0.013778
0.007955
0.000000
0.000000
0.015909
0.000000
0.000000
0.000000
0.010185
0.00000
0.00000
0.00000
Shimamura, T.
Ibuka, A.
Fushinobu, S.
Wakagi, T.
Ishiguro, M.
Ishii, Y.
Matsuzawa, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
72.581
72.581
98.179
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
C14 H15 N5 O5 S2
397.429
CEFOTAXIME, C3' cleaved, open, bound form
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
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
S
N
75
N
C
N
76
N
C
N
77
N
C
N
78
N
C
N
79
N
C
N
80
N
O
N
81
N
O
N
82
N
N
N
83
R
C
N
84
R
C
N
85
N
C
N
86
N
O
N
87
N
N
N
88
N
C
N
89
N
O
N
90
N
C
N
91
N
N
N
92
N
O
N
93
N
C
Y
94
N
C
Y
95
N
C
Y
96
N
S
Y
97
N
C
N
98
N
N
Y
99
N
N
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
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
N
N
116
R
C
N
117
N
C
N
118
N
O
N
119
N
C
N
120
N
S
N
121
N
O
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
S
C
N
131
N
C
N
132
N
O
N
133
N
C
N
134
N
C
N
135
N
C
N
136
N
O
N
137
N
N
N
138
N
O
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
N
N
150
S
C
N
151
N
C
N
152
N
O
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
O
N
157
N
O
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
N
N
169
N
C
N
170
N
C
N
171
N
O
N
172
N
O
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
N
N
179
S
C
N
180
N
C
N
181
N
O
N
182
N
C
Y
183
N
C
Y
184
N
N
Y
185
N
C
Y
186
N
C
Y
187
N
N
N
188
N
O
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
O
N
200
N
H
N
201
N
H
N
202
N
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
S
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
O
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
N
N
225
S
C
N
226
N
C
N
227
N
O
N
228
N
C
N
229
N
C
N
230
N
C
N
231
N
C
N
232
N
O
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
N
N
247
S
C
N
248
N
C
N
249
N
O
N
250
N
C
N
251
N
C
N
252
N
C
N
253
N
C
N
254
N
N
N
255
N
O
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
N
N
272
S
C
N
273
N
C
N
274
N
O
N
275
N
C
N
276
N
C
N
277
N
S
N
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
Y
296
N
C
Y
297
N
C
Y
298
N
C
Y
299
N
C
Y
300
N
C
Y
301
N
C
N
302
N
O
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
N
N
315
S
C
N
316
N
C
N
317
N
O
N
318
N
C
N
319
N
C
N
320
N
C
N
321
N
O
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
N
C
N
336
N
O
N
337
N
O
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
S
N
346
N
O
N
347
N
O
N
348
N
O
N
349
N
O
N
350
N
N
N
351
S
C
N
352
N
C
N
353
N
O
N
354
R
C
N
355
N
O
N
356
N
C
N
357
N
O
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
H
N
367
N
N
N
368
S
C
N
369
N
C
N
370
N
O
N
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
N
Y
376
N
C
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
N
381
N
O
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
N
N
395
S
C
N
396
N
C
N
397
N
O
N
398
N
C
Y
399
N
C
Y
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
N
405
N
O
N
406
N
O
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
N
N
419
S
C
N
420
N
C
N
421
N
O
N
422
N
C
N
423
N
C
N
424
N
C
N
425
N
O
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
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
doub
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
doub
N
81
N
doub
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
sing
N
90
N
doub
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
doub
N
95
N
sing
N
96
Z
doub
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
Y
103
N
doub
Y
104
N
sing
Y
105
N
sing
N
106
N
sing
Y
107
N
sing
N
108
N
sing
Y
109
N
doub
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
sing
N
117
N
sing
N
118
N
doub
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
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
doub
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
doub
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
doub
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
doub
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
Y
182
N
sing
Y
183
N
doub
Y
184
N
doub
N
185
N
sing
Y
186
N
sing
N
187
N
sing
Y
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
doub
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
doub
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
sing
N
250
N
sing
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
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
sing
N
284
N
sing
N
285
N
doub
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
Y
290
N
doub
Y
291
N
sing
Y
292
N
sing
N
293
N
sing
Y
294
N
doub
N
295
N
sing
Y
296
N
doub
N
297
N
sing
Y
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
doub
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
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
doub
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
doub
N
333
N
doub
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
doub
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
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
sing
N
357
N
sing
N
358
N
doub
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
Y
363
N
doub
Y
364
N
sing
Y
365
N
sing
N
366
N
sing
Y
367
N
doub
Y
368
N
sing
Y
369
N
sing
N
370
N
sing
Y
371
N
sing
Y
372
N
doub
N
373
N
sing
Y
374
N
doub
N
375
N
sing
Y
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
doub
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
Y
391
N
doub
Y
392
N
sing
Y
393
N
sing
N
394
N
sing
Y
395
N
doub
N
396
N
sing
Y
397
N
doub
N
398
N
sing
Y
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
doub
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
277
46601
46608
10.1074/jbc.M207884200
12221102
Acyl-intermediate Structures of the Extended-spectrum Class A beta -Lactamase, Toho-1, in Complex with Cefotaxime, Cephalothin, and Benzylpenicillin.
