0.009337
0.005391
0.000000
0.000000
0.010781
0.000000
0.000000
0.000000
0.014113
0.00000
0.00000
0.00000
Lee, H.J.
Lloyd, M.D.
Clifton, I.J.
Harlos, K.
Dubus, A.
Baldwin, J.E.
Frere, J.M.
Schofield, C.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
9
90.00
90.00
120.00
107.100
107.100
70.858
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
Fe 2
55.845
FE (II) ION
non-polymer
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
C5 H8 O3
116.115
3-METHYL-2-OXOBUTANOIC ACID
ALPHA-KETOISOVALERIC ACID; KETOVALINE
non-polymer
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
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
FE
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
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
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
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
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
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
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
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
H
N
184
N
O
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
N
N
201
S
C
N
202
N
C
N
203
N
O
N
204
N
C
N
205
N
C
N
206
N
C
N
207
N
C
N
208
N
O
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
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
N
N
223
S
C
N
224
N
C
N
225
N
O
N
226
N
C
N
227
N
C
N
228
N
C
N
229
N
C
N
230
N
N
N
231
N
O
N
232
N
H
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
H
N
247
N
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
N
252
N
C
N
253
N
S
N
254
N
C
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
N
N
268
S
C
N
269
N
C
N
270
N
O
N
271
N
C
Y
272
N
C
Y
273
N
C
Y
274
N
C
Y
275
N
C
Y
276
N
C
Y
277
N
C
N
278
N
O
N
279
N
H
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
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
C
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
N
312
N
O
N
313
N
O
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
R
C
N
326
N
O
N
327
N
C
N
328
N
O
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
N
Y
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
N
352
N
O
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
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
N
N
366
S
C
N
367
N
C
N
368
N
O
N
369
N
C
Y
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
N
376
N
O
N
377
N
O
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
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
N
N
390
S
C
N
391
N
C
N
392
N
O
N
393
N
C
N
394
N
C
N
395
N
C
N
396
N
O
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
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
doub
N
176
N
sing
N
177
N
sing
N
178
N
doub
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
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
doub
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
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
doub
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
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
doub
N
240
N
sing
N
241
N
sing
N
242
N
sing
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
doub
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
Y
263
N
doub
Y
264
N
sing
Y
265
N
sing
N
266
N
sing
Y
267
N
doub
N
268
N
sing
Y
269
N
doub
N
270
N
sing
Y
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
doub
N
282
N
sing
N
283
N
sing
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
doub
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
sing
N
309
N
sing
N
310
N
sing
N
311
N
doub
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
sing
N
326
N
sing
N
327
N
doub
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
Y
332
N
doub
Y
333
N
sing
Y
334
N
sing
N
335
N
sing
Y
336
N
doub
Y
337
N
sing
Y
338
N
sing
N
339
N
sing
Y
340
N
sing
Y
341
N
doub
N
342
N
sing
Y
343
N
doub
N
344
N
sing
Y
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
doub
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
Y
360
N
doub
Y
361
N
sing
Y
362
N
sing
N
363
N
sing
Y
364
N
doub
N
365
N
sing
Y
366
N
doub
N
367
N
sing
Y
368
N
sing
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
doub
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
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
276
18290
10.1074/JBC.M100085200
11279000
Alteration of the 2-Oxoacid Cosubstrate Selectivity in Deacetoxycephalosporin C Synthase: The Role of Arginine-258
2001
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
287
943
10.1006/JMBI.1999.2594
10222202
Studies on the Active Site of Deacetoxycephalosporin C Synthase
1999
10.2210/pdb1hjg/pdb
pdb_00001hjg
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
CCD
1999-05-11
ADSC QUANTUM 4
SILICON 111
SINGLE WAVELENGTH
M
x-ray
1
0.87
1.0
PX9.6
SRS
0.87
SYNCHROTRON
SRS BEAMLINE PX9.6
IRON(II) AND ALPHA-KETOISOVALERATE COMPLEX OF MUTANT ENZYME
34562.574
DEACETOXYCEPHALOSPORIN C SYNTHASE
YES
1
man
polymer
55.845
FE (II) ION
1
syn
non-polymer
116.115
3-METHYL-2-OXOBUTANOIC ACID
1
syn
non-polymer
18.015
water
194
nat
water
DAOCS
no
no
MDTTVPTFSLAELQQGLHQDEFRRCLRDKGLFYLTDCGLTDTELKSAKDIVIDFFEHGSEAEKRAVTSPVPTMRRGFTGL
ESESTAQITNTGSYSDYSMCYSMGTADNLFPSGDFERIWTQYFDRQYTASRAVAREVLRATGTEPDGGVEAFLDCEPLLR
FRYFPQVPEHRSAEEQPLRMAPHYDLSMVTLIQQTPCANGFVSLQAEVGGAFTDLPYRPDAVLVFCGAIATLVTGGQVKA
PRHHVAAPRRDQIAGSSQTSSVFFLRPNADFTFSVPLARECGFDVSLDGETATFQDWIGGNYVNIRRTSKA
MDTTVPTFSLAELQQGLHQDEFRRCLRDKGLFYLTDCGLTDTELKSAKDIVIDFFEHGSEAEKRAVTSPVPTMRRGFTGL
ESESTAQITNTGSYSDYSMCYSMGTADNLFPSGDFERIWTQYFDRQYTASRAVAREVLRATGTEPDGGVEAFLDCEPLLR
FRYFPQVPEHRSAEEQPLRMAPHYDLSMVTLIQQTPCANGFVSLQAEVGGAFTDLPYRPDAVLVFCGAIATLVTGGQVKA
PRHHVAAPRRDQIAGSSQTSSVFFLRPNADFTFSVPLARECGFDVSLDGETATFQDWIGGNYVNIRRTSKA
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
sample
RECOMBINANT ENZYME OF S. CLAVULIGERUS ENZYME. R258Q MUTANT ENZYME
CEFE, R258Q MUTANT
1901
STREPTOMYCES CLAVULIGERUS
469008
ESCHERICHIA COLI BL21(DE3)
PLASMID
PET24A
1
2.39
48.2
VAPOR DIFFUSION, HANGING DROP
7.00
HANGING DROP AT 20 DEGREES C. 100 MM HEPES-NAOH, PH 7.0, 3% (W/V) GLYCEROL, 5 MM 2-OXO-3-METHYLBUTANOATE, 1.5-1.7 M AMMONIUM SULPHATE. CRYSTALS SOAKED IN 5 MM IRON(II) SULPHATE IN MOTHER LIQUOR UNDER ANAEROBIC CONDITIONS BEFORE DATA COLLECTION.
