0.018086
0.000000
0.004482
0.000000
0.010127
0.000000
0.000000
0.000000
0.010023
0.00000
0.00000
0.00000
Ramasamy, V.
Ramakrishnan, B.
Boeggeman, E.
Qasba, P.K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
103.92
90.00
55.292
98.747
102.788
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
Ca 2
40.078
CALCIUM 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
Mn 2
54.938
MANGANESE (II) ION
non-polymer
C8 H15 N O6
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE
D-saccharide, beta 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
C9 H14 N2 O12 P2
404.161
URIDINE-5'-DIPHOSPHATE
RNA 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
CA
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
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
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
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
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
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
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
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
MN
N
252
R
C
N
253
R
C
N
254
R
C
N
255
S
C
N
256
R
C
N
257
N
C
N
258
N
C
N
259
N
C
N
260
N
N
N
261
N
O
N
262
N
O
N
263
N
O
N
264
N
O
N
265
N
O
N
266
N
O
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
N
N
283
S
C
N
284
N
C
N
285
N
O
N
286
N
C
Y
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
N
293
N
O
N
294
N
H
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
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
N
310
N
C
N
311
N
C
N
312
N
O
N
313
N
H
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
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
N
327
N
O
N
328
N
O
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
N
N
337
S
C
N
338
N
C
N
339
N
O
N
340
R
C
N
341
N
O
N
342
N
C
N
343
N
O
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
N
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
N
367
N
O
N
368
N
H
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
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
C
N
391
N
O
N
392
N
O
N
393
N
H
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
N
N
405
N
C
N
406
N
N
N
407
N
C
N
408
N
C
N
409
N
C
N
410
N
O
N
411
N
O
N
412
R
C
N
413
R
C
N
414
N
O
N
415
S
C
N
416
R
C
N
417
N
O
N
418
N
O
N
419
N
C
N
420
N
O
N
421
N
P
N
422
N
O
N
423
N
O
N
424
N
O
N
425
N
P
N
426
N
O
N
427
N
O
N
428
N
O
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
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
N
N
444
S
C
N
445
N
C
N
446
N
O
N
447
N
C
N
448
N
C
N
449
N
C
N
450
N
O
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
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
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
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
doub
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
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
doub
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
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
doub
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
Y
278
N
doub
Y
279
N
sing
Y
280
N
sing
N
281
N
sing
Y
282
N
doub
N
283
N
sing
Y
284
N
doub
N
285
N
sing
Y
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
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
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
doub
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
doub
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
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
doub
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
Y
347
N
doub
Y
348
N
sing
Y
349
N
sing
N
350
N
sing
Y
351
N
doub
Y
352
N
sing
Y
353
N
sing
N
354
N
sing
Y
355
N
sing
Y
356
N
doub
N
357
N
sing
Y
358
N
doub
N
359
N
sing
Y
360
N
sing
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
doub
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
Y
375
N
doub
Y
376
N
sing
Y
377
N
sing
N
378
N
sing
Y
379
N
doub
N
380
N
sing
Y
381
N
doub
N
382
N
sing
Y
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
doub
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
doub
N
397
N
doub
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
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
doub
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
doub
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
doub
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
331
1065
1076
10.1016/S0022-2836(03)00790-3
12927542
The Role of Tryptophan 314 in the Conformational Changes of beta 1,4-Galactosyltransferase-I
2003
10.2210/pdb1pzy/pdb
pdb_00001pzy
100
1
mirrors
IMAGE PLATE
2002-08-31
MARRESEARCH
mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
CHAINS A AND B FORM FIRST, B AND D SECOND LACTOSE SYNTHASE COMPLEX
14015.835
ALPHA-LACTALBUMIN
REGULATORY SUBUNIT OF LACTOSE SYNTHASE
2
man
polymer
CHAINS C AND D FORM FIRST, B AND D SECOND LACTOSE SYNTHASE COMPLEX
32734.449
BETA-1,4-GALACTOSYLTRANSFERASE
2.4.1.22, 2.4.1.90, 2.4.1.38
Catalytic Domain, residues 130-402
W314A, C342T
2
man
polymer
40.078
CALCIUM ION
2
syn
non-polymer
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
2
man
non-polymer
54.938
MANGANESE (II) ION
2
syn
non-polymer
404.161
URIDINE-5'-DIPHOSPHATE
2
syn
non-polymer
18.015
water
251
nat
water
lactalbumin, alpha
B4gal-t1; BETA4GAL-T1; BETA-1,4-GALTASE 1; BETA-1,4-GALACTOSYLTRANSFERASE 1;
UDP-GALACTOSE:BETA-N-ACETYLGLUCOSAMINE BETA-1,4-GALACTOSYLTRANSFERASE 1
E.C.2.4.1.22, E.C.2.4.1.90, E.C.2.4.1.38
no
no
TELTKCKVSHAIKDIDGYQGISLLEWACVLFHTSGYDTQAVVNDNGSTEYGLFQISDRFWCKSSEFPESENICGISCDKL
LDDELDDDIACAKKILAIKGIDYWKAYKPMCSEKLEQWRCEKP
TELTKCKVSHAIKDIDGYQGISLLEWACVLFHTSGYDTQAVVNDNGSTEYGLFQISDRFWCKSSEFPESENICGISCDKL
LDDELDDDIACAKKILAIKGIDYWKAYKPMCSEKLEQWRCEKP
A,C
polypeptide(L)
no
no
ASMTGGQQMGRGSSLTACPEESPLLVGPMLIEFNIPVDLKLVEQQNPKVKLGGRYTPMDCISPHKVAIIIPFRNRQEHLK
YWLYYLHPILQRQQLDYGIYVINQAGESMFNRAKLLNVGFKEALKDYDYNCFVFSDVDLIPMNDHNTYRCFSQPRHISVA
MDKFGFSLPYVQYFGGVSALSKQQFLSINGFPNNYWGAGGEDDDIYNRLAFRGMSVSRPNAVIGKTRMIRHSRDKKNEPN
PQRFDRIAHTKETMLSDGLNSLTYMVLEVQRYPLYTKITVDIGTPS
ASMTGGQQMGRGSSLTACPEESPLLVGPMLIEFNIPVDLKLVEQQNPKVKLGGRYTPMDCISPHKVAIIIPFRNRQEHLK
YWLYYLHPILQRQQLDYGIYVINQAGESMFNRAKLLNVGFKEALKDYDYNCFVFSDVDLIPMNDHNTYRCFSQPRHISVA