2002
10.2210/pdb1iyo/pdb
pdb_00001iyo
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
IMAGE PLATE
FUJI
SINGLE WAVELENGTH
M
x-ray
1
1
1.0
BL-6A
Photon Factory
1
SYNCHROTRON
PHOTON FACTORY BEAMLINE BL-6A
28203.936
Toho-1 beta-lactamase
3.5.2.6
E166A
1
man
polymer
96.063
SULFATE ION
3
syn
non-polymer
397.429
CEFOTAXIME, C3' cleaved, open, bound form
1
syn
non-polymer
18.015
water
216
nat
water
no
no
ANSVQQQLEALEKSSGGRLGVALINTADNSQILYRADERFAMCSTSKVMAAAAVLKQSESDKHLLNQRVEIKKSDLVNYN
PIAEKHVNGTMTLAELGAAALQYSDNTAMNKLIAHLGGPDKVTAFARSLGDETFRLDRTAPTLNTAIPGDPRDTTTPLAM
AQTLKNLTLGKALAETQRAQLVTWLKGNTTGSASIRAGLPKSWVVGDKTGSGDYGTTNDIAVIWPENHAPLVLVTYFTQP
EQKAERRRDILAAAAKIVTHGF
ANSVQQQLEALEKSSGGRLGVALINTADNSQILYRADERFAMCSTSKVMAAAAVLKQSESDKHLLNQRVEIKKSDLVNYN
PIAEKHVNGTMTLAELGAAALQYSDNTAMNKLIAHLGGPDKVTAFARSLGDETFRLDRTAPTLNTAIPGDPRDTTTPLAM
AQTLKNLTLGKALAETQRAQLVTWLKGNTTGSASIRAGLPKSWVVGDKTGSGDYGTTNDIAVIWPENHAPLVLVTYFTQP
EQKAERRRDILAAAAKIVTHGF
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
PLASMID
pUC119
1
2.40
48.30
VAPOR DIFFUSION, HANGING DROP
ammonium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 300K
300
database_2
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Non-polymer description
Database references
Derived calculations
Data collection
1
0
2002-12-11
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-03-15
1
4
2021-11-10
1
5
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1IYP contains Crystal structure of the same protein complexed with CEP and SO4
1IYQ contains Crystal structure of the same protein complexed with PNM and SO4
PDBJ
Y
PDBJ
2002-09-04
REL
REL
SO4
SULFATE ION
CEF
CEFOTAXIME, C3' cleaved, open, bound form
HOH
water
SO4
401
2
SO4
SO4
401
A
SO4
402
2
SO4
SO4
402
A
SO4
403
2
SO4
SO4
403
A
CEF
301
3
CEF
CEF
301
A
HOH
501
4
HOH
HOH
501
A
HOH
502
4
HOH
HOH
502
A
HOH
503
4
HOH
HOH
503
A
HOH
504
4
HOH
HOH
504
A
HOH
505
4
HOH
HOH
505
A
HOH
506
4
HOH
HOH
506
A
HOH
507
4
HOH
HOH
507
A
HOH
508
4
HOH
HOH
508
A
HOH
509
4
HOH
HOH
509
A
HOH
510
4
HOH
HOH
510
A
HOH
511
4
HOH
HOH
511
A
HOH
512
4
HOH
HOH
512
A
HOH
513
4
HOH
HOH
513
A
HOH
514
4
HOH
HOH
514
A
HOH
515
4
HOH
HOH
515
A
HOH
516
4
HOH
HOH
516
A
HOH
517
4
HOH
HOH
517
A
HOH
518
4
HOH
HOH
518
A
HOH
519
4
HOH
HOH
519
A
HOH
520
4
HOH
HOH
520
A
HOH
521
4
HOH
HOH
521
A
HOH
522
4
HOH
HOH
522
A
HOH
523
4
HOH
HOH
523
A
HOH
524
4
HOH
HOH
524
A
HOH
525
4
HOH
HOH
525
A
HOH
526
4
HOH
HOH
526
A
