0.013641
0.007876
0.000000
0.000000
0.015751
0.000000
0.000000
0.000000
0.010063
0.00000
0.00000
0.00000
Ibuka, A.
Taguchi, A.
Ishiguro, M.
Fushinobu, S.
Ishii, Y.
Kamitori, S.
Okuyama, K.
Yamaguchi, K.
Konno, M.
Matsuzawa, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
73.309
73.309
99.374
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
285
2079
2087
10.1006/jmbi.1998.2432
9925786
Crystal structure of the E166A mutant of extended-spectrum beta-lactamase Toho-1 at 1.8 A resolution.
1999
10.2210/pdb1bza/pdb
pdb_00001bza
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
288
1
BENT PLANE MIRROR
IMAGE PLATE
1996-11
FUJI
M
x-ray
1
1.0
1.0
BL-6A
Photon Factory
1.0
SYNCHROTRON
PHOTON FACTORY BEAMLINE BL-6A
28203.936
BETA-LACTAMASE
3.5.2.6
E166A
1
man
polymer
96.063
SULFATE ION
2
syn
non-polymer
18.015
water
135
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
TUH12191
Escherichia
sample
PERIPLASM
BLA
562
Escherichia coli
CYTOPLASM
BLA
562
Escherichia coli
AS226
PUC119
PLASMID
PBSD
1
2.7
47
DATA WERE COLLECTED USING THE WEISSENBERG METHOD
4.5
pH 4.5
database_2
pdbx_database_status
struct_ref_seq_dif
struct_site
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Refinement description
1
0
1999-04-27
1
1
2008-03-24
1
2
2011-07-13
1
3
2021-11-03
1
4
2023-08-09
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-10-28
REL
REL
SO4
SULFATE ION
HOH
water
THE STRUCTURE DISPLAYS A TOPOLOGY SIMILAR TO THAT OF THE
PC1 BETA-LACTAMASE OF S. AUREUS (HERZBERG, 1991,
J. MOL. BIOL., 217:701-719, PROTEIN DATA BANK ENTRY 1BLM)
AND TO THAT OF B. LICHENIFORMIS 749/C (KNOX ET AL., 1991,
J. MOL. BIOL., 220:435-355, PROTEIN DATA BANK ENTRY 4BLM).
2BLM
PDB ENTRY 2BLM
PDB
experimental model
SO4
423
2
SO4
SO4
423
A
SO4
424
2
SO4
SO4
424
A
HOH
288
3
HOH
HOH
425
A
HOH
289
3
HOH
HOH
426
A
HOH
290
3
HOH
HOH
427
A
HOH
291
3
HOH
HOH
428
A
HOH
292
3
HOH
HOH
429
A
HOH
293
3
HOH
HOH
430
A
HOH
294
3
HOH
HOH
431
A
HOH
295
3
HOH
HOH
432
A
HOH
296
3
HOH
HOH
433
A
HOH
297
3
HOH
HOH
434
A
HOH
298
3
HOH
HOH
435
A
HOH
299
3
HOH
HOH
436
A
HOH
300
3
HOH
HOH
437
A
HOH
301
3
HOH
HOH
438
A
HOH
302
3
HOH
HOH
439
A
HOH
303
3
HOH
HOH
440
A
HOH
304
3
HOH
HOH
441
A
HOH
305
3
HOH
HOH
442
A
HOH
306
3
HOH
