0.009364
0.005406
0.000000
0.000000
0.010813
0.000000
0.000000
0.000000
0.003778
0.00000
0.00000
0.00000
Drake, E.J.
Bailey, D.C.
Gulick, A.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
106.790
106.790
264.720
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
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
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
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
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
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
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
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
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
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
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
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
H
N
248
N
H
N
249
N
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
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
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
N
297
N
H
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
S
N
305
N
O
N
306
N
O
N
307
N
O
N
308
N
O
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
R
C
N
314
N
O
N
315
N
C
N
316
N
O
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
H
N
324
N
H
N
325
N
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
N
Y
335
N
C
Y
336
N
C
Y
337
N
C
Y
338
N
C
Y
339
N
C
N
340
N
O
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
H
N
351
N
H
N
352
N
H
N
353
N
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
N
364
N
O
N
365
N
O
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
H
N
375
N
H
N
376
N
H
N
377
N
N
N
378
S
C
N
379
N
C
N
380
N
O
N
381
N
C
N
382
N
C
N
383
N
C
N
384
N
O
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
H
N
394
N
H
N
395
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
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
doub
N
291
N
doub
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
doub
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
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
doub
Y
326
N
sing
Y
327
N
sing
N
328
N
sing
Y
329
N
sing
Y
330
N
doub
N
331
N
sing
Y
332
N
doub
N
333
N
sing
Y
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
sing
N
343
N
sing
N
344
N
doub
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
Y
349
N
doub
Y
350
N
sing
Y
351
N
sing
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
355
N
doub
N
356
N
sing
Y
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
sing
N
367
N
sing
N
368
N
doub
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
N
378
N
sing
N
379
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
55
3559
3570
10.1021/acs.biochem.6b00409
27253399
Structural and Functional Characterization of Aerobactin Synthetase IucA from a Hypervirulent Pathotype of Klebsiella pneumoniae.
2016
10.2210/pdb5jm7/pdb
pdb_00005jm7
110
1
CCD
2014-04-13
MARMOSAIC 300 mm CCD
MAD
M
x-ray
1
0.96802
1.0
23-ID-B
APS
0.96802
SYNCHROTRON
APS BEAMLINE 23-ID-B
65171.723
Aerobactin synthase IucA
1
man
polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
51
nat
water
no
no
GHMTLPTKTSTLDVAAQCFLNSLVRETKDWRLTEYQPTQLIIPLGEQQALHFRVAYFSPTQHHRFEFPARLVTASGSHPV
DFATLSRLIVDKLQHQLLLPATSCETFHQRVMESHAHTQQAIDARHDWAALREKALNFGEAEQALLVGHAFHPAPKSHEP
FNQQEAERYLPDFAPHFPLRWFAVNKTQIAGESLHLNLQQRLTRFAAENAPQLLNELSDNQWLFPLHPWQGEYLLQQEWC
QELVAKGLIKDLGEAGAPWLPTTSSRSLYCATSRDMIKFSLSVRLTNSVRTLSVKEVKRGMRLARLAQTDDWQTLQARFP
TFRVMQEDGWAGLRDLHGNIMQESLFALRENLLVDQPQSQTNVLVSLTQAAPDGGDSLLVAAVKRLSDRLGITAQQAAHA
WVDAYCHQVLKPLFTAEADYGLVLLAHQQNILVQMLGDLPVGLIYRDCQGSAFMPHAAGWLDTIGEAQAENVFTREQLLR
YFPYYLLVNSTFAVTAALGAAGLDSEANLMARVRTLLAEMRDQVTHKTCLNYVLENPYWNVKGNFFCYLNDHNENTIVDP
SVIYFDFANPLLAQEG
GHMTLPTKTSTLDVAAQCFLNSLVRETKDWRLTEYQPTQLIIPLGEQQALHFRVAYFSPTQHHRFEFPARLVTASGSHPV
DFATLSRLIVDKLQHQLLLPATSCETFHQRVMESHAHTQQAIDARHDWAALREKALNFGEAEQALLVGHAFHPAPKSHEP
