0.018973
0.000000
0.000000
0.000000
0.013375
0.000000
0.000000
0.000000
0.007500
0.00000
0.00000
0.00000
Ramasubbu, N.
Sekar, K.
Velmurugan, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
52.707
74.768
133.337
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
Cl -1
35.453
CHLORIDE 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
C5 H7 N O3
129.114
n
PYROGLUTAMIC ACID
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
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
CL
N
76
N
N
N
77
R
C
N
78
N
C
N
79
N
O
N
80
N
C
N
81
N
S
N
82
N
O
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
H
N
90
N
N
N
91
S
C
N
92
N
C
N
93
N
O
N
94
N
C
N
95
N
C
N
96
N
C
N
97
N
O
N
98
N
N
N
99
N
O
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
H
N
110
N
N
N
111
S
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
O
N
119
N
O
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
H
N
129
N
N
N
130
N
C
N
131
N
C
N
132
N
O
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
N
N
140
S
C
N
141
N
C
N
142
N
O
N
143
N
C
Y
144
N
C
Y
145
N
N
Y
146
N
C
Y
147
N
C
Y
148
N
N
N
149
N
O
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
H
N
160
N
O
N
161
N
H
N
162
N
H
N
163
N
N
N
164
S
C
N
165
N
C
N
166
N
O
N
167
S
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
O
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
H
N
185
N
N
N
186
S
C
N
187
N
C
N
188
N
O
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
C
N
193
N
O
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
H
N
207
N
N
N
208
S
C
N
209
N
C
N
210
N
O
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
C
N
215
N
N
N
216
N
O
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
N
N
233
S
C
N
234
N
C
N
235
N
O
N
236
N
C
N
237
N
C
N
238
N
S
N
239
N
C
N
240
N
O
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
C
N
256
N
C
N
257
N
O
N
258
N
C
N
259
N
O
N
260
N
O
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
N
N
269
S
C
N
270
N
C
N
271
N
O
N
272
N
C
Y
273
N
C
Y
274
N
C
Y
275
N
C
Y
276
N
C
Y
277
N
C
Y
278
N
C
N
279
N
O
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
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
C
N
297
N
C
N
298
N
O
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
H
N
308
N
N
N
309
S
C
N
310
N
C
N
311
N
O
N
312
N
C
N
313
N
O
N
314
N
O
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
R
C
N
327
N
O
N
328
N
C
N
329
N
O
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
H
N
339
N
N
N
340
S
C
N
341
N
C
N
342
N
O
N
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
C
Y
347
N
N
Y
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
N
353
N
O
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
H
N
366
N
N
N
367
S
C
N
368
N
C
N
369
N
O
N
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
C
N
377
N
O
N
378
N
O
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
H
N
390
N
N
N
391
S
C
N
392
N
C
N
393
N
O
N
394
N
C
N
395
N
C
N
396
N
C
N
397
N
O
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
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
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
doub
N
250
N
doub
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
doub
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
Y
264
N
doub
Y
265
N
sing
Y
266
N
sing
N
267
N
sing
Y
268
N
doub
N
269
N
sing
Y
270
N
doub
N
271
N
sing
Y
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
doub
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
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
doub
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
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
doub
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
Y
333
N
doub
Y
334
N
sing
Y
335
N
sing
N
336
N
sing
Y
337
N
doub
Y
338
N
sing
Y
339
N
sing
N
340
N
sing
Y
341
N
sing
Y
342
N
doub
N
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
doub
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
Y
361
N
doub
Y
362
N
sing
Y
363
N
sing
N
364
N
sing
Y
365
N
doub
N
366
N
sing
Y
367
N
doub
N
368
N
sing
Y
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
sing
N
379
N
sing
N
380
N
doub
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
