0.005441
0.000000
0.000000
0.000000
0.005441
0.000000
0.000000
0.000000
0.005441
0.00000
0.00000
0.00000
CIS PROLINE - PRO 328
CIS PROLINE - PRO 433
Bossart-Whitaker, P.
Carson, M.
Babu, Y.S.
Smith, C.D.
Laver, W.G.
Air, G.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
48
90.00
90.00
90.00
183.780
183.780
183.780
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
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
232
1069
1083
10.1006/jmbi.1993.1461
8371267
Three-dimensional structure of influenza A N9 neuraminidase and its complex with the inhibitor 2-deoxy 2,3-dehydro-N-acetyl neuraminic acid.
1993
US
Thesis
0751
0049-3848
Three-Dimensional Structure of Influenza A(Slash)Tern(Slash)Australia(Slash)G70C(Slash)75 N9 Neuraminidase and its Complex with the Inhibitor 2-Deoxy-2,3-Dehydro N-Acetyl Neuraminic Acid
1992
US
Virology
VIRLAX
0922
0042-6822
183
496
Transfer of the Hemagglutinin Activity of Influenza Virus Neuraminidase Subtype N9 Into an N2 Background
1991
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
221
487
Refined Atomic Structures of N9 Subtype Influenza Virus Neuraminidase and Escape Mutants
1991
US
Proteins
PSFGEY
0867
0887-3585
2
111
Three-Dimensional Structure of Neuraminidase of Subtype N9 from an Avian Influenza Virus
1987
US
Virology
VIRLAX
0922
0042-6822
145
117
Gene and Protein Sequence of an Influenza Neuraminidase with Hemagglutinin Activity
1985
US
Virology
VIRLAX
0922
0042-6822
137
314
Influenza Virus Neuraminidase with Hemagglutinin Activity
1984
S2
Bull.Who.
BWHOA6
0760
0366-4996
58
585
Memorandum: A Revision of the System of Nomenclature for Influenza Viruses
1980
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
43566.578
NEURAMINIDASE
3.2.1.18
1
man
polymer
40.078
CALCIUM ION
1
syn
non-polymer
no
no
DFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWP
LSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVF
TDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPV
LTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDW
SGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL
DFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISWP
LSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVVF
TDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPV
LTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTDW
SGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Influenzavirus A
A/Tern/Australia/G70C/75 H11N9
sample
S2
11320
Influenza A virus
2.97
58.54
pdbx_database_status
struct_conf
struct_conf_type
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Derived calculations
Other
1
0
1994-04-30
1
1
2008-03-03
1
2
2011-07-13
1
3
2017-11-29
_pdbx_database_status.process_site
SHEET
STRAND 1 OF SHEET S3 (LEU 225 - HIS 235) IS NOT REALLY PART
OF THE SHEET BY H-BONDING CRITERIA BECAUSE IT IS IN AN
EXTENDED CONFORMATION. OTHERS HAVE BEEN INCLUDED IN THE
SHEET MOSTLY FOR THE SAKE OF SYMMETRY; I.E., THE STRUCTURE
THEN CONSISTS OF SIX SHEETS OF FOUR ANTIPARALLEL STRANDS
EACH.