HOH
443
A
HOH
307
3
HOH
HOH
444
A
HOH
308
3
HOH
HOH
445
A
HOH
309
3
HOH
HOH
446
A
HOH
310
3
HOH
HOH
447
A
HOH
311
3
HOH
HOH
448
A
HOH
312
3
HOH
HOH
449
A
HOH
313
3
HOH
HOH
450
A
HOH
314
3
HOH
HOH
451
A
HOH
315
3
HOH
HOH
452
A
HOH
316
3
HOH
HOH
453
A
HOH
317
3
HOH
HOH
454
A
HOH
318
3
HOH
HOH
455
A
HOH
319
3
HOH
HOH
456
A
HOH
320
3
HOH
HOH
457
A
HOH
321
3
HOH
HOH
458
A
HOH
322
3
HOH
HOH
459
A
HOH
323
3
HOH
HOH
460
A
HOH
324
3
HOH
HOH
461
A
HOH
325
3
HOH
HOH
462
A
HOH
326
3
HOH
HOH
463
A
HOH
327
3
HOH
HOH
464
A
HOH
328
3
HOH
HOH
465
A
HOH
329
3
HOH
HOH
466
A
HOH
330
3
HOH
HOH
467
A
HOH
331
3
HOH
HOH
468
A
HOH
332
3
HOH
HOH
469
A
HOH
333
3
HOH
HOH
470
A
HOH
334
3
HOH
HOH
471
A
HOH
335
3
HOH
HOH
472
A
HOH
336
3
HOH
HOH
473
A
HOH
337
3
HOH
HOH
474
A
HOH
338
3
HOH
HOH
475
A
HOH
339
3
HOH
HOH
476
A
HOH
340
3
HOH
HOH
477
A
HOH
341
3
HOH
HOH
478
A
HOH
342
3
HOH
HOH
479
A
HOH
343
3
HOH
HOH
480
A
HOH
344
3
HOH
HOH
481
A
HOH
345
3
HOH
HOH
482
A
HOH
346
3
HOH
HOH
483
A
HOH
347
3
HOH
HOH
484
A
HOH
348
3
HOH
HOH
485
A
HOH
349
3
HOH
HOH
486
A
HOH
350
3
HOH
HOH
487
A
HOH
351
3
HOH
HOH
488
A
HOH
352
3
HOH
HOH
489
A
HOH
353
3
HOH
HOH
490
A
HOH
354
3
HOH
HOH
491
A
HOH
355
3
HOH
HOH
492
A
HOH
356
3
HOH
HOH
493
A
HOH
357
3
HOH
HOH
494
A
HOH
358
3
HOH
HOH
495
A
HOH
359
3
HOH
HOH
496
A
HOH
360
3
HOH
HOH
497
A
HOH
361
3
HOH
HOH
498
A
HOH
362
3
HOH
HOH
499
A
HOH
363
3
HOH
HOH
500
A
HOH
364
3
HOH
HOH
501
A
HOH
365
3
HOH
HOH
502
A
HOH
366
3
HOH
HOH
503
A
HOH
367
3
HOH
HOH
504
A
HOH
368
3
HOH
HOH
505
A
HOH
369
3
HOH
HOH
506
A
HOH
370
3
HOH
HOH
507
A
HOH
371
3
HOH
HOH
508
A
HOH
372
3
HOH
HOH
509
A
HOH
373
3
HOH
HOH
510
A
HOH
374
3
HOH
HOH
511
A
HOH
375
3
HOH
HOH
512
A
HOH
376
3
HOH
HOH
513
A
HOH
377
3
HOH
HOH
514
A
HOH
378
3
HOH
HOH
515
A
HOH
379
3
HOH
HOH
516
A
HOH
380
3
HOH
HOH
517
A
HOH
381
3
HOH
HOH
518
A
HOH
382
3
HOH
HOH
519
A
HOH
383
3
HOH
HOH
520
A
HOH
384
3
HOH
HOH
521
A
HOH
385
3
HOH
HOH
522
A
HOH
386
3
HOH
HOH
523
A
HOH
387
3
HOH
HOH
524
A
HOH
388
3
HOH
HOH
525
A
HOH
389
3
HOH
HOH
526
A
HOH
390
3
HOH
HOH
527
A
HOH
391
3
HOH
HOH
528
A
HOH
392
3
HOH
HOH
529
A
HOH
393
3
HOH
HOH
530
A
HOH
394
3
HOH
HOH
531
A
HOH
395
3
HOH
HOH
532
A
HOH
396
3
HOH
HOH
533
A
HOH
397
3
HOH
HOH
534
A
HOH
398
3
