0.020772
0.000000
0.000000
0.000000
0.007501
0.000000
0.000000
0.000000
0.006950
0.00000
0.00000
0.00000
Rowlett, R.S.
Lee, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.000
90.000
90.000
48.141
133.317
143.892
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
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
O4 S -2
96.063
SULFATE ION
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
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
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
H
N
156
N
H
N
157
N
H
N
158
N
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
O
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
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
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
H
N
201
N
H
N
202
N
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
N
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
S
N
234
N
C
N
235
N
O
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
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
N
258
N
O
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
O
N
278
N
H
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
N
N
288
S
C
N
289
N
C
N
290
N
O
N
291
N
C
N
292
N
O
N
293
N
O
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
S
N
302
N
O
N
303
N
O
N
304
N
O
N
305
N
O
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
R
C
N
311
N
O
N
312
N
C
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
H
N
322
N
H
N
323
N
N
N
324
S
C
N
325
N
C
N
326
N
O
N
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
N
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
N
337
N
O
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
N
N
351
S
C
N
352
N
C
N
353
N
O
N
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
N
361
N
O
N
362
N
O
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
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
N
N
375
S
C
N
376
N
C
N
377
N
O
N
378
N
C
N
379
N
C
N
380
N
C
N
381
N
O
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
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
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
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
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
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
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
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
sing
N
176
N
sing
N
177
N
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
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
sing
N
197
N
sing
N
198
N
doub
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
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
doub
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
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
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
doub
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
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
doub
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
doub
N
289
N
doub
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
doub
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
sing
N
314
N
doub
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
Y
319
N
doub
Y
320
N
sing
Y
321
N
sing
N
322
N
sing
Y