To be Published
0353
Structure solution and refinment of recombinant human salivary amylase
10.2210/pdb1c8q/pdb
pdb_00001c8q
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
195
liquid nitrogen temperature
1
IMAGE PLATE
1995-07-01
RIGAKU RAXIS II
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
OTHER
55955.258
ALPHA-AMYLASE
3.2.1.1
1
man
polymer
40.078
CALCIUM ION
1
syn
non-polymer
35.453
CHLORIDE ION
1
syn
non-polymer
18.015
water
267
nat
water
no
yes
(PCA)YSSNTQQGRTSIVHLFEWRWVDIALECERYLAPKGFGGVQVSPPNENVAIHNPFRPWWERYQPVSYKLCTRSGNE
DEFRNMVTRCNNVGVRIYVDAVINHMCGNAVSAGTSSTCGSYFNPGSRDFPAVPYSGWDFNDGKCKTGSGDIENYNDATQ
VRDCRLSGLLDLALGKDYVRSKIAEYMNHLIDIGVAGFRIDASKHMWPGDIKAILDKLHNLNSNWFPEGSKPFIYQEVID
LGGEPIKSSDYFGNGRVTEFKYGAKLGTVIRKWNGEKMSYLKNWGEGWGFMPSDRALVFVDNHDNQRGHGAGGASILTFW
DARLYKMAVGFMLAHPYGFTRVMSSYRWPRYFENGKDVNDWVGPPNDNGVTKEVTINPDTTCGNDWVCEHRWRQIRNMVN
FRNVVDGQPFTNWYDNGSNQVAFGRGNRGFIVFNNDDWTFSLTLQTGLPAGTYCDVISGDKINGNCTGIKIYVSDDGKAH
FSISNSAEDPFIAIHAESKL
QYSSNTQQGRTSIVHLFEWRWVDIALECERYLAPKGFGGVQVSPPNENVAIHNPFRPWWERYQPVSYKLCTRSGNEDEFR
NMVTRCNNVGVRIYVDAVINHMCGNAVSAGTSSTCGSYFNPGSRDFPAVPYSGWDFNDGKCKTGSGDIENYNDATQVRDC
RLSGLLDLALGKDYVRSKIAEYMNHLIDIGVAGFRIDASKHMWPGDIKAILDKLHNLNSNWFPEGSKPFIYQEVIDLGGE
PIKSSDYFGNGRVTEFKYGAKLGTVIRKWNGEKMSYLKNWGEGWGFMPSDRALVFVDNHDNQRGHGAGGASILTFWDARL
YKMAVGFMLAHPYGFTRVMSSYRWPRYFENGKDVNDWVGPPNDNGVTKEVTINPDTTCGNDWVCEHRWRQIRNMVNFRNV
VDGQPFTNWYDNGSNQVAFGRGNRGFIVFNNDDWTFSLTLQTGLPAGTYCDVISGDKINGNCTGIKIYVSDDGKAHFSIS
NSAEDPFIAIHAESKL
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
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n
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n
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n
n
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n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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n
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n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
SALIVA
fall armyworm
Spodoptera
sample
9606
SALIVARY GLAND
Homo sapiens
7108
Spodoptera frugiperda
BACULOVIRUS
PVL1392
1
2.35
47.59
VAPOR DIFFUSION, HANGING DROP
9.0
10 mM Tris- HCL containing 5 mM CaCl2, 44% MPD, protein concentration 20 mg/ml, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 273K
273
software
entity_poly
pdbx_struct_mod_residue
struct_conn
struct_ref_seq_dif
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
Refinement description
Database references
Derived calculations
Polymer sequence
Data collection
Database references
Derived calculations
Refinement description
1
0
2001-06-13
1
1
2008-04-26
1
2
2011-07-13
1
3
2017-10-04
2
0
2019-12-25
2
1
2023-08-09
_entity_poly.pdbx_seq_one_letter_code_can
_pdbx_struct_mod_residue.parent_comp_id
_struct_conn.pdbx_leaving_atom_flag
_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
THE NATIVE AMYLASE STRUCTURE
RCSB
Y
RCSB
2000-06-08
REL
REL
CA
CALCIUM ION
CL
CHLORIDE ION
HOH
water
1SMD
PDB
experimental model
CA2
497
2
CA
CA
497
A
CL1
498
3
CL
CL
498
A
WAT
501
4
HOH
HOH
501
A
WAT
502
4
HOH
HOH
502
A
WAT
503
4
HOH
HOH
503
A
WAT
504
4
HOH
HOH
504
A
WAT
505
4
HOH
HOH
505
A
WAT
506
4
HOH
HOH
506
A
WAT
507
4
HOH
HOH
507
A
WAT
508
4
HOH
HOH
508
A
WAT
509
4
HOH
HOH
509
A
WAT
510
4
HOH
HOH
510
A
WAT
511
4
HOH
HOH
511
A
WAT
512
4
HOH
HOH
512
A
WAT
513
4
HOH
HOH
513
A
WAT
514
4
HOH
HOH
514
A
WAT
515
4
HOH
HOH
515
A
WAT
516
4
HOH
HOH
516
A
WAT
517
4
HOH
HOH
517
A
WAT
518
4
HOH
HOH
518
A
WAT
519
4
HOH
HOH
519
A
WAT
520
4
HOH
HOH
520
A
WAT
521
4
HOH
HOH
521
A
WAT
522
4
HOH
HOH
522
A
WAT
523
4
HOH
HOH
523
A
WAT
524
4
HOH
HOH
524
A
WAT
525
4
HOH
HOH
525
A
WAT
526
4
HOH
HOH
526
A
WAT
527
4
HOH
HOH
527
A
WAT
528
4
HOH
HOH
528
A
WAT
529
4
HOH
HOH
529
A
WAT
530
4
HOH
HOH
530
A
WAT
531
4
HOH
HOH
531
A
WAT
532
4
HOH
HOH
532
A
WAT
533
4
HOH
HOH
533
A
WAT
534
4
HOH
HOH
534
A
WAT
535
4
HOH
HOH
535
A
WAT
536
4
HOH
HOH
536
A
WAT
537
4
HOH
HOH
537
A
WAT
538
4
HOH
HOH
538
A
WAT
539
4
HOH
HOH
539
A
WAT
540
4
HOH
HOH
540
A
WAT
541
4
HOH
HOH
541
A
WAT
542
4
HOH
HOH
542
A
WAT
543
4
HOH
HOH
543
A
WAT
544
4
HOH
HOH
544
A
WAT
545
4
HOH
HOH
545
A
WAT
546
4
HOH
HOH
546
A