Y
BNL
1993-03-08
REL
CA
CALCIUM ION
CA
471
2
CA
CA
471
A
ASP
84
n
1
ASP
84
A
PHE
85
n
2
PHE
85
A
ASN
86
n
3
ASN
86
A
ASN
87
n
4
ASN
87
A
LEU
88
n
5
LEU
88
A
THR
89
n
6
THR
89
A
LYS
90
n
7
LYS
90
A
GLY
91
n
8
GLY
91
A
LEU
92
n
9
LEU
92
A
CYS
93
n
10
CYS
93
A
THR
94
n
11
THR
94
A
ILE
95
n
12
ILE
95
A
ASN
96
n
13
ASN
96
A
SER
97
n
14
SER
97
A
TRP
98
n
15
TRP
98
A
HIS
99
n
16
HIS
99
A
ILE
100
n
17
ILE
100
A
TYR
101
n
18
TYR
101
A
GLY
102
n
19
GLY
102
A
LYS
103
n
20
LYS
103
A
ASP
104
n
21
ASP
104
A
ASN
105
n
22
ASN
105
A
ALA
106
n
23
ALA
106
A
VAL
107
n
24
VAL
107
A
ARG
108
n
25
ARG
108
A
ILE
109
n
26
ILE
109
A
GLY
110
n
27
GLY
110
A
GLU
111
n
28
GLU
111
A
ASP
112
n
29
ASP
112
A
SER
113
n
30
SER
113
A
ASP
114
n
31
ASP
114
A
VAL
115
n
32
VAL
115
A
LEU
116
n
33
LEU
116
A
VAL
117
n
34
VAL
117
A
THR
118
n
35
THR
118
A
ARG
119
n
36
ARG
119
A
GLU
120
n
37
GLU
120
A
PRO
121
n
38
PRO
121
A
TYR
122
n
39
TYR
122
A
VAL
123
n
40
VAL
123
A
SER
124
n
41
SER
124
A
CYS
125
n
42
CYS
125
A
ASP
126
n
43
ASP
126
A
PRO
127
n
44
PRO
127
A
ASP
128
n
45
ASP
128
A
GLU
129
n
46
GLU
129
A
CYS
130
n
47
CYS
130
A
ARG
131
n
48
ARG
131
A
PHE
132
n
49
PHE
132
A
TYR
133
n
50
TYR
133
A
ALA
134
n
51
ALA
134
A
LEU
135
n
52
LEU
135
A
SER
136
n
53
SER
136
A
GLN
137
n
54
GLN
137
A
GLY
138
n
55
GLY
138
A
THR
139
n
56
THR
139
A
THR
140
n
57
THR
140
A
ILE
141
n
58
ILE
141
A
ARG
142
n
59
ARG
142
A
GLY
143
n
60
GLY
143
A
LYS
144
n
61
LYS
144
A
HIS
145
n
62
HIS
145
A
SER
146
n
63
SER
146
A
ASN
147
n
64
ASN
147
A
GLY
148
n
65
GLY
148
A
THR
149
n
66
THR
149
A
ILE
150
n
67
ILE
150
A
HIS
151
n
68
HIS
151
A
ASP
152
n
69
ASP
152
A
ARG
153
n
70
ARG
153
A
SER
154
n
71
SER
154
A
GLN
155
n
72
GLN
155
A
TYR
156
n
73
TYR
156
A
ARG
157
n
74
ARG
157
A
ALA
158
n
75
ALA
158
A
LEU
159
n
76
LEU
159
A
ILE
160
n
77
ILE
160
A
SER
161
n
78
SER
161
A
TRP
162
n
79
TRP
162
A
PRO
163
n
80
PRO
163
A
LEU
164
n
81
LEU
164
A
SER
165
n
82
SER
165
A
SER
166
n
83
SER
166
A
PRO
167
n
84
PRO
167
A
PRO
168
n
85
PRO
168
A
THR
169
n
86
THR
169
A
VAL
170
n
87
VAL
170
A
TYR
171
n
88
TYR
171
A
ASN
172
n
89
ASN
172
A
SER
173
n
90
SER
173
A
ARG
174
n
91
ARG
174
A
VAL
175
n
92
VAL
175
A
GLU
176
n
93
GLU
176
A
CYS
177
n
94
CYS
177
A
ILE
178
n
95
ILE
178
A
GLY
179
n
96
GLY
179
A
TRP
180
n
97
TRP
180
A
SER
181
n
98
SER
181
A
SER
182
n
99
SER
182
A
THR
183
n
100
THR
183
A
SER
184
n
101
SER
184
A
CYS
185
n
102
CYS
185
A
HIS
186
n
103
HIS
186
A
ASP
187
n
104
ASP
187
A
GLY
188
n
105
GLY
188
A
LYS
189
n
