0.009116
0.000000
0.005758
0.000000
0.011009
0.000000
0.000000
0.000000
0.013380
0.000000
0.000000
0.000000
Evans, J.C.
Huddler, D.P.
Jiracek, J.
Castro, C.
Millian, N.S.
Garrow, T.A.
Ludwig, M.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
122.28
90.00
109.702
90.836
88.403
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
C9 H17 N O4 S
235.301
S-(D-CARBOXYBUTYL)-L-HOMOCYSTEINE
non-polymer
C6 H8 O7
192.124
CITRIC ACID
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
Zn 2
65.409
ZINC ION
non-polymer
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
O
N
75
N
C
N
76
N
O
N
77
S
C
N
78
N
N
N
79
N
C
N
80
N
C
N
81
N
S
N
82
N
C
N
83
N
C
N
84
N
C
N
85
N
C
N
86
N
C
N
87
N
O
N
88
N
O
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
C
N
107
N
O
N
108
N
O
N
109
N
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
O
N
115
N
O
N
116
N
C
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
N
N
128
R
C
N
129
N
C
N
130
N
O
N
131
N
C
N
132
N
S
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
N
N
142
S
C
N
143
N
C
N
144
N
O
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
O
N
149
N
N
N
150
N
O
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
O
N
169
N
O
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
N
N
181
N
C
N
182
N
C
N
183
N
O
N
184
N
O
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
N
N
191
S
C
N
192
N
C
N
193
N
O
N
194
N
C
Y
195
N
C
Y
196
N
N
Y
197
N
C
Y
198
N
C
Y
199
N
N
N
200
N
O
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
H
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
S
C
N
219
N
C
N
220
N
C
N
221
N
C
N
222
N
O
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
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
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
H
N
258
N
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
N
N
267
N
O
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
H
N
283
N
N
N
284
S
C
N
285
N
C
N
286
N
O
N
287
N
C
N
288
N
C
N
289
N
S
N
290
N
C
N
291
N
O
N
292
N
H
N
293
N
H
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
N
N
304
S
C
N
305
N
C
N
306
N
O
N
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
N
314
N
O
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
N
331
N
C
N
332
N
C
N
333
N
O
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
N
N
344
S
C
N
345
N
C
N
346
N
O
N
347
N
C
N
348
N
O
N
349
N
O
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
R
C
N
362
N
O
N
363
N
C
N
364
N
O
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
N
N
375
S
C
N
376
N
C
N
377
N
O
N
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
N
Y
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
N
388
N
O
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
N
N
402
S
C
N
403
N
C
N
404
N
O
N
405
N
C
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
Y
411
N
C
N
412
N
O
N
413
N
O
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
N
N
426
S
C
N
427
N
C
N
428
N
O
N
429
N
C
N
430
N
C
N
431
N
C
N
432
N
O
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
H
N
444
N
ZN
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
doub
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
doub
N
99
N
sing
N
100
N
sing
N
101
N
doub
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
N
116
N
sing
N
117
N
sing
N
118
N
doub
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
sing
N
127
N
doub
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
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
doub
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
doub
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
doub
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
doub
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
doub
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
Y
191
N
sing
Y
192
N
doub
Y
193
N
doub
N
194
N
sing
Y
195
N
sing
N
196
N
sing
Y
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
doub
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
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
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
doub
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
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
doub
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
Y
299
N
doub
Y
300
N
sing
Y
301
N
sing
N
302
N
sing
Y
303
N
doub
N
304
N
sing
Y
305
N
doub
N
306
N
sing
Y
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
doub
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
doub
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
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
sing
N
361
N
sing
N
362
N
sing
N
363
N
doub
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
Y
368
N
doub
Y
369
N
sing
Y
370
N
sing
N
371
N
sing
Y
372
N
doub
Y
373
N
sing
Y
374
N
sing
N
375
N
sing
Y
376
N
sing
Y
377
N
doub
N
378
N
sing
Y
379
N
doub
N
380
N
sing
Y
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
doub
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
Y
396
N
doub
Y
397
N
sing
Y
398
N
sing
N
399
N
sing
Y
400
N
doub
N
401
N
sing
Y
402
N
doub
N
403
N
sing
Y
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
doub
N
416
N
sing
N
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
UK
Structure
STRUE6
2005
0969-2126
10
1159
1171
10.1016/S0969-2126(02)00796-7
12220488
Betaine-homocysteine methyltransferase: zinc in a distorted barrel.
2002
10.2210/pdb1lt8/pdb
pdb_00001lt8
100
1
Bent conical Si-mirror (Rh coating)
CCD
2001-11-26
ADSC QUANTUM 4
Bent Ge(111) monochromator
SINGLE WAVELENGTH
M
x-ray
1
0.900
1.0
14-BM-C
APS
0.900
SYNCHROTRON
APS BEAMLINE 14-BM-C
44844.020
BETAINE-HOMOCYSTEINE METHYLTRANSFERASE
2.1.1.5
P2A, C104A, C131A, C186A, C201A, C256A
2
man
polymer
65.409
ZINC ION
2
syn
non-polymer
235.301
S-(D-CARBOXYBUTYL)-L-HOMOCYSTEINE
2
syn
non-polymer
192.124
CITRIC ACID
2
syn
non-polymer
18.015
water
431
nat
water
BETAINE-HOMOCYSTEINE S-METHYLTRANSFERASE
no
no
MAPVGGKKAKKGILERLNAGEIVIGDGGFVFALEKRGYVKAGPWTPEAAVEHPEAVRQLHREFLRAGSNVMQTFTFYASE
DKLENRGNYVLEKISGQEVNEAAADIARQVADEGDALVAGGVSQTPSYLSAKSETEVKKVFLQQLEVFMKKNVDFLIAEY
FEHVEEAVWAVETLIASGKPVAATMAIGPEGDLHGVPPGEAAVRLVKAGASIIGVNCHFDPTISLKTVKLMKEGLEAAQL
KAHLMSQPLAYHTPDANKQGFIDLPEFPFGLEPRVATRWDIQKYAREAYNLGVRYIGGCCGFEPYHIRAIAEELAPERGF