323
N
doub
Y
324
N
sing
Y
325
N
sing
N
326
N
sing
Y
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
doub
N
331
N
sing
Y
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
doub
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
Y
347
N
doub
Y
348
N
sing
Y
349
N
sing
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
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
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
doub
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
US
Biochemistry
BICHAW
0033
0006-2960
49
3640
3647
10.1021/bi100328j
20359198
Evidence for a bicarbonate "escort" site in Haemophilus influenzae beta-carbonic anhydrase .
2010
10.2210/pdb3e2x/pdb
pdb_00003e2x
100
1
CCD
2007-02-28
ADSC QUANTUM 210
SINGLE WAVELENGTH
M
x-ray
1
0.974
1.0
F1
CHESS
0.974
SYNCHROTRON
CHESS BEAMLINE F1
26258.932
Carbonic anhydrase 2
4.2.1.1
V47A
2
man
polymer
65.409
ZINC ION
2
syn
non-polymer
96.063
SULFATE ION
5
syn
non-polymer
Carbonate dehydratase 2
E.C.4.2.1.1
no
no
MDKIKQLFANNYSWAQRMKEENSTYFKELADHQTPHYLWIGCSDSRAPAEKLTNLEPGELFVHRNVANQVIHTDFNCLSV
VQYAVDVLKIEHIIICGHTNCGGIHAAMADKDLGLINNWLLHIRDIWFKHGHLLGKLSPEKRADMLTKINVAEQVYNLGR
TSIVKSAWERGQKLSLHGWVYDVNDGFLVDQGVMATSRETLEISYRNAIARLSILDEENILKKDHLENT
MDKIKQLFANNYSWAQRMKEENSTYFKELADHQTPHYLWIGCSDSRAPAEKLTNLEPGELFVHRNVANQVIHTDFNCLSV
VQYAVDVLKIEHIIICGHTNCGGIHAAMADKDLGLINNWLLHIRDIWFKHGHLLGKLSPEKRADMLTKINVAEQVYNLGR
TSIVKSAWERGQKLSLHGWVYDVNDGFLVDQGVMATSRETLEISYRNAIARLSILDEENILKKDHLENT
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
sample
can, HI1301
727
Haemophilus influenzae
562
Escherichia coli
JM109
plasmid
pTrc99
1
2.20
44.04
VAPOR DIFFUSION, HANGING DROP
7.5
0.1 M HEPES, 1.7 M ammonium sulfate, 4% PEG 400, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
database_2
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Advisory
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
2009-08-18
1
1
2011-07-13
1
2
2021-10-20
1
3
2023-08-30
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
N
RCSB
Y
RCSB
2008-08-06
REL
REL
ZN
ZINC ION
SO4
SULFATE ION
2A8D
PDB ENTRY 2A8D
PDB
experimental model
ZN
230
2
ZN
ZN
230
A
SO4
5
3
SO4
SO4
231
A
ZN
230
2
ZN
ZN
230
B
SO4
1
3
SO4
SO4
231
B
SO4
2
3
SO4
SO4
232
B
SO4
3
3
SO4
SO4
233
B
SO4
4
3
SO4
SO4
234
B
2.550
2.550
38.320
38.320
Phaser MODE: MR_AUTO
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
n
8
8
A
n
9
9
A
n
10
10
A
n
11
11
A
n
12
12
A
n
13
13
A
n
14
14
A
n
15
15
A
n
16
16
A
n
17
17
A
n
18
18
A
n
19
19
A
n
20
20
A
n
21
21
A
n
22
22
A
n
23
23
A
n
24
24
A
n
25
25
A
n
26
26
A
n
27
27
A
n
28
28
A
n
29
29
A
n
30
30
A
n
31
31
A
n
32
32
A
n
33
33
A
THR
34
n
34
THR
34
A
PRO
35
n
35
PRO
35
A
HIS
36
n
36
HIS
36
A
TYR
37
n
37
TYR
37
A
LEU
38
n
38
LEU
38
A
TRP
39
n
39
TRP
39
A
ILE
40
n
40
ILE
40
A
GLY
41
n
41
GLY
41
A
CYS
42
n
42
CYS
42
A
SER
43
n
43
SER
43
A
ASP
44
n
44
ASP
44
A
SER
45
n
45
SER
45
A
ARG
46
n
46
ARG
46
A
ALA
47
n
47
ALA
47
A
PRO
48
n
48
PRO
48
A
ALA
49
n
49
ALA
49
A
GLU
50
n
50
GLU
50
A
LYS
51
n
51
LYS
51
A
LEU
52
n
52
LEU
52
A
THR
53
n
53
THR
53
A
ASN
54
n
54
ASN
54
A
LEU
55
n
55
LEU
55
A
GLU
56
n
56
GLU
56
A
PRO
57
n
57
PRO
57
A
GLY
58
n
58
GLY
58
A
GLU
59
n
59
GLU
59
A
LEU
60
n
60
LEU
60
A
PHE
61
n
61
PHE
61
A
VAL
62
n
62
VAL
62
A
HIS
63
n
63
HIS
63
A
ARG
64
n
64
ARG
64
A
ASN
65