293
atom_site
entity_src_gen
database_PDB_rev
database_PDB_rev_record
exptl_crystal_grow
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
repository
Initial release
Version format compliance
Version format compliance
Atomic model
Data collection
Source and taxonomy
Data collection
Experimental preparation
Data collection
Database references
Derived calculations
Other
Refinement description
1
0
2001-06-01
1
1
2011-05-08
1
2
2011-07-13
2
0
2018-10-24
2
1
2019-05-08
2
2
2023-12-13
_entity_src_gen.gene_src_strain
_entity_src_gen.pdbx_host_org_scientific_name
_entity_src_gen.pdbx_host_org_strain
_exptl_crystal_grow.method
_exptl_crystal_grow.temp
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
DEACETOXYCEPHALOSPORIN C SYNTHASE FROM S. CLAVULIGERUS
DELTA-R307A DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH SUCCINATE AND CARBON DIOXIDE
DELTA-R306 DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH IRON AND 2-OXOGLUTARATE.
DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH FE(II)
DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH FE(II) AND 2-OXOGLUTARATE
ALTERATION OF THE CO-SUBSTRATE SELECTIVITY OF DEACETOXYCEPHALOSPORIN C SYNTHASE: THE ROLE OF ARGININE-258
TEXT TO EXPLAIN UNUSUAL UNIT-CELL DATA: R3 SPACE GROUP
INDEX IN HEXAGONAL SETTING
PDBE
Y
PDBE
2001-01-15
REL
REL
FE2
FE (II) ION
KIV
3-METHYL-2-OXOBUTANOIC ACID
HOH
water
CHAIN A ENGINEERED MUTATION ARG258GLN
DAOCS CATALYZES THE REACTION FROM PENICILLIN N TO DEACETOXY-
CEPHALOSPORIN C.
RESIDUE A50 BUILT AS ILE (AS REPORTED IN
PATENT) NOT LEU (AS REPORTED IN PAPER)
SIDECHAIN OF GLN-258 DISORDERED.
1RXG
PDB ENTRY 1RXG
PDB
experimental model
FE2
1307
2
FE2
FE2
1307
A
KIV
1308
3
KIV
KIV
1308
A
HOH
2001
4
HOH
HOH
2001
A
HOH
2002
4
HOH
HOH
2002
A
HOH
2003
4
HOH
HOH
2003
A
HOH
2004
4
HOH
HOH
2004
A
HOH
2005
4
HOH
HOH
2005
A
HOH
2006
4
HOH
HOH
2006
A
HOH
2007
4
HOH
HOH
2007
A
HOH
2008
4
HOH
HOH
2008
A
HOH
2009
4
HOH
HOH
2009
A
HOH
2010
4
HOH
HOH
2010
A
HOH
2011
4
HOH
HOH
2011
A
HOH
2012
4
HOH
HOH
2012
A
HOH
2013
4
HOH
HOH
2013
A
HOH
2014
4
HOH
HOH
2014
A
HOH
2015
4
HOH
HOH
2015
A
HOH
2016
4
HOH
HOH
2016
A
HOH
2017
4
HOH
HOH
2017
A
HOH
2018
4
HOH
HOH
2018
A
HOH
2019
4
HOH
HOH
2019
A
HOH
2020
4
HOH
HOH
2020
A
HOH
2021
4
HOH
HOH
2021
A
HOH
2022
4
HOH
HOH
2022
A
HOH
2023
4
HOH
HOH
2023
A
HOH
2024
4
HOH
HOH
2024
A
HOH
2025
4
HOH
HOH
2025
A
HOH
2026
4
HOH
HOH
2026
A
HOH
2027
4
HOH
HOH
2027
A
HOH
2028
4
HOH
HOH
2028
A
HOH
2029
4
HOH
HOH
2029
A
HOH
2030
4
HOH
HOH
2030
A
HOH
2031
4
HOH
HOH
2031
A
HOH
2032
4
HOH
HOH
2032
A
HOH
2033
4
HOH
HOH
2033
A
HOH
2034
4
HOH
HOH
2034
A
HOH
2035
4
HOH
HOH
2035
A
HOH
2036
4
HOH
HOH
2036
A
HOH
2037
4
HOH
HOH
2037
A
HOH
2038
4
HOH
HOH
2038
A
HOH
2039
4
HOH
HOH
2039
A
HOH
2040
4
HOH
HOH
2040
A
HOH
2041
4
HOH
HOH
2041
A
HOH
2042
4
HOH
HOH
2042
A
HOH
2043
4
HOH
HOH
2043
A
HOH
2044
4
HOH
HOH
2044
A
HOH
2045
4
HOH
HOH
2045
A
HOH
2046
4
HOH
HOH
2046
A
HOH
2047
4