LPPASEKHGSWGSGLDMHTKPWVRARARKEYWENLRIASGRPYNPSMSKPDGWGVTKGTAELMQQKEATTEQQLKELFEK
QKFKSQ
MAPVGGKKAKKGILERLNAGEIVIGDGGFVFALEKRGYVKAGPWTPEAAVEHPEAVRQLHREFLRAGSNVMQTFTFYASE
DKLENRGNYVLEKISGQEVNEAAADIARQVADEGDALVAGGVSQTPSYLSAKSETEVKKVFLQQLEVFMKKNVDFLIAEY
FEHVEEAVWAVETLIASGKPVAATMAIGPEGDLHGVPPGEAAVRLVKAGASIIGVNCHFDPTISLKTVKLMKEGLEAAQL
KAHLMSQPLAYHTPDANKQGFIDLPEFPFGLEPRVATRWDIQKYAREAYNLGVRYIGGCCGFEPYHIRAIAEELAPERGF
LPPASEKHGSWGSGLDMHTKPWVRARARKEYWENLRIASGRPYNPSMSKPDGWGVTKGTAELMQQKEATTEQQLKELFEK
QKFKSQ
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
Escherichia coli
sample
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21-DE3
PLASMID
pTYB4
2
2.07
40.72
VAPOR DIFFUSION, SITTING DROP
5.20
PEG 200, sodium citrate, N,N-dimethylglycine, pH 5.20, VAPOR DIFFUSION, SITTING DROP, temperature 298K
298
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
2002-09-11
1
1
2008-04-28
1
2
2011-07-13
1
3
2021-10-27
1
4
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1lt7 is Oxidized Homo sapiens betaine-homocysteine S-methyltransferase in complex with four Sm(III) ions
RCSB
Y
RCSB
2002-05-20
REL
REL
ZN
ZINC ION
CBH
S-(D-CARBOXYBUTYL)-L-HOMOCYSTEINE
CIT
CITRIC ACID
HOH
water
1LT7
PDB
experimental model
ZN
501
2
ZN
ZN
501
A
CBH
601
3
CBH
CBH
601
A
CIT
701
4
CIT
CIT
701
A
ZN
502
2
ZN
ZN
502
B
CBH
602
3
CBH
CBH
602
B
CIT
702
4
CIT
CIT
702
B
HOH
1
5
HOH
HOH
702
A
HOH
2
5
HOH
HOH
703
A
HOH
3
5
HOH
HOH
704
A
HOH
4
5
HOH
HOH
705
A
HOH
8
5
HOH
HOH
706
A
HOH
9
5
HOH
HOH
707
A
HOH
10
5
HOH
HOH
708
A
HOH
13
5
HOH
HOH
709
A
HOH
14
5
HOH
HOH
710
A
HOH
16
5
HOH
HOH
711
A
HOH
17
5
HOH
HOH
712
A
HOH
18
5
HOH
HOH
713
A
HOH
19
5
HOH
HOH
714
A
HOH
22
5
HOH
HOH
715
A
HOH
23
5
HOH
HOH
716
A
HOH
24
5
HOH
HOH
717
A
HOH
26
5
HOH
HOH
718
A
HOH
28
5
HOH
HOH
719
A
HOH
30
5
HOH
HOH
720
A
HOH
32
5
HOH
HOH
721
A
HOH
34
5
HOH
HOH
722
A
HOH
35
5
HOH
HOH
723
A
HOH
38
5
HOH
HOH
724
A
HOH
40
5
HOH
HOH
725
A
HOH
41
5
HOH
HOH
726
A
HOH
45
5
HOH
HOH
727
A
HOH
48
5
HOH
HOH
728
A
HOH
49
5
HOH
HOH
729
A
HOH
51
5
HOH
HOH
730
A
HOH
52
5
HOH
HOH
731
A
HOH
53
5
HOH
HOH
732
A
HOH
54
5
HOH
HOH
733
A
HOH
55
5
HOH
HOH
734
A
HOH
58
5
HOH
HOH
735
A
HOH
59
5
HOH
HOH
736
A
HOH
61
5
HOH
HOH
737
A
HOH
63
5
HOH
HOH
738
A
HOH
64
5
HOH
HOH
739
A
HOH
65
5
HOH
HOH
740
A
HOH
66
5
HOH
HOH
741
A
HOH
68
5
HOH
HOH
742
A
HOH
69
5
HOH
HOH
743
A
HOH
70
5
HOH
HOH
744
A
HOH
71
5
HOH
HOH
745
A
HOH
72
5
HOH
HOH
746
A
HOH
74
5
HOH
HOH
747
A
HOH
77
5
HOH
HOH
748
A
HOH
80
5
HOH
HOH
749
A
HOH
82
5
HOH
HOH
750
A
HOH
84
5
HOH
HOH
751
A
HOH
85
5
HOH
HOH
752
A
HOH
89
5
HOH
HOH
753
A
HOH
91
5
HOH
HOH
754
A
HOH
93
5
HOH
HOH
755
A
HOH
95
5
HOH
HOH
756
A
HOH
97
5
HOH
HOH
757
A
HOH
98
5
HOH
HOH
758
A
HOH
100
5
HOH
HOH
759
A
HOH
102
5
HOH
HOH
760
A
HOH
103
5
HOH
HOH
761
A
HOH
105
5
HOH
HOH
762
A
HOH
106
5
HOH
HOH
763
A
HOH
107
5
HOH
HOH
764
A
HOH
108
5
HOH
HOH
765
A
HOH
112
5
HOH
HOH
766
A
HOH
115
5
HOH
HOH
767
A
HOH
118
5
HOH
HOH
768
A
HOH
122
5
HOH
HOH
769
A
HOH
125
5
HOH
HOH
770
A
HOH
126
5
HOH
HOH
771
A
HOH
127
5
HOH
HOH
772
A
HOH
128
5
HOH
HOH
773
A
HOH
130
5
HOH
HOH
774
A
HOH
131
5
HOH
HOH
775
A
HOH
134
5
HOH
HOH
776
A
HOH
135
5
HOH
HOH
777
A
HOH
136
5
HOH
HOH
778
A
HOH
137
5
HOH
HOH
779
A
HOH
140
5
HOH
HOH
780
A
HOH
141
5
HOH
HOH
781
A
HOH
142
5
HOH
HOH
782
A
HOH
145
5
HOH
HOH
783
A
HOH
146
5
HOH
HOH
784
A
HOH
148
5
HOH
HOH
785
A
HOH
150
5
HOH
HOH
786
A
HOH
152
5
HOH
HOH
787
A
HOH
157
5
HOH
HOH
788
A
HOH
162
5
HOH
HOH
789
A
HOH
164
5
HOH
HOH
790
A
HOH
165
5
HOH
HOH
791
A
HOH
167
5
HOH
HOH
792
A
HOH
168
5
HOH
HOH
793
A
HOH
169
5
HOH
HOH
794
A
HOH
173
5
HOH
HOH
795
A
HOH
175
5
HOH
HOH
796
A
HOH
176
5
HOH
HOH
797
A
HOH
177
5
HOH
HOH
798
A
HOH
179
5
HOH
HOH
799
A
HOH
183
5
HOH
HOH
800
A
HOH
184
5
HOH
HOH
801
A
HOH
186
5
HOH
HOH
802
A
HOH
189
5
HOH
HOH
803
A
HOH
190
5
HOH
HOH
804
A
HOH
192
5
HOH
HOH
805
A
HOH
194
5
HOH
HOH
806
A
HOH
195
5
HOH
HOH
807
A
HOH
196
5
HOH
HOH
808
A
HOH
197
5
HOH
HOH
809
A
HOH
198
5
HOH
HOH
810
A
HOH
199
5
HOH
HOH
811
A
HOH
200
5
HOH
HOH
812
A
HOH
201
5
HOH
HOH
813
A
HOH
203
5
HOH
HOH
814
A
HOH
205
5
HOH
HOH
815
A
HOH
206
5
HOH
HOH
816
A
HOH
208
5
HOH
HOH
817
A
HOH
209
5
HOH
HOH
818
A
HOH
213
5
HOH
HOH
819
A
HOH
214
5
HOH
HOH
820
A
HOH
216
5
HOH
HOH
821
A
HOH
218
5
HOH
HOH
822
A
HOH
219
5
HOH
HOH
823
A
HOH
222
5
HOH
HOH
824
A
HOH
224
5
HOH
HOH
825
A
HOH
225
5
HOH
HOH
826
A
HOH
226
5
HOH
HOH
827
A
HOH
227
5
HOH
HOH
828
A
HOH
231
5
HOH
HOH
829
A
HOH
232
5
HOH
HOH
830
A
HOH
233
5
HOH
HOH
831
A
HOH
238
5
HOH
HOH
832
A
HOH
239
5
HOH
HOH
833
A
HOH
240
5
HOH
HOH
834
A
HOH
242
5
HOH
HOH
835
A
HOH
243
5
HOH
HOH
836
A
HOH
245
5
HOH
HOH
837
A
HOH
246
5
HOH
HOH
838
A
HOH
247
5
HOH
HOH
839
A
HOH
248
5
HOH
HOH
840
A
HOH
250
5
HOH
HOH
841
A
HOH
251
5
HOH
HOH
842
A
HOH
253
5
HOH
HOH
843
A
HOH
254
5
HOH
HOH
844
A
HOH
256
5
HOH
HOH
845
A
HOH
257
5
HOH
HOH
846
A
HOH
258
5
HOH
HOH
847
A
HOH
259
5
HOH
HOH
848
A
HOH
261
5
HOH
HOH
849
A
HOH
263
5
HOH
HOH
850
A
HOH
266
5
HOH
HOH
851
A
HOH
268
5
HOH
HOH
852
A
HOH
269
5
HOH
HOH
853
A
HOH
273
5
HOH
HOH
854
A
HOH
274
5
HOH
HOH
855
A
HOH
275
5
HOH
HOH
856
A
HOH
276
5
HOH
HOH
857
A
HOH
278
5
HOH
HOH
858
A
HOH
279
5
HOH
HOH
859
A
HOH
281
5
HOH
HOH
860
A
HOH
283
5
HOH
HOH
861
A
HOH
284
5
HOH
HOH
862
A
HOH
288
5
HOH
HOH
863
A
HOH
292
5
HOH
HOH
864
A
HOH
293
5
HOH
HOH
865
A
HOH
295
5
HOH
HOH
866
A
HOH
297
5
HOH
HOH
867
A
HOH
298
5
HOH
HOH
868
A
HOH
299
5
HOH
HOH
869
A
HOH
300
5
HOH
HOH
870
A
HOH
301
5
HOH
HOH
871
A
HOH
304
5
HOH
HOH
872
A
HOH
306
5
HOH
HOH
873
A
HOH
309
5
HOH
HOH
874
A
HOH
310
5
HOH
HOH
875
A
HOH
313
5
HOH
HOH
876
A
HOH
314
5
HOH
HOH
877
A
HOH
316
5
HOH
HOH
878
A
HOH
317
5
HOH
HOH
879
A
HOH
322
5
HOH
HOH
880
A
HOH
323
5
HOH
HOH
881
A
HOH
324
5
HOH
HOH
882
A
HOH
325
5
HOH
HOH
883
A
HOH
327
5
HOH
HOH
884
A
HOH
328
5
HOH
HOH
885
A
HOH
329
5
HOH
HOH
886
A
HOH
331
5
HOH
HOH
887
A
HOH
333
5
HOH
HOH
888
A
HOH
334
5
HOH
HOH
889
A
HOH
335
5
HOH
HOH
890
A
HOH
338
5
HOH
HOH
891
A
HOH
340
5
HOH
HOH
892
A
HOH
344
5
HOH
HOH
893
A
HOH
345
5
HOH
HOH
894
A
HOH
346
5
HOH
HOH
895
A
HOH
348
5
HOH
HOH
896
A
HOH
349
5
HOH
HOH
897
A
HOH
350
5
HOH
HOH
898
A
HOH
351
5
HOH
HOH
899
A
HOH
352
5
HOH
HOH
900
A
HOH
353
5
HOH
HOH
901
A
HOH
356
5
HOH
HOH
902
A
HOH
357
5
HOH
HOH
903
A
HOH
358
5
HOH
HOH
904
A
HOH
359
