0.007968
0.000000
0.000000
0.000000
0.007968
0.000000
0.000000
0.000000
0.009320
0.00000
0.00000
0.00000
Clifton, J.G.
Petsko, G.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
125.500
125.500
107.300
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C9 H10 O3
166.174
ATROLACTIC ACID (2-PHENYL-LACTIC ACID)
non-polymer
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
Mg 2
24.305
MAGNESIUM ION
non-polymer
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
Y
14
N
C
Y
15
N
C
Y
16
N
C
Y
17
N
C
Y
18
N
C
Y
19
N
C
N
20
S
C
N
21
N
O
N
22
N
C
N
23
N
C
N
24
N
O
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
N
N
37
S
C
N
38
N
C
N
39
N
O
N
40
N
C
N
41
N
C
N
42
N
C
N
43
N
N
N
44
N
C
N
45
N
N
N
46
N
N
N
47
N
O
N
48
N
H
N
49
N
H
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
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
N
N
64
S
C
N
65
N
C
N
66
N
O
N
67
N
C
N
68
N
C
N
69
N
O
N
70
N
N
N
71
N
O
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
N
N
81
S
C
N
82
N
C
N
83
N
O
N
84
N
C
N
85
N
C
N
86
N
O
N
87
N
O
N
88
N
O
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
N
N
97
R
C
N
98
N
C
N
99
N
O
N
100
N
C
N
101
N
S
N
102
N
O
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
N
N
111
S
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
N
N
119
N
O
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
H
N
129
N
H
N
130
N
N
N
131
S
C
N
132
N
C
N
133
N
O
N
134
N
C
N
135
N
C
N
136
N
C
N
137
N
O
N
138
N
O
N
139
N
O
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
N
N
150
N
C
N
151
N
C
N
152
N
O
N
153
N
O
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
N
N
160
S
C
N
161
N
C
N
162
N
O
N
163
N
C
Y
164
N
C
Y
165
N
N
Y
166
N
C
Y
167
N
C
Y
168
N
N
N
169
N
O
N
170
N
H
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
O
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
S
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
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
O
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
C
N
234
N
C
N
235
N
N
N
236
N
O
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
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
C
N
258
N
S
N
259
N
C
N
260
N
O
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
MG
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
Y
278
N
C
Y
279
N
C
Y
280
N
C
Y
281
N
C
Y
282
N
C
Y
283
N
C
N
284
N
O
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
N
N
297
S
C
N
298
N
C
N
299
N
O
N
300
N
C
N
301
N
C
N
302
N
C
N
303
N
O
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
N
N
314
S
C
N
315
N
C
N
316
N
O
N
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
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
R
C
N
332
N
O
N
333
N
C
N
334
N
O
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
N
N
345
S
C
N
346
N
C
N
347
N
O
N
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
N
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
N
358
N
O
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
N
N
372
S
C
N
373
N
C
N
374
N
O
N
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
N
382
N
O
N
383
N
O
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
N
N
396
S
C
N
397
N
C
N
398
N
O
N
399
N
C
N
400
N
C
N
401
N
C
N
402
N
O
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
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
Y
13
N
doub
Y
14
N
sing
N
15
N
sing
Y
16
N
sing
N
17
N
sing
Y
18
N
doub
N
19
N
sing
Y
20
N
sing
N
21
N
sing
Y
22
N
doub
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
doub
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
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
doub
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
doub
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
doub
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
N
73
N
sing
N
74
N
sing
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
doub
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
doub
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
sing
N
96
N
sing
N
97
N
sing
N
98
N
doub
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
sing
N
109
N
sing
N
110
N
sing
N
111
N
doub
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
doub
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
doub
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
doub
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
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
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
Y
162
N
sing
Y
163
N
doub
Y
164
N
doub
N
165
N
sing
Y
166
N
sing
N
167
N
sing
Y
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
doub
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
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
doub
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
doub
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
doub
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
Y
270
N
doub
Y
271
N
sing
Y
272
N
sing
N
273
N
sing
Y
274
N
doub
N
275
N
sing
Y
276
N
doub
N
277
N
sing
Y
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
doub
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
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
doub
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
sing
N
316
N
sing
N
317
N
sing
N
318
N
doub
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
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
doub
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
Y
339
N
doub
Y
340
N
sing
Y
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
sing
Y
348
N
doub
N
349
N
sing
Y
350
N
doub
N
351
N
sing
Y
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
doub
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
Y
367
N
doub
Y
368
N
sing
Y
369
N
sing
N
370
N
sing
Y
371
N
doub
N
372
N
sing
Y
373
N
doub
N
374
N
sing
Y
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
doub
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
34
2777
2787
10.1021/bi00009a006
7893689
Mechanism of the reaction catalyzed by mandelate racemase: importance of electrophilic catalysis by glutamic acid 317.
