0.008702
0.000000
0.000000
0.000000
0.008702
0.000000
0.000000
0.000000
0.006318
0.00000
0.00000
0.00000
Szebenyi, D.M.
Musayev, F.N.
di Salvo, M.L.
Safo, M.K.
Schirch, V.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
114.920
114.920
158.290
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
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
C8 H10 N O6 P
247.142
PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate
non-polymer
O4 P -3
94.971
PHOSPHATE ION
non-polymer
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
Y
273
N
N
Y
274
N
C
N
275
N
C
Y
276
N
C
N
277
N
O
Y
278
N
C
N
279
N
C
N
280
N
O
Y
281
N
C
Y
282
N
C
N
283
N
C
N
284
N
O
N
285
N
P
N
286
N
O
N
287
N
O
N
288
N
O
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
P
N
300
N
O
N
301
N
O
N
302
N
O
N
303
N
O
N
304
N
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
N
C
N
309
N
C
N
310
N
C
N
311
N
O
N
312
N
H
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
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
N
326
N
O
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
R
C
N
340
N
O
N
341
N
C
N
342
N
O
N
343
N
H
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
N
N
353
S
C
N
354
N
C
N
355
N
O
N
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
N
Y
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
N
366
N
O
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
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
N
390
N
O
N
391
N
O
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
H
N
402
N
H
N
403
N
N
N
404
S
C
N
405
N
C
N
406
N
O
N
407
N
C
N
408
N
C
N
409
N
C
N
410
N
O
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
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
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
Y
260
N
doub
Y
261
N
sing
N
262
N
sing
Y
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
Y
268
N
doub
N
269
N
sing
N
270
N
sing
Y
271
N
sing
N
272
N
doub
N
273
N
sing
Y
274
N
doub
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
doub
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
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
sing
N
393
N
sing
N
394
N
doub
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
43
6865
6876
10.1021/bi049791y
15170323
Serine Hydroxymethyltransferase: Role of Glu75 and Evidence that Serine Is Cleaved by a Retroaldol Mechanism.
2004
10.2210/pdb1rv3/pdb
pdb_00001rv3
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
White beam mirror, focussing monochromatic mirror
CCD
2003-02-06
ADSC QUANTUM 210
SI 111, bent triangle
SINGLE WAVELENGTH
M
x-ray
1
0.9363
1.0
A1
CHESS
0.9363
SYNCHROTRON
CHESS BEAMLINE A1
52900.156
Serine hydroxymethyltransferase, cytosolic
2.1.2.1
E75L
2
man
polymer
94.971
PHOSPHATE ION
2
syn
non-polymer
247.142
PYRIDOXAL-5'-PHOSPHATE
2
syn
non-polymer
75.067
GLYCINE
1
syn
non-polymer
18.015
water
86
nat
water
Serine methylase, Glycine hydroxymethyltransferase, SHMT
no
no
ATAVNGAPRDAALWSSHEQMLAQPLKDSDAEVYDIIKKESNRQRVGLELIASENFASRAVLEALGSCLNNKYSLGYPGQR
YYGGTEHIDELETLCQKRALQAYGLDPQCWGVNVQPYSGSPANFAVYTALVEPHGRIMGLDLPDGGHLTHGFMTDKKKIS
ATSIFFESMAYKVNPDTGYIDYDRLEENARLFHPKLIIAGTSCYSRNLDYGRLRKIADENGAYLMADMAHISGLVVAGVV
PSPFEHCHVVTTTTHKTLRGCRAGMIFYRRGVRSVDPKTGKEILYNLESLINSAVFPGLQGGPHNHAIAGVAVALKQAMT
PEFKEYQRQVVANCRALSAALVELGYKIVTGGSDNHLILVDLRSKGTDGGRAEKVLEACSIACNKNTCPGDKSALRPSGL
RLGTPALTSRGLLEKDFQKVAHFIHRGIELTVQIQDDTGPRATLKEFKEKLAGDEKHQRAVRALRQEVESFAALFPLPGL
PGF
ATAVNGAPRDAALWSSHEQMLAQPLKDSDAEVYDIIKKESNRQRVGLELIASENFASRAVLEALGSCLNNKYSLGYPGQR
YYGGTEHIDELETLCQKRALQAYGLDPQCWGVNVQPYSGSPANFAVYTALVEPHGRIMGLDLPDGGHLTHGFMTDKKKIS
ATSIFFESMAYKVNPDTGYIDYDRLEENARLFHPKLIIAGTSCYSRNLDYGRLRKIADENGAYLMADMAHISGLVVAGVV
PSPFEHCHVVTTTTHKTLRGCRAGMIFYRRGVRSVDPKTGKEILYNLESLINSAVFPGLQGGPHNHAIAGVAVALKQAMT
PEFKEYQRQVVANCRALSAALVELGYKIVTGGSDNHLILVDLRSKGTDGGRAEKVLEACSIACNKNTCPGDKSALRPSGL
RLGTPALTSRGLLEKDFQKVAHFIHRGIELTVQIQDDTGPRATLKEFKEKLAGDEKHQRAVRALRQEVESFAALFPLPGL
PGF
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
rabbit
Oryctolagus
Escherichia
sample
SHMT1
9986
Oryctolagus cuniculus
562
Escherichia coli
PLASMID
pET22b
1
2.58
51.91
VAPOR DIFFUSION, HANGING DROP
6.6
PEG 8000, KCl, potassium phosphate, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
298.0
database_2
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Non-polymer description
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
2004-06-15
1
1
2008-04-29
1
2
2011-07-13
1
3
2021-10-27
1
4
2023-08-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Wild-type rabbit cSHMT.