5
HOH
HOH
905
A
HOH
364
5
HOH
HOH
906
A
HOH
365
5
HOH
HOH
907
A
HOH
369
5
HOH
HOH
908
A
HOH
371
5
HOH
HOH
909
A
HOH
372
5
HOH
HOH
910
A
HOH
374
5
HOH
HOH
911
A
HOH
377
5
HOH
HOH
912
A
HOH
379
5
HOH
HOH
913
A
HOH
383
5
HOH
HOH
914
A
HOH
384
5
HOH
HOH
915
A
HOH
387
5
HOH
HOH
916
A
HOH
390
5
HOH
HOH
917
A
HOH
391
5
HOH
HOH
918
A
HOH
392
5
HOH
HOH
919
A
HOH
394
5
HOH
HOH
920
A
HOH
395
5
HOH
HOH
921
A
HOH
396
5
HOH
HOH
922
A
HOH
397
5
HOH
HOH
923
A
HOH
398
5
HOH
HOH
924
A
HOH
400
5
HOH
HOH
925
A
HOH
401
5
HOH
HOH
926
A
HOH
406
5
HOH
HOH
927
A
HOH
410
5
HOH
HOH
928
A
HOH
411
5
HOH
HOH
929
A
HOH
412
5
HOH
HOH
930
A
HOH
415
5
HOH
HOH
931
A
HOH
416
5
HOH
HOH
932
A
HOH
417
5
HOH
HOH
933
A
HOH
419
5
HOH
HOH
934
A
HOH
422
5
HOH
HOH
935
A
HOH
423
5
HOH
HOH
936
A
HOH
424
5
HOH
HOH
937
A
HOH
425
5
HOH
HOH
938
A
HOH
427
5
HOH
HOH
939
A
HOH
428
5
HOH
HOH
940
A
HOH
430
5
HOH
HOH
941
A
HOH
5
5
HOH
HOH
703
B
HOH
6
5
HOH
HOH
704
B
HOH
7
5
HOH
HOH
705
B
HOH
11
5
HOH
HOH
706
B
HOH
12
5
HOH
HOH
707
B
HOH
15
5
HOH
HOH
708
B
HOH
20
5
HOH
HOH
709
B
HOH
21
5
HOH
HOH
710
B
HOH
25
5
HOH
HOH
711
B
HOH
27
5
HOH
HOH
712
B
HOH
29
5
HOH
HOH
713
B
HOH
31
5
HOH
HOH
714
B
HOH
33
5
HOH
HOH
715
B
HOH
36
5
HOH
HOH
716
B
HOH
37
5
HOH
HOH
717
B
HOH
39
5
HOH
HOH
718
B
HOH
42
5
HOH
HOH
719
B
HOH
43
5
HOH
HOH
720
B
HOH
44
5
HOH
HOH
721
B
HOH
46
5
HOH
HOH
722
B
HOH
47
5
HOH
HOH
723
B
HOH
50
5
HOH
HOH
724
B
HOH
56
5
HOH
HOH
725
B
HOH
57
5
HOH
HOH
726
B
HOH
60
5
HOH
HOH
727
B
HOH
62
5
HOH
HOH
728
B
HOH
67
5
HOH
HOH
729
B
HOH
73
5
HOH
HOH
730
B
HOH
75
5
HOH
HOH
731
B
HOH
76
5
HOH
HOH
732
B
HOH
78
5
HOH
HOH
733
B
HOH
79
5
HOH
HOH
734
B
HOH
81
5
HOH
HOH
735
B
HOH
83
5
HOH
HOH
736
B
HOH
86
5
HOH
HOH
737
B
HOH
87
5
HOH
HOH
738
B
HOH
88
5
HOH
HOH
739
B
HOH
90
5
HOH
HOH
740
B
HOH
92
5
HOH
HOH
741
B
HOH
94
5
HOH
HOH
742
B
HOH
96
5
HOH
HOH
743
B
HOH
99
5
HOH
HOH
744
B
HOH
101
5
HOH
HOH
745
B
HOH
104
5
HOH
HOH
746
B
HOH
109
5
HOH
HOH
747
B
HOH
110
5
HOH
HOH
748
B
HOH
111
5
HOH
HOH
749
B
HOH
113
5
HOH
HOH
750
B
HOH
114
5
HOH
HOH
751
B
HOH
116
5
HOH
HOH
752
B
HOH
117
5
HOH
HOH
753
B
HOH
119
5
HOH
HOH
754
B
HOH
120
5
HOH
HOH
755
B
HOH
121
5
HOH
HOH
756
B
HOH
123
5
HOH
HOH
757
B
HOH
124
5
HOH
HOH
758
B
HOH
129
5
HOH
HOH
759
B
HOH
132
5
HOH
HOH
760
B
HOH
133
5
HOH
HOH
761
B
HOH
138
5
HOH
HOH
762
B
HOH
139
5
HOH
HOH
763
B
HOH
143
5
HOH
HOH
764
B
HOH
144
5
HOH
HOH
765
B
HOH
147
5
HOH
HOH
766
B
HOH
149
5
HOH
HOH
767
B
HOH
151
5
HOH
HOH
768
B
HOH
153
5
HOH
HOH
769
B
HOH
154
5
HOH
HOH
770
B
HOH
155
5
HOH
HOH
771
B
HOH
156
5
HOH
HOH
772
B
HOH
158
5
HOH
HOH
773
B
HOH
159
5
HOH
HOH
774
B
HOH
160
5
HOH
HOH
775
B
HOH
161
5
HOH
HOH
776
B
HOH
163
5
HOH
HOH
777
B
HOH
166
5
HOH
HOH
778
B
HOH
170
5
HOH
HOH
779
B
HOH
171
5
HOH
HOH
780
B
HOH
172
5
HOH
HOH
781
B
HOH
174
5
HOH
HOH
782
B
HOH
178
5
HOH
HOH
783
B
HOH
180
5
HOH
HOH
784
B
HOH
181
5
HOH
HOH
785
B
HOH
182
5
HOH
HOH
786
B
HOH
185
5
HOH
HOH
787
B
HOH
187
5
HOH
HOH
788
B
HOH
188
5
HOH
HOH
789
B
HOH
191
5
HOH
HOH
790
B
HOH
193
5
HOH
HOH
791
B
HOH
202
5
HOH
HOH
792
B
HOH
204
5
HOH
HOH
793
B
HOH
207
5
HOH
HOH
794
B
HOH
210
5
HOH
HOH
795
B
HOH
211
5
HOH
HOH
796
B
HOH
212
5
HOH
HOH
797
B
HOH
215
5
HOH
HOH
798
B
HOH
217
5
HOH
HOH
799
B
HOH
220
5
HOH
HOH
800
B
HOH
221
5
HOH
HOH
801
B
HOH
223
5
HOH
HOH
802
B
HOH
228
5
HOH
HOH
803
B
HOH
229
5
HOH
HOH
804
B
HOH
230
5
HOH
HOH
805
B
HOH
234
5
HOH
HOH
806
B
HOH
235
5
HOH
HOH
807
B
HOH
236
5
HOH
HOH
808
B
HOH
237
5
HOH
HOH
809
B
HOH
241
5
HOH
HOH
810
B
HOH
244
5
HOH
HOH
811
B
HOH
249
5
HOH
HOH
812
B
HOH
252
5
HOH
HOH
813
B
HOH
255
5
HOH
HOH
814
B
HOH
260
5
HOH
HOH
815
B
HOH
262
5
HOH
HOH
816
B
HOH
264
5
HOH
HOH
817
B
HOH
265
5
HOH
HOH
818
B
HOH
267
5
HOH
HOH
819
B
HOH
270
5
HOH
HOH
820
B
HOH
271
5
HOH
HOH
821
B
HOH
272
5
HOH
HOH
822
B
HOH
277
5
HOH
HOH
823
B
HOH
280
5
HOH
HOH
824
B
HOH
282
5
HOH
HOH
825
B
HOH
285
5
HOH
HOH
826
B
HOH
286
5
HOH
HOH
827
B
HOH
287
5
HOH
HOH
828
B
HOH
289
5
HOH
HOH
829
B
HOH
290
5
HOH
HOH
830
B
HOH
291
5
HOH
HOH
831
B
HOH
294
5
HOH
HOH
832
B
HOH
296
5
HOH
HOH
833
B
HOH
302
5
HOH
HOH
834
B
HOH
303
5
HOH
HOH
835
B
HOH
305
5
HOH
HOH
836
B
HOH
307
5
HOH
HOH
837
B
HOH
308
5
HOH
HOH
838
B
HOH
311
5
HOH
HOH
839
B
HOH
312
5
HOH
HOH
840
B
HOH
315
5
HOH
HOH
841
B
HOH
318
5
HOH
HOH
842
B
HOH
319
5
HOH
HOH
843
B
HOH
320
5
HOH
HOH
844
B
HOH
321
5
HOH
HOH
845
B
HOH
326
5
HOH
HOH
846
B
HOH
330
5
HOH
HOH
847
B
HOH
332
5
HOH
HOH
848
B
HOH
336
5
HOH
HOH
849
B
HOH
337
5
HOH
HOH
850
B
HOH
339
5
HOH
HOH
851
B
HOH
341
5
HOH
HOH
852
B
HOH
342
5
HOH
HOH
853
B
HOH
343
5
HOH
HOH
854
B
HOH
347
5
HOH
HOH
855
B
HOH
354
5
HOH
HOH
856
B
HOH
355
5
HOH
HOH
857
B
HOH
360
5
HOH
HOH
858
B
HOH
361
5
HOH
HOH
859
B
HOH
362
5
HOH
HOH
860
B
HOH
363
5
HOH
HOH
861
B
HOH
366
5
HOH
HOH
862
B
HOH
367
5
HOH
HOH
863
B
HOH
368
5
HOH
HOH
864
B
HOH
370
5
HOH
HOH
865
B
HOH
373
5
HOH
HOH
866
B
HOH
375
5
HOH
HOH
867
B
HOH
376
5
HOH
HOH
868
B
HOH
378
5
HOH
HOH
869
B
HOH
380
5
HOH
HOH
870
B
HOH
381
5
HOH
HOH
871
B
HOH
382
5
HOH
HOH
872
B
HOH
385
5
HOH
HOH
873
B
HOH
386
5
HOH
HOH
874
B
HOH
388
5
HOH
HOH
875
B
HOH
389
5
HOH
HOH
876
B
HOH
393
5
HOH
HOH
877
B
HOH
399
5
HOH
HOH
878
B
HOH
402
5
HOH
HOH
879
B
HOH
403
5
HOH
HOH
880
B
HOH
404
5
HOH
HOH
881
B
HOH
405
5
HOH
HOH
882
B
HOH
407
5
HOH
HOH
883
B
HOH
408
5
HOH
HOH
884
B
HOH
409
5
HOH
HOH
885
B
HOH
413
5
HOH
HOH
886
B
HOH
414
5
HOH
HOH
887
B
HOH
418
5
HOH
HOH
888
B
HOH
420
5
HOH
HOH
889
B
HOH
421
5
HOH
HOH
890
B
HOH
426
5
HOH
HOH
891
B
HOH
429
5
HOH
HOH
892
B
HOH
431
5
HOH
HOH
893
B
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
n
8
8
A
n
9
9
A
n
10
10
A
LYS
11
n
11
LYS
11
A
GLY
12
n
12
GLY
12
A
ILE
13
n
13
ILE
13
A
LEU
14
n
14
LEU
14
A
GLU
15
n
15
GLU
15
A
ARG
16
n
16
ARG
16
A
LEU
17
n
17
LEU
17
A
ASN
18
n
18
ASN
18
A
ALA
19
n
19
ALA
19
A
GLY
20
n
20
GLY
20
A
GLU
21
n
21
GLU
21
A
ILE
22
n
22
ILE
22
A
VAL
23
n
23
VAL
23
A
ILE
24
n
24
ILE
24
A
GLY
25
n
25
GLY
25
A
ASP
26
n
26
ASP
26
A
GLY
27
n
27
GLY
27
A
GLY
28
n
28
GLY
28
A
PHE
29
n
29
PHE
29
A
VAL
30
n
30
VAL
30
A
PHE
31
n
31
PHE
31
A
ALA
32
n
32
ALA
32
A
LEU
33
n
33
LEU
33
A
GLU
34
n
34
GLU
34
A
LYS
35
n
35
LYS
35
A
ARG
36
n
36
ARG
36
A
GLY
37
n
37
GLY
37
A
TYR
38
n
38
TYR
38
A
VAL
39
n
39
VAL
39
A
LYS
40
n
40
LYS
40
A
ALA
41
n
41
ALA
41
A
GLY
42
n
42
GLY
42
A
PRO
43
n