HOH
HOH
2047
A
HOH
2048
4
HOH
HOH
2048
A
HOH
2049
4
HOH
HOH
2049
A
HOH
2050
4
HOH
HOH
2050
A
HOH
2051
4
HOH
HOH
2051
A
HOH
2052
4
HOH
HOH
2052
A
HOH
2053
4
HOH
HOH
2053
A
HOH
2054
4
HOH
HOH
2054
A
HOH
2055
4
HOH
HOH
2055
A
HOH
2056
4
HOH
HOH
2056
A
HOH
2057
4
HOH
HOH
2057
A
HOH
2058
4
HOH
HOH
2058
A
HOH
2059
4
HOH
HOH
2059
A
HOH
2060
4
HOH
HOH
2060
A
HOH
2061
4
HOH
HOH
2061
A
HOH
2062
4
HOH
HOH
2062
A
HOH
2063
4
HOH
HOH
2063
A
HOH
2064
4
HOH
HOH
2064
A
HOH
2065
4
HOH
HOH
2065
A
HOH
2066
4
HOH
HOH
2066
A
HOH
2067
4
HOH
HOH
2067
A
HOH
2068
4
HOH
HOH
2068
A
HOH
2069
4
HOH
HOH
2069
A
HOH
2070
4
HOH
HOH
2070
A
HOH
2071
4
HOH
HOH
2071
A
HOH
2072
4
HOH
HOH
2072
A
HOH
2073
4
HOH
HOH
2073
A
HOH
2074
4
HOH
HOH
2074
A
HOH
2075
4
HOH
HOH
2075
A
HOH
2076
4
HOH
HOH
2076
A
HOH
2077
4
HOH
HOH
2077
A
HOH
2078
4
HOH
HOH
2078
A
HOH
2079
4
HOH
HOH
2079
A
HOH
2080
4
HOH
HOH
2080
A
HOH
2081
4
HOH
HOH
2081
A
HOH
2082
4
HOH
HOH
2082
A
HOH
2083
4
HOH
HOH
2083
A
HOH
2084
4
HOH
HOH
2084
A
HOH
2085
4
HOH
HOH
2085
A
HOH
2086
4
HOH
HOH
2086
A
HOH
2087
4
HOH
HOH
2087
A
HOH
2088
4
HOH
HOH
2088
A
HOH
2089
4
HOH
HOH
2089
A
HOH
2090
4
HOH
HOH
2090
A
HOH
2091
4
HOH
HOH
2091
A
HOH
2092
4
HOH
HOH
2092
A
HOH
2093
4
HOH
HOH
2093
A
HOH
2094
4
HOH
HOH
2094
A
HOH
2095
4
HOH
HOH
2095
A
HOH
2096
4
HOH
HOH
2096
A
HOH
2097
4
HOH
HOH
2097
A
HOH
2098
4
HOH
HOH
2098
A
HOH
2099
4
HOH
HOH
2099
A
HOH
2100
4
HOH
HOH
2100
A
HOH
2101
4
HOH
HOH
2101
A
HOH
2102
4
HOH
HOH
2102
A
HOH
2103
4
HOH
HOH
2103
A
HOH
2104
4
HOH
HOH
2104
A
HOH
2105
4
HOH
HOH
2105
A
HOH
2106
4
HOH
HOH
2106
A
HOH
2107
4
HOH
HOH
2107
A
HOH
2108
4
HOH
HOH
2108
A
HOH
2109
4
HOH
HOH
2109
A
HOH
2110
4
HOH
HOH
2110
A
HOH
2111
4
HOH
HOH
2111
A
HOH
2112
4
HOH
HOH
2112
A
HOH
2113
4
HOH
HOH
2113
A
HOH
2114
4
HOH
HOH
2114
A
HOH
2115
4
HOH
HOH
2115
A
HOH
2116
4
HOH
HOH
2116
A
HOH
2117
4
HOH
HOH
2117
A
HOH
2118
4
HOH
HOH
2118
A
HOH
2119
4
HOH
HOH
2119
A
HOH
2120
4
HOH
HOH
2120
A
HOH
2121
4
HOH
HOH
2121
A
HOH
2122
4
HOH
HOH
2122
A
HOH
2123
4
HOH
HOH
2123
A
HOH
2124
4
HOH
HOH
2124
A
HOH
2125
4
HOH
HOH
2125
A
HOH
2126
4
HOH
HOH
2126
A
HOH
2127
4
HOH
HOH
2127
A
HOH
2128
4
HOH
HOH
2128
A
HOH
2129
4
HOH
HOH
2129
A
HOH
2130
4
HOH
HOH
2130
A
HOH
2131
4
HOH
HOH
2131
A
HOH
2132
4
HOH
HOH
2132
A
HOH
2133
4
HOH
HOH
2133
A
HOH
2134
4
HOH
HOH
2134
A
HOH
2135
4
HOH
HOH
2135
A
HOH
2136
4
HOH
HOH
2136
A
HOH
2137
4
HOH
HOH
2137
A
HOH
2138
4
HOH
HOH
2138
A
HOH
2139
4
HOH
HOH
2139
A
HOH
2140
4
HOH
HOH
2140
A
HOH
2141
4
HOH
HOH
2141
A
HOH
2142
4
HOH
HOH
2142
A
HOH
2143
4
HOH
HOH
2143
A
HOH
2144
4
HOH
HOH
2144
A
HOH
2145
4
HOH
HOH
2145
A
HOH
2146
4
HOH
HOH
2146
A
HOH
2147
4
HOH
HOH
2147
A
HOH
2148
4
HOH
HOH
2148
A
HOH
2149
4
HOH
HOH
2149
A
HOH
2150
4
HOH
HOH
2150
A
HOH
2151
4
HOH
HOH
2151
A
HOH
2152
4
HOH
HOH
2152
A
HOH
2153
4
HOH
HOH
2153
A
HOH
2154
4
HOH
HOH
2154
A
HOH
2155
4
HOH
HOH
2155
A
HOH
2156
4
HOH
HOH
2156
A
HOH
2157
4
HOH
HOH
2157
A
HOH
2158
4
HOH
HOH
2158
A
HOH
2159