HOH
527
4
HOH
HOH
527
A
HOH
528
4
HOH
HOH
528
A
HOH
529
4
HOH
HOH
529
A
HOH
530
4
HOH
HOH
530
A
HOH
531
4
HOH
HOH
531
A
HOH
532
4
HOH
HOH
532
A
HOH
533
4
HOH
HOH
533
A
HOH
534
4
HOH
HOH
534
A
HOH
535
4
HOH
HOH
535
A
HOH
536
4
HOH
HOH
536
A
HOH
537
4
HOH
HOH
537
A
HOH
538
4
HOH
HOH
538
A
HOH
539
4
HOH
HOH
539
A
HOH
540
4
HOH
HOH
540
A
HOH
541
4
HOH
HOH
541
A
HOH
542
4
HOH
HOH
542
A
HOH
543
4
HOH
HOH
543
A
HOH
544
4
HOH
HOH
544
A
HOH
545
4
HOH
HOH
545
A
HOH
546
4
HOH
HOH
546
A
HOH
547
4
HOH
HOH
547
A
HOH
548
4
HOH
HOH
548
A
HOH
549
4
HOH
HOH
549
A
HOH
550
4
HOH
HOH
550
A
HOH
551
4
HOH
HOH
551
A
HOH
552
4
HOH
HOH
552
A
HOH
553
4
HOH
HOH
553
A
HOH
554
4
HOH
HOH
554
A
HOH
555
4
HOH
HOH
555
A
HOH
556
4
HOH
HOH
556
A
HOH
557
4
HOH
HOH
557
A
HOH
558
4
HOH
HOH
558
A
HOH
559
4
HOH
HOH
559
A
HOH
560
4
HOH
HOH
560
A
HOH
561
4
HOH
HOH
561
A
HOH
562
4
HOH
HOH
562
A
HOH
563
4
HOH
HOH
563
A
HOH
564
4
HOH
HOH
564
A
HOH
565
4
HOH
HOH
565
A
HOH
566
4
HOH
HOH
566
A
HOH
567
4
HOH
HOH
567
A
HOH
568
4
HOH
HOH
568
A
HOH
569
4
HOH
HOH
569
A
HOH
570
4
HOH
HOH
570
A
HOH
571
4
HOH
HOH
571
A
HOH
572
4
HOH
HOH
572
A
HOH
573
4
HOH
HOH
573
A
HOH
574
4
HOH
HOH
574
A
HOH
575
4
HOH
HOH
575
A
HOH
576
4
HOH
HOH
576
A
HOH
577
4
HOH
HOH
577
A
HOH
578
4
HOH
HOH
578
A
HOH
579
4
HOH
HOH
579
A
HOH
580
4
HOH
HOH
580
A
HOH
581
4
HOH
HOH
581
A
HOH
582
4
HOH
HOH
582
A
HOH
583
4
HOH
HOH
583
A
HOH
584
4
HOH
HOH
584
A
HOH
585
4
HOH
HOH
585
A
HOH
586
4
HOH
HOH
586
A
HOH
587
4
HOH
HOH
587
A
HOH
588
4
HOH
HOH
588
A
HOH
589
4
HOH
HOH
589
A
HOH
590
4
HOH
HOH
590
A
HOH
591
4
HOH
HOH
591
A
HOH
592
4
HOH
HOH
592
A
HOH
593
4
HOH
HOH
593
A
HOH
594
4
HOH
HOH
594
A
HOH
595
4
HOH
HOH
595
A
HOH
596
4
HOH
HOH
596
A
HOH
597
4
HOH
HOH
597
A
HOH
598
4
HOH
HOH
598
A
HOH
599
4
HOH
HOH
599
A
HOH
600
4
HOH
HOH
600
A
HOH
601
4
HOH
HOH
601
A
HOH
602
4
HOH
HOH
602
A
HOH
603
4
HOH
HOH
603
A
HOH
604
4
HOH
HOH
604
A
HOH
605
4
HOH
HOH
605
A
HOH
606
4
HOH
HOH
606
A
HOH
607
4
HOH
HOH
607
A
HOH
608
4
HOH
HOH
608
A
HOH
609
4
HOH
HOH
609
A
HOH
610
4
HOH
HOH
610
A
HOH
611
4
HOH
HOH
611
A
HOH
612
4
HOH
HOH
612
A
HOH
613
4
HOH
HOH
613
A
HOH
614
4
HOH
HOH
614
A
HOH
615
4
HOH
HOH
615
A
HOH
616
4
HOH
HOH
616
A
HOH
617
4
HOH
HOH
617
A
HOH
618
4
HOH
HOH
618
A
HOH
619
4
HOH
HOH
619
A
HOH
620
4
HOH
HOH
620
A
HOH
621
4
HOH
HOH
621
A
HOH
622
4
HOH
HOH
622
A
HOH
623
4
HOH
HOH
623
A
HOH
624
4
HOH
HOH
624
A
HOH
625
4
HOH
HOH
625
A
HOH
626
4
HOH
HOH
