0.009294
0.005366
0.000000
0.000000
0.010731
0.000000
0.000000
0.000000
0.008091
0.00000
0.00000
0.00000
THERE IS A WIDE BETA-BULGE INVOLVING RESIDUES LYS 177, TYR 178, AND LEU 187.
RESIDUES 157 - 162 FORM AN EXTENSION TO THE SIX STRANDED BETA-SHEET OF AN ADJACENT SHEET WHICH SPANS THE SUBUNIT INTERFACE.
Leslie, A.G.W.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
18
90.00
90.00
120.00
107.600
107.600
123.600
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
C11 H12 Cl2 N2 O5
323.129
CHLORAMPHENICOL
non-polymer
Co 2
58.933
COBALT (II) ION
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
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
C
N
75
N
CL
N
76
N
CL
N
77
N
C
N
78
N
O
N
79
N
N
N
80
R
C
N
81
N
C
N
82
N
O
N
83
R
C
N
84
N
O
Y
85
N
C
Y
86
N
C
Y
87
N
C
Y
88
N
C
N
89
N
N
N
90
N
O
N
91
N
O
Y
92
N
C
Y
93
N
C
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
CO
N
107
N
N
N
108
R
C
N
109
N
C
N
110
N
O
N
111
N
C
N
112
N
S
N
113
N
O
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
N
N
122
S
C
N
123
N
C
N
124
N
O
N
125
N
C
N
126
N
C
N
127
N
C
N
128
N
O
N
129
N
N
N
130
N
O
N
131
N
H
N
132
N
H
N
133
N
H
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
N
N
142
S
C
N
143
N
C
N
144
N
O
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
O
N
149
N
O
N
150
N
O
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
H
N
160
N
N
N
161
N
C
N
162
N
C
N
163
N
O
N
164
N
O
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
Y
175
N
C
Y
176
N
N
Y
177
N
C
Y
178
N
C
Y
179
N
N
N
180
N
O
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
O
N
192
N
H
N
193
N
H
N
194
N
N
N
195
S
C
N
196
N
C
N
197
N
O
N
198
S
C
N
199
N
C
N
200
N
C
N
201
N
C
N
202
N
O
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
C
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
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
C
N
246
N
N
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
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
N
N
264
S
C
N
265
N
C
N
266
N
O
N
267
N
C
N
268
N
C
N
269
N
S
N
270
N
C
N
271
N
O
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
N
N
284
S
C
N
285
N
C
N
286
N
O
N
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
N
294
N
O
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
N
C
N
311
N
C
N
312
N
C
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
H
N
322
N
H
N
323
N
N
N
324
S
C
N
325
N
C
N
326
N
O
N
327
N
C
N
328
N
O
N
329
N
O
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
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
R
C
N
342
N
O
N
343
N
C
N
344
N
O
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
N
N
355
S
C
N
356
N
C
N
357
N
O
N
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
N
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
N
368
N
O
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
N
N
382
S
C
N
383
N
C
N
384
N
O
N
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
N
392
N
O
N
393
N
O
N
394
N
H
N
395
N
H
N
396
N
H
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
N
N
406
S
C
N
407
N
C
N
408
N
O
N
409
N
C
N
410
N
C
N
411
N
C
N
412
N
O
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
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
doub
N
75
N
sing
N
76
N
sing
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
Y
89
N
doub
Y
90
N
sing
Y
91
N
sing
N
92
N
sing
Y
93
N
doub
N
94
N
sing
N
95
N
sing
Y
96
N
sing
N
97
N
sing
N
98
N
doub
Y
99
N
doub
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
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
doub
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
doub
N
130
N
sing
N
131
N
sing
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
sing
N
140
N
doub
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
doub
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
doub
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
Y
172
N
sing
Y
173
N
doub
Y
174
N
doub
N
175
N
sing
Y
176
N
sing
N
177
N
sing
Y
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
sing
N
188
N
sing
N
189
N
sing
N
190
N
doub
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
sing
N
231
N
sing
N
232
N
doub
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
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
doub
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
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
doub
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
Y
280
N
doub
Y
281
N
sing
Y
282
N
sing
N
283
N
sing
Y
284
N
doub
N
285
N
sing
Y
286
N
doub
N
287
N
sing
Y
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
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
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
sing
N
328
N
doub
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
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
sing
N
343
N
sing
N
344
N
doub
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
Y
349
N
doub
Y
350
N
sing
Y
351
N
sing
N
352
N
sing
Y
353
N
doub
Y
354
N
sing
Y
355
N
sing
N
356
N
sing
Y
357
N
sing
Y
358
N
doub
N
359
N
sing
Y
360
N
doub
N
361
N
sing
Y
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
doub
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
Y
377
N
doub
Y
378
N
sing
Y
379
N
sing
N
380
N
sing
Y
381
N
doub
N
382
N
sing
Y
383
N
doub
N
384
N
sing
Y
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
doub
N
397
N
sing
N
398
N
sing
N
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
213
167
186
10.1016/S0022-2836(05)80129-9
2187098
Refined crystal structure of type III chloramphenicol acetyltransferase at 1.75 A resolution.
1990
To be Published
0353
Crystal Structure of the Asp-199-Asn Mutant of Chloramphenicol Acetyltransferase to 2.35 Angstroms Resolution. Structural Consequences of Disruption of a Buried Salt-Bridge.