FNQQEAERYLPDFAPHFPLRWFAVNKTQIAGESLHLNLQQRLTRFAAENAPQLLNELSDNQWLFPLHPWQGEYLLQQEWC
QELVAKGLIKDLGEAGAPWLPTTSSRSLYCATSRDMIKFSLSVRLTNSVRTLSVKEVKRGMRLARLAQTDDWQTLQARFP
TFRVMQEDGWAGLRDLHGNIMQESLFALRENLLVDQPQSQTNVLVSLTQAAPDGGDSLLVAAVKRLSDRLGITAQQAAHA
WVDAYCHQVLKPLFTAEADYGLVLLAHQQNILVQMLGDLPVGLIYRDCQGSAFMPHAAGWLDTIGEAQAENVFTREQLLR
YFPYYLLVNSTFAVTAALGAAGLDSEANLMARVRTLLAEMRDQVTHKTCLNYVLENPYWNVKGNFFCYLNDHNENTIVDP
SVIYFDFANPLLAQEG
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
1
576
RJF2_26555, RJF9_26895
72407
Klebsiella pneumoniae subsp. pneumoniae
562
Escherichia coli
Biological sequence
1
3.35
63.3
VAPOR DIFFUSION, HANGING DROP
5.6
Cocktail: 500-750 mM ammonium sulfate, 100-250 mM potassium-sodium tartrate, 100 mM sodium citrate pH 5.6
Drop Ratio: 1:1
Protein: 5.5 mg/mL
287
287 or 293
citation
pdbx_audit_support
pdbx_struct_oper_list
pdbx_audit_support
pdbx_audit_support
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Database references
Author supporting evidence
Database references
Derived calculations
Author supporting evidence
Author supporting evidence
Data collection
Database references
1
0
2016-06-15
1
1
2016-07-06
1
2
2017-09-20
1
3
2017-09-27
1
4
2019-12-04
1
5
2024-03-06
_citation.journal_id_CSD
_pdbx_audit_support.funding_organization
_pdbx_struct_oper_list.symmetry_operation
_pdbx_audit_support.funding_organization
_pdbx_audit_support.funding_organization
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
United States
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)
AI116998
United States
National Institutes of Health/National Center for Advancing Translational Sciences (NIH/NCATS)
UL1TR001412
United States
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)
AI007614
N
RCSB
Y
RCSB
2016-04-28
REL
REL
SO4
SULFATE ION
HOH
water
SO4
600
2
SO4
SO4
600
A
HOH
5
3
HOH
HOH
701
A
HOH
51
3
HOH
HOH
702
A
HOH
30
3
HOH
HOH
703
A
HOH
35
3
HOH
HOH
704
A
HOH
13
3
HOH
HOH
705
A
HOH
50
3
HOH
HOH
706
A
HOH
6
3
HOH
HOH
707
A
HOH
18
3
HOH
HOH
708
A
HOH
28
3
HOH
HOH
709
A
HOH
38
3
HOH
HOH
710
A
HOH
24
3
HOH
HOH
711
A
HOH
49
3
HOH
HOH
712
A
HOH
33
3
HOH
HOH
713
A
HOH
45
3
HOH
HOH
714
A
HOH
9
3
HOH
HOH
715
A
HOH
27
3
HOH
HOH
716
A
HOH
15
3
HOH
HOH
717
A
HOH
3
3
HOH
HOH
718
A
HOH
17
3
HOH
HOH
719
A
HOH
11
3
HOH
HOH
720
A
HOH
8
3
HOH
HOH
721
A
HOH
1
3
HOH
HOH
722
A
HOH
12
3
HOH
HOH
723
A
HOH
47
3
HOH
HOH
724
A
HOH
23
3
HOH
HOH
725
A
HOH
20
3
HOH
HOH
726
A
HOH
4
3
HOH
HOH
727
A
HOH
21
3
HOH
HOH
728
A
HOH
42
3
HOH
HOH
729
A
HOH
39
3
HOH
HOH
730
A
HOH
31
3
HOH
HOH
731
A
HOH
40
3
HOH
HOH
732
A
HOH
46
3
HOH
HOH
733
A
HOH
19
3
HOH
HOH
734
A
HOH
16
3
HOH
HOH
735
A
HOH
26
3
HOH
HOH
736
A
HOH
36
3
HOH
HOH
737
A
HOH
29
3
HOH
HOH
738
A
HOH
7
3
HOH
HOH
739
A
HOH
14
3
HOH
HOH
740
A
HOH
32
3
HOH
HOH
741
A
HOH
41
3
HOH
HOH
742
A
HOH
25
3
HOH
HOH
743
A
HOH
37
3
HOH
HOH
744
A
HOH
34
3
HOH
HOH
745
A
HOH
10
3
HOH
HOH
746
A
HOH
48
3
HOH
HOH
747
A
HOH
43
3
HOH
HOH
748
A
HOH
2
3
HOH
HOH
749
A
HOH
22
3
HOH
HOH
750
A
HOH
44
3
HOH
HOH
751
A
n
1
-1
A
n
2
0
A
n
3
1
A
n
4
2
A
n
5
3
A
n
6
4
A
n
7
5
A
n
8
6
A
n
9
7
A
n
10
8
A
THR
9
n
11
THR
9
A
LEU
10
n
12
LEU
10
A
ASP
11
n
13
ASP
11
A
VAL
12
n
14
VAL
12
A
ALA
13
n
15
ALA
13
A
ALA
14
n
16
ALA
14
A
GLN
15
n
17
GLN
15
A
CYS
16
n
18
CYS
16
A
PHE
17
n
19
PHE
17
A
LEU
18
n
20
LEU
18
A
ASN
19
n
21
ASN
19
A
SER
20
n
22
SER
20
A
LEU
21
n
23
LEU
21
A
VAL
22
n
24
VAL
22
A
ARG
23
n
25
ARG
23
A
GLU
24
n
26
GLU
24
A
THR
25
n
27
THR
25
A
LYS
26
n
28
LYS
26
A
ASP
27
n
29
ASP
27
A
TRP
28
n
30
TRP
28
A
ARG
29
n
31
ARG
29
A
LEU
30
n
32
LEU
30
A
THR
31
n
33
THR
31
A
GLU
32
n
34
GLU
32
A
TYR
33
n
35
TYR
33
A
GLN
34
n
36
GLN
34
A
PRO
35
n
37
PRO
35
A
THR
36
n
38
THR
36
A
GLN
37
n
39
GLN
37
A
LEU
38
n
40
LEU
38
A
ILE
39
n
41
ILE
39
A
ILE
40
n
42
ILE
40
A
PRO
41
n
43
PRO
41
A
LEU
42
n
44
LEU
42
A
GLY
43
n
45
GLY
43
A
GLU
44
n
46
GLU
44
A
GLN
45
n
47
GLN
