0.010021
0.000000
0.000000
0.000000
0.011024
0.000000
0.000000
0.000000
0.011727
0.00000
0.00000
0.00000
Watanabe, A.
Yoshimura, T.
Mikami, B.
Hayashi, H.
Kagamiyama, H.
Esaki, N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
99.787
90.714
85.270
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C7 H14 N2 O4
190.197
n
LYSINE NZ-CARBOXYLIC ACID
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
C11 H17 N2 O7 P
320.236
N-(5'-PHOSPHOPYRIDOXYL)-D-ALANINE
D-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
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
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
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
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
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
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
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
C
N
189
N
N
N
190
N
C
N
191
N
O
N
192
N
C
N
193
N
O
N
194
N
O
N
195
N
O
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
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
N
N
211
S
C
N
212
N
C
N
213
N
O
N
214
N
C
N
215
N
C
N
216
N
C
N
217
N
C
N
218
N
O
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
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
N
N
233
S
C
N
234
N
C
N
235
N
O
N
236
N
C
N
237
N
C
N
238
N
C
N
239
N
C
N
240
N
N
N
241
N
O
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
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
N
N
258
S
C
N
259
N
C
N
260
N
O
N
261
N
C
N
262
N
C
N
263
N
S
N
264
N
C
N
265
N
O
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
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
N
Y
278
N
N
Y
279
N
C
N
280
N
C
Y
281
N
C
N
282
N
O
Y
283
N
C
N
284
N
C
Y
285
N
C
N
286
N
C
N
287
N
O
N
288
N
P
N
289
N
O
N
290
N
O
N
291
N
O
Y
292
N
C
N
293
R
C
N
294
N
C
N
295
N
C
N
296
N
O
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
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
N
N
316
S
C
N
317
N
C
N
318
N
O
N
319
N
C
Y
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
N
326
N
O
N
327
N
H
N
328
N
H
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
N
343
N
C
N
344
N
C
N
345
N
O
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
H
N
355
N
N
N
356
S
C
N
357
N
C
N
358
N
O
N
359
N
C
N
360
N
O
N
361
N
O
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
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
R
C
N
374
N
O
N
375
N
C
N
376
N
O
N
377
N
H
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
N
N
387
S
C
N
388
N
C
N
389
N
O
N
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
N
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
C
Y
399
N
C
N
400
N
O
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
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
N
N
414
S
C
N
415
N
C
N
416
N
O
N
417
N
C
Y
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
Y
423
N
C
N
424
N
O
N
425
N
O
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
N
N
438
S
C
N
439
N
C
N
440
N
O
N
441
N
C
N
442
N
C
N
443
N
C
N
444
N
O
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
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
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
doub
N
194
N
sing
N
195
N
doub
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
doub
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
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
doub
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
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
doub
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
sing
Y
266
N
doub
Y
267
N
sing
N
268
N
sing
Y
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
Y
274
N
doub
N
275
N
sing
N
276
N
sing
Y
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
Y
281
N
doub
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
doub
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
doub
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
Y
312
N
doub
Y
313
N
sing
Y
314
N
sing
N
315
N
sing
Y
316
N
doub
N
317
N
sing
Y
318
N
doub
N
319
N
sing
Y
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
doub
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
sing
N
345
N
sing
N
346
N
sing
N
347
N
doub
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
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
doub
N
361
N
sing
N
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
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
doub
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
Y
381
N
doub
Y
382
N
sing
Y
383
N
sing
N
384
N
sing
Y
385
N
doub
Y
386
N
sing
Y
387
N
sing
N
388
N
sing
Y
389
N
sing
Y
390
N
doub
N
391
N
sing
Y
392
N
doub
N
393
N
sing
Y
394
N
sing
N
395
N
sing
N
396
N
sing
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
doub
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
Y
409
N
doub
Y
410
N
sing
Y
411
N
sing
N
412
N
sing
Y
413
N
doub
N
414
N
sing
Y
415
N
doub
N
416
N
sing
Y
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
doub
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
277
19166
19172
10.1074/jbc.M201615200
11886871
Reaction mechanism of alanine racemase from Bacillus stearothermophilus: x-ray crystallographic studies of the enzyme bound with N-(5'-phosphopyridoxyl)alanine.