4
HOH
HOH
2159
A
HOH
2160
4
HOH
HOH
2160
A
HOH
2161
4
HOH
HOH
2161
A
HOH
2162
4
HOH
HOH
2162
A
HOH
2163
4
HOH
HOH
2163
A
HOH
2164
4
HOH
HOH
2164
A
HOH
2165
4
HOH
HOH
2165
A
HOH
2166
4
HOH
HOH
2166
A
HOH
2167
4
HOH
HOH
2167
A
HOH
2168
4
HOH
HOH
2168
A
HOH
2169
4
HOH
HOH
2169
A
HOH
2170
4
HOH
HOH
2170
A
HOH
2171
4
HOH
HOH
2171
A
HOH
2172
4
HOH
HOH
2172
A
HOH
2173
4
HOH
HOH
2173
A
HOH
2174
4
HOH
HOH
2174
A
HOH
2175
4
HOH
HOH
2175
A
HOH
2176
4
HOH
HOH
2176
A
HOH
2177
4
HOH
HOH
2177
A
HOH
2178
4
HOH
HOH
2178
A
HOH
2179
4
HOH
HOH
2179
A
HOH
2180
4
HOH
HOH
2180
A
HOH
2181
4
HOH
HOH
2181
A
HOH
2182
4
HOH
HOH
2182
A
HOH
2183
4
HOH
HOH
2183
A
HOH
2184
4
HOH
HOH
2184
A
HOH
2185
4
HOH
HOH
2185
A
HOH
2186
4
HOH
HOH
2186
A
HOH
2187
4
HOH
HOH
2187
A
HOH
2188
4
HOH
HOH
2188
A
HOH
2189
4
HOH
HOH
2189
A
HOH
2190
4
HOH
HOH
2190
A
HOH
2191
4
HOH
HOH
2191
A
HOH
2192
4
HOH
HOH
2192
A
HOH
2193
4
HOH
HOH
2193
A
HOH
2194
4
HOH
HOH
2194
A
MET
1
n
1
MET
1
A
ASP
2
n
2
ASP
2
A
THR
3
n
3
THR
3
A
THR
4
n
4
THR
4
A
VAL
5
n
5
VAL
5
A
PRO
6
n
6
PRO
6
A
THR
7
n
7
THR
7
A
PHE
8
n
8
PHE
8
A
SER
9
n
9
SER
9
A
LEU
10
n
10
LEU
10
A
ALA
11
n
11
ALA
11
A
GLU
12
n
12
GLU
12
A
LEU
13
n
13
LEU
13
A
GLN
14
n
14
GLN
14
A
GLN
15
n
15
GLN
15
A
GLY
16
n
16
GLY
16
A
LEU
17
n
17
LEU
17
A
HIS
18
n
18
HIS
18
A
GLN
19
n
19
GLN
19
A
ASP
20
n
20
ASP
20
A
GLU
21
n
21
GLU
21
A
PHE
22
n
22
PHE
22
A
ARG
23
n
23
ARG
23
A
ARG
24
n
24
ARG
24
A
CYS
25
n
25
CYS
25
A
LEU
26
n
26
LEU
26
A
ARG
27
n
27
ARG
27
A
ASP
28
n
28
ASP
28
A
LYS
29
n
29
LYS
29
A
GLY
30
n
30
GLY
30
A
LEU
31
n
31
LEU
31
A
PHE
32
n
32
PHE
32
A
TYR
33
n
33
TYR
33
A
LEU
34
n
34
LEU
34
A
THR
35
n
35
THR
35
A
ASP
36
n
36
ASP
36
A
CYS
37
n
37
CYS
37
A
GLY
38
n
38
GLY
38
A
LEU
39
n
39
LEU
39
A
THR
40
n
40
THR
40
A
ASP
41
n
41
ASP
41
A
THR
42
n
42
THR
42
A
GLU
43
n
43
GLU
43
A
LEU
44
n
44
LEU
44
A
LYS
45
n
45
LYS
45
A
SER
46
n
46
SER
46
A
ALA
47
n
47
ALA
47
A
LYS
48
n
48
LYS
48
A
ASP
49
n
49
ASP
49
A
ILE
50
n
50
ILE
50
A
VAL
51
n
51
VAL
51
A
ILE
52
n
52
ILE
52
A
ASP
53
n
53
ASP
53
A
PHE
54
n
54
PHE
54
A
PHE
55
n
55
PHE
55
A
GLU
56
n
56
GLU
56
A
HIS
57
n
57
HIS
57
A
GLY
58
n
58
GLY
58
A
SER
59
n
59
SER
59
A
GLU
60
n
60
GLU
60
A
ALA
61
n
61
ALA
61
A
GLU
62
n
62
GLU
62
A
LYS
63
n
63
LYS
63
A
ARG
64
n
64
ARG
64
A
ALA
65
n
65
ALA
65
A
VAL
66
n
66
VAL
66
A
THR
67
n
67
THR
67
A
SER
68
n
68
SER
68
A
PRO
69
n
69
PRO
69
A
VAL
70
n
70
VAL
70
A
PRO
71
n
71
PRO
71
A
THR
72
n
72
THR
72
A
MET
73
n
73
MET
73
A
ARG
74
n
74
ARG
74
A
ARG
75
n
75
ARG
75
A
GLY
76
n
76
GLY
76
A
PHE
77
n
77
PHE
77
A
THR
78
n
78
THR
78
A
GLY
79
n
79
GLY
79
A
LEU
80
n
80
LEU
80
A
n
81
81
A
n
82
82
A
n
83
83
A
n
84
84
A
n
85
85
A
n
86
86
A
n
87
87
A
n
88
88
A
n
89
89
A
n
90
90
A
n
91
91
A
n
92
92
A
n
93
93
A
n
94
94
A
n
95
95
A
n
96
96
A
n
97
97
A
SER
98
n
98
SER
98
A
MET
99
n
99
MET
99
A
CYS
100
n
100
CYS
100
A
TYR
101
n
101
TYR
101
A
SER
102
n
102
SER
102
A
MET
103
n
103
MET
103
A
GLY
104
n
104
GLY
