O
N
158
N
C
Y
159
N
C
Y
160
N
N
Y
161
N
C
Y
162
N
C
Y
163
N
N
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
H
N
175
N
O
N
176
N
H
N
177
N
H
N
178
N
N
N
179
S
C
N
180
N
C
N
181
N
O
N
182
S
C
N
183
N
C
N
184
N
C
N
185
N
C
N
186
N
O
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
N
N
201
S
C
N
202
N
C
N
203
N
O
N
204
N
C
N
205
N
C
N
206
N
C
N
207
N
C
N
208
N
O
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
N
N
223
S
C
N
224
N
C
N
225
N
O
N
226
N
C
N
227
N
C
N
228
N
C
N
229
N
C
N
230
N
N
N
231
N
O
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
N
252
N
C
N
253
N
S
N
254
N
C
N
255
N
O
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
N
N
268
S
C
N
269
N
C
N
270
N
O
N
271
N
C
Y
272
N
C
Y
273
N
C
Y
274
N
C
Y
275
N
C
Y
276
N
C
Y
277
N
C
N
278
N
O
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
C
N
296
N
C
N
297
N
O
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
H
N
305
N
H
N
306
N
H
N
307
N
N
N
308
S
C
N
309
N
C
N
310
N
O
N
311
N
C
N
312
N
O
N
313
N
O
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
R
C
N
326
N
O
N
327
N
C
N
328
N
O
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
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
N
Y
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
N
352
N
O
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
N
N
366
S
C
N
367
N
C
N
368
N
O
N
369
N
C
Y
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
N
376
N
O
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
H
N
388
N
H
N
389
N
C
N
390
N
O
N
391
N
N
N
392
N
N
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
N
N
398
S
C
N
399
N
C
N
400
N
O
N
401
N
C
N
402
N
C
N
403
N
C
N
404
N
O
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
H
N
415
N
H
N
416
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
doub
N
131
N
sing
Y
132
N
doub
Y
133
N
sing
N
134
N
sing
Y
135
N
sing
N
136
N
sing
N
137
N
sing
Y
138
N
doub
N
139
N
sing
Y
140
N
sing
N
141
N
sing
Y
142
N
doub
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
doub
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
Y
157
N
sing
Y
158
N
doub
Y
159
N
doub
N
160
N
sing
Y
161
N
sing
N
162
N
sing
Y
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
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
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
doub
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
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
doub
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
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
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
doub
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
Y
265
N
doub
Y
266
N
sing
Y
267
N
sing
N
268
N
sing
Y
269
N
doub
N
270
N
sing
Y
271
N
doub
N
272
N
sing
Y
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
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
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
doub
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
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
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
doub
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
Y
334
N
doub
Y
335
N
sing
Y
336
N
sing
N
337
N
sing
Y
338
N
doub
Y
339
N
sing
Y
340
N
sing
N
341
N
sing
Y
342
N
sing
Y
343
N
doub
N
344
N
sing
Y
345
N
doub
N
346
N
sing
Y
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
doub
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
Y
362
N
doub
Y
363
N
sing
Y
364
N
sing
N
365
N
sing
Y
366
N
doub
N
367
N
sing
Y
368
N
doub
N
369
N
sing
Y
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
doub
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
sing
N
386
N
sing
N
387
N
sing
N
388
N
doub
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
GW
J.Biol.Inorg.Chem.
JJBCFA
2154
0949-8257
4
528
536
10.1007/s007750050375
10550681
Carbonic anhydrase catalyzes cyanamide hydration to urea: is it mimicking the physiological reaction?