2002
US
Biochemistry
BICHAW
0033
0006-2960
36
1329
1342
10.1021/bi961856c
Determination of the structure of alanine racemase from Bacillus stearothermophilus at 1.9-A resolution
1997
US
Biochemistry
BICHAW
0033
0006-2960
37
10438
10445
10.1021/bi980692s
Reaction of alanine racemase with 1-aminoethylphosphonic acid forms a stable external aldimine
1998
US
Biochemistry
BICHAW
0033
0006-2960
38
3293
3301
10.1021/bi9822729
Structure of a Michaelis complex analogue: propionate binds in the substrate carboxylate site of alanine racemase
1999
10.2210/pdb1l6g/pdb
pdb_00001l6g
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293
1
carbon monochrometer
AREA DETECTOR
1998-09-16
SIEMENS HI-STAR
GRAPHITE
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
MACSCIENCE
43695.070
alanine racemase
5.1.1.1
2
man
polymer
320.236
N-(5'-PHOSPHOPYRIDOXYL)-D-ALANINE
2
syn
non-polymer
18.015
water
247
nat
water
no
yes
MNDFHRDTWAEVDLDAIYDNVENLRRLLPDDTHIMAVVKANAYGHGDVQVARTALEAGASRLAVAFLDEALALREKGIEA
PILVLGASRPADAALAAQQRIALTVFRSDWLEEASALYSGPFPIHFHL(KCX)MDTGMGRLGVKDEEETKRIVALIERHP
HFVLEGLYTHFATADEVNTDYFSYQYTRFLHMLEWLPSRPPLVHCANSAASLRFPDRTFNMVRFGIAMYGLAPSPGIKPL
LPYPLKEAFSLHSRLVHVKKLQPGEKVSYGATYTAQTEEWIGTIPIGYADGWLRRLQHFHVLVDGQKAPIVGRICMDQCM
IRLPGPLPVGTKVTLIGRQGDEVISIDDVARHLETINYEVPCTISYRVPRIFFRHKRIMEVRNAIGRGESSA
MNDFHRDTWAEVDLDAIYDNVENLRRLLPDDTHIMAVVKANAYGHGDVQVARTALEAGASRLAVAFLDEALALREKGIEA
PILVLGASRPADAALAAQQRIALTVFRSDWLEEASALYSGPFPIHFHLKMDTGMGRLGVKDEEETKRIVALIERHPHFVL
EGLYTHFATADEVNTDYFSYQYTRFLHMLEWLPSRPPLVHCANSAASLRFPDRTFNMVRFGIAMYGLAPSPGIKPLLPYP
LKEAFSLHSRLVHVKKLQPGEKVSYGATYTAQTEEWIGTIPIGYADGWLRRLQHFHVLVDGQKAPIVGRICMDQCMIRLP
GPLPVGTKVTLIGRQGDEVISIDDVARHLETINYEVPCTISYRVPRIFFRHKRIMEVRNAIGRGESSA
A,B
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Geobacillus
Escherichia
sample
1422
Geobacillus stearothermophilus
562
Escherichia coli
plasmid
pAR310
1
2.21
44.27
VAPOR DIFFUSION, HANGING DROP
8.5
PEG 4000, sodium acetate, Tris-buffer, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
Data collection
1
0
2002-06-05
1
1
2008-04-28
1
2
2011-07-13
1
3
2023-10-25
1
4
2023-11-15
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_chem_comp_atom.atom_id
_chem_comp_bond.atom_id_2
1L6F contains the same protein bound with N-(5'-phosphopyridoxyl)-L-alanine
RCSB
Y
PDBJ
2002-03-10
REL
PDD
N-(5'-PHOSPHOPYRIDOXYL)-D-ALANINE
HOH
water
1L6F
PDB 1L6F
PDB
experimental model
PDA
390
2
PDD
PDD
390
A
PDA
390
2
PDD
PDD
1390
B
TIP
400
3
HOH
HOH
400
A
TIP
401
3
HOH
HOH
401
A
TIP
402
3
HOH
HOH
402
A
TIP
403
3
HOH
HOH
403
A
TIP
406
3
HOH
HOH
406
A
TIP
408
3
HOH
HOH
408
A
TIP
409
3
HOH
HOH
409
A
TIP
410
3
HOH
HOH
410
A
TIP
414
3
HOH
HOH
414
A
TIP
415
3
HOH
HOH
415
A
TIP
416
3
HOH
HOH
416
A
TIP
417
3
HOH
HOH
417
A
TIP
418
3
HOH
HOH
418
A
TIP
420
3
HOH
HOH
420
A
TIP
421
3
HOH
HOH
421
A
TIP
423
3
HOH
HOH
423
A
TIP
424
3
HOH
HOH
424
A
TIP
425
3
HOH
HOH
425
A
TIP
427
3
HOH
HOH
427
A
TIP
428
3
HOH
HOH
428
A
TIP
429
3
HOH
HOH
429
A
TIP
430
3
HOH
HOH
430
A
TIP
431
3
HOH
HOH
431
A
TIP
432
3
HOH
HOH
432
A
TIP
433
3
HOH
HOH
433
A
TIP
434
3
HOH
HOH
434
A
TIP
435
3
HOH
HOH
435
A
TIP
436
3
HOH
HOH
436
A
TIP
437
3
HOH
HOH
437
A
TIP
439
3
HOH
HOH
439
A
TIP
440
3
HOH
HOH
440
A
TIP
441
3
HOH
HOH
441
A
TIP
442
3
HOH
HOH
442
A
TIP
444
3
HOH
HOH
444
A
TIP
445
3
HOH
HOH
445
A
TIP
446
3
HOH
HOH
446
A
TIP
447
3
HOH
HOH
447
A
TIP
448
3
HOH
HOH
448
A
TIP
449
3
HOH
HOH
449
A
TIP
450
3
HOH
HOH
450
A
TIP
452
3
HOH
HOH
452
A
TIP
453
3
HOH
HOH
453
A
TIP
458
3
HOH
HOH
458
A
TIP
482
3
HOH
HOH
482
A
TIP
483
3
HOH
HOH
483
A
TIP
484
3
HOH
HOH
484
A
TIP
485
3
HOH
HOH
485
A
TIP
487
3
HOH
HOH
487
A
TIP
488
3
HOH
HOH
488
A
TIP
489
3
HOH
HOH
489
A
TIP
490
3
HOH
HOH
490
A
TIP
491
3
HOH
HOH
491
A
TIP
492
3
HOH
HOH
492
A
TIP
493
3
HOH
HOH
493
A
TIP
496
3
HOH
HOH
496
A
TIP
497
3
HOH
HOH
497
A
TIP
498
3
HOH
HOH
498
A
TIP
499
3
HOH
HOH
499
A
TIP
500
3
HOH
HOH
500
A
TIP
501
3
HOH
HOH
501
A
TIP
502
3
HOH
HOH
502
A
TIP
503
3
HOH
HOH
503
A
TIP
504
3
HOH
HOH
504
A
TIP
505
3
HOH
HOH
505
A
TIP
506
3
HOH
HOH
506
A
TIP
509
3
HOH
HOH
509
A
TIP
510
3
HOH
HOH
510
A
TIP
511
3
HOH
HOH
511
A
TIP
514
3
HOH
HOH
514
A
TIP
515
3
HOH
HOH
515
A
TIP
516
3
HOH
HOH
516
A
TIP
517
3
HOH
HOH
517
A
TIP
534
3
HOH
HOH
534
A
TIP
535
3
HOH
HOH
535
A
TIP
544
3
HOH
HOH
544
A
TIP
546
3
HOH
HOH
546
A
TIP
547
3
HOH
HOH
547
A
TIP
550
3
HOH
HOH
550
A
TIP
551
3
HOH
HOH
551
A
TIP
552
3
HOH
HOH
552
A
TIP
553
3
HOH
HOH
553
A
TIP
554
3
HOH
HOH
554
A
TIP
555
3
HOH
HOH
555
A
TIP
556
3
HOH
HOH
556
A
TIP
557
3
HOH
HOH
557
A
TIP
558
3
HOH
HOH
558
A
TIP
560
3
HOH
HOH
560
A
TIP
562
3
HOH
HOH
562
A
TIP
563
3
HOH
HOH
563
A
TIP
567
3
HOH
HOH
567
A
TIP
582
3
HOH
HOH
582
A
TIP
583
3
HOH
HOH
583
A
TIP
585
3
HOH
HOH
585
A
TIP
587
3
HOH
HOH
587
A
TIP
588
3
HOH
HOH
588
A
TIP
589
3
HOH
HOH
589
A
TIP
606
3
HOH
HOH
606
A
TIP
607
3
HOH
HOH
607
A
TIP
608
3
HOH
HOH
608
A
TIP
609
3
HOH
HOH
609
A
TIP
610
3
HOH
HOH
610
A
TIP
611
3
HOH
HOH
611
A
TIP
612
3
HOH
HOH
612
A
TIP
613
3
HOH
HOH
613
A
TIP
614
3
HOH
HOH
614
A
TIP
623
3
HOH
HOH
623
A
TIP
625
3
HOH
HOH
625
A
TIP
626
3
HOH
HOH
626
A
TIP
627
3
HOH
HOH
627
A
TIP
628
3
HOH
HOH
628
A
TIP
629
3
HOH
HOH
629
A
TIP
630
3
HOH
HOH
630
A
TIP
631
3
HOH
HOH
631
A
TIP
632
3
HOH
HOH
632
A
TIP
633
3
HOH
HOH
633
A
TIP
634
3
HOH
HOH
634
A
TIP
635
3
HOH