1995
US
Biochemistry
BICHAW
0033
0006-2960
30
9264
Mechanism of the Reaction Catalyzed by Mandelate Racemase. 2. Crystal Structure of Mandelate Racemase at 2.5-A Resolution: Identification of the Active Site and Possible Catalytic Residues
1991
UK
Nature
NATUAS
0006
0028-0836
347
692
Mandelate Racemase and Muconate Lactonizing Enzyme are Mechanistically Distinct and Structurally Homologous
1990
10.2210/pdb1dtn/pdb
pdb_00001dtn
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
AREA DETECTOR
1992-06-03
SIEMENS
M
x-ray
1
1.5418
1.0
1.5418
38601.613
MANDELATE RACEMASE
5.1.2.2
E317Q
1
man
polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
166.174
ATROLACTIC ACID (2-PHENYL-LACTIC ACID)
1
syn
non-polymer
18.015
water
110
nat
water
no
no
MSEVLITGLRTRAVNVPLAYPVHTAVGTVGTAPLVLIDLATSAGVVGHSYLFAYTPVALKSLKQLLDDMAAMIVNEPLAP
VSLEAMLAKRFCLAGYTGLIRMAAAGIDMAAWDALGKVHETPLVKLLGANARPVQAYDSHSLDGVKLATERAVTAAELGF
RAVKTKIGYPALDQDLAVVRSIRQAVGDDFGIMVDYNQSLDVPAAIKRSQALQQEGVTWIEEPTLQHDYEGHQRIQSKLN
VPVQMGENWLGPEEMFKALSIGACRLAMPDAMKIGGVTGWIRASALAQQFGIPMSSHLFQEISAHLLAATPTAHWLQRLD
LAGSVIEPTLTFEGGNAVIPDLPGVGIIWREKEIGKYLV
MSEVLITGLRTRAVNVPLAYPVHTAVGTVGTAPLVLIDLATSAGVVGHSYLFAYTPVALKSLKQLLDDMAAMIVNEPLAP
VSLEAMLAKRFCLAGYTGLIRMAAAGIDMAAWDALGKVHETPLVKLLGANARPVQAYDSHSLDGVKLATERAVTAAELGF
RAVKTKIGYPALDQDLAVVRSIRQAVGDDFGIMVDYNQSLDVPAAIKRSQALQQEGVTWIEEPTLQHDYEGHQRIQSKLN
VPVQMGENWLGPEEMFKALSIGACRLAMPDAMKIGGVTGWIRASALAQQFGIPMSSHLFQEISAHLLAATPTAHWLQRLD
LAGSVIEPTLTFEGGNAVIPDLPGVGIIWREKEIGKYLV
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Pseudomonas
Escherichia
sample
TRC PROMOTER
15692
MANDELATE RACEMASE
287
Pseudomonas aeruginosa
MANDELATE RACEMASE
562
Escherichia coli
PKT230
2.73
55.
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Database references
Derived calculations
Data collection
1
0
1996-10-14
1
1
2008-03-24
1
2
2011-07-13
1
3
2021-11-03
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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.ptnr1_label_seq_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.ptnr3_label_seq_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
_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
1996-03-28
REL
MG
MAGNESIUM ION
APG
ATROLACTIC ACID (2-PHENYL-LACTIC ACID)
HOH
water
THIS IS THE STRUCTURE OF THE MANDELATE RACEMASE
MUTANT GLUTAMATE 317 -> GLUTAMINE CO-CRYSTALLIZED WITH
THE COMPETITIVE INHIBITOR (S)- ATROLACTIC ACID. THE
INHIBITOR (ALSO CALLED (S)-ALPHA-METHYLMANDELIC ACID) IS
RESIDUE 399. THE INHIBITOR CONSTANT (K SUB I) FOR
(S)-ATROLACTATE IS APPROXIMATELY 0.2 MILLIMOLAR;
CRYSTALS WERE OBTAINED FROM A SOLUTION THAT CONTAINED 5
MILLIMOLAR INHIBITOR.
MG
360
2
MG
MG
360
A
SAA
399
3
APG
APG
399
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
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
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
HOH
428
4
HOH
HOH
428
A
HOH
429
4
HOH
HOH
429
A
HOH
430
4
HOH
HOH
430
A
HOH
431
4
HOH
HOH
431
A
HOH
432
4
HOH
HOH
432
A
HOH
433
4
HOH
HOH
433
A
HOH
434
4
HOH
HOH
434
A
HOH
435
4
HOH
HOH
435
A
HOH
436
4
HOH
HOH
436
A
HOH
437
4
HOH
HOH
437
A
HOH
438
4
HOH
HOH
438
A
HOH
439
4
HOH
HOH
439
A
HOH
440
4
HOH
HOH
440
A
HOH
441
4
HOH
HOH
441
A
HOH
442
