0.015830
0.000000
0.000000
0.000000
0.015830
0.000000
0.000000
0.000000
0.010488
0.00000
0.00000
0.00000
Gong, W.
Zhu, X.
Liu, S.
Teng, M.
Niu, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
63.170
63.170
95.350
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
Ca 2
40.078
CALCIUM ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
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
CA
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
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
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
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
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
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
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
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
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
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
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
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
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
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
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
N
262
N
O
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
O
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
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
O
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
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
R
C
N
310
N
O
N
311
N
C
N
312
N
O
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
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
N
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
N
360
N
O
N
361
N
O
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
H
N
371
N
H
N
372
N
H
N
373
N
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
N
378
N
C
N
379
N
C
N
380
N
O
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
H
N
390
N
H
N
391
N
H
N
392
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
sing
N
157
N
sing
N
158
N
doub
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
sing
N
178
N
sing
N
179
N
doub
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
sing
N
199
N
sing
N
200
N
doub
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
sing
N
223
N
sing
N
224
N
doub
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
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
doub
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
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
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
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
283
657
668
10.1006/jmbi.1998.2110
9784374
Crystal structures of acutolysin A, a three-disulfide hemorrhagic zinc metalloproteinase from the snake venom of Agkistrodon acutus.
1998
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
52
201
Crystallization and Preliminary X-Ray Diffraction Studies of Haehorrhagin I from the Snake Venom of Agkistrodon Acutus
1996
10.2210/pdb1bsw/pdb
pdb_00001bsw
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
IMAGE PLATE
MARRESEARCH
GRAPHITE CRYSTAL
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
SEALED TUBE
OTHER
21850.730
PROTEIN (ACUTOLYSIN A)
1
nat
polymer
65.409
ZINC ION
1
syn
non-polymer
40.078
CALCIUM ION
1
syn
non-polymer
18.015
water
141
nat
water
HEMORRHAGIN, IAAH-I
no
no
FQRYMEIVIVVDHSMVKKYNGDSDSIKAWVYEMINTITESYSYLKIDISLSGLEIWSGKDLIDVEASAGNTLKSFGEWRA
KDLIHRISHDNAQLLTATDFDGATIGLAYVASMCNPKRSVGVIQDHSSVNRLVAITLAHEMAHNLGVSHDEGSCSCGGKS
CIMSPSISDETIKYFSDCSYIQCRDYIAKENPPCILN
FQRYMEIVIVVDHSMVKKYNGDSDSIKAWVYEMINTITESYSYLKIDISLSGLEIWSGKDLIDVEASAGNTLKSFGEWRA
KDLIHRISHDNAQLLTATDFDGATIGLAYVASMCNPKRSVGVIQDHSSVNRLVAITLAHEMAHNLGVSHDEGSCSCGGKS
CIMSPSISDETIKYFSDCSYIQCRDYIAKENPPCILN
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
Chinese moccasin
Deinagkistrodon
sample
36307
Deinagkistrodon acutus
VENOM
1
2.18
43.48
7.5
pH 7.5
diffrn_source
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
Version format compliance
Data collection
Data collection
Database references
Derived calculations
Refinement description
1
0
1999-08-26
1
1
2008-04-27
1
2
2011-07-13
1
3
2018-04-04
1
4
2023-08-09
_diffrn_source.type
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
BNL
Y
RCSB
1998-08-31
REL
ZN
ZINC ION
CA
CALCIUM ION
HOH
water
1IAG
PDB ENTRY 1IAG
PDB
experimental model
ZN
800
2
ZN
ZN
800
A
CA
900
3
CA
CA
900
A
HOH
302
4
HOH
HOH
302
A
HOH
303
4
HOH
HOH
303
A
HOH
304
4
HOH
HOH
304
A
HOH
305
4
HOH
HOH
305
A
HOH
306
4
HOH
HOH
306
A
HOH
307
4
HOH
HOH
307
A
HOH
308
4
HOH
HOH
308
A
HOH
309
4
HOH
HOH
309
A
HOH
310
4
HOH
HOH
310
A
HOH
311
4
HOH
HOH
311
A
HOH
312
4
HOH
HOH
312
A
HOH
313
4
HOH
HOH
313
A
HOH
314
4
HOH
HOH
314
A
HOH
315
4
HOH
HOH
315
A
HOH
316
4
HOH
HOH
316
A
HOH
317
4
HOH
HOH
317
A
HOH
318
4
HOH
HOH
318
A
HOH
319
4
HOH
HOH
319
A
HOH
321
4
HOH
HOH
321
A
HOH
322
4
HOH
HOH
322
A
HOH
323
4
HOH
HOH
323
A
HOH
324
4
HOH
HOH
324
A
HOH
325
4
HOH
HOH
325
A
HOH
326
4
HOH
HOH
326
A
HOH
327
4
HOH
HOH
327