MDKFGFSLPYVQYFGGVSALSKQQFLSINGFPNNYWGAGGEDDDIYNRLAFRGMSVSRPNAVIGKTRMIRHSRDKKNEPN
PQRFDRIAHTKETMLSDGLNSLTYMVLEVQRYPLYTKITVDIGTPS
B,D
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
house mouse
Mus
Escherichia
Escherichia coli
sample
10090
Mus musculus
511693
Escherichia coli BL21
BL21
plasmid
pET171
cattle
Bos
Escherichia
Escherichia coli
sample
N-TERMINAL CARRIES A TAG CONTAINING 13 AMINO ACIDS
9913
Bos taurus
511693
Escherichia coli BL21
BL21
plasmid
pET23a
1
2.9
57.3
VAPOR DIFFUSION, HANGING DROP
6.1
11% PEG 4000, 0.1M Sodium chloride and 0.1M Sodium citrate, pH 6.1, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
chem_comp
entity
pdbx_chem_comp_identifier
pdbx_entity_nonpoly
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
struct_site_gen
chem_comp
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Carbohydrate remediation
repository
Remediation
Version format compliance
Non-polymer description
Version format compliance
Database references
Structure summary
Data collection
Database references
Derived calculations
Structure summary
Database references
Structure summary
Data collection
Refinement description
1
0
2003-09-02
1
1
2008-04-29
1
2
2011-07-13
1
3
2011-10-19
1
4
2020-07-29
1
5
2021-10-27
1
6
2023-08-16
_chem_comp.name
_chem_comp.type
_entity.pdbx_description
_pdbx_entity_nonpoly.name
_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
_chem_comp.pdbx_synonyms
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
DGlcpNAcb
N-acetyl-b-D-glucopyranosamine
b-D-GlcpNAc
GlcNAc
Lactose Synthase with GlcNAc alone
Lactose Synthase with UDP & Manganese
RCSB
Y
RCSB
2003-07-14
REL
REL
CA
CALCIUM ION
NAG
2-acetamido-2-deoxy-beta-D-glucopyranose
MN
MANGANESE (II) ION
UDP
URIDINE-5'-DIPHOSPHATE
HOH
water
1NMM
PDB
experimental model
CA
403
3
CA
CA
403
A
NAG
405
4
NAG
NAG
405
B
MN
408
5
MN
MN
408
B
UDP
407
6
UDP
UDP
407
B
CA
404
3
CA
CA
404
C
NAG
406
4
NAG
NAG
406
D
MN
410
5
MN
MN
410
D
UDP
409
6
UDP
UDP
409
D
HOH
412
7
HOH
HOH
412
A
HOH
415
7
HOH
HOH
415
A
HOH
417
7
HOH
HOH
417
A
HOH
424
7
HOH
HOH
424
A
HOH
425
7
HOH
HOH
425
A
HOH
441
7
HOH
HOH
441
A
HOH
444
7
HOH
HOH
444
A
HOH
455
7
HOH
HOH
455
A
HOH
459
7
HOH
HOH
459
A
HOH
467
7
HOH
HOH
467
A
HOH
469
7
HOH
HOH
469
A
HOH
470
7
HOH
HOH
470
A
HOH
472
7
HOH
HOH
472
A
HOH
473
7
HOH
HOH
473
A
HOH
484
7
HOH
HOH
484
A
HOH
492
7
HOH
HOH
492
A
HOH
503
7
HOH
HOH
503
A
HOH
504
7
HOH
HOH
504
A
HOH
511
7
HOH
HOH
511
A
HOH
522
7
HOH
HOH
522
A
HOH
526
7
HOH
HOH
526
A
HOH
540
7
HOH
HOH
540
A
HOH
542
7
HOH
HOH
542
A
HOH
561
7
HOH
HOH
561
A
HOH
563
7
HOH
HOH
563
A
HOH
564
7
HOH
HOH
564
A
HOH
573
7
HOH
HOH
573
A
HOH
590
7
HOH
HOH
590
A
HOH
591
7
HOH
HOH
591
A
HOH
600
7
HOH
HOH
600
A
HOH
601
7
HOH
HOH
601
A
HOH
606
7
HOH
HOH
606
A
HOH
608
7
HOH
HOH
608
A
HOH
609
7
HOH
HOH
609
A
HOH
611
7
HOH
HOH
611
A
HOH
614
7
HOH
HOH
614
A
HOH
620
7
HOH
HOH
620
A
HOH
627
7
HOH
HOH
627
A
HOH
632
7
HOH
HOH
632
A
HOH
633
7
HOH
HOH
633
A
HOH
634
7
HOH
HOH
634
A
HOH
635
7
HOH
HOH
635
A
HOH
636
7
HOH
HOH
636
A
HOH
640
7
HOH
HOH
640
A
HOH
649
7
HOH
HOH
649
A
HOH
660
7
HOH
HOH
660
A
HOH
413
7
HOH
HOH
413
B
HOH
414
7
HOH
HOH
414
B
HOH
418
7
HOH
HOH
418
B
HOH
420
7
HOH
HOH
420
B
HOH
428
7
HOH
HOH
428
B
HOH
431
7
HOH
HOH
431
B
HOH
433
7
HOH
HOH
433
B
HOH
434
7
HOH
HOH
434
B
HOH
437
7
HOH
HOH
437
B
HOH
438
7
HOH
HOH
438
B
HOH
439
7
HOH
HOH
439
B
HOH
440
7
HOH
HOH
440
B
HOH
443
7
HOH
HOH
443
B
HOH
447
7
HOH
HOH
447
B
HOH
449
7
HOH
HOH
449
B
HOH
450
7
HOH
HOH
450
B
HOH
451
7
HOH
HOH
451
B
HOH
454
7
HOH
HOH
454
B
HOH
456
7
HOH
HOH
456
B
HOH
460
7
HOH
HOH
460
B
HOH
461
7
HOH
HOH
461
B
HOH
463
7
HOH
HOH
463
B
HOH
471
7
HOH
HOH
471
B
HOH
481
7
HOH
HOH
481
B
HOH
482
7
HOH
HOH
482
B
HOH
483
7
HOH
HOH
483
B
HOH
486
7
HOH
HOH
486
B
HOH
487
7
HOH
HOH
487
B
HOH
488
7
HOH
HOH
488
B
HOH
489
7
HOH
HOH
489
B
HOH
493
7
HOH
HOH
493
B
HOH
495
7
HOH
HOH
495
B
HOH
498
7
HOH
HOH
498
B
HOH
501
7
HOH
HOH
501
B
HOH
507
7
HOH
HOH
507
B
HOH
508
7
HOH
HOH
508
B
HOH
510
7
HOH
HOH
510
B
HOH
514
7
HOH
HOH
514
B
HOH
524
7
HOH
HOH
524
B
HOH
529
7
HOH
HOH
529
B
HOH
530
7
HOH
HOH
530
B
HOH
532
7
HOH
HOH
532
B
HOH
534
7
HOH
HOH
534
B
HOH
536
7
HOH
HOH
536
B
HOH
538
7
HOH
HOH
538
B
HOH
543
7
HOH
HOH
543
B
HOH
544
7
HOH
HOH
544
B
HOH
550
7
HOH
HOH
550
B
HOH
551
7
HOH
HOH
551
B
HOH
554
7
HOH
HOH
554
B
HOH
556
7
HOH
HOH
556
B
HOH
557
7
HOH
HOH
557
B
HOH
558
7
HOH
HOH
558
B
HOH
559
7
HOH
HOH
559
B
HOH
562
7
HOH
HOH
562
B
HOH
566
7
HOH
HOH
566
B
HOH
577
7
HOH
HOH
577
B
HOH
579
7
HOH
HOH
579
B
HOH
584
7
HOH
HOH
584
B
HOH
585
7
HOH
HOH
585
B
HOH
586
7
HOH
HOH
586
B
HOH
589
7
HOH
HOH
589
B
HOH
592
7
HOH
HOH
592
B
HOH
593
7
HOH
HOH
593
B
HOH
595
7
HOH
HOH
595
B
HOH
596
7
HOH
HOH
596
B
HOH
597
7
HOH
HOH
597
B
HOH
598
7
HOH
HOH
598
B
HOH
599
7
HOH
HOH
599
B
HOH
602
7
HOH
HOH
602
B
HOH
603
7
HOH
HOH
603
B
HOH
607
7
HOH
HOH
607
B
HOH
617
7
HOH
HOH
617
B
HOH
618
7
HOH
HOH
618
B
HOH
621
7
HOH
HOH
621
B
HOH
626
7
HOH
HOH
626
B
HOH
637
7
HOH
HOH
637
B
HOH
638
7
HOH
HOH
638
B
HOH
643
7
HOH
HOH
643
B
HOH
644
7
HOH
HOH
644
B
HOH
648
7
HOH
HOH
648
B
HOH
650
7
HOH
HOH
650
B
HOH
651
7
HOH
HOH
651
B
HOH
654
7
HOH
HOH
654
B
HOH
661
7
HOH
HOH
661
B
HOH
423
7
HOH
HOH
423
C
HOH
426
7
HOH
HOH
426
C
HOH
427
7
HOH
HOH
427
C
HOH
435
7
HOH
HOH
435
C
HOH
457
7
HOH
HOH
457
C
HOH
506
7
HOH
HOH
506
C
HOH
512
7
HOH
HOH
512
C
HOH
523
7
HOH
HOH
523
C
HOH
531
7
HOH
HOH
531
C
HOH
552
7
HOH
HOH
552
C
HOH
555
7
HOH
HOH
555
C
HOH
570
7
HOH
HOH
570
C
HOH
572
7
HOH
HOH
572
C
HOH
578
7
HOH
HOH
578
C
HOH
581
7
HOH
HOH
581
C
HOH
582
7
HOH
HOH
582
C
HOH
583
7
HOH
HOH
583
C
HOH
588
7
HOH
HOH
588
C
HOH
624
7
HOH
HOH
624
C
HOH
628
7
HOH
HOH
628
C
HOH
630
7
HOH
HOH
630
C
HOH
645
7
HOH
HOH
645
C
HOH
652
7
HOH
HOH
652
C
HOH
653
7
HOH
HOH
653
C
HOH
655
7
HOH
HOH
655
C
HOH
411
7
HOH
HOH
411
D
HOH
416
7
HOH
HOH
416
D
HOH
419
7
HOH
HOH
419
D
HOH
421
7
HOH
HOH
421
D
HOH
422
7
HOH
HOH
422
D
HOH
429
7
HOH
HOH
429
D
HOH
430
7
HOH
HOH
430
D
HOH
432
7
HOH
HOH
432
D
HOH
436
7
HOH
HOH
436
D
HOH
442
7
HOH
HOH
442
D
HOH
445
7
HOH
HOH
445
D
HOH
446
7
HOH
HOH
446
D
HOH
448
7
HOH
HOH
448
D
HOH
452
7
HOH
HOH
452
D
HOH
453
7
HOH
HOH
453
D
HOH
458
7
HOH
HOH
458
D
HOH
462
7
HOH
HOH
462
D
HOH
464
7
HOH
HOH
464
D
HOH
465
7
HOH
HOH
465
D
HOH
466
7
HOH
HOH
466
D
HOH
468
7
HOH
HOH
468
D
HOH
474
7
HOH
HOH
474
D
HOH
475