45
A
GLN
46
n
48
GLN
46
A
ALA
47
n
49
ALA
47
A
LEU
48
n
50
LEU
48
A
HIS
49
n
51
HIS
49
A
PHE
50
n
52
PHE
50
A
ARG
51
n
53
ARG
51
A
VAL
52
n
54
VAL
52
A
ALA
53
n
55
ALA
53
A
TYR
54
n
56
TYR
54
A
PHE
55
n
57
PHE
55
A
SER
56
n
58
SER
56
A
PRO
57
n
59
PRO
57
A
THR
58
n
60
THR
58
A
GLN
59
n
61
GLN
59
A
HIS
60
n
62
HIS
60
A
HIS
61
n
63
HIS
61
A
ARG
62
n
64
ARG
62
A
PHE
63
n
65
PHE
63
A
GLU
64
n
66
GLU
64
A
PHE
65
n
67
PHE
65
A
PRO
66
n
68
PRO
66
A
ALA
67
n
69
ALA
67
A
ARG
68
n
70
ARG
68
A
LEU
69
n
71
LEU
69
A
VAL
70
n
72
VAL
70
A
THR
71
n
73
THR
71
A
ALA
72
n
74
ALA
72
A
SER
73
n
75
SER
73
A
GLY
74
n
76
GLY
74
A
SER
75
n
77
SER
75
A
HIS
76
n
78
HIS
76
A
PRO
77
n
79
PRO
77
A
VAL
78
n
80
VAL
78
A
ASP
79
n
81
ASP
79
A
PHE
80
n
82
PHE
80
A
ALA
81
n
83
ALA
81
A
THR
82
n
84
THR
82
A
LEU
83
n
85
LEU
83
A
SER
84
n
86
SER
84
A
ARG
85
n
87
ARG
85
A
LEU
86
n
88
LEU
86
A
ILE
87
n
89
ILE
87
A
VAL
88
n
90
VAL
88
A
ASP
89
n
91
ASP
89
A
LYS
90
n
92
LYS
90
A
LEU
91
n
93
LEU
91
A
GLN
92
n
94
GLN
92
A
HIS
93
n
95
HIS
93
A
GLN
94
n
96
GLN
94
A
LEU
95
n
97
LEU
95
A
LEU
96
n
98
LEU
96
A
LEU
97
n
99
LEU
97
A
PRO
98
n
100
PRO
98
A
ALA
99
n
101
ALA
99
A
THR
100
n
102
THR
100
A
SER
101
n
103
SER
101
A
CYS
102
n
104
CYS
102
A
GLU
103
n
105
GLU
103
A
THR
104
n
106
THR
104
A
PHE
105
n
107
PHE
105
A
HIS
106
n
108
HIS
106
A
GLN
107
n
109
GLN
107
A
ARG
108
n
110
ARG
108
A
VAL
109
n
111
VAL
109
A
MET
110
n
112
MET
110
A
GLU
111
n
113
GLU
111
A
SER
112
n
114
SER
112
A
HIS
113
n
115
HIS
113
A
ALA
114
n
116
ALA
114
A
HIS
115
n
117
HIS
115
A
THR
116
n
118
THR
116
A
GLN
117
n
119
GLN
117
A
GLN
118
n
120
GLN
118
A
ALA
119
n
121
ALA
119
A
ILE
120
n
122
ILE
120
A
ASP
121
n
123
ASP
121
A
ALA
122
n
124
ALA
122
A
ARG
123
n
125
ARG
123
A
HIS
124
n
126
HIS
124
A
ASP
125
n
127
ASP
125
A
TRP
126
n
128
TRP
126
A
ALA
127
n
129
ALA
127
A
ALA
128
n
130
ALA
128
A
LEU
129
n
131
LEU
129
A
ARG
130
n
132
ARG
130
A
GLU
131
n
133
GLU
131
A
LYS
132
n
134
LYS
132
A
ALA
133
n
135
ALA
133
A
LEU
134
n
136
LEU
134
A
ASN
135
n
137
ASN
135
A
PHE
136
n
138
PHE
136
A
GLY
137
n
139
GLY
137
A
GLU
138
n
140
GLU
138
A
ALA
139
n
141
ALA
139
A
GLU
140
n
142
GLU
140
A
GLN
141
n
143
GLN
141
A
ALA
142
n
144
ALA
142
A
LEU
143
n
145
LEU
143
A
LEU
144
n
146
LEU
144
A
VAL
145
n
147
VAL
145
A
GLY
146
n
148
GLY
146
A
HIS
147
n
149
HIS
147
A
ALA
148
n
150
ALA
148
A
PHE
149
n
151
PHE
149
A
HIS
150
n
152
HIS
150
A
PRO
151
n
153
PRO
151
A
ALA
152
n
154
ALA
152
A
PRO
153
n
155
PRO
153
A
LYS
154
n
156
LYS
154
A
SER
155
n
157
SER
155
A
HIS
156
n
158
HIS
156
A
GLU
157
n
159
GLU
157
A
PRO
158
n
160
PRO
158
A
PHE
159
n
161
PHE
159
A
ASN
160
n
162
ASN
160
A
GLN
161
n
163
GLN
161
A
GLN
162
n
164
GLN
162
A
GLU
163
n
165
GLU
163
A
ALA
164
n
166
ALA
164
A
GLU
165
n
167
GLU
165
A
ARG
166
n
168
ARG
166
A
TYR
167
n
169
TYR
167
A
LEU
168
n
170
LEU
168
A
PRO
169
n
171
PRO
169
A
ASP
170
n
172
ASP
170
A
PHE
171
n
173
PHE
171
A
ALA
172
n
174
ALA
172
A
PRO
173
n
175
PRO
173
A
HIS
174
n
176
HIS
174
A
PHE
175
n
177
PHE
175
A
PRO
176
n
178
PRO
176
A
LEU
177
n
179
LEU
177
A
ARG
178
n
180
ARG
178
A
TRP
179
n
181
TRP
179
A
PHE
180
n
182
PHE
180
A
ALA
181
n
183
ALA
181
A
VAL
182
n
184
VAL
182
A
ASN
183
n
185
ASN
183
A
LYS
184
n
186
LYS
184
A
THR
185
n
187
THR
185
A
GLN
186
n
188
GLN
186
A
ILE
187
n
189
ILE
187
A
ALA
188
n
190
ALA
188
A
GLY
189
n
191
GLY
189
A
GLU
190
n
192
GLU
190
A
SER
191
n
193
SER
191
A
LEU
192
n
194
LEU
192
A
HIS
193
n
195
HIS
193
A
LEU
194
n
196
LEU
194
A
ASN
195
n
197
ASN
195
A
LEU
196
n
198
LEU
196
A
GLN
197
n
199
GLN
197
A
GLN
198
n
200
GLN
198
A
ARG
199
n
201
ARG
199
A
LEU
200
n
202
LEU
200
A
THR
201
n
203
THR
201
A
ARG
202
n
204
ARG
202
A
PHE
203
n
205
PHE
203
A
ALA
204
n
206
ALA
204
A
ALA
205
n
207
ALA
205
A
GLU
206
n
208
GLU
206
A
ASN
207
n
209
ASN
207
A
ALA
208
n
210
ALA
208
A
PRO
209
n
211
PRO
209
A
GLN
210
n
212
GLN
210
A
LEU
211
n
213
LEU
211
A
LEU
212
n
214
LEU
212
A
ASN