WAT
547
4
HOH
HOH
547
A
WAT
548
4
HOH
HOH
548
A
WAT
549
4
HOH
HOH
549
A
WAT
550
4
HOH
HOH
550
A
WAT
551
4
HOH
HOH
551
A
WAT
552
4
HOH
HOH
552
A
WAT
553
4
HOH
HOH
553
A
WAT
554
4
HOH
HOH
554
A
WAT
555
4
HOH
HOH
555
A
WAT
556
4
HOH
HOH
556
A
WAT
557
4
HOH
HOH
557
A
WAT
558
4
HOH
HOH
558
A
WAT
559
4
HOH
HOH
559
A
WAT
560
4
HOH
HOH
560
A
WAT
561
4
HOH
HOH
561
A
WAT
562
4
HOH
HOH
562
A
WAT
563
4
HOH
HOH
563
A
WAT
564
4
HOH
HOH
564
A
WAT
565
4
HOH
HOH
565
A
WAT
566
4
HOH
HOH
566
A
WAT
567
4
HOH
HOH
567
A
WAT
568
4
HOH
HOH
568
A
WAT
569
4
HOH
HOH
569
A
WAT
570
4
HOH
HOH
570
A
WAT
571
4
HOH
HOH
571
A
WAT
572
4
HOH
HOH
572
A
WAT
573
4
HOH
HOH
573
A
WAT
574
4
HOH
HOH
574
A
WAT
575
4
HOH
HOH
575
A
WAT
576
4
HOH
HOH
576
A
WAT
577
4
HOH
HOH
577
A
WAT
578
4
HOH
HOH
578
A
WAT
579
4
HOH
HOH
579
A
WAT
580
4
HOH
HOH
580
A
WAT
581
4
HOH
HOH
581
A
WAT
582
4
HOH
HOH
582
A
WAT
583
4
HOH
HOH
583
A
WAT
584
4
HOH
HOH
584
A
WAT
585
4
HOH
HOH
585
A
WAT
586
4
HOH
HOH
586
A
WAT
587
4
HOH
HOH
587
A
WAT
588
4
HOH
HOH
588
A
WAT
589
4
HOH
HOH
589
A
WAT
590
4
HOH
HOH
590
A
WAT
591
4
HOH
HOH
591
A
WAT
592
4
HOH
HOH
592
A
WAT
593
4
HOH
HOH
593
A
WAT
594
4
HOH
HOH
594
A
WAT
595
4
HOH
HOH
595
A
WAT
596
4
HOH
HOH
596
A
WAT
597
4
HOH
HOH
597
A
WAT
598
4
HOH
HOH
598
A
WAT
599
4
HOH
HOH
599
A
WAT
600
4
HOH
HOH
600
A
WAT
601
4
HOH
HOH
601
A
WAT
602
4
HOH
HOH
602
A
WAT
603
4
HOH
HOH
603
A
WAT
604
4
HOH
HOH
604
A
WAT
605
4
HOH
HOH
605
A
WAT
606
4
HOH
HOH
606
A
WAT
607
4
HOH
HOH
607
A
WAT
608
4
HOH
HOH
608
A
WAT
609
4
HOH
HOH
609
A
WAT
610
4
HOH
HOH
610
A
WAT
611
4
HOH
HOH
611
A
WAT
612
4
HOH
HOH
612
A
WAT
613
4
HOH
HOH
613
A
WAT
614
4
HOH
HOH
614
A
WAT
615
4
HOH
HOH
615
A
WAT
616
4
HOH
HOH
616
A
WAT
617
4
HOH
HOH
617
A
WAT
618
4
HOH
HOH
618
A
WAT
619
4
HOH
HOH
619
A
WAT
620
4
HOH
HOH
620
A
WAT
621
4
HOH
HOH
621
A
WAT
622
4
HOH
HOH
622
A
WAT
623
4
HOH
HOH
623
A
WAT
624
4
HOH
HOH
624
A
WAT
625
4
HOH
HOH
625
A
WAT
626
4
HOH
HOH
626
A
WAT
627
4
HOH
HOH
627
A
WAT
628
4
HOH
HOH
628
A
WAT
629
4
HOH
HOH
629
A
WAT
630
4
HOH
HOH
630
A
WAT
631
4
HOH
HOH
631
A
WAT
632
4
HOH
HOH
632
A
WAT
633
4
HOH
HOH
633
A
WAT
634
4
HOH
HOH
634
A
WAT
635
4
HOH
HOH
635
A
WAT
636
4
HOH
HOH
636
A
WAT
637
4
HOH
HOH
637
A
WAT
638
4
HOH
HOH
638
A
WAT
639
4
HOH
HOH
639
A
WAT
640
4
HOH
HOH
640
A
WAT
641
4
HOH
HOH
641
A
WAT
642
4
HOH
HOH
642
A
WAT
643
4
HOH
HOH
643
A
WAT
644
4
HOH
HOH
644
A
WAT
645
4
HOH
HOH
645
A
WAT
646
4
HOH
HOH
646
A
WAT
647
4
HOH
HOH
647
A
WAT
648
4
HOH
HOH
648
A
WAT
649
4
HOH
HOH
649
A
WAT
650
4
HOH
HOH
650
A
WAT
651
4
HOH
HOH
651
A
WAT
652
4
HOH
HOH
652
A
WAT
653
4
HOH
HOH
653
A
WAT
654
4
HOH
HOH
654
A
WAT
655
4
HOH
HOH
655
A
WAT
656
4
HOH
HOH
656
A
WAT
657
4
HOH
HOH
657
A
WAT
658
4
HOH
HOH
658
A
WAT
659
4
HOH
HOH
659
A
WAT
660
4
HOH
HOH
660
A
WAT
661
4
HOH
HOH
661
A
WAT
662
4
HOH
HOH
662
A
WAT
663
4
HOH
HOH
663
A
WAT
664
4
HOH
HOH
664
A
WAT
665
4
HOH
HOH
665
A
WAT
666
4
HOH
HOH
666
A
WAT
667
4
HOH
HOH
667
A
WAT
668
4
HOH
HOH
668
A
WAT
669
4
HOH
HOH
669
A
WAT
670
4
HOH
HOH
670
A
WAT
671
4
HOH
HOH
671
A
WAT
672
4
HOH
HOH
672
A
WAT
673
4
HOH
HOH
673
A
WAT
674
4
HOH
HOH
674
A
WAT
675
4
HOH
HOH
675
A
WAT
676
4
HOH
HOH
676
A
WAT
677
4
HOH
HOH
677
A
WAT
678
4
HOH
HOH
678
A
WAT
679
4
HOH
HOH
679
A
WAT
680
4
HOH
HOH
680
A
WAT
681
4
HOH
HOH
681
A
WAT
682
4
HOH
HOH
682
A
WAT
683
4
HOH
HOH
683
A
WAT
684
4
HOH
HOH
684
A
WAT
685
4
HOH
HOH
685
A
WAT
686
4
HOH
HOH
686
A
WAT
687
4
HOH
HOH
687
A
WAT
688
4
HOH
HOH
688
A
WAT
689
4
HOH
HOH
689
A
WAT
690
4
HOH
HOH
690
A
WAT
691
4
HOH
HOH
691
A
WAT
692
4
HOH
HOH
692
A
WAT
693
4
HOH
HOH
693
A
WAT
694
4
HOH
HOH
694
A
WAT
695
4
HOH
HOH
695
A
WAT
696
4
HOH
HOH
696
A
WAT
697
4
HOH
HOH
697
A
WAT
698
4
HOH
HOH
698
A
WAT
699
4
HOH
HOH
699
A
WAT
700
4
HOH
HOH
700
A
WAT
701
4
HOH
HOH
701
A
WAT
702
4
HOH
HOH
702
A
WAT
703
4
HOH
HOH
703
A
WAT
704
4
HOH
HOH
704
A
WAT
705
4
HOH
HOH
705
A
WAT
706
4
HOH
HOH
706
A
WAT
707
4
HOH
HOH
707
A
WAT
708
4
HOH
HOH
708
A
WAT
709
4
HOH
HOH
709
A
WAT
710
4
HOH
HOH
710
A
WAT
711
4
HOH
HOH
711
A
WAT
712
4
HOH
HOH
712
A
WAT
713
4
HOH
HOH
713
A
WAT
714
4
HOH
HOH
714
A
WAT
715
4
HOH
HOH
715
A
WAT
716
4
HOH
HOH
716
A
WAT
717
4
HOH
HOH
717
A
WAT
718
4
HOH
HOH
718