626
A
HOH
627
4
HOH
HOH
627
A
HOH
628
4
HOH
HOH
628
A
HOH
629
4
HOH
HOH
629
A
HOH
630
4
HOH
HOH
630
A
HOH
631
4
HOH
HOH
631
A
HOH
632
4
HOH
HOH
632
A
HOH
633
4
HOH
HOH
633
A
HOH
634
4
HOH
HOH
634
A
HOH
635
4
HOH
HOH
635
A
HOH
636
4
HOH
HOH
636
A
HOH
637
4
HOH
HOH
637
A
HOH
638
4
HOH
HOH
638
A
HOH
639
4
HOH
HOH
639
A
HOH
640
4
HOH
HOH
640
A
HOH
641
4
HOH
HOH
641
A
HOH
642
4
HOH
HOH
642
A
HOH
643
4
HOH
HOH
643
A
HOH
644
4
HOH
HOH
644
A
HOH
645
4
HOH
HOH
645
A
HOH
646
4
HOH
HOH
646
A
HOH
647
4
HOH
HOH
647
A
HOH
648
4
HOH
HOH
648
A
HOH
649
4
HOH
HOH
649
A
HOH
650
4
HOH
HOH
650
A
HOH
651
4
HOH
HOH
651
A
HOH
652
4
HOH
HOH
652
A
HOH
653
4
HOH
HOH
653
A
HOH
654
4
HOH
HOH
654
A
HOH
655
4
HOH
HOH
655
A
HOH
656
4
HOH
HOH
656
A
HOH
657
4
HOH
HOH
657
A
HOH
658
4
HOH
HOH
658
A
HOH
659
4
HOH
HOH
659
A
HOH
660
4
HOH
HOH
660
A
HOH
661
4
HOH
HOH
661
A
HOH
662
4
HOH
HOH
662
A
HOH
663
4
HOH
HOH
663
A
HOH
664
4
HOH
HOH
664
A
HOH
665
4
HOH
HOH
665
A
HOH
666
4
HOH
HOH
666
A
HOH
667
4
HOH
HOH
667
A
HOH
668
4
HOH
HOH
668
A
HOH
669
4
HOH
HOH
669
A
HOH
670
4
HOH
HOH
670
A
HOH
671
4
HOH
HOH
671
A
HOH
672
4
HOH
HOH
672
A
HOH
673
4
HOH
HOH
673
A
HOH
674
4
HOH
HOH
674
A
HOH
675
4
HOH
HOH
675
A
HOH
676
4
HOH
HOH
676
A
HOH
677
4
HOH
HOH
677
A
HOH
678
4
HOH
HOH
678
A
HOH
679
4
HOH
HOH
679
A
HOH
680
4
HOH
HOH
680
A
HOH
681
4
HOH
HOH
681
A
HOH
682
4
HOH
HOH
682
A
HOH
683
4
HOH
HOH
683
A
HOH
684
4
HOH
HOH
684
A
HOH
685
4
HOH
HOH
685
A
HOH
686
4
HOH
HOH
686
A
HOH
687
4
HOH
HOH
687
A
HOH
688
4
HOH
HOH
688
A
HOH
689
4
HOH
HOH
689
A
HOH
690
4
HOH
HOH
690
A
HOH
691
4
HOH
HOH
691
A
HOH
692
4
HOH
HOH
692
A
HOH
693
4
HOH
HOH
693
A
HOH
694
4
HOH
HOH
694
A
HOH
695
4
HOH
HOH
695
A
HOH
696
4
HOH
HOH
696
A
HOH
697
4
HOH
HOH
697
A
HOH
698
4
HOH
HOH
698
A
HOH
699
4
HOH
HOH
699
A
HOH
700
4
HOH
HOH
700
A
HOH
701
4
HOH
HOH
701
A
HOH
702
4
HOH
HOH
702
A
HOH
703
4
HOH
HOH
703
A
HOH
704
4
HOH
HOH
704
A
HOH
705
4
HOH
HOH
705
A
HOH
706
4
HOH
HOH
706
A
HOH
707
4
HOH
HOH
707
A
HOH
708
4
HOH
HOH
708
A
HOH
709
4
HOH
HOH
709
A
HOH
710
4
HOH
HOH
710
A
HOH
711
4
HOH
HOH
711
A
HOH
712
4
HOH
HOH
712
A
HOH
713
4
HOH
HOH
713
A
HOH
714
4
HOH
HOH
714
A
HOH
715
4
HOH
HOH
715
A
HOH
716
4
HOH
HOH
716
A
n
1
26
A
n
2
27
A
SER
28
n
3
SER
28
A
VAL
29
n
4
VAL
29
A
GLN
30
n
5
GLN
30
A
GLN
31
n
6
GLN
31
A
GLN
32
n
7
GLN
32
A
LEU
33
n
8
LEU
33
A
GLU
34
n
9
GLU
34
A
ALA
35
n
10
ALA
35
A
LEU
36
n
11
LEU
36
A
GLU
37
n
12
GLU
37
A
LYS
38