213
n
215
ASN
213
A
GLU
214
n
216
GLU
214
A
LEU
215
n
217
LEU
215
A
SER
216
n
218
SER
216
A
ASP
217
n
219
ASP
217
A
ASN
218
n
220
ASN
218
A
GLN
219
n
221
GLN
219
A
TRP
220
n
222
TRP
220
A
LEU
221
n
223
LEU
221
A
PHE
222
n
224
PHE
222
A
PRO
223
n
225
PRO
223
A
LEU
224
n
226
LEU
224
A
HIS
225
n
227
HIS
225
A
PRO
226
n
228
PRO
226
A
TRP
227
n
229
TRP
227
A
GLN
228
n
230
GLN
228
A
GLY
229
n
231
GLY
229
A
GLU
230
n
232
GLU
230
A
TYR
231
n
233
TYR
231
A
LEU
232
n
234
LEU
232
A
LEU
233
n
235
LEU
233
A
GLN
234
n
236
GLN
234
A
GLN
235
n
237
GLN
235
A
GLU
236
n
238
GLU
236
A
TRP
237
n
239
TRP
237
A
CYS
238
n
240
CYS
238
A
GLN
239
n
241
GLN
239
A
GLU
240
n
242
GLU
240
A
LEU
241
n
243
LEU
241
A
VAL
242
n
244
VAL
242
A
ALA
243
n
245
ALA
243
A
LYS
244
n
246
LYS
244
A
GLY
245
n
247
GLY
245
A
LEU
246
n
248
LEU
246
A
ILE
247
n
249
ILE
247
A
LYS
248
n
250
LYS
248
A
ASP
249
n
251
ASP
249
A
LEU
250
n
252
LEU
250
A
GLY
251
n
253
GLY
251
A
GLU
252
n
254
GLU
252
A
ALA
253
n
255
ALA
253
A
GLY
254
n
256
GLY
254
A
ALA
255
n
257
ALA
255
A
PRO
256
n
258
PRO
256
A
TRP
257
n
259
TRP
257
A
LEU
258
n
260
LEU
258
A
PRO
259
n
261
PRO
259
A
THR
260
n
262
THR
260
A
THR
261
n
263
THR
261
A
SER
262
n
264
SER
262
A
SER
263
n
265
SER
263
A
ARG
264
n
266
ARG
264
A
SER
265
n
267
SER
265
A
LEU
266
n
268
LEU
266
A
TYR
267
n
269
TYR
267
A
CYS
268
n
270
CYS
268
A
ALA
269
n
271
ALA
269
A
THR
270
n
272
THR
270
A
SER
271
n
273
SER
271
A
ARG
272
n
274
ARG
272
A
ASP
273
n
275
ASP
273
A
MET
274
n
276
MET
274
A
ILE
275
n
277
ILE
275
A
LYS
276
n
278
LYS
276
A
PHE
277
n
279
PHE
277
A
SER
278
n
280
SER
278
A
LEU
279
n
281
LEU
279
A
SER
280
n
282
SER
280
A
n
283
281
A
n
284
282
A
n
285
283
A
n
286
284
A
n
287
285
A
n
288
286
A
n
289
287
A
n
290
288
A
THR
289
n
291
THR
289
A
LEU
290
n
292
LEU
290
A
SER
291
n
293
SER
291
A
VAL
292
n
294
VAL
292
A
LYS
293
n
295
LYS
293
A
GLU
294
n
296
GLU
294
A
VAL
295
n
297
VAL
295
A
LYS
296
n
298
LYS
296
A
ARG
297
n
299
ARG
297
A
GLY
298
n
300
GLY
298
A
MET
299
n
301
MET
299
A
ARG
300
n
302
ARG
300
A
LEU
301
n
303
LEU
301
A
ALA
302
n
304
ALA
302
A
ARG
303
n
305
ARG
303
A
LEU
304
n
306
LEU
304
A
ALA
305
n
307
ALA
305
A
GLN
306
n
308
GLN
306
A
THR
307
n
309
THR
307
A
ASP
308
n
310
ASP
308
A
ASP
309
n
311
ASP
309
A
TRP
310
n
312
TRP
310
A
GLN
311
n
313
GLN
311
A
THR
312
n
314
THR
312
A
LEU
313
n
315
LEU
313
A
GLN
314
n
316
GLN
314
A
ALA
315
n
317
ALA
315
A
ARG
316
n
318
ARG
316
A
PHE
317
n
319
PHE
317
A
PRO
318
n
320
PRO
318
A
THR
319
n
321
THR
319
A
PHE
320
n
322
PHE
320
A
ARG
321
n
323
ARG
321
A
VAL
322
n
324
VAL
322
A
MET
323
n
325
MET
323
A
GLN
324
n
326
GLN
324
A
GLU
325
n
327
GLU
325
A
ASP
326
n
328
ASP
326
A
GLY
327
n
329
GLY
327
A
TRP
328
n
330
TRP
328
A
ALA
329
n
331
ALA
329
A
GLY
330
n
332
GLY
330
A
LEU
331
n
333
LEU
331
A
ARG
332
n
334
ARG
332
A
ASP
333
n
335
ASP
333
A
LEU
334
n
336
LEU
334
A
HIS
335
n
337
HIS
335
A
GLY
336
n
338
GLY
336
A
ASN
337
n
339
ASN
337
A
ILE
338
n
340
ILE
338
A
MET
339
n
341
MET
339
A
GLN
340
n
342
GLN
340
A
GLU
341
n
343
GLU
341
A
SER
342
n
344
SER
342
A
LEU
343
n
345
LEU
343
A
PHE
344
n
346
PHE
344
A
ALA
345
n
347
ALA
345
A
LEU
346
n
348
LEU
346
A
ARG
347
n
349
ARG
347
A
GLU
348
n
350
GLU
348
A
ASN
349
n
351
ASN
349
A
LEU
350
n
352
LEU
350
A
LEU
351
n
353
LEU
351
A
VAL
352
n
354
VAL
352
A
ASP
353
n
355
ASP
353
A
GLN
354
n
356
GLN
354
A
PRO
355
n
357
PRO
355
A
GLN
356
n
358
GLN
356
A
SER
357
n
359
SER
357
A
GLN
358
n
360
GLN
358
A
THR
359
n
361
THR
359
A
ASN
360
n
362
ASN
360
A
VAL
361
n
363
VAL
361
A
LEU
362
n
364
LEU
362
A
VAL
363
n
365
VAL
363
A
SER
364
n
366
SER
364
A
LEU
365
n
367
LEU
365
A
THR
366
n
368
THR
366
A
GLN
367
n
369
GLN
367
A
ALA
368
n
370
ALA
368
A
ALA
369
n
371
ALA
369
A
PRO
370
n
372
PRO
370
A
ASP
371
n
373
ASP
371
A
GLY
372
n
374
GLY
372
A
GLY
373
n
375
GLY
373
A
ASP
374
n
376
ASP
374
A
SER
375
n
377
SER
375
A
LEU
376
n
378
LEU
376
A
LEU
377
n
379
LEU
377
A