n
65
ASN
65
A
VAL
66
n
66
VAL
66
A
ALA
67
n
67
ALA
67
A
ASN
68
n
68
ASN
68
A
GLN
69
n
69
GLN
69
A
VAL
70
n
70
VAL
70
A
ILE
71
n
71
ILE
71
A
HIS
72
n
72
HIS
72
A
THR
73
n
73
THR
73
A
ASP
74
n
74
ASP
74
A
PHE
75
n
75
PHE
75
A
ASN
76
n
76
ASN
76
A
CYS
77
n
77
CYS
77
A
LEU
78
n
78
LEU
78
A
SER
79
n
79
SER
79
A
VAL
80
n
80
VAL
80
A
VAL
81
n
81
VAL
81
A
GLN
82
n
82
GLN
82
A
TYR
83
n
83
TYR
83
A
ALA
84
n
84
ALA
84
A
VAL
85
n
85
VAL
85
A
ASP
86
n
86
ASP
86
A
VAL
87
n
87
VAL
87
A
LEU
88
n
88
LEU
88
A
LYS
89
n
89
LYS
89
A
ILE
90
n
90
ILE
90
A
GLU
91
n
91
GLU
91
A
HIS
92
n
92
HIS
92
A
ILE
93
n
93
ILE
93
A
ILE
94
n
94
ILE
94
A
ILE
95
n
95
ILE
95
A
CYS
96
n
96
CYS
96
A
GLY
97
n
97
GLY
97
A
HIS
98
n
98
HIS
98
A
THR
99
n
99
THR
99
A
ASN
100
n
100
ASN
100
A
CYS
101
n
101
CYS
101
A
GLY
102
n
102
GLY
102
A
GLY
103
n
103
GLY
103
A
ILE
104
n
104
ILE
104
A
HIS
105
n
105
HIS
105
A
ALA
106
n
106
ALA
106
A
ALA
107
n
107
ALA
107
A
MET
108
n
108
MET
108
A
ALA
109
n
109
ALA
109
A
ASP
110
n
110
ASP
110
A
LYS
111
n
111
LYS
111
A
ASP
112
n
112
ASP
112
A
LEU
113
n
113
LEU
113
A
GLY
114
n
114
GLY
114
A
LEU
115
n
115
LEU
115
A
ILE
116
n
116
ILE
116
A
ASN
117
n
117
ASN
117
A
ASN
118
n
118
ASN
118
A
TRP
119
n
119
TRP
119
A
LEU
120
n
120
LEU
120
A
LEU
121
n
121
LEU
121
A
HIS
122
n
122
HIS
122
A
ILE
123
n
123
ILE
123
A
ARG
124
n
124
ARG
124
A
ASP
125
n
125
ASP
125
A
ILE
126
n
126
ILE
126
A
TRP
127
n
127
TRP
127
A
PHE
128
n
128
PHE
128
A
LYS
129
n
129
LYS
129
A
HIS
130
n
130
HIS
130
A
GLY
131
n
131
GLY
131
A
HIS
132
n
132
HIS
132
A
LEU
133
n
133
LEU
133
A
LEU
134
n
134
LEU
134
A
GLY
135
n
135
GLY
135
A
LYS
136
n
136
LYS
136
A
LEU
137
n
137
LEU
137
A
SER
138
n
138
SER
138
A
PRO
139
n
139
PRO
139
A
GLU
140
n
140
GLU
140
A
LYS
141
n
141
LYS
141
A
ARG
142
n
142
ARG
142
A
ALA
143
n
143
ALA
143
A
ASP
144
n
144
ASP
144
A
MET
145
n
145
MET
145
A
LEU
146
n
146
LEU
146
A
THR
147
n
147
THR
147
A
LYS
148
n
148
LYS
148
A
ILE
149
n
149
ILE
149
A
ASN
150
n
150
ASN
150
A
VAL
151
n
151
VAL
151
A
ALA
152
n
152
ALA
152
A
GLU
153
n
153
GLU
153
A
GLN
154
n
154
GLN
154
A
VAL
155
n
155
VAL
155
A
TYR
156
n
156
TYR
156
A
ASN
157
n
157
ASN
157
A
LEU
158
n
158
LEU
158
A
GLY
159
n
159
GLY
159
A
ARG
160
n
160
ARG
160
A
THR
161
n
161
THR
161
A
SER
162
n
162
SER
162
A
ILE
163
n
163
ILE
163
A
VAL
164
n
164
VAL
164
A
LYS
165
n
165
LYS
165
A
SER
166
n
166
SER
166
A
ALA
167
n
167
ALA
167
A
TRP
168
n
168
TRP
168
A
GLU
169
n
169
GLU
169
A
ARG
170
n
170
ARG
170
A
GLY
171
n
171
GLY
171
A
GLN
172
n
172
GLN
172
A
LYS
173
n
173
LYS
173
A
LEU
174
n
174
LEU
174
A
SER
175
n
175
SER
175
A
LEU
176
n
176
LEU
176
A
HIS
177
n
177
HIS
177
A
GLY
178
n
178
GLY
178
A
TRP
179
n
179
TRP
179
A
VAL
180
n
180
VAL
180
A
TYR
181
n
181
TYR
181
A
ASP
182
n
182
ASP
182
A
VAL
183
n
183
VAL
183
A
ASN
184
n
184
ASN
184
A
ASP
185
n
185
ASP
185
A
GLY
186
n
186
GLY
186
A
PHE
187
n
187
PHE
187
A
LEU
188
n
188
LEU
188
A
VAL
189
n
189
VAL
189
A
ASP
190
n
190
ASP
190
A
GLN
191
n
191
GLN
191
A
GLY
192
n
192
GLY
192
A
VAL
193
n
193
VAL
193
A
MET
194
n
194
MET
194
A
ALA
195
n
195
ALA
195
A
THR
196
n
196
THR
196
A
SER
197
n
197
SER
197
A
ARG
198
n
198
ARG
198
A
GLU
199
n
199
GLU
199
A
THR
200
n
200
THR
200
A
LEU
201
n
201
LEU
201
A
GLU
202
n
202
GLU
202
A
ILE
203
n
203
ILE
203
A
SER
204
n
204
SER
204
A
TYR
205
n
205