43
PRO
43
A
TRP
44
n
44
TRP
44
A
THR
45
n
45
THR
45
A
PRO
46
n
46
PRO
46
A
GLU
47
n
47
GLU
47
A
ALA
48
n
48
ALA
48
A
ALA
49
n
49
ALA
49
A
VAL
50
n
50
VAL
50
A
GLU
51
n
51
GLU
51
A
HIS
52
n
52
HIS
52
A
PRO
53
n
53
PRO
53
A
GLU
54
n
54
GLU
54
A
ALA
55
n
55
ALA
55
A
VAL
56
n
56
VAL
56
A
ARG
57
n
57
ARG
57
A
GLN
58
n
58
GLN
58
A
LEU
59
n
59
LEU
59
A
HIS
60
n
60
HIS
60
A
ARG
61
n
61
ARG
61
A
GLU
62
n
62
GLU
62
A
PHE
63
n
63
PHE
63
A
LEU
64
n
64
LEU
64
A
ARG
65
n
65
ARG
65
A
ALA
66
n
66
ALA
66
A
GLY
67
n
67
GLY
67
A
SER
68
n
68
SER
68
A
ASN
69
n
69
ASN
69
A
VAL
70
n
70
VAL
70
A
MET
71
n
71
MET
71
A
GLN
72
n
72
GLN
72
A
THR
73
n
73
THR
73
A
PHE
74
n
74
PHE
74
A
THR
75
n
75
THR
75
A
PHE
76
n
76
PHE
76
A
TYR
77
n
77
TYR
77
A
ALA
78
n
78
ALA
78
A
SER
79
n
79
SER
79
A
GLU
80
n
80
GLU
80
A
ASP
81
n
81
ASP
81
A
LYS
82
n
82
LYS
82
A
n
83
83
A
n
84
84
A
n
85
85
A
n
86
86
A
n
87
87
A
n
88
88
A
n
89
89
A
n
90
90
A
n
91
91
A
n
92
92
A
n
93
93
A
n
94
94
A
n
95
95
A
GLY
96
n
96
GLY
96
A
GLN
97
n
97
GLN
97
A
GLU
98
n
98
GLU
98
A
VAL
99
n
99
VAL
99
A
ASN
100
n
100
ASN
100
A
GLU
101
n
101
GLU
101
A
ALA
102
n
102
ALA
102
A
ALA
103
n
103
ALA
103
A
ALA
104
n
104
ALA
104
A
ASP
105
n
105
ASP
105
A
ILE
106
n
106
ILE
106
A
ALA
107
n
107
ALA
107
A
ARG
108
n
108
ARG
108
A
GLN
109
n
109
GLN
109
A
VAL
110
n
110
VAL
110
A
ALA
111
n
111
ALA
111
A
ASP
112
n
112
ASP
112
A
GLU
113
n
113
GLU
113
A
GLY
114
n
114
GLY
114
A
ASP
115
n
115
ASP
115
A
ALA
116
n
116
ALA
116
A
LEU
117
n
117
LEU
117
A
VAL
118
n
118
VAL
118
A
ALA
119
n
119
ALA
119
A
GLY
120
n
120
GLY
120
A
GLY
121
n
121
GLY
121
A
VAL
122
n
122
VAL
122
A
SER
123
n
123
SER
123
A
GLN
124
n
124
GLN
124
A
THR
125
n
125
THR
125
A
PRO
126
n
126
PRO
126
A
SER
127
n
127
SER
127
A
TYR
128
n
128
TYR
128
A
LEU
129
n
129
LEU
129
A
SER
130
n
130
SER
130
A
ALA
131
n
131
ALA
131
A
LYS
132
n
132
LYS
132
A
SER
133
n
133
SER
133
A
GLU
134
n
134
GLU
134
A
THR
135
n
135
THR
135
A
GLU
136
n
136
GLU
136
A
VAL
137
n
137
VAL
137
A
LYS
138
n
138
LYS
138
A
LYS
139
n
139
LYS
139
A
VAL
140
n
140
VAL
140
A
PHE
141
n
141
PHE
141
A
LEU
142
n
142
LEU
142
A
GLN
143
n
143
GLN
143
A
GLN
144
n
144
GLN
144
A
LEU
145
n
145
LEU
145
A
GLU
146
n
146
GLU
146
A
VAL
147
n
147
VAL
147
A
PHE
148
n
148
PHE
148
A
MET
149
n
149
MET
149
A
LYS
150
n
150
LYS
150
A
LYS
151
n
151
LYS
151
A
ASN
152
n
152
ASN
152
A
VAL
153
n
153
VAL
153
A
ASP
154
n
154
ASP
154
A
PHE
155
n
155
PHE
155
A
LEU
156
n
156
LEU
156
A
ILE
157
n
157
ILE
157
A
ALA
158
n
158
ALA
158
A
GLU
159
n
159
GLU
159
A
TYR
160
n
160
TYR
160
A
PHE
161
n
161
PHE
161
A
GLU
162
n
162
GLU
162
A
HIS
163
n
163
HIS
163
A
VAL
164
n
164
VAL
164
A
GLU
165
n
165
GLU
165
A
GLU
166
n
166
GLU
166
A
ALA
167
n
167
ALA
167
A
VAL
168
n
168
VAL
168
A
TRP
169
n
169
TRP
169
A
ALA
170
n
170
ALA
170
A
VAL
171
n
171
VAL
171
A
GLU
172
n
172
GLU
172
A
THR
173
n
173
THR
173
A
LEU
174
n
174
LEU
174
A
ILE
175
n
175
ILE
175
A
ALA
176
n
176
ALA
176
A
SER
177
n
177
SER
177
A
GLY
178
n
178
GLY
178
A
LYS
179
n
179
LYS
179
A
PRO
180
n
180
PRO
180
A
VAL
181
n
181
VAL
181
A
ALA
182
n
182
ALA
182
A
ALA
183
n
183
ALA
183
A
THR
184
n
184
THR
184
A
MET
185
n
185
MET
185
A
ALA
186
n
186
ALA
186
A
ILE
187
n
187
ILE
187
A
GLY
188
n
188
GLY
188
A
PRO
189
n
189
PRO
189
A
GLU
190
n
190
GLU
190
A
GLY
191
n
191
GLY
191
A
ASP
192
n
192
ASP
192
A
LEU
193
n
193
LEU
193
A
HIS
194
n
194
HIS
194
A
GLY
195
n
195
GLY
195
A
VAL
196
n
196
VAL
196
A
PRO
197
n
197
PRO
197
A
PRO
198
n
198
PRO
198
A
GLY
199
n
199
GLY
199
A
GLU
200
n
200
GLU
200
A
ALA
201
n
201
ALA
201
A
ALA
202
n
202
ALA
202
A
VAL
203
n
203
VAL
203
A
ARG
204
n
204
ARG
204
A
LEU
205
n
205
LEU
205
A
VAL
206
n
206
VAL
206
A
LYS
207
n
207
LYS
207
A
ALA
208
n
208
ALA
208
A
GLY
209
n
209
GLY
209
A
ALA
210
n
210
ALA
210
A
SER
211
n
211
SER
211
A
ILE
212
n
212
ILE
212
A
ILE
213
n
213
ILE
213
A
GLY
214
n
214
GLY
214
A
VAL
215
n
215
VAL
215
A
ASN
216
n
216
ASN
216
A
CYS
217
n
217
CYS
217
A
HIS
218
n
218
HIS
218
A
PHE
219
n
219
PHE
219
A
ASP
220
n
220
ASP
220
A
PRO
221
n
221
PRO
221
A
THR
222
n
222
THR
222
A
ILE
223
n
223
ILE
223
A
SER
224
n
224
SER
224
A
LEU
225
n
225
LEU
225
A
LYS
226
n
226
LYS
226
A
THR
227
n
227
THR
227
A
VAL
228
n
228
VAL
228
A
LYS
229
n
229
LYS
229
A
LEU
230
n
230
LEU
230
A
MET
231
n
231
MET
231
A
LYS
232
n
232
LYS
232
A
GLU
233
n
233
GLU
233
A
GLY
234
n
234
GLY
234
A
LEU
235
n
235
LEU
235
A
GLU
236
n
236
GLU
236
A
ALA
237
n
237
ALA
237
A
ALA
238
n
238
ALA
238
A
GLN
239
n
239
GLN
239
A
LEU
240
n
240
LEU
240
A
LYS
241
n
241
LYS
241
A
ALA
242
n
242
ALA
242
A
HIS
243
n
243
HIS
243
A
LEU
244
n
244
LEU
244
A
MET
245
n
245
MET
245
A
SER
246
n
246
SER
246
A
GLN
247
n
247
GLN
247
A
PRO
248
n
248
PRO
248
A
LEU
249
n
249
LEU
249
A
ALA
250
n
250
ALA
250
A
TYR
251
n
251
TYR
251
A
HIS
252
n
252
HIS
252
A
THR
253
n
253
THR
253
A
PRO
254
n
254
PRO
254
A
ASP
255
n
255
ASP
255
A
ALA
256
n
256
ALA
256
A
ASN
257
n
257
ASN
257
A
LYS
258
n
258
LYS
258
A
GLN
259
n
259
GLN
259
A
GLY
260
n
260
GLY
260
A
PHE
261
n
261
PHE
261
A
ILE
262
n
262
ILE
262
A
ASP
263
n
263
ASP
263
A
LEU
264
n
264
LEU
264
A
PRO
265
n
265
PRO
265
A
GLU
266
n
266
GLU
266
A
PHE
267
n
267
PHE
267
A
PRO
268
n
268
PRO
268
A
PHE
269
n
269
PHE
269
A
GLY
270
n
270
GLY
270
A
LEU
271
n
271
LEU
271
A
GLU
272
n
272
GLU
272
A
PRO
273
n
273
PRO
273
A
ARG
274
n
274
ARG
274
A
VAL
275
n
275
VAL
275
A
ALA
276
n
276
ALA
276
A
THR
277
n
277
THR
277
A
ARG
278
n
278
ARG
278
A
TRP
279
n
279
TRP
279
A
ASP
280
n
280
ASP
280
A
ILE
281
n
281
ILE
281
A
GLN
282
n
282
GLN
282
A
LYS
283
n
283
LYS
283
A
TYR
284
n
284
TYR
284
A
ALA
285
n
285
ALA
285
A
ARG
286
n
286
ARG
286
A
GLU
287
n
287
GLU
287
A
ALA
288
n
288
ALA
288
A
TYR
289
n
289
TYR
289
A
ASN
290
n
290
ASN
290
A
LEU
291
n
291
LEU
291
A
GLY
292
n
292
GLY
292
A
VAL
293
n
293
VAL
293
A
ARG
294
n
294
ARG
294
A
TYR
295
n
295
TYR
295
A
ILE
296
n
296
ILE
296
A
GLY
297
n
297
GLY
297
A
GLY
298
n
298
GLY
298
A
CYS
299
n
299
CYS
299
A
CYS
300
n
300
CYS
300
A
GLY
301
n
301
GLY
301
A
PHE
302
n
302
PHE
302
A
GLU
303
n
303
GLU
303
A
PRO
304
n
304
PRO
304
A
TYR
305
n
305
TYR
305
A
HIS
306
n
306
HIS
306
A
ILE
307
n
307
ILE
307
A
ARG
308
n
308
ARG
308
A
ALA
309
n
309
ALA
309
A
ILE
310
n
310
ILE
310
A
ALA
311
n
311
ALA
311
A
GLU
312
n
312
GLU
312
A
GLU
313
n
313
GLU
313
A
LEU