A
HOH
328
4
HOH
HOH
328
A
HOH
329
4
HOH
HOH
329
A
HOH
330
4
HOH
HOH
330
A
HOH
331
4
HOH
HOH
331
A
HOH
332
4
HOH
HOH
332
A
HOH
333
4
HOH
HOH
333
A
HOH
334
4
HOH
HOH
334
A
HOH
335
4
HOH
HOH
335
A
HOH
336
4
HOH
HOH
336
A
HOH
337
4
HOH
HOH
337
A
HOH
338
4
HOH
HOH
338
A
HOH
339
4
HOH
HOH
339
A
HOH
340
4
HOH
HOH
340
A
HOH
341
4
HOH
HOH
341
A
HOH
342
4
HOH
HOH
342
A
HOH
343
4
HOH
HOH
343
A
HOH
344
4
HOH
HOH
344
A
HOH
345
4
HOH
HOH
345
A
HOH
346
4
HOH
HOH
346
A
HOH
347
4
HOH
HOH
347
A
HOH
348
4
HOH
HOH
348
A
HOH
349
4
HOH
HOH
349
A
HOH
350
4
HOH
HOH
350
A
HOH
351
4
HOH
HOH
351
A
HOH
352
4
HOH
HOH
352
A
HOH
353
4
HOH
HOH
353
A
HOH
354
4
HOH
HOH
354
A
HOH
355
4
HOH
HOH
355
A
HOH
356
4
HOH
HOH
356
A
HOH
357
4
HOH
HOH
357
A
HOH
358
4
HOH
HOH
358
A
HOH
359
4
HOH
HOH
359
A
HOH
360
4
HOH
HOH
360
A
HOH
361
4
HOH
HOH
361
A
HOH
362
4
HOH
HOH
362
A
HOH
363
4
HOH
HOH
363
A
HOH
364
4
HOH
HOH
364
A
HOH
365
4
HOH
HOH
365
A
HOH
366
4
HOH
HOH
366
A
HOH
367
4
HOH
HOH
367
A
HOH
369
4
HOH
HOH
369
A
HOH
370
4
HOH
HOH
370
A
HOH
371
4
HOH
HOH
371
A
HOH
372
4
HOH
HOH
372
A
HOH
373
4
HOH
HOH
373
A
HOH
374
4
HOH
HOH
374
A
HOH
375
4
HOH
HOH
375
A
HOH
376
4
HOH
HOH
376
A
HOH
377
4
HOH
HOH
377
A
HOH
378
4
HOH
HOH
378
A
HOH
379
4
HOH
HOH
379
A
HOH
380
4
HOH
HOH
380
A
HOH
381
4
HOH
HOH
381
A
HOH
382
4
HOH
HOH
382
A
HOH
383
4
HOH
HOH
383
A
HOH
384
4
HOH
HOH
384
A
HOH
385
4
HOH
HOH
385
A
HOH
386
4
HOH
HOH
386
A
HOH
387
4
HOH
HOH
387
A
HOH
388
4
HOH
HOH
388
A
HOH
389
4
HOH
HOH
389
A
HOH
390
4
HOH
HOH
390
A
HOH
391
4
HOH
HOH
391
A
HOH
392
4
HOH
HOH
392
A
HOH
393
4
HOH
HOH
393
A
HOH
394
4
HOH
HOH
394
A
HOH
395
4
HOH
HOH
395
A
HOH
396
4
HOH
HOH
396
A
HOH
397
4
HOH
HOH
397
A
HOH
398
4
HOH
HOH
398
A
HOH
399
4
HOH
HOH
399
A
HOH
400
4
HOH
HOH
400
A
HOH
401
4
HOH
HOH
401
A
HOH
402
4
HOH
HOH
402
A
HOH
403
4
HOH
HOH
403
A
HOH
404
4
HOH
HOH
404
A
HOH
405
4
HOH
HOH
405
A
HOH
406
4
HOH
HOH
406
A
HOH
407
4
HOH
HOH
407
A
HOH
408
4
HOH
HOH
408
A
HOH
409
4
HOH
HOH
409
A
HOH
410
4
HOH
HOH
410
A
HOH
411
4
HOH
HOH
411
A
HOH
412
4
HOH
HOH
412
A
HOH
413
4
HOH
HOH
413
A
HOH
414
4
HOH
HOH
414
A
HOH
415
4
HOH
HOH
415
A
HOH
416
4
HOH
HOH
416
A
HOH
417
4
HOH
HOH
417
A
HOH
418
4
HOH
HOH
418
A
HOH
419
4
HOH
HOH
419
A
HOH
420
4
HOH
HOH
420
A
HOH
421
4
HOH
HOH
421
A
HOH
422
4
HOH
HOH
422
A
HOH
423
4
HOH
HOH
423
A
HOH
424
4
HOH
HOH
424
A
HOH
425
4
HOH
HOH
425
A
HOH
426
4
HOH
HOH
426
A
HOH
427
4
HOH
HOH
427
A
HOH
428
4
HOH
HOH
428
A
HOH
429
4
HOH
HOH
429
A
HOH
430
4
HOH
HOH
430
A
HOH
431
4
HOH
HOH
431
A
HOH
432
4
HOH
HOH
432
A
HOH
