0.018553
0.000000
0.000000
0.000000
0.010684
0.000000
0.000000
0.000000
0.007189
0.00000
0.00000
0.00000
Chen, C.C.H.
Herzberg, O.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
53.900
93.600
139.100
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
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
C4 H9 N O3
119.119
y
THREONINE
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
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
N
N
114
N
C
N
115
N
C
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
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
S
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
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
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
N
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
N
221
N
C
N
222
N
S
N
223
N
C
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
Y
241
N
C
Y
242
N
C
Y
243
N
C
Y
244
N
C
Y
245
N
C
Y
246
N
C
N
247
N
O
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
N
N
260
S
C
N
261
N
C
N
262
N
O
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
O
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
H
N
274
N
H
N
275
N
H
N
276
N
N
N
277
S
C
N
278
N
C
N
279
N
O
N
280
N
C
N
281
N
O
N
282
N
O
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
R
C
N
295
N
O
N
296
N
C
N
297
N
O
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
H
N
305
N
H
N
306
N
H
N
307
N
N
N
308
S
C
N
309
N
C
N
310
N
O
N
311
N
C
Y
312
N
C
Y
313
N
C
Y
314
N
C
Y
315
N
C
Y
316
N
C
Y
317
N
C
N
318
N
O
N
319
N
O
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
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
C
N
337
N
C
N
338
N
O
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
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
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
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
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
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
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
sing
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
doub
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
sing
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
doub
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
sing
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
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
doub
Y
236
N
sing
Y
237
N
sing
N
238
N
sing
Y
239
N
doub
N
240
N
sing
Y
241
N
doub
N
242
N
sing
Y
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
doub
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
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
doub
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
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
doub
N
309
N
sing
Y
310
N
doub
N
311
N
sing
Y
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
doub
N
324
N
sing
N
325
N
sing
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
sing
N
333
N
sing
N
334
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
35
12251
12258
10.1021/bi961153v
8823158
Structure and kinetics of the beta-lactamase mutants S70A and K73H from Staphylococcus aureus PC1.
1996
UK
Protein Eng.
PRENE9
0859
0269-2139
8
1275
An Engineered Staphylococcus Aureus Pc1 Beta-Lactamase that Hydrolyses Third-Generation Cephalosporins
1995
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
217
701
Refined Crystal Structure of Beta-Lactamase from Staphylococcus Aureus Pc1 at 2.0
1991
US
Science
SCIEAS
0038
0036-8075
236
694
Bacterial Resistance to Beta-Lactam Antibiotics. Crystal Structure of Beta-Lactamase from Staphylococcus Aureus Pc1 at 2.5 A Resolution
1987
10.2210/pdb1dja/pdb
pdb_00001dja
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
AREA DETECTOR
1995-11-06
SIEMENS
M
x-ray
1
1.5418
1.0
1.5418
28983.375
BETA-LACTAMASE
3.5.2.6
A30M, K73H
1
man
polymer
18.015
water
177
nat
water
PENICILLINASE
no
no
MKELNDLEKKYNAHIGVYALDTKSGKEVKFNSDKRFAYASTSHAINSAILLEQVPYNKLNKKVHINKDDIVAYSPILEKY
VGKDITLKALIEASMTYSDNTANNKIIKEIGGIKKVKQRLKELGDKVTNPVRYEIELNYYSPKSKKDTSTPAAFGKTLNK
LIANGKLSKENKKFLLDLMLNNKSGDTLIKDGVPKDYKVADKSGQAITYASRNDVAFVYPKGQSEPIVLVIFTNKDNKSD
KPNDKLISETAKSVMKEF
MKELNDLEKKYNAHIGVYALDTKSGKEVKFNSDKRFAYASTSHAINSAILLEQVPYNKLNKKVHINKDDIVAYSPILEKY
VGKDITLKALIEASMTYSDNTANNKIIKEIGGIKKVKQRLKELGDKVTNPVRYEIELNYYSPKSKKDTSTPAAFGKTLNK
LIANGKLSKENKKFLLDLMLNNKSGDTLIKDGVPKDYKVADKSGQAITYASRNDVAFVYPKGQSEPIVLVIFTNKDNKSD
KPNDKLISETAKSVMKEF
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
Staphylococcus
PC1
Escherichia
sample
INDUCIBLE TRC PROMOTER
BLAZ
1280
Staphylococcus aureus
BLAZ
562
Escherichia coli
BACTERIAL
PTS32
3.03
65.