7
HOH
HOH
475
D
HOH
476
7
HOH
HOH
476
D
HOH
477
7
HOH
HOH
477
D
HOH
478
7
HOH
HOH
478
D
HOH
479
7
HOH
HOH
479
D
HOH
480
7
HOH
HOH
480
D
HOH
485
7
HOH
HOH
485
D
HOH
490
7
HOH
HOH
490
D
HOH
491
7
HOH
HOH
491
D
HOH
494
7
HOH
HOH
494
D
HOH
496
7
HOH
HOH
496
D
HOH
497
7
HOH
HOH
497
D
HOH
499
7
HOH
HOH
499
D
HOH
500
7
HOH
HOH
500
D
HOH
502
7
HOH
HOH
502
D
HOH
505
7
HOH
HOH
505
D
HOH
509
7
HOH
HOH
509
D
HOH
513
7
HOH
HOH
513
D
HOH
515
7
HOH
HOH
515
D
HOH
516
7
HOH
HOH
516
D
HOH
517
7
HOH
HOH
517
D
HOH
518
7
HOH
HOH
518
D
HOH
519
7
HOH
HOH
519
D
HOH
520
7
HOH
HOH
520
D
HOH
521
7
HOH
HOH
521
D
HOH
525
7
HOH
HOH
525
D
HOH
527
7
HOH
HOH
527
D
HOH
528
7
HOH
HOH
528
D
HOH
533
7
HOH
HOH
533
D
HOH
535
7
HOH
HOH
535
D
HOH
537
7
HOH
HOH
537
D
HOH
539
7
HOH
HOH
539
D
HOH
541
7
HOH
HOH
541
D
HOH
545
7
HOH
HOH
545
D
HOH
546
7
HOH
HOH
546
D
HOH
547
7
HOH
HOH
547
D
HOH
548
7
HOH
HOH
548
D
HOH
549
7
HOH
HOH
549
D
HOH
553
7
HOH
HOH
553
D
HOH
560
7
HOH
HOH
560
D
HOH
565
7
HOH
HOH
565
D
HOH
567
7
HOH
HOH
567
D
HOH
568
7
HOH
HOH
568
D
HOH
569
7
HOH
HOH
569
D
HOH
571
7
HOH
HOH
571
D
HOH
574
7
HOH
HOH
574
D
HOH
575
7
HOH
HOH
575
D
HOH
576
7
HOH
HOH
576
D
HOH
580
7
HOH
HOH
580
D
HOH
587
7
HOH
HOH
587
D
HOH
594
7
HOH
HOH
594
D
HOH
604
7
HOH
HOH
604
D
HOH
605
7
HOH
HOH
605
D
HOH
610
7
HOH
HOH
610
D
HOH
612
7
HOH
HOH
612
D
HOH
613
7
HOH
HOH
613
D
HOH
615
7
HOH
HOH
615
D
HOH
616
7
HOH
HOH
616
D
HOH
619
7
HOH
HOH
619
D
HOH
622
7
HOH
HOH
622
D
HOH
623
7
HOH
HOH
623
D
HOH
625
7
HOH
HOH
625
D
HOH
629
7
HOH
HOH
629
D
HOH
631
7
HOH
HOH
631
D
HOH
639
7
HOH
HOH
639
D
HOH
641
7
HOH
HOH
641
D
HOH
642
7
HOH
HOH
642
D
HOH
646
7
HOH
HOH
646
D
HOH
647
7
HOH
HOH
647
D
HOH
656
7
HOH
HOH
656
D
HOH
657
7
HOH
HOH
657
D
HOH
658
7
HOH
HOH
658
D
HOH
659
7
HOH
HOH
659
D
THR
1
n
1
THR
1
A
GLU
2
n
2
GLU
2
A
LEU
3
n
3
LEU
3
A
THR
4
n
4
THR
4
A
LYS
5
n
5
LYS
5
A
CYS
6
n
6
CYS
6
A
LYS
7
n
7
LYS
7
A
VAL
8
n
8
VAL
8
A
SER
9
n
9
SER
9
A
HIS
10
n
10
HIS
10
A
ALA
11
n
11
ALA
11
A
ILE
12
n
12
ILE
12
A
LYS
13
n
13
LYS
13
A
ASP
14
n
14
ASP
14
A
ILE
15
n
15
ILE
15
A
ASP
16
n
16
ASP
16
A
GLY
17
n
17
GLY
17
A
TYR
18
n
18
TYR
18
A
GLN
19
n
19
GLN
19
A
GLY
20
n
20
GLY
20
A
ILE
21
n
21
ILE
21
A
SER
22
n
22
SER
22
A
LEU
23
n
23
LEU
23
A
LEU
24
n
24
LEU
24
A
GLU
25
n
25
GLU
25
A
TRP
26
n
26
TRP
26
A
ALA
27
n
27
ALA
27
A
CYS
28
n
28
CYS
28
A
VAL
29
n
29
VAL
29
A
LEU
30
n
30
LEU
30
A
PHE
31
n
31
PHE
31
A
HIS
32
n
32
HIS
32
A
THR
33
n
33
THR
33
A
SER
34
n
34
SER
34
A
GLY
35
n
35
GLY
35
A
TYR
36
n
36
TYR
36
A
ASP
37
n
37
ASP
37
A
THR
38
n
38
THR
38
A
GLN
39
n
39
GLN
39
A
ALA
40
n
40
ALA
40
A
VAL
41
n
41
VAL
41
A
VAL
42
n
42
VAL
42
A
ASN
43
n
43
ASN
43
A
ASP
44
n
44
ASP
44
A
ASN
45
n
45
ASN
45
A
GLY
46
n
46
GLY
46
A
SER
47
n
47
SER
47
A
THR
48
n
48
THR
48
A
GLU
49
n
49
GLU
49
A
TYR
50
n
50
TYR
50
A
GLY
51
n
51
GLY
51
A
LEU
52
n
52
LEU
52
A
PHE
53
n
53
PHE
53
A
GLN
54
n
54
GLN
54
A
ILE
55
n
55
ILE
55
A
SER
56
n
56
SER
56
A
ASP
57
n
57
ASP
57
A
ARG
58
n
58
ARG
58
A
PHE
59
n
59
PHE
59
A
TRP
60
n
60
TRP
60
A
CYS
61
n
61
CYS
61
A
LYS
62
n
62
LYS
62
A
SER
63
n
63
SER
63
A
SER
64
n
64
SER
64
A
GLU
65
n
65
GLU
65
A
PHE
66
n
66
PHE
66
A
PRO
67
n
67
PRO
67
A
GLU
68
n
68
GLU
68
A
SER
69
n
69
SER
69
A
GLU
70
n
70
GLU
70
A
ASN
71
n
71
ASN
71
A
ILE
72
n
72
ILE
72
A
CYS
73
n
73
CYS
73
A
GLY
74
n
74
GLY
74
A
ILE
75
n
75
ILE
75
A
SER
76
n
76
SER
76
A
CYS
77
n
77
CYS
77
A
ASP
78
n
78
ASP
78
A
LYS
79
n
79
LYS
79
A
LEU
80
n
80
LEU
80
A
LEU
81
n
81
LEU
81
A
ASP
82
n
82
ASP
82
A
ASP
83
n
83
ASP
83
A
GLU
84
n
84
GLU
84
A
LEU
85
n
85
LEU
85
A
ASP
86
n
86
ASP
86
A
ASP
87
n
87
ASP
87
A
ASP
88
n
88
ASP
88
A
ILE
89
n
89
ILE
89
A
ALA
90
n
90
ALA
90
A
CYS
91
n
91
CYS
91
A
ALA
92
n
92
ALA
92
A
LYS
93
n
93
LYS
93
A
LYS
94
n
94
LYS
94
A
ILE
95
n
95
ILE
95
A
LEU
96
n
96
LEU
96
A
ALA
97
n
97
ALA
97
A
ILE
98
n
98
ILE
98
A
LYS
99
n
99
LYS
99
A
GLY
100
n
100
GLY
100
A
ILE
101
n
101
ILE
101
A
ASP
102
n
102
ASP
102
A
TYR
103
n
103
TYR
103
A
TRP
104
n
104
TRP
104
A
LYS
105
n
105
LYS
105
A
ALA
106
n
106
ALA
106
A
TYR
107
n
107
TYR
107
A
LYS
108
n
108
LYS
108
A
PRO
109
n
109
PRO
109
A
MET
110
n
110
MET
110
A
CYS
111
n
111
CYS
111
A
SER
112
n
112
SER
112
A
GLU
113
n
113
GLU
113
A
LYS
114
n
114
LYS
114
A
LEU
115
n
115
LEU
115
A
GLU
116
n
116
GLU
116
A
GLN
117
n
117
GLN
117
A
TRP
118
n
118
TRP
118
A
ARG
119
n
119
ARG
119
A
CYS
120
n
120
CYS
120
A
GLU
121
n
121
GLU
121
A
LYS
122
n
122
LYS
122
A
PRO
123
n
123
PRO
123
A
n
1
117
B
n
2
118
B
n
3
119
B
n
4
120
B
n
5
121
B
n
6
122
B
n
7
123
B
n
8
124
B
n
9
125
B
n
10
126
B
n
11
127
B
n
12
128
B
n
13
129
B
n
14
130
B
n
15
131
B
THR
132
n
16
THR
132
B
ALA
133
n
17
ALA
133
B
CYS
134
n
18
CYS
134
B
PRO
135
n
19
PRO
135
B
GLU
136
n
20
GLU
136
B
GLU
137
n
21
GLU
137
B
SER
138
n
22
SER
138
B
PRO
139
n
23
PRO
139
B
LEU
140
n
24
LEU
140
B
LEU
141
n
25
LEU
141
B
VAL
142
n
26
VAL
142
B
GLY
143
n
27
GLY
143
B
PRO
144
n
28
PRO
144
B
MET
145
n
29
MET
145
B
LEU
146
n
30
LEU
146
B
ILE
147
n
31
ILE
147
B
GLU
148
n
32
GLU
148
B
PHE
149
n
33
PHE
149
B
ASN
150
n
34
ASN
150
B
ILE
151
n
35
ILE
151
B
PRO
152
n
36
PRO
152
B
VAL
153
n
37
VAL
153
B
ASP
154
n
38
ASP
154
B
LEU
155
n
39
LEU
155
B
LYS
156
n
40
LYS
156
B
LEU
157
n
41
LEU
157
B
VAL
158
n
42
VAL
158
B
GLU
159
n
43
GLU
159
B
GLN
160
n
44
GLN
160
B
GLN
161
n
45
GLN
161
B
ASN
162
n
46
ASN
162
B
PRO
163
n
47
PRO
163
B
LYS
164
n
48
LYS
164
B
VAL
165
n
49
VAL
165
B
LYS
166
n
50
LYS
166
B
LEU
167
n
51
LEU
167
B
GLY
168
n
52
GLY
168
B
GLY
169
n
53
GLY
169
B
ARG
170
n
54
ARG
170
B
TYR
171
n
55
TYR
171
B
THR
172
n
56
THR
172
B
PRO
173
n
57
PRO
173
B
MET
174
n
58
MET
174
B
ASP
175
n
59
ASP
175
B
CYS
176
n
60
CYS
176
B
ILE
177
n
61
ILE
177
B
SER
178
n
62
SER
178
B
PRO
179
n
63
PRO
179
B
HIS
180
n
64
HIS
180
B
LYS
181
n
65
LYS
181
B
VAL
182
n
66
VAL
182
B
ALA
183
n
67
ALA
183
B
ILE
184
n
68
ILE
184
B
ILE
185
n
69
ILE
185
B
ILE
186
n
70
ILE
186
B
PRO
187
n
71
PRO
187
B
PHE
188
n
72
PHE
188
B
ARG
189
n
73
ARG
189
B
ASN
190
n
74
ASN
190
B
ARG
191
n
75
ARG
191
B
GLN
192
n
76
GLN
192
B
GLU
193
n
77
GLU
193
B
HIS
194
n
78
HIS
194
B
LEU
195
n
79
LEU
195
B
LYS
196
n
80
LYS
196
B
TYR
197
n
81
TYR
197
B
TRP
198
n
82
TRP
198
B
LEU
199
n
83
LEU
199
B
TYR
200
n
84
TYR
200
B
TYR
201
n
85
TYR
201
B
LEU
202
n
86
LEU
202
B
HIS
203
n
87
HIS
203
B
PRO
204
n
88
PRO
204
B
ILE
205
n