106
LYS
189
A
THR
190
n
107
THR
190
A
ARG
191
n
108
ARG
191
A
MET
192
n
109
MET
192
A
SER
193
n
110
SER
193
A
ILE
194
n
111
ILE
194
A
CYS
195
n
112
CYS
195
A
ILE
196
n
113
ILE
196
A
SER
197
n
114
SER
197
A
GLY
198
n
115
GLY
198
A
PRO
199
n
116
PRO
199
A
ASN
200
n
117
ASN
200
A
ASN
201
n
118
ASN
201
A
ASN
202
n
119
ASN
202
A
ALA
203
n
120
ALA
203
A
SER
204
n
121
SER
204
A
ALA
205
n
122
ALA
205
A
VAL
206
n
123
VAL
206
A
ILE
207
n
124
ILE
207
A
TRP
208
n
125
TRP
208
A
TYR
209
n
126
TYR
209
A
ASN
210
n
127
ASN
210
A
ARG
211
n
128
ARG
211
A
ARG
212
n
129
ARG
212
A
PRO
213
n
130
PRO
213
A
VAL
214
n
131
VAL
214
A
THR
215
n
132
THR
215
A
GLU
216
n
133
GLU
216
A
ILE
217
n
134
ILE
217
A
ASN
218
n
135
ASN
218
A
THR
219
n
136
THR
219
A
TRP
220
n
137
TRP
220
A
ALA
221
n
138
ALA
221
A
ARG
222
n
139
ARG
222
A
ASN
223
n
140
ASN
223
A
ILE
224
n
141
ILE
224
A
LEU
225
n
142
LEU
225
A
ARG
226
n
143
ARG
226
A
THR
227
n
144
THR
227
A
GLN
228
n
145
GLN
228
A
GLU
229
n
146
GLU
229
A
SER
230
n
147
SER
230
A
GLU
231
n
148
GLU
231
A
CYS
232
n
149
CYS
232
A
VAL
233
n
150
VAL
233
A
CYS
234
n
151
CYS
234
A
HIS
235
n
152
HIS
235
A
ASN
236
n
153
ASN
236
A
GLY
237
n
154
GLY
237
A
VAL
238
n
155
VAL
238
A
CYS
239
n
156
CYS
239
A
PRO
240
n
157
PRO
240
A
VAL
241
n
158
VAL
241
A
VAL
242
n
159
VAL
242
A
PHE
243
n
160
PHE
243
A
THR
244
n
161
THR
244
A
ASP
245
n
162
ASP
245
A
GLY
246
n
163
GLY
246
A
SER
247
n
164
SER
247
A
ALA
248
n
165
ALA
248
A
THR
249
n
166
THR
249
A
GLY
250
n
167
GLY
250
A
PRO
251
n
168
PRO
251
A
ALA
252
n
169
ALA
252
A
GLU
253
n
170
GLU
253
A
THR
254
n
171
THR
254
A
ARG
255
n
172
ARG
255
A
ILE
256
n
173
ILE
256
A
TYR
257
n
174
TYR
257
A
TYR
258
n
175
TYR
258
A
PHE
259
n
176
PHE
259
A
LYS
260
n
177
LYS
260
A
GLU
261
n
178
GLU
261
A
GLY
262
n
179
GLY
262
A
LYS
263
n
180
LYS
263
A
ILE
264
n
181
ILE
264
A
LEU
265
n
182
LEU
265
A
LYS
266
n
183
LYS
266
A
TRP
267
n
184
TRP
267
A
GLU
268
n
185
GLU
268
A
PRO
269
n
186
PRO
269
A
LEU
270
n
187
LEU
270
A
ALA
271
n
188
ALA
271
A
GLY
272
n
189
GLY
272
A
THR
273
n
190
THR
273
A
ALA
274
n
191
ALA
274
A
LYS
275
n
192
LYS
275
A
HIS
276
n
193
HIS
276
A
ILE
277
n
194
ILE
277
A
GLU
278
n
195
GLU
278
A
GLU
279
n
196
GLU
279
A
CYS
280
n
197
CYS
280
A
SER
281
n
198
SER
281
A
CYS
282
n
199
CYS
282
A
TYR
283
n
200
TYR
283
A
GLY
284
n
201
GLY
284
A
GLU
285
n
202
GLU
285
A
ARG
286
n
203
ARG
286
A
ALA
287
n
204
ALA
287
A
GLU
288
n
205
GLU
288
A
ILE
289
n
206
ILE
289
A
THR
290
n
207
THR
290
A
CYS
291
n