4
HOH
HOH
442
A
HOH
443
4
HOH
HOH
443
A
HOH
444
4
HOH
HOH
444
A
HOH
445
4
HOH
HOH
445
A
HOH
446
4
HOH
HOH
446
A
HOH
447
4
HOH
HOH
447
A
HOH
448
4
HOH
HOH
448
A
HOH
449
4
HOH
HOH
449
A
HOH
450
4
HOH
HOH
450
A
HOH
451
4
HOH
HOH
451
A
HOH
452
4
HOH
HOH
452
A
HOH
453
4
HOH
HOH
453
A
HOH
454
4
HOH
HOH
454
A
HOH
455
4
HOH
HOH
455
A
HOH
456
4
HOH
HOH
456
A
HOH
457
4
HOH
HOH
457
A
HOH
458
4
HOH
HOH
458
A
HOH
459
4
HOH
HOH
459
A
HOH
460
4
HOH
HOH
460
A
HOH
461
4
HOH
HOH
461
A
HOH
462
4
HOH
HOH
462
A
HOH
463
4
HOH
HOH
463
A
HOH
464
4
HOH
HOH
464
A
HOH
465
4
HOH
HOH
465
A
HOH
466
4
HOH
HOH
466
A
HOH
467
4
HOH
HOH
467
A
HOH
468
4
HOH
HOH
468
A
HOH
469
4
HOH
HOH
469
A
HOH
470
4
HOH
HOH
470
A
HOH
471
4
HOH
HOH
471
A
HOH
472
4
HOH
HOH
472
A
HOH
473
4
HOH
HOH
473
A
HOH
474
4
HOH
HOH
474
A
HOH
475
4
HOH
HOH
475
A
HOH
476
4
HOH
HOH
476
A
HOH
477
4
HOH
HOH
477
A
HOH
478
4
HOH
HOH
478
A
HOH
479
4
HOH
HOH
479
A
HOH
481
4
HOH
HOH
481
A
HOH
482
4
HOH
HOH
482
A
HOH
483
4
HOH
HOH
483
A
HOH
484
4
HOH
HOH
484
A
HOH
485
4
HOH
HOH
485
A
HOH
488
4
HOH
HOH
488
A
HOH
489
4
HOH
HOH
489
A
HOH
490
4
HOH
HOH
490
A
HOH
491
4
HOH
HOH
491
A
HOH
492
4
HOH
HOH
492
A
HOH
493
4
HOH
HOH
493
A
HOH
495
4
HOH
HOH
495
A
HOH
496
4
HOH
HOH
496
A
HOH
500
4
HOH
HOH
500
A
HOH
503
4
HOH
HOH
503
A
HOH
505
4
HOH
HOH
505
A
HOH
510
4
HOH
HOH
510
A
HOH
511
4
HOH
HOH
511
A
HOH
522
4
HOH
HOH
522
A
HOH
525
4
HOH
HOH
525
A
HOH
541
4
HOH
HOH
541
A
HOH
543
4
HOH
HOH
543
A
HOH
546
4
HOH
HOH
546
A
HOH
551
4
HOH
HOH
551
A
HOH
562
4
HOH
HOH
562
A
HOH
570
4
HOH
HOH
570
A
HOH
572
4
HOH
HOH
572
A
HOH
579
4
HOH
HOH
579
A
HOH
584
4
HOH
HOH
584
A
HOH
590
4
HOH
HOH
590
A
HOH
600
4
HOH
HOH
600
A
HOH
603
4
HOH
HOH
603
A
HOH
604
4
HOH
HOH
604
A
n
1
1
A
n
2
2
A
GLU
3
n
3
GLU
3
A
VAL
4
n
4
VAL
4
A
LEU
5
n
5
LEU
5
A
ILE
6
n
6
ILE
6
A
THR
7
n
7
THR
7
A
GLY
8
n
8
GLY
8
A
LEU
9
n
9
LEU
9
A
ARG
10
n
10
ARG
10
A
THR
11
n
11
THR
11
A
ARG
12
n
12
ARG
12
A
ALA
13
n
13
ALA
13
A
VAL
14
n
14
VAL
14
A
ASN
15
n
15
ASN
15
A
VAL
16
n
16
VAL
16
A
PRO
17
n
17
PRO
17
A
LEU
18
n
18
LEU
18
A
ALA
19
n
19
ALA
19
A
TYR
20
n
20
TYR
20
A
PRO
21
n
21
PRO
21
A
VAL
22
n
22
VAL
22
A
HIS
23
n
23
HIS
23
A
THR
24
n
24
THR
24
A
ALA
25
n
25
ALA
25
A
VAL
26
n
26
VAL
26
A
GLY
27
n
27
GLY
27
A
THR
28
n
28
THR
28
A
VAL
29
n
29
VAL
29
A
GLY
30
n
30
GLY
30
A
THR
31
n
31
THR
31
A
ALA
32
n
32
ALA
32
A
PRO
33
n
33
PRO
33
A
LEU
34
n
34
LEU
34
A
VAL
35
n
35
VAL
35
A
LEU
36
n
36
LEU
36
A
ILE
37
n
37
ILE
37
A
ASP
38
n
38
ASP
38
A
LEU
39
n
39
LEU
39
A
ALA
40
n
40
ALA
40
A
THR
41
n
41
THR
41
A
SER
42
n
42
SER
42
A
ALA
43
n
43
ALA
43
A
GLY
44
n
44
GLY
44
A
VAL
45
n
45
VAL
45
A
VAL
46
n
46
VAL
46
A
GLY
47
n
47
GLY
47
A
HIS
48
n
48
HIS
48
A
SER
49
n
49
SER
49
A
TYR
50
n
50
TYR
50
A
LEU
51
n
51
LEU
51
A
PHE
52
n
52
PHE
52
A
ALA
53
n
53
ALA
53
A
TYR
54
n
54
TYR
54
A
THR
55
n
55
THR
55
A
PRO
56
n
56
PRO
56
A
VAL
57
n
57
VAL
57
A
ALA
58
n
58
ALA
58
A
LEU
59
n
59
LEU
59
A
LYS
60
n
60
LYS
60
A
SER
61
n
61
SER
61
A
LEU
62
n
62
LEU
62
A
LYS
63
n
63
LYS
63
A
GLN
64
n
64
GLN
64
A
LEU
65
n
65
LEU
65
A
LEU
66
n
66
LEU
66
A
ASP
67
n
67
ASP
67
A
ASP
68
n
68
ASP
68
A
MET
69
n
69
MET
69
A
ALA
70
n
70
ALA
70
A
ALA
71
n
71
ALA
71
A
MET
72
n
72
MET
72
A
ILE
73
n
73
ILE