n
13
LYS
38
A
SER
39
n
14
SER
39
A
SER
40
n
15
SER
40
A
GLY
41
n
16
GLY
41
A
GLY
42
n
17
GLY
42
A
ARG
43
n
18
ARG
43
A
LEU
44
n
19
LEU
44
A
GLY
45
n
20
GLY
45
A
VAL
46
n
21
VAL
46
A
ALA
47
n
22
ALA
47
A
LEU
48
n
23
LEU
48
A
ILE
49
n
24
ILE
49
A
ASN
50
n
25
ASN
50
A
THR
51
n
26
THR
51
A
ALA
52
n
27
ALA
52
A
ASP
53
n
28
ASP
53
A
ASN
54
n
29
ASN
54
A
SER
55
n
30
SER
55
A
GLN
56
n
31
GLN
56
A
ILE
57
n
32
ILE
57
A
LEU
59
n
33
LEU
59
A
TYR
60
n
34
TYR
60
A
ARG
61
n
35
ARG
61
A
ALA
62
n
36
ALA
62
A
ASP
63
n
37
ASP
63
A
GLU
64
n
38
GLU
64
A
ARG
65
n
39
ARG
65
A
PHE
66
n
40
PHE
66
A
ALA
67
n
41
ALA
67
A
MET
68
n
42
MET
68
A
CYS
69
n
43
CYS
69
A
SER
70
n
44
SER
70
A
THR
71
n
45
THR
71
A
SER
72
n
46
SER
72
A
LYS
73
n
47
LYS
73
A
VAL
74
n
48
VAL
74
A
MET
75
n
49
MET
75
A
ALA
76
n
50
ALA
76
A
ALA
77
n
51
ALA
77
A
ALA
78
n
52
ALA
78
A
ALA
79
n
53
ALA
79
A
VAL
80
n
54
VAL
80
A
LEU
81
n
55
LEU
81
A
LYS
82
n
56
LYS
82
A
GLN
83
n
57
GLN
83
A
SER
84
n
58
SER
84
A
GLU
85
n
59
GLU
85
A
SER
86
n
60
SER
86
A
ASP
87
n
61
ASP
87
A
LYS
88
n
62
LYS
88
A
HIS
89
n
63
HIS
89
A
LEU
90
n
64
LEU
90
A
LEU
91
n
65
LEU
91
A
ASN
92
n
66
ASN
92
A
GLN
93
n
67
GLN
93
A
ARG
94
n
68
ARG
94
A
VAL
95
n
69
VAL
95
A
GLU
96
n
70
GLU
96
A
ILE
97
n
71
ILE
97
A
LYS
98
n
72
LYS
98
A
LYS
99
n
73
LYS
99
A
SER
100
n
74
SER
100
A
ASP
101
n
75
ASP
101
A
LEU
102
n
76
LEU
102
A
VAL
103
n
77
VAL
103
A
ASN
104
n
78
ASN
104
A
TYR
105
n
79
TYR
105
A
ASN
106
n
80
ASN
106
A
PRO
107
n
81
PRO
107
A
ILE
108
n
82
ILE
108
A
ALA
109
n
83
ALA
109
A
GLU
110
n
84
GLU
110
A
LYS
111
n
85
LYS
111
A
HIS
112
n
86
HIS
112
A
VAL
113
n
87
VAL
113
A
ASN
114
n
88
ASN
114
A
GLY
115
n
89
GLY
115
A
THR
116
n
90
THR
116
A
MET
117
n
91
MET
117
A
THR
118
n
92
THR
118
A
LEU
119
n
93
LEU
119
A
ALA
120
n
94
ALA
120
A
GLU
121
n
95
GLU
121
A
LEU
122
n
96
LEU
122
A
GLY
123
n
97
GLY
123
A
ALA
124
n
98
ALA
124
A
ALA
125
n
99
ALA
125
A
ALA
126
n
100
ALA
126
A
LEU
127
n
101
LEU
127
A
GLN
128
n
102
GLN
128
A
TYR
129
n
103
TYR
129
A
SER
130
n
104
SER
130
A
ASP
131
n
105
ASP
131
A
ASN
132
n
106
ASN
132
A
THR
133
n
107
THR
133
A
ALA
134
n
108
ALA
134
A
MET
135
n
109
MET
135
A
ASN
136
n
110
ASN
136
A
LYS
137
n
111
LYS
137
A
LEU
138
n
112
LEU
138
A
ILE
139
n
113
ILE
139
A
ALA
140
n
114
ALA
140
A
HIS
141
n
115
HIS
141
A
LEU
142
n
116
LEU
142
A
GLY
143
n
117
GLY
143
A
GLY
144
n
118
GLY
144
A
PRO
145
n
119
PRO
145
A
ASP
146
n
120
ASP
146
A
LYS
147
n
121
LYS