A
WAT
719
4
HOH
HOH
719
A
WAT
720
4
HOH
HOH
720
A
WAT
721
4
HOH
HOH
721
A
WAT
722
4
HOH
HOH
722
A
WAT
723
4
HOH
HOH
723
A
WAT
724
4
HOH
HOH
724
A
WAT
725
4
HOH
HOH
725
A
WAT
726
4
HOH
HOH
726
A
WAT
727
4
HOH
HOH
727
A
WAT
728
4
HOH
HOH
728
A
WAT
729
4
HOH
HOH
729
A
WAT
730
4
HOH
HOH
730
A
WAT
731
4
HOH
HOH
731
A
WAT
732
4
HOH
HOH
732
A
WAT
733
4
HOH
HOH
733
A
WAT
734
4
HOH
HOH
734
A
WAT
735
4
HOH
HOH
735
A
WAT
736
4
HOH
HOH
736
A
WAT
737
4
HOH
HOH
737
A
WAT
738
4
HOH
HOH
738
A
WAT
739
4
HOH
HOH
739
A
WAT
740
4
HOH
HOH
740
A
WAT
741
4
HOH
HOH
741
A
WAT
742
4
HOH
HOH
742
A
WAT
743
4
HOH
HOH
743
A
WAT
744
4
HOH
HOH
744
A
WAT
745
4
HOH
HOH
745
A
WAT
746
4
HOH
HOH
746
A
WAT
747
4
HOH
HOH
747
A
WAT
748
4
HOH
HOH
748
A
WAT
749
4
HOH
HOH
749
A
WAT
750
4
HOH
HOH
750
A
WAT
751
4
HOH
HOH
751
A
WAT
752
4
HOH
HOH
752
A
WAT
753
4
HOH
HOH
753
A
WAT
754
4
HOH
HOH
754
A
WAT
755
4
HOH
HOH
755
A
WAT
756
4
HOH
HOH
756
A
WAT
757
4
HOH
HOH
757
A
WAT
758
4
HOH
HOH
758
A
WAT
759
4
HOH
HOH
759
A
WAT
760
4
HOH
HOH
760
A
WAT
761
4
HOH
HOH
761
A
WAT
762
4
HOH
HOH
762
A
WAT
763
4
HOH
HOH
763
A
WAT
764
4
HOH
HOH
764
A
WAT
765
4
HOH
HOH
765
A
WAT
766
4
HOH
HOH
766
A
WAT
767
4
HOH
HOH
767
A
PCA
1
n
1
PCA
1
A
TYR
2
n
2
TYR
2
A
SER
3
n
3
SER
3
A
SER
4
n
4
SER
4
A
ASN
5
n
5
ASN
5
A
THR
6
n
6
THR
6
A
GLN
7
n
7
GLN
7
A
GLN
8
n
8
GLN
8
A
GLY
9
n
9
GLY
9
A
ARG
10
n
10
ARG
10
A
THR
11
n
11
THR
11
A
SER
12
n
12
SER
12
A
ILE
13
n
13
ILE
13
A
VAL
14
n
14
VAL
14
A
HIS
15
n
15
HIS
15
A
LEU
16
n
16
LEU
16
A
PHE
17
n
17
PHE
17
A
GLU
18
n
18
GLU
18
A
TRP
19
n
19
TRP
19
A
ARG
20
n
20
ARG
20
A
TRP
21
n
21
TRP
21
A
VAL
22
n
22
VAL
22
A
ASP
23
n
23
ASP
23
A
ILE
24
n
24
ILE
24
A
ALA
25
n
25
ALA
25
A
LEU
26
n
26
LEU
26
A
GLU
27
n
27
GLU
27
A
CYS
28
n
28
CYS
28
A
GLU
29
n
29
GLU
29
A
ARG
30
n
30
ARG
30
A
TYR
31
n
31
TYR
31
A
LEU
32
n
32
LEU
32
A
ALA
33
n
33
ALA
33
A
PRO
34
n
34
PRO
34
A
LYS
35
n
35
LYS
35
A
GLY
36
n
36
GLY
36
A
PHE
37
n
37
PHE
37
A
GLY
38
n
38
GLY
38
A
GLY
39
n
39
GLY
39
A
VAL
40
n
40
VAL
40
A
GLN
41
n
41
GLN
41
A
VAL
42
n
42
VAL
42
A
SER
43
n
43
SER
43
A
PRO
44
n
44
PRO
44
A
PRO
45
n
45
PRO
45
A
ASN
46
n
46
ASN
46
A
GLU
47
n
47
GLU
47
A
ASN
48
n
48
ASN
48
A
VAL
49
n
49
VAL
49
A
ALA
50
n
50
ALA
50
A
ILE
51
n
51
ILE
51
A
HIS
52
n
52
HIS
52
A
ASN
53
n
53
ASN
53
A
PRO
54
n
54
PRO
54
A
PHE
55
n
55
PHE
55
A
ARG
56
n
56
ARG
56
A
PRO
57
n
57
PRO
57
A
TRP
58
n
58
TRP
58
A
TRP
59
n
59
TRP
59
A
GLU
60
n
60
GLU
60
A
ARG
61
n
61
ARG
61
A
TYR
62
n
62
TYR
62
A
GLN
63
n
63
GLN
63
A
PRO
64
n
64
PRO
64
A
VAL
65
n
65
VAL
65
A
SER
66
n
66
SER
66
A
TYR
67
n
67
TYR
67
A
LYS
68
n
68
LYS
68
A
LEU
69
n
69
LEU
69
A
CYS
70
n
70
CYS
70
A
THR
71
n
71
THR
71
A
ARG
72
n
72
ARG
72
A
SER
73
n
73
SER
73
A
GLY
74
n
74
GLY
74
A
ASN
75
n
75
ASN
75
A
GLU
76
n
76
GLU
76
A
ASP
77
n
77
ASP
77
A
GLU
78
n
78
GLU
78
A
PHE
79
n
79
PHE
79
A
ARG
80
n
80
ARG
80
A
ASN
81
n
81
ASN
81
A
MET
82
n
82
MET
82
A
VAL
83
n
83
VAL
83
A
THR
84
n
84
THR
84
A
ARG
85
n
85
ARG
85
A
CYS
86
n
86
CYS
86
A
ASN
87
n
87
ASN
87
A
ASN
88
n
88
ASN
88
A
VAL
89
n
89
VAL
89
A
GLY
90
n
90
GLY
90
A
VAL
91
n
91
VAL
91
A
ARG
92
n
92
ARG
92
A
ILE
93
n
93
ILE
93
A
TYR
94
n
94
TYR
94
A
VAL
95
n
95
VAL
95
A
ASP
96
n
96
ASP
96
A
ALA
97
n
97
ALA
97
A
VAL
98
n
98
VAL
98
A
ILE
99
n
99
ILE
99
A
ASN
100
n
100
ASN
100
A
HIS
101
n
101
HIS
101
A
MET
102
n
102
MET
102
A
CYS
103
n
103
CYS
103
A
GLY
104
n
104
GLY
104
A
ASN
105
n
105
ASN
105
A
ALA
106
n
106
ALA
106
A
VAL
107
n
107
VAL
107
A
SER
108
n
108
SER
108
A
ALA
109
n
109
ALA
109
A
GLY
110
n
110
GLY
110
A
THR
111
n
111
THR
111
A
SER
112
n
112
SER
112
A
SER
113
n
113
SER
113
A
THR
114
n
114
THR
114
A
CYS
115
n
115
CYS
115
A
GLY
116
n
116
GLY
116
A
SER
117
n
117
SER
117
A
TYR
118
n
118
TYR
118
A
PHE
119
n
119
PHE
119
A
ASN
120
n
120
ASN
120
A
PRO
121
n
121
PRO
121
A
GLY
122
n
122
GLY
122
A
SER
123
n
123
SER
123
A
ARG
124
n
124
ARG
124
A
ASP
125
n
125
ASP
125
A
PHE
126
n
126
PHE
126
A
PRO
127
n
127
PRO
127
A
ALA
128
n
128
ALA
128
A
VAL
129
n
129
VAL
129
A
PRO
130
n
130
PRO
130
A
TYR
131
n
131
TYR
131
A
SER
132
n
132
SER
132
A
GLY
133
n
133
GLY
133
A
TRP
134
n
134
TRP
134
A
ASP
135
n
135
ASP
135
A
PHE
136
n
136
PHE
136
A
ASN