TYR
205
A
ARG
206
n
206
ARG
206
A
ASN
207
n
207
ASN
207
A
ALA
208
n
208
ALA
208
A
ILE
209
n
209
ILE
209
A
ALA
210
n
210
ALA
210
A
ARG
211
n
211
ARG
211
A
LEU
212
n
212
LEU
212
A
SER
213
n
213
SER
213
A
ILE
214
n
214
ILE
214
A
LEU
215
n
215
LEU
215
A
n
216
216
A
n
217
217
A
n
218
218
A
n
219
219
A
n
220
220
A
n
221
221
A
n
222
222
A
n
223
223
A
n
224
224
A
n
225
225
A
n
226
226
A
n
227
227
A
n
228
228
A
n
229
229
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
n
10
10
B
n
11
11
B
n
12
12
B
n
13
13
B
n
14
14
B
n
15
15
B
n
16
16
B
n
17
17
B
n
18
18
B
n
19
19
B
n
20
20
B
n
21
21
B
n
22
22
B
n
23
23
B
n
24
24
B
n
25
25
B
n
26
26
B
n
27
27
B
n
28
28
B
n
29
29
B
n
30
30
B
n
31
31
B
n
32
32
B
n
33
33
B
THR
34
n
34
THR
34
B
PRO
35
n
35
PRO
35
B
HIS
36
n
36
HIS
36
B
TYR
37
n
37
TYR
37
B
LEU
38
n
38
LEU
38
B
TRP
39
n
39
TRP
39
B
ILE
40
n
40
ILE
40
B
GLY
41
n
41
GLY
41
B
CYS
42
n
42
CYS
42
B
SER
43
n
43
SER
43
B
ASP
44
n
44
ASP
44
B
SER
45
n
45
SER
45
B
ARG
46
n
46
ARG
46
B
ALA
47
n
47
ALA
47
B
PRO
48
n
48
PRO
48
B
ALA
49
n
49
ALA
49
B
GLU
50
n
50
GLU
50
B
LYS
51
n
51
LYS
51
B
LEU
52
n
52
LEU
52
B
THR
53
n
53
THR
53
B
ASN
54
n
54
ASN
54
B
LEU
55
n
55
LEU
55
B
GLU
56
n
56
GLU
56
B
PRO
57
n
57
PRO
57
B
GLY
58
n
58
GLY
58
B
GLU
59
n
59
GLU
59
B
LEU
60
n
60
LEU
60
B
PHE
61
n
61
PHE
61
B
VAL
62
n
62
VAL
62
B
HIS
63
n
63
HIS
63
B
ARG
64
n
64
ARG
64
B
ASN
65
n
65
ASN
65
B
VAL
66
n
66
VAL
66
B
ALA
67
n
67
ALA
67
B
ASN
68
n
68
ASN
68
B
GLN
69
n
69
GLN
69
B
VAL
70
n
70
VAL
70
B
ILE
71
n
71
ILE
71
B
HIS
72
n
72
HIS
72
B
THR
73
n
73
THR
73
B
ASP
74
n
74
ASP
74
B
PHE
75
n
75
PHE
75
B
ASN
76
n
76
ASN
76
B
CYS
77
n
77
CYS
77
B
LEU
78
n
78
LEU
78
B
SER
79
n
79
SER
79
B
VAL
80
n
80
VAL
80
B
VAL
81
n
81
VAL
81
B
GLN
82
n
82
GLN
82
B
TYR
83
n
83
TYR
83
B
ALA
84
n
84
ALA
84
B
VAL
85
n
85
VAL
85
B
ASP
86
n
86
ASP
86
B
VAL
87
n
87
VAL
87
B
LEU
88
n
88
LEU
88
B
LYS
89
n
89
LYS
89
B
ILE
90
n
90
ILE
90
B
GLU
91
n
91
GLU
91
B
HIS
92
n
92
HIS
92
B
ILE
93
n
93
ILE
93
B
ILE
94
n
94
ILE
94
B
ILE
95
n
95
ILE
95
B
CYS
96
n
96
CYS
96
B
GLY
97
n
97
GLY
97
B
HIS
98
n
98
HIS
98
B
THR
99
n
99
THR
99
B
ASN
100
n
100
ASN
100
B
CYS
101
n
101
CYS
101
B
GLY
102
n
102
GLY
102
B
GLY
103
n
103
GLY
103
B
ILE
104
n
104
ILE
104
B
HIS
105
n
105
HIS
105
B
ALA
106
n
106
ALA
106
B
ALA
107
n
107
ALA
107
B
MET
108
n
108
MET
108
B
ALA
109
n
109
ALA
109
B
ASP
110
n
110
ASP
110
B
LYS
111
n
111
LYS
111
B
ASP
112
n
112
ASP
112
B
LEU
113
n
113
LEU
113
B
GLY
114
n
114
GLY
114
B
LEU
115
n
115
LEU
115
B
ILE
116
n
116
ILE
116
B
ASN
117
n
117
ASN
117
B
ASN
118
n
118
ASN
118
B
TRP
119
n
119
TRP
119
B
LEU
120
n
120
LEU
120
B
LEU
121
n
121
LEU
121
B
HIS
122
n
122
HIS
122
B
ILE
123
n
123
ILE
123
B
ARG
124
n
124
ARG
124
B
ASP
125
n
125
ASP
125
B
ILE
126
n
126
ILE
126
B
TRP
127
n
127
TRP
127
B
PHE
128
n
128
PHE
128
B
LYS
129
n
129
LYS
129
B
HIS
130
n
130
HIS
130
B
GLY
131
n
131
GLY
131
B
HIS
132
n
132
HIS
132
B
LEU
133
n
133
LEU
133
B
LEU
134
n
134
LEU
134
B
GLY
135
n
135
GLY
135
B
LYS
136
n
136
LYS
136
B
LEU
137
n
137
LEU
137
B
SER
138
n
138
SER
138
B
PRO
139
n
139
PRO
139
B
GLU
140
n
140
GLU
140
B
LYS
141
n
141
LYS
141
B
ARG
142
n
142
ARG
142
B
ALA
143
n
143
ALA
143
B
ASP
144
n
144
ASP
144
B
MET
145
n
145
MET
145
B
LEU
146
n
146
LEU
146
B
THR
147
n
147
THR
147
B
LYS
148
n
148