104
A
THR
105
n
105
THR
105
A
ALA
106
n
106
ALA
106
A
ASP
107
n
107
ASP
107
A
ASN
108
n
108
ASN
108
A
LEU
109
n
109
LEU
109
A
PHE
110
n
110
PHE
110
A
PRO
111
n
111
PRO
111
A
SER
112
n
112
SER
112
A
GLY
113
n
113
GLY
113
A
ASP
114
n
114
ASP
114
A
PHE
115
n
115
PHE
115
A
GLU
116
n
116
GLU
116
A
ARG
117
n
117
ARG
117
A
ILE
118
n
118
ILE
118
A
TRP
119
n
119
TRP
119
A
THR
120
n
120
THR
120
A
GLN
121
n
121
GLN
121
A
TYR
122
n
122
TYR
122
A
PHE
123
n
123
PHE
123
A
ASP
124
n
124
ASP
124
A
ARG
125
n
125
ARG
125
A
GLN
126
n
126
GLN
126
A
TYR
127
n
127
TYR
127
A
THR
128
n
128
THR
128
A
ALA
129
n
129
ALA
129
A
SER
130
n
130
SER
130
A
ARG
131
n
131
ARG
131
A
ALA
132
n
132
ALA
132
A
VAL
133
n
133
VAL
133
A
ALA
134
n
134
ALA
134
A
ARG
135
n
135
ARG
135
A
GLU
136
n
136
GLU
136
A
VAL
137
n
137
VAL
137
A
LEU
138
n
138
LEU
138
A
ARG
139
n
139
ARG
139
A
ALA
140
n
140
ALA
140
A
THR
141
n
141
THR
141
A
GLY
142
n
142
GLY
142
A
THR
143
n
143
THR
143
A
GLU
144
n
144
GLU
144
A
PRO
145
n
145
PRO
145
A
ASP
146
n
146
ASP
146
A
GLY
147
n
147
GLY
147
A
GLY
148
n
148
GLY
148
A
VAL
149
n
149
VAL
149
A
GLU
150
n
150
GLU
150
A
ALA
151
n
151
ALA
151
A
PHE
152
n
152
PHE
152
A
LEU
153
n
153
LEU
153
A
ASP
154
n
154
ASP
154
A
CYS
155
n
155
CYS
155
A
GLU
156
n
156
GLU
156
A
PRO
157
n
157
PRO
157
A
LEU
158
n
158
LEU
158
A
LEU
159
n
159
LEU
159
A
ARG
160
n
160
ARG
160
A
PHE
161
n
161
PHE
161
A
ARG
162
n
162
ARG
162
A
TYR
163
n
163
TYR
163
A
PHE
164
n
164
PHE
164
A
PRO
165
n
165
PRO
165
A
n
166
166
A
n
167
167
A
n
168
168
A
n
169
169
A
n
170
170
A
n
171
171
A
n
172
172
A
n
173
173
A
n
174
174
A
n
175
175
A
n
176
176
A
n
177
177
A
LEU
178
n
178
LEU
178
A
ARG
179
n
179
ARG
179
A
MET
180
n
180
MET
180
A
ALA
181
n
181
ALA
181
A
PRO
182
n
182
PRO
182
A
HIS
183
n
183
HIS
183
A
TYR
184
n
184
TYR
184
A
ASP
185
n
185
ASP
185
A
LEU
186
n
186
LEU
186
A
SER
187
n
187
SER
187
A
MET
188
n
188
MET
188
A
VAL
189
n
189
VAL
189
A
THR
190
n
190
THR
190
A
LEU
191
n
191
LEU
191
A
ILE
192
n
192
ILE
192
A
GLN
193
n
193
GLN
193
A
GLN
194
n
194
GLN
194
A
THR
195
n
195
THR
195
A
n
196
196
A
n
197
197
A
n
198
198
A
n
199
199
A
n
200
200
A
PHE
201
n
201
PHE
201
A
VAL
202
n
202
VAL
202
A
SER
203
n
203
SER
203
A
LEU
204
n
204
LEU
204
A
GLN
205
n
205
GLN
205
A
ALA
206
n
206
ALA
206
A
GLU
207
n
207
GLU
207
A
VAL
208
n
208
VAL
208
A
GLY
209
n
209
GLY
209
A
GLY
210
n
210
GLY
210
A
ALA
211
n
211
ALA
211
A
PHE
212
n
212
PHE
212
A
THR
213
n
213
THR
213
A
ASP
214
n
214
ASP
214
A
LEU
215
n
215
LEU
215
A
PRO
216
n
216
PRO
216
A
TYR
217
n
217
TYR
217
A
ARG
218
n
218
ARG
218
A
PRO
219
n
219
PRO
219
A
ASP
220
n
220
ASP
220
A
ALA
221
n
221
ALA
221
A
VAL
222
n
222
VAL
222
A
LEU
223
n
223
LEU
223
A
VAL
224
n
224
VAL
224
A
PHE
225
n
225
PHE
225
A
CYS
226
n
226
CYS
226
A
GLY
227
n
227
GLY
227
A
ALA
228
n
228
ALA
228
A
ILE
229
n
229
ILE
229
A
ALA
230
n
230
ALA
230
A
THR
231
n
231
THR
231
A
LEU
232
n
232
LEU
232
A
VAL
233
n
233
VAL
233
A
THR
234