1999
10.2210/pdb1bv3/pdb
pdb_00001bv3
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
295
1
MIRRORS
CCD
1998-05-15
SIEMENS
GOBEL MIRRORS
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
29157.863
PROTEIN (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
60.055
UREA
1
syn
non-polymer
18.015
water
134
nat
water
HCA II
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
Escherichia coli
sample
ERYTHROCYTES
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21 (DE3)
PACA-HCA II
1
2.18
43.60
7.7
2.3M AMMONIUM SULFATE, 55MM TRIS-HCL, 1MM SODIUM 4-(HYDROXYMERCURY)BENZOATE,
PH 7, pH 7.7
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
1999-09-28
1
1
2007-10-16
1
2
2011-07-13
1
3
2024-02-07
_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.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
BNL
Y
RCSB
1998-09-22
REL
ZN
ZINC ION
HGB
4-(HYDROXYMERCURY)BENZOIC ACID
URE
UREA
HOH
water
IUM
262
2
ZN
ZN
262
A
HGB
263
3
HGB
HGB
263
A
URE
264
4
URE
URE
264
A
HOH
2
5
HOH
HOH
265
A
HOH
3
5
HOH
HOH
266
A
HOH
4
5
HOH
HOH
267
A
HOH
5
5
HOH
HOH
268
A
HOH
6
5
HOH
HOH
269
A
HOH
7
5
HOH
HOH
270
A
HOH
8
5
HOH
HOH
271
A
HOH
9
5
HOH
HOH
272
A
HOH
10
5
HOH
HOH
273
A
HOH
11
5
HOH
HOH
274
A
HOH
12
5
HOH
HOH
275
A
HOH
13
5
HOH
HOH
276
A
HOH
14
5
HOH
HOH
277
A
HOH
15
5
HOH
HOH
278
A
HOH
16
5
HOH
HOH
279
A
HOH
18
5
HOH
HOH
280
A
HOH
19
5
HOH
HOH
281
A
HOH
20
5
HOH
HOH
282
A
HOH
21
5
HOH
HOH
283
A
HOH
22
5
HOH
HOH
284
A
HOH
23
5
HOH
HOH
285
A
HOH
24
5
HOH
HOH
286
A
HOH
25
5
HOH
HOH
287
A
HOH
26
5
HOH
HOH
288
A
HOH
27
5
HOH
HOH
289
A
HOH
28
5
HOH
HOH
290
A
HOH
29
5
HOH
HOH
291
A
HOH
30
5
HOH
HOH
292
A
HOH
31
5
HOH
HOH
293
A
HOH
32
5
HOH
HOH
294
A
HOH
33
5
HOH
HOH
295
A
HOH
34
5
HOH
HOH
296
A
HOH
35
5
HOH
HOH
297
A
HOH
36
5
HOH
HOH
298
A
HOH
37
5
HOH
HOH
299
A
HOH
38
5
HOH
HOH
300
A
HOH
39
5
HOH
HOH
301
A
HOH
40
5
HOH
HOH
302
A
HOH
41
5
HOH
HOH
303
A
HOH
42
5
HOH
HOH
304
A
HOH
43
5
HOH
HOH
305
A
HOH
44
5
HOH
HOH
306
A
HOH
45
5
HOH
HOH
307
A
HOH
46
5
HOH
HOH
308
A
HOH
47
5
HOH
HOH
309
A
HOH
48
5
HOH
HOH
310
A
HOH
49
5
HOH
HOH
311
A
HOH
50
5
HOH
HOH
312
A
HOH
51
5
HOH
HOH
313
A
HOH
52
5
HOH
HOH
314
A
HOH
53
5
HOH
HOH
315
A
HOH
54
5
HOH
HOH
316
A
HOH
55
5
HOH
HOH
317
A
HOH
56
5
HOH
HOH
318
A
HOH
57
5
HOH
HOH
319
A
HOH
58
5
HOH
HOH
320
A
HOH
59
5
HOH