314
n
314
LEU
314
A
ALA
315
n
315
ALA
315
A
PRO
316
n
316
PRO
316
A
GLU
317
n
317
GLU
317
A
ARG
318
n
318
ARG
318
A
GLY
319
n
319
GLY
319
A
PHE
320
n
320
PHE
320
A
LEU
321
n
321
LEU
321
A
PRO
322
n
322
PRO
322
A
PRO
323
n
323
PRO
323
A
ALA
324
n
324
ALA
324
A
SER
325
n
325
SER
325
A
GLU
326
n
326
GLU
326
A
LYS
327
n
327
LYS
327
A
HIS
328
n
328
HIS
328
A
GLY
329
n
329
GLY
329
A
SER
330
n
330
SER
330
A
TRP
331
n
331
TRP
331
A
GLY
332
n
332
GLY
332
A
SER
333
n
333
SER
333
A
GLY
334
n
334
GLY
334
A
LEU
335
n
335
LEU
335
A
ASP
336
n
336
ASP
336
A
MET
337
n
337
MET
337
A
HIS
338
n
338
HIS
338
A
THR
339
n
339
THR
339
A
LYS
340
n
340
LYS
340
A
PRO
341
n
341
PRO
341
A
TRP
342
n
342
TRP
342
A
VAL
343
n
343
VAL
343
A
ARG
344
n
344
ARG
344
A
ALA
345
n
345
ALA
345
A
ARG
346
n
346
ARG
346
A
ALA
347
n
347
ALA
347
A
ARG
348
n
348
ARG
348
A
LYS
349
n
349
LYS
349
A
GLU
350
n
350
GLU
350
A
TYR
351
n
351
TYR
351
A
TRP
352
n
352
TRP
352
A
GLU
353
n
353
GLU
353
A
ASN
354
n
354
ASN
354
A
LEU
355
n
355
LEU
355
A
ARG
356
n
356
ARG
356
A
ILE
357
n
357
ILE
357
A
ALA
358
n
358
ALA
358
A
SER
359
n
359
SER
359
A
GLY
360
n
360
GLY
360
A
ARG
361
n
361
ARG
361
A
PRO
362
n
362
PRO
362
A
TYR
363
n
363
TYR
363
A
ASN
364
n
364
ASN
364
A
PRO
365
n
365
PRO
365
A
SER
366
n
366
SER
366
A
MET
367
n
367
MET
367
A
SER
368
n
368
SER
368
A
LYS
369
n
369
LYS
369
A
PRO
370
n
370
PRO
370
A
ASP
371
n
371
ASP
371
A
n
372
372
A
n
373
373
A
n
374
374
A
n
375
375
A
n
376
376
A
n
377
377
A
n
378
378
A
n
379
379
A
n
380
380
A
n
381
381
A
n
382
382
A
n
383
383
A
n
384
384
A
n
385
385
A
n
386
386
A
n
387
387
A
n
388
388
A
n
389
389
A
n
390
390
A
n
391
391
A
n
392
392
A
n
393
393
A
n
394
394
A
n
395
395
A
n
396
396
A
n
397
397
A
n
398
398
A
n
399
399
A
n
400
400
A
n
401
401
A
n
402
402
A
n
403
403
A
n
404
404
A
n
405
405
A
n
406
406
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
n
10
10
B
LYS
11
n
11
LYS
11
B
GLY
12
n
12
GLY
12
B
ILE
13
n
13
ILE
13
B
LEU
14
n
14
LEU
14
B
GLU
15
n
15
GLU
15
B
ARG
16
n
16
ARG
16
B
LEU
17
n
17
LEU
17
B
ASN
18
n
18
ASN
18
B
ALA
19
n
19
ALA
19
B
GLY
20
n
20
GLY
20
B
GLU
21
n
21
GLU
21
B
ILE
22
n
22
ILE
22
B
VAL
23
n
23
VAL
23
B
ILE
24
n
24
ILE
24
B
GLY
25
n
25
GLY
25
B
ASP
26
n
26
ASP
26
B
GLY
27
n
27
GLY
27
B
GLY
28
n
28
GLY
28
B
PHE
29
n
29
PHE
29
B
VAL
30
n
30
VAL
30
B
PHE
31
n
31
PHE
31
B
ALA
32
n
32
ALA
32
B
LEU
33
n
33
LEU
33
B
GLU
34
n
34
GLU
34
B
LYS
35
n
35
LYS
35
B
ARG
36
n
36
ARG
36
B
GLY
37
n
37
GLY
37
B
TYR
38
n
38
TYR
38
B
VAL
39
n
39
VAL
39
B
LYS
40
n
40
LYS
40
B
ALA
41
n
41
ALA
41
B
GLY
42
n
42
GLY
42
B
PRO
43
n
43
PRO
43
B
TRP
44
n
44
TRP
44
B
THR
45
n
45
THR
45
B
PRO
46
n
46
PRO
46
B
GLU
47
n
47
GLU
47
B
ALA
48
n
48
ALA
48
B
ALA
49
n
49
ALA
49
B
VAL
50
n
50
VAL
50
B
GLU
51
n
51
GLU
51
B
HIS
52
n
52
HIS
52
B
PRO
53
n
53
PRO
53
B
GLU
54
n
54
GLU
54
B
ALA
55
n
55
ALA
55
B
VAL
56
n
56
VAL
56
B
ARG
57
n
57
ARG
57
B
GLN
58
n
58
GLN
58
B
LEU
59
n
59
LEU
59
B
HIS
60
n
60
HIS
60
B
ARG
61
n
61
ARG
61
B
GLU
62
n
62
GLU
62
B
PHE
63
n
63
PHE
63
B
LEU
64
n
64
LEU
64
B
ARG
65
n
65
ARG
65
B
ALA
66
n
66
ALA
66
B
GLY
67
n
67
GLY
67
B
SER
68
n
68
SER
68
B
ASN
69
n
69
ASN
69
B
VAL
70
n
70
VAL
70
B
MET
71
n
71
MET
71
B
GLN
72
n
72
GLN
72
B
THR
73
n
73
THR
73
B
PHE
74
n
74
PHE
74
B
THR
75
n
75
THR
75
B
PHE
76
n
76
PHE
76
B
TYR
77
n
77
TYR
77
B
ALA
78
n
78
ALA
78
B
SER
79
n
79
SER
79
B
n
80
80
B
n
81
81
B
n
82
82
B
n
83
83
B
n
84
84
B
n
85
85
B
n
86
86
B
n
87
87
B
n
88
88
B
n
89
89
B
n
90
90
B
n
91
91
B
n
92
92
B
n
93
93
B
n
94
94
B
n
95
95
B
n
96
96
B
n
97
97
B
n
98
98
B
n
99
99
B
n
100
100
B
GLU
101
n
101
GLU
101
B
ALA
102
n
102
ALA
102
B
ALA
103
n
103
ALA
103
B
ALA
104
n
104
ALA
104
B
ASP
105
n
105
ASP
105
B
ILE
106
n
106
ILE
106
B
ALA
107
n
107
ALA
107
B
ARG
108
n
108
ARG
108
B
GLN
109
n
109
GLN
109
B
VAL
110
n
110
VAL
110
B
ALA
111
n
111
ALA
111
B
ASP
112
n
112
ASP
112
B
GLU
113
n
113
GLU
113
B
GLY
114
n
114
GLY
114
B
ASP
115
n
115
ASP
115
B
ALA
116
n
116
ALA
116
B
LEU
117
n
117
LEU
117
B
VAL
118
n
118
VAL
118
B
ALA
119
n
119
ALA
119
B
GLY
120
n
120
GLY
120
B
GLY
121
n
121
GLY
121
B
VAL
122
n
122
VAL
122
B
SER
123
n
123
SER
123
B
GLN
124
n
124
GLN
124
B
THR
125
n
125
THR
125
B
PRO
126
n
126
PRO
126
B
SER
127
n
127
SER
127
B
TYR
128
n
128
TYR
128
B
LEU
129
n
129
LEU
129
B
SER
130
n
130
SER
130
B
ALA
131
n
131
ALA
131
B
LYS
132
n
132
LYS
132
B
SER
133
n
133
SER
133
B
GLU
134
n
134
GLU
134
B
THR
135
n
135
THR
135
B
GLU
136
n
136
GLU
136
B
VAL
137
n
137
VAL
137
B
LYS
138
n
138
LYS
138
B
LYS
139
n
139
LYS
139
B
VAL
140
n
140
VAL
140
B
PHE
141
n
141
PHE
141
B
LEU
142
n
142
LEU
142
B
GLN
143
n
143
GLN
143
B
GLN
144
n
144
GLN
144
B
LEU
145
n
145
LEU
145
B
GLU
146
n
146
GLU
146
B
VAL
147
n
147
VAL
147
B
PHE
148
n
148
PHE
148
B
MET
149
n
149
MET
149
B
LYS
150
n
150
LYS
150
B
LYS
151
n
151
LYS
151
B
ASN
152
n
152
ASN
152
B
VAL
153
n
153
VAL
153
B
ASP
154
n
154
ASP
154
B
PHE
155
n
155
PHE
155
B
LEU
156
n
156
LEU
156
B
ILE
157
n
157
ILE
157
B
ALA
158
n
158
ALA
158
B
GLU
159
n
159
GLU
159
B
TYR
160
n
160
TYR
160
B
PHE
161
n
161
PHE
161
B
GLU
162
n
162
GLU
162
B
HIS
163
n
163
HIS
163
B
VAL
164
n
164
VAL
164
B
GLU
165
n
165
GLU
165
B
GLU
166
n
166
GLU
166
B
ALA
167
n
167
ALA
167
B
VAL
168
n
168
VAL
168
B
TRP
169
n
169
TRP
169
B
ALA
170
n
170
ALA
170
B
VAL
171
n
171
VAL
171
B
GLU
172
n
172
GLU
172
B
THR
173
n
173
THR
173
B
LEU
174
n
174
LEU
174
B
ILE
175
n
175
ILE
175
B
ALA
176
n
176
ALA
176
B
SER
177
n
177
SER
177
B
GLY
178
n
178
GLY
178
B
LYS
179
n
179
LYS
179
B
PRO
180
n
180
PRO
180
B
VAL
181
n
181
VAL
181
B
ALA
182
n
182
ALA
182
B
ALA
183
n
183
ALA
183
B
THR
184
n
184
THR
184
B
MET
185
n
185
MET
185
B
ALA
186
n
186
ALA
186
B
ILE
187
n
187
ILE
187
B
GLY
188
n
188
GLY
188
B
PRO
189
n
189
PRO
189
B
GLU
190
n
190
GLU
190
B
GLY
191
n
191
GLY
191
B
ASP
192
n
192
ASP
192
B
LEU
193
n
193
LEU
193
B
HIS
194
n
194
HIS
194
B
GLY
195
n
195
GLY
195
B
VAL
196
n
196
VAL
196
B
PRO
197
n
197
PRO
197
B
PRO
198
n
198
PRO
198
B
GLY
199
n
199
GLY
199
B
GLU
200
n
200
GLU
200
B
ALA
201
n
201
ALA
201
B
ALA
202
n
202
ALA
202
B
VAL
203
n
203
VAL
203
B
ARG
204
n
204
ARG
204
B
LEU
205
n
205
LEU
205
B
VAL
206
n
206
VAL
206
B
LYS
207
n
207
LYS
207
B
ALA
208
n
208
ALA
208
B
GLY
209
n
209
GLY
209
B
ALA
210
n
210
ALA
210
B
SER
211
n