433
4
HOH
HOH
433
A
HOH
434
4
HOH
HOH
434
A
HOH
435
4
HOH
HOH
435
A
HOH
436
4
HOH
HOH
436
A
HOH
437
4
HOH
HOH
437
A
HOH
438
4
HOH
HOH
438
A
HOH
439
4
HOH
HOH
439
A
HOH
440
4
HOH
HOH
440
A
HOH
441
4
HOH
HOH
441
A
HOH
442
4
HOH
HOH
442
A
ZN
800
4
HOH
HOH
443
A
CA
900
4
HOH
HOH
444
A
PHE
4
n
1
PHE
4
A
GLN
5
n
2
GLN
5
A
ARG
6
n
3
ARG
6
A
TYR
7
n
4
TYR
7
A
MET
8
n
5
MET
8
A
GLU
9
n
6
GLU
9
A
ILE
10
n
7
ILE
10
A
VAL
11
n
8
VAL
11
A
ILE
12
n
9
ILE
12
A
VAL
13
n
10
VAL
13
A
VAL
14
n
11
VAL
14
A
ASP
15
n
12
ASP
15
A
HIS
16
n
13
HIS
16
A
SER
17
n
14
SER
17
A
MET
18
n
15
MET
18
A
VAL
19
n
16
VAL
19
A
LYS
20
n
17
LYS
20
A
LYS
21
n
18
LYS
21
A
TYR
22
n
19
TYR
22
A
ASN
23
n
20
ASN
23
A
GLY
24
n
21
GLY
24
A
ASP
25
n
22
ASP
25
A
SER
26
n
23
SER
26
A
ASP
27
n
24
ASP
27
A
SER
28
n
25
SER
28
A
ILE
29
n
26
ILE
29
A
LYS
30
n
27
LYS
30
A
ALA
31
n
28
ALA
31
A
TRP
32
n
29
TRP
32
A
VAL
33
n
30
VAL
33
A
TYR
34
n
31
TYR
34
A
GLU
35
n
32
GLU
35
A
MET
36
n
33
MET
36
A
ILE
37
n
34
ILE
37
A
ASN
38
n
35
ASN
38
A
THR
39
n
36
THR
39
A
ILE
40
n
37
ILE
40
A
THR
41
n
38
THR
41
A
GLU
42
n
39
GLU
42
A
SER
43
n
40
SER
43
A
TYR
44
n
41
TYR
44
A
SER
45
n
42
SER
45
A
TYR
46
n
43
TYR
46
A
LEU
47
n
44
LEU
47
A
LYS
48
n
45
LYS
48
A
ILE
49
n
46
ILE
49
A
ASP
50
n
47
ASP
50
A
ILE
51
n
48
ILE
51
A
SER
52
n
49
SER
52
A
LEU
53
n
50
LEU
53
A
SER
54
n
51
SER
54
A
GLY
55
n
52
GLY
55
A
LEU
56
n
53
LEU
56
A
GLU
57
n
54
GLU
57
A
ILE
58
n
55
ILE
58
A
TRP
59
n
56
TRP
59
A
SER
60
n
57
SER
60
A
GLY
61
n
58
GLY
61
A
LYS
62
n
59
LYS
62
A
ASP
63
n
60
ASP
63
A
LEU
64
n
61
LEU
64
A
ILE
65
n
62
ILE
65
A
ASP
66
n
63
ASP
66
A
VAL
67
n
64
VAL
67
A
GLU
68
n
65
GLU
68
A
ALA
69
n
66
ALA
69
A
SER
70
n
67
SER
70
A
ALA
71
n
68
ALA
71
A
GLY
72
n
69
GLY
72
A
ASN
73
n
70
ASN
73
A
THR
74
n
71
THR
74
A
LEU
75
n
72
LEU
75
A
LYS
76
n
73
LYS
76
A
SER
77
n
74
SER
77
A
PHE
78
n
75
PHE
78
A
GLY
79
n
76
GLY
79
A
GLU
80
n
77
GLU
80
A
TRP
81
n
78
TRP
81
A
ARG
82
n
79
ARG
82
A
ALA
83
n
80
ALA
83
A
LYS
84
n
81
LYS
84
A
ASP
85
n
82
ASP
85
A
LEU
86
n
83
LEU
86
A
ILE
87
n
84
ILE
87
A
HIS
88
n
85
HIS
88
A
ARG
89
n
86
ARG
89
A
ILE
90
n
87
ILE
90
A
SER
91
n
88
SER
91
A
HIS
92
n
89
HIS
92
A
ASP
93
n
90
ASP
93
A
ASN
94
n
91
ASN
94
A
ALA
95
n
92
ALA
95
A
GLN
96
n
93
GLN
96
A
LEU
97
n
94
LEU
97
A
LEU
98
n
95
LEU
98
A
THR
99
n
96
THR
99
A
ALA
100
n
97
ALA
100
A
THR
101
n
98
THR
101
A
ASP
102
n
99
ASP
102
A
PHE
103
n
100
PHE
103
A
ASP
104
n
101
ASP
104
A
GLY
105
n
102
GLY
105
A
ALA
106
n
103
ALA
106
A
THR
107
n
104
THR
107
A
ILE
108
n
105
ILE
108
A
GLY
109
n
106
GLY