73
A
VAL
74
n
74
VAL
74
A
ASN
75
n
75
ASN
75
A
GLU
76
n
76
GLU
76
A
PRO
77
n
77
PRO
77
A
LEU
78
n
78
LEU
78
A
ALA
79
n
79
ALA
79
A
PRO
80
n
80
PRO
80
A
VAL
81
n
81
VAL
81
A
SER
82
n
82
SER
82
A
LEU
83
n
83
LEU
83
A
GLU
84
n
84
GLU
84
A
ALA
85
n
85
ALA
85
A
MET
86
n
86
MET
86
A
LEU
87
n
87
LEU
87
A
ALA
88
n
88
ALA
88
A
LYS
89
n
89
LYS
89
A
ARG
90
n
90
ARG
90
A
PHE
91
n
91
PHE
91
A
CYS
92
n
92
CYS
92
A
LEU
93
n
93
LEU
93
A
ALA
94
n
94
ALA
94
A
GLY
95
n
95
GLY
95
A
TYR
96
n
96
TYR
96
A
THR
97
n
97
THR
97
A
GLY
98
n
98
GLY
98
A
LEU
99
n
99
LEU
99
A
ILE
100
n
100
ILE
100
A
ARG
101
n
101
ARG
101
A
MET
102
n
102
MET
102
A
ALA
103
n
103
ALA
103
A
ALA
104
n
104
ALA
104
A
ALA
105
n
105
ALA
105
A
GLY
106
n
106
GLY
106
A
ILE
107
n
107
ILE
107
A
ASP
108
n
108
ASP
108
A
MET
109
n
109
MET
109
A
ALA
110
n
110
ALA
110
A
ALA
111
n
111
ALA
111
A
TRP
112
n
112
TRP
112
A
ASP
113
n
113
ASP
113
A
ALA
114
n
114
ALA
114
A
LEU
115
n
115
LEU
115
A
GLY
116
n
116
GLY
116
A
LYS
117
n
117
LYS
117
A
VAL
118
n
118
VAL
118
A
HIS
119
n
119
HIS
119
A
GLU
120
n
120
GLU
120
A
THR
121
n
121
THR
121
A
PRO
122
n
122
PRO
122
A
LEU
123
n
123
LEU
123
A
VAL
124
n
124
VAL
124
A
LYS
125
n
125
LYS
125
A
LEU
126
n
126
LEU
126
A
LEU
127
n
127
LEU
127
A
GLY
128
n
128
GLY
128
A
ALA
129
n
129
ALA
129
A
ASN
130
n
130
ASN
130
A
ALA
131
n
131
ALA
131
A
ARG
132
n
132
ARG
132
A
PRO
133
n
133
PRO
133
A
VAL
134
n
134
VAL
134
A
GLN
135
n
135
GLN
135
A
ALA
136
n
136
ALA
136
A
TYR
137
n
137
TYR
137
A
ASP
138
n
138
ASP
138
A
SER
139
n
139
SER
139
A
HIS
140
n
140
HIS
140
A
SER
141
n
141
SER
141
A
LEU
142
n
142
LEU
142
A
ASP
143
n
143
ASP
143
A
GLY
144
n
144
GLY
144
A
VAL
145
n
145
VAL
145
A
LYS
146
n
146
LYS
146
A
LEU
147
n
147
LEU
147
A
ALA
148
n
148
ALA
148
A
THR
149
n
149
THR
149
A
GLU
150
n
150
GLU
150
A
ARG
151
n
151
ARG
151
A
ALA
152
n
152
ALA
152
A
VAL
153
n
153
VAL
153
A
THR
154
n
154
THR
154
A
ALA
155
n
155
ALA
155
A
ALA
156
n
156
ALA
156
A
GLU
157
n
157
GLU
157
A
LEU
158
n
158
LEU
158
A
GLY
159
n
159
GLY
159
A
PHE
160
n
160
PHE
160
A
ARG
161
n
161
ARG
161
A
ALA
162
n
162
ALA
162
A
VAL
163
n
163
VAL
163
A
LYS
164
n
164
LYS
164
A
THR
165
n
165
THR
165
A
LYS
166
n
166
LYS
166
A
ILE
167
n
167
ILE
167
A
GLY
168
n
168
GLY
168
A
TYR
169
n
169
TYR
169
A
PRO
170
n
170
PRO
170
A
ALA
171
n
171
ALA
171
A
LEU
172
n
172
LEU
172
A
ASP
173
n
173
ASP
173
A
GLN
174
n
174
GLN
174
A
ASP
175
n
175
ASP
175
A
LEU
176
n
176
LEU
176
A
ALA
177
n
177
ALA
177
A
VAL
178
n
178
VAL
178
A
VAL
179
n
179
VAL
179
A
ARG
180
n
180
ARG
180
A
SER
181
n
181
SER
181
A
ILE
182
n
182
ILE
182
A
ARG
183
n
183
ARG
183
A
GLN
184
n
184
GLN
184
A
ALA
185
n
185
ALA
185
A
VAL
186
n
186
VAL
186
A
GLY
187
n
187
GLY
187
A
ASP
188
n
188
ASP
188
A
ASP
189
n
189
ASP
189
A
PHE
190
n
190
PHE
190
A
GLY
191
n
191
GLY
191
A
ILE
192
n
192
ILE
192
A
MET
193
n
193
MET
193
A
VAL
194
n
194
VAL
194
A
ASP
195
n
195
ASP
195
A
TYR
196
n
196
TYR
196
A
ASN
197
n
197
ASN
197
A
GLN
198
n
198
GLN
198
A
SER
199
n
199
SER
199
A
LEU
200
n
200
LEU
200
A
ASP
201
n
201
ASP
201
A
VAL
202
n
202
VAL
202
A
PRO
203
n
203
PRO
203
A
ALA
204
n
204
ALA
204
A
ALA
205
n
205
ALA
205
A
ILE
206
n
206
ILE
206
A
LYS
207
n
207
LYS
207
A
ARG
208
n
208
ARG
208
A
SER
209
n