Wild-type rabbit cSHMT in complex with glycine
and 5-formyltetrahydropteroyltriglutamate.
RCSB
Y
RCSB
2003-12-12
REL
REL
PO4
PHOSPHATE ION
PLP
PYRIDOXAL-5'-PHOSPHATE
GLY
GLYCINE
HOH
water
1CJ0
PDB ENTRY 1CJ0
PDB
experimental model
PO4
501
2
PO4
PO4
501
A
PLP
500
3
PLP
PLP
500
A
PO4
601
2
PO4
PO4
601
B
GLY
602
4
GLY
GLY
602
B
PLP
600
3
PLP
PLP
600
B
HOH
511
5
HOH
HOH
511
A
HOH
512
5
HOH
HOH
512
A
HOH
514
5
HOH
HOH
514
A
HOH
515
5
HOH
HOH
515
A
HOH
516
5
HOH
HOH
516
A
HOH
517
5
HOH
HOH
517
A
HOH
518
5
HOH
HOH
518
A
HOH
519
5
HOH
HOH
519
A
HOH
520
5
HOH
HOH
520
A
HOH
521
5
HOH
HOH
521
A
HOH
522
5
HOH
HOH
522
A
HOH
523
5
HOH
HOH
523
A
HOH
524
5
HOH
HOH
524
A
HOH
526
5
HOH
HOH
526
A
HOH
527
5
HOH
HOH
527
A
HOH
528
5
HOH
HOH
528
A
HOH
529
5
HOH
HOH
529
A
HOH
530
5
HOH
HOH
530
A
HOH
531
5
HOH
HOH
531
A
HOH
532
5
HOH
HOH
532
A
HOH
533
5
HOH
HOH
533
A
HOH
534
5
HOH
HOH
534
A
HOH
535
5
HOH
HOH
535
A
HOH
536
5
HOH
HOH
536
A
HOH
537
5
HOH
HOH
537
A
HOH
538
5
HOH
HOH
538
A
HOH
539
5
HOH
HOH
539
A
HOH
541
5
HOH
HOH
541
A
HOH
542
5
HOH
HOH
542
A
HOH
543
5
HOH
HOH
543
A
HOH
544
5
HOH
HOH
544
A
HOH
545
5
HOH
HOH
545
A
HOH
546
5
HOH
HOH
546
A
HOH
547
5
HOH
HOH
547
A
HOH
548
5
HOH
HOH
548
A
HOH
549
5
HOH
HOH
549
A
HOH
550
5
HOH
HOH
550
A
HOH
551
5
HOH
HOH
551
A
HOH
552
5
HOH
HOH
552
A
HOH
613
5
HOH
HOH
613
A
HOH
625
5
HOH
HOH
625
A
HOH
640
5
HOH
HOH
640
A
HOH
655
5
HOH
HOH
655
A
HOH
513
5
HOH
HOH
513
B
HOH
525
5
HOH
HOH
525
B
HOH
540
5
HOH
HOH
540
B
HOH
612
5
HOH
HOH
612
B
HOH
614
5
HOH
HOH
614
B
HOH
615
5
HOH
HOH
615
B
HOH
616
5
HOH
HOH
616
B
HOH
617
5
HOH
HOH
617
B
HOH
618
5
HOH
HOH
618
B
HOH
619
5
HOH
HOH
619
B
HOH
620
5
HOH
HOH
620
B
HOH
621
5
HOH
HOH
621
B
HOH
622
5
HOH
HOH
622
B
HOH
623
5
HOH
HOH
623
B
HOH
624
5
HOH
HOH
624
B
HOH
626
5
HOH
HOH
626
B
HOH
627
5
HOH
HOH
627
B
HOH
628
5
HOH
HOH
628
B
HOH
629
5
HOH
HOH
629
B
HOH
630
5
HOH
HOH
630
B
HOH
631
5
HOH
HOH
631
B
HOH
632
5
HOH
HOH
632
B
HOH
633
5
HOH
HOH
633
B
HOH
634
5
HOH
HOH
634
B
HOH
635
5
HOH
HOH
635
B
HOH
636
5
HOH
HOH
636
B
HOH
637
5
HOH
HOH
637
B
HOH
638
5
HOH
HOH
638
B
HOH
639
5
HOH
HOH
639
B
HOH
641
5
HOH
HOH
641
B
HOH
642
5
HOH
HOH
642
B
HOH
643
5
HOH
HOH
643
B
HOH
644
5
HOH
HOH
644
B
HOH
645
5
HOH
HOH
645
B
HOH
646
5
HOH
HOH
646
B
HOH
647
5
HOH
HOH
647
B
HOH
648
5
HOH
HOH
648
B
HOH
649
5
HOH
HOH
649
B
HOH
650
5
HOH
HOH