109
A
LEU
110
n
107
LEU
110
A
ALA
111
n
108
ALA
111
A
TYR
112
n
109
TYR
112
A
VAL
113
n
110
VAL
113
A
ALA
114
n
111
ALA
114
A
SER
115
n
112
SER
115
A
MET
116
n
113
MET
116
A
CYS
117
n
114
CYS
117
A
ASN
118
n
115
ASN
118
A
PRO
119
n
116
PRO
119
A
LYS
120
n
117
LYS
120
A
ARG
121
n
118
ARG
121
A
SER
122
n
119
SER
122
A
VAL
123
n
120
VAL
123
A
GLY
124
n
121
GLY
124
A
VAL
125
n
122
VAL
125
A
ILE
126
n
123
ILE
126
A
GLN
127
n
124
GLN
127
A
ASP
128
n
125
ASP
128
A
HIS
129
n
126
HIS
129
A
SER
130
n
127
SER
130
A
SER
131
n
128
SER
131
A
VAL
132
n
129
VAL
132
A
ASN
133
n
130
ASN
133
A
ARG
134
n
131
ARG
134
A
LEU
135
n
132
LEU
135
A
VAL
136
n
133
VAL
136
A
ALA
137
n
134
ALA
137
A
ILE
138
n
135
ILE
138
A
THR
139
n
136
THR
139
A
LEU
140
n
137
LEU
140
A
ALA
141
n
138
ALA
141
A
HIS
142
n
139
HIS
142
A
GLU
143
n
140
GLU
143
A
MET
144
n
141
MET
144
A
ALA
145
n
142
ALA
145
A
HIS
146
n
143
HIS
146
A
ASN
147
n
144
ASN
147
A
LEU
148
n
145
LEU
148
A
GLY
149
n
146
GLY
149
A
VAL
150
n
147
VAL
150
A
SER
151
n
148
SER
151
A
HIS
152
n
149
HIS
152
A
ASP
153
n
150
ASP
153
A
GLU
154
n
151
GLU
154
A
GLY
155
n
152
GLY
155
A
SER
156
n
153
SER
156
A
CYS
157
n
154
CYS
157
A
SER
158
n
155
SER
158
A
CYS
159
n
156
CYS
159
A
GLY
160
n
157
GLY
160
A
GLY
161
n
158
GLY
161
A
LYS
162
n
159
LYS
162
A
SER
163
n
160
SER
163
A
CYS
164
n
161
CYS
164
A
ILE
165
n
162
ILE
165
A
MET
166
n
163
MET
166
A
SER
167
n
164
SER
167
A
PRO
168
n
165
PRO
168
A
SER
169
n
166
SER
169
A
ILE
170
n
167
ILE
170
A
SER
171
n
168
SER
171
A
ASP
172
n
169
ASP
172
A
GLU
173
n
170
GLU
173
A
THR
174
n
171
THR
174
A
ILE
175
n
172
ILE
175
A
LYS
176
n
173
LYS
176
A
TYR
177
n
174
TYR
177
A
PHE
178
n
175
PHE
178
A
SER
179
n
176
SER
179
A
ASP
180
n
177
ASP
180
A
CYS
181
n
178
CYS
181
A
SER
182
n
179
SER
182
A
TYR
183
n
180
TYR
183
A
ILE
184
n
181
ILE
184
A
GLN
185
n
182
GLN
185
A
CYS
186
n
183
CYS
186
A
ARG
187
n
184
ARG
187
A
ASP
188
n
185
ASP
188
A
TYR
189
n
186
TYR
189
A
ILE
190
n
187
ILE
190
A
ALA
191
n
188
ALA
191
A
LYS
192
n
189
LYS
192
A
GLU
193
n
190
GLU
193
A
ASN
194
n
191
ASN
194
A
PRO
195
n
192
PRO
195
A
PRO
196
n
193
PRO
196
A
CYS
197
n
194
CYS
197
A
ILE
198
n
195
ILE
198
A
LEU
199
n
196
LEU
199
A
ASN
200
n
197
ASN
200
A
author_defined_assembly
1
monomeric
A
GLU
9
A
OE1
GLU
6
1_555
A
CA
900
C
CA
CA
1_555
A
ASP
93
A
OD1
ASP
90
1_555
102.8
A
GLU
9
A
OE1
GLU
6
1_555
A
CA
900
C
CA
CA
1_555
A
ASP
93
A
OD2
ASP
90
1_555
96.7
A
ASP
93
A
OD1
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
ASP
93
A
OD2
ASP
90
1_555
56.2
A
GLU
9
A