n
234
THR
234
A
GLY
235
n
235
GLY
235
A
GLY
236
n
236
GLY
236
A
GLN
237
n
237
GLN
237
A
VAL
238
n
238
VAL
238
A
LYS
239
n
239
LYS
239
A
ALA
240
n
240
ALA
240
A
PRO
241
n
241
PRO
241
A
ARG
242
n
242
ARG
242
A
HIS
243
n
243
HIS
243
A
HIS
244
n
244
HIS
244
A
VAL
245
n
245
VAL
245
A
ALA
246
n
246
ALA
246
A
ALA
247
n
247
ALA
247
A
n
248
248
A
n
249
249
A
n
250
250
A
n
251
251
A
n
252
252
A
n
253
253
A
n
254
254
A
n
255
255
A
n
256
256
A
SER
257
n
257
SER
257
A
GLN
258
n
258
GLN
258
A
THR
259
n
259
THR
259
A
SER
260
n
260
SER
260
A
SER
261
n
261
SER
261
A
VAL
262
n
262
VAL
262
A
PHE
263
n
263
PHE
263
A
PHE
264
n
264
PHE
264
A
LEU
265
n
265
LEU
265
A
ARG
266
n
266
ARG
266
A
PRO
267
n
267
PRO
267
A
ASN
268
n
268
ASN
268
A
ALA
269
n
269
ALA
269
A
ASP
270
n
270
ASP
270
A
PHE
271
n
271
PHE
271
A
THR
272
n
272
THR
272
A
PHE
273
n
273
PHE
273
A
SER
274
n
274
SER
274
A
VAL
275
n
275
VAL
275
A
PRO
276
n
276
PRO
276
A
LEU
277
n
277
LEU
277
A
ALA
278
n
278
ALA
278
A
ARG
279
n
279
ARG
279
A
GLU
280
n
280
GLU
280
A
CYS
281
n
281
CYS
281
A
GLY
282
n
282
GLY
282
A
PHE
283
n
283
PHE
283
A
ASP
284
n
284
ASP
284
A
VAL
285
n
285
VAL
285
A
SER
286
n
286
SER
286
A
LEU
287
n
287
LEU
287
A
ASP
288
n
288
ASP
288
A
GLY
289
n
289
GLY
289
A
GLU
290
n
290
GLU
290
A
THR
291
n
291
THR
291
A
ALA
292
n
292
ALA
292
A
THR
293
n
293
THR
293
A
PHE
294
n
294
PHE
294
A
GLN
295
n
295
GLN
295
A
ASP
296
n
296
ASP
296
A
TRP
297
n
297
TRP
297
A
ILE
298
n
298
ILE
298
A
GLY
299
n
299
GLY
299
A
GLY
300
n
300
GLY
300
A
ASN
301
n
301
ASN
301
A
TYR
302
n
302
TYR
302
A
VAL
303
n
303
VAL
303
A
ASN
304
n
304
ASN
304
A
ILE
305
n
305
ILE
305
A
ARG
306
n
306
ARG
306
A
ARG
307
n
307
ARG
307
A
n
308
308
A
n
309
309
A
n
310
310
A
n
311
311
A
author_and_software_defined_assembly
PQS
3
trimeric
A
HIS
183
A
NE2
HIS
183
1_555
A
FE2
1307
B
FE
FE2
1_555
A
ASP
185
A
OD1
ASP
185
1_555
96.0
A
HIS
183
A
NE2
HIS
183
1_555
A
FE2
1307
B
FE
FE2
1_555
A
HIS
243
A
NE2
HIS
243
1_555
87.6
A
ASP
185
A
OD1
ASP
185
1_555
A
FE2
1307
B
FE
FE2
1_555
A
HIS
243
A
NE2
HIS
243
1_555
91.0
A
HIS
183
A
NE2
HIS
183
1_555
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O1
KIV
1_555
98.5
A
ASP
185
A
OD1
ASP
185
1_555
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O1
KIV
1_555
99.3
A
HIS
243
A
NE2
HIS
243
1_555
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O1
KIV
1_555
167.3
A
HIS
183
A
NE2
HIS
183
1_555
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O3
KIV
1_555
93.9
A
ASP
185
A
OD1
ASP
185
1_555
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O3
KIV
1_555
170.0
A
HIS
243
A
NE2
HIS
243
1_555
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O3
KIV
1_555
88.2
A
KIV
1308
C
O1
KIV
1_555
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O3
KIV
1_555
80.4
A
HIS
183
A
NE2
HIS
183
1_555
A
FE2
1307
B
FE
FE2
1_555
A
HOH
2129
D
O
HOH
1_555
170.0
A
ASP
185
A
OD1
ASP
185
1_555
A
FE2
1307
B
FE
FE2
1_555
A
HOH
2129
D
O
HOH
1_555