209
SER
209
A
GLN
210
n
210
GLN
210
A
ALA
211
n
211
ALA
211
A
LEU
212
n
212
LEU
212
A
GLN
213
n
213
GLN
213
A
GLN
214
n
214
GLN
214
A
GLU
215
n
215
GLU
215
A
GLY
216
n
216
GLY
216
A
VAL
217
n
217
VAL
217
A
THR
218
n
218
THR
218
A
TRP
219
n
219
TRP
219
A
ILE
220
n
220
ILE
220
A
GLU
221
n
221
GLU
221
A
GLU
222
n
222
GLU
222
A
PRO
223
n
223
PRO
223
A
THR
224
n
224
THR
224
A
LEU
225
n
225
LEU
225
A
GLN
226
n
226
GLN
226
A
HIS
227
n
227
HIS
227
A
ASP
228
n
228
ASP
228
A
TYR
229
n
229
TYR
229
A
GLU
230
n
230
GLU
230
A
GLY
231
n
231
GLY
231
A
HIS
232
n
232
HIS
232
A
GLN
233
n
233
GLN
233
A
ARG
234
n
234
ARG
234
A
ILE
235
n
235
ILE
235
A
GLN
236
n
236
GLN
236
A
SER
237
n
237
SER
237
A
LYS
238
n
238
LYS
238
A
LEU
239
n
239
LEU
239
A
ASN
240
n
240
ASN
240
A
VAL
241
n
241
VAL
241
A
PRO
242
n
242
PRO
242
A
VAL
243
n
243
VAL
243
A
GLN
244
n
244
GLN
244
A
MET
245
n
245
MET
245
A
GLY
246
n
246
GLY
246
A
GLU
247
n
247
GLU
247
A
ASN
248
n
248
ASN
248
A
TRP
249
n
249
TRP
249
A
LEU
250
n
250
LEU
250
A
GLY
251
n
251
GLY
251
A
PRO
252
n
252
PRO
252
A
GLU
253
n
253
GLU
253
A
GLU
254
n
254
GLU
254
A
MET
255
n
255
MET
255
A
PHE
256
n
256
PHE
256
A
LYS
257
n
257
LYS
257
A
ALA
258
n
258
ALA
258
A
LEU
259
n
259
LEU
259
A
SER
260
n
260
SER
260
A
ILE
261
n
261
ILE
261
A
GLY
262
n
262
GLY
262
A
ALA
263
n
263
ALA
263
A
CYS
264
n
264
CYS
264
A
ARG
265
n
265
ARG
265
A
LEU
266
n
266
LEU
266
A
ALA
267
n
267
ALA
267
A
MET
268
n
268
MET
268
A
PRO
269
n
269
PRO
269
A
ASP
270
n
270
ASP
270
A
ALA
271
n
271
ALA
271
A
MET
272
n
272
MET
272
A
LYS
273
n
273
LYS
273
A
ILE
274
n
274
ILE
274
A
GLY
275
n
275
GLY
275
A
GLY
276
n
276
GLY
276
A
VAL
277
n
277
VAL
277
A
THR
278
n
278
THR
278
A
GLY
279
n
279
GLY
279
A
TRP
280
n
280
TRP
280
A
ILE
281
n
281
ILE
281
A
ARG
282
n
282
ARG
282
A
ALA
283
n
283
ALA
283
A
SER
284
n
284
SER
284
A
ALA
285
n
285
ALA
285
A
LEU
286
n
286
LEU
286
A
ALA
287
n
287
ALA
287
A
GLN
288
n
288
GLN
288
A
GLN
289
n
289
GLN
289
A
PHE
290
n
290
PHE
290
A
GLY
291
n
291
GLY
291
A
ILE
292
n
292
ILE
292
A
PRO
293
n
293
PRO
293
A
MET
294
n
294
MET
294
A
SER
295
n
295
SER
295
A
SER
296
n
296
SER
296
A
HIS
297
n
297
HIS
297
A
LEU
298
n
298
LEU
298
A
PHE
299
n
299
PHE
299
A
GLN
300
n
300
GLN
300
A
GLU
301
n
301
GLU
301
A
ILE
302
n
302
ILE
302
A
SER
303
n
303
SER
303
A
ALA
304
n
304
ALA
304
A
HIS
305
n
305
HIS
305
A
LEU
306
n
306
LEU
306
A
LEU
307
n
307
LEU
307
A
ALA
308
n
308
ALA
308
A
ALA
309
n
309
ALA
309
A
THR
310
n
310
THR
310
A
PRO
311
n
311
PRO
311
A
THR
312
n
312
THR
312
A
ALA
313
n
313
ALA
313
A
HIS
314
n
314
HIS
314
A
TRP
315
n
315
TRP
315
A
LEU
316
n
316
LEU
316
A
GLN
317
n
317
GLN
317
A
ARG
318
n
318
ARG
318
A
LEU
319
n
319
LEU
319
A
ASP
320
n
320
ASP
320
A
LEU
321
n
321
LEU
321
A
ALA
322
n
322
ALA
322
A
GLY
323
n
323
GLY
323
A
SER
324
n
324
SER
324
A
VAL
325
n
325
VAL
325
A
ILE
326
n
326
ILE
326
A
GLU
327
n
327
GLU
327
A
PRO
328
n
328
PRO
328
A
THR
329
n
329
THR
329
A
LEU
330
n
330
LEU
330
A
THR
331
n
331
THR
331
A
PHE
332
n
332
PHE
332
A
GLU
333
n
333
GLU
333
A
GLY
334
n
334
GLY
334
A
GLY
335
n
335
GLY
335
A
ASN
336
n
336
ASN
336
A
ALA
337
n
337
ALA
337
A
VAL
338
n
338
VAL
338
A
ILE
339
n
339
ILE
339
A
PRO
340
n
340
PRO
340
A
ASP
341
n
341
ASP
341