89
ILE
205
B
LEU
206
n
90
LEU
206
B
GLN
207
n
91
GLN
207
B
ARG
208
n
92
ARG
208
B
GLN
209
n
93
GLN
209
B
GLN
210
n
94
GLN
210
B
LEU
211
n
95
LEU
211
B
ASP
212
n
96
ASP
212
B
TYR
213
n
97
TYR
213
B
GLY
214
n
98
GLY
214
B
ILE
215
n
99
ILE
215
B
TYR
216
n
100
TYR
216
B
VAL
217
n
101
VAL
217
B
ILE
218
n
102
ILE
218
B
ASN
219
n
103
ASN
219
B
GLN
220
n
104
GLN
220
B
ALA
221
n
105
ALA
221
B
GLY
222
n
106
GLY
222
B
GLU
223
n
107
GLU
223
B
SER
224
n
108
SER
224
B
MET
225
n
109
MET
225
B
PHE
226
n
110
PHE
226
B
ASN
227
n
111
ASN
227
B
ARG
228
n
112
ARG
228
B
ALA
229
n
113
ALA
229
B
LYS
230
n
114
LYS
230
B
LEU
231
n
115
LEU
231
B
LEU
232
n
116
LEU
232
B
ASN
233
n
117
ASN
233
B
VAL
234
n
118
VAL
234
B
GLY
235
n
119
GLY
235
B
PHE
236
n
120
PHE
236
B
LYS
237
n
121
LYS
237
B
GLU
238
n
122
GLU
238
B
ALA
239
n
123
ALA
239
B
LEU
240
n
124
LEU
240
B
LYS
241
n
125
LYS
241
B
ASP
242
n
126
ASP
242
B
TYR
243
n
127
TYR
243
B
ASP
244
n
128
ASP
244
B
TYR
245
n
129
TYR
245
B
ASN
246
n
130
ASN
246
B
CYS
247
n
131
CYS
247
B
PHE
248
n
132
PHE
248
B
VAL
249
n
133
VAL
249
B
PHE
250
n
134
PHE
250
B
SER
251
n
135
SER
251
B
ASP
252
n
136
ASP
252
B
VAL
253
n
137
VAL
253
B
ASP
254
n
138
ASP
254
B
LEU
255
n
139
LEU
255
B
ILE
256
n
140
ILE
256
B
PRO
257
n
141
PRO
257
B
MET
258
n
142
MET
258
B
ASN
259
n
143
ASN
259
B
ASP
260
n
144
ASP
260
B
HIS
261
n
145
HIS
261
B
ASN
262
n
146
ASN
262
B
THR
263
n
147
THR
263
B
TYR
264
n
148
TYR
264
B
ARG
265
n
149
ARG
265
B
CYS
266
n
150
CYS
266
B
PHE
267
n
151
PHE
267
B
SER
268
n
152
SER
268
B
GLN
269
n
153
GLN
269
B
PRO
270
n
154
PRO
270
B
ARG
271
n
155
ARG
271
B
HIS
272
n
156
HIS
272
B
ILE
273
n
157
ILE
273
B
SER
274
n
158
SER
274
B
VAL
275
n
159
VAL
275
B
ALA
276
n
160
ALA
276
B
MET
277
n
161
MET
277
B
ASP
278
n
162
ASP
278
B
LYS
279
n
163
LYS
279
B
PHE
280
n
164
PHE
280
B
GLY
281
n
165
GLY
281
B
PHE
282
n
166
PHE
282
B
SER
283
n
167
SER
283
B
LEU
284
n
168
LEU
284
B
PRO
285
n
169
PRO
285
B
TYR
286
n
170
TYR
286
B
VAL
287
n
171
VAL
287
B
GLN
288
n
172
GLN
288
B
TYR
289
n
173
TYR
289
B
PHE
290
n
174
PHE
290
B
GLY
291
n
175
GLY
291
B
GLY
292
n
176
GLY
292
B
VAL
293
n
177
VAL
293
B
SER
294
n
178
SER
294
B
ALA
295
n
179
ALA
295
B
LEU
296
n
180
LEU
296
B
SER
297
n
181
SER
297
B
LYS
298
n
182
LYS
298
B
GLN
299
n
183
GLN
299
B
GLN
300
n
184
GLN
300
B
PHE
301
n
185
PHE
301
B
LEU
302
n
186
LEU
302
B
SER
303
n
187
SER
303
B
ILE
304
n
188
ILE
304
B
ASN
305
n
189
ASN
305
B
GLY
306
n
190
GLY
306
B
PHE
307
n
191
PHE
307
B
PRO
308
n
192
PRO
308
B
ASN
309
n
193
ASN
309
B
ASN
310
n
194
ASN
310
B
TYR
311
n
195
TYR
311
B
TRP
312
n
196
TRP
312
B
GLY
313
n
197
GLY
313
B
ALA
314
n
198
ALA
314
B
GLY
315
n
199
GLY
315
B
GLY
316
n
200
GLY
316
B
GLU
317
n
201
GLU
317
B
ASP
318
n
202
ASP
318
B
ASP
319
n
203
ASP
319
B
ASP
320
n
204
ASP
320
B
ILE
321
n
205
ILE
321
B
TYR
322
n
206
TYR
322
B
ASN
323
n
207
ASN
323
B
ARG
324
n
208
ARG
324
B
LEU
325
n
209
LEU
325
B
ALA
326
n
210
ALA
326
B
PHE
327
n
211
PHE
327
B
ARG
328
n
212
ARG
328
B
GLY
329
n
213
GLY
329
B
MET
330
n
214
MET
330
B
SER
331
n
215
SER
331
B
VAL
332
n
216
VAL
332
B
SER
333
n
217
SER
333
B
ARG
334
n
218
ARG
334
B
PRO
335
n
219
PRO
335
B
ASN
336
n
220
ASN
336
B
ALA
337
n
221
ALA
337
B
VAL
338
n
222
VAL
338
B
ILE
339
n
223
ILE
339
B
GLY
340
n
224
GLY
340
B
LYS
341
n
225
LYS
341
B
THR
342
n
226
THR
342
B
ARG
343
n
227
ARG
343
B
MET
344
n
228
MET
344
B
ILE
345
n
229
ILE
345
B
ARG
346
n
230
ARG
346
B
HIS
347
n
231
HIS
347
B
SER
348
n
232
SER
348
B
ARG
349
n
233
ARG
349
B
ASP
350
n
234
ASP
350
B
LYS
351
n
235
LYS
351
B
LYS
352
n
236
LYS
352
B
ASN
353
n
237
ASN
353
B
GLU
354
n
238
GLU
354
B
PRO
355
n
239
PRO
355
B
ASN
356
n
240
ASN
356
B
PRO
357
n
241
PRO
357
B
GLN
358
n
242
GLN
358
B
ARG
359
n
243
ARG
359
B
PHE
360
n
244
PHE
360
B
ASP
361
n
245
ASP
361
B
ARG
362
n
246
ARG
362
B
ILE
363
n
247
ILE
363
B
ALA
364
n
248
ALA
364
B
HIS
365
n
249
HIS
365
B
THR
366
n
250
THR
366
B
LYS
367
n
251
LYS
367
B
GLU
368
n
252
GLU
368
B
THR
369
n
253
THR
369
B
MET
370
n
254
MET
370
B
LEU
371
n
255
LEU
371
B
SER
372
n
256
SER
372
B
ASP
373
n
257
ASP
373
B
GLY
374
n
258
GLY
374
B
LEU
375
n
259
LEU
375
B
ASN
376
n
260
ASN
376
B
SER
377
n
261
SER
377
B
LEU
378
n
262
LEU
378
B
THR
379
n
263
THR
379
B
TYR
380
n
264
TYR
380
B
MET
381
n
265
MET
381
B
VAL
382
n
266
VAL
382
B
LEU
383
n
267
LEU
383
B
GLU
384
n
268
GLU
384
B
VAL
385
n
269
VAL
385
B
GLN
386
n
270
GLN
386
B
ARG
387
n
271
ARG
387
B
TYR
388
n
272
TYR
388
B
PRO
389
n
273
PRO
389
B
LEU
390
n
274
LEU
390
B
TYR
391
n
275
TYR
391
B
THR
392
n
276
THR
392
B
LYS
393
n
277
LYS
393
B
ILE
394
n
278
ILE
394
B
THR
395
n
279
THR
395
B
VAL
396
n
280
VAL
396
B
ASP
397
n
281
ASP
397
B
ILE
398
n
282
ILE
398
B
GLY
399
n
283
GLY
399
B
THR
400
n
284
THR
400
B
PRO
401
n
285
PRO
401
B
SER
402
n
286
SER
402
B
THR
1
n
1
THR
1
C
GLU
2
n
2
GLU
2
C
LEU
3
n
3
LEU
3
C
THR
4
n
4
THR
4
C
LYS
5
n
5
LYS
5
C
CYS
6
n
6
CYS
6
C
LYS
7
n
7
LYS
7
C
VAL
8
n
8
VAL
8
C
SER
9
n
9
SER
9
C
HIS
10
n
10
HIS
10
C
ALA
11
n
11
ALA
11
C
ILE
12
n
12
ILE
12
C
LYS
13
n
13
LYS
13
C
ASP
14
n
14
ASP
14
C
ILE
15
n
15
ILE
15
C
ASP
16
n
16
ASP
16
C
GLY
17
n
17
GLY
17
C
TYR
18
n
18
TYR
18
C
GLN
19
n
19
GLN
19
C
GLY
20
n
20
GLY
20
C
ILE
21
n
21
ILE
21
C
SER
22
n
22
SER
22
C
LEU
23
n
23
LEU
23
C
LEU
24
n
24
LEU
24
C
GLU
25
n
25
GLU
25
C
TRP
26
n
26
TRP
26
C
ALA
27
n
27
ALA
27
C
CYS
28
n
28
CYS
28
C
VAL
29
n
29
VAL
29
C
LEU
30
n
30
LEU
30
C
PHE
31
n
31
PHE
31
C
HIS
32
n
32
HIS
32
C
THR
33
n
33
THR
33
C
SER
34
n
34
SER
34
C
GLY
35
n
35
GLY
35
C
TYR
36
n
36
TYR
36
C
ASP
37
n
37
ASP
37
C
THR
38
n
38
THR
38
C
GLN
39
n
39
GLN
39
C
ALA
40
n
40
ALA
40
C
VAL
41
n
41
VAL
41
C
VAL
42
n
42
VAL
42
C
ASN
43
n
43
ASN
43
C
ASP
44
n
44
ASP
44
C
ASN
45
n
45
ASN
45
C
GLY
46
n
46
GLY
46
C
SER
47
n
47
SER
47
C
THR
48
n
48
THR
48
C
GLU
49
n
49
GLU
49
C
TYR
50
n
50
TYR
50
C
GLY
51
n
51
GLY
51
C
LEU
52
n
52
LEU
52
C
PHE
53
n
53
PHE
53
C
GLN
54
n
54
GLN
54
C
ILE
55
n
55
ILE
55
C
SER
56
n
56
SER
56
C
ASP
57
n
57
ASP
57
C
ARG
58
n
58
ARG
58
C
PHE
59
n
59
PHE
59
C
TRP
60
n
60
TRP
60
C
CYS
61
n
61
CYS
61
C
LYS
62
n
62
LYS
62
C
SER
63
n
63
SER
63
C
SER
64
n
64
SER
64
C
GLU
65
n
65
GLU
65
C
PHE
66
n
66
PHE
66
C
PRO
67
n
67
PRO
67
C
GLU
68
n
68
GLU
68
C
SER
69
n
69
SER
69
C
GLU
70
n
70
GLU
70
C
ASN
71
n
71
ASN
71
C
ILE
72
n
72
ILE
72
C
CYS