HOH
635
A
TIP
641
3
HOH
HOH
641
A
TIP
646
3
HOH
HOH
646
A
TIP
404
3
HOH
HOH
404
B
TIP
405
3
HOH
HOH
405
B
TIP
407
3
HOH
HOH
407
B
TIP
411
3
HOH
HOH
411
B
TIP
412
3
HOH
HOH
412
B
TIP
413
3
HOH
HOH
413
B
TIP
419
3
HOH
HOH
419
B
TIP
422
3
HOH
HOH
422
B
TIP
426
3
HOH
HOH
426
B
TIP
438
3
HOH
HOH
438
B
TIP
443
3
HOH
HOH
443
B
TIP
451
3
HOH
HOH
451
B
TIP
454
3
HOH
HOH
454
B
TIP
455
3
HOH
HOH
455
B
TIP
456
3
HOH
HOH
456
B
TIP
457
3
HOH
HOH
457
B
TIP
459
3
HOH
HOH
459
B
TIP
460
3
HOH
HOH
460
B
TIP
461
3
HOH
HOH
461
B
TIP
462
3
HOH
HOH
462
B
TIP
463
3
HOH
HOH
463
B
TIP
464
3
HOH
HOH
464
B
TIP
465
3
HOH
HOH
465
B
TIP
466
3
HOH
HOH
466
B
TIP
467
3
HOH
HOH
467
B
TIP
468
3
HOH
HOH
468
B
TIP
469
3
HOH
HOH
469
B
TIP
470
3
HOH
HOH
470
B
TIP
471
3
HOH
HOH
471
B
TIP
472
3
HOH
HOH
472
B
TIP
473
3
HOH
HOH
473
B
TIP
474
3
HOH
HOH
474
B
TIP
475
3
HOH
HOH
475
B
TIP
476
3
HOH
HOH
476
B
TIP
477
3
HOH
HOH
477
B
TIP
478
3
HOH
HOH
478
B
TIP
479
3
HOH
HOH
479
B
TIP
480
3
HOH
HOH
480
B
TIP
481
3
HOH
HOH
481
B
TIP
486
3
HOH
HOH
486
B
TIP
494
3
HOH
HOH
494
B
TIP
495
3
HOH
HOH
495
B
TIP
507
3
HOH
HOH
507
B
TIP
508
3
HOH
HOH
508
B
TIP
512
3
HOH
HOH
512
B
TIP
513
3
HOH
HOH
513
B
TIP
518
3
HOH
HOH
518
B
TIP
519
3
HOH
HOH
519
B
TIP
520
3
HOH
HOH
520
B
TIP
521
3
HOH
HOH
521
B
TIP
522
3
HOH
HOH
522
B
TIP
523
3
HOH
HOH
523
B
TIP
524
3
HOH
HOH
524
B
TIP
525
3
HOH
HOH
525
B
TIP
526
3
HOH
HOH
526
B
TIP
527
3
HOH
HOH
527
B
TIP
528
3
HOH
HOH
528
B
TIP
529
3
HOH
HOH
529
B
TIP
530
3
HOH
HOH
530
B
TIP
531
3
HOH
HOH
531
B
TIP
532
3
HOH
HOH
532
B
TIP
533
3
HOH
HOH
533
B
TIP
536
3
HOH
HOH
536
B
TIP
537
3
HOH
HOH
537
B
TIP
538
3
HOH
HOH
538
B
TIP
539
3
HOH
HOH
539
B
TIP
540
3
HOH
HOH
540
B
TIP
541
3
HOH
HOH
541
B
TIP
542
3
HOH
HOH
542
B
TIP
543
3
HOH
HOH
543
B
TIP
545
3
HOH
HOH
545
B
TIP
548
3
HOH
HOH
548
B
TIP
549
3
HOH
HOH
549
B
TIP
559
3
HOH
HOH
559
B
TIP
561
3
HOH
HOH
561
B
TIP
564
3
HOH
HOH
564
B
TIP
565
3
HOH
HOH
565
B
TIP
566
3
HOH
HOH
566
B
TIP
568
3
HOH
HOH
568
B
TIP
569
3
HOH
HOH
569
B
TIP
570
3
HOH
HOH
570
B
TIP
571
3
HOH
HOH
571
B
TIP
572
3
HOH
HOH
572
B
TIP
573
3
HOH
HOH
573
B
TIP
574
3
HOH
HOH
574
B
TIP
575
3
HOH
HOH
575
B
TIP
576
3
HOH
HOH
576
B
TIP
577
3
HOH
HOH
577
B
TIP
578
3
HOH
HOH
578
B
TIP
579
3
HOH
HOH
579
B
TIP
580
3
HOH
HOH
580
B
TIP
581
3
HOH
HOH
581
B
TIP
584
3
HOH
HOH
584
B
TIP
586
3
HOH
HOH
586
B
TIP
590
3
HOH
HOH
590
B
TIP
591
3
HOH
HOH
591
B
TIP
592
3
HOH
HOH
592
B
TIP
593
3
HOH
HOH
593
B
TIP
594
3
HOH
HOH
594
B
TIP
595
3
HOH
HOH
595
B
TIP
596
3
HOH
HOH
596
B
TIP
597
3
HOH
HOH
597
B
TIP
598
3
HOH
HOH
598
B
TIP
599
3
HOH
HOH
599
B
TIP
600
3
HOH
HOH
600
B
TIP
601
3
HOH
HOH
601
B
TIP
602
3
HOH
HOH
602
B
TIP
603
3
HOH
HOH
603
B
TIP
604
3
HOH
HOH
604
B
TIP
605
3
HOH
HOH
605
B
TIP
615
3
HOH
HOH
615
B
TIP
616
3
HOH
HOH
616
B
TIP
617
3
HOH
HOH
617
B
TIP
618
3
HOH
HOH
618
B
TIP
619
3
HOH
HOH
619
B
TIP
620
3
HOH
HOH
620
B
TIP
621
3
HOH
HOH
621
B
TIP
622
3
HOH
HOH
622
B
TIP
624
3
HOH
HOH
624
B
TIP
636
3
HOH
HOH
636
B
TIP
637
3
HOH
HOH
637
B
TIP
638
3
HOH
HOH
638
B
TIP
639
3
HOH
HOH
639
B
TIP
640
3
HOH
HOH
640
B
TIP
642
3
HOH
HOH
642
B
TIP
643
3
HOH
HOH
643
B
TIP
644
3
HOH
HOH
644
B
TIP
645
3
HOH
HOH
645
B
n
1
1
A
ASN
2
n
2
ASN
2
A
ASP
3
n
3
ASP
3
A
PHE
4
n
4
PHE
4
A
HIS
5
n
5
HIS
5
A
ARG
6
n
6
ARG
6
A
ASP
7
n
7
ASP
7
A
THR
8
n
8
THR
8
A
TRP
9
n
9
TRP
9
A
ALA
10
n
10
ALA
10
A
GLU
11
n
11
GLU
11
A
VAL
12
n
12
VAL
12
A
ASP
13
n
13
ASP
13
A
LEU
14
n
14
LEU
14
A
ASP
15
n
15
ASP
15
A
ALA
16
n
16
ALA
16
A
ILE
17
n
17
ILE
17
A
TYR
18
n
18
TYR
18
A
ASP
19
n
19
ASP
19
A
ASN
20
n
20
ASN
20
A
VAL
21
n
21
VAL
21
A
GLU
22
n
22
GLU
22
A
ASN
23
n
23
ASN
23
A
LEU
24
n
24
LEU
24
A
ARG
25
n
25
ARG
25
A
ARG
26
n
26
ARG
26
A
LEU
27
n
27
LEU
27
A
LEU
28
n
28
LEU
28
A
PRO
29
n
29
PRO
29
A
ASP
30
n
30
ASP
30
A
ASP
31
n
31
ASP
31
A
THR
32
n
32
THR
32
A
HIS
33
n
33
HIS
33
A
ILE
34
n
34
ILE
34
A
MET
35
n
35
MET
35
A
ALA
36
n
36
ALA
36
A
VAL
37
n
37
VAL
37
A
VAL
38
n
38
VAL
38
A
LYS
39
n
39
LYS
39
A
ALA
40
n
40
ALA
40
A
ASN
41
n
41
ASN
41
A
ALA
42
n
42
ALA
42
A
TYR
43
n
43
TYR
43
A
GLY
44
n
44
GLY
44
A
HIS
45
n
45
HIS
45
A
GLY
46
n
46
GLY
46
A
ASP
47
n
47
ASP
47
A
VAL
48
n
48
VAL
48
A
GLN
49
n
49
GLN
49
A
VAL
50
n
50
VAL
50
A
ALA
51
n
51
ALA
51
A
ARG
52
n
52
ARG
52
A
THR
53
n
53
THR
53
A
ALA
54
n
54
ALA
54
A
LEU
55
n
55
LEU
55
A
GLU
56
n
56
GLU
56
A
ALA
57
n
57
ALA
57
A
GLY
58
n
58
GLY
58
A
ALA
59
n
59
ALA
59
A
SER
60
n
60
SER
60
A
ARG
61
n
61
ARG
61
A
LEU
62
n
62
LEU
62
A
ALA
63
n
63
ALA
63
A
VAL
64
n
64
VAL
64
A
ALA
65
n
65
ALA
65
A
PHE
66
n
66
PHE
66
A
LEU
67
n
67
LEU
67
A
ASP
68
n
68
ASP
68
A
GLU
69
n
69
GLU
69
A
ALA
70
n
70
ALA
70
A
LEU
71
n
71
LEU
71
A
ALA
72
n
72
ALA
72
A
LEU
73
n
73
LEU
73
A
ARG
74
n
74
ARG
74
A
GLU
75
n
75
GLU
75
A
LYS
76
n
76
LYS
76
A
GLY
77
n
77
GLY
77
A
ILE
78
n
78
ILE
78
A
GLU
79
n
79
GLU
79
A
ALA
80
n
80
ALA
80
A
PRO
81
n
81
PRO
81
A
ILE
82
n
82
ILE
82
A
LEU
83
n
83
LEU
83
A
VAL
84
n
84
VAL
84
A
LEU
85
n
85
LEU
85
A
GLY
86
n
86
GLY
86
A
ALA
87
n
87
ALA
87
A
SER
88
n
88
SER
88
A
ARG
89
n
89
ARG
89
A
PRO
90
n
90
PRO
90
A
ALA
91
n
91
ALA
91
A
ASP
92
n
92
ASP
92
A
ALA
93
n
93
ALA
93
A
ALA
94
n
94
ALA
94
A
LEU
95
n
95
LEU
95
A
ALA
96
n
96
ALA
96
A
ALA
97
n
97
ALA
97
A
GLN
98
n
98
GLN
98
A
GLN
99
n
99
GLN
99
A
ARG
100
n
100
ARG
100
A
ILE
101
n
101
ILE
101
A
ALA
102
n
102
ALA