US
Biochemistry
BICHAW
0033
0006-2960
29
2075
Evidence for Transition-State Stabilization by Serine-148 in the Catalytic Mechanism of Chloramphenicol Acetyltransferase
1990
US
Biochemistry
BICHAW
0033
0006-2960
27
7385
Substitutions in the Active Site of Chloramphenicol Acetyltransferase. Role of a Conserved Aspartate
1988
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
85
4133
Structure of Chloramphenicol Acetyltransferase at 1.75-Angstroms Resolution
1988
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
188
283
Crystallization of a Type III Chloramphenicol Acetyl Transferase
1986
10.2210/pdb3cla/pdb
pdb_00003cla
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
25021.494
TYPE III CHLORAMPHENICOL ACETYLTRANSFERASE
2.3.1.28
1
man
polymer
58.933
COBALT (II) ION
2
syn
non-polymer
323.129
CHLORAMPHENICOL
1
syn
non-polymer
18.015
water
204
nat
water
no
no
MNYTKFDVKNWVRREHFEFYRHRLPCGFSLTSKIDITTLKKSLDDSAYKFYPVMIYLIAQAVNQFDELRMAIKDDELIVW
DSVDPQFTVFHQETETFSALSCPYSSDIDQFMVNYLSVMERYKSDTKLFPQGVTPENHLNISALPWVNFDSFNLNVANFT
DYFAPIITMAKYQQEGDRLLLPLSVQVHHAVCDGFHVARFINRLQELCNSKLK
MNYTKFDVKNWVRREHFEFYRHRLPCGFSLTSKIDITTLKKSLDDSAYKFYPVMIYLIAQAVNQFDELRMAIKDDELIVW
DSVDPQFTVFHQETETFSALSCPYSSDIDQFMVNYLSVMERYKSDTKLFPQGVTPENHLNISALPWVNFDSFNLNVANFT
DYFAPIITMAKYQQEGDRLLLPLSVQVHHAVCDGFHVARFINRLQELCNSKLK
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
Escherichia
sample
562
Escherichia coli
PLASMID
2.75
55.28
atom_site
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Atomic model
Data collection
Database references
Derived calculations
Other
1
0
1990-10-15
1
1
2008-03-25
1
2
2011-07-13
2
0
2024-02-21
_atom_site.occupancy
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_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.ptnr1_symmetry
_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
_struct_conn.ptnr2_symmetry
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
SHEET
SHEET 1 ACTUALLY HAS SEVEN STRANDS. RESIDUES 157 - 162
FORM AN EXTENSION TO THE SIX STRANDED BETA-SHEET OF AN
ADJACENT SHEET WHICH SPANS THE SUBUNIT INTERFACE. THE
FINAL STRAND, SER 157 - VAL 162, IS IN AN ADJACENT
(THREE-FOLD RELATED) SUBUNIT OF THE TRIMER. N OF ASN
159 IS HYDROGEN BONDED TO O OF SER 34.
THERE IS A WIDE BETA-BULGE INVOLVING RESIDUES LYS 177,
TYR 178, AND LEU 187.
Y
BNL
1990-07-09
REL
CO
COBALT (II) ION
CLM
CHLORAMPHENICOL
HOH
water
THE NUMBERING SCHEME ADOPTED IS BASED ON THE ALIGNMENT OF A
NUMBER OF CAT SEQUENCES. FOR THE TYPE III ENZYME WHOSE
COORDINATES ARE PRESENTED IN THIS ENTRY, MET 6 IS THE
N-TERMINAL RESIDUE AND THERE IS NO RESIDUE NUMBER 79.
CO
222
2
CO
CO
222
A
CO
223
2
CO
CO
223
A
CLM
221
3
CLM
CLM
221
A
HOH
224
4
HOH
HOH
224
A
HOH
225
4
HOH
HOH
225
A
HOH
226
4
HOH
HOH
226
A
HOH
227
4
HOH
HOH
227
A
HOH
228
4
HOH
HOH
228
A
HOH
229
4
HOH
HOH
229
A
HOH
230
4