73
n
73
CYS
73
C
GLY
74
n
74
GLY
74
C
ILE
75
n
75
ILE
75
C
SER
76
n
76
SER
76
C
CYS
77
n
77
CYS
77
C
ASP
78
n
78
ASP
78
C
LYS
79
n
79
LYS
79
C
LEU
80
n
80
LEU
80
C
LEU
81
n
81
LEU
81
C
ASP
82
n
82
ASP
82
C
ASP
83
n
83
ASP
83
C
GLU
84
n
84
GLU
84
C
LEU
85
n
85
LEU
85
C
ASP
86
n
86
ASP
86
C
ASP
87
n
87
ASP
87
C
ASP
88
n
88
ASP
88
C
ILE
89
n
89
ILE
89
C
ALA
90
n
90
ALA
90
C
CYS
91
n
91
CYS
91
C
ALA
92
n
92
ALA
92
C
LYS
93
n
93
LYS
93
C
LYS
94
n
94
LYS
94
C
ILE
95
n
95
ILE
95
C
LEU
96
n
96
LEU
96
C
ALA
97
n
97
ALA
97
C
ILE
98
n
98
ILE
98
C
LYS
99
n
99
LYS
99
C
GLY
100
n
100
GLY
100
C
ILE
101
n
101
ILE
101
C
ASP
102
n
102
ASP
102
C
TYR
103
n
103
TYR
103
C
TRP
104
n
104
TRP
104
C
LYS
105
n
105
LYS
105
C
ALA
106
n
106
ALA
106
C
TYR
107
n
107
TYR
107
C
LYS
108
n
108
LYS
108
C
PRO
109
n
109
PRO
109
C
MET
110
n
110
MET
110
C
CYS
111
n
111
CYS
111
C
SER
112
n
112
SER
112
C
GLU
113
n
113
GLU
113
C
LYS
114
n
114
LYS
114
C
LEU
115
n
115
LEU
115
C
GLU
116
n
116
GLU
116
C
GLN
117
n
117
GLN
117
C
TRP
118
n
118
TRP
118
C
ARG
119
n
119
ARG
119
C
CYS
120
n
120
CYS
120
C
GLU
121
n
121
GLU
121
C
LYS
122
n
122
LYS
122
C
PRO
123
n
123
PRO
123
C
n
1
117
D
n
2
118
D
n
3
119
D
n
4
120
D
n
5
121
D
n
6
122
D
n
7
123
D
n
8
124
D
n
9
125
D
n
10
126
D
n
11
127
D
n
12
128
D
n
13
129
D
n
14
130
D
n
15
131
D
THR
132
n
16
THR
132
D
ALA
133
n
17
ALA
133
D
CYS
134
n
18
CYS
134
D
PRO
135
n
19
PRO
135
D
GLU
136
n
20
GLU
136
D
GLU
137
n
21
GLU
137
D
SER
138
n
22
SER
138
D
PRO
139
n
23
PRO
139
D
LEU
140
n
24
LEU
140
D
LEU
141
n
25
LEU
141
D
VAL
142
n
26
VAL
142
D
GLY
143
n
27
GLY
143
D
PRO
144
n
28
PRO
144
D
MET
145
n
29
MET
145
D
LEU
146
n
30
LEU
146
D
ILE
147
n
31
ILE
147
D
GLU
148
n
32
GLU
148
D
PHE
149
n
33
PHE
149
D
ASN
150
n
34
ASN
150
D
ILE
151
n
35
ILE
151
D
PRO
152
n
36
PRO
152
D
VAL
153
n
37
VAL
153
D
ASP
154
n
38
ASP
154
D
LEU
155
n
39
LEU
155
D
LYS
156
n
40
LYS
156
D
LEU
157
n
41
LEU
157
D
VAL
158
n
42
VAL
158
D
GLU
159
n
43
GLU
159
D
GLN
160
n
44
GLN
160
D
GLN
161
n
45
GLN
161
D
ASN
162
n
46
ASN
162
D
PRO
163
n
47
PRO
163
D
LYS
164
n
48
LYS
164
D
VAL
165
n
49
VAL
165
D
LYS
166
n
50
LYS
166
D
LEU
167
n
51
LEU
167
D
GLY
168
n
52
GLY
168
D
GLY
169
n
53
GLY
169
D
ARG
170
n
54
ARG
170
D
TYR
171
n
55
TYR
171
D
THR
172
n
56
THR
172
D
PRO
173
n
57
PRO
173
D
MET
174
n
58
MET
174
D
ASP
175
n
59
ASP
175
D
CYS
176
n
60
CYS
176
D
ILE
177
n
61
ILE
177
D
SER
178
n
62
SER
178
D
PRO
179
n
63
PRO
179
D
HIS
180
n
64
HIS
180
D
LYS
181
n
65
LYS
181
D
VAL
182
n
66
VAL
182
D
ALA
183
n
67
ALA
183
D
ILE
184
n
68
ILE
184
D
ILE
185
n
69
ILE
185
D
ILE
186
n
70
ILE
186
D
PRO
187
n
71
PRO
187
D
PHE
188
n
72
PHE
188
D
ARG
189
n
73
ARG
189
D
ASN
190
n
74
ASN
190
D
ARG
191
n
75
ARG
191
D
GLN
192
n
76
GLN
192
D
GLU
193
n
77
GLU
193
D
HIS
194
n
78
HIS
194
D
LEU
195
n
79
LEU
195
D
LYS
196
n
80
LYS
196
D
TYR
197
n
81
TYR
197
D
TRP
198
n
82
TRP
198
D
LEU
199
n
83
LEU
199
D
TYR
200
n
84
TYR
200
D
TYR
201
n
85
TYR
201
D
LEU
202
n
86
LEU
202
D
HIS
203
n
87
HIS
203
D
PRO
204
n
88
PRO
204
D
ILE
205
n
89
ILE
205
D
LEU
206
n
90
LEU
206
D
GLN
207
n
91
GLN
207
D
ARG
208
n
92
ARG
208
D
GLN
209
n
93
GLN
209
D
GLN
210
n
94
GLN
210
D
LEU
211
n
95
LEU
211
D
ASP
212
n
96
ASP
212
D
TYR
213
n
97
TYR
213
D
GLY
214
n
98
GLY
214
D
ILE
215
n
99
ILE
215
D
TYR
216
n
100
TYR
216
D
VAL
217
n
101
VAL
217
D
ILE
218
n
102
ILE
218
D
ASN
219
n
103
ASN
219
D
GLN
220
n
104
GLN
220
D
ALA
221
n
105
ALA
221
D
GLY
222
n
106
GLY
222
D
GLU
223
n
107
GLU
223
D
SER
224
n
108
SER
224
D
MET
225
n
109
MET
225
D
PHE
226
n
110
PHE
226
D
ASN
227
n
111
ASN
227
D
ARG
228
n
112
ARG
228
D
ALA
229
n
113
ALA
229
D
LYS
230
n
114
LYS
230
D
LEU
231
n
115
LEU
231
D
LEU
232
n
116
LEU
232
D
ASN
233
n
117
ASN
233
D
VAL
234
n
118
VAL
234
D
GLY
235
n
119
GLY
235
D
PHE
236
n
120
PHE
236
D
LYS
237
n
121
LYS
237
D
GLU
238
n
122
GLU
238
D
ALA
239
n
123
ALA
239
D
LEU
240
n
124
LEU
240
D
LYS
241
n
125
LYS
241
D
ASP
242
n
126
ASP
242
D
TYR
243
n
127
TYR
243
D
ASP
244
n
128
ASP
244
D
TYR
245
n
129
TYR
245
D
ASN
246
n
130
ASN
246
D
CYS
247
n
131
CYS
247
D
PHE
248
n
132
PHE
248
D
VAL
249
n
133
VAL
249
D
PHE
250
n
134
PHE
250
D
SER
251
n
135
SER
251
D
ASP
252
n
136
ASP
252
D
VAL
253
n
137
VAL
253
D
ASP
254
n
138
ASP
254
D
LEU
255
n
139
LEU
255
D
ILE
256
n
140
ILE
256
D
PRO
257
n
141
PRO
257
D
MET
258
n
142
MET
258
D
ASN
259
n
143
ASN
259
D
ASP
260
n
144
ASP
260
D
HIS
261
n
145
HIS
261
D
ASN
262
n
146
ASN
262
D
THR
263
n
147
THR
263
D
TYR
264
n
148
TYR
264
D
ARG
265
n
149
ARG
265
D
CYS
266
n
150
CYS
266
D
PHE
267
n
151
PHE
267
D
SER
268
n
152
SER
268
D
GLN
269
n
153
GLN
269
D
PRO
270
n
154
PRO
270
D
ARG
271
n
155
ARG
271
D
HIS
272
n
156
HIS
272
D
ILE
273
n
157
ILE
273
D
SER
274
n
158
SER
274
D
VAL
275
n
159
VAL
275
D
ALA
276
n
160
ALA
276
D
MET
277
n
161
MET
277
D
ASP
278
n
162
ASP
278
D
LYS
279
n
163
LYS
279
D
PHE
280
n
164
PHE
280
D
GLY
281
n
165
GLY
281
D
PHE
282
n
166
PHE
282
D
SER
283
n
167
SER
283
D
LEU
284
n
168
LEU
284
D
PRO
285
n
169
PRO
285
D
TYR
286
n
170
TYR
286
D
VAL
287
n
171
VAL
287
D
GLN
288
n
172
GLN
288
D
TYR
289
n
173
TYR
289
D
PHE
290
n
174
PHE
290
D
GLY
291
n
175
GLY
291
D
GLY
292
n
176
GLY
292
D
VAL
293
n
177
VAL
293
D
SER
294
n
178
SER
294
D
ALA
295
n
179
ALA
295
D
LEU
296
n
180
LEU
296
D
SER
297
n
181
SER
297
D
LYS
298
n
182
LYS
298
D
GLN
299
n
183
GLN
299
D
GLN
300
n
184
GLN
300
D
PHE
301
n
185
PHE
301
D
LEU
302
n
186
LEU
302
D
SER
303
n
187
SER
303
D
ILE
304
n
188
ILE
304
D
ASN
305
n
189
ASN
305
D
GLY
306
n
190
GLY
306
D
PHE
307
n
191
PHE
307
D
PRO
308
n
192
PRO
308
D
ASN
309
n
193
ASN
309
D
ASN
310
n
194
ASN
310
D
TYR
311
n
195
TYR
311
D
TRP
312
n
196
TRP
312
D
GLY
313
n
197
GLY
313
D
ALA
314
n
198
ALA
314
D
GLY
315
n
199
GLY
315
D
GLY
316
n
200
GLY
316
D
GLU
317
n
201
GLU
317
D
ASP
318
n
202
ASP
318
D
ASP
319
n
203
ASP
319
D
ASP
320
n
204
ASP
320
D
ILE
321
n
205
ILE
321
D
TYR
322
n
206
TYR
322
D
ASN
323
n
207
ASN
323
D
ARG
324
n
208
ARG
324
D
LEU
325
n
209
LEU
325
D
ALA
326
n
210
ALA
326
D
PHE
327
n
211
PHE
327
D
ARG
328
n
212
ARG
328
D
GLY
329
n
213
GLY
329
D
MET
330
n
214
MET
330
D
SER
331
n
215
SER
331
D
VAL
332
n
216
VAL
332
D
SER
333
n
217
SER
333
D
ARG
334
n
218
ARG
334
D
PRO
335
n
219
PRO
335
D
ASN
336
n
220
ASN
336
D
ALA
337
n
221
ALA
337
D
VAL
338
n
222
VAL
338
D
ILE
339
n
223
ILE
339
D
GLY
340
n
224