102
A
LEU
103
n
103
LEU
103
A
THR
104
n
104
THR
104
A
VAL
105
n
105
VAL
105
A
PHE
106
n
106
PHE
106
A
ARG
107
n
107
ARG
107
A
SER
108
n
108
SER
108
A
ASP
109
n
109
ASP
109
A
TRP
110
n
110
TRP
110
A
LEU
111
n
111
LEU
111
A
GLU
112
n
112
GLU
112
A
GLU
113
n
113
GLU
113
A
ALA
114
n
114
ALA
114
A
SER
115
n
115
SER
115
A
ALA
116
n
116
ALA
116
A
LEU
117
n
117
LEU
117
A
TYR
118
n
118
TYR
118
A
SER
119
n
119
SER
119
A
GLY
120
n
120
GLY
120
A
PRO
121
n
121
PRO
121
A
PHE
122
n
122
PHE
122
A
PRO
123
n
123
PRO
123
A
ILE
124
n
124
ILE
124
A
HIS
125
n
125
HIS
125
A
PHE
126
n
126
PHE
126
A
HIS
127
n
127
HIS
127
A
LEU
128
n
128
LEU
128
A
KCX
129
n
129
KCX
129
A
MET
130
n
130
MET
130
A
ASP
131
n
131
ASP
131
A
THR
132
n
132
THR
132
A
GLY
133
n
133
GLY
133
A
MET
134
n
134
MET
134
A
GLY
135
n
135
GLY
135
A
ARG
136
n
136
ARG
136
A
LEU
137
n
137
LEU
137
A
GLY
138
n
138
GLY
138
A
VAL
139
n
139
VAL
139
A
LYS
140
n
140
LYS
140
A
ASP
141
n
141
ASP
141
A
GLU
142
n
142
GLU
142
A
GLU
143
n
143
GLU
143
A
GLU
144
n
144
GLU
144
A
THR
145
n
145
THR
145
A
LYS
146
n
146
LYS
146
A
ARG
147
n
147
ARG
147
A
ILE
148
n
148
ILE
148
A
VAL
149
n
149
VAL
149
A
ALA
150
n
150
ALA
150
A
LEU
151
n
151
LEU
151
A
ILE
152
n
152
ILE
152
A
GLU
153
n
153
GLU
153
A
ARG
154
n
154
ARG
154
A
HIS
155
n
155
HIS
155
A
PRO
156
n
156
PRO
156
A
HIS
157
n
157
HIS
157
A
PHE
158
n
158
PHE
158
A
VAL
159
n
159
VAL
159
A
LEU
160
n
160
LEU
160
A
GLU
161
n
161
GLU
161
A
GLY
162
n
162
GLY
162
A
LEU
163
n
163
LEU
163
A
TYR
164
n
164
TYR
164
A
THR
165
n
165
THR
165
A
HIS
166
n
166
HIS
166
A
PHE
167
n
167
PHE
167
A
ALA
168
n
168
ALA
168
A
THR
169
n
169
THR
169
A
ALA
170
n
170
ALA
170
A
ASP
171
n
171
ASP
171
A
GLU
172
n
172
GLU
172
A
VAL
173
n
173
VAL
173
A
ASN
174
n
174
ASN
174
A
THR
175
n
175
THR
175
A
ASP
176
n
176
ASP
176
A
TYR
177
n
177
TYR
177
A
PHE
178
n
178
PHE
178
A
SER
179
n
179
SER
179
A
TYR
180
n
180
TYR
180
A
GLN
181
n
181
GLN
181
A
TYR
182
n
182
TYR
182
A
THR
183
n
183
THR
183
A
ARG
184
n
184
ARG
184
A
PHE
185
n
185
PHE
185
A
LEU
186
n
186
LEU
186
A
HIS
187
n
187
HIS
187
A
MET
188
n
188
MET
188
A
LEU
189
n
189
LEU
189
A
GLU
190
n
190
GLU
190
A
TRP
191
n
191
TRP
191
A
LEU
192
n
192
LEU
192
A
PRO
193
n
193
PRO
193
A
SER
194
n
194
SER
194
A
ARG
195
n
195
ARG
195
A
PRO
196
n
196
PRO
196
A
PRO
197
n
197
PRO
197
A
LEU
198
n
198
LEU
198
A
VAL
199
n
199
VAL
199
A
HIS
200
n
200
HIS
200
A
CYS
201
n
201
CYS
201
A
ALA
202
n
202
ALA
202
A
ASN
203
n
203
ASN
203
A
SER
204
n
204
SER
204
A
ALA
205
n
205
ALA
205
A
ALA
206
n
206
ALA
206
A
SER
207
n
207
SER
207
A
LEU
208
n
208
LEU
208
A
ARG
209
n
209
ARG
209
A
PHE
210
n
210
PHE
210
A
PRO
211
n
211
PRO
211
A
ASP
212
n
212
ASP
212
A
ARG
213
n
213
ARG
213
A
THR
214
n
214
THR
214
A
PHE
215
n
215
PHE
215
A
ASN
216
n
216
ASN
216
A
MET
217
n
217
MET
217
A
VAL
218
n
218
VAL
218
A
ARG
219
n
219
ARG
219
A
PHE
220
n
220
PHE
220
A
GLY
221
n
221
GLY
221
A
ILE
222
n
222
ILE
222
A
ALA
223
n
223
ALA
223
A
MET
224
n
224
MET
224
A
TYR
225
n
225
TYR
225
A
GLY
226
n
226
GLY
226
A
LEU
227
n
227
LEU
227
A
ALA
228
n
228
ALA
228
A
PRO
229
n
229
PRO
229
A
SER
230
n
230
SER
230
A
PRO
231
n
231
PRO
231
A
GLY
232
n
232
GLY
232
A
ILE
233
n
233
ILE
233
A
LYS
234
n
234
LYS
234
A
PRO
235
n
235
PRO
235
A
LEU
236
n
236
LEU
236
A
LEU
237
n
237
LEU
237
A
PRO
238
n
238
PRO
238
A
TYR
239
n
239
TYR
239
A
PRO
240
n
240
PRO
240
A
LEU
241
n
241
LEU
241
A
LYS
242
n
242
LYS
242
A
GLU
243
n
243
GLU
243
A
ALA
244
n
244
ALA
244
A
PHE
245
n
245
PHE
245
A
SER
246
n
246
SER
246
A
LEU
247
n
247
LEU
247
A
HIS
248
n
248
HIS
248
A
SER
249
n
249
SER
249
A
ARG
250
n
250
ARG
250
A
LEU
251
n
251
LEU
251
A
VAL
252
n
252
VAL
252
A
HIS
253
n
253
HIS
253
A
VAL
254
n
254
VAL
254
A
LYS
255
n
255
LYS
255
A
LYS
256
n
256
LYS
256
A
LEU
257
n
257
LEU
257
A
GLN
258
n
258
GLN
258
A
PRO
259
n
259
PRO
259
A
GLY
260
n
260
GLY
260
A
GLU
261
n
261
GLU
261
A
LYS
262
n
262
LYS
262
A
VAL
263
n
263
VAL
263
A
SER
264
n
264
SER
264
A
TYR
265
n
265
TYR
265
A
GLY
266
n
266
GLY
266
A
ALA
267
n
267
ALA
267
A
THR
268
n
268
THR
268
A
TYR
269
n
269
TYR
269
A
THR
270
n
270
THR
270
A
ALA
271
n
271
ALA
271
A
GLN
272
n
272
GLN
272
A
THR
273
n
273
THR
273
A
GLU
274
n
274
GLU
274
A
GLU
275
n
275
GLU
275
A
TRP
276
n
276
TRP
276
A
ILE
277
n
277
ILE
277
A
GLY
278
n
278
GLY
278
A
THR
279
n
279
THR
279
A
ILE
280
n
280
ILE
280
A
PRO
281
n
281
PRO
281
A
ILE
282
n
282
ILE
282
A
GLY
283
n
283
GLY
283
A
TYR
284
n
284
TYR
284
A
ALA
285
n
285
ALA
285
A
ASP
286
n
286
ASP
286
A
GLY
287
n
287
GLY
287
A
TRP
288
n
288
TRP
288
A
LEU
289
n
289
LEU
289
A
ARG
290
n
290
ARG
290
A
ARG
291
n
291
ARG
291
A
LEU
292
n
292
LEU
292
A
GLN
293
n
293
GLN
293
A
HIS
294
n
294
HIS
294
A
PHE
295
n
295
PHE
295
A
HIS
296
n
296
HIS
296
A
VAL
297
n
297
VAL
297
A
LEU
298
n
298
LEU
298
A
VAL
299
n
299
VAL
299
A
ASP
300
n
300
ASP
300
A
GLY
301
n
301
GLY
301
A
GLN
302
n
302
GLN
302
A
LYS
303
n
303
LYS
303
A
ALA
304
n
304
ALA
304
A
PRO
305
n
305
PRO
305
A
ILE
306
n
306
ILE
306
A
VAL
307
n
307
VAL
307
A
GLY
308
n
308
GLY
308
A
ARG
309
n
309
ARG
309
A
ILE
310
n
310
ILE
310
A
CYS
311
n
311
CYS
311
A
MET
312
n
312
MET
312
A
ASP
313
n
313
ASP
313
A
GLN
314
n
314
GLN
314
A
CYS
315
n
315
CYS
315
A
MET
316
n
316
MET
316
A
ILE
317
n
317
ILE
317
A
ARG
318
n
318
ARG
318
A
LEU
319
n
319
LEU
319
A
PRO
320
n
320
PRO
320
A
GLY