VAL
378
n
380
VAL
378
A
ALA
379
n
381
ALA
379
A
ALA
380
n
382
ALA
380
A
VAL
381
n
383
VAL
381
A
LYS
382
n
384
LYS
382
A
ARG
383
n
385
ARG
383
A
LEU
384
n
386
LEU
384
A
SER
385
n
387
SER
385
A
ASP
386
n
388
ASP
386
A
ARG
387
n
389
ARG
387
A
LEU
388
n
390
LEU
388
A
GLY
389
n
391
GLY
389
A
ILE
390
n
392
ILE
390
A
THR
391
n
393
THR
391
A
ALA
392
n
394
ALA
392
A
GLN
393
n
395
GLN
393
A
GLN
394
n
396
GLN
394
A
ALA
395
n
397
ALA
395
A
ALA
396
n
398
ALA
396
A
HIS
397
n
399
HIS
397
A
ALA
398
n
400
ALA
398
A
TRP
399
n
401
TRP
399
A
VAL
400
n
402
VAL
400
A
ASP
401
n
403
ASP
401
A
ALA
402
n
404
ALA
402
A
TYR
403
n
405
TYR
403
A
CYS
404
n
406
CYS
404
A
HIS
405
n
407
HIS
405
A
GLN
406
n
408
GLN
406
A
VAL
407
n
409
VAL
407
A
LEU
408
n
410
LEU
408
A
LYS
409
n
411
LYS
409
A
PRO
410
n
412
PRO
410
A
LEU
411
n
413
LEU
411
A
PHE
412
n
414
PHE
412
A
THR
413
n
415
THR
413
A
ALA
414
n
416
ALA
414
A
GLU
415
n
417
GLU
415
A
ALA
416
n
418
ALA
416
A
ASP
417
n
419
ASP
417
A
TYR
418
n
420
TYR
418
A
GLY
419
n
421
GLY
419
A
LEU
420
n
422
LEU
420
A
VAL
421
n
423
VAL
421
A
LEU
422
n
424
LEU
422
A
LEU
423
n
425
LEU
423
A
ALA
424
n
426
ALA
424
A
HIS
425
n
427
HIS
425
A
GLN
426
n
428
GLN
426
A
GLN
427
n
429
GLN
427
A
ASN
428
n
430
ASN
428
A
ILE
429
n
431
ILE
429
A
LEU
430
n
432
LEU
430
A
VAL
431
n
433
VAL
431
A
GLN
432
n
434
GLN
432
A
MET
433
n
435
MET
433
A
LEU
434
n
436
LEU
434
A
GLY
435
n
437
GLY
435
A
ASP
436
n
438
ASP
436
A
LEU
437
n
439
LEU
437
A
PRO
438
n
440
PRO
438
A
VAL
439
n
441
VAL
439
A
GLY
440
n
442
GLY
440
A
LEU
441
n
443
LEU
441
A
ILE
442
n
444
ILE
442
A
TYR
443
n
445
TYR
443
A
ARG
444
n
446
ARG
444
A
ASP
445
n
447
ASP
445
A
CYS
446
n
448
CYS
446
A
GLN
447
n
449
GLN
447
A
GLY
448
n
450
GLY
448
A
SER
449
n
451
SER
449
A
ALA
450
n
452
ALA
450
A
PHE
451
n
453
PHE
451
A
MET
452
n
454
MET
452
A
PRO
453
n
455
PRO
453
A
HIS
454
n
456
HIS
454
A
ALA
455
n
457
ALA
455
A
ALA
456
n
458
ALA
456
A
GLY
457
n
459
GLY
457
A
TRP
458
n
460
TRP
458
A
LEU
459
n
461
LEU
459
A
ASP
460
n
462
ASP
460
A
THR
461
n
463
THR
461
A
ILE
462
n
464
ILE
462
A
GLY
463
n
465
GLY
463
A
GLU
464
n
466
GLU
464
A
ALA
465
n
467
ALA
465
A
GLN
466
n
468
GLN
466
A
ALA
467
n
469
ALA
467
A
GLU
468
n
470
GLU
468
A
ASN
469
n
471
ASN
469
A
VAL
470
n
472
VAL
470
A
PHE
471
n
473
PHE
471
A
THR
472
n
474
THR
472
A
ARG
473
n
475
ARG
473
A
GLU
474
n
476
GLU
474
A
GLN
475
n
477
GLN
475
A
LEU
476
n
478
LEU
476
A
LEU
477
n
479
LEU
477
A
ARG
478
n
480
ARG
478
A
TYR
479
n
481
TYR
479
A
PHE
480
n
482
PHE
480
A
PRO
481
n
483
PRO
481
A
TYR
482
n
484
TYR
482
A
TYR
483
n
485
TYR
483
A
LEU
484
n
486
LEU
484
A
LEU
485
n
487
LEU
485
A
VAL
486
n
488
VAL
486
A
ASN
487
n
489
ASN
487
A
SER
488
n
490
SER
488
A
THR
489
n
491
THR
489
A
PHE
490
n
492
PHE
490
A
ALA
491
n
493
ALA
491
A
VAL
492
n
494
VAL
492
A
THR
493
n
495
THR
493
A
ALA
494
n
496
ALA
494
A
ALA
495
n
497
ALA
495
A
LEU
496
n
498
LEU
496
A
GLY
497
n
499
GLY
497
A
ALA
498
n
500
ALA
498
A
ALA
499
n
501
ALA
499
A
GLY
500
n
502
GLY
500
A
LEU
501
n
503
LEU
501
A
ASP
502
n
504
ASP
502
A
SER
503
n
505
SER
503
A
GLU
504
n
506
GLU
504
A
ALA
505
n
507
ALA
505
A
ASN
506
n
508
ASN
506
A
LEU
507
n
509
LEU
507
A
MET
508
n
510
MET
508
A
ALA
509
n
511
ALA
509
A
ARG
510
n
512
ARG
510
A
VAL
511
n
513
VAL
511
A
ARG
512
n
514
ARG
512
A
THR
513
n
515
THR
513
A
LEU
514
n
516
LEU
514
A
LEU
515
n
517
LEU
515
A
ALA
516
n
518
ALA
516
A
GLU
517
n
519
GLU
517
A
MET
518
n
520
MET
518
A
ARG
519
n
521
ARG
519
A
ASP
520
n
522
ASP
520
A
GLN
521
n
523
GLN
521
A
VAL
522
n
524
VAL
522
A
THR
523
n
525
THR
523
A
HIS
524
n
526
HIS
524
A
LYS
525
n
527
LYS
525
A
THR
526
n
528
THR
526
A
CYS
527
n
529
CYS
527
A
LEU
528
n
530
LEU
528
A
ASN
529
n
531
ASN
529
A
TYR
530
n
532
TYR
530
A
VAL
531
n
533
VAL
531
A
LEU
532
n
534
LEU
532
A
GLU
533
n
535
GLU
533
A
ASN
534
n
536
ASN
534
A
PRO
535
n
537
PRO
535
A
TYR
536
n
538
TYR
536
A
TRP
537
n
539
TRP
537
A
ASN
538
n
540
ASN