HOH
HOH
230
A
HOH
231
4
HOH
HOH
231
A
HOH
232
4
HOH
HOH
232
A
HOH
233
4
HOH
HOH
233
A
HOH
234
4
HOH
HOH
234
A
HOH
235
4
HOH
HOH
235
A
HOH
236
4
HOH
HOH
236
A
HOH
237
4
HOH
HOH
237
A
HOH
238
4
HOH
HOH
238
A
HOH
239
4
HOH
HOH
239
A
HOH
240
4
HOH
HOH
240
A
HOH
241
4
HOH
HOH
241
A
HOH
242
4
HOH
HOH
242
A
HOH
243
4
HOH
HOH
243
A
HOH
244
4
HOH
HOH
244
A
HOH
245
4
HOH
HOH
245
A
HOH
246
4
HOH
HOH
246
A
HOH
247
4
HOH
HOH
247
A
HOH
248
4
HOH
HOH
248
A
HOH
249
4
HOH
HOH
249
A
HOH
250
4
HOH
HOH
250
A
HOH
251
4
HOH
HOH
251
A
HOH
252
4
HOH
HOH
252
A
HOH
253
4
HOH
HOH
253
A
HOH
254
4
HOH
HOH
254
A
HOH
255
4
HOH
HOH
255
A
HOH
256
4
HOH
HOH
256
A
HOH
257
4
HOH
HOH
257
A
HOH
258
4
HOH
HOH
258
A
HOH
259
4
HOH
HOH
259
A
HOH
260
4
HOH
HOH
260
A
HOH
261
4
HOH
HOH
261
A
HOH
262
4
HOH
HOH
262
A
HOH
263
4
HOH
HOH
263
A
HOH
264
4
HOH
HOH
264
A
HOH
265
4
HOH
HOH
265
A
HOH
266
4
HOH
HOH
266
A
HOH
267
4
HOH
HOH
267
A
HOH
268
4
HOH
HOH
268
A
HOH
269
4
HOH
HOH
269
A
HOH
270
4
HOH
HOH
270
A
HOH
271
4
HOH
HOH
271
A
HOH
272
4
HOH
HOH
272
A
HOH
273
4
HOH
HOH
273
A
HOH
274
4
HOH
HOH
274
A
HOH
275
4
HOH
HOH
275
A
HOH
276
4
HOH
HOH
276
A
HOH
277
4
HOH
HOH
277
A
HOH
278
4
HOH
HOH
278
A
HOH
279
4
HOH
HOH
279
A
HOH
280
4
HOH
HOH
280
A
HOH
281
4
HOH
HOH
281
A
HOH
282
4
HOH
HOH
282
A
HOH
283
4
HOH
HOH
283
A
HOH
284
4
HOH
HOH
284
A
HOH
285
4
HOH
HOH
285
A
HOH
286
4
HOH
HOH
286
A
HOH
287
4
HOH
HOH
287
A
HOH
288
4
HOH
HOH
288
A
HOH
289
4
HOH
HOH
289
A
HOH
290
4
HOH
HOH
290
A
HOH
291
4
HOH
HOH
291
A
HOH
292
4
HOH
HOH
292
A
HOH
293
4
HOH
HOH
293
A
HOH
294
4
HOH
HOH
294
A
HOH
295
4
HOH
HOH
295
A
HOH
296
4
HOH
HOH
296
A
HOH
297
4
HOH
HOH
297
A
HOH
298
4
HOH
HOH
298
A
HOH
299
4
HOH
HOH
299
A
HOH
300
4
HOH
HOH
300
A
HOH
301
4
HOH
HOH
301
A
HOH
302
4
HOH
HOH
302
A
HOH
303
4
HOH
HOH
303
A
HOH
304
4
HOH
HOH
304
A
HOH
305
4
HOH
HOH
305
A
HOH
306
4
HOH
HOH
306
A
HOH
307
4
HOH
HOH
307
A
HOH
308
4
HOH
HOH
308
A
HOH
309
4
HOH
HOH
309
A
HOH
310
4
HOH
HOH
310
A
HOH
311
4
HOH
HOH
311
A
HOH
312
4
HOH
HOH
312
A
HOH
313
4
HOH
HOH
313
A
HOH
314
4
HOH
HOH
314
A
HOH
315
4
HOH
HOH
315
A
HOH
316
4
HOH
HOH
316
A
HOH
317
4
HOH
HOH
317
A
HOH
318
4
HOH
HOH
318
A
HOH
319
4
HOH
HOH
319
A
HOH
320
4
HOH
HOH
320
A
HOH
321
4
HOH
HOH
321
A
HOH
322
4
HOH
HOH
322
A
HOH
323
4
HOH
HOH
323
A
HOH
324
4
HOH
HOH
324
A
HOH
325
4
HOH
HOH
325
A
HOH
326
4
HOH
HOH
326
A
HOH
327
4
HOH
HOH
327
A
HOH
328
4
HOH
HOH
328
A
HOH
329
4
HOH
HOH
329
A
HOH
330
4
HOH
HOH
330
A
HOH
331
4
HOH
HOH
331
A
HOH
332
4
HOH
HOH
332
A
HOH
333
4
HOH
HOH
333
A
HOH
334
4
HOH
HOH
334
A
HOH
335
4
HOH
HOH
335
A
HOH
336
4
HOH
HOH
336
A
HOH
337
4
HOH
HOH
337
A
HOH
338
4
HOH
HOH
338
A
HOH
339
4
HOH
HOH
339
A
HOH
340
4
HOH
HOH
340
A
HOH
341
4
HOH
HOH
341
A
HOH
342
4
HOH
HOH
342
A
HOH
343
4
HOH
HOH
343
A
HOH
344
4
HOH
HOH
344
A
HOH
345
4
HOH
HOH
345
A
HOH
346
4
HOH
HOH
346
A
HOH
347
4