HOH
321
A
HOH
60
5
HOH
HOH
322
A
HOH
61
5
HOH
HOH
323
A
HOH
62
5
HOH
HOH
324
A
HOH
63
5
HOH
HOH
325
A
HOH
64
5
HOH
HOH
326
A
HOH
65
5
HOH
HOH
327
A
HOH
66
5
HOH
HOH
328
A
HOH
67
5
HOH
HOH
329
A
HOH
68
5
HOH
HOH
330
A
HOH
69
5
HOH
HOH
331
A
HOH
70
5
HOH
HOH
332
A
HOH
71
5
HOH
HOH
333
A
HOH
72
5
HOH
HOH
334
A
HOH
73
5
HOH
HOH
335
A
HOH
74
5
HOH
HOH
336
A
HOH
75
5
HOH
HOH
337
A
HOH
76
5
HOH
HOH
338
A
HOH
77
5
HOH
HOH
339
A
HOH
78
5
HOH
HOH
340
A
HOH
79
5
HOH
HOH
341
A
HOH
80
5
HOH
HOH
342
A
HOH
81
5
HOH
HOH
343
A
HOH
82
5
HOH
HOH
344
A
HOH
83
5
HOH
HOH
345
A
HOH
84
5
HOH
HOH
346
A
HOH
85
5
HOH
HOH
347
A
HOH
87
5
HOH
HOH
348
A
HOH
89
5
HOH
HOH
349
A
HOH
90
5
HOH
HOH
350
A
HOH
91
5
HOH
HOH
351
A
HOH
92
5
HOH
HOH
352
A
HOH
93
5
HOH
HOH
353
A
HOH
94
5
HOH
HOH
354
A
HOH
95
5
HOH
HOH
355
A
HOH
96
5
HOH
HOH
356
A
HOH
97
5
HOH
HOH
357
A
HOH
98
5
HOH
HOH
358
A
HOH
99
5
HOH
HOH
359
A
HOH
100
5
HOH
HOH
360
A
HOH
101
5
HOH
HOH
361
A
HOH
102
5
HOH
HOH
362
A
HOH
103
5
HOH
HOH
363
A
HOH
104
5
HOH
HOH
364
A
HOH
105
5
HOH
HOH
365
A
HOH
106
5
HOH
HOH
366
A
HOH
107
5
HOH
HOH
367
A
HOH
108
5
HOH
HOH
368
A
HOH
109
5
HOH
HOH
369
A
HOH
110
5
HOH
HOH
370
A
HOH
111
5
HOH
HOH
371
A
HOH
114
5
HOH
HOH
372
A
HOH
115
5
HOH
HOH
373
A
HOH
116
5
HOH
HOH
374
A
HOH
117
5
HOH
HOH
375
A
HOH
118
5
HOH
HOH
376
A
HOH
119
5
HOH
HOH
377
A
HOH
120
5
HOH
HOH
378
A
HOH
121
5
HOH
HOH
379
A
HOH
122
5
HOH
HOH
380
A
HOH
123
5
HOH
HOH
381
A
HOH
124
5
HOH
HOH
382
A
HOH
125
5
HOH
HOH
383
A
HOH
126
5
HOH
HOH
384
A
HOH
128
5
HOH
HOH
385
A
HOH
129
5
HOH
HOH
386
A
HOH
130
5
HOH
HOH
387
A
HOH
131
5
HOH
HOH
388
A
HOH
132
5
HOH
HOH
389
A
HOH
133
5
HOH
HOH
390
A
HOH
134
5
HOH
HOH
391
A
HOH
135
5
HOH
HOH
392
A
HOH
136
5
HOH
HOH
393
A
HOH
137
5
HOH
HOH
394
A
HOH
138
5
HOH
HOH
395
A
HOH
139
5
HOH
HOH
396
A
HOH
140
5
HOH
HOH
397
A
HOH
141
5
HOH
HOH
398
A
n
1
2
A
n
2
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
0.171
0.213
1068
5
author_defined_assembly
1
monomeric
A
HIS
94
A
NE2
HIS
93
1_555
A
ZN
262
B
ZN
ZN
1_555
A
HIS
96
A
NE2
HIS
95
1_555
103.2
A
HIS
94
A
NE2
HIS
93
1_555
A
ZN
262
B
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
118
1_555
115.4
A
HIS
96
A
NE2
HIS
95
1_555
A
ZN
262
B
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
118
1_555
96.8
A
HIS
94
A
NE2
HIS
93
1_555
A
ZN
262