650
B
HOH
651
5
HOH
HOH
651
B
HOH
652
5
HOH
HOH
652
B
HOH
653
5
HOH
HOH
653
B
HOH
654
5
HOH
HOH
654
B
n
1
2
A
n
2
3
A
n
3
4
A
n
4
5
A
n
5
6
A
n
6
7
A
n
7
8
A
n
8
9
A
n
9
10
A
n
10
11
A
n
11
12
A
n
12
13
A
n
13
14
A
TRP
15
n
14
TRP
15
A
SER
16
n
15
SER
16
A
SER
17
n
16
SER
17
A
HIS
18
n
17
HIS
18
A
GLU
19
n
18
GLU
19
A
GLN
20
n
19
GLN
20
A
MET
21
n
20
MET
21
A
LEU
22
n
21
LEU
22
A
ALA
23
n
22
ALA
23
A
GLN
24
n
23
GLN
24
A
PRO
25
n
24
PRO
25
A
LEU
26
n
25
LEU
26
A
LYS
27
n
26
LYS
27
A
ASP
28
n
27
ASP
28
A
SER
29
n
28
SER
29
A
ASP
30
n
29
ASP
30
A
ALA
31
n
30
ALA
31
A
GLU
32
n
31
GLU
32
A
VAL
33
n
32
VAL
33
A
TYR
34
n
33
TYR
34
A
ASP
35
n
34
ASP
35
A
ILE
36
n
35
ILE
36
A
ILE
37
n
36
ILE
37
A
LYS
38
n
37
LYS
38
A
LYS
39
n
38
LYS
39
A
GLU
40
n
39
GLU
40
A
SER
41
n
40
SER
41
A
ASN
42
n
41
ASN
42
A
ARG
43
n
42
ARG
43
A
GLN
44
n
43
GLN
44
A
ARG
45
n
44
ARG
45
A
VAL
46
n
45
VAL
46
A
GLY
47
n
46
GLY
47
A
LEU
48
n
47
LEU
48
A
GLU
49
n
48
GLU
49
A
LEU
50
n
49
LEU
50
A
ILE
51
n
50
ILE
51
A
ALA
52
n
51
ALA
52
A
SER
53
n
52
SER
53
A
GLU
54
n
53
GLU
54
A
ASN
55
n
54
ASN
55
A
PHE
56
n
55
PHE
56
A
ALA
57
n
56
ALA
57
A
SER
58
n
57
SER
58
A
ARG
59
n
58
ARG
59
A
ALA
60
n
59
ALA
60
A
VAL
61
n
60
VAL
61
A
LEU
62
n
61
LEU
62
A
GLU
63
n
62
GLU
63
A
ALA
64
n
63
ALA
64
A
LEU
65
n
64
LEU
65
A
GLY
66
n
65
GLY
66
A
SER
67
n
66
SER
67
A
CYS
68
n
67
CYS
68
A
LEU
69
n
68
LEU
69
A
ASN
70
n
69
ASN
70
A
ASN
71
n
70
ASN
71
A
LYS
72
n
71
LYS
72
A
TYR
73
n
72
TYR
73
A
SER
74
n
73
SER
74
A
LEU
75
n
74
LEU
75
A
GLY
76
n
75
GLY
76
A
TYR
77
n
76
TYR
77
A
PRO
78
n
77
PRO
78
A
GLY
79
n
78
GLY
79
A
GLN
80
n
79
GLN
80
A
ARG
81
n
80
ARG
81
A
TYR
82
n
81
TYR
82
A
TYR
83
n
82
TYR
83
A
GLY
84
n
83
GLY
84
A
GLY
85
n
84
GLY
85
A
THR
86
n
85
THR
86
A
GLU
87
n
86
GLU
87
A
HIS
88
n
87
HIS
88
A
ILE
89
n
88
ILE
89
A
ASP
90
n
89
ASP
90
A
GLU
91
n
90
GLU
91
A
LEU
92
n
91
LEU
92
A
GLU
93
n
92
GLU
93
A
THR
94
n
93
THR
94
A
LEU
95
n
94
LEU
95
A
CYS
96
n
95
CYS
96
A
GLN
97
n
96
GLN
97
A
LYS
98
n
97
LYS
98
A
ARG
99
n
98
ARG
99
A
ALA
100
n
99
ALA
100
A
LEU
101
n
100
LEU
101
A
GLN
102
n
101
GLN
102
A
ALA
103
n
102
ALA
103
A
TYR
104
n
103
TYR
104
A
GLY
105
n
104
GLY
105
A
LEU
106
n
105
LEU
106
A
ASP
107
n
106
ASP
107
A
PRO
108
n
107
PRO
108
A
GLN
109
n
108
GLN
109
A
CYS
110
n
109
CYS
110
A
TRP
111
n
110
TRP
111
A
GLY
112
n
111
GLY
112
A