137
n
137
ASN
137
A
ASP
138
n
138
ASP
138
A
GLY
139
n
139
GLY
139
A
LYS
140
n
140
LYS
140
A
CYS
141
n
141
CYS
141
A
LYS
142
n
142
LYS
142
A
THR
143
n
143
THR
143
A
GLY
144
n
144
GLY
144
A
SER
145
n
145
SER
145
A
GLY
146
n
146
GLY
146
A
ASP
147
n
147
ASP
147
A
ILE
148
n
148
ILE
148
A
GLU
149
n
149
GLU
149
A
ASN
150
n
150
ASN
150
A
TYR
151
n
151
TYR
151
A
ASN
152
n
152
ASN
152
A
ASP
153
n
153
ASP
153
A
ALA
154
n
154
ALA
154
A
THR
155
n
155
THR
155
A
GLN
156
n
156
GLN
156
A
VAL
157
n
157
VAL
157
A
ARG
158
n
158
ARG
158
A
ASP
159
n
159
ASP
159
A
CYS
160
n
160
CYS
160
A
ARG
161
n
161
ARG
161
A
LEU
162
n
162
LEU
162
A
SER
163
n
163
SER
163
A
GLY
164
n
164
GLY
164
A
LEU
165
n
165
LEU
165
A
LEU
166
n
166
LEU
166
A
ASP
167
n
167
ASP
167
A
LEU
168
n
168
LEU
168
A
ALA
169
n
169
ALA
169
A
LEU
170
n
170
LEU
170
A
GLY
171
n
171
GLY
171
A
LYS
172
n
172
LYS
172
A
ASP
173
n
173
ASP
173
A
TYR
174
n
174
TYR
174
A
VAL
175
n
175
VAL
175
A
ARG
176
n
176
ARG
176
A
SER
177
n
177
SER
177
A
LYS
178
n
178
LYS
178
A
ILE
179
n
179
ILE
179
A
ALA
180
n
180
ALA
180
A
GLU
181
n
181
GLU
181
A
TYR
182
n
182
TYR
182
A
MET
183
n
183
MET
183
A
ASN
184
n
184
ASN
184
A
HIS
185
n
185
HIS
185
A
LEU
186
n
186
LEU
186
A
ILE
187
n
187
ILE
187
A
ASP
188
n
188
ASP
188
A
ILE
189
n
189
ILE
189
A
GLY
190
n
190
GLY
190
A
VAL
191
n
191
VAL
191
A
ALA
192
n
192
ALA
192
A
GLY
193
n
193
GLY
193
A
PHE
194
n
194
PHE
194
A
ARG
195
n
195
ARG
195
A
ILE
196
n
196
ILE
196
A
ASP
197
n
197
ASP
197
A
ALA
198
n
198
ALA
198
A
SER
199
n
199
SER
199
A
LYS
200
n
200
LYS
200
A
HIS
201
n
201
HIS
201
A
MET
202
n
202
MET
202
A
TRP
203
n
203
TRP
203
A
PRO
204
n
204
PRO
204
A
GLY
205
n
205
GLY
205
A
ASP
206
n
206
ASP
206
A
ILE
207
n
207
ILE
207
A
LYS
208
n
208
LYS
208
A
ALA
209
n
209
ALA
209
A
ILE
210
n
210
ILE
210
A
LEU
211
n
211
LEU
211
A
ASP
212
n
212
ASP
212
A
LYS
213
n
213
LYS
213
A
LEU
214
n
214
LEU
214
A
HIS
215
n
215
HIS
215
A
ASN
216
n
216
ASN
216
A
LEU
217
n
217
LEU
217
A
ASN
218
n
218
ASN
218
A
SER
219
n
219
SER
219
A
ASN
220
n
220
ASN
220
A
TRP
221
n
221
TRP
221
A
PHE
222
n
222
PHE
222
A
PRO
223
n
223
PRO
223
A
GLU
224
n
224
GLU
224
A
GLY
225
n
225
GLY
225
A
SER
226
n
226
SER
226
A
LYS
227
n
227
LYS
227
A
PRO
228
n
228
PRO
228
A
PHE
229
n
229
PHE
229
A
ILE
230
n
230
ILE
230
A
TYR
231
n
231
TYR
231
A
GLN
232
n
232
GLN
232
A
GLU
233
n
233
GLU
233
A
VAL
234
n
234
VAL
234
A
ILE
235
n
235
ILE
235
A
ASP
236
n
236
ASP
236
A
LEU
237
n
237
LEU
237
A
GLY
238
n
238
GLY
238
A
GLY
239
n
239
GLY
239
A
GLU
240
n
240
GLU
240
A
PRO
241
n
241
PRO
241
A
ILE
242
n
242
ILE
242
A
LYS
243
n
243
LYS
243
A
SER
244
n
244
SER
244
A
SER
245
n
245
SER
245
A
ASP
246
n
246
ASP
246
A
TYR
247
n
247
TYR
247
A
PHE
248
n
248
PHE
248
A
GLY
249
n
249
GLY
249
A
ASN
250
n
250
ASN
250
A
GLY
251
n
251
GLY
251
A
ARG
252
n
252
ARG
252
A
VAL
253
n
253
VAL
253
A
THR
254
n
254
THR
254
A
GLU
255
n
255
GLU
255
A
PHE
256
n
256
PHE
256
A
LYS
257
n
257
LYS
257
A
TYR
258
n
258
TYR
258
A
GLY
259
n
259
GLY
259
A
ALA
260
n
260
ALA
260
A
LYS
261
n
261
LYS
261
A
LEU
262
n
262
LEU
262
A
GLY
263
n
263
GLY
263
A
THR
264
n
264
THR
264
A
VAL
265
n
265
VAL
265
A
ILE
266
n
266
ILE
266
A
ARG
267
n
267
ARG
267
A
LYS
268
n
268
LYS
268
A
TRP
269
n
269
TRP
269
A
ASN
270
n
270
ASN
270
A
GLY
271
n
271
GLY
271
A
GLU
272
n
272
GLU
272
A
LYS
273
n
273
LYS
273
A
MET
274
n
274
MET
274
A
SER
275
n
275
SER
275
A
TYR
276
n
276
TYR
276
A
LEU
277
n
277
LEU
277
A
LYS
278
n
278
LYS
278
A
ASN
279
n
279
ASN
279
A
TRP
280
n
280
TRP
280
A
GLY
281
n
281
GLY
281
A
GLU
282
n
282
GLU
282
A
GLY
283
n
283
GLY
283
A
TRP
284
n
284
TRP
284
A
GLY
285
n
285
GLY
285
A
PHE
286
n
286
PHE
286
A
MET
287
n
287
MET
287
A
PRO
288
n
288
PRO
288
A
SER
289
n
289
SER
289
A
ASP
290
n
290
ASP
290
A
ARG
291
n
291
ARG
291
A
ALA
292
n
292
ALA
292
A
LEU
293
n
293
LEU
293
A
VAL
294
n
294
VAL
294
A
PHE
295
n
295
PHE
295
A
VAL
296
n
296
VAL
296
A
ASP
297
n
297
ASP
297
A
ASN
298
n
298
ASN
298
A
HIS
299
n
299
HIS
299
A
ASP
300
n
300
ASP
300
A
ASN
301
n
301
ASN
301
A
GLN
302
n
302
GLN
302
A
ARG
303
n
303
ARG
303
A
GLY
304
n
304
GLY
304
A
HIS
305
n
305
HIS
305
A
GLY
306
n
306
GLY
306
A
ALA
307
n
307
ALA
307
A
GLY
308
n
308
GLY
308
A