LYS
148
B
ILE
149
n
149
ILE
149
B
ASN
150
n
150
ASN
150
B
VAL
151
n
151
VAL
151
B
ALA
152
n
152
ALA
152
B
GLU
153
n
153
GLU
153
B
GLN
154
n
154
GLN
154
B
VAL
155
n
155
VAL
155
B
TYR
156
n
156
TYR
156
B
ASN
157
n
157
ASN
157
B
LEU
158
n
158
LEU
158
B
GLY
159
n
159
GLY
159
B
ARG
160
n
160
ARG
160
B
THR
161
n
161
THR
161
B
SER
162
n
162
SER
162
B
ILE
163
n
163
ILE
163
B
VAL
164
n
164
VAL
164
B
LYS
165
n
165
LYS
165
B
SER
166
n
166
SER
166
B
ALA
167
n
167
ALA
167
B
TRP
168
n
168
TRP
168
B
GLU
169
n
169
GLU
169
B
ARG
170
n
170
ARG
170
B
GLY
171
n
171
GLY
171
B
GLN
172
n
172
GLN
172
B
LYS
173
n
173
LYS
173
B
LEU
174
n
174
LEU
174
B
SER
175
n
175
SER
175
B
LEU
176
n
176
LEU
176
B
HIS
177
n
177
HIS
177
B
GLY
178
n
178
GLY
178
B
TRP
179
n
179
TRP
179
B
VAL
180
n
180
VAL
180
B
TYR
181
n
181
TYR
181
B
ASP
182
n
182
ASP
182
B
VAL
183
n
183
VAL
183
B
ASN
184
n
184
ASN
184
B
ASP
185
n
185
ASP
185
B
GLY
186
n
186
GLY
186
B
PHE
187
n
187
PHE
187
B
LEU
188
n
188
LEU
188
B
VAL
189
n
189
VAL
189
B
ASP
190
n
190
ASP
190
B
GLN
191
n
191
GLN
191
B
GLY
192
n
192
GLY
192
B
VAL
193
n
193
VAL
193
B
MET
194
n
194
MET
194
B
ALA
195
n
195
ALA
195
B
THR
196
n
196
THR
196
B
SER
197
n
197
SER
197
B
ARG
198
n
198
ARG
198
B
GLU
199
n
199
GLU
199
B
THR
200
n
200
THR
200
B
LEU
201
n
201
LEU
201
B
GLU
202
n
202
GLU
202
B
ILE
203
n
203
ILE
203
B
SER
204
n
204
SER
204
B
TYR
205
n
205
TYR
205
B
ARG
206
n
206
ARG
206
B
ASN
207
n
207
ASN
207
B
ALA
208
n
208
ALA
208
B
ILE
209
n
209
ILE
209
B
ALA
210
n
210
ALA
210
B
ARG
211
n
211
ARG
211
B
LEU
212
n
212
LEU
212
B
SER
213
n
213
SER
213
B
ILE
214
n
214
ILE
214
B
LEU
215
n
215
LEU
215
B
ASP
216
n
216
ASP
216
B
GLU
217
n
217
GLU
217
B
GLU
218
n
218
GLU
218
B
ASN
219
n
219
ASN
219
B
n
220
220
B
n
221
221
B
n
222
222
B
n
223
223
B
n
224
224
B
n
225
225
B
n
226
226
B
n
227
227
B
n
228
228
B
n
229
229
B
3.2335
-0.5486
0.2541
2.3230
0.8838
1.6349
0.0020
-0.0469
-0.4769
0.1465
0.0143
0.1339
0.4002
0.0930
-0.0164
-0.0219
0.0482
0.0118
-0.1705
0.0273
-0.0235
refined
-2.5570
-18.7380
-37.9130
X-RAY DIFFRACTION
3.2188
0.3516
0.1456
1.2931
0.6863
2.6020
0.0252
-0.4043
-0.1962
0.3414
-0.0366
-0.0043
0.2607
0.0593
0.0113
-0.0465
0.0220
0.0402
-0.1020
0.0356
-0.0855
refined
-8.9660
-3.4670
-17.0240
X-RAY DIFFRACTION
A
34
A
34
A
215
A
215
X-RAY DIFFRACTION
1
B
34
B
34
B
219
B
219
X-RAY DIFFRACTION
2
author_and_software_defined_assembly
PISA
4
tetrameric
12400
-247
27940
A
CYS
42
A
SG
CYS
42
1_555
A
ZN
230
C
ZN
ZN
1_555
A
ASP
44
A
OD2
ASP
44
1_555
104.1
A
CYS
42
A
SG
CYS
42
1_555
A
ZN
230
C
ZN
ZN
1_555
A
HIS
98
A
NE2
HIS
98
1_555
112.9
A
ASP
44
A
OD2
ASP
44
1_555
A
ZN
230
C
ZN
ZN
1_555
A
HIS
98
A
NE2
HIS
98
1_555
97.4
A
CYS
42
A
SG
CYS
42
1_555
A
ZN
230
C
ZN
ZN
1_555
A
CYS
101
A
SG
CYS
101
1_555
111.0
A
ASP
44
A
OD2
ASP
44
1_555
A
ZN
230
C
ZN
ZN
1_555
A
CYS
101
A
SG
CYS
101
1_555
125.4
A
HIS
98
A
NE2
HIS
98
1_555
A
ZN
230
C
ZN
ZN
1_555
A
CYS
101
A
SG
CYS
101
1_555
105.4
B
CYS
42
B
SG
CYS
42
1_555
B
ZN
230
E
ZN
ZN
1_555
B
ASP
44
B
OD2
ASP
44
1_555
97.2
B
CYS
42
B
SG
CYS
42
1_555
B
ZN
230
E
ZN
ZN
1_555
B
HIS
98
B
NE2
HIS
98
1_555
113.9
B
ASP
44
B
OD2
ASP
44
1_555
B
ZN
230
E
ZN
ZN
1_555
B
HIS
98
B
NE2
HIS
98
1_555
126.1
B
CYS
42
B
SG
CYS
42
1_555
B
ZN
230
E
ZN
ZN
1_555
B
CYS
101
B
SG
CYS
101
1_555
114.4
B
ASP
44
B
OD2