94.0
A
HIS
243
A
NE2
HIS
243
1_555
A
FE2
1307
B
FE
FE2
1_555
A
HOH
2129
D
O
HOH
1_555
92.9
A
KIV
1308
C
O1
KIV
1_555
A
FE2
1307
B
FE
FE2
1_555
A
HOH
2129
D
O
HOH
1_555
79.2
A
KIV
1308
C
O3
KIV
1_555
A
FE2
1307
B
FE
FE2
1_555
A
HOH
2129
D
O
HOH
1_555
76.1
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
-0.5000000000
-0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_555
-y,x-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
-0.5000000000
0.8660254038
0.0000000000
-0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_555
-x+y,-x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
N
PHE
8
A
N
PHE
8
A
O
TYR
33
A
O
TYR
33
A
N
LEU
34
A
N
LEU
34
A
O
VAL
222
A
O
VAL
222
A
N
PHE
225
A
N
PHE
225
A
O
THR
190
A
O
THR
190
A
N
LEU
191
A
N
LEU
191
A
O
PHE
263
A
O
PHE
263
A
N
PHE
264
A
N
PHE
264
A
O
LEU
158
A
O
LEU
158
A
N
TYR
163
A
N
TYR
163
A
O
MET
99
A
O
MET
99
A
N
SER
102
A
N
SER
102
A
O
GLY
76
A
O
GLY
76
A
N
THR
213
A
N
THR
213
A
O
ALA
206
A
O
ALA
206
A
N
GLN
205
A
N
GLN
205
A
O
HIS
244
A
O
HIS
244
A
N
VAL
245
A
N
VAL
245
A
O
MET
180
A
O
MET
180
A
N
TYR
184
A
N
TYR
184
A
O
ARG
306
A
O
ARG
306
A
N
PHE
273
A
N
PHE
273
A
O
ALA
292
A
O
ALA
292
1
A
CG
GLN
258
A
CG
GLN
258
1
Y
1
A
CD
GLN
258
A
CD
GLN
258
1
Y
1
A
OE1
GLN
258
A
OE1
GLN
258
1
Y
1
A
NE2
GLN
258
A
NE2
GLN
258
1
Y
1
A
GLU
81
A
GLU
81
1
Y
1
A
SER
82
A
SER
82
1
Y
1
A
GLU
83
A
GLU
83
1
Y
1
A
SER
84
A
SER
84
1
Y
1
A
THR
85
A
THR
85
1
Y
1
A
ALA
86
A
ALA
86
1
Y
1
A
GLN
87
A
GLN
87
1
Y
1
A
ILE
88
A
ILE
88
1
Y
1
A
THR
89
A
THR
89
1
Y
1
A
ASN
90
A
ASN
90
1
Y
1
A
THR
91
A
THR
91
1
Y
1
A
GLY
92
A
GLY
92
1
Y
1
A
SER
93
A
SER
93
1
Y
1
A
TYR
94
A
TYR
94
1
Y
1
A
SER
95
A
SER
95
1
Y
1
A
ASP
96
A
ASP
96
1
Y
1
A
TYR
97
A
TYR
97
1
Y
1
A
GLN
166
A
GLN
166
1
Y
1
A
VAL
167
A
VAL
167
1
Y
1
A
PRO
168
A
PRO
168
1
Y
1
A
GLU
169
A
GLU
169
1
Y
1
A
HIS
170
A
HIS
170
1
Y
1
A
ARG
171
A
ARG
171
1
Y
1
A
SER
172
A
SER
172
1
Y
1
A
ALA
173
A
ALA
173
1
Y
1
A
GLU
174
A
GLU
174
1
Y
1
A
GLU
175
A
GLU
175
1
Y
1
A
GLN
176
A
GLN
176
1
Y
1
A
PRO
177
A
PRO
177
1
Y
1
A
PRO
196
A
PRO
196
1
Y
1
A
CYS
197
A
CYS
197
1
Y
1
A
ALA
198
A
ALA
198
1
Y
1
A
ASN
199
A
ASN
199
1
Y
1
A
GLY
200
A
GLY
200
1
Y
1
A
PRO
248
A
PRO
248
1
Y
1
A
ARG
249
A
ARG
249
1
Y
1
A
ARG
250
A
ARG
250
1
Y
1
A
ASP
251
A
ASP
251
1
Y
1
A
GLN
252
A
GLN
252
1
Y
1
A
ILE
253
A
ILE
253
1
Y
1
A
ALA
254
A
ALA
254
1
Y
1
A
GLY
255
A
GLY
255
1
Y
1
A
SER
256
A
SER
256
1
Y
1
A
THR
308
A
THR
308
1
Y
1
A
SER
309
A
SER
309
1
Y
1
A
LYS
310
A
LYS
310
1
Y
1
A
ALA
311
A
ALA
311
1
Y
1
A
CYS
155
-122.06
-140.80
1
A
PHE
164
-109.20
75.68
1
A
MET
180
-166.73
118.11
1
A
GLN
194
50.72
-177.95
CNS_TOPPAR:PROTEIN_REP.PARAM
CNS_TOPPAR:PROTEIN_REP.TOP
CNS_TOPPAR:ION.PARAM
CNS_TOPPAR:ION.TOP
CNS_TOPPAR:WATER_REP.PARAM
CNS_TOPPAR:WATER_REP.TOP
AKIV.PAR, ION_PATCH.PAR
AKIV.TOP, IRON_PATCH.TOP
25.6
-1.59
-0.30
0.00
-1.59
0.00
3.17
DATA DETWINNED BEFORE REFINEMENT
0.241
0.006
0.225
0.225
1.5
19.4
1719
41654
4.1