B
ZN
ZN
1_555
A
URE
264
D
N1
URE
1_555
104.6
A
HIS
96
A
NE2
HIS
95
1_555
A
ZN
262
B
ZN
ZN
1_555
A
URE
264
D
N1
URE
1_555
111.9
A
HIS
119
A
ND1
HIS
118
1_555
A
ZN
262
B
ZN
ZN
1_555
A
URE
264
D
N1
URE
1_555
123.0
A
GLN
137
A
O
GLN
135
1_555
A
HGB
263
C
HG
HGB
1_555
A
HGB
263
C
C7
HGB
1_555
99.4
A
GLN
137
A
O
GLN
135
1_555
A
HGB
263
C
HG
HGB
1_555
A
CYS
206
A
SG
CYS
204
1_555
87.3
A
HGB
263
C
C7
HGB
1_555
A
HGB
263
C
HG
HGB
1_555
A
CYS
206
A
SG
CYS
204
1_555
173.2
A
GLN
137
A
O
GLN
135
1_555
A
HGB
263
C
HG
HGB
1_555
A
HOH
390
E
O
HOH
1_555
117.2
A
HGB
263
C
C7
HGB
1_555
A
HGB
263
C
HG
HGB
1_555
A
HOH
390
E
O
HOH
1_555
60.9
A
CYS
206
A
SG
CYS
204
1_555
A
HGB
263
C
HG
HGB
1_555
A
HOH
390
E
O
HOH
1_555
115.0
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
O
LYS
39
A
O
LYS
38
A
N
ALA
258
A
N
ALA
256
A
O
LYS
257
A
O
LYS
255
A
N
THR
193
A
N
THR
191
A
O
TRP
192
A
O
TRP
190
A
N
VAL
211
A
N
VAL
209
A
N
ILE
210
A
N
ILE
208
A
O
VAL
143
A
O
VAL
141
A
O
LEU
144
A
O
LEU
142
A
N
LEU
120
A
N
LEU
119
A
N
HIS
119
A
N
HIS
118
A
O
HIS
94
A
O
HIS
93
A
O
PHE
93
A
O
PHE
92
A
N
VAL
68
A
N
VAL
67
A
N
GLU
69
A
N
GLU
68
A
O
ARG
58
A
O
ARG
57
A
N
ILE
59
A
N
ILE
58
A
O
SER
173
A
O
SER
171
A
O
VAL
218
A
O
VAL
216
A
N
GLY
151
A
N
GLY
149
A
O
LEU
144
A
O
LEU
142
A
N
LEU
120
A
N
LEU
119
A
N
HIS
119
A
N
HIS
118
A
O
HIS
94
A
O
HIS
93
A
O
PHE
93
A
O
PHE
92
A
N
VAL
68
A
N
VAL
67
A
N
GLU
69
A
N
GLU
68
A
O
ARG
58
A
O
ARG
57
A
N
ILE
59
A
N
ILE
58
A
O
SER
173
A
O
SER
171
A
O
SER
48
A
O
SER
47
A
N
LYS
80
A
N
LYS
79
A
N
ILE
33
A
N
ILE
32
A
O
THR
108
A
O
THR
107
1
A
CB
GLU
14
A
CB
GLU
13
1
Y
1
A
CG
GLU
14
A
CG
GLU
13
1
Y
1
A
CD
GLU
14
A
CD
GLU
13
1
Y
1
A
OE1
GLU
14
A
OE1
GLU
13
1
Y
1
A
OE2
GLU
14
A
OE2
GLU
13
1
Y
1
A
N
ALA
65
A
N
ALA
64
1
Y
1
A
C2
HGB
263
C
C2
HGB
1
1
N
1
A
SER
2
A
SER
1
1
Y
1
A
HIS
3
A
HIS
2
1
Y
1
A
A
C
O
ASN
HOH
253
364
2.03
1
A
A
C6
O
HGB
HOH
263
390
2.18
1
A
HIS
36
12.06
1
A
LEU
185
-10.59
1
A
GLU
205
13.72
1
-3.31
0.50
120.30
116.99
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
27
27
27
N
1
8.32
0.90
118.30
126.62
A
A
A
CB
CG
OD1
ASP
ASP
ASP
32
32
32
N
1
15.66
2.20
113.40
129.06
A
A
A
CA
CB
CG
LYS
LYS
LYS
39
39
39
N
1
-3.89
0.60
121.00
117.11
A
A
A
CB
CG
CD2
TYR
TYR
TYR
51
51
51
N
1
4.29
0.60
121.00
125.29
A
A
A
CB
CG
CD1
TYR
TYR
TYR
51
51
51
N
1