GLY
309
n
309
GLY
309
A
ALA
310
n
310
ALA
310
A
SER
311
n
311
SER
311
A
ILE
312
n
312
ILE
312
A
LEU
313
n
313
LEU
313
A
THR
314
n
314
THR
314
A
PHE
315
n
315
PHE
315
A
TRP
316
n
316
TRP
316
A
ASP
317
n
317
ASP
317
A
ALA
318
n
318
ALA
318
A
ARG
319
n
319
ARG
319
A
LEU
320
n
320
LEU
320
A
TYR
321
n
321
TYR
321
A
LYS
322
n
322
LYS
322
A
MET
323
n
323
MET
323
A
ALA
324
n
324
ALA
324
A
VAL
325
n
325
VAL
325
A
GLY
326
n
326
GLY
326
A
PHE
327
n
327
PHE
327
A
MET
328
n
328
MET
328
A
LEU
329
n
329
LEU
329
A
ALA
330
n
330
ALA
330
A
HIS
331
n
331
HIS
331
A
PRO
332
n
332
PRO
332
A
TYR
333
n
333
TYR
333
A
GLY
334
n
334
GLY
334
A
PHE
335
n
335
PHE
335
A
THR
336
n
336
THR
336
A
ARG
337
n
337
ARG
337
A
VAL
338
n
338
VAL
338
A
MET
339
n
339
MET
339
A
SER
340
n
340
SER
340
A
SER
341
n
341
SER
341
A
TYR
342
n
342
TYR
342
A
ARG
343
n
343
ARG
343
A
TRP
344
n
344
TRP
344
A
PRO
345
n
345
PRO
345
A
ARG
346
n
346
ARG
346
A
TYR
347
n
347
TYR
347
A
PHE
348
n
348
PHE
348
A
GLU
349
n
349
GLU
349
A
ASN
350
n
350
ASN
350
A
GLY
351
n
351
GLY
351
A
LYS
352
n
352
LYS
352
A
ASP
353
n
353
ASP
353
A
VAL
354
n
354
VAL
354
A
ASN
355
n
355
ASN
355
A
ASP
356
n
356
ASP
356
A
TRP
357
n
357
TRP
357
A
VAL
358
n
358
VAL
358
A
GLY
359
n
359
GLY
359
A
PRO
360
n
360
PRO
360
A
PRO
361
n
361
PRO
361
A
ASN
362
n
362
ASN
362
A
ASP
363
n
363
ASP
363
A
ASN
364
n
364
ASN
364
A
GLY
365
n
365
GLY
365
A
VAL
366
n
366
VAL
366
A
THR
367
n
367
THR
367
A
LYS
368
n
368
LYS
368
A
GLU
369
n
369
GLU
369
A
VAL
370
n
370
VAL
370
A
THR
371
n
371
THR
371
A
ILE
372
n
372
ILE
372
A
ASN
373
n
373
ASN
373
A
PRO
374
n
374
PRO
374
A
ASP
375
n
375
ASP
375
A
THR
376
n
376
THR
376
A
THR
377
n
377
THR
377
A
CYS
378
n
378
CYS
378
A
GLY
379
n
379
GLY
379
A
ASN
380
n
380
ASN
380
A
ASP
381
n
381
ASP
381
A
TRP
382
n
382
TRP
382
A
VAL
383
n
383
VAL
383
A
CYS
384
n
384
CYS
384
A
GLU
385
n
385
GLU
385
A
HIS
386
n
386
HIS
386
A
ARG
387
n
387
ARG
387
A
TRP
388
n
388
TRP
388
A
ARG
389
n
389
ARG
389
A
GLN
390
n
390
GLN
390
A
ILE
391
n
391
ILE
391
A
ARG
392
n
392
ARG
392
A
ASN
393
n
393
ASN
393
A
MET
394
n
394
MET
394
A
VAL
395
n
395
VAL
395
A
ASN
396
n
396
ASN
396
A
PHE
397
n
397
PHE
397
A
ARG
398
n
398
ARG
398
A
ASN
399
n
399
ASN
399
A
VAL
400
n
400
VAL
400
A
VAL
401
n
401
VAL
401
A
ASP
402
n
402
ASP
402
A
GLY
403
n
403
GLY
403
A
GLN
404
n
404
GLN
404
A
PRO
405
n
405
PRO
405
A
PHE
406
n
406
PHE
406
A
THR
407
n
407
THR
407
A
ASN
408
n
408
ASN
408
A
TRP
409
n
409
TRP
409
A
TYR
410
n
410
TYR
410
A
ASP
411
n
411
ASP
411
A
ASN
412
n
412
ASN
412
A
GLY
413
n
413
GLY
413
A
SER
414
n
414
SER
414
A
ASN
415
n
415
ASN
415
A
GLN
416
n
416
GLN
416
A
VAL
417
n
417
VAL
417
A
ALA
418
n
418
ALA
418
A
PHE
419
n
419
PHE
419
A
GLY
420
n
420
GLY
420
A
ARG
421
n
421
ARG
421
A
GLY
422
n
422
GLY
422
A
ASN
423
n
423
ASN
423
A
ARG
424
n
424
ARG
424
A
GLY
425
n
425
GLY
425
A
PHE
426
n
426
PHE
426
A
ILE
427
n
427
ILE
427
A
VAL
428
n
428
VAL
428
A
PHE
429
n
429
PHE
429
A
ASN
430
n
430
ASN
430
A
ASN
431
n
431
ASN
431
A
ASP
432
n
432
ASP
432
A
ASP
433
n
433
ASP
433
A
TRP
434
n
434
TRP
434
A
THR
435
n
435
THR
435
A
PHE
436
n
436
PHE
436
A
SER
437
n
437
SER
437
A
LEU
438
n
438
LEU
438
A
THR
439
n
439
THR
439
A
LEU
440
n
440
LEU
440
A
GLN
441
n
441
GLN
441
A
THR
442
n
442
THR
442
A
GLY
443
n
443
GLY
443
A
LEU
444
n
444
LEU
444
A
PRO
445
n
445
PRO
445
A
ALA
446
n
446
ALA
446
A
GLY
447
n
447
GLY
447
A
THR
448
n
448
THR
448
A
TYR
449
n
449
TYR
449
A
CYS
450
n
450
CYS
450
A
ASP
451
n
451
ASP
451
A
VAL
452
n
452
VAL
452
A
ILE
453
n
453
ILE
453
A
SER
454
n
454
SER
454
A
GLY
455
n
455
GLY
455
A
ASP
456
n
456
ASP
456
A
LYS
457
n
457
LYS
457
A
ILE
458
n
458
ILE
458
A
ASN
459
n
459
ASN
459
A
GLY
460
n
460
GLY
460
A
ASN
461
n
461
ASN
461
A
CYS
462
n
462
CYS
462
A
THR
463
n
463
THR
463
A
GLY
464
n
464
GLY
464
A
ILE
465
n
465
ILE
465
A
LYS
466
n
466
LYS
466
A
ILE
467
n
467
ILE
467
A
TYR
468
n
468
TYR
468
A
VAL
469
n
469
VAL
469
A
SER
470
n
470
SER
470
A
ASP
471
n
471
ASP
471
A
ASP
472
n
472
ASP
472
A
GLY
473
n
473
GLY
473
A
LYS
474
n
474
LYS
474
A
ALA
475
n
475
ALA
475
A
HIS
476
n
476
HIS
476
A
PHE
477
n
477
PHE
477
A
SER
478
n
478
SER
478
A
ILE
479
n
479
ILE
479
A
SER
480
n
480
SER
480