OE1
GLU
6
1_555
A
CA
900
C
CA
CA
1_555
A
CYS
197
A
O
CYS
194
1_555
174.5
A
ASP
93
A
OD1
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
CYS
197
A
O
CYS
194
1_555
81.0
A
ASP
93
A
OD2
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
CYS
197
A
O
CYS
194
1_555
88.7
A
GLU
9
A
OE1
GLU
6
1_555
A
CA
900
C
CA
CA
1_555
A
ASN
200
A
OD1
ASN
197
1_555
95.8
A
ASP
93
A
OD1
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
ASN
200
A
OD1
ASN
197
1_555
144.3
A
ASP
93
A
OD2
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
ASN
200
A
OD1
ASN
197
1_555
151.0
A
CYS
197
A
O
CYS
194
1_555
A
CA
900
C
CA
CA
1_555
A
ASN
200
A
OD1
ASN
197
1_555
78.9
A
GLU
9
A
OE1
GLU
6
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
319
D
O
HOH
1_555
84.2
A
ASP
93
A
OD1
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
319
D
O
HOH
1_555
76.5
A
ASP
93
A
OD2
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
319
D
O
HOH
1_555
131.8
A
CYS
197
A
O
CYS
194
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
319
D
O
HOH
1_555
92.9
A
ASN
200
A
OD1
ASN
197
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
319
D
O
HOH
1_555
75.4
A
GLU
9
A
OE1
GLU
6
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
444
D
O
HOH
1_555
83.2
A
ASP
93
A
OD1
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
444
D
O
HOH
1_555
136.0
A
ASP
93
A
OD2
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
444
D
O
HOH
1_555
79.9
A
CYS
197
A
O
CYS
194
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
444
D
O
HOH
1_555
96.9
A
ASN
200
A
OD1
ASN
197
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
444
D
O
HOH
1_555
75.9
A
HOH
319
D
O
HOH
1_555
A
CA
900
C
CA
CA
1_555
A
HOH
444
D
O
HOH
1_555
147.2
A
HIS
142
A
NE2
HIS
139
1_555
A
ZN
800
B
ZN
ZN
1_555
A
HIS
146
A
NE2
HIS
143
1_555
95.3
A
HIS
142
A
NE2
HIS
139
1_555
A
ZN
800
B
ZN
ZN
1_555
A
HIS
152
A
NE2
HIS
149
1_555
105.7
A
HIS
146
A
NE2
HIS
143
1_555
A
ZN
800
B
ZN
ZN
1_555
A
HIS
152
A
NE2
HIS
149
1_555
101.9
A
HIS
142
A
NE2
HIS
139
1_555
A
ZN
800
B
ZN
ZN
1_555
A
HOH
443
D
O
HOH
1_555
97.8
A
HIS
146
A
NE2
HIS
143
1_555
A
ZN
800
B
ZN
ZN
1_555
A
HOH
443
D
O
HOH
1_555
113.5
A
HIS
152
A
NE2
HIS
149
1_555
A
ZN
800
B
ZN
ZN
1_555
A
HOH
443
D
O
HOH
1_555
135.1
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
LEU
110
A
O
LEU
107
A
N
VAL
125
A
N
VAL
122
A
O
GLY
124
A
O
GLY
121
A
N
ALA
95
A
N
ALA
92
A
O
ASN
94
A
O
ASN
91
A
N
VAL
11
A
N
VAL
8
A
O
ARG
6
A
O
ARG
3
A
N
ASP
50
A
N
ASP
47
1
A
ARG
121
0.144
SIDE CHAIN
1
A
A
O
O
HOH
HOH
349
349
2.07
1_555
8_555