147
A
VAL
148
n
122
VAL
148
A
THR
149
n
123
THR
149
A
ALA
150
n
124
ALA
150
A
PHE
151
n
125
PHE
151
A
ALA
152
n
126
ALA
152
A
ARG
153
n
127
ARG
153
A
SER
154
n
128
SER
154
A
LEU
155
n
129
LEU
155
A
GLY
156
n
130
GLY
156
A
ASP
157
n
131
ASP
157
A
GLU
158
n
132
GLU
158
A
THR
159
n
133
THR
159
A
PHE
160
n
134
PHE
160
A
ARG
161
n
135
ARG
161
A
LEU
162
n
136
LEU
162
A
ASP
163
n
137
ASP
163
A
ARG
164
n
138
ARG
164
A
THR
165
n
139
THR
165
A
ALA
166
n
140
ALA
166
A
PRO
167
n
141
PRO
167
A
THR
168
n
142
THR
168
A
LEU
169
n
143
LEU
169
A
ASN
170
n
144
ASN
170
A
THR
171
n
145
THR
171
A
ALA
172
n
146
ALA
172
A
ILE
173
n
147
ILE
173
A
PRO
174
n
148
PRO
174
A
GLY
175
n
149
GLY
175
A
ASP
176
n
150
ASP
176
A
PRO
177
n
151
PRO
177
A
ARG
178
n
152
ARG
178
A
ASP
179
n
153
ASP
179
A
THR
180
n
154
THR
180
A
THR
181
n
155
THR
181
A
THR
182
n
156
THR
182
A
PRO
183
n
157
PRO
183
A
LEU
184
n
158
LEU
184
A
ALA
185
n
159
ALA
185
A
MET
186
n
160
MET
186
A
ALA
187
n
161
ALA
187
A
GLN
188
n
162
GLN
188
A
THR
189
n
163
THR
189
A
LEU
190
n
164
LEU
190
A
LYS
191
n
165
LYS
191
A
ASN
192
n
166
ASN
192
A
LEU
193
n
167
LEU
193
A
THR
194
n
168
THR
194
A
LEU
195
n
169
LEU
195
A
GLY
196
n
170
GLY
196
A
LYS
197
n
171
LYS
197
A
ALA
198
n
172
ALA
198
A
LEU
199
n
173
LEU
199
A
ALA
200
n
174
ALA
200
A
GLU
201
n
175
GLU
201
A
THR
202
n
176
THR
202
A
GLN
203
n
177
GLN
203
A
ARG
204
n
178
ARG
204
A
ALA
205
n
179
ALA
205
A
GLN
206
n
180
GLN
206
A
LEU
207
n
181
LEU
207
A
VAL
208
n
182
VAL
208
A
THR
209
n
183
THR
209
A
TRP
210
n
184
TRP
210
A
LEU
211
n
185
LEU
211
A
LYS
212
n
186
LYS
212
A
GLY
213
n
187
GLY
213
A
ASN
214
n
188
ASN
214
A
THR
215
n
189
THR
215
A
THR
216
n
190
THR
216
A
GLY
217
n
191
GLY
217
A
SER
218
n
192
SER
218
A
ALA
219
n
193
ALA
219
A
SER
220
n
194
SER
220
A
ILE
221
n
195
ILE
221
A
ARG
222
n
196
ARG
222
A
ALA
223
n
197
ALA
223
A
GLY
224
n
198
GLY
224
A
LEU
225
n
199
LEU
225
A
PRO
226
n
200
PRO
226
A
LYS
227
n
201
LYS
227
A
SER
228
n
202
SER
228
A
TRP
229
n
203
TRP
229
A
VAL
230
n
204
VAL
230
A
VAL
231
n
205
VAL
231
A
GLY
232
n
206
GLY
232
A
ASP
233
n
207
ASP
233
A
LYS
234
n
208
LYS
234
A
THR
235
n
209
THR
235
A
GLY
236
n
210
GLY
236
A
SER
237
n
211
SER
237
A
GLY
238
n
212
GLY
238
A
ASP
240
n
213
ASP
240
A
TYR
241
n
214
TYR
241
A
GLY
242
n
215
GLY
242
A
THR
243
n
216
THR
243
A
THR
244
n
217
THR
244
A
ASN
245
n
218
ASN
245
A
ASP
246
n
219
ASP
246
A
ILE
247
n
220
ILE
247
A
ALA
248
n