A
ASN
481
n
481
ASN
481
A
SER
482
n
482
SER
482
A
ALA
483
n
483
ALA
483
A
GLU
484
n
484
GLU
484
A
ASP
485
n
485
ASP
485
A
PRO
486
n
486
PRO
486
A
PHE
487
n
487
PHE
487
A
ILE
488
n
488
ILE
488
A
ALA
489
n
489
ALA
489
A
ILE
490
n
490
ILE
490
A
HIS
491
n
491
HIS
491
A
ALA
492
n
492
ALA
492
A
GLU
493
n
493
GLU
493
A
SER
494
n
494
SER
494
A
LYS
495
n
495
LYS
495
A
LEU
496
n
496
LEU
496
A
author_defined_assembly
1
monomeric
A
ASN
100
A
OD1
ASN
100
1_555
A
CA
497
B
CA
CA
1_555
A
ARG
158
A
O
ARG
158
1_555
152.9
A
ASN
100
A
OD1
ASN
100
1_555
A
CA
497
B
CA
CA
1_555
A
ASP
167
A
OD1
ASP
167
1_555
85.0
A
ARG
158
A
O
ARG
158
1_555
A
CA
497
B
CA
CA
1_555
A
ASP
167
A
OD1
ASP
167
1_555
121.2
A
ASN
100
A
OD1
ASN
100
1_555
A
CA
497
B
CA
CA
1_555
A
ASP
167
A
OD2
ASP
167
1_555
129.1
A
ARG
158
A
O
ARG
158
1_555
A
CA
497
B
CA
CA
1_555
A
ASP
167
A
OD2
ASP
167
1_555
76.7
A
ASP
167
A
OD1
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
ASP
167
A
OD2
ASP
167
1_555
54.1
A
ASN
100
A
OD1
ASN
100
1_555
A
CA
497
B
CA
CA
1_555
A
HIS
201
A
O
HIS
201
1_555
70.7
A
ARG
158
A
O
ARG
158
1_555
A
CA
497
B
CA
CA
1_555
A
HIS
201
A
O
HIS
201
1_555
83.3
A
ASP
167
A
OD1
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
HIS
201
A
O
HIS
201
1_555
141.3
A
ASP
167
A
OD2
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
HIS
201
A
O
HIS
201
1_555
160.0
A
ASN
100
A
OD1
ASN
100
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
519
D
O
HOH
1_555
69.4
A
ARG
158
A
O
ARG
158
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
519
D
O
HOH
1_555
121.6
A
ASP
167
A
OD1
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
519
D
O
HOH
1_555
73.3
A
ASP
167
A
OD2
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
519
D
O
HOH
1_555
70.4
A
HIS
201
A
O
HIS
201
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
519
D
O
HOH
1_555
121.8
A
ASN
100
A
OD1
ASN
100
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
536
D
O
HOH
1_555
112.5
A
ARG
158
A
O
ARG
158
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
536
D
O
HOH
1_555
71.7
A
ASP
167
A
OD1
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
536
D
O
HOH
1_555
76.0
A
ASP
167
A
OD2
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
536
D
O
HOH
1_555
88.0
A
HIS
201
A
O
HIS
201
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
536
D
O
HOH
1_555
85.7
A
HOH
519
D
O
HOH
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
536
D
O
HOH
1_555
149.0
A
ASN
100
A
OD1
ASN
100
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
554
D
O
HOH
1_555
94.9
A
ARG
158
A
O
ARG
158
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
554
D
O
HOH
1_555
74.1
A
ASP
167
A
OD1
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
554
D
O
HOH
1_555
129.7
A
ASP
167
A
OD2
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
554
D
O
HOH
1_555
91.1
A
HIS
201
A
O
HIS
201
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
554
D
O
HOH
1_555
83.3
A
HOH
519
D
O
HOH
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
554
D
O
HOH
1_555
60.1
A
HOH
536
D
O
HOH
1_555
A
CA
497
B
CA
CA
1_555
A
HOH
554
D
O
HOH
1_555
145.1
A
PCA
1
PYROGLUTAMIC ACID
A
PCA
1
GLN
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
VAL
14
A
N
VAL
14
A
O
GLY
39
A
O
GLY
39
A
N
VAL
40
A
N
VAL
40
A
O
ARG
92
A
O
ARG
92
A
N
VAL
95
A
N
VAL
95
A
O
GLY
193
A
O
GLY
193
A
N
PHE
194
A
N
PHE
194
A
O
PHE
229
A
O
PHE
229
A
N
GLN
232
A
N
GLN
232
A
O
ARG
252
A
O
ARG
252
A
O
VAL
253
A
O
VAL
253
A
N
LEU
293
A
N
LEU
293
A
O
ALA
292
A
O
ALA
292
A
N
PHE
335
A
N
PHE
335
A
N
VAL
338
A
N
VAL
338
A
O
ILE
13
A
O
ILE
13
A
O
CYS
103
A
O
CYS
103
A
N
LEU
166
A
N
LEU
166
A
O
ASP
363
A
O
ASP
363
A
N
VAL
366
A
N
VAL
366
A
N
TYR
410
A
N
TYR
410
A
O
ALA
418
A
O
ALA
418
A
N
ARG
421
A
N
ARG
421
A
O
GLY
425
A
O
GLY
425
A
N
VAL
428
A
N
VAL
428
A
O
ILE
488
A
O
ILE
488
A
N
LEU
440
A
N
LEU
440
A
O
ALA
475
A
O
ALA
475
A
N
TYR
449
A
N
TYR
449
A
O
ILE
467
A
O
ILE
467
1
A
TYR
31
-135.46
-57.93
1
A
ARG
56
39.63
60.63
1
A
MET
102
-107.43
-144.56
1
A
LEU
170
-66.55
1.09
1
A
SER
219
-65.33
3.09
1
A
PRO
345
-65.94
68.39
1
A
ASN
350
65.56
92.35
1
A
SER
414
-121.51
-100.25
1
A
ASP
433
-84.40
30.04
1
A
PRO
486
-72.39
40.42
0.216
0.173