3.09
0.50
120.30
123.39
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
58
58
58
N
1
-17.51
2.00
110.40
92.89
A
A
A
CB
CA
C
HIS
HIS
HIS
64
64
64
A
N
1
38.64
1.80
110.60
149.24
A
A
A
N
CA
CB
HIS
HIS
HIS
64
64
64
A
N
1
-12.85
1.70
113.60
100.75
A
A
A
CA
CB
CG
HIS
HIS
HIS
64
64
64
A
A
N
1
-5.76
0.70
120.80
115.04
A
A
A
CB
CG
CD1
PHE
PHE
PHE
70
70
70
N
1
-4.75
0.50
120.30
115.55
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
89
89
89
N
1
5.64
0.70
120.80
126.44
A
A
A
CB
CG
CD2
PHE
PHE
PHE
93
93
93
N
1
5.84
0.70
109.00
114.84
A
A
A
CE1
NE2
CD2
HIS
HIS
HIS
96
96
96
N
1
8.73
0.90
118.30
127.03
A
A
A
CB
CG
OD1
ASP
ASP
ASP
101
101
101
N
1
-7.08
0.90
118.30
111.22
A
A
A
CB
CG
OD2
ASP
ASP
ASP
101
101
101
N
1
7.92
1.20
123.30
131.22
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
106
106
106
N
1
-13.17
2.10
120.10
106.93
A
A
A
CA
C
O
VAL
VAL
VAL
109
109
109
N
1
-9.06
1.20
123.30
114.24
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
117
117
117
N
1
10.23
1.60
122.70
132.93
A
A
A
O
C
N
VAL
VAL
HIS
121
121
122
Y
1
-6.04
0.70
120.80
114.76
A
A
A
CB
CG
CD2
PHE
PHE
PHE
147
147
147
N
1
5.89
0.70
120.80
126.69
A
A
A
CB
CG
CD1
PHE
PHE
PHE
147
147
147
N
1
-7.38
0.60
121.00
113.62
A
A
A
CB
CG
CD2
TYR
TYR
TYR
194
194
194
N
1
5.38
0.60
121.00
126.38
A
A
A
CB
CG
CD1
TYR
TYR
TYR
194
194
194
N
1
13.54
2.00
110.40
123.94
A
A
A
CB
CA
C
GLU
GLU
GLU
205
205
205
N
1
-10.48
1.20
123.30
112.82
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
205
205
205
N
1
-10.63
1.20
123.30
112.67
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
214
214
214
N
1
-9.39
1.50
110.90
101.51
A
A
A
CA
CB
CG1
VAL
VAL
VAL
218
218
218
N
1
13.11
2.10
120.10
133.21
A
A
A
CA
C
O
SER
SER
SER
219
219
219
N
1
-6.38
0.70
120.80
114.42
A
A
A
CB
CG
CD2
PHE
PHE
PHE
226
226
226
N
1
6.31
0.70
120.80
127.11
A
A
A
CB
CG
CD1
PHE
PHE
PHE
226
226
226
N
1
3.24
0.50
120.30
123.54
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
227
227
227
N
1
-3.89
0.50
120.30
116.41
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
254
254
254
N
1
A
GLU
205
-74.04
48.36
1
A
ASN
244
-96.32
51.06
1
A
LYS
252
54.27
-132.67
1
A
ASN
253
-84.92
48.10
THE SIDE CHAIN OF HIS A 64 IS DISORDERED WITH AN
OCCUPANCY OF 0.70.
0.213
0.171
1.85
10.0
1068
21358
21358
5
91.8
RANDOM
1
THROUGHOUT
0.0
OTHER
10.