VAL
113
n
112
VAL
113
A
ASN
114
n
113
ASN
114
A
VAL
115
n
114
VAL
115
A
GLN
116
n
115
GLN
116
A
PRO
117
n
116
PRO
117
A
TYR
118
n
117
TYR
118
A
SER
119
n
118
SER
119
A
GLY
120
n
119
GLY
120
A
SER
121
n
120
SER
121
A
PRO
122
n
121
PRO
122
A
ALA
123
n
122
ALA
123
A
ASN
124
n
123
ASN
124
A
PHE
125
n
124
PHE
125
A
ALA
126
n
125
ALA
126
A
VAL
127
n
126
VAL
127
A
TYR
128
n
127
TYR
128
A
THR
129
n
128
THR
129
A
ALA
130
n
129
ALA
130
A
LEU
131
n
130
LEU
131
A
VAL
132
n
131
VAL
132
A
GLU
133
n
132
GLU
133
A
PRO
134
n
133
PRO
134
A
HIS
135
n
134
HIS
135
A
GLY
136
n
135
GLY
136
A
ARG
137
n
136
ARG
137
A
ILE
138
n
137
ILE
138
A
MET
139
n
138
MET
139
A
GLY
140
n
139
GLY
140
A
LEU
141
n
140
LEU
141
A
ASP
142
n
141
ASP
142
A
LEU
143
n
142
LEU
143
A
PRO
144
n
143
PRO
144
A
ASP
145
n
144
ASP
145
A
GLY
146
n
145
GLY
146
A
GLY
147
n
146
GLY
147
A
HIS
148
n
147
HIS
148
A
LEU
149
n
148
LEU
149
A
THR
150
n
149
THR
150
A
HIS
151
n
150
HIS
151
A
GLY
152
n
151
GLY
152
A
PHE
153
n
152
PHE
153
A
MET
154
n
153
MET
154
A
THR
155
n
154
THR
155
A
ASP
156
n
155
ASP
156
A
LYS
157
n
156
LYS
157
A
LYS
158
n
157
LYS
158
A
LYS
159
n
158
LYS
159
A
ILE
160
n
159
ILE
160
A
SER
161
n
160
SER
161
A
ALA
162
n
161
ALA
162
A
THR
163
n
162
THR
163
A
SER
164
n
163
SER
164
A
ILE
165
n
164
ILE
165
A
PHE
166
n
165
PHE
166
A
PHE
167
n
166
PHE
167
A
GLU
168
n
167
GLU
168
A
SER
169
n
168
SER
169
A
MET
170
n
169
MET
170
A
ALA
171
n
170
ALA
171
A
TYR
172
n
171
TYR
172
A
LYS
173
n
172
LYS
173
A
VAL
174
n
173
VAL
174
A
ASN
175
n
174
ASN
175
A
PRO
176
n
175
PRO
176
A
ASP
177
n
176
ASP
177
A
THR
178
n
177
THR
178
A
GLY
179
n
178
GLY
179
A
TYR
180
n
179
TYR
180
A
ILE
181
n
180
ILE
181
A
ASP
182
n
181
ASP
182
A
TYR
183
n
182
TYR
183
A
ASP
184
n
183
ASP
184
A
ARG
185
n
184
ARG
185
A
LEU
186
n
185
LEU
186
A
GLU
187
n
186
GLU
187
A
GLU
188
n
187
GLU
188
A
ASN
189
n
188
ASN
189
A
ALA
190
n
189
ALA
190
A
ARG
191
n
190
ARG
191
A
LEU
192
n
191
LEU
192
A
PHE
193
n
192
PHE
193
A
HIS
194
n
193
HIS
194
A
PRO
195
n
194
PRO
195
A
LYS
196
n
195
LYS
196
A
LEU
197
n
196
LEU
197
A
ILE
198
n
197
ILE
198
A
ILE
199
n
198
ILE
199
A
ALA
200
n
199
ALA
200
A
GLY
201
n
200
GLY
201
A
THR
202
n
201
THR
202
A
SER
203
n
202
SER
203
A
CYS
204
n
203
CYS
204
A
TYR
205
n
204
TYR
205
A
SER
206
n
205
SER
206
A
ARG
207
n
206
ARG
207
A
ASN
208
n
207
ASN
208
A
LEU
209
n