321
n
321
GLY
321
A
PRO
322
n
322
PRO
322
A
LEU
323
n
323
LEU
323
A
PRO
324
n
324
PRO
324
A
VAL
325
n
325
VAL
325
A
GLY
326
n
326
GLY
326
A
THR
327
n
327
THR
327
A
LYS
328
n
328
LYS
328
A
VAL
329
n
329
VAL
329
A
THR
330
n
330
THR
330
A
LEU
331
n
331
LEU
331
A
ILE
332
n
332
ILE
332
A
GLY
333
n
333
GLY
333
A
ARG
334
n
334
ARG
334
A
GLN
335
n
335
GLN
335
A
GLY
336
n
336
GLY
336
A
ASP
337
n
337
ASP
337
A
GLU
338
n
338
GLU
338
A
VAL
339
n
339
VAL
339
A
ILE
340
n
340
ILE
340
A
SER
341
n
341
SER
341
A
ILE
342
n
342
ILE
342
A
ASP
343
n
343
ASP
343
A
ASP
344
n
344
ASP
344
A
VAL
345
n
345
VAL
345
A
ALA
346
n
346
ALA
346
A
ARG
347
n
347
ARG
347
A
HIS
348
n
348
HIS
348
A
LEU
349
n
349
LEU
349
A
GLU
350
n
350
GLU
350
A
THR
351
n
351
THR
351
A
ILE
352
n
352
ILE
352
A
ASN
353
n
353
ASN
353
A
TYR
354
n
354
TYR
354
A
GLU
355
n
355
GLU
355
A
VAL
356
n
356
VAL
356
A
PRO
357
n
357
PRO
357
A
CYS
358
n
358
CYS
358
A
THR
359
n
359
THR
359
A
ILE
360
n
360
ILE
360
A
SER
361
n
361
SER
361
A
TYR
362
n
362
TYR
362
A
ARG
363
n
363
ARG
363
A
VAL
364
n
364
VAL
364
A
PRO
365
n
365
PRO
365
A
ARG
366
n
366
ARG
366
A
ILE
367
n
367
ILE
367
A
PHE
368
n
368
PHE
368
A
PHE
369
n
369
PHE
369
A
ARG
370
n
370
ARG
370
A
HIS
371
n
371
HIS
371
A
LYS
372
n
372
LYS
372
A
ARG
373
n
373
ARG
373
A
ILE
374
n
374
ILE
374
A
MET
375
n
375
MET
375
A
GLU
376
n
376
GLU
376
A
VAL
377
n
377
VAL
377
A
ARG
378
n
378
ARG
378
A
ASN
379
n
379
ASN
379
A
ALA
380
n
380
ALA
380
A
ILE
381
n
381
ILE
381
A
GLY
382
n
382
GLY
382
A
ARG
383
n
383
ARG
383
A
n
384
384
A
n
385
385
A
n
386
386
A
n
387
387
A
n
388
388
A
n
1
1
B
ASN
2
n
2
ASN
2
B
ASP
3
n
3
ASP
3
B
PHE
4
n
4
PHE
4
B
HIS
5
n
5
HIS
5
B
ARG
6
n
6
ARG
6
B
ASP
7
n
7
ASP
7
B
THR
8
n
8
THR
8
B
TRP
9
n
9
TRP
9
B
ALA
10
n
10
ALA
10
B
GLU
11
n
11
GLU
11
B
VAL
12
n
12
VAL
12
B
ASP
13
n
13
ASP
13
B
LEU
14
n
14
LEU
14
B
ASP
15
n
15
ASP
15
B
ALA
16
n
16
ALA
16
B
ILE
17
n
17
ILE
17
B
TYR
18
n
18
TYR
18
B
ASP
19
n
19
ASP
19
B
ASN
20
n
20
ASN
20
B
VAL
21
n
21
VAL
21
B
GLU
22
n
22
GLU
22
B
ASN
23
n
23
ASN
23
B
LEU
24
n
24
LEU
24
B
ARG
25
n
25
ARG
25
B
ARG
26
n
26
ARG
26
B
LEU
27
n
27
LEU
27
B
LEU
28
n
28
LEU
28
B
PRO
29
n
29
PRO
29
B
ASP
30
n
30
ASP
30
B
ASP
31
n
31
ASP
31
B
THR
32
n
32
THR
32
B
HIS
33
n
33
HIS
33
B
ILE
34
n
34
ILE
34
B
MET
35
n
35
MET
35
B
ALA
36
n
36
ALA
36
B
VAL
37
n
37
VAL
37
B
VAL
38
n
38
VAL
38
B
LYS
39
n
39
LYS
39
B
ALA
40
n
40
ALA
40
B
ASN
41
n
41
ASN
41
B
ALA
42
n
42
ALA
42
B
TYR
43
n
43
TYR
43
B
GLY
44
n
44
GLY
44
B
HIS
45
n
45
HIS
45
B
GLY
46
n
46
GLY
46
B
ASP
47
n
47
ASP
47
B
VAL
48
n
48
VAL
48
B
GLN
49
n
49
GLN
49
B
VAL
50
n
50
VAL
50
B
ALA
51
n
51
ALA
51
B
ARG
52
n
52
ARG
52
B
THR
53
n
53
THR
53
B
ALA
54
n
54
ALA
54
B
LEU
55
n
55
LEU
55
B
GLU
56
n
56
GLU
56
B
ALA
57
n
57
ALA
57
B
GLY
58
n
58
GLY
58
B
ALA
59
n
59
ALA
59
B
SER
60
n
60
SER
60
B
ARG
61
n
61
ARG
61
B
LEU
62
n
62
LEU
62
B
ALA
63
n
63
ALA
63
B
VAL
64
n
64
VAL
64
B
ALA
65
n
65
ALA
65
B
PHE
66
n
66
PHE
66
B
LEU
67
n
67
LEU
67
B
ASP
68
n
68
ASP
68
B
GLU
69
n
69
GLU
69
B
ALA
70
n
70
ALA
70
B
LEU
71
n
71
LEU
71
B
ALA
72
n
72
ALA
72
B
LEU
73
n
73
LEU
73
B
ARG
74
n
74
ARG
74
B
GLU
75
n
75
GLU
75
B
LYS
76
n
76
LYS
76
B
GLY
77
n
77
GLY
77
B
ILE
78
n
78
ILE
78
B
GLU
79
n
79
GLU
79
B
ALA
80
n
80
ALA
80
B
PRO
81
n
81
PRO
81
B
ILE
82
n
82
ILE
82
B
LEU
83
n
83
LEU
83
B
VAL
84
n
84
VAL
84
B
LEU
85
n
85
LEU
85
B
GLY
86
n
86
GLY
86
B
ALA
87
n
87
ALA
87
B
SER
88
n
88
SER
88
B
ARG
89
n
89
ARG
89
B
PRO
90
n
90
PRO
90
B
ALA
91
n
91
ALA
91
B
ASP
92
n
92
ASP
92
B
ALA
93
n
93
ALA
93
B
ALA
94
n
94
ALA
94
B
LEU
95
n
95
LEU
95
B
ALA
96
n
96
ALA
96
B
ALA
97
n
97
ALA
97
B
GLN
98
n
98
GLN
98
B
GLN
99
n
99
GLN
99
B
ARG
100
n
100
ARG
100
B
ILE
101
n
101
ILE
101
B
ALA
102
n
102
ALA
102
B
LEU
103
n
103
LEU
103
B
THR
104
n
104
THR
104
B
VAL
105
n
105
VAL
105
B
PHE
106
n
106
PHE
106
B
ARG
107
n
107
ARG
107
B
SER
108
n
108
SER
108
B
ASP
109
n
109
ASP
109
B
TRP
110
n
110
TRP
110
B
LEU
111
n
111
LEU
111
B
GLU
112
n
112
GLU
112
B
GLU
113
n
113
GLU
113
B
ALA
114
n
114
ALA
114
B
SER
115
n
115
SER
115
B
ALA
116
n
116
ALA
116
B
LEU
117
n
117
LEU
117
B
TYR
118
n
118
TYR
118
B
SER
119
n
119
SER
119
B
GLY
120
n
120
GLY
120
B
PRO
121
n
121
PRO
121
B
PHE
122
n
122
PHE
122
B
PRO
123
n
123
PRO
123
B
ILE
124
n
124
ILE
124
B
HIS
125
n
125
HIS
125
B
PHE
126
n
126
PHE
126
B
HIS
127
n
127
HIS
127
B
LEU
128
n
128
LEU
128
B
KCX
129
n
129
KCX
129
B
MET
130
n
130
MET
130
B
ASP
131
n
131
ASP
131
B
THR
132
n
132
THR
132
B
GLY
133
n
133
GLY
133
B
MET
134
n
134
MET
134
B
GLY
135
n
135
GLY
135
B
ARG
136
n
136
ARG
136
B
LEU
137
n
137
LEU
137
B
GLY
138
n
138
GLY
138
B
VAL
139
n
139
VAL
139
B
LYS
140
n
140
LYS
140
B
ASP
141
n
141
ASP
141
B
GLU
142
n
142
GLU
142
B
GLU
143
n
143
GLU
143
B
GLU
144
n
144
GLU
144
B
THR
145
n
145
THR
145
B
LYS
146
n
146
LYS
146
B
ARG
147
n
147
ARG
147
B
ILE
148
n
148
ILE
148
B
VAL
149
n
149
VAL
149
B
ALA
150
n
150
ALA
150
B
LEU
151
n
151
LEU
151
B
ILE
152
n
152
ILE
152
B
GLU
153
n
153
GLU
153
B
ARG
154
n
154
ARG
154
B
HIS
155
n
155
HIS
155
B
PRO
156
n
156
PRO
156
B
HIS
157
n
157
HIS
157
B
PHE
158
n
158
PHE
158
B
VAL
159
n
159
VAL
159
B
LEU
160
n
160
LEU
160
B
GLU
161
n
161
GLU
161
B
GLY
162
n
162
GLY
162
B
LEU
163
n
163
LEU
163
B
TYR
164
n
164
TYR
164
B
THR
165
n
165
THR
165
B
HIS
166
n
166
HIS
166
B
PHE
167
n
167
PHE
167
B