HOH
HOH
347
A
HOH
348
4
HOH
HOH
348
A
HOH
349
4
HOH
HOH
349
A
HOH
350
4
HOH
HOH
350
A
HOH
351
4
HOH
HOH
351
A
HOH
352
4
HOH
HOH
352
A
HOH
353
4
HOH
HOH
353
A
HOH
354
4
HOH
HOH
354
A
HOH
355
4
HOH
HOH
355
A
HOH
356
4
HOH
HOH
356
A
HOH
357
4
HOH
HOH
357
A
HOH
358
4
HOH
HOH
358
A
HOH
359
4
HOH
HOH
359
A
HOH
360
4
HOH
HOH
360
A
HOH
361
4
HOH
HOH
361
A
HOH
362
4
HOH
HOH
362
A
HOH
363
4
HOH
HOH
363
A
HOH
364
4
HOH
HOH
364
A
HOH
365
4
HOH
HOH
365
A
HOH
366
4
HOH
HOH
366
A
HOH
367
4
HOH
HOH
367
A
HOH
368
4
HOH
HOH
368
A
HOH
369
4
HOH
HOH
369
A
HOH
370
4
HOH
HOH
370
A
HOH
371
4
HOH
HOH
371
A
HOH
372
4
HOH
HOH
372
A
HOH
373
4
HOH
HOH
373
A
HOH
374
4
HOH
HOH
374
A
HOH
375
4
HOH
HOH
375
A
HOH
376
4
HOH
HOH
376
A
HOH
377
4
HOH
HOH
377
A
HOH
378
4
HOH
HOH
378
A
HOH
379
4
HOH
HOH
379
A
HOH
380
4
HOH
HOH
380
A
HOH
381
4
HOH
HOH
381
A
HOH
382
4
HOH
HOH
382
A
HOH
383
4
HOH
HOH
383
A
HOH
384
4
HOH
HOH
384
A
HOH
385
4
HOH
HOH
385
A
HOH
386
4
HOH
HOH
386
A
HOH
387
4
HOH
HOH
387
A
HOH
388
4
HOH
HOH
388
A
HOH
389
4
HOH
HOH
389
A
HOH
390
4
HOH
HOH
390
A
HOH
391
4
HOH
HOH
391
A
HOH
392
4
HOH
HOH
392
A
HOH
393
4
HOH
HOH
393
A
HOH
394
4
HOH
HOH
394
A
HOH
395
4
HOH
HOH
395
A
HOH
396
4
HOH
HOH
396
A
HOH
397
4
HOH
HOH
397
A
HOH
398
4
HOH
HOH
398
A
HOH
399
4
HOH
HOH
399
A
HOH
400
4
HOH
HOH
400
A
HOH
401
4
HOH
HOH
401
A
HOH
402
4
HOH
HOH
402
A
HOH
403
4
HOH
HOH
403
A
HOH
404
4
HOH
HOH
404
A
HOH
405
4
HOH
HOH
405
A
HOH
406
4
HOH
HOH
406
A
HOH
407
4
HOH
HOH
407
A
HOH
408
4
HOH
HOH
408
A
HOH
409
4
HOH
HOH
409
A
HOH
410
4
HOH
HOH
410
A
HOH
411
4
HOH
HOH
411
A
HOH
412
4
HOH
HOH
412
A
HOH
413
4
HOH
HOH
413
A
HOH
414
4
HOH
HOH
414
A
HOH
415
4
HOH
HOH
415
A
HOH
416
4
HOH
HOH
416
A
HOH
417
4
HOH
HOH
417
A
HOH
418
4
HOH
HOH
418
A
HOH
419
4
HOH
HOH
419
A
HOH
420
4
HOH
HOH
420
A
HOH
421
4
HOH
HOH
421
A
HOH
422
4
HOH
HOH
422
A
HOH
423
4
HOH
HOH
423
A
HOH
424
4
HOH
HOH
424
A
HOH
425
4
HOH
HOH
425
A
HOH
426
4
HOH
HOH
426
A
HOH
427
4
HOH
HOH
427
A
MET
6
n
1
MET
6
A
ASN
7
n
2
ASN
7
A
TYR
8
n
3
TYR
8
A
THR
9
n
4
THR
9
A
LYS
10
n
5
LYS
10
A
PHE
11
n
6
PHE
11
A
ASP
12
n
7
ASP
12
A
VAL
13
n
8
VAL
13
A
LYS
14
n
9
LYS
14
A
ASN
15
n
10
ASN
15
A
TRP
16
n
11
TRP
16
A
VAL
17
n
12
VAL
17
A
ARG
18
n
13
ARG
18
A
ARG
19
n
14
ARG
19
A
GLU
20
n
15
GLU
20
A
HIS
21
n
16
HIS
21
A
PHE
22
n
17
PHE
22
A
GLU
23
n
18
GLU
23
A
PHE
24
n
19
PHE
24
A
TYR
25
n
20
TYR
25
A
ARG
26
n
21
ARG
26
A
HIS
27
n
22
HIS
27
A
ARG
28
n
23
ARG
28
A
LEU
29
n
24
LEU
29
A
PRO
30
n
25
PRO
30
A
CYS
31
n
26
CYS
31
A
GLY
32
n
27
GLY
32
A
PHE
33
n
28
PHE
33
A
SER
34
n
29
SER
34
A
LEU
35
n
30
LEU
35
A
THR
36
n
31
THR
36
A
SER
37
n
32
SER
37
A
LYS
38
n
33
LYS
38
A
ILE
39
n
34
ILE
39
A
ASP
40
n
35
ASP
40
A
ILE
41
n
36
ILE
41
A
THR
42
n
37
THR
42
A
THR
43
n
38
THR
43
A
LEU
44
n
39
LEU
44
A
LYS
45
n
40
LYS
45
A
LYS
46
n
41
LYS
46
A
SER
47
n
42
SER
47
A
LEU
48
n