ASP
44
1_555
B
ZN
230
E
ZN
ZN
1_555
B
CYS
101
B
SG
CYS
101
1_555
92.7
B
HIS
98
B
NE2
HIS
98
1_555
B
ZN
230
E
ZN
ZN
1_555
B
CYS
101
B
SG
CYS
101
1_555
110.7
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
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
8_554
x,-y,-z-1/2
crystal symmetry operation
0.0000000000
0.0000000000
-71.9460000000
A
O
PHE
61
A
O
PHE
61
A
N
TRP
39
A
N
TRP
39
A
N
LEU
38
A
N
LEU
38
A
O
ILE
94
A
O
ILE
94
A
N
ILE
95
A
N
ILE
95
A
O
TRP
179
A
O
TRP
179
A
N
LEU
176
A
N
LEU
176
A
O
ALA
195
A
O
ALA
195
B
O
HIS
63
B
O
HIS
63
B
N
TRP
39
B
N
TRP
39
B
N
ILE
40
B
N
ILE
40
B
O
ILE
94
B
O
ILE
94
B
N
ILE
95
B
N
ILE
95
B
O
HIS
177
B
O
HIS
177
B
N
ASP
182
B
N
ASP
182
B
O
PHE
187
B
O
PHE
187
B
O
HIS
63
B
O
HIS
63
B
N
TRP
39
B
N
TRP
39
B
N
ILE
40
B
N
ILE
40
B
O
ILE
94
B
O
ILE
94
B
N
ILE
95
B
N
ILE
95
B
O
HIS
177
B
O
HIS
177
B
N
LEU
176
B
N
LEU
176
B
O
ALA
195
B
O
ALA
195
1
A
MET
1
A
MET
1
1
Y
1
A
ASP
2
A
ASP
2
1
Y
1
A
LYS
3
A
LYS
3
1
Y
1
A
ILE
4
A
ILE
4
1
Y
1
A
LYS
5
A
LYS
5
1
Y
1
A
GLN
6
A
GLN
6
1
Y
1
A
LEU
7
A
LEU
7
1
Y
1
A
PHE
8
A
PHE
8
1
Y
1
A
ALA
9
A
ALA
9
1
Y
1
A
ASN
10
A
ASN
10
1
Y
1
A
ASN
11
A
ASN
11
1
Y
1
A
TYR
12
A
TYR
12
1
Y
1
A
SER
13
A
SER
13
1
Y
1
A
TRP
14
A
TRP
14
1
Y
1
A
ALA
15
A
ALA
15
1
Y
1
A
GLN
16
A
GLN
16
1
Y
1
A
ARG
17
A
ARG
17
1
Y
1
A
MET
18
A
MET
18
1
Y
1
A
LYS
19
A
LYS
19
1
Y
1
A
GLU
20
A
GLU
20
1
Y
1
A
GLU
21
A
GLU
21
1
Y
1
A
ASN
22
A
ASN
22
1
Y
1
A
SER
23
A
SER
23
1
Y
1
A
THR
24
A
THR
24
1
Y
1
A
TYR
25
A
TYR
25
1
Y
1
A
PHE
26
A
PHE
26
1
Y
1
A
LYS
27
A
LYS
27
1
Y
1
A
GLU
28
A
GLU
28
1
Y
1
A
LEU
29
A
LEU
29
1
Y
1
A
ALA
30
A
ALA
30
1
Y
1
A
ASP
31
A
ASP
31
1
Y
1
A
HIS
32
A
HIS
32
1
Y
1
A
GLN
33
A
GLN
33
1
Y
1
A
ASP
216
A
ASP
216
1
Y
1
A
GLU
217
A
GLU
217
1
Y
1
A
GLU
218
A
GLU
218
1
Y
1
A
ASN
219
A
ASN
219
1
Y
1
A
ILE
220
A
ILE
220
1
Y
1
A
LEU
221
A
LEU
221
1
Y
1
A
LYS
222
A
LYS
222
1
Y
1
A
LYS
223
A
LYS
223
1
Y
1
A
ASP
224
A
ASP
224
1
Y
1
A
HIS
225
A
HIS
225
1
Y
1
A
LEU
226
A
LEU
226
1
Y
1
A
GLU
227
A
GLU
227
1
Y
1
A
ASN
228
A
ASN
228
1
Y
1
A
THR
229
A
THR
229
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
ASP
2
B
ASP
2
1
Y
1
B
LYS
3
B
LYS
3
1
Y
1
B
ILE
4
B
ILE
4
1
Y
1
B
LYS
5
B
LYS
5
1
Y
1
B
GLN
6
B
GLN
6
1
Y
1
B
LEU
7
B
LEU
7
1
Y
1
B
PHE
8
B
PHE
8
1
Y
1
B
ALA
9
B
ALA
9
1
Y
1
B
ASN
10
B
ASN
10
1
Y
1
B
ASN
11
B
ASN
11
1
Y
1
B
TYR
12
B
TYR
12
1
Y
1
B
SER
13
B
SER
13
1
Y
1
B
TRP
14
B
TRP
14
1
Y
1
B
ALA
15
B
ALA
15
1
Y
1
B
GLN
16
B
GLN
16
1
Y
1
B
ARG
17
B
ARG
17
1
Y
1
B
MET
18
B
MET
18
1
Y
1
B
LYS
19
B
LYS
19
1
Y
1
B
GLU
20
B
GLU
20
1
Y
1
B
GLU
21
B
GLU
21
1
Y
1
B
ASN
22
B
ASN
22
1
Y
1
B
SER
23
B
SER
23
1
Y
1
B
THR
24
B
THR
24
1
Y
1
B
TYR
25
B
TYR
25
1
Y
1
B
PHE
26
B
PHE
26
1
Y
1
B
LYS
27
B
LYS
27
1
Y
1
B
GLU
28
B
GLU
28
1
Y
1
B
LEU
29
B
LEU
29
1
Y
1
B
ALA
30
B
ALA
30
1
Y
1
B
ASP
31
B
ASP
31
1
Y
1
B
HIS
32
B
HIS
32
1
Y
1
B
GLN
33
B
GLN
33
1
Y
1
B
ILE
220
B
ILE
220
1
Y
1
B
LEU
221
B
LEU
221
1
Y
1
B
LYS
222
B
LYS
222
1
Y
1
B
LYS
223
B
LYS
223
1
Y
1
B
ASP
224
B
ASP
224
1
Y
1
B
HIS
225
B
HIS
225
1
Y
1
B
LEU
226
B
LEU
226
1
Y
1
B
GLU
227
B
GLU
227
1
Y
1
B
ASN
228
B
ASN
228
1
Y
1
B
THR
229
B
THR
229
1
Y
1
A
A
OH
O4
TYR
SO4
181
231
1.87
1
A
A
O
N
GLN
VAL
191
193
1.97
1
B
B
O
N
GLN
VAL
191
193
2.11
1
B
B
OH
OE2
TYR
GLU
156
202
2.14
1
B
B
GLU
GLU
217
218
134.05
1
A
ASP
110