A
LEU
342
n
342
LEU
342
A
PRO
343
n
343
PRO
343
A
GLY
344
n
344
GLY
344
A
VAL
345
n
345
VAL
345
A
GLY
346
n
346
GLY
346
A
ILE
347
n
347
ILE
347
A
ILE
348
n
348
ILE
348
A
TRP
349
n
349
TRP
349
A
ARG
350
n
350
ARG
350
A
GLU
351
n
351
GLU
351
A
LYS
352
n
352
LYS
352
A
GLU
353
n
353
GLU
353
A
ILE
354
n
354
ILE
354
A
GLY
355
n
355
GLY
355
A
LYS
356
n
356
LYS
356
A
TYR
357
n
357
TYR
357
A
LEU
358
n
358
LEU
358
A
VAL
359
n
359
VAL
359
A
author_and_software_defined_assembly
PISA,PQS
8
octameric
28520
-185
86280
A
ASP
195
A
OD2
ASP
195
1_555
A
MG
360
B
MG
MG
1_555
A
GLU
221
A
OE2
GLU
221
1_555
99.7
A
ASP
195
A
OD2
ASP
195
1_555
A
MG
360
B
MG
MG
1_555
A
GLU
247
A
OE1
GLU
247
1_555
172.0
A
GLU
221
A
OE2
GLU
221
1_555
A
MG
360
B
MG
MG
1_555
A
GLU
247
A
OE1
GLU
247
1_555
81.2
A
ASP
195
A
OD2
ASP
195
1_555
A
MG
360
B
MG
MG
1_555
A
GLU
247
A
OE2
GLU
247
1_555
132.3
A
GLU
221
A
OE2
GLU
221
1_555
A
MG
360
B
MG
MG
1_555
A
GLU
247
A
OE2
GLU
247
1_555
128.0
A
GLU
247
A
OE1
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
A
GLU
247
A
OE2
GLU
247
1_555
47.6
A
ASP
195
A
OD2
ASP
195
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O17
APG
1_555
86.1
A
GLU
221
A
OE2
GLU
221
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O17
APG
1_555
155.2
A
GLU
247
A
OE1
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O17
APG
1_555
96.4
A
GLU
247
A
OE2
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O17
APG
1_555
50.6
A
ASP
195
A
OD2
ASP
195
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O14
APG
1_555
92.7
A
GLU
221
A
OE2
GLU
221
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O14
APG
1_555
87.6
A
GLU
247
A
OE1
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O14
APG
1_555
95.2
A
GLU
247
A
OE2
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O14
APG
1_555
88.5
A
APG
399
C
O17
APG
1_555
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O14
APG
1_555
68.0
A
ASP
195
A
OD2
ASP
195
1_555
A
MG
360
B
MG
MG
1_555
A
HOH
401
D
O
HOH
1_555
80.6
A
GLU
221
A
OE2
GLU
221
1_555
A
MG
360
B
MG
MG
1_555
A
HOH
401
D
O
HOH
1_555
126.4
A
GLU
247
A
OE1
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
A
HOH
401
D
O
HOH
1_555
92.5
A
GLU
247
A
OE2
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
A
HOH
401
D
O
HOH
1_555
72.7
A
APG
399
C
O17
APG
1_555
A
MG
360
B
MG
MG
1_555
A
HOH
401
D
O
HOH
1_555
78.2
A
APG
399
C
O14
APG
1_555
A
MG
360
B
MG
MG
1_555
A
HOH
401
D
O
HOH
1_555
146.0
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_555
-x,-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_555
-y,x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
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,-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
6_555
x,-y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
8_555
-y,-x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
N
GLY
8
A
N
GLY
8
A
O
ALA
40
A
O
ALA
40
A
N
THR
41
A
N
THR
41
A
O
VAL
45
A
O
VAL
45
A
N
ASP
138
A
N
ASP
138
A
O
ALA
162
A
O
ALA
162
A
N
VAL
163
A
N
VAL
163
A
O
GLY
191
A
O
GLY
191
A
N
VAL
194
A
N
VAL
194
A
O
TRP
219
A
O
TRP
219
A
N
ILE
220
A
N
ILE
220
A
O
PRO
242
A
O
PRO
242
A
O
MET
245
A
O
MET
245
A
N
MET
268
A
N
MET
268
A
O
ALA
267
A
O
ALA
267