221
ALA
248
A
VAL
249
n
222
VAL
249
A
ILE
250
n
223
ILE
250
A
TRP
251
n
224
TRP
251
A
PRO
252
n
225
PRO
252
A
GLU
254
n
226
GLU
254
A
ASN
255
n
227
ASN
255
A
HIS
256
n
228
HIS
256
A
ALA
257
n
229
ALA
257
A
PRO
258
n
230
PRO
258
A
LEU
259
n
231
LEU
259
A
VAL
260
n
232
VAL
260
A
LEU
261
n
233
LEU
261
A
VAL
262
n
234
VAL
262
A
THR
263
n
235
THR
263
A
TYR
264
n
236
TYR
264
A
PHE
265
n
237
PHE
265
A
THR
266
n
238
THR
266
A
GLN
267
n
239
GLN
267
A
PRO
268
n
240
PRO
268
A
GLU
269
n
241
GLU
269
A
GLN
270
n
242
GLN
270
A
LYS
271
n
243
LYS
271
A
ALA
272
n
244
ALA
272
A
GLU
273
n
245
GLU
273
A
ARG
274
n
246
ARG
274
A
ARG
275
n
247
ARG
275
A
ARG
276
n
248
ARG
276
A
ASP
277
n
249
ASP
277
A
ILE
278
n
250
ILE
278
A
LEU
279
n
251
LEU
279
A
ALA
280
n
252
ALA
280
A
ALA
281
n
253
ALA
281
A
ALA
282
n
254
ALA
282
A
ALA
283
n
255
ALA
283
A
LYS
284
n
256
LYS
284
A
ILE
285
n
257
ILE
285
A
VAL
286
n
258
VAL
286
A
THR
287
n
259
THR
287
A
HIS
288
n
260
HIS
288
A
GLY
289
n
261
GLY
289
A
PHE
290
n
262
PHE
290
A
author_defined_assembly
1
monomeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
TYR
60
A
O
TYR
34
A
N
VAL
46
A
N
VAL
21
A
N
GLY
45
A
N
GLY
20
A
O
TYR
264
A
O
TYR
236
A
O
LEU
259
A
O
LEU
231
A
N
ILE
250
A
N
ILE
223
A
O
TRP
251
A
O
TRP
224
A
N
VAL
230
A
N
VAL
204
A
N
PHE
66
A
N
PHE
40
A
O
THR
181
A
O
THR
155
A
N
VAL
95
A
N
VAL
69
A
O
MET
117
A
O
MET
91
1
A
ALA
26
A
ALA
1
1
Y
1
A
ASN
27
A
ASN
2
1
Y
1
A
ASP
53
-142.91
11.66
1
A
CYS
69
57.09
-143.18
1
A
VAL
103
-118.26
-133.24
1
A
ASN
106
-160.42
68.99
1
A
SER
220
-93.52
-130.87
0.206
0.178
1.8
40
26985
RANDOM
1
3
MOLECULAR REPLACEMENT
1.8
40
216
2224
41
0
1967
0.004
1.30
1.8
40
1IYO
26985
0.1
0.073
1
95.2
data reduction
DENZO
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
Toho-1 beta-Lactamase In Complex With Cefotaxime
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
SER
28
A
SER
3
HELX_P
A
GLY
41
A
GLY
16
1
1
14
A
CYS
69
A
CYS
43
HELX_P
A
THR
71
A
THR
45
5
2
3
A
SER
72
A
SER
46
HELX_P
A
GLU
85
A
GLU
59
1
3
14
A
LYS
98
A
LYS
72
HELX_P
A
LEU
102
A
LEU
76
5
4
5
A
ILE
108
A
ILE
82
HELX_P
A
VAL
113
A
VAL
87
5
5
6
A
LEU
119
A
LEU
93
HELX_P
A
TYR
129
A
TYR
103
1
6
11
A
ASP
131
A
ASP
105
HELX_P
A
GLY
143
A
GLY
117
1
7
13
A
GLY
144
A
GLY
118
HELX_P
A
LEU
155
A
LEU
129
1
8
12
A
PRO
167
A
PRO
141
HELX_P
A
THR
171
A
THR
145
5
9
5
A
THR
182
A
THR
156
HELX_P
A
LEU
195
A
LEU
169
1
10
14
A
ALA
200
A
ALA
174
HELX_P
A
GLY
213