43
LEU
48
A
ASP
49
n
44
ASP
49
A
ASP
50
n
45
ASP
50
A
SER
51
n
46
SER
51
A
ALA
52
n
47
ALA
52
A
TYR
53
n
48
TYR
53
A
LYS
54
n
49
LYS
54
A
PHE
55
n
50
PHE
55
A
TYR
56
n
51
TYR
56
A
PRO
57
n
52
PRO
57
A
VAL
58
n
53
VAL
58
A
MET
59
n
54
MET
59
A
ILE
60
n
55
ILE
60
A
TYR
61
n
56
TYR
61
A
LEU
62
n
57
LEU
62
A
ILE
63
n
58
ILE
63
A
ALA
64
n
59
ALA
64
A
GLN
65
n
60
GLN
65
A
ALA
66
n
61
ALA
66
A
VAL
67
n
62
VAL
67
A
ASN
68
n
63
ASN
68
A
GLN
69
n
64
GLN
69
A
PHE
70
n
65
PHE
70
A
ASP
71
n
66
ASP
71
A
GLU
72
n
67
GLU
72
A
LEU
73
n
68
LEU
73
A
ARG
74
n
69
ARG
74
A
MET
75
n
70
MET
75
A
ALA
76
n
71
ALA
76
A
ILE
77
n
72
ILE
77
A
LYS
78
n
73
LYS
78
A
ASP
80
n
74
ASP
80
A
ASP
81
n
75
ASP
81
A
GLU
82
n
76
GLU
82
A
LEU
83
n
77
LEU
83
A
ILE
84
n
78
ILE
84
A
VAL
85
n
79
VAL
85
A
TRP
86
n
80
TRP
86
A
ASP
87
n
81
ASP
87
A
SER
88
n
82
SER
88
A
VAL
89
n
83
VAL
89
A
ASP
90
n
84
ASP
90
A
PRO
91
n
85
PRO
91
A
GLN
92
n
86
GLN
92
A
PHE
93
n
87
PHE
93
A
THR
94
n
88
THR
94
A
VAL
95
n
89
VAL
95
A
PHE
96
n
90
PHE
96
A
HIS
97
n
91
HIS
97
A
GLN
98
n
92
GLN
98
A
GLU
99
n
93
GLU
99
A
THR
100
n
94
THR
100
A
GLU
101
n
95
GLU
101
A
THR
102
n
96
THR
102
A
PHE
103
n
97
PHE
103
A
SER
104
n
98
SER
104
A
ALA
105
n
99
ALA
105
A
LEU
106
n
100
LEU
106
A
SER
107
n
101
SER
107
A
CYS
108
n
102
CYS
108
A
PRO
109
n
103
PRO
109
A
TYR
110
n
104
TYR
110
A
SER
111
n
105
SER
111
A
SER
112
n
106
SER
112
A
ASP
113
n
107
ASP
113
A
ILE
114
n
108
ILE
114
A
ASP
115
n
109
ASP
115
A
GLN
116
n
110
GLN
116
A
PHE
117
n
111
PHE
117
A
MET
118
n
112
MET
118
A
VAL
119
n
113
VAL
119
A
ASN
120
n
114
ASN
120
A
TYR
121
n
115
TYR
121
A
LEU
122
n
116
LEU
122
A
SER
123
n
117
SER
123
A
VAL
124
n
118
VAL
124
A
MET
125
n
119
MET
125
A
GLU
126
n
120
GLU
126
A
ARG
127
n
121
ARG
127
A
TYR
128
n
122
TYR
128
A
LYS
129
n
123
LYS
129
A
SER
130
n
124
SER
130
A
ASP
131
n
125
ASP
131
A
THR
132
n
126
THR
132
A
LYS
133
n
127
LYS
133
A
LEU
134
n
128
LEU
134
A
PHE
135
n
129
PHE
135
A
PRO
136
n
130
PRO
136
A
GLN
137
n
131
GLN
137
A
GLY
138
n
132
GLY
138
A
VAL
139
n
133
VAL
139
A
THR
140
n
134
THR
140
A
PRO
141
n
135
PRO
141
A
GLU
142
n
136
GLU
142
A
ASN
143
n
137
ASN
143
A
HIS
144
n
138
HIS
144
A
LEU
145
n
139
LEU
145
A
ASN
146
n
140
ASN
146
A
ILE
147
n
141
ILE
147
A
SER
148
n
142
SER
148
A
ALA
149
n
143
ALA
149
A
LEU
150
n
144
LEU
150
A
PRO
151
n
145
PRO
151
A
TRP
152
n
146
TRP
152
A
VAL
153
n
147
VAL
153
A
ASN
154
n
148
ASN
154
A
PHE
155
n
149
PHE
155
A
ASP
156
n
150
ASP
156
A
SER
157
n
151
SER
157
A
PHE
158
n
152
PHE
158
A
ASN
159
n
153
ASN
159
A
LEU
160
n
154
LEU
160
A
ASN
161
n
155
ASN
161
A
VAL
162
n
156
VAL
162
A
ALA
163
n
157
ALA
163
A
ASN
164
n
158
ASN
164
A
PHE
165
n
159
PHE
165
A
THR
166
n
160
THR
166
A
ASP
167
n
161
ASP
167
A
TYR
168
n
162
TYR
168
A
PHE
169
n
163
PHE
169
A
ALA
170
n
164
ALA
170
A
PRO
171
n
165
PRO
171
A
ILE
172
n
166
ILE
172