85.7
RANDOM
1934787.09
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1RXG
FLAT MODEL
66.9078
0.438466
0.23
0.21
5.00
0.18
0.19
1.5
19.4
194
2280
9
0
2077
0.023
1.2
22.9
0.72
0.350
0.021
0.324
1.59
279
6113
6
4.4
79.2
22.9
1.500
100.000
1HJG
38283
1.400
0.05700
1
6.8600
2.900
88.8
0.54200
1.50
1.51
1.400
1
2.40
90.9
refinement
CNS
0.9
data reduction
MOSFLM
data scaling
SCALA
phasing
CNS
Alteration of the co-substrate selectivity of deacetoxycephalosporin C synthase: The role of arginine-258
1
N
N
2
N
N
3
N
N
4
N
N
A
LEU
10
A
LEU
10
HELX_P
A
GLN
15
A
GLN
15
1
1
6
A
HIS
18
A
HIS
18
HELX_P
A
LYS
29
A
LYS
29
1
2
12
A
THR
40
A
THR
40
HELX_P
A
GLY
58
A
GLY
58
1
3
19
A
SER
59
A
SER
59
HELX_P
A
ALA
65
A
ALA
65
1
4
7
A
SER
112
A
SER
112
HELX_P
A
THR
141
A
THR
141
1
5
30
A
GLY
148
A
GLY
148
HELX_P
A
ASP
154
A
ASP
154
1
6
7
A
GLY
227
A
GLY
227
HELX_P
A
THR
234
A
THR
234
1
7
8
A
VAL
275
A
VAL
275
HELX_P
A
CYS
281
A
CYS
281
1
8
7
A
PHE
294
A
PHE
294
HELX_P
A
GLY
299
A
GLY
299
1
9
6
metalc
2.267
A
HIS
183
A
NE2
HIS
183
1_555
A
FE2
1307
B
FE
FE2
1_555
metalc
2.208
A
ASP
185
A
OD1
ASP
185
1_555
A
FE2
1307
B
FE
FE2
1_555
metalc
2.235
A
HIS
243
A
NE2
HIS
243
1_555
A
FE2
1307
B
FE
FE2
1_555
metalc
2.052
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O1
KIV
1_555
metalc
2.234
A
FE2
1307
B
FE
FE2
1_555
A
KIV
1308
C
O3
KIV
1_555
metalc
2.290
A
FE2
1307
B
FE
FE2
1_555
A
HOH
2129
D
O
HOH
1_555
OXIDOREDUCTASE
OXIDOREDUCTASE, ALTERNATIVE 2-OXOACIDS, CEPHEM ANTIBIOTIC BIOSYNTHESIS, CHEMICAL COSUBSTRATE RESCUE, CO-SUBSTRATE SELECTIVITY, 2- OXOGLUTARATE-DEPENDENT OXYGENASE
CEFE_STRCL
UNP
1
P18548
1
311
1HJG
1
311
P18548
A
1
1
311
1
ARG
engineered mutation
GLN
258
1HJG
A
P18548
UNP
258
258
1
LEU
SEE REMARK 999
ILE
50
1HJG
A
P18548
UNP
50
50
8
5
2
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
7
A
THR
7
A
SER
9
A
SER
9
A
LEU
31
A
LEU
31
A
THR
35
A
THR
35
A
VAL
222
A
VAL
222
A
CYS
226
A
CYS
226
A
VAL
189
A
VAL
189
A
ILE
192
A
ILE
192
A
GLN
258
A
GLN
258
A
LEU
265
A
LEU
265
A
LEU
158
A
LEU
158
A
PHE
164
A
PHE
164
A
MET
99
A
MET
99
A
MET
103
A
MET
103
A
GLY
76
A
GLY
76
A
GLY
79
A
GLY
79
A
ALA
211
A
ALA
211
A
ASP
214
A
ASP
214
A
LEU
204
A
LEU
204
A
VAL
208
A
VAL
208
A
HIS
243
A
HIS
243
A
VAL
245
A
VAL
245
A
MET
180
A
MET
180
A
ASP
185
A
ASP
185
A
ILE
305
A
ILE
305
A
ARG
306
A
ARG
306
A
THR
272
A
THR
272
A
SER
274
A
SER
274
A
THR
291
A
THR
291
A
THR
293
A
THR
293
BINDING SITE FOR RESIDUE FE2 A1307
Software
5
BINDING SITE FOR RESIDUE KIV A1308
Software
10
A
HIS
183
A
HIS
183
5
1_555
A
ASP
185
A
ASP
185
5
1_555
A
HIS
243
A
HIS
243
5
1_555
A
KIV
1308
C
KIV
5
1_555
A
HOH
2129
D
HOH
5
1_555
A
ARG
162
A
ARG
162
10
1_555
A
MET
180
A
MET
180
10
1_555
A
HIS
183
A
HIS
183
10
1_555
A
ASP
185
A
ASP
185
10
1_555
A
ILE
192
A
ILE
192
10
1_555
A
HIS
243
A
HIS
243
10
1_555
A
PHE
264
A
PHE
264
10
1_555
A
ILE
305
A
ILE
305
10
1_555
A
FE2
1307
B
FE2
10
1_555
A
HOH
2129
D
HOH
10
1_555
146
H 3