ALA
168
n
168
ALA
168
B
THR
169
n
169
THR
169
B
ALA
170
n
170
ALA
170
B
ASP
171
n
171
ASP
171
B
GLU
172
n
172
GLU
172
B
VAL
173
n
173
VAL
173
B
ASN
174
n
174
ASN
174
B
THR
175
n
175
THR
175
B
ASP
176
n
176
ASP
176
B
TYR
177
n
177
TYR
177
B
PHE
178
n
178
PHE
178
B
SER
179
n
179
SER
179
B
TYR
180
n
180
TYR
180
B
GLN
181
n
181
GLN
181
B
TYR
182
n
182
TYR
182
B
THR
183
n
183
THR
183
B
ARG
184
n
184
ARG
184
B
PHE
185
n
185
PHE
185
B
LEU
186
n
186
LEU
186
B
HIS
187
n
187
HIS
187
B
MET
188
n
188
MET
188
B
LEU
189
n
189
LEU
189
B
GLU
190
n
190
GLU
190
B
TRP
191
n
191
TRP
191
B
LEU
192
n
192
LEU
192
B
PRO
193
n
193
PRO
193
B
SER
194
n
194
SER
194
B
ARG
195
n
195
ARG
195
B
PRO
196
n
196
PRO
196
B
PRO
197
n
197
PRO
197
B
LEU
198
n
198
LEU
198
B
VAL
199
n
199
VAL
199
B
HIS
200
n
200
HIS
200
B
CYS
201
n
201
CYS
201
B
ALA
202
n
202
ALA
202
B
ASN
203
n
203
ASN
203
B
SER
204
n
204
SER
204
B
ALA
205
n
205
ALA
205
B
ALA
206
n
206
ALA
206
B
SER
207
n
207
SER
207
B
LEU
208
n
208
LEU
208
B
ARG
209
n
209
ARG
209
B
PHE
210
n
210
PHE
210
B
PRO
211
n
211
PRO
211
B
ASP
212
n
212
ASP
212
B
ARG
213
n
213
ARG
213
B
THR
214
n
214
THR
214
B
PHE
215
n
215
PHE
215
B
ASN
216
n
216
ASN
216
B
MET
217
n
217
MET
217
B
VAL
218
n
218
VAL
218
B
ARG
219
n
219
ARG
219
B
PHE
220
n
220
PHE
220
B
GLY
221
n
221
GLY
221
B
ILE
222
n
222
ILE
222
B
ALA
223
n
223
ALA
223
B
MET
224
n
224
MET
224
B
TYR
225
n
225
TYR
225
B
GLY
226
n
226
GLY
226
B
LEU
227
n
227
LEU
227
B
ALA
228
n
228
ALA
228
B
PRO
229
n
229
PRO
229
B
SER
230
n
230
SER
230
B
PRO
231
n
231
PRO
231
B
GLY
232
n
232
GLY
232
B
ILE
233
n
233
ILE
233
B
LYS
234
n
234
LYS
234
B
PRO
235
n
235
PRO
235
B
LEU
236
n
236
LEU
236
B
LEU
237
n
237
LEU
237
B
PRO
238
n
238
PRO
238
B
TYR
239
n
239
TYR
239
B
PRO
240
n
240
PRO
240
B
LEU
241
n
241
LEU
241
B
LYS
242
n
242
LYS
242
B
GLU
243
n
243
GLU
243
B
ALA
244
n
244
ALA
244
B
PHE
245
n
245
PHE
245
B
SER
246
n
246
SER
246
B
LEU
247
n
247
LEU
247
B
HIS
248
n
248
HIS
248
B
SER
249
n
249
SER
249
B
ARG
250
n
250
ARG
250
B
LEU
251
n
251
LEU
251
B
VAL
252
n
252
VAL
252
B
HIS
253
n
253
HIS
253
B
VAL
254
n
254
VAL
254
B
LYS
255
n
255
LYS
255
B
LYS
256
n
256
LYS
256
B
LEU
257
n
257
LEU
257
B
GLN
258
n
258
GLN
258
B
PRO
259
n
259
PRO
259
B
GLY
260
n
260
GLY
260
B
GLU
261
n
261
GLU
261
B
LYS
262
n
262
LYS
262
B
VAL
263
n
263
VAL
263
B
SER
264
n
264
SER
264
B
TYR
265
n
265
TYR
265
B
GLY
266
n
266
GLY
266
B
ALA
267
n
267
ALA
267
B
THR
268
n
268
THR
268
B
TYR
269
n
269
TYR
269
B
THR
270
n
270
THR
270
B
ALA
271
n
271
ALA
271
B
GLN
272
n
272
GLN
272
B
THR
273
n
273
THR
273
B
GLU
274
n
274
GLU
274
B
GLU
275
n
275
GLU
275
B
TRP
276
n
276
TRP
276
B
ILE
277
n
277
ILE
277
B
GLY
278
n
278
GLY
278
B
THR
279
n
279
THR
279
B
ILE
280
n
280
ILE
280
B
PRO
281
n
281
PRO
281
B
ILE
282
n
282
ILE
282
B
GLY
283
n
283
GLY
283
B
TYR
284
n
284
TYR
284
B
ALA
285
n
285
ALA
285
B
ASP
286
n
286
ASP
286
B
GLY
287
n
287
GLY
287
B
TRP
288
n
288
TRP
288
B
LEU
289
n
289
LEU
289
B
ARG
290
n
290
ARG
290
B
ARG
291
n
291
ARG
291
B
LEU
292
n
292
LEU
292
B
GLN
293
n
293
GLN
293
B
HIS
294
n
294
HIS
294
B
PHE
295
n
295
PHE
295
B
HIS
296
n
296
HIS
296
B
VAL
297
n
297
VAL
297
B
LEU
298
n
298
LEU
298
B
VAL
299
n
299
VAL
299
B
ASP
300
n
300
ASP
300
B
GLY
301
n
301
GLY
301
B
GLN
302
n
302
GLN
302
B
LYS
303
n
303
LYS
303
B
ALA
304
n
304
ALA
304
B
PRO
305
n
305
PRO
305
B
ILE
306
n
306
ILE
306
B
VAL
307
n
307
VAL
307
B
GLY
308
n
308
GLY
308
B
ARG
309
n
309
ARG
309
B
ILE
310
n
310
ILE
310
B
CYS
311
n
311
CYS
311
B
MET
312
n
312
MET
312
B
ASP
313
n
313
ASP
313
B
GLN
314
n
314
GLN
314
B
CYS
315
n
315
CYS
315
B
MET
316
n
316
MET
316
B
ILE
317
n
317
ILE
317
B
ARG
318
n
318
ARG
318
B
LEU
319
n
319
LEU
319
B
PRO
320
n
320
PRO
320
B
GLY
321
n
321
GLY
321
B
PRO
322
n
322
PRO
322
B
LEU
323
n
323
LEU
323
B
PRO
324
n
324
PRO
324
B
VAL
325
n
325
VAL
325
B
GLY
326
n
326
GLY
326
B
THR
327
n
327
THR
327
B
LYS
328
n
328
LYS
328
B
VAL
329
n
329
VAL
329
B
THR
330
n
330
THR
330
B
LEU
331
n
331
LEU
331
B
ILE
332
n
332
ILE
332
B
GLY
333
n
333
GLY
333
B
ARG
334
n
334
ARG
334
B
GLN
335
n
335
GLN
335
B
GLY
336
n
336
GLY
336
B
ASP
337
n
337
ASP
337
B
GLU
338
n
338
GLU
338
B
VAL
339
n
339
VAL
339
B
ILE
340
n
340
ILE
340
B
SER
341
n
341
SER
341
B
ILE
342
n
342
ILE
342
B
ASP
343
n
343
ASP
343
B
ASP
344
n
344
ASP
344
B
VAL
345
n
345
VAL
345
B
ALA
346
n
346
ALA
346
B
ARG
347
n
347
ARG
347
B
HIS
348
n
348
HIS
348
B
LEU
349
n
349
LEU
349
B
GLU
350
n
350
GLU
350
B
THR
351
n
351
THR
351
B
ILE
352
n
352
ILE
352
B
ASN
353
n
353
ASN
353
B
TYR
354
n
354
TYR
354
B
GLU
355
n
355
GLU
355
B
VAL
356
n
356
VAL
356
B
PRO
357
n
357
PRO
357
B
CYS
358
n
358
CYS
358
B
THR
359
n
359
THR
359
B
ILE
360
n
360
ILE
360
B
SER
361
n
361
SER
361
B
TYR
362
n
362
TYR
362
B
ARG
363
n
363
ARG
363
B
VAL
364
n
364
VAL
364
B
PRO
365
n
365
PRO
365
B
ARG
366
n
366
ARG
366
B
ILE
367
n
367
ILE
367
B
PHE
368
n
368
PHE
368
B
PHE
369
n
369
PHE
369
B
ARG
370
n
370
ARG
370
B
HIS
371
n
371
HIS
371
B
LYS
372
n
372
LYS
372
B
ARG
373
n
373
ARG
373
B
ILE
374
n
374
ILE
374
B
MET
375
n
375
MET
375
B
GLU
376
n
376
GLU
376
B
VAL
377
n
377
VAL
377
B
ARG
378
n
378
ARG
378
B
ASN
379
n
379
ASN
379
B
ALA
380
n
380
ALA
380
B
ILE
381
n
381
ILE
381
B
GLY
382
n
382
GLY
382
B
ARG
383
n
383
ARG
383
B
n
384
384
B
n
385
385
B
n
386
386
B
n
387
387
B
n
388
388