database_2
pdbx_database_status
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Atomic model
Database references
Other
Data collection
1
0
1997-03-12
1
1
2008-03-21
1
2
2011-07-13
1
3
2011-11-16
1
4
2021-11-03
1
5
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_ref_seq_dif.details
Y
BNL
1996-08-13
REL
HOH
water
HOH
1
2
HOH
HOH
291
A
HOH
3
2
HOH
HOH
292
A
HOH
4
2
HOH
HOH
293
A
HOH
5
2
HOH
HOH
294
A
HOH
6
2
HOH
HOH
295
A
HOH
7
2
HOH
HOH
296
A
HOH
8
2
HOH
HOH
297
A
HOH
9
2
HOH
HOH
298
A
HOH
10
2
HOH
HOH
299
A
HOH
11
2
HOH
HOH
300
A
HOH
12
2
HOH
HOH
301
A
HOH
13
2
HOH
HOH
302
A
HOH
14
2
HOH
HOH
303
A
HOH
15
2
HOH
HOH
304
A
HOH
16
2
HOH
HOH
305
A
HOH
17
2
HOH
HOH
306
A
HOH
18
2
HOH
HOH
307
A
HOH
19
2
HOH
HOH
308
A
HOH
20
2
HOH
HOH
309
A
HOH
21
2
HOH
HOH
310
A
HOH
22
2
HOH
HOH
311
A
HOH
23
2
HOH
HOH
312
A
HOH
24
2
HOH
HOH
313
A
HOH
25
2
HOH
HOH
314
A
HOH
26
2
HOH
HOH
315
A
HOH
27
2
HOH
HOH
316
A
HOH
28
2
HOH
HOH
317
A
HOH
29
2
HOH
HOH
318
A
HOH
30
2
HOH
HOH
319
A
HOH
31
2
HOH
HOH
320
A
HOH
32
2
HOH
HOH
321
A
HOH
33
2
HOH
HOH
322
A
HOH
34
2
HOH
HOH
323
A
HOH
35
2
HOH
HOH
324
A
HOH
36
2
HOH
HOH
325
A
HOH
37
2
HOH
HOH
326
A
HOH
38
2
HOH
HOH
327
A
HOH
39
2
HOH
HOH
328
A
HOH
40
2
HOH
HOH
329
A
HOH
41
2
HOH
HOH
330
A
HOH
42
2
HOH
HOH
331
A
HOH
43
2
HOH
HOH
332
A
HOH
44
2
HOH
HOH
333
A
HOH
45
2
HOH
HOH
334
A
HOH
46
2
HOH
HOH
335
A
HOH
47
2
HOH
HOH
336
A
HOH
48
2
HOH
HOH
337
A
HOH
49
2
HOH
HOH
338
A
HOH
50
2
HOH
HOH
339
A
HOH
51
2
HOH
HOH
340
A
HOH
52
2
HOH
HOH
341
A
HOH
53
2
HOH
HOH
342
A
HOH
54
2
HOH
HOH
343
A
HOH
55
2
HOH
HOH
344
A
HOH
56
2
HOH
HOH
345
A
HOH
57
2
HOH
HOH
346
A
HOH
58
2
HOH
HOH
347
A
HOH
59
2
HOH
HOH
348
A
HOH
60
2
HOH
HOH
349
A
HOH
61
2
HOH
HOH
350
A
HOH
62
2
HOH
HOH
351
A
HOH
63
2
HOH
HOH
352
A
HOH
64
2
HOH
HOH
353
A
HOH
65
2
HOH
HOH
354
A
HOH
66
2
HOH
HOH
355
A
HOH
67
2
HOH
HOH
356
A
HOH
68
2
HOH
HOH
357
A
HOH
69
2
HOH
HOH
358
A
HOH
70
2
HOH
HOH
359
A
HOH
71
2
HOH
HOH
360
A
HOH
72
2
HOH
HOH
361
A
HOH
73
2
HOH
HOH
362
A
HOH
74
2
HOH
HOH
363
A
HOH
75
2
HOH
HOH
364
A
HOH
76
2
HOH
HOH
365
A
HOH
77
2
HOH
HOH
366
A
HOH
78
2
HOH
HOH
367
A
HOH
79
2
HOH
HOH
368
A
HOH
80
2
HOH
HOH
369
A
HOH
81
2
HOH
HOH
370
A
HOH
82
2
HOH
HOH
371
A
HOH