211
SER
211
B
ILE
212
n
212
ILE
212
B
ILE
213
n
213
ILE
213
B
GLY
214
n
214
GLY
214
B
VAL
215
n
215
VAL
215
B
ASN
216
n
216
ASN
216
B
CYS
217
n
217
CYS
217
B
HIS
218
n
218
HIS
218
B
PHE
219
n
219
PHE
219
B
ASP
220
n
220
ASP
220
B
PRO
221
n
221
PRO
221
B
THR
222
n
222
THR
222
B
ILE
223
n
223
ILE
223
B
SER
224
n
224
SER
224
B
LEU
225
n
225
LEU
225
B
LYS
226
n
226
LYS
226
B
THR
227
n
227
THR
227
B
VAL
228
n
228
VAL
228
B
LYS
229
n
229
LYS
229
B
LEU
230
n
230
LEU
230
B
MET
231
n
231
MET
231
B
LYS
232
n
232
LYS
232
B
GLU
233
n
233
GLU
233
B
GLY
234
n
234
GLY
234
B
LEU
235
n
235
LEU
235
B
GLU
236
n
236
GLU
236
B
ALA
237
n
237
ALA
237
B
ALA
238
n
238
ALA
238
B
GLN
239
n
239
GLN
239
B
LEU
240
n
240
LEU
240
B
LYS
241
n
241
LYS
241
B
ALA
242
n
242
ALA
242
B
HIS
243
n
243
HIS
243
B
LEU
244
n
244
LEU
244
B
MET
245
n
245
MET
245
B
SER
246
n
246
SER
246
B
GLN
247
n
247
GLN
247
B
PRO
248
n
248
PRO
248
B
LEU
249
n
249
LEU
249
B
ALA
250
n
250
ALA
250
B
TYR
251
n
251
TYR
251
B
HIS
252
n
252
HIS
252
B
THR
253
n
253
THR
253
B
PRO
254
n
254
PRO
254
B
ASP
255
n
255
ASP
255
B
ALA
256
n
256
ALA
256
B
ASN
257
n
257
ASN
257
B
LYS
258
n
258
LYS
258
B
GLN
259
n
259
GLN
259
B
GLY
260
n
260
GLY
260
B
PHE
261
n
261
PHE
261
B
ILE
262
n
262
ILE
262
B
ASP
263
n
263
ASP
263
B
LEU
264
n
264
LEU
264
B
PRO
265
n
265
PRO
265
B
GLU
266
n
266
GLU
266
B
PHE
267
n
267
PHE
267
B
PRO
268
n
268
PRO
268
B
PHE
269
n
269
PHE
269
B
GLY
270
n
270
GLY
270
B
LEU
271
n
271
LEU
271
B
GLU
272
n
272
GLU
272
B
PRO
273
n
273
PRO
273
B
ARG
274
n
274
ARG
274
B
VAL
275
n
275
VAL
275
B
ALA
276
n
276
ALA
276
B
THR
277
n
277
THR
277
B
ARG
278
n
278
ARG
278
B
TRP
279
n
279
TRP
279
B
ASP
280
n
280
ASP
280
B
ILE
281
n
281
ILE
281
B
GLN
282
n
282
GLN
282
B
LYS
283
n
283
LYS
283
B
TYR
284
n
284
TYR
284
B
ALA
285
n
285
ALA
285
B
ARG
286
n
286
ARG
286
B
GLU
287
n
287
GLU
287
B
ALA
288
n
288
ALA
288
B
TYR
289
n
289
TYR
289
B
ASN
290
n
290
ASN
290
B
LEU
291
n
291
LEU
291
B
GLY
292
n
292
GLY
292
B
VAL
293
n
293
VAL
293
B
ARG
294
n
294
ARG
294
B
TYR
295
n
295
TYR
295
B
ILE
296
n
296
ILE
296
B
GLY
297
n
297
GLY
297
B
GLY
298
n
298
GLY
298
B
CYS
299
n
299
CYS
299
B
CYS
300
n
300
CYS
300
B
GLY
301
n
301
GLY
301
B
PHE
302
n
302
PHE
302
B
GLU
303
n
303
GLU
303
B
PRO
304
n
304
PRO
304
B
TYR
305
n
305
TYR
305
B
HIS
306
n
306
HIS
306
B
ILE
307
n
307
ILE
307
B
ARG
308
n
308
ARG
308
B
ALA
309
n
309
ALA
309
B
ILE
310
n
310
ILE
310
B
ALA
311
n
311
ALA
311
B
GLU
312
n
312
GLU
312
B
GLU
313
n
313
GLU
313
B
LEU
314
n
314
LEU
314
B
ALA
315
n
315
ALA
315
B
PRO
316
n
316
PRO
316
B
GLU
317
n
317
GLU
317
B
ARG
318
n
318
ARG
318
B
GLY
319
n
319
GLY
319
B
PHE
320
n
320
PHE
320
B
LEU
321
n
321
LEU
321
B
PRO
322
n
322
PRO
322
B
PRO
323
n
323
PRO
323
B
ALA
324
n
324
ALA
324
B
SER
325
n
325
SER
325
B
GLU
326
n
326
GLU
326
B
LYS
327
n
327
LYS
327
B
HIS
328
n
328
HIS
328
B
GLY
329
n
329
GLY
329
B
SER
330
n
330
SER
330
B
TRP
331
n
331
TRP
331
B
GLY
332
n
332
GLY
332
B
SER
333
n
333
SER
333
B
GLY
334
n
334
GLY
334
B
LEU
335
n
335
LEU
335
B
ASP
336
n
336
ASP
336
B
MET
337
n
337
MET
337
B
HIS
338
n
338
HIS
338
B
THR
339
n
339
THR
339
B
LYS
340
n
340
LYS
340
B
PRO
341
n
341
PRO
341
B
TRP
342
n
342
TRP
342
B
VAL
343
n
343
VAL
343
B
ARG
344
n
344
ARG
344
B
ALA
345
n
345
ALA
345
B
ARG
346
n
346
ARG
346
B
ALA
347
n
347
ALA
347
B
ARG
348
n
348
ARG
348
B
LYS
349
n
349
LYS
349
B
GLU
350
n
350
GLU
350
B
TYR
351
n
351
TYR
351
B
TRP
352
n
352
TRP
352
B
GLU
353
n
353
GLU
353
B
ASN
354
n
354
ASN
354
B
LEU
355
n
355
LEU
355
B
ARG
356
n
356
ARG
356
B
ILE
357
n
357
ILE
357
B
ALA
358
n
358
ALA
358
B
SER
359
n
359
SER
359
B
GLY
360
n
360
GLY
360
B
ARG
361
n
361
ARG
361
B
PRO
362
n
362
PRO
362
B
TYR
363
n
363
TYR
363
B
ASN
364
n
364
ASN
364
B
PRO
365
n
365
PRO
365
B
SER
366
n
366
SER
366
B
MET
367
n
367
MET
367
B
SER
368
n
368
SER
368
B
LYS
369
n
369
LYS
369
B
PRO
370
n
370
PRO
370
B
ASP
371
n
371
ASP
371
B
n
372
372
B
n
373
373
B
n
374
374
B
n
375
375
B
n
376
376
B
n
377
377
B
n
378
378
B
n
379
379
B
n
380
380
B
n
381
381
B
n
382
382
B
n
383
383
B
n
384
384
B
n
385
385
B
n
386
386
B
n
387
387
B
n
388
388
B
n
389
389
B
n
390
390
B
n
391
391
B
n
392
392
B
n
393
393
B
n
394
394
B
n
395
395
B
n
396
396
B
n
397
397
B
n
398
398
B
n
399
399
B
n
400
400
B
n
401
401
B
n
402
402
B
n
403
403
B
n
404
404
B
n
405
405
B
n
406
406
B
author_defined_assembly
4
tetrameric
A
CYS
217
A
SG
CYS
217
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CYS
299
A
SG
CYS
299
1_555
111.6
A
CYS
217
A
SG
CYS
217
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CYS
300
A
SG
CYS
300
1_555
112.3
A
CYS
299
A
SG
CYS
299
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CYS
300
A
SG
CYS
300
1_555
114.1
A
CYS
217
A
SG
CYS
217
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CBH
601
D
S18
CBH
1_555
106.8
A
CYS
299
A
SG
CYS
299
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CBH
601
D
S18
CBH
1_555
105.7
A
CYS
300
A
SG
CYS
300
1_555
A
ZN
501
C
ZN
ZN
1_555
A
CBH
601
D
S18
CBH
1_555
105.7
B
CYS
217
B
SG
CYS
217
1_555
B
ZN
502
F
ZN
ZN
1_555
B
CYS
299
B
SG
CYS
299
1_555
112.2
B
CYS
217
B
SG
CYS
217
1_555
B
ZN
502
F
ZN
ZN
1_555
B
CYS
300
B
SG
CYS
300
1_555
110.2
B
CYS
299
B
SG
CYS
299
1_555
B
ZN
502
F
ZN
ZN
1_555
B
CYS
300
B
SG
CYS
300
1_555
112.9
B
CYS
217
B
SG
CYS
217
1_555
B
ZN
502
F
ZN
ZN
1_555
B
CBH
602
G
S18
CBH
1_555
108.1
B
CYS
299
B
SG
CYS
299
1_555
B
ZN
502
F
ZN
ZN
1_555
B
CBH
602
G
S18
CBH
1_555
105.5
B
CYS
300
B
SG
CYS
300
1_555
B
ZN
502
F
ZN
ZN
1_555
B
CBH
602
G
S18
CBH
1_555
107.7
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
2_655
-x+1,y,-z
crystal symmetry operation
109.7020000000
0.0000000000
0.0000000000
A
N
VAL
23
A
N
VAL
23
A
O
ARG
294
A
O
ARG
294
A
O
TYR
295
A
O
TYR
295
A
N
SER
246
A
N
SER
246
A
O
HIS
243
A
O
HIS
243
A
N
ILE
213
A
N
ILE
213
A
O
ILE
212
A
O
ILE
212
A
N
ALA
183
A
N
ALA
183
A
O
ALA
182
A
O
ALA
182
A
N
LEU
156
A
N
LEU
156
A
O
ILE
157
A
O
ILE
157
A
N
VAL
122
A
N
VAL
122
A
O
LEU
117
A
O
LEU
117
A
N
MET
71
A
N
MET
71
B
N
VAL
23
B
N
VAL
23
B
O
ARG
294
B
O
ARG
294
B
O
TYR
295
B
O
TYR
295
B
N
SER
246
B
N
SER
246
B
O
GLN
247
B
O
GLN
247
B
N
VAL
215
B
N
VAL
215
B
O
ILE
212
B
O
ILE
212
B
N
ALA
183
B
N
ALA
183
B
O
ALA
182
B
O
ALA
182
B
N
ALA
158
B
N
ALA
158
B
O
GLU
159
B
O
GLU
159
B