208
CYS
291
A
THR
292
n
209
THR
292
A
CYS
293
n
210
CYS
293
A
ARG
294
n
211
ARG
294
A
ASP
295
n
212
ASP
295
A
ASN
296
n
213
ASN
296
A
TRP
297
n
214
TRP
297
A
GLN
298
n
215
GLN
298
A
GLY
299
n
216
GLY
299
A
SER
300
n
217
SER
300
A
ASN
301
n
218
ASN
301
A
ARG
302
n
219
ARG
302
A
PRO
303
n
220
PRO
303
A
VAL
304
n
221
VAL
304
A
ILE
305
n
222
ILE
305
A
ARG
306
n
223
ARG
306
A
ILE
307
n
224
ILE
307
A
ASP
308
n
225
ASP
308
A
PRO
309
n
226
PRO
309
A
VAL
310
n
227
VAL
310
A
ALA
311
n
228
ALA
311
A
MET
312
n
229
MET
312
A
THR
313
n
230
THR
313
A
HIS
314
n
231
HIS
314
A
THR
315
n
232
THR
315
A
SER
316
n
233
SER
316
A
GLN
317
n
234
GLN
317
A
TYR
318
n
235
TYR
318
A
ILE
319
n
236
ILE
319
A
CYS
320
n
237
CYS
320
A
SER
321
n
238
SER
321
A
PRO
322
n
239
PRO
322
A
VAL
323
n
240
VAL
323
A
LEU
324
n
241
LEU
324
A
THR
325
n
242
THR
325
A
ASP
326
n
243
ASP
326
A
ASN
327
n
244
ASN
327
A
PRO
328
n
245
PRO
328
A
ARG
329
n
246
ARG
329
A
PRO
330
n
247
PRO
330
A
ASN
331
n
248
ASN
331
A
ASP
332
n
249
ASP
332
A
PRO
333
n
250
PRO
333
A
THR
334
n
251
THR
334
A
VAL
335
n
252
VAL
335
A
GLY
336
n
253
GLY
336
A
LYS
337
n
254
LYS
337
A
CYS
338
n
255
CYS
338
A
ASN
339
n
256
ASN
339
A
ASP
340
n
257
ASP
340
A
PRO
341
n
258
PRO
341
A
TYR
342
n
259
TYR
342
A
PRO
343
n
260
PRO
343
A
GLY
344
n
261
GLY
344
A
ASN
345
n
262
ASN
345
A
ASN
346
n
263
ASN
346
A
ASN
347
n
264
ASN
347
A
ASN
348
n
265
ASN
348
A
GLY
349
n
266
GLY
349
A
VAL
350
n
267
VAL
350
A
LYS
351
n
268
LYS
351
A
GLY
352
n
269
GLY
352
A
PHE
353
n
270
PHE
353
A
SER
354
n
271
SER
354
A
TYR
355
n
272
TYR
355
A
LEU
356
n
273
LEU
356
A
ASP
357
n
274
ASP
357
A
GLY
358
n
275
GLY
358
A
VAL
359
n
276
VAL
359
A
ASN
360
n
277
ASN
360
A
THR
361
n
278
THR
361
A
TRP
362
n
279
TRP
362
A
LEU
363
n
280
LEU
363
A
GLY
364
n
281
GLY
364
A
ARG
365
n
282
ARG
365
A
THR
366
n
283
THR
366
A
ILE
367
n
284
ILE
367
A
SER
368
n
285
SER
368
A
ILE
369
n
286
ILE
369
A
ALA
370
n
287
ALA
370
A
SER
371
n
288
SER
371
A
ARG
372
n
289
ARG
372
A
SER
373
n
290
SER
373
A
GLY
374
n
291
GLY
374
A
TYR
375
n
292
TYR
375
A
GLU
376
n
293
GLU
376
A
MET
377
n
294
MET
377
A
LEU
378
n
295
LEU
378
A
LYS
379
n
296
LYS
379
A
VAL
380
n
297
VAL
380
A
PRO
381
n
298
PRO
381
A
ASN
382
n
299
ASN
382
A
ALA
383
n
300
ALA
383
A
LEU
384
n
301
LEU
384
A
THR
385
n
302
THR
385
A
ASP
386
n
303
ASP
386
A
ASP
387
n
304
ASP
387
A
LYS
388
n
305
LYS
388
A
SER
389
n
306
SER
389
A
LYS
390
n
307
LYS
390
A
PRO
391
n
308
PRO
391
A
THR
392
n
309
THR
392
A
GLN
393
n