2.30
9.99
1034
23457
21435
90.0
random
1
MOLECULARE REPLACEMENT
1SMD
Engh & Huber
2.30
9.99
267
4215
2
0
3946
2.2
50
1C8Q
30708
30708
0.083
1
2.30
9.99
90.0
refinement
CNS
phasing
CNS
STRUCTURE SOLUTION AND REFINEMENT OF THE RECOMBINANT HUMAN SALIVARY AMYLASE
1
N
N
2
N
N
3
N
N
4
N
N
A
ARG
20
A
ARG
20
HELX_P
A
TYR
31
A
TYR
31
1
1
12
A
PRO
57
A
PRO
57
HELX_P
A
GLN
63
A
GLN
63
5
2
7
A
ASN
75
A
ASN
75
HELX_P
A
VAL
89
A
VAL
89
1
3
15
A
SER
132
A
SER
132
HELX_P
A
ASP
135
A
ASP
135
5
4
4
A
ASP
153
A
ASP
153
HELX_P
A
CYS
160
A
CYS
160
1
5
8
A
LYS
172
A
LYS
172
HELX_P
A
GLY
190
A
GLY
190
1
6
19
A
ALA
198
A
ALA
198
HELX_P
A
MET
202
A
MET
202
5
7
5
A
TRP
203
A
TRP
203
HELX_P
A
ASP
212
A
ASP
212
1
8
10
A
LYS
243
A
LYS
243
HELX_P
A
PHE
248
A
PHE
248
5
9
6
A
GLU
255
A
GLU
255
HELX_P
A
ARG
267
A
ARG
267
1
10
13
A
LYS
273
A
LYS
273
HELX_P
A
TRP
280
A
TRP
280
5
11
8
A
GLY
281
A
GLY
281
HELX_P
A
GLY
285
A
GLY
285
5
12
5
A
ASP
300
A
ASP
300
HELX_P
A
GLY
304
A
GLY
304
5
13
5
A
THR
314
A
THR
314
HELX_P
A
TRP
316
A
TRP
316
5
14
3
A
ASP
317
A
ASP
317
HELX_P
A
HIS
331
A
HIS
331
1
15
15
A
CYS
384
A
CYS
384
HELX_P
A
ARG
387
A
ARG
387
5
16
4
A
TRP
388
A
TRP
388
HELX_P
A
ASP
402
A
ASP
402
1
17
15
disulf
2.588
A
CYS
28
A
SG
CYS
28
1_555
A
CYS
86
A
SG
CYS
86
1_555
disulf
2.728
A
CYS
70
A
SG
CYS
70
1_555
A
CYS
115
A
SG
CYS
115
1_555
disulf
2.598
A
CYS
141
A
SG
CYS
141
1_555
A
CYS
160
A
SG
CYS
160
1_555
disulf
2.540
A
CYS
378
A
SG
CYS
378
1_555
A
CYS
384
A
SG
CYS
384
1_555
disulf
2.519
A
CYS
450
A
SG
CYS
450
1_555
A
CYS
462
A
SG
CYS
462
1_555
covale
1.332
both
A
PCA
1
A
C
PCA
1
1_555
A
TYR
2
A
N
TYR
2
1_555
metalc
2.431
A
ASN
100
A
OD1
ASN
100
1_555
A
CA
497
B
CA
CA
1_555
metalc
2.380
A
ARG
158
A
O
ARG
158
1_555
A
CA
497
B
CA
CA
1_555
metalc
2.392
A
ASP
167
A
OD1
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
metalc
2.437
A
ASP
167
A
OD2
ASP
167
1_555
A
CA
497
B
CA
CA
1_555
metalc
2.343
A
HIS
201
A
O
HIS
201
1_555
A
CA
497
B
CA
CA
1_555
metalc
2.565
A
CA
497
B
CA
CA
1_555
A
HOH
519
D
O
HOH
1_555
metalc
2.442
A
CA
497
B
CA
CA
1_555
A
HOH
536
D
O
HOH
1_555
metalc
2.638
A
CA
497
B
CA
CA
1_555
A
HOH
554
D
O
HOH
1_555
HYDROLASE
beta barrel, recombinant amylase, human saliva, HYDROLASE
A
ASN
53
A
ASN
53
1
A
PRO
54
A
PRO
54
-0.04
A
VAL
129
A
VAL
129
1
A
PRO
130
A
PRO
130
-0.50
AMYS_HUMAN
UNP
1
16
P04745
QYSSNTQQGRTSIVHLFEWRWVDIALECERYLAPKGFGGVQVSPPNENVAIHNPFRPWWERYQPVSYKLCTRSGNEDEFR
NMVTRCNNVGVRIYVDAVINHMCGNAVSAGTSSTCGSYFNPGSRDFPAVPYSGWDFNDGKCKTGSGDIENYNDATQVRDC
RLSGLLDLALGKDYVRSKIAEYMNHLIDIGVAGFRIDASKHMWPGDIKAILDKLHNLNSNWFPEGSKPFIYQEVIDLGGE
PIKSSDYFGNGRVTEFKYGAKLGTVIRKWNGEKMSYLKNWGEGWGFMPSDRALVFVDNHDNQRGHGAGGASILTFWDARL
YKMAVGFMLAHPYGFTRVMSSYRWPRYFENGKDVNDWVGPPNDNGVTKEVTINPDTTCGNDWVCEHRWRQIRNMVNFRNV
VDGQPFTNWYDNGSNQVAFGRGNRGFIVFNNDDWTFSLTLQTGLPAGTYCDVISGDKINGNCTGIKIYVSDDGKAHFSIS
NSAEDPFIAIHAESKL
16
511
1C8Q
1
496
P04745
A
1
1
496
9
2
2
4
2
2
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
12
A
SER
12
A
LEU
16
A
LEU
16
A
GLY
39
A
GLY
39
A
VAL
42
A
VAL
42
A
ARG
92
A
ARG
92
A
ALA
97
A
ALA
97
A
GLY
193
A
GLY
193
A
ILE
196
A
ILE
196
A
PHE
229
A
PHE
229
A
GLN
232
A
GLN
232
A
ARG
252
A
ARG
252
A
THR
254
A
THR
254
A
ALA
292
A
ALA
292
A
VAL
294
A
VAL
294
A
PHE
335
A
PHE
335
A
SER
340
A
SER
340
A
SER
12
A
SER
12
A
LEU
16
A
LEU
16
A
HIS
101
A
HIS
101
A
GLY
104
A
GLY
104
A
LEU
165
A
LEU
165
A
ASP
167
A
ASP
167
A
ASN
362
A
ASN
362
A
ASP
363
A
ASP
363
A
VAL
366
A
VAL
366
A
THR
367
A
THR
367
A
PHE
406
A
PHE
406
A
ASP
411
A
ASP
411
A
GLN
416
A
GLN
416
A
ARG
421
A
ARG
421
A
GLY
425
A
GLY
425
A
ASN
430
A
ASN
430
A
PHE
487
A
PHE
487
A
HIS
491
A
HIS
491
A
PHE
436
A
PHE
436
A
GLN
441
A
GLN
441
A
LYS
474
A
LYS
474
A
ILE
479
A
ILE
479
A
GLY
447
A
GLY
447
A
CYS
450
A
CYS
450
A
LYS
466
A
LYS
466
A
VAL
469
A
VAL
469
BINDING SITE FOR RESIDUE CA A 497
A
CA
497
Software
7
BINDING SITE FOR RESIDUE CL A 498
A
CL
498
Software
3
A
ASN
100
A
ASN
100
7
1_555
A
ARG
158
A
ARG
158
7
1_555
A
ASP
167
A
ASP
167
7
1_555
A
HIS
201
A
HIS
201
7
1_555
A
HOH
519
D
HOH
7
1_555
A
HOH
536
D
HOH
7
1_555
A
HOH
554
D
HOH
7
1_555
A
ARG
195
A
ARG
195
3
1_555
A
ASN
298
A
ASN
298
3
1_555
A
ARG
337
A
ARG
337
3
1_555
19
P 21 21 21