83
2
HOH
HOH
372
A
HOH
84
2
HOH
HOH
373
A
HOH
85
2
HOH
HOH
374
A
HOH
86
2
HOH
HOH
375
A
HOH
87
2
HOH
HOH
376
A
HOH
88
2
HOH
HOH
377
A
HOH
89
2
HOH
HOH
378
A
HOH
90
2
HOH
HOH
379
A
HOH
91
2
HOH
HOH
380
A
HOH
92
2
HOH
HOH
381
A
HOH
93
2
HOH
HOH
382
A
HOH
94
2
HOH
HOH
383
A
HOH
95
2
HOH
HOH
384
A
HOH
96
2
HOH
HOH
385
A
HOH
97
2
HOH
HOH
386
A
HOH
98
2
HOH
HOH
387
A
HOH
99
2
HOH
HOH
388
A
HOH
100
2
HOH
HOH
389
A
HOH
101
2
HOH
HOH
390
A
HOH
102
2
HOH
HOH
391
A
HOH
103
2
HOH
HOH
392
A
HOH
104
2
HOH
HOH
393
A
HOH
105
2
HOH
HOH
394
A
HOH
106
2
HOH
HOH
395
A
HOH
107
2
HOH
HOH
396
A
HOH
108
2
HOH
HOH
397
A
HOH
109
2
HOH
HOH
398
A
HOH
110
2
HOH
HOH
399
A
HOH
111
2
HOH
HOH
400
A
HOH
112
2
HOH
HOH
401
A
HOH
113
2
HOH
HOH
402
A
HOH
114
2
HOH
HOH
403
A
HOH
115
2
HOH
HOH
404
A
HOH
116
2
HOH
HOH
405
A
HOH
117
2
HOH
HOH
406
A
HOH
118
2
HOH
HOH
407
A
HOH
119
2
HOH
HOH
408
A
HOH
120
2
HOH
HOH
409
A
HOH
121
2
HOH
HOH
410
A
HOH
122
2
HOH
HOH
411
A
HOH
123
2
HOH
HOH
412
A
HOH
124
2
HOH
HOH
413
A
HOH
125
2
HOH
HOH
414
A
HOH
126
2
HOH
HOH
415
A
HOH
127
2
HOH
HOH
416
A
HOH
128
2
HOH
HOH
417
A
HOH
129
2
HOH
HOH
418
A
HOH
130
2
HOH
HOH
419
A
HOH
131
2
HOH
HOH
420
A
HOH
132
2
HOH
HOH
421
A
HOH
133
2
HOH
HOH
422
A
HOH
134
2
HOH
HOH
423
A
HOH
135
2
HOH
HOH
424
A
HOH
136
2
HOH
HOH
425
A
HOH
137
2
HOH
HOH
426
A
HOH
138
2
HOH
HOH
427
A
HOH
139
2
HOH
HOH
428
A
HOH
140
2
HOH
HOH
429
A
HOH
141
2
HOH
HOH
430
A
HOH
142
2
HOH
HOH
431
A
HOH
143
2
HOH
HOH
432
A
HOH
144
2
HOH
HOH
433
A
HOH
145
2
HOH
HOH
434
A
HOH
146
2
HOH
HOH
435
A
HOH
147
2
HOH
HOH
436
A
HOH
148
2
HOH
HOH
437
A
HOH
149
2
HOH
HOH
438
A
HOH
150
2
HOH
HOH
439
A
HOH
151
2
HOH
HOH
440
A
HOH
152
2
HOH
HOH
441
A
HOH
153
2
HOH
HOH
442
A
HOH
154
2
HOH
HOH
443
A
HOH
155
2
HOH
HOH
444
A
HOH
156
2
HOH
HOH
445
A
HOH
157
2
HOH
HOH
446
A
HOH
158
2
HOH
HOH
447
A
HOH
159
2
HOH
HOH
448
A
HOH
160
2
HOH
HOH
449
A
HOH
161
2
HOH
HOH
450
A
HOH
162
2
HOH
HOH
451
A
HOH
163
2
HOH
HOH
452
A
HOH
164
2
HOH
HOH
453
A
HOH
165
2
HOH
HOH
454
A
HOH
166
2
HOH
HOH
455
A
HOH
167
2
HOH
HOH
456
A
HOH
168
2
HOH
HOH
457
A
HOH
169
2
HOH
HOH
458
A
HOH
170
2
HOH
HOH
459
A
HOH
171
2
HOH
HOH
460
A
HOH
172
2
HOH
HOH
461
A
HOH
173
2
HOH
HOH
462
A
HOH
174
2
HOH
HOH