310
GLN
393
A
GLY
394
n
311
GLY
394
A
GLN
395
n
312
GLN
395
A
THR
396
n
313
THR
396
A
ILE
397
n
314
ILE
397
A
VAL
398
n
315
VAL
398
A
LEU
399
n
316
LEU
399
A
ASN
400
n
317
ASN
400
A
THR
401
n
318
THR
401
A
ASP
402
n
319
ASP
402
A
TRP
403
n
320
TRP
403
A
SER
404
n
321
SER
404
A
GLY
405
n
322
GLY
405
A
TYR
406
n
323
TYR
406
A
SER
407
n
324
SER
407
A
GLY
408
n
325
GLY
408
A
SER
409
n
326
SER
409
A
PHE
410
n
327
PHE
410
A
MET
411
n
328
MET
411
A
ASP
412
n
329
ASP
412
A
TYR
413
n
330
TYR
413
A
TRP
414
n
331
TRP
414
A
ALA
415
n
332
ALA
415
A
GLU
416
n
333
GLU
416
A
GLY
417
n
334
GLY
417
A
GLU
418
n
335
GLU
418
A
CYS
419
n
336
CYS
419
A
TYR
420
n
337
TYR
420
A
ARG
421
n
338
ARG
421
A
ALA
422
n
339
ALA
422
A
CYS
423
n
340
CYS
423
A
PHE
424
n
341
PHE
424
A
TYR
425
n
342
TYR
425
A
VAL
426
n
343
VAL
426
A
GLU
427
n
344
GLU
427
A
LEU
428
n
345
LEU
428
A
ILE
429
n
346
ILE
429
A
ARG
430
n
347
ARG
430
A
GLY
431
n
348
GLY
431
A
ARG
432
n
349
ARG
432
A
PRO
433
n
350
PRO
433
A
LYS
434
n
351
LYS
434
A
GLU
435
n
352
GLU
435
A
ASP
436
n
353
ASP
436
A
LYS
437
n
354
LYS
437
A
VAL
438
n
355
VAL
438
A
TRP
439
n
356
TRP
439
A
TRP
440
n
357
TRP
440
A
THR
441
n
358
THR
441
A
SER
442
n
359
SER
442
A
ASN
443
n
360
ASN
443
A
SER
444
n
361
SER
444
A
ILE
445
n
362
ILE
445
A
VAL
446
n
363
VAL
446
A
SER
447
n
364
SER
447
A
MET
448
n
365
MET
448
A
CYS
449
n
366
CYS
449
A
SER
450
n
367
SER
450
A
SER
451
n
368
SER
451
A
THR
452
n
369
THR
452
A
GLU
453
n
370
GLU
453
A
PHE
454
n
371
PHE
454
A
LEU
455
n
372
LEU
455
A
GLY
456
n
373
GLY
456
A
GLN
457
n
374
GLN
457
A
TRP
458
n
375
TRP
458
A
ASP
459
n
376
ASP
459
A
TRP
460
n
377
TRP
460
A
PRO
461
n
378
PRO
461
A
ASP
462
n
379
ASP
462
A
GLY
463
n
380
GLY
463
A
ALA
464
n
381
ALA
464
A
LYS
465
n
382
LYS
465
A
ILE
466
n
383
ILE
466
A
GLU
467
n
384
GLU
467
A
TYR
468
n
385
TYR
468
A
PHE
469
n
386
PHE
469
A
LEU
470
n
387
LEU
470
A
author_and_software_defined_assembly
PISA,PQS
4
tetrameric
13310
-96
45690
A
ASP
326
A
OD2
ASP
243
1_555
A
CA
471
B
CA
CA
1_555
A
ASP
295
A
O
ASP
212
1_555
94.7
A
ASP
326
A
OD2
ASP
243
1_555
A
CA
471
B
CA
CA
1_555
A
GLY
299
A
O
GLY
216
1_555
87.0
A
ASP
295
A
O
ASP
212
1_555
A
CA
471
B
CA
CA
1_555
A
GLY
299
A
O
GLY
216
1_555
92.7
A
ASP
326
A
OD2
ASP
243
1_555
A
CA
471
B
CA
CA
1_555
A
ASN
348
A
O
ASN
265
1_555
96.3
A
ASP
295
A
O
ASP
212
1_555
A
CA
471
B
CA
CA
1_555
A
ASN
348
A
O
ASN
265
1_555
110.3
A
GLY
299
A
O
GLY
216
1_555
A
CA
471
B
CA
CA
1_555
A
ASN
348
A
O
ASN
265
1_555
156.3