-100.54
79.28
1
A
LEU
174
-160.63
118.22
1
A
ASP
185
70.08
63.96
1
A
ASP
190
-61.67
83.99
1
B
SER
45
-33.61
119.12
1
B
ASN
54
38.09
38.45
1
B
ALA
67
72.53
32.25
1
B
ASN
68
34.56
59.15
1
B
LYS
136
-71.45
48.94
1
B
GLU
140
-63.54
4.19
1
B
ASP
190
-64.26
81.92
1
B
GLN
191
-32.88
62.31
1
B
MET
194
-163.15
118.16
71.97
48.095
31.13
0.080
0.000
0.000
0.190
0.000
-0.270
0.939
0.906
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.283
0.211
0.214
0.214
2.550
33.980
743
14808
14808
5.000
95.150
0.250
0.194
1.00
1.00
0.790
25.918
0.263
0.662
0.345
RANDOM
LIKELY RESIDUAL
1
THROUGHOUT
0.00
MOLECULAR REPLACEMENT
0.633
0.342
0.800
0.800
1.200
PDB ENTRY 2A8D
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
2.550
33.980
0
2947
27
0
2920
0.013
0.021
3012
0.001
0.020
1972
1.433
1.939
4084
0.944
3.002
4802
7.483
5.000
366
40.895
24.000
140
19.662
15.000
512
18.900
15.000
18
0.077
0.200
458
0.005
0.020
3312
0.001
0.020
602
0.234
0.200
728
0.199
0.200
2035
0.180
0.200
1427
0.091
0.200
1597
0.240
0.200
71
0.037
0.200
3
0.152
0.200
16
0.274
0.200
42
0.101
0.200
4
0.696
1.500
2346
0.097
1.500
752
0.876
2.000
2932
1.382
3.000
1381
2.077
4.500
1152
0.353
0.268
2.616
51
817
868
20
77.990
2.550
38.322
3E2X
14811
0.094
0.094
1
13.8
4.000
95.700
0.482
2.55
2.69
1.6
5786
1799
0.482
1
3.20
82.00
0.334
2.69
2.85
2.3
7907
1997
0.334
1
4.00
94.60
0.283
2.85
3.05
2.6
8428
1990
0.283
1
4.20
99.30
0.187
3.05
3.29
4.0
7788
1842
0.187
1
4.20
99.30
0.108
3.29
3.61
6.8
7216
1701
0.108
1
4.20
98.90
0.076
3.61
4.03
9.2
6492
1536
0.076
1
4.20
98.70
0.061
4.03
4.66
10.4
5652
1346
0.061
1
4.20
98.40
0.058
4.66
5.70
11.0
4802
1156
0.058
1
4.20
98.10
0.057
5.70
8.06
11.3
3744
920
0.057
1
4.10
97.70
0.046
8.06
38.32
11.5
1906
524
0.046
1
3.60
95.90
data reduction
Andrew G.W. Leslie
andrew@mrc-lmb.cam.ac.uk
http://www.mrc-lmb.cam.ac.uk/harry/mosflm/
MOSFLM
package
data scaling
Phil R. Evans
pre@mrc-lmb.cam.ac.uk
22/12/2005
Fortran_77
http://www.ccp4.ac.uk/dist/html/scala.html
SCALA
other
3.2.19
phasing
Randy J. Read
cimr-phaser@lists.cam.ac.uk
http://www-structmed.cimr.cam.ac.uk/phaser/
PHASER
program
refinement
Garib N. Murshudov
garib@ysbl.york.ac.uk
Fortran_77
http://www.ccp4.ac.uk/dist/html/refmac5.html
REFMAC
program
data extraction
PDB
help@deposit.rcsb.org
June 11, 2008
C++
http://sw-tools.pdb.org/apps/PDB_EXTRACT/
PDB_EXTRACT
package
3.006
N
H. influenzae beta-carbonic anhydrase, variant V47A
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
A
PRO
48
A
PRO
48
HELX_P
A
THR
53
A
THR
53
1
1
6
A
VAL
66
A
VAL
66
HELX_P
A
GLN
69
A
GLN
69
5
2
4
A
ASP
74
A
ASP
74
HELX_P
A
VAL
87
A
VAL
87
1
3
14
A
CYS
101
A
CYS
101
HELX_P
A
ALA
109
A
ALA
109
1
4
9
A
GLY
114
A
GLY
114
HELX_P
A
HIS
130
A
HIS
130
1
5
17
A
HIS
130
A
HIS
130
HELX_P
A
LEU
137
A
LEU
137
1
6
8
A
SER
138
A
SER
138
HELX_P
A
GLU
140
A
GLU
140
5
7
3
A
LYS
141
A
LYS
141
HELX_P
A
ARG
160
A
ARG
160
1
8
20
A
THR
161
A
THR
161
HELX_P
A
ARG
170
A
ARG
170
1
9
10
A
SER
197
A
SER
197
HELX_P
A
SER
213
A
SER
213
1
10
17
B
PRO
48
B
PRO
48
HELX_P
B
ASN
54
B
ASN
54
1
11
7
B
ASP
74
B
ASP
74
HELX_P
B
VAL
87
B
VAL
87
1
12
14
B
CYS
101
B
CYS
101
HELX_P
B
ALA
109
B
ALA
109
1
13
9
B
GLY
114
B
GLY
114
HELX_P
B
HIS
130
B
HIS
130
1
14
17
B
HIS
130
B
HIS
130
HELX_P
B
LYS
136
B
LYS
136
1
15
7
B
SER
138
B
SER