1
A
ASP
85
-126.35
-69.72
1
A
ALA
106
-69.82
0.58
1
A
CYS
117
83.52
-14.72
1
A
CYS
159
-141.01
51.75
1
A
LYS
176
-70.75
31.04
17.85
0.171
0.171
1.95
10.0
12809
88.3
1
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1IAG
1.95
10.0
139
1670
4
0
1527
0.013
1.6
1.95
10.0
1BSW
12809
0.0
0.083
1
88.3
0.283
1.95
2.1
76.6
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
ACUTOLYSIN A FROM SNAKE VENOM OF AGKISTRODON ACUTUS AT PH 7.5
1
N
N
2
N
N
3
N
N
4
N
N
A
HIS
16
A
HIS
13
HELX_P
A
LYS
21
A
LYS
18
1
1
6
A
SER
26
A
SER
23
HELX_P
A
LEU
47
A
LEU
44
1
2
22
A
ALA
71
A
ALA
68
HELX_P
A
LYS
84
A
LYS
81
1
3
14
A
LEU
86
A
LEU
83
HELX_P
A
HIS
88
A
HIS
85
5
4
3
A
ASN
133
A
ASN
130
HELX_P
A
ASN
147
A
ASN
144
1
5
15
A
ASP
180
A
ASP
177
HELX_P
A
GLU
193
A
GLU
190
1
6
14
A
PRO
196
A
PRO
193
HELX_P
A
ILE
198
A
ILE
195
5
7
3
disulf
1.954
A
CYS
117
A
SG
CYS
114
1_555
A
CYS
197
A
SG
CYS
194
1_555
disulf
2.006
A
CYS
157
A
SG
CYS
154
1_555
A
CYS
181
A
SG
CYS
178
1_555
disulf
2.185
A
CYS
159
A
SG
CYS
156
1_555
A
CYS
164
A
SG
CYS
161
1_555
metalc
2.175
A
GLU
9
A
OE1
GLU
6
1_555
A
CA
900
C
CA
CA
1_555
metalc
2.227
A
ASP
93
A
OD1
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
metalc
2.283
A
ASP
93
A
OD2
ASP
90
1_555
A
CA
900
C
CA
CA
1_555
metalc
1.992
A
HIS
142
A
NE2
HIS
139
1_555
A
ZN
800
B
ZN
ZN
1_555
metalc
1.995
A
HIS
146
A
NE2
HIS
143
1_555
A
ZN
800
B
ZN
ZN
1_555
metalc
1.991
A
HIS
152
A
NE2
HIS
149
1_555
A
ZN
800
B
ZN
ZN
1_555
metalc
2.238
A
CYS
197
A
O
CYS
194
1_555
A
CA
900
C
CA
CA
1_555
metalc
2.385
A
ASN
200
A
OD1
ASN
197
1_555
A
CA
900
C
CA
CA
1_555
metalc
2.692
A
HOH
319
D
O
HOH
1_555
A
CA
900
C
CA
CA
1_555
metalc
2.241
A
HOH
443
D
O
HOH
1_555
A
ZN
800
B
ZN
ZN
1_555
metalc
2.110
A
HOH
444
D
O
HOH
1_555
A
CA
900
C
CA
CA
1_555
METAL BINDING PROTEIN
METALLOPROTEINASE, SNAKE VENOM, MMP, METAL BINDING PROTEIN
ACLA_AGKAC
UNP
1
191
Q9PW35
191
388
1BSW
4
200
Q9PW35
A
1
1
197
5
anti-parallel
parallel
parallel
parallel
A
GLY
109
A
GLY
106
A
ALA
111
A
ALA
108
A
VAL
123
A
VAL
120
A
GLN
127
A
GLN
124
A
ASN
94
A
ASN
91
A
THR
99
A
THR
96
A
ARG
6
A
ARG
3
A
VAL
14
A
VAL
11
A
ILE
49
A
ILE
46
A
ILE
58
A
ILE
55
BINDING SITE FOR RESIDUE ZN A 800
A
ZN
800
Software
4
BINDING SITE FOR RESIDUE CA A 900
A
CA
900
Software
6
A
HIS
142
A
HIS
139
4
1_555
A
HIS
146
A
HIS
143
4
1_555
A
HIS
152
A
HIS
149
4
1_555
A
HOH
443
D
HOH
4
1_555
A
GLU
9
A
GLU
6
6
1_555
A
ASP
93
A
ASP
90
6
1_555
A
CYS
197
A
CYS
194
6
1_555
A
ASN
200
A
ASN
197
6
1_555
A
HOH
319
D
HOH
6
1_555
A
HOH
444
D
HOH
6
1_555
96
P 43 21 2