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
2_555
-x,-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
15_555
y,-x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
16_555
-y,x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
1
A
A
HH11
HD22
ARG
ASN
153
200
1.14
1
A
A
HG
HZ2
SER
LYS
230
351
1.24
1
A
ARG
131
0.135
SIDE CHAIN
1
A
ARG
142
0.106
SIDE CHAIN
1
A
ARG
153
0.081
SIDE CHAIN
1
A
ARG
222
0.097
SIDE CHAIN
1
A
PHE
243
0.076
SIDE CHAIN
1
A
TYR
257
0.074
SIDE CHAIN
1
A
TYR
283
0.071
SIDE CHAIN
1
A
ARG
302
0.116
SIDE CHAIN
1
A
ARG
421
0.082
SIDE CHAIN
1
A
TYR
425
0.100
SIDE CHAIN
1
A
TYR
468
0.099
SIDE CHAIN
1
A
LEU
88
-62.83
83.92
1
A
SER
97
-168.05
-169.18
1
A
ASP
112
-156.94
51.04
1
A
SER
165
86.10
-3.25
1
A
PRO
168
-67.17
88.20
1
A
ASN
202
-152.49
48.11
1
A
VAL
214
-132.30
-42.16
1
A
THR
227
-119.32
-156.58
1
A
GLU
279
46.38
73.61
1
A
CYS
293
-114.91
-163.90
1
A
GLN
298
-146.90
-54.16
1
A
SER
404
-115.90
-126.90
RESIDUE 336 IS GLY. IT WAS REFINED AS ASN AND THE AUTHORS
NOTED THAT THE SIDE CHAIN OF THIS RESIDUE NEVER DISPLAYED
DENSITY (SEE FIGURE 3A OF THE PAPER CITED ON *JRNL* RECORDS
ABOVE). THE AUTHORS BELIEVE THAT CHANGING IT TO GLY WILL
HAVE A NEGLIGIBLE EFFECT ON THE REST OF THE STRUCTURE.
0.193
0.193
2.50
6.00
14296
1
2.50
6.00
0
3057
1
0
3056
0.013
1.6
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
NEURAMINIDASE (SIALIDASE) (E.C.3.2.1.18)
THREE-DIMENSIONAL STRUCTURE OF INFLUENZA A N9 NEURAMINIDASE AND ITS COMPLEX WITH THE INHIBITOR 2-DEOXY 2,3-DEHYDRO-N-ACETYL NEURAMINIC ACID
1
N
N
2
N
N
A
ALA
106
A
ALA
23
HELX_P
A
GLY
110
A
GLY
27
1
1
5
disulf
2.028
A
CYS
93
A
SG
CYS
10
1_555
A
CYS
419
A
SG
CYS
336
1_555
disulf
2.027
A
CYS
125
A
SG
CYS
42
1_555
A
CYS
130
A
SG
CYS
47
1_555
disulf
2.019
A
CYS
177
A
SG
CYS
94
1_555
A
CYS
195
A
SG
CYS
112
1_555
disulf
2.036
A
CYS
185
A
SG
CYS
102
1_555
A
CYS
232
A
SG
CYS
149
1_555
disulf
2.002
A
CYS
234
A
SG
CYS
151
1_555
A
CYS
239
A
SG
CYS
156
1_555
disulf
2.025
A
CYS
280
A
SG
CYS
197
1_555
A
CYS
293
A
SG
CYS
210
1_555
disulf
2.032
A
CYS
282
A
SG
CYS
199
1_555
A
CYS
291
A
SG
CYS
208
1_555
disulf
2.028
A
CYS
320
A
SG
CYS
237
1_555
A
CYS
338
A
SG
CYS
255
1_555
disulf
2.041
A
CYS
423
A
SG
CYS
340
1_555
A
CYS
449
A
SG
CYS
366
1_555
metalc
2.968
A
CA
471
B
CA
CA
1_555
A
ASP
326
A
OD2
ASP
243
1_555
metalc
2.531
A
CA
471
B
CA
CA
1_555
A
ASP
295
A
O
ASP
212
1_555
metalc
2.359
A
CA
471
B
CA
CA
1_555
A
GLY
299
A
O
GLY
216
1_555
metalc
2.602
A