N
VAL
122
B
N
VAL
122
B
O
LEU
117
B
O
LEU
117
B
N
MET
71
B
N
MET
71
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
PRO
3
A
PRO
3
1
Y
1
A
VAL
4
A
VAL
4
1
Y
1
A
GLY
5
A
GLY
5
1
Y
1
A
GLY
6
A
GLY
6
1
Y
1
A
LYS
7
A
LYS
7
1
Y
1
A
LYS
8
A
LYS
8
1
Y
1
A
ALA
9
A
ALA
9
1
Y
1
A
LYS
10
A
LYS
10
1
Y
1
A
LEU
83
A
LEU
83
1
Y
1
A
GLU
84
A
GLU
84
1
Y
1
A
ASN
85
A
ASN
85
1
Y
1
A
ARG
86
A
ARG
86
1
Y
1
A
GLY
87
A
GLY
87
1
Y
1
A
ASN
88
A
ASN
88
1
Y
1
A
TYR
89
A
TYR
89
1
Y
1
A
VAL
90
A
VAL
90
1
Y
1
A
LEU
91
A
LEU
91
1
Y
1
A
GLU
92
A
GLU
92
1
Y
1
A
LYS
93
A
LYS
93
1
Y
1
A
ILE
94
A
ILE
94
1
Y
1
A
SER
95
A
SER
95
1
Y
1
A
GLY
372
A
GLY
372
1
Y
1
A
TRP
373
A
TRP
373
1
Y
1
A
GLY
374
A
GLY
374
1
Y
1
A
VAL
375
A
VAL
375
1
Y
1
A
THR
376
A
THR
376
1
Y
1
A
LYS
377
A
LYS
377
1
Y
1
A
GLY
378
A
GLY
378
1
Y
1
A
THR
379
A
THR
379
1
Y
1
A
ALA
380
A
ALA
380
1
Y
1
A
GLU
381
A
GLU
381
1
Y
1
A
LEU
382
A
LEU
382
1
Y
1
A
MET
383
A
MET
383
1
Y
1
A
GLN
384
A
GLN
384
1
Y
1
A
GLN
385
A
GLN
385
1
Y
1
A
LYS
386
A
LYS
386
1
Y
1
A
GLU
387
A
GLU
387
1
Y
1
A
ALA
388
A
ALA
388
1
Y
1
A
THR
389
A
THR
389
1
Y
1
A
THR
390
A
THR
390
1
Y
1
A
GLU
391
A
GLU
391
1
Y
1
A
GLN
392
A
GLN
392
1
Y
1
A
GLN
393
A
GLN
393
1
Y
1
A
LEU
394
A
LEU
394
1
Y
1
A
LYS
395
A
LYS
395
1
Y
1
A
GLU
396
A
GLU
396
1
Y
1
A
LEU
397
A
LEU
397
1
Y
1
A
PHE
398
A
PHE
398
1
Y
1
A
GLU
399
A
GLU
399
1
Y
1
A
LYS
400
A
LYS
400
1
Y
1
A
GLN
401
A
GLN
401
1
Y
1
A
LYS
402
A
LYS
402
1
Y
1
A
PHE
403
A
PHE
403
1
Y
1
A
LYS
404
A
LYS
404
1
Y
1
A
SER
405
A
SER
405
1
Y
1
A
GLN
406
A
GLN
406
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
ALA
2
B
ALA
2
1
Y
1
B
PRO
3
B
PRO
3
1
Y
1
B
VAL
4
B
VAL
4
1
Y
1
B
GLY
5
B
GLY
5
1
Y
1
B
GLY
6
B
GLY
6
1
Y
1
B
LYS
7
B
LYS
7
1
Y
1
B
LYS
8
B
LYS
8
1
Y
1
B
ALA
9
B
ALA
9
1
Y
1
B
LYS
10
B
LYS
10
1
Y
1
B
GLU
80
B
GLU
80
1
Y
1
B
ASP
81
B
ASP
81
1
Y
1
B
LYS
82
B
LYS
82
1
Y
1
B
LEU
83
B
LEU
83
1
Y
1
B
GLU
84
B
GLU
84
1
Y
1
B
ASN
85
B
ASN
85
1
Y
1
B
ARG
86
B
ARG
86
1
Y
1
B
GLY
87
B
GLY
87
1
Y
1
B
ASN
88
B
ASN
88
1
Y
1
B
TYR
89
B
TYR
89
1
Y
1
B
VAL
90
B
VAL
90
1
Y
1
B
LEU
91
B
LEU
91
1
Y
1
B
GLU
92
B
GLU
92
1
Y
1
B
LYS
93
B
LYS
93
1
Y
1
B
ILE
94
B
ILE
94
1
Y
1
B
SER
95
B
SER
95
1
Y
1
B
GLY
96
B
GLY
96
1
Y
1
B
GLN
97
B
GLN
97
1
Y
1
B
GLU
98
B
GLU
98
1
Y
1
B
VAL
99
B
VAL
99
1
Y
1
B
ASN
100
B
ASN
100
1
Y
1
B
GLY
372
B
GLY
372
1
Y
1
B
TRP
373
B
TRP
373
1
Y
1
B
GLY
374
B
GLY
374
1
Y
1
B
VAL
375
B
VAL
375
1
Y
1
B
THR
376
B
THR
376
1
Y
1
B
LYS
377
B
LYS
377
1
Y
1
B
GLY
378
B
GLY
378
1
Y
1
B
THR
379
B
THR
379
1
Y
1
B
ALA
380
B
ALA
380
1
Y
1
B
GLU
381
B
GLU
381
1
Y
1
B
LEU
382
B
LEU
382
1
Y
1
B
MET
383
B
MET
383
1
Y
1
B
GLN
384
B
GLN
384
1
Y
1
B
GLN
385
B
GLN
385
1
Y
1
B
LYS
386
B
LYS
386
1
Y
1
B
GLU
387
B
GLU
387
1
Y
1
B
ALA
388
B
ALA
388
1
Y
1
B
THR
389
B
THR
389
1
Y
1
B
THR
390
B
THR
390
1
Y
1
B
GLU
391
B
GLU
391
1
Y
1
B
GLN
392
B
GLN
392
1
Y
1
B
GLN
393
B
GLN
393
1
Y
1
B
LEU
394
B
LEU
394
1
Y
1
B
LYS
395
B
LYS
395
1
Y
1
B
GLU
396
B
GLU
396
1
Y
1
B
LEU
397
B
LEU
397
1
Y
1
B
PHE
398
B
PHE
398
1
Y
1
B
GLU
399
B
GLU
399
1
Y
1
B
LYS
400
B
LYS
400
1
Y
1
B
GLN
401
B
GLN
401
1
Y
1
B
LYS
402
B
LYS
402
1
Y
1
B
PHE
403
B
PHE
403
1
Y
1
B
LYS
404
B
LYS
404
1
Y
1
B
SER
405
B
SER
405
1
Y
1
B
GLN
406
B
GLN
406
1
Y
1
B
B
OG1
O
THR
HOH
184
829
2.15
1
A
PRO
46
-88.85
33.98
1
A
PHE
74
-64.04
73.00
1
A
ASP
81
79.84
38.43
1
A
SER
130
-76.15
20.41
1
A
LYS
132
-95.10
54.15
1
A
SER
133
44.57
-171.23
1
A
TYR
160
52.16
75.00
1
A
CYS
217
65.16
-171.78
1
A
HIS
218
66.11
-44.05
1
A
LYS
258
-58.49
-9.82
1
A
CYS
299
-123.91
-144.22
1
A
HIS
328
-149.90
-63.33
1
A
TRP
331
-57.86
93.81
1
B
ALA
19
-68.03
0.44
1
B
PHE
74
-65.65
72.47
1
B
TYR
77
64.32
-172.99
1
B
ALA
78
48.90
-126.29
1
B
SER
130
-86.39
36.72
1
B
ALA
131
61.05
-102.65
1
B
LYS
132
56.60
118.83
1
B
SER
133
-36.36
-175.49
1
B
ASN
152
46.25
73.12
1
B
ALA
176
-78.96
41.42
1
B
SER
177
-141.51
-8.38
1
B
CYS
217
65.33
-174.63
1
B
HIS
218
66.41
-40.63
1
B
ALA
242
179.85
148.32
1
B
CYS
299
-129.92
-145.32
1
B
GLU
350
-49.73
-15.47
1
B
TYR
351
-95.21
-61.26
100.27
43.12
11.96
-2.24
0.00
4.86
-6.09
0.00
8.33
Residues 326-331 from chain A in this model were generated from
the model for chain B using non-crystallographic symmetry operators.
Electron density in this region of the map is very poor.
0.2550000
0.005
0.2260000
0.2360000
0.2360000
2.05
10.00
2317
45626
45584
5.1
99.9
1.00
0.75
RANDOM
1
Isotropic
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
1lt7
Engh & Huber
CNS bulk solvent model used
74.3159
0.41302
isotropic
isotropic
0.31
0.26
5.00
0.33
0.28
2.05
2.05
10.00
431
5826
58
0
5337
0.007
1.4
23.1
0.99
1.17
1.50
1.85
2.00
1.80
2.00
2.49
2.50
0.3370000
0.020
0.2960000
2.14
278
5392
5693
5670
8
4.9
99.6
0.3270000
0.019
0.2850000
2.25
299
5367
5682
5666
8
5.3
99.7
0.3140000
0.019
0.2680000
2.39
265
5427
5698
5692
8
4.7
99.9
0.2940000
0.017
0.2520000
2.58
303
5388
5693
5691
8
5.3
100.0
0.2600000
0.015
0.2310000
2.83
302
5407
5712
5709
8
5.3
99.9
0.2410000
0.014
0.2230000
3.23
302
5393
5696
5695
8
5.3
100.0
0.2320000
0.014
0.2020000
4.02
282
5423
5706
5705
8
4.9
100.0
0.2300000
0.014
0.2040000
10.00
286
5470
5784
5756
8
5.0
99.5
38.9
2.05
100.00
1LT8
45
-53
44
-53
43
0
45962
45962
2569593.70
16.300000
0.0
0.0
0.0570000
0.0570000
1
9.3
2.88
99.8
0.2890000
2.05
2.12
2.46
4569
0.2890000
2.37
100.0
refinement
Axel T. Brunger
axel.brunger@yale.edu
1998
Fortran
CNS
package
1.1
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
1.1
Reduced Homo sapiens Betaine-Homocysteine S-Methyltransferase in Complex with S-(delta-carboxybutyl)-L-Homocysteine
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
A
GLY
12
A
GLY
12
HELX_P
A
ALA
19
A
ALA
19
1
1
8
A
GLY
28
A
GLY
28
HELX_P
A
GLY
37
A
GLY
37
1
2
10
A
GLU
47
A
GLU
47
HELX_P
A
HIS
52
A
HIS
52
1
3
6
A
HIS
52
A
HIS
52
HELX_P
A
ALA
66
A
ALA
66
1
4
15
A
GLY
96
A
GLY
96
HELX_P
A
ASP
112
A
ASP
112
1
5
17
A
THR
125
A
THR
125
HELX_P
A
SER
130
A
SER
130
1
6
6
A
LYS
132
A
LYS
132
HELX_P
A
ASN
152
A
ASN
152
1
7
21
A
HIS
163
A
HIS
163
HELX_P
A
ILE
175
A
ILE
175
1
8
13
A
ALA
176
A
ALA
176
HELX_P
A
GLY
178
A
GLY
178
5
9
3
A
PRO
197
A
PRO
197
HELX_P
A
LYS
207
A
LYS
207
1
10
11
A
ASP
220
A
ASP
220
HELX_P
A
ALA
237
A
ALA
237
1
11
18
A
GLY
260
A
GLY
260
HELX_P
A
LEU
264
A
LEU
264
5
12
5
A
LEU