463
A
HOH
175
2
HOH
HOH
464
A
HOH
176
2
HOH
HOH
465
A
HOH
177
2
HOH
HOH
466
A
HOH
178
2
HOH
HOH
467
A
MET
30
n
1
MET
30
A
LYS
31
n
2
LYS
31
A
GLU
32
n
3
GLU
32
A
LEU
33
n
4
LEU
33
A
ASN
34
n
5
ASN
34
A
ASP
35
n
6
ASP
35
A
LEU
36
n
7
LEU
36
A
GLU
37
n
8
GLU
37
A
LYS
38
n
9
LYS
38
A
LYS
39
n
10
LYS
39
A
TYR
40
n
11
TYR
40
A
ASN
41
n
12
ASN
41
A
ALA
42
n
13
ALA
42
A
HIS
43
n
14
HIS
43
A
ILE
44
n
15
ILE
44
A
GLY
45
n
16
GLY
45
A
VAL
46
n
17
VAL
46
A
TYR
47
n
18
TYR
47
A
ALA
48
n
19
ALA
48
A
LEU
49
n
20
LEU
49
A
ASP
50
n
21
ASP
50
A
THR
51
n
22
THR
51
A
LYS
52
n
23
LYS
52
A
SER
53
n
24
SER
53
A
GLY
54
n
25
GLY
54
A
LYS
55
n
26
LYS
55
A
GLU
56
n
27
GLU
56
A
VAL
57
n
28
VAL
57
A
LYS
59
n
29
LYS
59
A
PHE
60
n
30
PHE
60
A
ASN
61
n
31
ASN
61
A
SER
62
n
32
SER
62
A
ASP
63
n
33
ASP
63
A
LYS
64
n
34
LYS
64
A
ARG
65
n
35
ARG
65
A
PHE
66
n
36
PHE
66
A
ALA
67
n
37
ALA
67
A
TYR
68
n
38
TYR
68
A
ALA
69
n
39
ALA
69
A
SER
70
n
40
SER
70
A
THR
71
n
41
THR
71
A
SER
72
n
42
SER
72
A
HIS
73
n
43
HIS
73
A
ALA
74
n
44
ALA
74
A
ILE
75
n
45
ILE
75
A
ASN
76
n
46
ASN
76
A
SER
77
n
47
SER
77
A
ALA
78
n
48
ALA
78
A
ILE
79
n
49
ILE
79
A
LEU
80
n
50
LEU
80
A
LEU
81
n
51
LEU
81
A
GLU
82
n
52
GLU
82
A
GLN
83
n
53
GLN
83
A
VAL
84
n
54
VAL
84
A
PRO
87
n
55
PRO
87
A
TYR
88
n
56
TYR
88
A
ASN
89
n
57
ASN
89
A
LYS
90
n
58
LYS
90
A
LEU
91
n
59
LEU
91
A
ASN
92
n
60
ASN
92
A
LYS
93
n
61
LYS
93
A
LYS
94
n
62
LYS
94
A
VAL
95
n
63
VAL
95
A
HIS
96
n
64
HIS
96
A
ILE
97
n
65
ILE
97
A
ASN
98
n
66
ASN
98
A
LYS
99
n
67
LYS
99
A
ASP
100
n
68
ASP
100
A
ASP
101
n
69
ASP
101
A
ILE
102
n
70
ILE
102
A
VAL
103
n
71
VAL
103
A
ALA
104
n
72
ALA
104
A
TYR
105
n
73
TYR
105
A
SER
106
n
74
SER
106
A
PRO
107
n
75
PRO
107
A
ILE
108
n
76
ILE
108
A
LEU
109
n
77
LEU
109
A
GLU
110
n
78
GLU
110
A
LYS
111
n
79
LYS
111
A
TYR
112
n
80
TYR
112
A
VAL
113
n
81
VAL
113
A
GLY
114
n
82
GLY
114
A
LYS
115
n
83
LYS
115
A
ASP
116
n
84
ASP
116
A
ILE
117
n
85
ILE
117
A
THR
118
n
86
THR
118
A
LEU
119
n
87
LEU
119
A
LYS
120
n
88
LYS
120
A
ALA
121
n
89
ALA
121
A
LEU
122
n
90
LEU
122
A
ILE
123
n
91
ILE
123
A
GLU
124
n
92
GLU
124
A
ALA
125
n
93
ALA
125
A
SER
126
n
94
SER
126
A
MET
127
n
95
MET
127
A
THR
128
n
96
THR
128
A
TYR
129
n
97
TYR