538
A
VAL
539
n
541
VAL
539
A
LYS
540
n
542
LYS
540
A
GLY
541
n
543
GLY
541
A
ASN
542
n
544
ASN
542
A
PHE
543
n
545
PHE
543
A
PHE
544
n
546
PHE
544
A
CYS
545
n
547
CYS
545
A
TYR
546
n
548
TYR
546
A
LEU
547
n
549
LEU
547
A
ASN
548
n
550
ASN
548
A
ASP
549
n
551
ASP
549
A
n
552
550
A
n
553
551
A
n
554
552
A
n
555
553
A
n
556
554
A
n
557
555
A
n
558
556
A
ASP
557
n
559
ASP
557
A
PRO
558
n
560
PRO
558
A
SER
559
n
561
SER
559
A
VAL
560
n
562
VAL
560
A
ILE
561
n
563
ILE
561
A
TYR
562
n
564
TYR
562
A
PHE
563
n
565
PHE
563
A
ASP
564
n
566
ASP
564
A
PHE
565
n
567
PHE
565
A
ALA
566
n
568
ALA
566
A
ASN
567
n
569
ASN
567
A
PRO
568
n
570
PRO
568
A
LEU
569
n
571
LEU
569
A
LEU
570
n
572
LEU
570
A
ALA
571
n
573
ALA
571
A
n
574
572
A
n
575
573
A
n
576
574
A
1.4612
-0.5573
0.3724
2.5582
0.0946
2.6307
-0.0992
-0.0376
0.2693
0.2643
0.2137
0.0819
-0.6746
-0.2193
-0.1519
0.6019
0.0300
0.0936
0.4500
0.0054
0.4648
refined
52.6955
42.2141
107.0620
X-RAY DIFFRACTION
0.4727
0.3939
-0.5176
0.7272
-0.7351
1.2423
0.0379
0.1920
0.2516
-0.1477
0.1392
0.0998
-0.4634
-0.2484
-0.1744
0.5297
0.0375
0.1122
0.4994
0.0175
0.4458
refined
47.3065
24.2271
122.8432
X-RAY DIFFRACTION
1.1571
0.2157
0.2765
0.4965
-0.2441
0.5775
0.0389
-0.2681
0.2223
0.1747
0.1517
0.2381
-0.3909
-0.5872
-0.0704
0.2217
0.1298
0.0369
0.4997
0.1372
0.4075
refined
27.8093
11.8984
123.1992
X-RAY DIFFRACTION
0.4350
-0.0996
-0.1573
0.2648
-0.0234
0.9019
-0.0001
0.0446
0.0661
-0.1492
0.1305
0.0775
-0.1974
-0.2088
-0.1115
0.3343
-0.0072
0.0136
0.4101
0.0607
0.3674
refined
46.4119
16.3026
101.1064
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
chain 'A' and (resid 9 through 122)
X-RAY DIFFRACTION
2
chain 'A' and (resid 123 through 174)
X-RAY DIFFRACTION
3
chain 'A' and (resid 175 through 357)
X-RAY DIFFRACTION
4
chain 'A' and (resid 358 through 571)
author_and_software_defined_assembly
PISA
4
tetrameric
7440
-106
79500
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
4_655
-x+1,-y,z
crystal symmetry operation
106.7900000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
8_556
x-y,-y,-z+1
crystal symmetry operation
0.0000000000
0.0000000000
264.7200000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
11_656
-x+y+1,y,-z+1
crystal symmetry operation
106.7900000000
0.0000000000
264.7200000000
A
N
ARG
29
A
N
ARG
31
A
O
ILE
39
A
O
ILE
41
A
N
ILE
40
A
N
ILE
42
A
O
LEU
48
A
O
LEU
50
A
N
HIS
49
A
N
HIS
51
A
O
ARG
68
A
O
ARG
70
A
N
LEU
69
A
N
LEU
71
A
O
HIS
76
A
O
HIS
78
A
N
ALA
188
A
N
ALA
190
A
O
GLY
330
A
O
GLY
332
A
N
GLY
327
A
N
GLY
329
A
O
LEU
346
A
O
LEU
348
A
O
ARG
347
A
O
ARG
349
A
N
MET
274
A
N
MET
276
A
O
ILE
275
A
O
ILE
277
A
N
LEU
266
A
N
LEU
268
A
O
TYR
267
A
O
TYR
269
A
N
LEU
258
A
N
LEU
260
A
O
TRP
257
A
O
TRP
259
A
N
PHE
175
A
N
PHE
177
A
N
VAL
182
A
N
VAL
184
A
O
TRP
220
A
O
TRP
222
A
N
ARG
321
A
N
ARG
323
A
O
TYR
443
A
O
TYR
445
A
O
VAL
439
A
O
VAL
441
A
N
GLN
432
A
N
GLN
434
A
O
MET
433
A
O
MET
435
A
N
GLN
358
A
N
GLN
360
A
N
VAL
421
A
N
VAL
423
A
O
ALA
450
A
O
ALA
452
A
N
TRP
537
A
N
TRP
539
A
O
PHE
565
A
O
PHE
567
1
A
CG
LEU
10
A
CG
LEU
12
1
Y
1
A
CD1
LEU
10
A
CD1
LEU
12
1
Y
1
A
CD2
LEU
10
A
CD2
LEU
12
1
Y
1
A
CD
GLU
32
A
CD
GLU
34
1
Y
1
A
OE1
GLU
32
A
OE1
GLU
34
1
Y
1
A
OE2
GLU
32
A
OE2
GLU
34
1
Y
1
A
CG
GLU
44
A
CG
GLU
46
1
Y
1
A
CD
GLU
44
A
CD
GLU
46
1
Y
1
A
OE1
GLU
44
A
OE1
GLU
46
1
Y
1
A
OE2
GLU
44
A
OE2
GLU
46
1
Y
1
A
CG
GLN
45
A
CG
GLN
47
1
Y
1
A
CD
GLN
45
A
CD
GLN
47
1
Y
1
A
OE1
GLN
45
A
OE1
GLN
47
1
Y
1
A
NE2
GLN
45
A
NE2
GLN
47
1
Y
1
A
CG
ARG
51
A
CG
ARG
53
1
Y
1
A
CD
ARG
51
A
CD
ARG
53
1
Y
1
A
NE
ARG
51
A
NE
ARG
53
1
Y
1
A
CZ
ARG
51
A
CZ
ARG
53
1
Y
1
A
NH1
ARG
51
A
NH1
ARG
53
1
Y
1
A
NH2
ARG
51
A
NH2
ARG
53
1
Y
1
A
CG
ARG
62
A
CG
ARG
64
1
Y
1
A
CD
ARG
62
A
CD
ARG
64
1
Y
1
A
NE
ARG
62
A
NE
ARG
64
1
Y
1
A
CZ
ARG
62
A
CZ
ARG
64
1
Y
1
A
NH1
ARG
62
A
NH1
ARG
64
1
Y
1
A
NH2
ARG
62
A
NH2
ARG
64
1
Y
1
A
CZ
ARG
85
A
CZ
ARG
87
1