B
author_and_software_defined_assembly
PISA
2
dimeric
6200
-10
27200
A
KCX
129
LYSINE NZ-CARBOXYLIC ACID
A
KCX
129
LYS
B
KCX
129
LYSINE NZ-CARBOXYLIC ACID
B
KCX
129
LYS
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
MET
375
A
O
MET
375
A
N
PHE
368
A
N
PHE
368
A
O
ILE
367
A
O
ILE
367
A
N
VAL
12
A
N
VAL
12
A
N
TRP
9
A
N
TRP
9
A
O
HIS
248
A
O
HIS
248
A
N
LEU
247
A
N
LEU
247
A
O
LEU
331
A
O
LEU
331
A
O
THR
330
A
O
THR
330
A
N
LEU
298
A
N
LEU
298
A
N
VAL
297
A
N
VAL
297
A
O
ALA
304
A
O
ALA
304
A
N
VAL
307
A
N
VAL
307
A
O
MET
316
A
O
MET
316
A
O
LEU
319
A
O
LEU
319
A
N
TRP
276
A
N
TRP
276
A
O
GLU
275
A
O
GLU
275
A
N
LEU
257
A
N
LEU
257
A
O
MET
375
A
O
MET
375
A
N
PHE
368
A
N
PHE
368
A
O
ILE
367
A
O
ILE
367
A
N
VAL
12
A
N
VAL
12
A
N
TRP
9
A
N
TRP
9
A
O
HIS
248
A
O
HIS
248
A
N
LEU
247
A
N
LEU
247
A
O
LEU
331
A
O
LEU
331
A
N
GLY
333
A
N
GLY
333
A
O
ILE
340
A
O
ILE
340
A
O
LEU
198
A
O
LEU
198
A
N
LEU
163
A
N
LEU
163
A
O
VAL
159
A
O
VAL
159
A
N
PHE
126
A
N
PHE
126
A
O
HIS
127
A
O
HIS
127
A
N
LEU
103
A
N
LEU
103
A
O
ALA
102
A
O
ALA
102
A
N
ILE
82
A
N
ILE
82
A
O
LEU
83
A
O
LEU
83
A
N
VAL
64
A
N
VAL
64
A
O
ARG
61
A
O
ARG
61
A
N
ALA
36
A
N
ALA
36
A
N
MET
35
A
N
MET
35
A
O
VAL
218
A
O
VAL
218
A
N
VAL
263
A
N
VAL
263
A
O
TYR
269
A
O
TYR
269
B
O
MET
375
B
O
MET
375
B
N
PHE
368
B
N
PHE
368
B
O
ILE
367
B
O
ILE
367
B
N
VAL
12
B
N
VAL
12
B
N
TRP
9
B
N
TRP
9
B
O
HIS
248
B
O
HIS
248
B
N
SER
249
B
N
SER
249
B
O
VAL
329
B
O
VAL
329
B
O
THR
330
B
O
THR
330
B
N
LEU
298
B
N
LEU
298
B
N
VAL
297
B
N
VAL
297
B
O
ALA
304
B
O
ALA
304
B
N
VAL
307
B
N
VAL
307
B
O
MET
316
B
O
MET
316
B
O
LEU
319
B
O
LEU
319
B
N
TRP
276
B
N
TRP
276
B
O
GLU
275
B
O
GLU
275
B
N
LEU
257
B
N
LEU
257
B
O
MET
375
B
O
MET
375
B
N
PHE
368
B
N
PHE
368
B
O
ILE
367
B
O
ILE
367
B
N
VAL
12
B
N
VAL
12
B
N
TRP
9
B
N
TRP
9
B
O
HIS
248
B
O
HIS
248
B
N
SER
249
B
N
SER
249
B
O
VAL
329
B
O
VAL
329
B
N
GLY
333
B
N
GLY
333
B
O
ILE
340
B
O
ILE
340
B
O
LEU
198
B
O
LEU
198
B
N
LEU
163
B
N
LEU
163
B
O
TYR
164
B
O
TYR
164
B
N
LEU
128
B
N
LEU
128
B
O
HIS
127
B
O
HIS
127
B
N
LEU
103
B
N
LEU
103
B
O
ALA
102
B
O
ALA
102
B
N
VAL
84
B
N
VAL
84
B
O
LEU
83
B
O
LEU
83
B
N
LEU
62
B
N
LEU
62
B
O
ARG
61
B
O
ARG
61
B
N
ALA
36
B
N
ALA
36
B
N
MET
35
B
N
MET
35
B
O
VAL
218
B
O
VAL
218
B
N
VAL
263
B
N
VAL
263
B
O
TYR
269
B
O
TYR
269
1
A
CG
ARG
383
A
CG
ARG
383
1
Y
1
A
CD
ARG
383
A
CD
ARG
383
1
Y
1
A
NE
ARG
383
A
NE
ARG
383
1
Y
1
A
CZ
ARG
383
A
CZ
ARG
383
1
Y
1
A
NH1
ARG
383
A
NH1
ARG
383
1
Y
1
A
NH2
ARG
383
A
NH2
ARG
383
1
Y
1
B
CG
ARG
383
B
CG
ARG
383
1
Y
1
B
CD
ARG
383
B
CD
ARG
383
1
Y
1
B
NE
ARG
383
B
NE
ARG
383
1
Y
1
B
CZ
ARG
383
B
CZ
ARG
383
1
Y
1
B
NH1
ARG
383
B
NH1
ARG
383
1
Y
1
B
NH2
ARG
383
B
NH2
ARG
383
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
GLY
384
A
GLY
384
1
Y
1
A
GLU
385
A
GLU
385
1
Y
1
A
SER
386
A
SER
386
1
Y
1
A
SER
387
A
SER
387
1
Y
1
A
ALA
388
A
ALA
388
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
GLY
384
B
GLY
384
1
Y
1
B
GLU
385
B
GLU
385
1
Y
1
B
SER
386
B
SER
386
1
Y
1
B
SER
387
B
SER
387
1
Y
1
B
ALA
388
B
ALA
388
1
Y
1
A
ARG
136
-91.11
-80.25
1
A
CYS
201
-162.18
-26.51
1
A
ASN
203
-107.08
-162.50
1
A
PHE
215
72.07
-134.83
1
A
SER
264
67.94
179.95
1
B
ASP
30
-47.46
-17.45
1
B
PHE
106
-151.78
7.10
1
B
ARG
136
-90.82
-75.55
1
B
CYS
201
-161.01
-28.89
1
B
ASN
203
-109.53
-169.78
1
B
PHE
215
66.72
-140.34
1
B
SER
264
66.25
-179.53
PROTEIN_REP.PARAM
TOPHCSDX.PRO
PDA.PARAM
PDA.TOP
WATER_REP.PARAM
WATER.TOP
22.7
-0.08
0.00
0.00
2.57
0.00
-2.49
0.216
0.003
0.169
0.169
2.00
7.99
3982
39514
10.1
75.9
RANDOM
591826.07
0.000000
1
RESTRAINED
THROUGHOUT
2.0
MOLECULAR REPLACEMENT
PDB 1L6F
Engh & Huber
FLAT MODEL
93.3228
0.407277
0.26
0.21
5.00
0.27
0.24
2.00
7.99
247
6355
42
0
6066
0.007
1.3
26.6
0.69
2.00
1.50
2.90
2.00
3.46
2.00
4.78
2.50
0.284
0.013
0.254
2.12
455
4073
6
10.0
52.8
7.0
1.94
38.76
1L6G
50473
50473
0
0.077
1
6.67
4.00
86.87
1.939
2.009
1.64
5583
0.496
1.81
76.1
data scaling
SAINT
data reduction
SAINT
model building
X-PLOR
refinement
CNS
1.0
phasing
X-PLOR
Alanine racemase bound with N-(5'-phosphopyridoxyl)-D-alanine
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
LEU
14
A
LEU
14
HELX_P
A
LEU
28
A
LEU
28
1
1
15
A
VAL
38
A
VAL
38
HELX_P
A
HIS
45
A
HIS
45
1
2
8
A
GLY
46
A
GLY
46
HELX_P
A
GLY
58
A
GLY
58
1
3
13
A
PHE
66
A
PHE
66
HELX_P
A
LYS
76
A
LYS
76
1
4
11
A
ARG
89
A
ARG
89
HELX_P
A
ALA
91
A
ALA
91
5
5
3
A
ASP
92
A
ASP
92
HELX_P
A
GLN
99
A
GLN
99
1
6
8
A
ARG
107
A
ARG
107
HELX_P
A
TYR
118
A
TYR
118
1
7
12
A
ASP
141
A
ASP
141
HELX_P
A
HIS
155
A
HIS
155
1
8
15
A
THR
175
A
THR
175
HELX_P
A
GLU
190
A
GLU
190
1
9
16
A
ASN
203
A
ASN
203
HELX_P
A
PHE
210
A
PHE
210
1
10
8
A
PRO
211
A
PRO
211
HELX_P
A
THR
214
A
THR
214
5
11
4
A
GLY
221
A
GLY
221
HELX_P
A
GLY
226
A
GLY
226
5
12
6
A
ILE
233
A
ILE
233
HELX_P
A
LEU
237
A
LEU
237
5
13
5
A
SER
264
A
SER
264
HELX_P
A
THR
268
A
THR
268
5
14
5
A
GLY
283
A
GLY
283
HELX_P
A
GLY
287
A
GLY
287
5
15
5
A
LEU
289
A
LEU
289
HELX_P
A
HIS
294
A
HIS
294
5
16
6
A
SER
341
A
SER
341
HELX_P
A
GLU
350
A
GLU
350
1
17
10
A
TYR
354
A
TYR
354
HELX_P
A
ILE
360
A
ILE
360
1
18
7
B
LEU
14
B
LEU
14
HELX_P
B
LEU
28
B
LEU
28
1
19
15
B
VAL
38
B
VAL
38
HELX_P
B
HIS
45
B
HIS
45
1
20
8
B
GLY
46
B
GLY
46
HELX_P
B
GLY
58
B
GLY
58
1
21
13
B
PHE
66
B
PHE
66
HELX_P
B
LYS
76
B
LYS
76