CA
471
B
CA
CA
1_555
A
ASN
348
A
O
ASN
265
1_555
HYDROLASE(O-GLYCOSYL)
HYDROLASE(O-GLYCOSYL)
A
ASN
327
A
ASN
244
1
A
PRO
328
A
PRO
245
0.08
A
ARG
432
A
ARG
349
1
A
PRO
433
A
PRO
350
26.02
NRAM_IATRA
UNP
1
1
P03472
MNPNQKILCTSATALVIGTIAVLIGITNLGLNIGLHLKPSCNCSHSQPEATNASQTIINNYYNDTNITQISNTNIQVEER
AIRDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALI
SWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCP
VVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYIC
SPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLN
TDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL
84
470
1NNA
84
470
P03472
A
1
1
387
4
4
4
4
4
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
115
A
VAL
32
A
CYS
125
A
CYS
42
A
CYS
130
A
CYS
47
A
THR
139
A
THR
56
A
ALA
158
A
ALA
75
A
PRO
163
A
PRO
80
A
ARG
174
A
ARG
91
A
ILE
178
A
ILE
95
A
SER
181
A
SER
98
A
HIS
186
A
HIS
103
A
ARG
191
A
ARG
108
A
SER
197
A
SER
114
A
SER
204
A
SER
121
A
TYR
209
A
TYR
126
A
ARG
212
A
ARG
129
A
ASN
218
A
ASN
135
A
LEU
225
A
LEU
142
A
HIS
235
A
HIS
152
A
VAL
238
A
VAL
155
A
GLY
246
A
GLY
163
A
ALA
252
A
ALA
169
A
LYS
260
A
LYS
177
A
LYS
263
A
LYS
180
A
PRO
269
A
PRO
186
A
GLU
278
A
GLU
195
A
GLU
285
A
GLU
202
A
GLU
288
A
GLU
205
A
CYS
293
A
CYS
210
A
PRO
303
A
PRO
220
A
ASP
308
A
ASP
225
A
THR
313
A
THR
230
A
TYR
318
A
TYR
235
A
SER
354
A
SER
271
A
TYR
355
A
TYR
272
A
TRP
362
A
TRP
279
A
ARG
365
A
ARG
282
A
SER
373
A
SER
290
A
LYS
379
A
LYS
296
A
GLN
393
A
GLN
310
A
ASP
402
A
ASP
319
A
SER
407
A
SER
324
A
PHE
410
A
PHE
327
A
CYS
423
A
CYS
340
A
GLY
431
A
GLY
348
A
THR
441
A
THR
358
A
SER
451
A
SER
368
A
SER
97
A
SER
14
A
LYS
103
A
LYS
20
Unknown
18
Unknown
4
BINDING SITE FOR RESIDUE CA A 471
Software
4
A
ARG
119
A
ARG
36
18
1_555
A
GLU
120
A
GLU
37
18
1_555
A
ASP
152
A
ASP
69
18
1_555
A
ARG
153
A
ARG
70
18
1_555
A
TRP
180
A
TRP
97
18
1_555
A
SER
181
A
SER
98
18
1_555
A
ILE
224
A
ILE
141
18
1_555
A
ARG
226
A
ARG
143
18
1_555
A
GLU
229
A
GLU
146
18
1_555
A
HIS
276
A
HIS
193
18
1_555
A
GLU
278
A
GLU
195
18
1_555
A
GLU
279
A
GLU
196
18
1_555
A
ARG
294
A
ARG
211
18
1_555
A
ASN
296
A
ASN
213
18
1_555
A
GLY
349
A
GLY
266
18
1_555
A
ARG
372
A
ARG
289
18
1_555
A
TYR
406
A
TYR
323
18
1_555
A
GLU
427
A
GLU
344
18
1_555
A
ASP
295
A
ASP
212
4
1_555
A
GLY
299
A
GLY
216
4
1_555
A
ASP
326
A
ASP
243
4
1_555
A
GLY
349
A
GLY
266
4
1_555
A
ASP
295
A
ASP
212
4
1_555
A
GLY
299
A
GLY
216
4
1_555
A
ASP
326
A
ASP
243
4
1_555
A
ASN
348
A
ASN
265
4
1_555
211
I 4 3 2