Y
1
A
NH1
ARG
85
A
NH1
ARG
87
1
Y
1
A
NH2
ARG
85
A
NH2
ARG
87
1
Y
1
A
CG
LEU
96
A
CG
LEU
98
1
Y
1
A
CD1
LEU
96
A
CD1
LEU
98
1
Y
1
A
CD2
LEU
96
A
CD2
LEU
98
1
Y
1
A
CG
GLU
103
A
CG
GLU
105
1
Y
1
A
CD
GLU
103
A
CD
GLU
105
1
Y
1
A
OE1
GLU
103
A
OE1
GLU
105
1
Y
1
A
OE2
GLU
103
A
OE2
GLU
105
1
Y
1
A
CG
GLN
107
A
CG
GLN
109
1
Y
1
A
CD
GLN
107
A
CD
GLN
109
1
Y
1
A
OE1
GLN
107
A
OE1
GLN
109
1
Y
1
A
NE2
GLN
107
A
NE2
GLN
109
1
Y
1
A
CG
LYS
154
A
CG
LYS
156
1
Y
1
A
CD
LYS
154
A
CD
LYS
156
1
Y
1
A
CE
LYS
154
A
CE
LYS
156
1
Y
1
A
NZ
LYS
154
A
NZ
LYS
156
1
Y
1
A
CG
GLU
157
A
CG
GLU
159
1
Y
1
A
CD
GLU
157
A
CD
GLU
159
1
Y
1
A
OE1
GLU
157
A
OE1
GLU
159
1
Y
1
A
OE2
GLU
157
A
OE2
GLU
159
1
Y
1
A
CG
GLN
161
A
CG
GLN
163
1
Y
1
A
CD
GLN
161
A
CD
GLN
163
1
Y
1
A
OE1
GLN
161
A
OE1
GLN
163
1
Y
1
A
NE2
GLN
161
A
NE2
GLN
163
1
Y
1
A
CG
GLN
162
A
CG
GLN
164
1
Y
1
A
CD
GLN
162
A
CD
GLN
164
1
Y
1
A
OE1
GLN
162
A
OE1
GLN
164
1
Y
1
A
NE2
GLN
162
A
NE2
GLN
164
1
Y
1
A
CG
GLU
236
A
CG
GLU
238
1
Y
1
A
CD
GLU
236
A
CD
GLU
238
1
Y
1
A
OE1
GLU
236
A
OE1
GLU
238
1
Y
1
A
OE2
GLU
236
A
OE2
GLU
238
1
Y
1
A
CG
LYS
244
A
CG
LYS
246
1
Y
1
A
CD
LYS
244
A
CD
LYS
246
1
Y
1
A
CE
LYS
244
A
CE
LYS
246
1
Y
1
A
NZ
LYS
244
A
NZ
LYS
246
1
Y
1
A
CG
LYS
293
A
CG
LYS
295
1
Y
1
A
CD
LYS
293
A
CD
LYS
295
1
Y
1
A
CE
LYS
293
A
CE
LYS
295
1
Y
1
A
NZ
LYS
293
A
NZ
LYS
295
1
Y
1
A
CE
LYS
296
A
CE
LYS
298
1
Y
1
A
NZ
LYS
296
A
NZ
LYS
298
1
Y
1
A
CG
GLN
354
A
CG
GLN
356
1
Y
1
A
CD
GLN
354
A
CD
GLN
356
1
Y
1
A
OE1
GLN
354
A
OE1
GLN
356
1
Y
1
A
NE2
GLN
354
A
NE2
GLN
356
1
Y
1
A
CG
GLN
466
A
CG
GLN
468
1
Y
1
A
CD
GLN
466
A
CD
GLN
468
1
Y
1
A
OE1
GLN
466
A
OE1
GLN
468
1
Y
1
A
NE2
GLN
466
A
NE2
GLN
468
1
Y
1
A
CG
GLU
474
A
CG
GLU
476
1
Y
1
A
CD
GLU
474
A
CD
GLU
476
1
Y
1
A
OE1
GLU
474
A
OE1
GLU
476
1
Y
1
A
OE2
GLU
474
A
OE2
GLU
476
1
Y
1
A
CG
ASN
487
A
CG
ASN
489
1
Y
1
A
OD1
ASN
487
A
OD1
ASN
489
1
Y
1
A
ND2
ASN
487
A
ND2
ASN
489
1
Y
1
A
CG1
ILE
561
A
CG1
ILE
563
1
Y
1
A
CG2
ILE
561
A
CG2
ILE
563
1
Y
1
A
CD1
ILE
561
A
CD1
ILE
563
1
Y
1
A
GLY
-1
A
GLY
1
1
Y
1
A
HIS
0
A
HIS
2
1
Y
1
A
MET
1
A
MET
3
1
Y
1
A
THR
2
A
THR
4
1
Y
1
A
LEU
3
A
LEU
5
1
Y
1
A
PRO
4
A
PRO
6
1
Y
1
A
THR
5
A
THR
7
1
Y
1
A
LYS
6
A
LYS
8
1
Y
1
A
THR
7
A
THR
9
1
Y
1
A
SER
8
A
SER
10
1
Y
1
A
VAL
281
A
VAL
283
1
Y
1
A
ARG
282
A
ARG
284
1
Y
1
A
LEU
283
A
LEU
285
1
Y
1
A
THR
284
A
THR
286
1
Y
1
A
ASN
285
A
ASN
287
1
Y
1
A
SER
286
A
SER
288
1
Y
1
A
VAL
287
A
VAL
289
1
Y
1
A
ARG
288
A
ARG
290
1
Y
1
A
HIS
550
A
HIS
552
1
Y
1
A
ASN
551
A
ASN
553
1
Y
1
A
GLU
552
A
GLU
554
1
Y
1
A
ASN
553
A
ASN
555
1
Y
1
A
THR
554
A
THR
556
1
Y
1
A
ILE
555
A
ILE
557
1
Y
1
A
VAL
556
A
VAL
558
1
Y
1
A
GLN
572
A
GLN
574
1
Y
1
A
GLU
573
A
GLU
575
1
Y
1
A
GLY
574
A
GLY
576
1
Y
1
A
A
ND2
OE1
ASN
GLU
160
163
2.00
1
A
A
NH2
OD2
ARG
ASP
178
249
2.12
1
A
A
OG1
NE2
THR
GLN
366
426
2.16
1
15.13
2.20
120.60
135.73
A
A
A
C
N
CD
GLU
PRO
PRO
157
158
158
Y
1
A
GLN
161
11.24
-82.27
1
A
HIS
193
70.04
-62.11
1
A
SER
263
75.65
-39.35
1
A
GLU
325
-108.41
79.57
1
A
GLU
348
-38.99
127.60
1
A
ASP
445
94.99
72.90
1
A
ASP
502
176.49
169.11
1
A
GLU
533
-131.95
-37.51
53.64
0.2548
0.2130
0.2151
2.400
52.34
1790
35822
5.00
99.92
0.29
1
FREE R-VALUE
1.35
MAD
25.30
0.90
1.11
2.400
52.34
51
4347
5
0
4291
0.009
4425
1.069
6041
14.467
3367
0.060
673
0.007
787
0.3540
0.2903
2.4649
137
2557
100.00
0.3148
0.2745
2.5374
136
2556
100.00
0.2907
0.2638
2.6193
128
2559
100.00
0.2972
0.2449
2.7129
135
2550
100.00
0.2783
0.2484
2.8215
155
2566
100.00
0.2952
0.2532
2.9499
136
2568
100.00
0.2823
0.2495
3.1055
135
2595
100.00
0.3066
0.2444
3.3000
140
2593
100.00
0.3208
0.2338
3.5547
130
2628
100.00
0.2501
0.2077
3.9124
129
2620
100.00
0.2200
0.1709
4.4782
133
2668
100.00
0.1973
0.1742
5.6410
137
2698
100.00
0.2121
0.1954
52.3533
159
2874
100.00
46.14
2.4
52.34
5JM7
35840
0.999
0.0927
1
14.26
9.6
100
0.7257
2.40
2.49
2.77
1
9.7
100.0
refinement
PHENIX
(1.10_2155: ???)