A
N
SER
295
A
N
SER
295
A
N
SER
296
A
N
SER
296
A
O
TRP
315
A
O
TRP
315
A
N
LEU
316
A
N
LEU
316
A
O
GLN
135
A
O
GLN
135
A
O
THR
331
A
O
THR
331
A
N
VAL
338
A
N
VAL
338
A
N
ALA
337
A
N
ALA
337
A
O
VAL
134
A
O
VAL
134
A
N
VAL
22
A
N
VAL
22
A
O
VAL
29
A
O
VAL
29
1
A
MET
1
A
MET
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
3.19
0.50
120.30
123.49
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
10
10
10
N
1
5.75
0.90
118.30
124.05
A
A
A
CB
CG
OD2
ASP
ASP
ASP
108
108
108
N
1
5.67
0.90
118.30
123.97
A
A
A
CB
CG
OD2
ASP
ASP
ASP
113
113
113
N
1
3.34
0.50
120.30
123.64
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
151
151
151
N
1
5.32
0.50
120.30
125.62
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
161
161
161
N
1
-4.49
0.50
120.30
115.81
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
161
161
161
N
1
-5.85
0.90
118.30
112.45
A
A
A
CB
CG
OD1
ASP
ASP
ASP
173
173
173
N
1
5.74
0.90
118.30
124.04
A
A
A
CB
CG
OD2
ASP
ASP
ASP
173
173
173
N
1
-5.81
0.90
118.30
112.49
A
A
A
CB
CG
OD2
ASP
ASP
ASP
189
189
189
N
1
6.36
0.90
118.30
124.66
A
A
A
CB
CG
OD1
ASP
ASP
ASP
201
201
201
N
1
-6.81
0.90
118.30
111.49
A
A
A
CB
CG
OD2
ASP
ASP
ASP
201
201
201
N
1
5.44
0.90
118.30
123.74
A
A
A
CB
CG
OD2
ASP
ASP
ASP
270
270
270
N
1
5.40
0.90
118.30
123.70
A
A
A
CB
CG
OD1
ASP
ASP
ASP
341
341
341
N
1
-6.08
0.90
118.30
112.22
A
A
A
CB
CG
OD2
ASP
ASP
ASP
341
341
341
N
1
A
A
CD
OE2
GLU
GLU
150
150
0.070
0.011
1.252
1.322
N
1
A
A
CD
OE2
GLU
GLU
247
247
0.072
0.011
1.252
1.324
N
1
A
A
CD
OE1
GLU
GLU
333
333
0.069
0.011
1.252
1.321
N
1
A
ALA
19
B
132.36
-46.98
1
A
TYR
54
75.02
-55.42
1
A
HIS
140
-111.49
-164.75
1
A
SER
141
-132.38
-159.57
1
A
PHE
190
-19.57
139.48
1
A
GLU
222
34.02
65.13
1
A
MET
268
-151.84
76.22
1
A
LEU
298
58.02
-165.86
1
A
HIS
314
-119.59
-88.81
1
A
ARG
350
-109.97
69.41
19.3
RANGE_OF_ATOMS_OR_RESIDUES:
LEU 18 - ALA 32
THE ELECTRON DENSITY FOR THE RESIDUES IN THE "FLAP" REGION
(LEU 18 - ALA 32) INDICATED THAT THESE RESIDUES WERE
PRESENT IN TWO DIFFERENT CONFORMATIONS. THE OCCUPANCIES OF
THE TWO CONFORMATIONS WERE REFINED WITH X-PLOR, WHICH DID
NOT KEEP THE SUMS OF THE TWO OCCUPANCIES EQUAL TO 1.0.
AFTER THAT REFINEMENT, THE STRUCTURE WAS REFINED USING TNT,
KEEPING THE OCCUPANCIES (FROM X-PLOR) CONSTANT. INSTEAD,
THE B-FACTORS WERE REFINED.
0.1710000
2.1
20.0
24924
20034
85.3
1
1.0
2.1
20.0
110
2821
13
0
2698
0.010
0.020
2.2
3902
3.0
24.
1701
0.009
59
0.020
0.017
422
0.020
1.7
2403
0.048
8
0.100
1DTN
24924
1.0
0.1300000
1
2.7
85.3
model building
X-PLOR
refinement
TNT
refinement
X-PLOR
data reduction
XDS
data scaling
XSCALE
phasing
X-PLOR
MANDELATE RACEMASE MUTANT D270N CO-CRYSTALLIZED WITH (S)-ATROLACTATE
1
N
N
2
N
N
3
N
N
4
N
N
A
THR
55
A
THR
55
HELX_P
KINKS AT ALA 58, ALA 70
A
ILE
73
A
ILE
73
1
NA
19
A
PRO
80
A
PRO
80
HELX_P
KINK AT ARG 90
A
ALA
94
A
ALA
94
1
NB
15
A
GLY
98
A
GLY
98
HELX_P
A
VAL
118
A
VAL
118
1
NC
21
A
LEU
123
A
LEU
123
HELX_P
A
LEU
127
A
LEU
127
1
ND
5
A
GLY
144
A
GLY
144
HELX_P
A
GLU
157
A
GLU
157
1
BA
14
A
LEU
172
A
LEU
172
HELX_P
A
VAL
186
A
VAL
186
1
BB
15
A
VAL
202
A
VAL
202
HELX_P
A
GLU
215
A
GLU
215
1
BC
14
A
TYR
229
A
TYR
229
HELX_P
A
SER
237
A
SER
237
1
BD
9
A
PRO
252
A
PRO
252
HELX_P