HOH
HOH
535
A
HOH
399
3
HOH
HOH
536
A
HOH
400
3
HOH
HOH
537
A
HOH
401
3
HOH
HOH
538
A
HOH
402
3
HOH
HOH
539
A
HOH
403
3
HOH
HOH
540
A
HOH
404
3
HOH
HOH
541
A
HOH
405
3
HOH
HOH
542
A
HOH
406
3
HOH
HOH
543
A
HOH
407
3
HOH
HOH
544
A
HOH
408
3
HOH
HOH
545
A
HOH
409
3
HOH
HOH
546
A
HOH
410
3
HOH
HOH
547
A
HOH
411
3
HOH
HOH
548
A
HOH
412
3
HOH
HOH
549
A
HOH
413
3
HOH
HOH
550
A
HOH
414
3
HOH
HOH
551
A
HOH
415
3
HOH
HOH
552
A
HOH
416
3
HOH
HOH
553
A
HOH
417
3
HOH
HOH
554
A
HOH
418
3
HOH
HOH
555
A
HOH
419
3
HOH
HOH
556
A
HOH
420
3
HOH
HOH
557
A
HOH
421
3
HOH
HOH
558
A
HOH
422
3
HOH
HOH
559
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
n
260
288
A
n
261
289
A
n
262
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
SER
55
A
O
SER
30
A
N
ASN
50
A
N
ASN
25
A
O
ARG
43
A
O
ARG
18
A
N
THR
266
A
N
THR
238
A
O
LEU
259
A
O
LEU
231
A
N
ILE
250
A
N
ILE
223
A
O
THR
243
A
O
THR
216
A
N
GLY
238
A
N
GLY
212
A
O
PHE
66
A
O
PHE
40
A
N
THR
181
A
N
THR
155
A
O
VAL
95
A
O
VAL
69
A
N
MET
117
A
N
MET
91
1
A
CG
LYS
88
A
CG
LYS
62
1
Y
1
A
CD
LYS
88
A
CD
LYS
62
1
Y
1
A
CE
LYS
88
A
CE
LYS
62
1
Y
1
A
NZ
LYS
88
A
NZ
LYS
62
1
Y
1
A
ALA
26
A
ALA
1
1
Y
1
A
ASN
27
A
ASN
2
1
Y
1
A
HIS
288
A
HIS
260
1
Y
1
A
GLY
289
A
GLY
261
1
Y
1
A
PHE
290
A
PHE
262
1
Y
1
A
A
HH12
H2
ARG
HOH
61
507
1.11
1
A
A
HE22
H2
GLN
HOH
83
548
1.13
1
A
A
HG
HZ2
SER
LYS
130
234
1.14
1
A
A
H
H2
ARG
HOH
65
478
1.16
1
A
A
HH22
H1
ARG
HOH
178
545
1.29
1
A
A
HZ1
H2
LYS
HOH
234
434
1.30
1
A
A
H1
H1
HOH
HOH
497
538
1.32
1
A
A
H2
H2
HOH
HOH
469
498
1.33
1
A
A
HH11
HG1
ARG
THR
65
180
1.34
1
A
A
HG1
H1
THR
HOH
287
517
1.34
1
A
A
HH12
HG1
ARG
THR
164
171
1.34
1
A
ARG
94
0.117
SIDE CHAIN
1
A
ARG
161
0.077
SIDE CHAIN
1
A
ARG
178
0.122
SIDE CHAIN
1
A
CYS
69
56.31
-135.01
1
A
VAL
103
-108.48
-137.24
1
A
ASN
114
79.03
-3.81
1
A
SER
220
-96.73
-129.68
PARM19X.PRO
TOPH19.PEP
PARM19.SOL
TOPH19.PRO
PARHCSDX.PRO
0.2170000
0.1820000
0.1820000
1.8
6.0
27007
10
95.3
RANDOM
1
2.0
MOLECULAR REPLACEMENT
PDB ENTRY 2BLM
1.8
6.0
135
2548
10
0
2403
0.017
2.357
23.8
1.8
80
1BZA
29252
-3
0.0700000
1
8.3
5.2
98.6
1.80
1.86
0.3800000
93.5
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
3.1
BETA-LACTAMASE TOHO-1 FROM ESCHERICHIA COLI TUH12191
1
N
N
2
N
N