138
HELX_P
B
GLU
140
B
GLU
140
5
16
3
B
LYS
141
B
LYS
141
HELX_P
B
ARG
160
B
ARG
160
1
17
20
B
THR
161
B
THR
161
HELX_P
B
ARG
170
B
ARG
170
1
18
10
B
SER
197
B
SER
197
HELX_P
B
SER
213
B
SER
213
1
19
17
metalc
2.347
A
CYS
42
A
SG
CYS
42
1_555
A
ZN
230
C
ZN
ZN
1_555
metalc
1.985
A
ASP
44
A
OD2
ASP
44
1_555
A
ZN
230
C
ZN
ZN
1_555
metalc
2.067
A
HIS
98
A
NE2
HIS
98
1_555
A
ZN
230
C
ZN
ZN
1_555
metalc
2.310
A
CYS
101
A
SG
CYS
101
1_555
A
ZN
230
C
ZN
ZN
1_555
metalc
2.303
B
CYS
42
B
SG
CYS
42
1_555
B
ZN
230
E
ZN
ZN
1_555
metalc
2.010
B
ASP
44
B
OD2
ASP
44
1_555
B
ZN
230
E
ZN
ZN
1_555
metalc
2.096
B
HIS
98
B
NE2
HIS
98
1_555
B
ZN
230
E
ZN
ZN
1_555
metalc
2.293
B
CYS
101
B
SG
CYS
101
1_555
B
ZN
230
E
ZN
ZN
1_555
LYASE
beta carbonic anhydrase, allosteric site mutant, Lyase, Metal-binding
CAN_HAEIN
UNP
1
1
P45148
MDKIKQLFANNYSWAQRMKEENSTYFKELADHQTPHYLWIGCSDSRVPAEKLTNLEPGELFVHRNVANQVIHTDFNCLSV
VQYAVDVLKIEHIIICGHTNCGGIHAAMADKDLGLINNWLLHIRDIWFKHGHLLGKLSPEKRADMLTKINVAEQVYNLGR
TSIVKSAWERGQKLSLHGWVYDVNDGFLVDQGVMATSRETLEISYRNAIARLSILDEENILKKDHLENT
1
229
3E2X
1
229
P45148
A
1
1
229
1
229
3E2X
1
229
P45148
B
1
1
229
1
VAL
engineered mutation
ALA
47
3E2X
A
P45148
UNP
47
47
2
VAL
engineered mutation
ALA
47
3E2X
B
P45148
UNP
47
47
5
5
5
parallel
parallel
parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
parallel
parallel
parallel
anti-parallel
A
LEU
60
A
LEU
60
A
ASN
65
A
ASN
65
A
TYR
37
A
TYR
37
A
CYS
42
A
CYS
42
A
HIS
92
A
HIS
92
A
HIS
98
A
HIS
98
A
SER
175
A
SER
175
A
TYR
181
A
TYR
181
A
LEU
188
A
LEU
188
A
ALA
195
A
ALA
195
B
LEU
60
B
LEU
60
B
ASN
65
B
ASN
65
B
TYR
37
B
TYR
37
B
CYS
42
B
CYS
42
B
HIS
92
B
HIS
92
B
HIS
98
B
HIS
98
B
SER
175
B
SER
175
B
ASP
182
B
ASP
182
B
PHE
187
B
PHE
187
B
VAL
189
B
VAL
189
B
LEU
60
B
LEU
60
B
ASN
65
B
ASN
65
B
TYR
37
B
TYR
37
B
CYS
42
B
CYS
42
B
HIS
92
B
HIS
92
B
HIS
98
B
HIS
98
B
SER
175
B
SER
175
B
ASP
182
B
ASP
182
B
MET
194
B
MET
194
B
ALA
195
B
ALA
195
BINDING SITE FOR RESIDUE ZN A 230
A
ZN
230
Software
4
BINDING SITE FOR RESIDUE ZN B 230
B
ZN
230
Software
4
BINDING SITE FOR RESIDUE SO4 B 231
B
SO4
231
Software
4
BINDING SITE FOR RESIDUE SO4 B 232
B
SO4
232
Software
6
BINDING SITE FOR RESIDUE SO4 B 233
B
SO4
233
Software
5
BINDING SITE FOR RESIDUE SO4 B 234
B
SO4
234
Software
5
BINDING SITE FOR RESIDUE SO4 A 231
A
SO4
231
Software
7
A
CYS
42
A
CYS
42
4
1_555
A
ASP
44
A
ASP
44
4
1_555
A
HIS
98
A
HIS
98
4
1_555
A
CYS
101
A
CYS
101
4
1_555
B
CYS
42
B
CYS
42
4
1_555
B
ASP
44
B
ASP
44
4
1_555
B
HIS
98
B
HIS
98
4
1_555
B
CYS
101
B
CYS
101
4
1_555
A
ARG
64
A
ARG
64
4
1_555
B
PRO
48
B
PRO
48
4
1_555
B
GLU
50
B
GLU
50
4
1_555
B
ARG
64
B
ARG
64
4
1_555
A
ARG
160
A
ARG
160
6
8_554
A
LYS
165
A
LYS
165
6
8_554
A
ARG
198
A
ARG
198
6
8_554
B
LEU
121
B
LEU
121
6
1_555
B
ARG
124
B
ARG
124
6
1_555
B
PHE
128
B
PHE
128
6
1_555
A
LEU
121
A
LEU
121
5
8_554
A
ARG
124
A
ARG
124
5
8_554
B
ARG
160
B
ARG
160
5
1_555
B
LYS
165
B
LYS
165
5
1_555
B
ARG
198
B
ARG
198
5
1_555
B
SER
45
B
SER
45
5
1_555
B
ARG
46
B
ARG
46
5
1_555
B
HIS
98
B
HIS
98
5
1_555
B
TYR
181
B
TYR
181
5
1_555
B
VAL
183
B
VAL
183
5
1_555
A
SER
45
A
SER
45
7
1_555
A
ARG
46
A
ARG
46
7
1_555
A
ALA
47
A
ALA
47
7
1_555
A
HIS
98
A
HIS
98
7
1_555
A
THR
99
A
THR
99
7
1_555
A
TYR
181
A
TYR
181
7
1_555
A
VAL
183
A
VAL
183
7
1_555
24
I 21 21 21