208
LEU
209
A
ASP
210
n
209
ASP
210
A
TYR
211
n
210
TYR
211
A
GLY
212
n
211
GLY
212
A
ARG
213
n
212
ARG
213
A
LEU
214
n
213
LEU
214
A
ARG
215
n
214
ARG
215
A
LYS
216
n
215
LYS
216
A
ILE
217
n
216
ILE
217
A
ALA
218
n
217
ALA
218
A
ASP
219
n
218
ASP
219
A
GLU
220
n
219
GLU
220
A
ASN
221
n
220
ASN
221
A
GLY
222
n
221
GLY
222
A
ALA
223
n
222
ALA
223
A
TYR
224
n
223
TYR
224
A
LEU
225
n
224
LEU
225
A
MET
226
n
225
MET
226
A
ALA
227
n
226
ALA
227
A
ASP
228
n
227
ASP
228
A
MET
229
n
228
MET
229
A
ALA
230
n
229
ALA
230
A
HIS
231
n
230
HIS
231
A
ILE
232
n
231
ILE
232
A
SER
233
n
232
SER
233
A
GLY
234
n
233
GLY
234
A
LEU
235
n
234
LEU
235
A
VAL
236
n
235
VAL
236
A
VAL
237
n
236
VAL
237
A
ALA
238
n
237
ALA
238
A
GLY
239
n
238
GLY
239
A
VAL
240
n
239
VAL
240
A
VAL
241
n
240
VAL
241
A
PRO
242
n
241
PRO
242
A
SER
243
n
242
SER
243
A
PRO
244
n
243
PRO
244
A
PHE
245
n
244
PHE
245
A
GLU
246
n
245
GLU
246
A
HIS
247
n
246
HIS
247
A
CYS
248
n
247
CYS
248
A
HIS
249
n
248
HIS
249
A
VAL
250
n
249
VAL
250
A
VAL
251
n
250
VAL
251
A
THR
252
n
251
THR
252
A
THR
253
n
252
THR
253
A
THR
254
n
253
THR
254
A
THR
255
n
254
THR
255
A
HIS
256
n
255
HIS
256
A
LYS
257
n
256
LYS
257
A
THR
258
n
257
THR
258
A
LEU
259
n
258
LEU
259
A
ARG
260
n
259
ARG
260
A
GLY
261
n
260
GLY
261
A
CYS
262
n
261
CYS
262
A
ARG
263
n
262
ARG
263
A
ALA
264
n
263
ALA
264
A
GLY
265
n
264
GLY
265
A
MET
266
n
265
MET
266
A
ILE
267
n
266
ILE
267
A
PHE
268
n
267
PHE
268
A
TYR
269
n
268
TYR
269
A
ARG
270
n
269
ARG
270
A
ARG
271
n
270
ARG
271
A
GLY
272
n
271
GLY
272
A
VAL
273
n
272
VAL
273
A
ARG
274
n
273
ARG
274
A
SER
275
n
274
SER
275
A
n
275
276
A
n
276
277
A
n
277
278
A
n
278
279
A
n
279
280
A
n
280
281
A
n
281
282
A
GLU
283
n
282
GLU
283
A
ILE
284
n
283
ILE
284
A
LEU
285
n
284
LEU
285
A
TYR
286
n
285
TYR
286
A
ASN
287
n
286
ASN
287
A
LEU
288
n
287
LEU
288
A
GLU
289
n
288
GLU
289
A
SER
290
n
289
SER
290
A
LEU
291
n
290
LEU
291
A
ILE
292
n
291
ILE
292
A
ASN
293
n
292
ASN
293
A
SER
294
n
293
SER
294
A
ALA
295
n
294
ALA
295
A
VAL
296
n
295
VAL
296
A
PHE
297
n
296
PHE
297
A
PRO
298
n
297
PRO
298
A
GLY
299
n
298
GLY
299
A
LEU
300
n
299
LEU
300
A
GLN
301
n
300
GLN
301
A
GLY
302
n
301
GLY
302
A
GLY
303
n
302
GLY
303
A
PRO
304
n
303
PRO
304
A
HIS
305
n
304
HIS
305
A
ASN
306
n
305
ASN
306
A
HIS
307
n
306
HIS
307
A
ALA
308
n
307
ALA
308
A
ILE
309