GLY
340
D
LYS
341
n
225
LYS
341
D
THR
342
n
226
THR
342
D
ARG
343
n
227
ARG
343
D
MET
344
n
228
MET
344
D
ILE
345
n
229
ILE
345
D
ARG
346
n
230
ARG
346
D
HIS
347
n
231
HIS
347
D
SER
348
n
232
SER
348
D
ARG
349
n
233
ARG
349
D
ASP
350
n
234
ASP
350
D
LYS
351
n
235
LYS
351
D
LYS
352
n
236
LYS
352
D
ASN
353
n
237
ASN
353
D
GLU
354
n
238
GLU
354
D
PRO
355
n
239
PRO
355
D
ASN
356
n
240
ASN
356
D
PRO
357
n
241
PRO
357
D
GLN
358
n
242
GLN
358
D
ARG
359
n
243
ARG
359
D
PHE
360
n
244
PHE
360
D
ASP
361
n
245
ASP
361
D
ARG
362
n
246
ARG
362
D
ILE
363
n
247
ILE
363
D
ALA
364
n
248
ALA
364
D
HIS
365
n
249
HIS
365
D
THR
366
n
250
THR
366
D
LYS
367
n
251
LYS
367
D
GLU
368
n
252
GLU
368
D
THR
369
n
253
THR
369
D
MET
370
n
254
MET
370
D
LEU
371
n
255
LEU
371
D
SER
372
n
256
SER
372
D
ASP
373
n
257
ASP
373
D
GLY
374
n
258
GLY
374
D
LEU
375
n
259
LEU
375
D
ASN
376
n
260
ASN
376
D
SER
377
n
261
SER
377
D
LEU
378
n
262
LEU
378
D
THR
379
n
263
THR
379
D
TYR
380
n
264
TYR
380
D
MET
381
n
265
MET
381
D
VAL
382
n
266
VAL
382
D
LEU
383
n
267
LEU
383
D
GLU
384
n
268
GLU
384
D
VAL
385
n
269
VAL
385
D
GLN
386
n
270
GLN
386
D
ARG
387
n
271
ARG
387
D
TYR
388
n
272
TYR
388
D
PRO
389
n
273
PRO
389
D
LEU
390
n
274
LEU
390
D
TYR
391
n
275
TYR
391
D
THR
392
n
276
THR
392
D
LYS
393
n
277
LYS
393
D
ILE
394
n
278
ILE
394
D
THR
395
n
279
THR
395
D
VAL
396
n
280
VAL
396
D
ASP
397
n
281
ASP
397
D
ILE
398
n
282
ILE
398
D
GLY
399
n
283
GLY
399
D
THR
400
n
284
THR
400
D
PRO
401
n
285
PRO
401
D
SER
402
n
286
SER
402
D
author_defined_assembly
2
dimeric
author_defined_assembly
2
dimeric
A
LYS
79
A
O
LYS
79
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
82
A
OD1
ASP
82
1_555
99.1
A
LYS
79
A
O
LYS
79
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
82
A
OD2
ASP
82
1_555
69.3
A
ASP
82
A
OD1
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
82
A
OD2
ASP
82
1_555
41.0
A
LYS
79
A
O
LYS
79
1_555
A
CA
403
E
CA
CA
1_555
A
GLU
84
A
O
GLU
84
1_555
169.2
A
ASP
82
A
OD1
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
GLU
84
A
O
GLU
84
1_555
82.9
A
ASP
82
A
OD2
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
GLU
84
A
O
GLU
84
1_555
106.9
A
LYS
79
A
O
LYS
79
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
87
A
OD1
ASP
87
1_555
95.0
A
ASP
82
A
OD1
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
87
A
OD1
ASP
87
1_555
149.7
A
ASP
82
A
OD2
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
87
A
OD1
ASP
87
1_555
124.0
A
GLU
84
A
O
GLU
84
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
87
A
OD1
ASP
87
1_555
78.6
A
LYS
79
A
O
LYS
79
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
88
A
OD2
ASP
88
1_555
105.8
A
ASP
82
A
OD1
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
88
A
OD2
ASP
88
1_555
136.4
A
ASP
82
A
OD2
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
88
A
OD2
ASP
88
1_555
171.3
A
GLU
84
A
O
GLU
84
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
88
A
OD2
ASP
88
1_555
79.2
A
ASP
87
A
OD1
ASP
87
1_555
A
CA
403
E
CA
CA
1_555
A
ASP
88
A
OD2
ASP
88
1_555
62.7
A
LYS
79
A
O
LYS
79
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
473
M
O
HOH
1_555
91.8
A
ASP
82
A
OD1
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
473
M
O
HOH
1_555
65.6
A
ASP
82
A
OD2
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
473
M
O
HOH
1_555
94.6
A
GLU
84
A
O
GLU
84
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
473
M
O
HOH
1_555
98.7
A
ASP
87
A
OD1
ASP
87
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
473
M
O
HOH
1_555
140.7
A
ASP
88
A
OD2
ASP
88
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
473
M
O
HOH
1_555
78.2
A
LYS
79
A
O
LYS
79
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
590
M
O
HOH
1_555
91.0
A
ASP
82
A
OD1
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
590
M
O
HOH
1_555
77.4
A
ASP
82
A
OD2
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
590
M
O
HOH
1_555
52.4
A
GLU
84
A
O
GLU
84
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
590
M
O
HOH
1_555
79.0
A
ASP
87
A
OD1
ASP
87
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
590
M
O
HOH
1_555
75.7
A
ASP
88
A
OD2
ASP
88
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
590
M
O
HOH
1_555
136.0
A
HOH
473
M
O
HOH
1_555
A
CA
403
E
CA
CA
1_555
A
HOH
590
M
O
HOH
1_555
142.9
B
ASP
254
B
OD2
ASP
138
1_555
B
MN
408
G
MN
MN
1_555
B
UDP
407
H
O1A
UDP
1_555
90.7
B
ASP
254
B
OD2
ASP
138
1_555
B
MN
408
G
MN
MN
1_555
B
HOH
593
N
O
HOH
1_555
98.1
B
UDP
407
H
O1A
UDP
1_555
B
MN
408
G
MN
MN
1_555
B
HOH
593
N
O
HOH
1_555
94.6
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
82
C
OD2
ASP
82
1_555
66.2
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
82
C
OD1
ASP
82
1_555
95.2
C
ASP
82
C
OD2
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
82
C
OD1
ASP
82
1_555
40.5
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
C
GLU
84
C
O
GLU
84
1_555
171.9
C
ASP
82
C
OD2
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
GLU
84
C
O
GLU
84
1_555
106.0
C
ASP
82
C
OD1
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
GLU
84
C
O
GLU
84
1_555
79.3
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD1
ASP
87
1_555
105.9
C
ASP
82
C
OD2
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD1
ASP
87
1_555
123.3
C
ASP
82
C
OD1
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD1
ASP
87
1_555
142.6
C
GLU
84
C
O
GLU
84
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD1
ASP
87
1_555
75.9
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD2
ASP
87
1_555
68.6
C
ASP
82
C
OD2
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD2
ASP
87
1_555
92.3
C
ASP
82
C
OD1
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD2
ASP
87
1_555
130.4
C
GLU
84
C
O
GLU
84
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD2
ASP
87
1_555
110.4
C
ASP
87
C
OD1
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
87
C
OD2
ASP
87
1_555
41.0
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
88
C
OD2
ASP
88
1_555
106.0
C
ASP
82
C
OD2
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
88
C
OD2
ASP
88
1_555
171.5
C
ASP
82
C
OD1
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
88
C
OD2
ASP
88
1_555
141.4
C
GLU
84
C
O
GLU
84
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
88
C
OD2
ASP
88
1_555
81.9
C
ASP
87
C