271
A
LEU
271
HELX_P
A
VAL
275
A
VAL
275
5
13
5
A
THR
277
A
THR
277
HELX_P
A
GLY
292
A
GLY
292
1
14
16
A
GLU
303
A
GLU
303
HELX_P
A
LEU
314
A
LEU
314
1
15
12
A
LEU
314
A
LEU
314
HELX_P
A
GLY
319
A
GLY
319
1
16
6
A
PRO
322
A
PRO
322
HELX_P
A
HIS
328
A
HIS
328
5
17
7
A
GLY
332
A
GLY
332
HELX_P
A
HIS
338
A
HIS
338
5
18
7
A
LYS
340
A
LYS
340
HELX_P
A
ALA
345
A
ALA
345
1
19
6
A
ARG
348
A
ARG
348
HELX_P
A
LEU
355
A
LEU
355
1
20
8
B
GLY
12
B
GLY
12
HELX_P
B
ALA
19
B
ALA
19
1
21
8
B
GLY
28
B
GLY
28
HELX_P
B
GLY
37
B
GLY
37
1
22
10
B
GLU
47
B
GLU
47
HELX_P
B
HIS
52
B
HIS
52
1
23
6
B
HIS
52
B
HIS
52
HELX_P
B
GLY
67
B
GLY
67
1
24
16
B
ALA
102
B
ALA
102
HELX_P
B
ASP
112
B
ASP
112
1
25
11
B
THR
125
B
THR
125
HELX_P
B
SER
130
B
SER
130
1
26
6
B
SER
133
B
SER
133
HELX_P
B
LYS
151
B
LYS
151
1
27
19
B
HIS
163
B
HIS
163
HELX_P
B
ALA
176
B
ALA
176
1
28
14
B
PRO
197
B
PRO
197
HELX_P
B
LYS
207
B
LYS
207
1
29
11
B
ASP
220
B
ASP
220
HELX_P
B
ALA
238
B
ALA
238
1
30
19
B
GLY
260
B
GLY
260
HELX_P
B
LEU
264
B
LEU
264
5
31
5
B
LEU
271
B
LEU
271
HELX_P
B
VAL
275
B
VAL
275
5
32
5
B
THR
277
B
THR
277
HELX_P
B
GLY
292
B
GLY
292
1
33
16
B
GLU
303
B
GLU
303
HELX_P
B
LEU
314
B
LEU
314
1
34
12
B
LEU
314
B
LEU
314
HELX_P
B
GLY
319
B
GLY
319
1
35
6
B
PRO
322
B
PRO
322
HELX_P
B
HIS
328
B
HIS
328
5
36
7
B
GLY
329
B
GLY
329
HELX_P
B
ASP
336
B
ASP
336
5
37
8
B
LYS
340
B
LYS
340
HELX_P
B
ALA
345
B
ALA
345
1
38
6
B
ARG
348
B
ARG
348
HELX_P
B
GLU
353
B
GLU
353
1
39
6
metalc
2.322
A
CYS
217
A
SG
CYS
217
1_555
A
ZN
501
C
ZN
ZN
1_555
metalc
2.329
A
CYS
299
A
SG
CYS
299
1_555
A
ZN
501
C
ZN
ZN
1_555
metalc
2.315
A
CYS
300
A
SG
CYS
300
1_555
A
ZN
501
C
ZN
ZN
1_555
metalc
2.321
A
ZN
501
C
ZN
ZN
1_555
A
CBH
601
D
S18
CBH
1_555
metalc
2.312
B
CYS
217
B
SG
CYS
217
1_555
B
ZN
502
F
ZN
ZN
1_555
metalc
2.302
B
CYS
299
B
SG
CYS
299
1_555
B
ZN
502
F
ZN
ZN
1_555
metalc
2.303
B
CYS
300
B
SG
CYS
300
1_555
B
ZN
502
F
ZN
ZN
1_555
metalc
2.328
B
ZN
502
F
ZN
ZN
1_555
B
CBH
602
G
S18
CBH
1_555
TRANSFERASE
TRANSFERASE, homocysteine metabolism, homocysteinemia, zinc, thiol alkyl transfer
A
PHE
267
A
PHE
267
1
A
PRO
268
A
PRO
268
-0.53
B
PHE
267
B
PHE
267
1
B
PRO
268
B
PRO
268
-1.71
BHMT_HUMAN
UNP
1
1
Q93088
MPPVGGKKAKKGILERLNAGEIVIGDGGFVFALEKRGYVKAGPWTPEAAVEHPEAVRQLHREFLRAGSNVMQTFTFYASE
DKLENRGNYVLEKISGQEVNEAACDIARQVADEGDALVAGGVSQTPSYLSCKSETEVKKVFLQQLEVFMKKNVDFLIAEY
FEHVEEAVWAVETLIASGKPVAATMCIGPEGDLHGVPPGECAVRLVKAGASIIGVNCHFDPTISLKTVKLMKEGLEAARL
KAHLMSQPLAYHTPDCNKQGFIDLPEFPFGLEPRVATRWDIQKYAREAYNLGVRYIGGCCGFEPYHIRAIAEELAPERGF
LPPASEKHGSWGSGLDMHTKPWVRARARKEYWENLRIASGRPYNPSMSKPDGWGVTKGTAELMQQKEATTEQQLKELFEK
QKFKSQ
1
406
1LT8
1
406
Q93088
A
1
1
406
1
406
1LT8
1
406
Q93088
B
1
1
406
1
PRO
engineered mutation
ALA
2
1LT8
A
Q93088
UNP
2
2
1
CYS
engineered mutation
ALA
104
1LT8
A
Q93088
UNP
104
104
1
CYS
engineered mutation
ALA
131
1LT8
A
Q93088
UNP
131
131
1
CYS
engineered mutation
ALA
186
1LT8
A
Q93088
UNP
186
186
1
CYS
engineered mutation
ALA
201
1LT8
A
Q93088
UNP
201
201
1
ARG
SEE REMARK 999
GLN
239
1LT8
A
Q93088
UNP
239
239
1
CYS
engineered mutation
ALA
256
1LT8
A
Q93088
UNP
256
256
2
PRO
engineered mutation
ALA
2
1LT8
B
Q93088
UNP
2
2
2
CYS
engineered mutation
ALA
104
1LT8
B
Q93088
UNP
104
104
2
CYS
engineered mutation
ALA
131
1LT8
B
Q93088
UNP
131
131
2
CYS
engineered mutation
ALA
186
1LT8
B
Q93088
UNP
186
186
2
CYS
engineered mutation
ALA
201
1LT8
B
Q93088
UNP
201
201
2
ARG
SEE REMARK 999
GLN
239
1LT8
B
Q93088
UNP
239
239
2
CYS
engineered mutation
ALA
256
1LT8
B
Q93088
UNP
256
256
8
8
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
A
VAL
23
A
VAL
23
A
ILE
24
A
ILE
24
A
VAL
293
A
VAL
293
A
ILE
296
A
ILE
296
A
HIS
243
A
HIS
243
A
GLN
247
A
GLN
247
A
ILE
212
A
ILE
212
A
ASN
216
A
ASN
216
A
VAL
181
A
VAL
181
A
MET
185
A
MET
185
A
PHE
155
A
PHE
155
A
ALA
158
A
ALA
158
A
LEU
117
A
LEU
117
A
VAL
122
A
VAL
122
A
VAL
70
A
VAL
70
A
GLN
72
A
GLN
72
B
VAL
23
B
VAL
23
B
ILE
24
B
ILE
24
B
VAL
293
B
VAL
293
B
ILE
296
B
ILE
296
B
HIS
243
B
HIS
243
B
GLN
247
B
GLN
247
B
ILE
212
B
ILE
212
B
ASN
216
B
ASN
216
B
VAL
181
B
VAL
181
B
MET
185
B
MET
185
B
PHE
155
B
PHE
155
B
PHE
161
B
PHE
161
B
LEU
117
B
LEU
117
B
SER
123
B
SER
123
B
VAL
70
B
VAL
70
B
GLN
72
B
GLN
72
BINDING SITE FOR RESIDUE ZN A 501
A
ZN
501
Software
4
BINDING SITE FOR RESIDUE ZN B 502
B
ZN
502
Software
4
BINDING SITE FOR RESIDUE CBH A 601
A
CBH
601
Software
19
BINDING SITE FOR RESIDUE CBH B 602
B
CBH
602
Software
18
BINDING SITE FOR RESIDUE CIT A 701
A
CIT
701
Software
8
BINDING SITE FOR RESIDUE CIT B 702
B
CIT
702
Software
9
A
CYS
217
A
CYS
217
4
1_555
A
CYS
299
A
CYS
299
4
1_555
A
CYS
300
A
CYS
300
4
1_555
A
CBH
601
D
CBH
4
1_555
B
CYS
217
B
CYS
217
4
1_555
B
CYS
299
B
CYS
299
4
1_555
B
CYS
300
B
CYS
300
4
1_555
B
CBH
602
G
CBH
4
1_555
A
GLY
27
A
GLY
27
19
1_555
A
GLY
28
A
GLY
28
19
1_555
A
PHE
29
A
PHE
29
19
1_555
A
VAL
30
A
VAL
30
19
1_555
A
TRP
44
A
TRP
44
19
1_555
A
PHE
76
A
PHE
76
19
1_555
A
TYR
77
A
TYR
77
19
1_555
A
GLU
159
A
GLU
159
19
1_555
A
TYR
160
A
TYR
160
19
1_555
A
ILE
262
A
ILE
262
19
1_555
A
PHE
267
A
PHE
267
19
1_555
A
CYS
299
A
CYS
299
19
1_555
A
CYS
300
A
CYS
300
19
1_555
A
ZN
501
C
ZN
19
1_555
A
HOH
708
I
HOH
19
1_555
A
HOH
788
I
HOH
19
1_555
A
HOH
858
I
HOH
19
1_555
A
HOH
862
I
HOH
19
1_555
B
HIS
338
B
HIS
338
19
1_555
A
HIS
338
A
HIS
338
18
1_555
B
GLY
27
B
GLY
27
18
1_555
B
GLY
28
B
GLY
28
18
1_555
B
PHE
29
B
PHE
29
18
1_555
B
VAL
30
B
VAL
30
18
1_555
B
TRP
44
B
TRP
44
18
1_555
B
GLN
72
B
GLN
72
18
1_555
B
PHE
76
B
PHE
76
18
1_555
B
TYR
77
B
TYR
77
18
1_555
B
GLU
159
B
GLU
159
18
1_555
B
TYR
160
B
TYR
160
18
1_555
B
PHE
267
B
PHE
267
18
1_555
B
CYS
299
B
CYS
299
18
1_555
B
CYS
300
B
CYS
300
18
1_555
B
ZN
502
F
ZN
18
1_555
B
HOH
714
J
HOH
18
1_555
B
HOH
871
J
HOH
18
1_555
B
HOH
878
J
HOH
18
1_555
A
ASP
220
A
ASP
220
8
1_555
A
HIS
252
A
HIS
252
8
1_555
A
ARG
356
A
ARG
356
8
1_555
B
GLY
360
B
GLY
360
8
1_555
B
PRO
362
B
PRO
362
8
1_555
B
TYR
363
B
TYR
363
8
1_555
B
LYS
369
B
LYS
369
8
2_655
B
HOH
710
J
HOH
8
1_555
A
GLY
360
A
GLY
360
9
1_555
A
PRO
362
A
PRO
362
9
1_555
A
TYR
363
A
TYR
363
9
1_555
A
LYS
369
A
LYS
369
9
2_655
A
HOH
706
I
HOH
9
1_555
B
ASP
220
B
ASP
220
9
1_555
B
HIS
252
B
HIS
252
9
1_555
B
ARG
356
B
ARG
356
9
1_555
B
HOH
828
J
HOH
9
1_555
5
C 1 2 1