n
308
ILE
309
A
ALA
310
n
309
ALA
310
A
GLY
311
n
310
GLY
311
A
VAL
312
n
311
VAL
312
A
ALA
313
n
312
ALA
313
A
VAL
314
n
313
VAL
314
A
ALA
315
n
314
ALA
315
A
LEU
316
n
315
LEU
316
A
LYS
317
n
316
LYS
317
A
GLN
318
n
317
GLN
318
A
ALA
319
n
318
ALA
319
A
MET
320
n
319
MET
320
A
THR
321
n
320
THR
321
A
PRO
322
n
321
PRO
322
A
GLU
323
n
322
GLU
323
A
PHE
324
n
323
PHE
324
A
LYS
325
n
324
LYS
325
A
GLU
326
n
325
GLU
326
A
TYR
327
n
326
TYR
327
A
GLN
328
n
327
GLN
328
A
ARG
329
n
328
ARG
329
A
GLN
330
n
329
GLN
330
A
VAL
331
n
330
VAL
331
A
VAL
332
n
331
VAL
332
A
ALA
333
n
332
ALA
333
A
ASN
334
n
333
ASN
334
A
CYS
335
n
334
CYS
335
A
ARG
336
n
335
ARG
336
A
ALA
337
n
336
ALA
337
A
LEU
338
n
337
LEU
338
A
SER
339
n
338
SER
339
A
ALA
340
n
339
ALA
340
A
ALA
341
n
340
ALA
341
A
LEU
342
n
341
LEU
342
A
VAL
343
n
342
VAL
343
A
GLU
344
n
343
GLU
344
A
LEU
345
n
344
LEU
345
A
GLY
346
n
345
GLY
346
A
TYR
347
n
346
TYR
347
A
LYS
348
n
347
LYS
348
A
ILE
349
n
348
ILE
349
A
VAL
350
n
349
VAL
350
A
THR
351
n
350
THR
351
A
GLY
352
n
351
GLY
352
A
GLY
353
n
352
GLY
353
A
SER
354
n
353
SER
354
A
ASP
355
n
354
ASP
355
A
ASN
356
n
355
ASN
356
A
HIS
357
n
356
HIS
357
A
LEU
358
n
357
LEU
358
A
ILE
359
n
358
ILE
359
A
LEU
360
n
359
LEU
360
A
VAL
361
n
360
VAL
361
A
ASP
362
n
361
ASP
362
A
LEU
363
n
362
LEU
363
A
ARG
364
n
363
ARG
364
A
SER
365
n
364
SER
365
A
LYS
366
n
365
LYS
366
A
GLY
367
n
366
GLY
367
A
THR
368
n
367
THR
368
A
ASP
369
n
368
ASP
369
A
GLY
370
n
369
GLY
370
A
GLY
371
n
370
GLY
371
A
ARG
372
n
371
ARG
372
A
ALA
373
n
372
ALA
373
A
GLU
374
n
373
GLU
374
A
LYS
375
n
374
LYS
375
A
VAL
376
n
375
VAL
376
A
LEU
377
n
376
LEU
377
A
GLU
378
n
377
GLU
378
A
ALA
379
n
378
ALA
379
A
CYS
380
n
379
CYS
380
A
SER
381
n
380
SER
381
A
ILE
382
n
381
ILE
382
A
ALA
383
n
382
ALA
383
A
CYS
384
n
383
CYS
384
A
ASN
385
n
384
ASN
385
A
LYS
386
n
385
LYS
386
A
ASN
387
n
386
ASN
387
A
THR
388
n
387
THR
388
A
CYS
389
n
388
CYS
389
A
PRO
390
n
389
PRO
390
A
GLY
391
n
390
GLY
391
A
ASP
392
n
391
ASP
392
A
LYS
393
n
392
LYS
393
A
SER
394
n
393
SER
394
A
ALA
395
n
394
ALA
395
A
LEU
396
n
395
LEU
396
A
ARG
397
n
396
ARG
397
A
PRO
398
n
397
PRO
398
A
SER
399
n
398
SER
399
A
GLY
400
n
399
GLY
400
A
LEU
401
n
400
LEU
401
A
ARG
402
n
401
ARG
402
A
LEU
403
n
402
LEU
403
A
GLY
404
n
403
GLY
404
A
THR
405
n
404
THR