model building
Coot
data reduction
iMOSFLM
phasing
PHENIX
N
The structure of aerobactin synthetase IucA from a hypervirulent pathotype of Klebsiella pneumoniae
1
N
N
2
N
N
3
N
N
A
ASP
11
A
ASP
13
HELX_P
A
GLU
24
A
GLU
26
1
AA1
14
A
ASP
79
A
ASP
81
HELX_P
A
LEU
95
A
LEU
97
1
AA2
17
A
PRO
98
A
PRO
100
HELX_P
A
ARG
123
A
ARG
125
1
AA3
26
A
ASP
125
A
ASP
127
HELX_P
A
LYS
132
A
LYS
134
5
AA4
8
A
ASN
135
A
ASN
137
HELX_P
A
GLN
141
A
GLN
143
1
AA5
7
A
GLN
161
A
GLN
163
HELX_P
A
LEU
168
A
LEU
170
1
AA6
8
A
PRO
169
A
PRO
171
HELX_P
A
ALA
172
A
ALA
174
5
AA7
4
A
ASN
195
A
ASN
197
HELX_P
A
ALA
208
A
ALA
210
1
AA8
14
A
PRO
209
A
PRO
211
HELX_P
A
LEU
215
A
LEU
217
5
AA9
7
A
HIS
225
A
HIS
227
HELX_P
A
GLN
235
A
GLN
237
1
AB1
11
A
GLN
235
A
GLN
237
HELX_P
A
LYS
244
A
LYS
246
1
AB2
10
A
SER
291
A
SER
293
HELX_P
A
ALA
305
A
ALA
307
1
AB3
15
A
THR
307
A
THR
309
HELX_P
A
PHE
317
A
PHE
319
1
AB4
11
A
LEU
362
A
LEU
364
HELX_P
A
GLN
367
A
GLN
369
1
AB5
6
A
SER
375
A
SER
377
HELX_P
A
GLY
389
A
GLY
391
1
AB6
15
A
THR
391
A
THR
393
HELX_P
A
VAL
407
A
VAL
409
1
AB7
17
A
VAL
407
A
VAL
409
HELX_P
A
GLY
419
A
GLY
421
1
AB8
13
A
HIS
425
A
HIS
427
HELX_P
A
GLN
427
A
GLN
429
5
AB9
3
A
ASP
445
A
ASP
447
HELX_P
A
GLN
447
A
GLN
449
5
AC1
3
A
ALA
455
A
ALA
457
HELX_P
A
ILE
462
A
ILE
464
1
AC2
8
A
THR
472
A
THR
474
HELX_P
A
LEU
485
A
LEU
487
1
AC3
14
A
SER
488
A
SER
490
HELX_P
A
ALA
499
A
ALA
501
1
AC4
12
A
SER
503
A
SER
505
HELX_P
A
ASP
520
A
ASP
522
1
AC5
18
A
LYS
525
A
LYS
527
HELX_P
A
ASN
534
A
ASN
536
1
AC6
10
A
ASN
542
A
ASN
544
HELX_P
A
ASN
548
A
ASN
550
1
AC7
7
LIGASE
aerobactin NIS synthetase, LIGASE
A
GLN
34
A
GLN
36
1
A
PRO
35
A
PRO
37
-0.06
A
PHE
65
A
PHE
67
1
A
PRO
66
A
PRO
68
7.92
A
GLU
157
A
GLU
159
1
A
PRO
158
A
PRO
160
-1.96
A0A0X9V8F4_KLEPN
UNP
1
1
A0A0X9V8F4
MTLPTKTSTLDVAAQCFLNSLVRETKDWRLTEYQPTQLIIPLGEQQALHFRVAYFSPTQHHRFEFPARLVTASGSHPVDF
ATLSRLIVDKLQHQLLLPATSCETFHQRVMESHAHTQQAIDARHDWAALREKALNFGEAEQALLVGHAFHPAPKSHEPFN
QQEAERYLPDFAPHFPLRWFAVNKTQIAGESLHLNLQQRLTRFAAENAPQLLNELSDNQWLFPLHPWQGEYLLQQEWCQE
LVAKGLIKDLGEAGAPWLPTTSSRSLYCATSRDMIKFSLSVRLTNSVRTLSVKEVKRGMRLARLAQTDDWQTLQARFPTF
RVMQEDGWAGLRDLHGNIMQESLFALRENLLVDQPQSQTNVLVSLTQAAPDGGDSLLVAAVKRLSDRLGITAQQAAHAWV
DAYCHQVLKPLFTAEADYGLVLLAHQQNILVQMLGDLPVGLIYRDCQGSAFMPHAAGWLDTIGEAQAENVFTREQLLRYF
PYYLLVNSTFAVTAALGAAGLDSEANLMARVRTLLAEMRDQVTHKTCLNYVLENPYWNVKGNFFCYLNDHNENTIVDPSV
IYFDFANPLLAQEG
1
574
5JM7
1
574
A0A0X9V8F4
A
1
3
576
1
expression tag
GLY
-1
5JM7
A
A0A0X9V8F4
UNP
1
1
expression tag
HIS
0
5JM7
A
A0A0X9V8F4
UNP
2
5
8
4
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ARG
29
A
ARG
31
A
LEU
30
A
LEU
32
A
GLN
37
A
GLN
39
A
PRO
41
A
PRO
43
A
ALA
47
A
ALA
49
A
TYR
54
A
TYR
56
A
ARG
62
A
ARG
64
A
VAL
70
A
VAL
72
A
SER
75
A
SER
77
A
VAL
78
A
VAL
80
A
ILE
187
A
ILE
189
A
SER
191
A
SER
193
A
GLY
327
A
GLY
329
A
ARG
332
A
ARG
334
A
ILE
338
A
ILE
340
A
GLU
348
A
GLU
350
A
ASP
273
A
ASP
275
A
PHE
277
A
PHE
279
A
SER
265
A
SER
267
A
TYR
267
A
TYR
269
A
ILE
247
A
ILE
249
A
PRO
259
A
PRO
261
A
PHE
175
A
PHE
177
A
ASN
183
A
ASN
185
A
GLN
219
A
GLN
221
A
LEU
224
A
LEU
226
A
PHE
320
A
PHE
322
A
VAL
322
A
VAL
324
A
LEU
437
A
LEU
439
A
TYR
443
A
TYR
445
A
ILE
429
A
ILE
431
A
LEU
434
A
LEU
436
A
GLN
358
A
GLN
360
A
VAL
361
A
VAL
363
A
LEU
420
A
LEU
422
A
LEU
422
A
LEU
424
A
SER
449
A
SER
451
A
PHE
451
A
PHE
453
A
TYR
536
A
TYR
538
A
LYS
540
A
LYS
542
A
TYR
562
A
TYR
564
A
ALA
566
A
ALA
568
binding site for residue SO4 A 600
A
SO4
600
Software
7
A
SER
262
A
SER
264
7
1_555
A
ARG
264
A
ARG
266
7
1_555
A
SER
265
A
SER
267
7
1_555
A
LYS
276
A
LYS
278
7
1_555
A
ARG
347
A
ARG
349
7
1_555
A
GLN
427
A
GLN
429
7
1_555
A
ASP
445
A
ASP
447
7
1_555
180
P 62 2 2