OD1
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
88
C
OD2
ASP
88
1_555
61.0
C
ASP
87
C
OD2
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
C
ASP
88
C
OD2
ASP
88
1_555
87.8
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
581
O
O
HOH
1_555
83.6
C
ASP
82
C
OD2
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
581
O
O
HOH
1_555
47.5
C
ASP
82
C
OD1
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
581
O
O
HOH
1_555
75.8
C
GLU
84
C
O
GLU
84
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
581
O
O
HOH
1_555
89.3
C
ASP
87
C
OD1
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
581
O
O
HOH
1_555
76.3
C
ASP
87
C
OD2
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
581
O
O
HOH
1_555
56.5
C
ASP
88
C
OD2
ASP
88
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
581
O
O
HOH
1_555
137.4
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
87.6
C
ASP
82
C
OD2
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
97.5
C
ASP
82
C
OD1
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
70.7
C
GLU
84
C
O
GLU
84
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
96.1
C
ASP
87
C
OD1
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
139.1
C
ASP
87
C
OD2
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
147.9
C
ASP
88
C
OD2
ASP
88
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
78.2
C
HOH
581
O
O
HOH
1_555
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
144.4
D
ASP
254
D
OD1
ASP
138
1_555
D
MN
410
K
MN
MN
1_555
D
UDP
409
L
O3A
UDP
1_555
174.1
D
ASP
254
D
OD1
ASP
138
1_555
D
MN
410
K
MN
MN
1_555
D
UDP
409
L
O2B
UDP
1_555
124.1
D
UDP
409
L
O3A
UDP
1_555
D
MN
410
K
MN
MN
1_555
D
UDP
409
L
O2B
UDP
1_555
55.0
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
A
N
VAL
42
A
N
VAL
42
A
O
GLU
49
A
O
GLU
49
A
N
TYR
50
A
N
TYR
50
A
O
ILE
55
A
O
ILE
55
B
N
TYR
171
B
N
TYR
55
B
O
TYR
213
B
O
TYR
97
B
O
GLN
220
B
O
GLN
104
B
N
PHE
188
B
N
PHE
72
B
N
ILE
185
B
N
ILE
69
B
O
SER
251
B
O
SER
135
B
N
PHE
250
B
N
PHE
134
B
O
SER
294
B
O
SER
178
B
O
ALA
295
B
O
ALA
179
B
N
ARG
271
B
N
ARG
155
B
N
TYR
171
B
N
TYR
55
B
O
TYR
213
B
O
TYR
97
B
N
VAL
217
B
N
VAL
101
B
O
THR
392
B
O
THR
276
B
O
ASP
397
B
O
ASP
281
B
N
MET
381
B
N
MET
265
B
N
ILE
256
B
N
ILE
140
B
O
ARG
343
B
O
ARG
227
B
O
THR
342
B
O
THR
226
B
N
ALA
276
B
N
ALA
160
C
N
VAL
42
C
N
VAL
42
C
O
GLU
49
C
O
GLU
49
C
N
TYR
50
C
N
TYR
50
C
O
ILE
55
C
O
ILE
55
D
N
TYR
171
D
N
TYR
55
D
O
TYR
213
D
O
TYR
97
D
O
TYR
216
D
O
TYR
100
D
N
ILE
186
D
N
ILE
70
D
N
ILE
185
D
N
ILE
69
D
O
VAL
249
D
O
VAL
133
D
N
PHE
250
D
N
PHE
134
D
O
SER
294
D
O
SER
178
D
O
ALA
295
D
O
ALA
179
D
N
ARG
271
D
N
ARG
155
D
N
TYR
171
D
N
TYR
55
D
O
TYR
213
D
O
TYR
97
D
N
VAL
217
D
N
VAL
101
D
O
THR
392
D
O
THR
276
D
O
LYS
393
D
O
LYS
277
D
N
GLN
386
D
N
GLN
270
D
N
ILE
256
D
N
ILE
140
D
O
ARG
343
D
O
ARG
227
D
O
THR
342
D
O
THR
226
D
N
ALA
276
D
N
ALA
160
1
B
ALA
117
B
ALA
1
1
Y
1
B
SER
118
B
SER
2
1
Y
1
B
MET
119
B
MET
3
1
Y
1
B
THR
120
B
THR
4
1
Y
1
B
GLY
121
B
GLY
5
1
Y
1
B
GLY
122
B
GLY
6
1
Y
1
B
GLN
123
B
GLN
7
1
Y
1
B
GLN
124
B
GLN
8
1
Y
1
B
MET
125
B
MET
9
1
Y
1
B
GLY
126
B
GLY
10
1
Y
1
B
ARG
127
B
ARG
11
1
Y
1
B
GLY
128
B
GLY
12
1
Y
1
B
SER
129
B
SER
13
1
Y
1
B
SER
130
B
SER
14
1
Y
1
B
LEU
131
B
LEU
15
1
Y
1
D
ALA
117
D
ALA
1
1
Y
1
D
SER
118
D
SER
2
1
Y
1
D
MET
119
D
MET
3
1
Y
1
D
THR
120
D
THR
4
1
Y
1
D
GLY
121
D
GLY
5
1
Y
1
D
GLY
122
D
GLY
6
1
Y
1
D
GLN
123
D
GLN
7
1
Y
1
D
GLN
124
D
GLN
8
1
Y
1
D
MET
125
D
MET
9
1
Y
1
D
GLY
126
D
GLY
10
1
Y
1
D
ARG
127
D
ARG
11
1
Y
1
D
GLY
128
D
GLY
12
1
Y
1
D
SER
129
D
SER
13
1
Y
1
D
SER
130
D
SER
14
1
Y
1
D
LEU
131
D
LEU
15
1
Y
1
A
ASP
44
-55.32
104.32
1
A
ASN
45
63.39
-125.87
1
A
SER
63
-120.69
-162.70
1
A
PHE
66
-105.98
77.07
1
B
ASP
175
-60.22
-84.54
1
B
ARG
189
-173.98
113.23
1
B
PHE
327
-68.70
26.03
1
B
ARG
328
-151.02
22.44
1
B
SER
331
-107.52
-164.26
1
B
ASN
353
-144.67
47.01
1
C
LYS
5
-44.77
-72.15
1
C
GLN
19
57.14
17.16
1
C
ASN
45
62.62
-133.47
1
C
PHE
59
-137.60
-32.44
1
C
SER
69
-45.76
152.79
1
C
GLU
113
161.65
169.19
1
D
ARG
189
-179.48
115.16
1
D
ASP
350
-65.46
90.24
1
D
LYS
352
103.24
5.21
1
D
ASN
353
-147.16
52.28
1
D
PRO
401
-51.24
105.73
PROTEIN_REP.PARAM
PROTEIN.TOP
CARBOHYDRATE.PARAM
CARBOHYDRATE.TOP
ION.PARAM
WATER.TOP
WATER_REP.PARAM
ION.TOP
UDP.PARAM
UDP.TOP
42.1
9.65
0.00
4.56
-1.53
0.00
-8.12
0.253
0.004
0.207
0.2071
2.30
19.95
4654
46294
10.1
97.1
RANDOM
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
1NMM
Engh & Huber
FLAT MODEL
33.1219
0.327069
0.37
0.44
2.30
19.95
251
6699
84
0
6364
0.007
1.4
23.5
1.64
1.48
1.50
2.52
2.00
2.07
2.00
3.15
2.50
0.364
0.013
0.309
2.44
730
6757
6
9.8
95.1
28.9
2.30
25.0
1PZY
46294
1
0.07
1
16.4
3.5
97.0
2.30
2.38
2.2
4427
0.48
1
3.4
93.4
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.1
W314A-BETA1,4-GALACTOSYLTRANSFERASE-I COMPLEXED WITH ALPHA-LACTALBUMIN IN THE PRESENCE OF N-ACETYLGLUCOSAMINE, UDP AND MANGANESE
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
3
N
N
4
N
N
5
N
N
6
N
N
7
N
N
7
N
N
7
N
N
7
N
N
CHAINS A AND B FORM FIRST, C AND D FORMS SECOND LACTOSE SYNTHASE COMPLEX
A
THR
4
A
THR
4
HELX_P
A
ILE
12
A
ILE
12
1
1
9
A
LYS
13
A
LYS
13
HELX_P
A
ASP
16
A
ASP
16
5
2
4
A
GLY
17
A
GLY
17
HELX_P
A
ILE
21
A
ILE
21
5
3
5
A
SER
22
A
SER
22
HELX_P
A
GLY
35
A
GLY
35
1
4
14
A
SER
76
A
SER
76
HELX_P
A
LEU
81
A
LEU
81
5
5
6
A
LEU
85
A
LEU
85
HELX_P
A
LYS
99
A
LYS
99
1
6
15
A
GLY
100
A
GLY
100
HELX_P
A
TRP
104
A
TRP
104
5
7
5
A
ALA
106
A
ALA
106
HELX_P
A
CYS
111
A
CYS
111
1
8
6
A
LEU
115
A
LEU
115
HELX_P
A
ARG
119
A
ARG
119
5
9
5
B
ASP
154
B
ASP
38
HELX_P
B
ASN
162
B
ASN
46
1
10
9
B
ARG
191
B
ARG
75
HELX_P
B
GLN
209
B
GLN
93
1
11
19
B
ASN
227
B
ASN
111
HELX_P
B
TYR
243
B
TYR
127
1
12
17
B
LYS
279
B
LYS
163
HELX_P
B
GLY
281
B
GLY
165
5
13
3
B
LYS
298
B
LYS
182
HELX_P
B
ILE
304
B
ILE
188
1
14
7
B
GLY
316
B
GLY
200
HELX_P
B
PHE
327
B
PHE
211
1
15
12
B
GLN
358
B
GLN
242
HELX_P
B
ILE
363
B
ILE
247
1
16
6
B
HIS
365
B
HIS
249
HELX_P
B
MET
370
B
MET
254
1
17
6
B
GLY
374
B
GLY
258
HELX_P
B
LEU
378
B
LEU
262
5
18
5
C
THR
4
C
THR
4
HELX_P
C
ILE
12
C
ILE
12
1
19
9
C
LYS
13
C
LYS
13
HELX_P
C
ASP
16
C
ASP
16
5
20
4
C
GLY
17
C
GLY
17
HELX_P
C
ILE
21
C
ILE
21
5
21
5
C
SER
22
C
SER
22
HELX_P
C
SER
34
C
SER
34
1
22
13
C
SER
76
C
SER
76
HELX_P
C
LEU
81
C
LEU