129
A
SER
130
n
98
SER
130
A
ASP
131
n
99
ASP
131
A
ASN
132
n
100
ASN
132
A
THR
133
n
101
THR
133
A
ALA
134
n
102
ALA
134
A
ASN
135
n
103
ASN
135
A
ASN
136
n
104
ASN
136
A
LYS
137
n
105
LYS
137
A
ILE
138
n
106
ILE
138
A
ILE
139
n
107
ILE
139
A
LYS
140
n
108
LYS
140
A
GLU
141
n
109
GLU
141
A
ILE
142
n
110
ILE
142
A
GLY
143
n
111
GLY
143
A
GLY
144
n
112
GLY
144
A
ILE
145
n
113
ILE
145
A
LYS
146
n
114
LYS
146
A
LYS
147
n
115
LYS
147
A
VAL
148
n
116
VAL
148
A
LYS
149
n
117
LYS
149
A
GLN
150
n
118
GLN
150
A
ARG
151
n
119
ARG
151
A
LEU
152
n
120
LEU
152
A
LYS
153
n
121
LYS
153
A
GLU
154
n
122
GLU
154
A
LEU
155
n
123
LEU
155
A
GLY
156
n
124
GLY
156
A
ASP
157
n
125
ASP
157
A
LYS
158
n
126
LYS
158
A
VAL
159
n
127
VAL
159
A
THR
160
n
128
THR
160
A
ASN
161
n
129
ASN
161
A
PRO
162
n
130
PRO
162
A
VAL
163
n
131
VAL
163
A
ARG
164
n
132
ARG
164
A
TYR
165
n
133
TYR
165
A
GLU
166
n
134
GLU
166
A
ILE
167
n
135
ILE
167
A
GLU
168
n
136
GLU
168
A
LEU
169
n
137
LEU
169
A
ASN
170
n
138
ASN
170
A
TYR
171
n
139
TYR
171
A
TYR
172
n
140
TYR
172
A
SER
173
n
141
SER
173
A
PRO
174
n
142
PRO
174
A
LYS
175
n
143
LYS
175
A
SER
176
n
144
SER
176
A
LYS
177
n
145
LYS
177
A
LYS
178
n
146
LYS
178
A
ASP
179
n
147
ASP
179
A
THR
180
n
148
THR
180
A
SER
181
n
149
SER
181
A
THR
182
n
150
THR
182
A
PRO
183
n
151
PRO
183
A
ALA
184
n
152
ALA
184
A
ALA
185
n
153
ALA
185
A
PHE
186
n
154
PHE
186
A
GLY
187
n
155
GLY
187
A
LYS
188
n
156
LYS
188
A
THR
189
n
157
THR
189
A
LEU
190
n
158
LEU
190
A
ASN
191
n
159
ASN
191
A
LYS
192
n
160
LYS
192
A
LEU
193
n
161
LEU
193
A
ILE
194
n
162
ILE
194
A
ALA
195
n
163
ALA
195
A
ASN
196
n
164
ASN
196
A
GLY
197
n
165
GLY
197
A
LYS
198
n
166
LYS
198
A
LEU
199
n
167
LEU
199
A
SER
200
n
168
SER
200
A
LYS
201
n
169
LYS
201
A
GLU
202
n
170
GLU
202
A
ASN
203
n
171
ASN
203
A
LYS
204
n
172
LYS
204
A
LYS
205
n
173
LYS
205
A
PHE
206
n
174
PHE
206
A
LEU
207
n
175
LEU
207
A
LEU
208
n
176
LEU
208
A
ASP
209
n
177
ASP
209
A
LEU
210
n
178
LEU
210
A
MET
211
n
179
MET
211
A
LEU
212
n
180
LEU
212
A
ASN
213
n
181
ASN
213
A
ASN
214
n
182
ASN
214
A
LYS
215
n
183
LYS
215
A
SER
216
n
184
SER
216
A
GLY
217
n
185
GLY
217
A
ASP
218
n
186
ASP
218
A
THR
219
n
187
THR
219
A
LEU
220
n
188
LEU