2
N
N
3
N
N
A
VAL
29
A
VAL
4
HELX_P
A
SER
40
A
SER
15
1
1
12
A
CYS
69
A
CYS
43
HELX_P
A
GLU
85
A
GLU
59
5
2
17
A
LEU
90
A
LEU
64
HELX_P
A
ASN
92
A
ASN
66
5
3
3
A
LYS
99
A
LYS
73
HELX_P
A
ASP
101
A
ASP
75
5
4
3
A
ALA
109
A
ALA
83
HELX_P
A
HIS
112
A
HIS
86
5
5
4
A
LEU
119
A
LEU
93
HELX_P
A
GLN
128
A
GLN
102
1
6
10
A
ASN
132
A
ASN
106
HELX_P
A
LEU
142
A
LEU
116
1
7
11
A
PRO
145
A
PRO
119
HELX_P
A
SER
154
A
SER
128
1
8
10
A
THR
168
A
THR
142
HELX_P
A
ASN
170
A
ASN
144
5
9
3
A
PRO
183
A
PRO
157
HELX_P
A
LEU
195
A
LEU
169
1
10
13
A
GLU
201
A
GLU
175
HELX_P
A
LYS
212
A
LYS
186
1
11
12
A
ILE
221
A
ILE
195
HELX_P
A
GLY
224
A
GLY
198
5
12
4
A
ARG
276
A
ARG
248
HELX_P
A
ILE
285
A
ILE
257
1
13
10
HYDROLASE
HYDROLASE, BETA-LACTAMASE
A
ALA
166
A
ALA
140
1
A
PRO
167
A
PRO
141
2.49
BLT1_ECOLI
UNP
1
1
Q47066
MVKKSLRQFTLMATATVTLLLGSVPLYAQTADVQQKLAELERQSGGRLGVALINTADNSQILYRADERFAMCSTSKVMAV
AAVLKKSESEPNLLNQRVEIKKSDLVNYNPIAEKHVDGTMSLAELSAAALQYSDNVAMNKLISHVGGPASVTAFARQLGD
ETFRLDRTEPTLNTAIPGDPRDTTSPRAMAQTLRNLTLGKALGDSQRAQLVTWMKGNTTGAASIQAGLPASWVVGDKTGS
GDYGTTNDIAVIWPKDRAPLILVTYFTQPQPKAESRRDVLASAAKIVTNGL
33
290
1BZA
29
289
Q47066
A
1
4
261
1
LYS
conflict
GLN
32
1BZA
A
Q47066
UNP
36
7
1
ALA
conflict
GLU
34
1BZA
A
Q47066
UNP
38
9
1
GLU
conflict
ALA
35
1BZA
A
Q47066
UNP
39
10
1
ARG
conflict
LYS
38
1BZA
A
Q47066
UNP
42
13
1
GLN
conflict
SER
39
1BZA
A
Q47066
UNP
43
14
1
VAL
conflict
ALA
77
1BZA
A
Q47066
UNP
80
51
1
LYS
conflict
GLN
83
1BZA
A
Q47066
UNP
86
57
1
GLU
conflict
ASP
87
1BZA
A
Q47066
UNP
90
61
1
PRO
conflict
LYS
88
1BZA
A
Q47066
UNP
91
62
1
ASN
conflict
HIS
89
1BZA
A
Q47066
UNP
92
63
1
ASP
conflict
ASN
114
1BZA
A
Q47066
UNP
117
88
1
SER
conflict
THR
118
1BZA
A
Q47066
UNP
121
92
1
SER
conflict
GLY
123
1BZA
A
Q47066
UNP
126
97
1
VAL
conflict
THR
133
1BZA
A
Q47066
UNP
136
107
1
SER
conflict
ALA
140
1BZA
A
Q47066
UNP
143
114
1
VAL
conflict
LEU
142
1BZA
A
Q47066
UNP
145
116
1
ALA
conflict
ASP
146
1BZA
A
Q47066
UNP
149
120
1
SER
conflict
LYS
147
1BZA
A
Q47066
UNP
150
121
1
GLN
conflict
SER
154
1BZA
A
Q47066
UNP
157
128
1
GLU
engineered mutation
ALA
166
1BZA
A
Q47066
UNP
169
140
1
SER
conflict
THR
182
1BZA
A
Q47066
UNP
185
156
1
ARG
conflict
LEU
184
1BZA
A
Q47066
UNP
187
158
1
ARG
conflict