81
5
23
6
C
LEU
85
C
LEU
85
HELX_P
C
LYS
99
C
LYS
99
1
24
15
C
GLY
100
C
GLY
100
HELX_P
C
TRP
104
C
TRP
104
5
25
5
C
ALA
106
C
ALA
106
HELX_P
C
CYS
111
C
CYS
111
1
26
6
C
LEU
115
C
LEU
115
HELX_P
C
ARG
119
C
ARG
119
5
27
5
D
ASP
154
D
ASP
38
HELX_P
D
ASN
162
D
ASN
46
1
28
9
D
ARG
191
D
ARG
75
HELX_P
D
GLN
209
D
GLN
93
1
29
19
D
ASN
227
D
ASN
111
HELX_P
D
TYR
243
D
TYR
127
1
30
17
D
LYS
279
D
LYS
163
HELX_P
D
GLY
281
D
GLY
165
5
31
3
D
LYS
298
D
LYS
182
HELX_P
D
ILE
304
D
ILE
188
1
32
7
D
GLY
316
D
GLY
200
HELX_P
D
PHE
327
D
PHE
211
1
33
12
D
GLN
358
D
GLN
242
HELX_P
D
ILE
363
D
ILE
247
1
34
6
D
HIS
365
D
HIS
249
HELX_P
D
MET
370
D
MET
254
1
35
6
D
GLY
374
D
GLY
258
HELX_P
D
LEU
378
D
LEU
262
5
36
5
disulf
2.040
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
120
A
SG
CYS
120
1_555
disulf
2.035
A
CYS
28
A
SG
CYS
28
1_555
A
CYS
111
A
SG
CYS
111
1_555
disulf
2.038
A
CYS
61
A
SG
CYS
61
1_555
A
CYS
77
A
SG
CYS
77
1_555
disulf
2.033
A
CYS
73
A
SG
CYS
73
1_555
A
CYS
91
A
SG
CYS
91
1_555
disulf
2.032
B
CYS
134
B
SG
CYS
18
1_555
B
CYS
176
B
SG
CYS
60
1_555
disulf
2.035
B
CYS
247
B
SG
CYS
131
1_555
B
CYS
266
B
SG
CYS
150
1_555
disulf
2.036
C
CYS
6
C
SG
CYS
6
1_555
C
CYS
120
C
SG
CYS
120
1_555
disulf
2.030
C
CYS
28
C
SG
CYS
28
1_555
C
CYS
111
C
SG
CYS
111
1_555
disulf
2.037
C
CYS
61
C
SG
CYS
61
1_555
C
CYS
77
C
SG
CYS
77
1_555
disulf
2.028
C
CYS
73
C
SG
CYS
73
1_555
C
CYS
91
C
SG
CYS
91
1_555
disulf
2.037
D
CYS
134
D
SG
CYS
18
1_555
D
CYS
176
D
SG
CYS
60
1_555
disulf
2.033
D
CYS
247
D
SG
CYS
131
1_555
D
CYS
266
D
SG
CYS
150
1_555
metalc
2.234
A
LYS
79
A
O
LYS
79
1_555
A
CA
403
E
CA
CA
1_555
metalc
2.486
A
ASP
82
A
OD1
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
metalc
3.333
A
ASP
82
A
OD2
ASP
82
1_555
A
CA
403
E
CA
CA
1_555
metalc
2.299
A
GLU
84
A
O
GLU
84
1_555
A
CA
403
E
CA
CA
1_555
metalc
2.388
A
ASP
87
A
OD1
ASP
87
1_555
A
CA
403
E
CA
CA
1_555
metalc
2.478
A
ASP
88
A
OD2
ASP
88
1_555
A
CA
403
E
CA
CA
1_555
metalc
2.629
A
CA
403
E
CA
CA
1_555
A
HOH
473
M
O
HOH
1_555
metalc
2.281
A
CA
403
E
CA
CA
1_555
A
HOH
590
M
O
HOH
1_555
metalc
2.278
B
ASP
254
B
OD2
ASP
138
1_555
B
MN
408
G
MN
MN
1_555
metalc
2.002
B
UDP
407
H
O1A
UDP
1_555
B
MN
408
G
MN
MN
1_555
metalc
2.673
B
MN
408
G
MN
MN
1_555
B
HOH
593
N
O
HOH
1_555
metalc
2.289
C
LYS
79
C
O
LYS
79
1_555
C
CA
404
I
CA
CA
1_555
metalc
3.390
C
ASP
82
C
OD2
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
metalc
2.559
C
ASP
82
C
OD1
ASP
82
1_555
C
CA
404
I
CA
CA
1_555
metalc
2.156
C
GLU
84
C
O
GLU
84
1_555
C
CA
404
I
CA
CA
1_555
metalc
2.498
C
ASP
87
C
OD1
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
metalc
3.357
C
ASP
87
C
OD2
ASP
87
1_555
C
CA
404
I
CA
CA
1_555
metalc
2.589
C
ASP
88
C
OD2
ASP
88
1_555
C
CA
404
I
CA
CA
1_555
metalc
2.654
C
CA
404
I
CA
CA
1_555
C
HOH
581
O
O
HOH
1_555
metalc
2.605
C
CA
404
I
CA
CA
1_555
C
HOH
582
O
O
HOH
1_555
metalc
2.380
D
ASP
254
D
OD1
ASP
138
1_555
D
MN
410
K
MN
MN
1_555
metalc
2.306
D
UDP
409
L
O3A
UDP
1_555
D
MN
410
K
MN
MN
1_555
metalc
2.798
D
UDP
409
L
O2B
UDP
1_555
D
MN
410
K
MN
MN
1_555
TRANSFERASE ACTIVATOR/TRANSFERASE
Beta1, 4-Galactosyltransferase-I Tryptophan Mutant, Flexible loop Conformation, Protease Digetion, Substrate Binding, Catalytic Mechanism, TRANSFERASE ACTIVATOR-TRANSFERASE COMPLEX
LALBA_MOUSE
UNP
1
21
P29752
B4GT1_BOVIN
UNP
2
130
P08037
21
143
1PZY
1
123
P29752
A
1
1
123
130
402
1PZY
130
402
P08037
B
2
14
286
21
143
1PZY
1
123
P29752
C
1
1
123
130
402
1PZY
130
402
P08037
D
2
14
286
2
expression tag
ALA
117
1PZY
B
P08037
UNP
1
2
expression tag
SER
118
1PZY
B
P08037
UNP
2
2
expression tag
MET
119
1PZY
B
P08037
UNP
3
2
expression tag
THR
120
1PZY
B
P08037
UNP
4
2
expression tag
GLY
121
1PZY
B
P08037
UNP
5
2
expression tag
GLY
122
1PZY
B
P08037
UNP
6
2
expression tag
GLN
123
1PZY
B
P08037
UNP
7
2
expression tag
GLN
124
1PZY
B
P08037
UNP
8
2
expression tag
MET
125
1PZY
B
P08037
UNP
9
2
expression tag
GLY
126
1PZY
B
P08037
UNP
10
2
expression tag
ARG
127
1PZY
B
P08037
UNP
11
2
expression tag
GLY
128
1PZY
B
P08037
UNP
12
2
expression tag
SER
129
1PZY
B
P08037
UNP
13
2
TRP
engineered mutation
ALA
314
1PZY
B
P08037
UNP
241
198
2
CYS
engineered mutation
THR
342
1PZY
B
P08037
UNP
269
226
4
expression tag
ALA
117
1PZY
D
P08037
UNP
1
4
expression tag
SER
118
1PZY
D
P08037
UNP
2
4
expression tag
MET
119
1PZY
D
P08037
UNP
3
4
expression tag
THR
120
1PZY
D
P08037
UNP
4
4
expression tag
GLY
121
1PZY
D
P08037
UNP
5
4
expression tag
GLY
122
1PZY
D
P08037
UNP
6
4
expression tag
GLN
123
1PZY
D
P08037
UNP
7
4
expression tag
GLN
124
1PZY
D
P08037
UNP
8
4
expression tag
MET
125
1PZY
D
P08037
UNP
9
4
expression tag
GLY
126
1PZY
D
P08037
UNP
10
4
expression tag
ARG
127
1PZY
D
P08037
UNP
11
4
expression tag
GLY
128
1PZY
D
P08037
UNP
12
4
expression tag
SER
129
1PZY
D
P08037
UNP
13
4
TRP
engineered mutation
ALA
314
1PZY
D
P08037
UNP
241
198
4
CYS
engineered mutation
THR
342
1PZY
D
P08037
UNP
269
226
3
6
4
3
3
6
4
3
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
A
VAL
41
A
VAL
41
A
VAL
42
A
VAL
42
A
GLU
49
A
GLU
49
A
TYR
50
A
TYR
50
A
ILE
55
A
ILE
55
A
SER
56
A
SER
56
B
ARG
170
B
ARG
54
B
TYR
171
B
TYR
55
B
ASP
212
B
ASP
96
B
GLN
220
B
GLN
104
B
LYS
181
B
LYS
65
B
PHE
188
B
PHE
72
B
CYS
247
B
CYS
131
B
SER
251
B
SER
135
B
VAL
293
B
VAL
177
B
SER
297
B
SER
181
B
ARG
271
B
ARG
155
B
HIS
272
B
HIS
156
B
ARG
170
B
ARG
54
B
TYR
171
B
TYR
55
B
ASP
212
B
ASP
96
B
GLN
220
B
GLN
104
B
THR
392
B
THR
276
B
ASP
397
B
ASP
281
B
MET
381
B
MET
265
B
ARG
387
B
ARG
271
B
LEU
255
B
LEU
139
B
PRO
257
B
PRO
141
B
LYS
341
B
LYS
225
B
MET
344
B
MET
228
B
ALA
276
B
ALA
160
B
MET
277
B
MET
161
C
VAL
41
C
VAL
41
C
VAL
42
C
VAL
42
C
GLU
49
C
GLU
49
C
TYR
50
C
TYR
50
C
ILE
55
C
ILE
55
C
SER
56
C
SER
56
D
ARG
170
D
ARG
54
D
TYR
171
D
TYR
55
D
ASP
212
D
ASP
96
D
GLN
220
D
GLN
104
D
LYS
181
D
LYS
65
D
PHE
188
D
PHE
72
D
CYS
247
D
CYS
131
D
SER
251
D
SER
135
D
VAL
293
D
VAL
177
D
SER
297
D
SER
181
D
ARG
271
D
ARG
155
D
HIS
272
D
HIS
156
D
ARG
170
D
ARG
54
D
TYR
171
D
TYR
55
D
ASP
212
D
ASP
96
D
GLN
220
D
GLN
104
D
THR
392
D
THR
276
D
ASP
397
D
ASP
281
D
MET
381
D
MET
265
D
ARG
387
D
ARG
271
D
LEU
255
D
LEU
139
D
PRO
257
D
PRO
141
D
LYS
341
D
LYS
225
D
MET
344
D
MET
228
D
ALA
276
D
ALA
160
D
MET
277
D
MET
161
4
monoclinic
P 1 21 1