405
A
PRO
406
n
405
PRO
406
A
ALA
407
n
406
ALA
407
A
LEU
408
n
407
LEU
408
A
THR
409
n
408
THR
409
A
SER
410
n
409
SER
410
A
ARG
411
n
410
ARG
411
A
GLY
412
n
411
GLY
412
A
LEU
413
n
412
LEU
413
A
LEU
414
n
413
LEU
414
A
GLU
415
n
414
GLU
415
A
LYS
416
n
415
LYS
416
A
ASP
417
n
416
ASP
417
A
PHE
418
n
417
PHE
418
A
GLN
419
n
418
GLN
419
A
LYS
420
n
419
LYS
420
A
VAL
421
n
420
VAL
421
A
ALA
422
n
421
ALA
422
A
HIS
423
n
422
HIS
423
A
PHE
424
n
423
PHE
424
A
ILE
425
n
424
ILE
425
A
HIS
426
n
425
HIS
426
A
ARG
427
n
426
ARG
427
A
GLY
428
n
427
GLY
428
A
ILE
429
n
428
ILE
429
A
GLU
430
n
429
GLU
430
A
LEU
431
n
430
LEU
431
A
THR
432
n
431
THR
432
A
VAL
433
n
432
VAL
433
A
GLN
434
n
433
GLN
434
A
ILE
435
n
434
ILE
435
A
GLN
436
n
435
GLN
436
A
ASP
437
n
436
ASP
437
A
ASP
438
n
437
ASP
438
A
THR
439
n
438
THR
439
A
GLY
440
n
439
GLY
440
A
PRO
441
n
440
PRO
441
A
ARG
442
n
441
ARG
442
A
ALA
443
n
442
ALA
443
A
THR
444
n
443
THR
444
A
LEU
445
n
444
LEU
445
A
LYS
446
n
445
LYS
446
A
GLU
447
n
446
GLU
447
A
PHE
448
n
447
PHE
448
A
LYS
449
n
448
LYS
449
A
GLU
450
n
449
GLU
450
A
LYS
451
n
450
LYS
451
A
LEU
452
n
451
LEU
452
A
ALA
453
n
452
ALA
453
A
GLY
454
n
453
GLY
454
A
ASP
455
n
454
ASP
455
A
GLU
456
n
455
GLU
456
A
LYS
457
n
456
LYS
457
A
HIS
458
n
457
HIS
458
A
GLN
459
n
458
GLN
459
A
ARG
460
n
459
ARG
460
A
ALA
461
n
460
ALA
461
A
VAL
462
n
461
VAL
462
A
ARG
463
n
462
ARG
463
A
ALA
464
n
463
ALA
464
A
LEU
465
n
464
LEU
465
A
ARG
466
n
465
ARG
466
A
GLN
467
n
466
GLN
467
A
GLU
468
n
467
GLU
468
A
VAL
469
n
468
VAL
469
A
GLU
470
n
469
GLU
470
A
SER
471
n
470
SER
471
A
PHE
472
n
471
PHE
472
A
ALA
473
n
472
ALA
473
A
ALA
474
n
473
ALA
474
A
LEU
475
n
474
LEU
475
A
PHE
476
n
475
PHE
476
A
PRO
477
n
476
PRO
477
A
LEU
478
n
477
LEU
478
A
PRO
479
n
478
PRO
479
A
GLY
480
n
479
GLY
480
A
LEU
481
n
480
LEU
481
A
PRO
482
n
481
PRO
482
A
GLY
483
n
482
GLY
483
A
PHE
484
n
483
PHE
484
A
n
1
2
B
n
2
3
B
n
3
4
B
n
4
5
B
n
5
6
B
n
6
7
B
n
7
8
B
n
8
9
B
n
9
10
B
n
10
11
B
n
11
12
B
n
12
13
B
n
13
14
B
TRP
15
n
14
TRP
15
B
SER
16
n
15
SER
16
B
SER
17
n
16
SER
17
B
HIS
18
n
17
HIS
18
B
GLU
19
n
18
GLU
19
B
GLN
20
n
19
GLN
20
B
MET
21
n
20
MET
21
B
LEU
22
n
21
LEU
22
B
ALA
23
n
22
ALA
23
B
GLN
24
n
23
GLN
24
B
PRO
25
n
24
PRO
25
B
LEU
26
n
25
LEU
26
B
LYS
27
n
26
LYS
27
B
ASP
28
n
27
ASP
28
B
SER