0.11
1.85
10.0
137
2196
15
0
2044
0.019
0.020
0.040
0.040
0.077
0.050
2.83
3.00
3.57
5.00
6.58
7.00
8.72
10.00
0.014
0.020
0.185
0.150
0.180
0.300
0.206
0.300
0.177
0.300
3.3
3.0
19.2
15.0
32.7
20.0
12.00
15.00
1.85
30.0
1BV3
21668
0.07
1
5.3
2.6
91.2
0.134
1.85
1.95
4.8
2.0
92.5
data scaling
SAINT
data reduction
SAINT
model building
CCP4
refinement
CCP4
phasing
CCP4
HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH UREA
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
PRO
13
A
PRO
12
HELX_P
A
LYS
18
A
LYS
17
5
A
6
A
PRO
21
A
PRO
20
HELX_P
A
LYS
24
A
LYS
23
5
B
4
A
THR
125
A
THR
124
HELX_P
A
TYR
128
A
TYR
126
5
C
3
A
PHE
131
A
PHE
129
HELX_P
A
ALA
134
A
ALA
132
1
D
4
A
PRO
155
A
PRO
153
HELX_P
A
LEU
157
A
LEU
155
5
E1
3
A
GLN
158
A
GLN
156
HELX_P
A
VAL
163
A
VAL
161
1
E2
6
A
LEU
164
A
LEU
162
HELX_P
A
ILE
167
A
ILE
165
5
E3
4
A
PRO
181
A
PRO
179
HELX_P
A
LEU
184
A
LEU
182
5
F
4
A
SER
220
A
SER
218
HELX_P
A
PHE
226
A
PHE
224
1
G
7
metalc
1.902
A
HIS
94
A
NE2
HIS
93
1_555
A
ZN
262
B
ZN
ZN
1_555
metalc
2.159
A
HIS
96
A
NE2
HIS
95
1_555
A
ZN
262
B
ZN
ZN
1_555
metalc
2.075
A
HIS
119
A
ND1
HIS
118
1_555
A
ZN
262
B
ZN
ZN
1_555
metalc
3.000
A
GLN
137
A
O
GLN
135
1_555
A
HGB
263
C
HG
HGB
1_555
metalc
2.176
A
CYS
206
A
SG
CYS
204
1_555
A
HGB
263
C
HG
HGB
1_555
metalc
2.187
A
ZN
262
B
ZN
ZN
1_555
A
URE
264
D
N1
URE
1_555
metalc
2.870
A
HGB
263
C
HG
HGB
1_555
A
HOH
390
E
O
HOH
1_555
LYASE
CARBONATE HYDRO-LYASE, LYASE
A
SER
29
A
SER
28
1
A
PRO
30
A
PRO
29
-4.57
A
PRO
201
A
PRO
199
1
A
PRO
202
A
PRO
200
11.79
CAH2_HUMAN
UNP
1
P00918
1
259
1BV3
2
261
P00918
A
1
1
259
10
7
2
2
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
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
GLY
151
A
GLY
149
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
ILE
216
A
ILE
214
A
SER
219
A
SER
217
A
LEU
141
A
LEU
139
A
GLY
151
A
GLY
149
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
LEU
47
A
LEU
46
A
SER
50
A
SER
49
A
VAL
78
A
VAL
77
A
GLY
81
A
GLY
80
A
ASP
32
A
ASP
31
A
ILE
33
A
ILE
32
A
THR
108
A
THR
107
A
VAL
109
A
VAL
108
ZN SITE.
Author
3
BINDING SITE FOR RESIDUE ZN A 262
A
ZN
262
Software
4
BINDING SITE FOR RESIDUE HGB A 263
A
HGB
263
Software
6
BINDING SITE FOR RESIDUE URE A 264
A
URE
264
Software
8
A
HIS
94
A
HIS
93
3
1_555
A
HIS
96
A
HIS
95
3
1_555
A
HIS
119
A
HIS
118
3
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
URE
264
D
URE
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
390
E
HOH
6
1_555
A
HIS
94
A
HIS
93
8
1_555
A
HIS
96
A
HIS
95
8
1_555
A
THR
199
A
THR
197
8
1_555
A
THR
200
A
THR
198
8
1_555
A
ZN
262
B
ZN
8
1_555
A
HOH
359
E
HOH
8
1_555
A
HOH
380
E
HOH
8
1_555
A
HOH
381
E
HOH
8
1_555
4
P 1 21 1