A
ILE
173
n
167
ILE
173
A
THR
174
n
168
THR
174
A
MET
175
n
169
MET
175
A
ALA
176
n
170
ALA
176
A
LYS
177
n
171
LYS
177
A
TYR
178
n
172
TYR
178
A
GLN
179
n
173
GLN
179
A
GLN
180
n
174
GLN
180
A
GLU
181
n
175
GLU
181
A
GLY
182
n
176
GLY
182
A
ASP
183
n
177
ASP
183
A
ARG
184
n
178
ARG
184
A
LEU
185
n
179
LEU
185
A
LEU
186
n
180
LEU
186
A
LEU
187
n
181
LEU
187
A
PRO
188
n
182
PRO
188
A
LEU
189
n
183
LEU
189
A
SER
190
n
184
SER
190
A
VAL
191
n
185
VAL
191
A
GLN
192
n
186
GLN
192
A
VAL
193
n
187
VAL
193
A
HIS
194
n
188
HIS
194
A
HIS
195
n
189
HIS
195
A
ALA
196
n
190
ALA
196
A
VAL
197
n
191
VAL
197
A
CYS
198
n
192
CYS
198
A
ASP
199
n
193
ASP
199
A
GLY
200
n
194
GLY
200
A
PHE
201
n
195
PHE
201
A
HIS
202
n
196
HIS
202
A
VAL
203
n
197
VAL
203
A
ALA
204
n
198
ALA
204
A
ARG
205
n
199
ARG
205
A
PHE
206
n
200
PHE
206
A
ILE
207
n
201
ILE
207
A
ASN
208
n
202
ASN
208
A
ARG
209
n
203
ARG
209
A
LEU
210
n
204
LEU
210
A
GLN
211
n
205
GLN
211
A
GLU
212
n
206
GLU
212
A
LEU
213
n
207
LEU
213
A
CYS
214
n
208
CYS
214
A
ASN
215
n
209
ASN
215
A
SER
216
n
210
SER
216
A
LYS
217
n
211
LYS
217
A
LEU
218
n
212
LEU
218
A
LYS
219
n
213
LYS
219
A
author_and_software_defined_assembly
PISA,PQS
3
trimeric
software_defined_assembly
PISA
6
hexameric
8880
-77
24990
19920
-210
48200
A
GLU
23
A
OE1
GLU
18
1_555
A
CO
222
B
CO
CO
1_555
A
GLU
23
A
OE1
GLU
18
5_555
126.6
A
GLU
23
A
OE1
GLU
18
1_555
A
CO
222
B
CO
CO
1_555
A
HIS
27
A
ND1
HIS
22
1_555
111.5
A
GLU
23
A
OE1
GLU
18
5_555
A
CO
222
B
CO
CO
1_555
A
HIS
27
A
ND1
HIS
22
1_555
102.9
A
GLU
23
A
OE1
GLU
18
1_555
A
CO
222
B
CO
CO
1_555
A
HIS
27
A
ND1
HIS
22
5_555
102.9
A
GLU
23
A
OE1
GLU
18
5_555
A
CO
222
B
CO
CO
1_555
A
HIS
27
A
ND1
HIS
22
5_555
111.5
A
HIS
27
A
ND1
HIS
22
1_555
A
CO
222
B
CO
CO
1_555
A
HIS
27
A
ND1
HIS
22
5_555
98.1
A
HOH
282
E
O
HOH
1_555
A
CO
223
C
CO
CO
1_555
A
HOH
282
E
O
HOH
12_555
173.4
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
-0.5000000000
0.8660254038
0.0000000000
0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
5_555
x-y,-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
6_555
-x,-x+y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
O
LEU
106
A
O
LEU
100
A
N
PHE
93
A
N
PHE
87
A
O
GLN
92
A
O
GLN
86
A
N
ILE
147
A
N
ILE
141
A
O
ASN
146
A
O
ASN
140
A
N
ILE
173
A
N
ILE
167
A
O
ILE
172
A
O
ILE
166
A
N
GLN
192
A
N
GLN
186
A
O
VAL
191
A
O
VAL
185
A
N
LEU
35
A
N
LEU
30
A
O
THR
9
A
O
THR
4
A
N
VAL
85
A
N
VAL
79
A
O
ILE
84
A
O
ILE
78
A
N
ALA
76
A
N
ALA
71
1
A
CO
222
B
CO
1
A
CO
223
C
CO
1
A
HOH
310
E
HOH
1
A
HOH
311
E
HOH
1
A
HOH
341
E
HOH
1
A
SD
MET
6
A
SD
MET
1
1
Y
1
A
CE
MET
6
A
CE
MET
1
1
Y
1
A
CG
LYS
14
A
CG
LYS
9
1
Y
1
A
CD
LYS
14
A
CD
LYS
9
1
Y
1
A
CE
LYS
14
A
CE
LYS
9
1
Y
1
A
NZ
LYS
14
A
NZ
LYS
9
1
Y
1
A
OD1
ASN
15
A
OD1
ASN
10
1
Y
1
A
ND2
ASN
15
A
ND2
ASN
10
1
Y
1
A
CD
ARG
28
A
CD
ARG
23
1
Y
1
A
NE