1
22
11
B
ARG
89
B
ARG
89
HELX_P
B
ALA
91
B
ALA
91
5
23
3
B
ASP
92
B
ASP
92
HELX_P
B
GLN
99
B
GLN
99
1
24
8
B
ARG
107
B
ARG
107
HELX_P
B
TYR
118
B
TYR
118
1
25
12
B
ASP
141
B
ASP
141
HELX_P
B
HIS
155
B
HIS
155
1
26
15
B
THR
175
B
THR
175
HELX_P
B
LEU
189
B
LEU
189
1
27
15
B
GLU
190
B
GLU
190
HELX_P
B
LEU
192
B
LEU
192
5
28
3
B
ASN
203
B
ASN
203
HELX_P
B
PHE
210
B
PHE
210
1
29
8
B
PRO
211
B
PRO
211
HELX_P
B
THR
214
B
THR
214
5
30
4
B
GLY
221
B
GLY
221
HELX_P
B
GLY
226
B
GLY
226
5
31
6
B
ILE
233
B
ILE
233
HELX_P
B
LEU
237
B
LEU
237
5
32
5
B
SER
264
B
SER
264
HELX_P
B
THR
268
B
THR
268
5
33
5
B
GLY
283
B
GLY
283
HELX_P
B
GLY
287
B
GLY
287
5
34
5
B
LEU
289
B
LEU
289
HELX_P
B
GLN
293
B
GLN
293
5
35
5
B
SER
341
B
SER
341
HELX_P
B
GLU
350
B
GLU
350
1
36
10
B
TYR
354
B
TYR
354
HELX_P
B
ILE
360
B
ILE
360
1
37
7
covale
1.330
both
A
LEU
128
A
C
LEU
128
1_555
A
KCX
129
A
N
KCX
129
1_555
covale
1.330
both
A
KCX
129
A
C
KCX
129
1_555
A
MET
130
A
N
MET
130
1_555
covale
1.329
both
B
LEU
128
B
C
LEU
128
1_555
B
KCX
129
B
N
KCX
129
1_555
covale
1.329
both
B
KCX
129
B
C
KCX
129
1_555
B
MET
130
B
N
MET
130
1_555
ISOMERASE
alanine racemase, reaction mechanism, N-(5'-phosphopyridoxyl)-alanine, ISOMERASE
A
GLY
120
A
GLY
120
1
A
PRO
121
A
PRO
121
0.19
B
GLY
120
B
GLY
120
1
B
PRO
121
B
PRO
121
0.10
ALR_BACST
UNP
1
1
P10724
MNDFHRDTWAEVDLDAIYDNVENLRRLLPDDTHIMAVVKANAYGHGDVQVARTALEAGASRLAVAFLDEALALREKGIEA
PILVLGASRPADAALAAQQRIALTVFRSDWLEEASALYSGPFPIHFHLKMDTGMGRLGVKDEEETKRIVALIERHPHFVL
EGLYTHFATADEVNTDYFSYQYTRFLHMLEWLPSRPPLVHCANSAASLRFPDRTFNMVRFGIAMYGLAPSPGIKPLLPYP
LKEAFSLHSRLVHVKKLQPGEKVSYGATYTAQTEEWIGTIPIGYADGWLRRLQHFHVLVDGQKAPIVGRICMDQCMIRLP
GPLPVGTKVTLIGRQGDEVISIDDVARHLETINYEVPCTISYRVPRIFFRHKRIMEVRNAIGRGESSA
1
388
1L6G
1
388
P10724
A
1
1
388
1
388
1L6G
1
388
P10724
B
1
1
388
1
LYS
modified residue
KCX
129
1L6G
A
P10724
UNP
129
129
2
LYS
modified residue
KCX
129
1L6G
B
P10724
UNP
129
129
10
6
8
2
10
6
8
2
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
A
ARG
373
A
ARG
373
A
ARG
378
A
ARG
378
A
ARG
366
A
ARG
366
A
ARG
370
A
ARG
370
A
THR
8
A
THR
8
A
ASP
13
A
ASP
13
A
PHE
245
A
PHE
245
A
ARG
250
A
ARG
250
A
LYS
328
A
LYS
328
A
GLN
335
A
GLN
335
A
HIS
296
A
HIS
296
A
VAL
299
A
VAL
299
A
GLN
302
A
GLN
302
A
VAL
307
A
VAL
307
A
CYS
315
A
CYS
315
A
LEU
319
A
LEU
319
A
GLU
275
A
GLU
275
A
ILE
280
A
ILE
280
A
HIS
253
A
HIS
253
A
LEU
257
A
LEU
257
A
ARG
373
A
ARG
373
A
ARG
378
A
ARG
378
A
ARG
366
A
ARG
366
A
ARG
370
A
ARG
370
A
THR
8
A
THR
8
A
ASP
13
A
ASP
13
A
PHE
245
A
PHE
245
A
ARG
250
A
ARG
250
A
LYS
328
A
LYS
328
A
GLN
335
A
GLN
335
A
GLU
338
A
GLU
338
A
ILE
340
A
ILE
340
A
LEU
198
A
LEU
198
A
HIS
200
A
HIS
200
A
PHE
158
A
PHE
158
A
TYR
164
A
TYR
164
A
ILE
124
A
ILE
124
A
KCX
129
A
KCX
129
A
ILE
101
A
ILE
101
A
VAL
105
A
VAL
105
A
ILE
82
A
ILE
82
A
VAL
84
A
VAL
84
A
ARG
61
A
ARG
61
A
VAL
64
A
VAL
64
A
HIS
33
A
HIS
33
A
VAL
37
A
VAL
37
A
MET
217
A
MET
217
A
PHE
220
A
PHE
220
A
LYS
262
A
LYS
262
A
VAL
263
A
VAL
263
A
TYR
269
A
TYR
269
A
THR
270
A
THR
270
B
ARG
373
B
ARG
373
B
ARG
378
B
ARG
378
B
ARG
366
B
ARG
366
B
ARG
370
B
ARG
370
B
THR
8
B
THR
8
B
ASP
13
B
ASP
13
B
PHE
245
B
PHE
245
B
ARG
250
B
ARG
250
B
LYS
328
B
LYS
328
B
GLN
335
B
GLN
335
B
HIS
296
B
HIS
296
B
VAL
299
B
VAL
299
B
GLN
302
B
GLN
302
B
VAL
307
B
VAL
307
B
CYS
315
B
CYS
315
B
LEU
319
B
LEU
319
B
GLU
275
B
GLU
275
B
ILE
280
B
ILE
280
B
HIS
253
B
HIS
253
B
LEU
257
B
LEU
257
B
ARG
373
B
ARG
373
B
ARG
378
B
ARG
378
B
ARG
366
B
ARG
366
B
ARG
370
B
ARG
370
B
THR
8
B
THR
8
B
ASP
13
B
ASP
13
B
PHE
245
B
PHE
245
B
ARG
250
B
ARG
250
B
LYS
328
B
LYS
328
B
GLN
335
B
GLN
335
B
GLU
338
B
GLU
338
B
ILE
340
B
ILE
340
B
LEU
198
B
LEU
198
B
HIS
200
B
HIS
200
B
PHE
158
B
PHE
158
B
TYR
164
B
TYR
164
B
ILE
124
B
ILE
124
B
KCX
129
B
KCX
129
B
ILE
101
B
ILE
101
B
VAL
105
B
VAL
105
B
ILE
82
B
ILE
82
B
VAL
84
B
VAL
84
B
ARG
61
B
ARG
61
B
VAL
64
B
VAL
64
B
HIS
33
B
HIS
33
B
VAL
37
B
VAL
37
B
MET
217
B
MET
217
B
PHE
220
B
PHE
220
B
LYS
262
B
LYS
262
B
VAL
263
B
VAL
263
B
TYR
269
B
TYR
269
B
THR
270
B
THR
270
BINDING SITE FOR RESIDUE PDD A 390
A
PDD
390
Software
20
BINDING SITE FOR RESIDUE PDD B 1390
B
PDD
1390
Software
20
A
LYS
39
A
LYS
39
20
1_555
A
TYR
43
A
TYR
43
20
1_555
A
KCX
129
A
KCX
129
20
1_555
A
ARG
136
A
ARG
136
20
1_555
A
HIS
166
A
HIS
166
20
1_555
A
ASN
203
A
ASN
203
20
1_555
A
SER
204
A
SER
204
20
1_555
A
ARG
219
A
ARG
219
20
1_555
A
GLY
221
A
GLY
221
20
1_555
A
ILE
222
A
ILE
222
20
1_555
A
TYR
354
A
TYR
354
20
1_555
A
HOH
421
E
HOH
20
1_555
A
HOH
500
E
HOH
20
1_555
A
HOH
535
E
HOH
20
1_555
B
TYR
265
B
TYR
265
20
1_555
B
TYR
284
B
TYR
284
20
1_555
B
CYS
311
B
CYS
311
20
1_555
B
MET
312
B
MET
312
20
1_555
B
HOH
473
F
HOH
20
1_555
B
HOH
548
F
HOH
20
1_555
A
TYR
265
A
TYR
265
20
1_555
A
TYR
284
A
TYR
284
20
1_555
A
CYS
311
A
CYS
311
20
1_555
A
MET
312
A
MET
312
20
1_555
A
HOH
511
E
HOH
20
1_555
B
LYS
39
B
LYS
39
20
1_555
B
TYR
43
B
TYR
43
20
1_555
B
KCX
129
B
KCX
129
20
1_555
B
ARG
136
B
ARG
136
20
1_555
B
HIS
166
B
HIS
166
20
1_555
B
ASN
203
B
ASN
203
20
1_555
B
SER
204
B
SER
204
20
1_555
B
ARG
219
B
ARG
219
20
1_555
B
GLY
221
B
GLY
221
20
1_555
B
ILE
222
B
ILE
222
20
1_555
B
TYR
354
B
TYR
354
20
1_555
B
HOH
508
F
HOH
20
1_555
B
HOH
512
F
HOH
20
1_555
B
HOH
561
F
HOH
20
1_555
B
HOH
577
F
HOH
20
1_555
19
P 21 21 21