A
GLY
187
1
11
14
A
SER
220
A
SER
194
HELX_P
A
LEU
225
A
LEU
199
5
12
6
A
ARG
275
A
ARG
247
HELX_P
A
THR
287
A
THR
259
1
13
13
covale
1.351
none
A
SER
70
A
OG
SER
44
1_555
A
CEF
301
E
C8
CEF
1_555
HYDROLASE
extended-spectrum, ESBL, BETA-LACTAMASE, ACYL-ENZYME, cefotaxime, complex, HYDROLASE
A
ALA
166
A
ALA
140
1
A
PRO
167
A
PRO
141
-0.57
BLT1_ECOLI
UNP
1
30
Q47066
ANSVQQQLEALEKSSGGRLGVALINTADNSQILYRADERFAMCSTSKVMAAAAVLKQSESDKHLLNQRVEIKKSDLVNYN
PIAEKHVNGTMTLAELGAAALQYSDNTAMNKLIAHLGGPDKVTAFARSLGDETFRLDRTEPTLNTAIPGDPRDTTTPLAM
AQTLKNLTLGKALAETQRAQLVTWLKGNTTGSASIRAGLPKSWVVGDKTGSGDYGTTNDIAVIWPENHAPLVLVTYFTQP
EQKAERRRDILAAAAKIVTHGF
30
291
1IYO
26
290
Q47066
A
1
1
262
1
GLU
engineered mutation
ALA
166
1IYO
A
Q47066
UNP
169
140
5
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLN
56
A
GLN
31
A
TYR
60
A
TYR
34
A
ARG
43
A
ARG
18
A
ASN
50
A
ASN
25
A
LEU
259
A
LEU
231
A
THR
266
A
THR
238
A
THR
243
A
THR
216
A
TRP
251
A
TRP
224
A
VAL
230
A
VAL
204
A
GLY
238
A
GLY
212
A
PHE
66
A
PHE
40
A
ALA
67
A
ALA
41
A
THR
180
A
THR
154
A
THR
181
A
THR
155
A
ARG
94
A
ARG
68
A
ILE
97
A
ILE
71
A
GLY
115
A
GLY
89
A
THR
118
A
THR
92
BINDING SITE FOR RESIDUE SO4 A 401
A
SO4
401
Software
7
BINDING SITE FOR RESIDUE SO4 A 402
A
SO4
402
Software
9
BINDING SITE FOR RESIDUE SO4 A 403
A
SO4
403
Software
6
BINDING SITE FOR RESIDUE CEF A 301
A
CEF
301
Software
16
A
LYS
197
A
LYS
171
7
1_555
A
GLU
273
A
GLU
245
7
2_444
A
ARG
274
A
ARG
246
7
2_444
A
ARG
276
A
ARG
248
7
2_444
A
HOH
575
F
HOH
7
1_555
A
HOH
636
F
HOH
7
1_555
A
HOH
709
F
HOH
7
1_555
A
LYS
82
A
LYS
56
9
1_555
A
ARG
274
A
ARG
246
9
2_444
A
ARG
276
A
ARG
248
9
2_444
A
ASP
277
A
ASP
249
9
2_444
A
HOH
575
F
HOH
9
1_555
A
HOH
599
F
HOH
9
1_555
A
HOH
607
F
HOH
9
1_555
A
HOH
642
F
HOH
9
2_444
A
HOH
677
F
HOH
9
1_555
A
TRP
229
A
TRP
203
6
1_555
A
PRO
252
A
PRO
225
6
1_555
A
GLU
254
A
GLU
226
6
1_555
A
ASN
255
A
ASN
227
6
1_555
A
HIS
256
A
HIS
228
6
1_555
A
PHE
290
A
PHE
262
6
1_555
A
CYS
69
A
CYS
43
16
1_555
A
SER
70
A
SER
44
16
1_555
A
ASN
104
A
ASN
78
16
1_555
A
TYR
105
A
TYR
79
16
1_555
A
SER
130
A
SER
104
16
1_555
A
ASN
132
A
ASN
106
16
1_555
A
PRO
167
A
PRO
141
16
1_555
A
ASN
170
A
ASN
144
16
1_555
A
LYS
234
A
LYS
208
16
1_555
A
THR
235
A
THR
209
16
1_555
A
GLY
236
A
GLY
210
16
1_555
A
SER
237
A
SER
211
16
1_555
A
ASP
240
A
ASP
213
16
1_555
A
ARG
274
A
ARG
246
16
1_555
A
HOH
647
F
HOH
16
1_555
A
HOH
662
F
HOH
16
1_555
154
P 32 2 1