ARG
28
A
NE
ARG
23
1
Y
1
A
CZ
ARG
28
A
CZ
ARG
23
1
Y
1
A
NH1
ARG
28
A
NH1
ARG
23
1
Y
1
A
NH2
ARG
28
A
NH2
ARG
23
1
Y
1
A
CG
LYS
46
A
CG
LYS
41
1
Y
1
A
CD
LYS
46
A
CD
LYS
41
1
Y
1
A
CE
LYS
46
A
CE
LYS
41
1
Y
1
A
NZ
LYS
46
A
NZ
LYS
41
1
Y
1
A
OD1
ASP
50
A
OD1
ASP
45
1
Y
1
A
OD2
ASP
50
A
OD2
ASP
45
1
Y
1
A
CD
GLN
69
A
CD
GLN
64
1
Y
1
A
OE1
GLN
69
A
OE1
GLN
64
1
Y
1
A
NE2
GLN
69
A
NE2
GLN
64
1
Y
1
A
CD
GLN
98
A
CD
GLN
92
1
Y
1
A
OE1
GLN
98
A
OE1
GLN
92
1
Y
1
A
NE2
GLN
98
A
NE2
GLN
92
1
Y
1
A
OE1
GLN
116
A
OE1
GLN
110
1
Y
1
A
NE2
GLN
116
A
NE2
GLN
110
1
Y
1
A
CB
GLU
126
A
CB
GLU
120
1
Y
1
A
CG
GLU
126
A
CG
GLU
120
1
Y
1
A
CD
GLU
126
A
CD
GLU
120
1
Y
1
A
OE1
GLU
126
A
OE1
GLU
120
1
Y
1
A
OE2
GLU
126
A
OE2
GLU
120
1
Y
1
A
CE
LYS
129
A
CE
LYS
123
1
Y
1
A
NZ
LYS
129
A
NZ
LYS
123
1
Y
1
A
CE
LYS
133
A
CE
LYS
127
1
Y
1
A
NZ
LYS
133
A
NZ
LYS
127
1
Y
1
A
CG
ASN
164
A
CG
ASN
158
1
Y
1
A
OD1
ASN
164
A
OD1
ASN
158
1
Y
1
A
ND2
ASN
164
A
ND2
ASN
158
1
Y
1
A
CD
GLN
180
A
CD
GLN
174
1
Y
1
A
OE1
GLN
180
A
OE1
GLN
174
1
Y
1
A
NE2
GLN
180
A
NE2
GLN
174
1
Y
1
A
CB
GLU
181
A
CB
GLU
175
1
Y
1
A
CG
GLU
181
A
CG
GLU
175
1
Y
1
A
CD
GLU
181
A
CD
GLU
175
1
Y
1
A
OE1
GLU
181
A
OE1
GLU
175
1
Y
1
A
OE2
GLU
181
A
OE2
GLU
175
1
Y
1
A
CB
ASP
183
A
CB
ASP
177
1
Y
1
A
CG
ASP
183
A
CG
ASP
177
1
Y
1
A
OD1
ASP
183
A
OD1
ASP
177
1
Y
1
A
OD2
ASP
183
A
OD2
ASP
177
1
Y
1
A
CZ
ARG
184
A
CZ
ARG
178
1
Y
1
A
NH1
ARG
184
A
NH1
ARG
178
1
Y
1
A
NH2
ARG
184
A
NH2
ARG
178
1
Y
1
A
CD
LYS
217
A
CD
LYS
211
1
Y
1
A
CE
LYS
217
A
CE
LYS
211
1
Y
1
A
NZ
LYS
217
A
NZ
LYS
211
1
Y
1
A
NZ
LYS
219
A
NZ
LYS
213
1
Y
1
A
A
O
O
HOH
HOH
325
417
1.84
1
A
A
O
O
HOH
HOH
260
419
1.84
1
A
A
O
O
HOH
HOH
344
419
1.93
1
A
A
O
O
HOH
HOH
359
417
2.05
1
A
A
O
O
HOH
HOH
293
421
2.10
1
A
A
O
O
HOH
HOH
294
420
2.13
1
3.43
0.50
120.30
123.73
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
19
19
19
N
1
-3.79
0.50
120.30
116.51
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
19
19
19
N
1
-4.45
0.60
121.00
116.55
A
A
A
CB
CG
CD2
TYR
TYR
TYR
25
25
25
N
1
-3.60
0.50
120.30
116.70
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
26
26
26
N
1
15.15
2.30
115.30
130.45
A
A
A
CA
CB
CG
LEU
LEU
LEU
35
35
35
N
1
-3.96
0.60
121.00
117.04
A
A
A
CB
CG
CD1
TYR
TYR
TYR
53
53
53
N
1
-5.39
0.60
121.00
115.61
A
A
A
CB
CG
CD2
TYR
TYR
TYR
61
61
61
N
1
7.83
0.90
118.30
126.13
A
A
A
CB
CG
OD1
ASP
ASP
ASP
71
71
71
N
1
-6.29
0.90
118.30
112.01
A
A
A
CB
CG
OD2
ASP
ASP
ASP
71
71
71
N
1
5.98
0.50
120.30
126.28
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
74
74
74
N
1
-5.22
0.50
120.30
115.08
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
74
74
74
N
1
6.92
0.90
118.30
125.22
A
A
A
CB
CG
OD1
ASP
ASP
ASP
81
81
81
N
1
-5.67
0.90
118.30
112.63
A
A
A
CB
CG
OD2
ASP
ASP
ASP
90
90
90
N
1
7.89
0.90
118.30
126.19
A
A
A
CB
CG
OD1
ASP
ASP
ASP
113
113
113