LYS
191
1BZA
A
Q47066
UNP
194
165
1
GLY
conflict
ALA
200
1BZA
A
Q47066
UNP
203
174
1
ASP
conflict
GLU
201
1BZA
A
Q47066
UNP
204
175
1
SER
conflict
THR
202
1BZA
A
Q47066
UNP
205
176
1
MET
conflict
LEU
211
1BZA
A
Q47066
UNP
214
185
1
ALA
conflict
SER
218
1BZA
A
Q47066
UNP
221
192
1
GLN
conflict
ARG
222
1BZA
A
Q47066
UNP
225
196
1
ALA
conflict
LYS
227
1BZA
A
Q47066
UNP
230
201
1
LYS
conflict
GLU
254
1BZA
A
Q47066
UNP
255
226
1
ASP
conflict
ASN
255
1BZA
A
Q47066
UNP
256
227
1
ARG
conflict
HIS
256
1BZA
A
Q47066
UNP
257
228
1
ILE
conflict
VAL
260
1BZA
A
Q47066
UNP
261
232
1
GLN
conflict
GLU
269
1BZA
A
Q47066
UNP
270
241
1
PRO
conflict
GLN
270
1BZA
A
Q47066
UNP
271
242
1
SER
conflict
ARG
274
1BZA
A
Q47066
UNP
275
246
1
VAL
conflict
ILE
278
1BZA
A
Q47066
UNP
279
250
1
SER
conflict
ALA
281
1BZA
A
Q47066
UNP
282
253
1
ASN
conflict
HIS
288
1BZA
A
Q47066
UNP
289
260
5
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
55
A
SER
30
A
TYR
60
A
TYR
34
A
GLY
42
A
GLY
17
A
ASN
50
A
ASN
25
A
LEU
259
A
LEU
231
A
GLN
267
A
GLN
239
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
ARG
65
A
ARG
39
A
ALA
67
A
ALA
41
A
THR
180
A
THR
154
A
THR
182
A
THR
156
A
ARG
94
A
ARG
68
A
GLU
96
A
GLU
70
A
THR
116
A
THR
90
A
THR
118
A
THR
92
ACTIVE SITE
Unknown
12
BINDING SITE FOR RESIDUE SO4 A 423
A
SO4
423
Software
8
BINDING SITE FOR RESIDUE SO4 A 424
A
SO4
424
Software
10
A
SER
70
A
SER
44
12
1_555
A
LYS
73
A
LYS
47
12
1_555
A
SER
130
A
SER
104
12
1_555
A
ASN
132
A
ASN
106
12
1_555
A
ALA
166
A
ALA
140
12
1_555
A
LYS
234
A
LYS
208
12
1_555
A
THR
235
A
THR
209
12
1_555
A
GLY
236
A
GLY
210
12
1_555
A
SER
237
A
SER
211
12
1_555
A
GLY
238
A
GLY
212
12
1_555
A
THR
244
A
THR
217
12
1_555
A
ARG
276
A
ARG
248
12
1_555
A
SER
70
A
SER
44
8
1_555
A
SER
130
A
SER
104
8
1_555
A
LYS
234
A
LYS
208
8
1_555
A
THR
235
A
THR
209
8
1_555
A
GLY
236
A
GLY
210
8
1_555
A
SER
237
A
SER
211
8
1_555
A
HOH
485
D
HOH
8
1_555
A
HOH
514
D
HOH
8
1_555
A
LYS
82
A
LYS
56
10
1_555
A
ALA
198
A
ALA
172
10
1_555
A
ARG
274
A
ARG
246
10
2_654
A
ARG
276
A
ARG
248
10
2_654
A
ASP
277
A
ASP
249
10
2_654
A
HOH
449
D
HOH
10
1_555
A
HOH
460
D
HOH
10
1_555
A
HOH
482
D
HOH
10
1_555
A
HOH
518
D
HOH
10
1_555
A
HOH
537
D
HOH
10
2_654
154
P 32 2 1