A
ILE
261
A
ILE
261
1
BE
10
A
ALA
271
A
ALA
271
HELX_P
A
ILE
274
A
ILE
274
1
BH
4
A
VAL
277
A
VAL
277
HELX_P
A
PHE
290
A
PHE
290
1
BF
14
A
GLN
300
A
GLN
300
HELX_P
A
ALA
308
A
ALA
308
1
BG
9
A
ALA
322
A
ALA
322
HELX_P
A
VAL
325
A
VAL
325
1
CA
4
A
GLU
351
A
GLU
351
HELX_P
A
LYS
356
A
LYS
356
1
CB
6
metalc
2.360
A
ASP
195
A
OD2
ASP
195
1_555
A
MG
360
B
MG
MG
1_555
metalc
2.068
A
GLU
221
A
OE2
GLU
221
1_555
A
MG
360
B
MG
MG
1_555
metalc
2.006
A
GLU
247
A
OE1
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
metalc
3.049
A
GLU
247
A
OE2
GLU
247
1_555
A
MG
360
B
MG
MG
1_555
metalc
2.482
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O17
APG
1_555
metalc
2.544
A
MG
360
B
MG
MG
1_555
A
APG
399
C
O14
APG
1_555
metalc
2.176
A
MG
360
B
MG
MG
1_555
A
HOH
401
D
O
HOH
1_555
RACEMASE
RACEMASE, ISOMERASE, MANDELATE PATHWAY
MANR_PSEPU
UNP
1
1
P11444
MSEVLITGLRTRAVNVPLAYPVHTAVGTVGTAPLVLIDLATSAGVVGHSYLFAYTPVALKSLKQLLDDMAAMIVNEPLAP
VSLEAMLAKRFCLAGYTGLIRMAAAGIDMAAWDALGKVHETPLVKLLGANARPVQAYDSHSLDGVKLATERAVTAAELGF
RAVKTKIGYPALDQDLAVVRSIRQAVGDDFGIMVDYNQSLDVPAAIKRSQALQQEGVTWIEEPTLQHDYEGHQRIQSKLN
VPVQMGENWLGPEEMFKALSIGACRLAMPDAMKIGGVTGWIRASALAQQFGIPMSSHLFQEISAHLLAATPTAHWLERLD
LAGSVIEPTLTFEGGNAVIPDLPGVGIIWREKEIGKYLV
1
359
1DTN
1
359
P11444
A
1
1
359
1
GLU
engineered mutation
GLN
317
1DTN
A
P11444
UNP
317
317
3
9
3
2
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
LEU
5
A
LEU
5
A
VAL
16
A
VAL
16
A
ALA
32
A
ALA
32
A
THR
41
A
THR
41
A
VAL
45
A
VAL
45
A
PHE
52
A
PHE
52
A
VAL
134
A
VAL
134
A
HIS
140
A
HIS
140
A
ALA
162
A
ALA
162
A
LYS
166
A
LYS
166
A
GLY
191
A
GLY
191
A
ASP
195
A
ASP
195
A
TRP
219
A
TRP
219
A
GLU
221
A
GLU
221
A
PRO
242
A
PRO
242
A
MET
245
A
MET
245
A
ARG
265
A
ARG
265
A
MET
268
A
MET
268
A
PRO
293
A
PRO
293
A
HIS
297
A
HIS
297
A
HIS
314
A
HIS
314
A
ARG
318
A
ARG
318
A
VAL
134
A
VAL
134
A
HIS
140
A
HIS
140
A
THR
331
A
THR
331
A
GLU
333
A
GLU
333
A
ASN
336
A
ASN
336
A
VAL
338
A
VAL
338
A
VAL
134
A
VAL
134
A
ALA
136
A
ALA
136
A
VAL
22
A
VAL
22
A
THR
24
A
THR
24
A
GLY
27
A
GLY
27
A
VAL
29
A
VAL
29
SITE MTL CONSTITUTES THE DIRECT METAL ION LIGANDS.
Unknown
3
SITE ACT CONSTITUTES THE ACID/BASE CATALYSTS RESPONSIBLE FOR PROTON ABSTRACTION AND REDELIVERY IN THE RACEMIZATION REACTION.
Unknown
2
SITE CAR CONSTITUTES THE BINDING SITE FOR THE CARBOXYL GROUP OF SUBSTRATE. THESE RESIDUES FUNCTION, ALONG WITH THE METAL ION, AS ELECTROPHILIC CATALYSTS.
Unknown
2
BINDING SITE FOR RESIDUE MG A 360
A
MG
360
Software
5
BINDING SITE FOR RESIDUE APG A 399
A
APG
399
Software
12
A
ASP
195
A
ASP
195
3
1_555
A
GLU
221
A
GLU
221
3
1_555
A
GLU
247
A
GLU
247
3
1_555
A
LYS
166
A
LYS
166
2
1_555
A
HIS
297
A
HIS
297
2
1_555
A
LYS
164
A
LYS
164
2
1_555
A
GLN
317
A
GLN
317
2
1_555
A
ASP
195
A
ASP
195
5
1_555
A
GLU
221
A
GLU
221
5
1_555
A
GLU
247
A
GLU
247
5
1_555
A
APG
399
C
APG
5
1_555
A
HOH
401
D
HOH
5
1_555
A
PHE
52
A
PHE
52
12
1_555
A
TYR
54
A
TYR
54
12
1_555
A
LYS
164
A
LYS
164
12
1_555
A
LYS
166
A
LYS
166
12
1_555
A
ASP
195
A
ASP
195
12
1_555
A
ASN
197
A
ASN
197
12
1_555
A
GLU
221
A
GLU
221
12
1_555
A
GLU
247
A
GLU
247
12
1_555
A
HIS
297
A
HIS
297
12
1_555
A
GLN
317
A
GLN
317
12
1_555
A
MG
360
B
MG
12
1_555
A
HOH
401
D
HOH
12
1_555
97
I 4 2 2