220
A
ILE
221
n
189
ILE
221
A
LYS
222
n
190
LYS
222
A
ASP
223
n
191
ASP
223
A
GLY
224
n
192
GLY
224
A
VAL
225
n
193
VAL
225
A
PRO
226
n
194
PRO
226
A
LYS
227
n
195
LYS
227
A
ASP
228
n
196
ASP
228
A
TYR
229
n
197
TYR
229
A
LYS
230
n
198
LYS
230
A
VAL
231
n
199
VAL
231
A
ALA
232
n
200
ALA
232
A
ASP
233
n
201
ASP
233
A
LYS
234
n
202
LYS
234
A
SER
235
n
203
SER
235
A
GLY
236
n
204
GLY
236
A
GLN
237
n
205
GLN
237
A
ALA
238
n
206
ALA
238
A
ILE
239
n
207
ILE
239
A
THR
240
n
208
THR
240
A
TYR
241
n
209
TYR
241
A
ALA
242
n
210
ALA
242
A
SER
243
n
211
SER
243
A
ARG
244
n
212
ARG
244
A
ASN
245
n
213
ASN
245
A
ASP
246
n
214
ASP
246
A
VAL
247
n
215
VAL
247
A
ALA
248
n
216
ALA
248
A
PHE
249
n
217
PHE
249
A
VAL
250
n
218
VAL
250
A
TYR
251
n
219
TYR
251
A
PRO
252
n
220
PRO
252
A
LYS
253
n
221
LYS
253
A
GLY
254
n
222
GLY
254
A
GLN
255
n
223
GLN
255
A
SER
256
n
224
SER
256
A
GLU
257
n
225
GLU
257
A
PRO
258
n
226
PRO
258
A
ILE
259
n
227
ILE
259
A
VAL
260
n
228
VAL
260
A
LEU
261
n
229
LEU
261
A
VAL
262
n
230
VAL
262
A
ILE
263
n
231
ILE
263
A
PHE
264
n
232
PHE
264
A
THR
265
n
233
THR
265
A
ASN
266
n
234
ASN
266
A
LYS
267
n
235
LYS
267
A
ASP
268
n
236
ASP
268
A
ASN
269
n
237
ASN
269
A
LYS
270
n
238
LYS
270
A
SER
271
n
239
SER
271
A
ASP
272
n
240
ASP
272
A
LYS
273
n
241
LYS
273
A
PRO
274
n
242
PRO
274
A
ASN
275
n
243
ASN
275
A
ASP
276
n
244
ASP
276
A
LYS
277
n
245
LYS
277
A
LEU
278
n
246
LEU
278
A
ILE
279
n
247
ILE
279
A
SER
280
n
248
SER
280
A
GLU
281
n
249
GLU
281
A
THR
282
n
250
THR
282
A
ALA
283
n
251
ALA
283
A
LYS
284
n
252
LYS
284
A
SER
285
n
253
SER
285
A
VAL
286
n
254
VAL
286
A
MET
287
n
255
MET
287
A
LYS
288
n
256
LYS
288
A
GLU
289
n
257
GLU
289
A
PHE
290
n
258
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
VAL
57
A
O
VAL
28
A
N
ALA
48
A
N
ALA
19
A
O
HIS
43
A
O
HIS
14
A
N
ASN
266
A
N
ASN
234
A
O
ILE
259
A
O
ILE
227
A
N
VAL
250
A
N
VAL
218
A
O
ASN
245
A
O
ASN
213
A
N
GLY
236
A
N
GLY
204
A
O
PHE
66
A
O
PHE
36
A
N
SER
181
A
N
SER
149
A
O
VAL
95
A
O
VAL
63
A
N
ILE
117
A
N
ILE
85
1
A
HOH
332
B
HOH
1
A
HOH
448
B
HOH
1
A
ALA
69
51.63
-140.93
1
A
TYR
105
56.22
70.25
1
A
ASN
196
-148.47
49.80
1
A
LEU
220
-104.48
-122.73
0.1680000
0.1680000
1.9
8.0
19308
1
2.