N
1
6.32
0.90
118.30
124.62
A
A
A
CB
CG
OD1
ASP
ASP
ASP
115
115
115
N
1
-4.49
0.70
120.80
116.31
A
A
A
CB
CG
CD1
PHE
PHE
PHE
117
117
117
N
1
7.67
0.90
118.30
125.97
A
A
A
CB
CG
OD1
ASP
ASP
ASP
131
131
131
N
1
-3.85
0.60
121.00
117.15
A
A
A
CB
CG
CD2
TYR
TYR
TYR
168
168
168
N
1
14.20
2.20
113.40
127.60
A
A
A
CA
CB
CG
GLU
GLU
GLU
212
212
212
N
1
A
A
O
O
HOH
HOH
385
385
0.34
1_555
17_555
1
A
A
O
O
HOH
HOH
365
365
0.43
1_555
12_555
0.1570000
1.75
6.0
1
1.75
6.0
204
1932
22
0
1706
0.019
3.0
refinement
DERIV
REFINED CRYSTAL STRUCTURE OF TYPE III CHLORAMPHENICOL ACETYLTRANSFERASE AT 1.75 ANGSTROMS RESOLUTION
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
ARG
19
A
ARG
14
HELX_P
24-28 RIGHT-HANDED PI
A
ARG
28
A
ARG
23
1
H1
10
A
THR
42
A
THR
37
HELX_P
A
ASP
49
A
ASP
44
1
H2
8
A
PHE
55
A
PHE
50
HELX_P
67-73 RIGHT-HANDED 3/10
A
LEU
73
A
LEU
68
1
H3
19
A
ILE
114
A
ILE
108
HELX_P
A
ARG
127
A
ARG
121
1
H4
14
A
GLY
200
A
GLY
194
HELX_P
A
CYS
214
A
CYS
208
1
H5
15
metalc
1.895
A
GLU
23
A
OE1
GLU
18
1_555
A
CO
222
B
CO
CO
1_555
metalc
1.895
A
GLU
23
A
OE1
GLU
18
5_555
A
CO
222
B
CO
CO
1_555
metalc
2.127
A
HIS
27
A
ND1
HIS
22
1_555
A
CO
222
B
CO
CO
1_555
metalc
2.127
A
HIS
27
A
ND1
HIS
22
5_555
A
CO
222
B
CO
CO
1_555
metalc
2.248
A
CO
223
C
CO
CO
1_555
A
HOH
282
E
O
HOH
1_555
metalc
2.201
A
CO
223
C
CO
CO
1_555
A
HOH
282
E
O
HOH
12_555
TRANSFERASE (ACYLTRANSFERASE)
TRANSFERASE (ACYLTRANSFERASE)
CAT3_ECOLI
UNP
1
1
P00484
MNYTKFDVKNWVRREHFEFYRHRLPCGFSLTSKIDITTLKKSLDDSAYKFYPVMIYLIAQAVNQFDELRMAIKDDELIVW
DSVDPQFTVFHQETETFSALSCPYSSDIDQFMVNYLSVMERYKSDTKLFPQGVTPENHLNISALPWVNFDSFNLNVANFT
DYFAPIITMAKYQQEGDRLLLPLSVQVHHAVCDGFHVARFINRLQELCNSKLK
1
213
3CLA
6
219
P00484
A
1
1
213
6
3
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
PHE
103
A
PHE
97
A
SER
107
A
SER
101
A
ASP
90
A
ASP
84
A
PHE
96
A
PHE
90
A
HIS
144
A
HIS
138
A
ALA
149
A
ALA
143
A
ILE
172
A
ILE
166
A
GLU
181
A
GLU
175
A
ARG
184
A
ARG
178
A
HIS
194
A
HIS
188
A
CYS
31
A
CYS
26
A
ASP
40
A
ASP
35
A
TYR
8
A
TYR
3
A
LYS
10
A
LYS
5
A
GLU
82
A
GLU
76
A
TRP
86
A
TRP
80
A
MET
75
A
MET
70
A
LYS
78
A
LYS
73
BINDING SITE FOR RESIDUE CO A 222
A
CO
222
Software
4
BINDING SITE FOR RESIDUE CO A 223
A
CO
223
Software
4
BINDING SITE FOR RESIDUE CLM A 221
A
CLM
221
Software
13
A
GLU
23
A
GLU
18
4
5_555
A
GLU
23
A
GLU
18
4
1_555
A
HIS
27
A
HIS
22
4
1_555
A
HIS
27
A
HIS
22
4
5_555
A
HOH
282
E
HOH
4
1_555
A
HOH
282
E
HOH
4
12_555
A
HOH
341
E
HOH
4
12_555
A
HOH
341
E
HOH
4
1_555
A
TYR
25
A
TYR
20
13
2_555
A
ALA
105
A
ALA
99
13
1_555
A
PHE
135
A
PHE
129
13
1_555
A
ASN
146
A
ASN
140
13
1_555
A
LEU
160
A
LEU
154
13
1_555
A
VAL
162
A
VAL
156
13
1_555
A
TYR
168
A
TYR
162
13
1_555
A
ILE
172
A
ILE
166
13
1_555
A
HIS
195
A
HIS
189
13
2_555
A
HOH
249
E
HOH
13
1_555
A
HOH
252
E
HOH
13
1_555
A
HOH
308
E
HOH
13
1_555
A
HOH
360
E
HOH
13
1_555
155
H 3 2