1.9
8.0
177
2215
0
0
2038
0.017
1.8
1DJA
21589
0.0
0.0670000
1
2.9
79.
model building
X-PLOR
3.0
refinement
X-PLOR
3.7
data reduction
XENGEN
data scaling
XENGEN
phasing
X-PLOR
3.0
STRUCTURE OF BETA-LACTAMASE PRECURSOR, K73H MUTANT, AT 298K
1
N
N
2
N
N
A
LYS
31
A
LYS
2
HELX_P
A
TYR
40
A
TYR
11
1
1
10
A
ALA
69
A
ALA
39
HELX_P
A
GLU
82
A
GLU
52
5
2
14
A
TYR
88
A
TYR
56
HELX_P
A
LYS
90
A
LYS
58
5
3
3
A
LYS
99
A
LYS
67
HELX_P
A
ASP
101
A
ASP
69
5
4
3
A
LEU
109
A
LEU
77
HELX_P
A
TYR
112
A
TYR
80
5
5
4
A
LEU
119
A
LEU
87
HELX_P
A
THR
128
A
THR
96
1
6
10
A
ASN
132
A
ASN
100
HELX_P
A
ILE
142
A
ILE
110
1
7
11
A
ILE
145
A
ILE
113
HELX_P
A
GLU
154
A
GLU
122
1
8
10
A
GLU
168
A
GLU
136
HELX_P
A
ASN
170
A
ASN
138
5
9
3
A
PRO
183
A
PRO
151
HELX_P
A
LEU
193
A
LEU
161
1
10
11
A
LYS
201
A
LYS
169
HELX_P
A
ASN
213
A
ASN
181
1
11
13
A
ILE
221
A
ILE
189
HELX_P
A
GLY
224
A
GLY
192
1
12
4
A
ASP
276
A
ASP
244
HELX_P
A
MET
287
A
MET
255
5
13
12
HYDROLASE
HYDROLASE, ANTIBIOTIC RESISTANCE, PLASMID, TRANSPOSABLE ELEMENT
A
GLU
166
A
GLU
134
1
A
ILE
167
A
ILE
135
0.21
BLAC_STAAU
UNP
1
1
P00807
MKKLIFLIVIALVLSACNSNSSHAKELNDLEKKYNAHIGVYALDTKSGKEVKFNSDKRFAYASTSKAINSAILLEQVPYN
KLNKKVHINKDDIVAYSPILEKYVGKDITLKALIEASMTYSDNTANNKIIKEIGGIKKVKQRLKELGDKVTNPVRYEIEL
NYYSPKSKKDTSTPAAFGKTLNKLIANGKLSKENKKFLLDLMLNNKSGDTLIKDGVPKDYKVADKSGQAITYASRNDVAF
VYPKGQSEPIVLVIFTNKDNKSDKPNDKLISETAKSVMKEF
25
281
1DJA
31
290
P00807
A
1
2
258
1
LYS
engineered mutation
HIS
73
1DJA
A
P00807
UNP
66
43
5
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLU
56
A
GLU
27
A
PHE
60
A
PHE
30
A
HIS
43
A
HIS
14
A
ASP
50
A
ASP
21
A
ILE
259
A
ILE
227
A
ASN
266
A
ASN
234
A
ARG
244
A
ARG
212
A
TYR
251
A
TYR
219
A
LYS
230
A
LYS
198
A
GLN
237
A
GLN
205
A
ARG
65
A
ARG
35
A
ALA
67
A
ALA
37
A
THR
180
A
THR
148
A
THR
182
A
THR
150
A
LYS
94
A
LYS
62
A
HIS
96
A
HIS
64
A
ASP
116
A
ASP
84
A
THR
118
A
THR
86
23
I 2 2 2