29
n
28
SER
29
B
ASP
30
n
29
ASP
30
B
ALA
31
n
30
ALA
31
B
GLU
32
n
31
GLU
32
B
VAL
33
n
32
VAL
33
B
TYR
34
n
33
TYR
34
B
ASP
35
n
34
ASP
35
B
ILE
36
n
35
ILE
36
B
ILE
37
n
36
ILE
37
B
LYS
38
n
37
LYS
38
B
LYS
39
n
38
LYS
39
B
GLU
40
n
39
GLU
40
B
SER
41
n
40
SER
41
B
ASN
42
n
41
ASN
42
B
ARG
43
n
42
ARG
43
B
GLN
44
n
43
GLN
44
B
ARG
45
n
44
ARG
45
B
VAL
46
n
45
VAL
46
B
GLY
47
n
46
GLY
47
B
LEU
48
n
47
LEU
48
B
GLU
49
n
48
GLU
49
B
LEU
50
n
49
LEU
50
B
ILE
51
n
50
ILE
51
B
ALA
52
n
51
ALA
52
B
SER
53
n
52
SER
53
B
GLU
54
n
53
GLU
54
B
ASN
55
n
54
ASN
55
B
PHE
56
n
55
PHE
56
B
ALA
57
n
56
ALA
57
B
SER
58
n
57
SER
58
B
ARG
59
n
58
ARG
59
B
ALA
60
n
59
ALA
60
B
VAL
61
n
60
VAL
61
B
LEU
62
n
61
LEU
62
B
GLU
63
n
62
GLU
63
B
ALA
64
n
63
ALA
64
B
LEU
65
n
64
LEU
65
B
GLY
66
n
65
GLY
66
B
SER
67
n
66
SER
67
B
CYS
68
n
67
CYS
68
B
LEU
69
n
68
LEU
69
B
ASN
70
n
69
ASN
70
B
ASN
71
n
70
ASN
71
B
LYS
72
n
71
LYS
72
B
TYR
73
n
72
TYR
73
B
SER
74
n
73
SER
74
B
LEU
75
n
74
LEU
75
B
GLY
76
n
75
GLY
76
B
TYR
77
n
76
TYR
77
B
PRO
78
n
77
PRO
78
B
GLY
79
n
78
GLY
79
B
GLN
80
n
79
GLN
80
B
ARG
81
n
80
ARG
81
B
TYR
82
n
81
TYR
82
B
TYR
83
n
82
TYR
83
B
GLY
84
n
83
GLY
84
B
GLY
85
n
84
GLY
85
B
THR
86
n
85
THR
86
B
GLU
87
n
86
GLU
87
B
HIS
88
n
87
HIS
88
B
ILE
89
n
88
ILE
89
B
ASP
90
n
89
ASP
90
B
GLU
91
n
90
GLU
91
B
LEU
92
n
91
LEU
92
B
GLU
93
n
92
GLU
93
B
THR
94
n
93
THR
94
B
LEU
95
n
94
LEU
95
B
CYS
96
n
95
CYS
96
B
GLN
97
n
96
GLN
97
B
LYS
98
n
97
LYS
98
B
ARG
99
n
98
ARG
99
B
ALA
100
n
99
ALA
100
B
LEU
101
n
100
LEU
101
B
GLN
102
n
101
GLN
102
B
ALA
103
n
102
ALA
103
B
TYR
104
n
103
TYR
104
B
GLY
105
n
104
GLY
105
B
LEU
106
n
105
LEU
106
B
ASP
107
n
106
ASP
107
B
PRO
108
n
107
PRO
108
B
GLN
109
n
108
GLN
109
B
CYS
110
n
109
CYS
110
B
TRP
111
n
110
TRP
111
B
GLY
112
n
111
GLY
112
B
VAL
113
n
112
VAL
113
B
ASN
114
n
113
ASN
114
B
VAL
115
n
114
VAL
115
B
GLN
116
n
115
GLN
116
B
PRO
117
n
116
PRO
117
B
TYR
118
n
117
TYR
118
B
SER
119
n
118
SER
119
B
GLY
120
n
119
GLY
120
B
SER
121
n
120
SER
121
B
PRO
122
n
121
PRO
122
B
ALA
123
n
122
ALA
123
B
ASN
124
n
123
ASN
124
B
PHE
125
n
124
PHE
125
B
ALA
126
n
125
ALA
126
B
VAL
127
n
126
VAL
127
B
TYR
128
n
127
TYR
128
B
THR
129
n
128
THR
129
B
ALA
130
n
129
ALA
130
B
LEU
131
n
130
LEU
131
B
VAL
132
n
131
VAL
132
B
GLU
133
n
132
GLU
133
B
PRO
134
n
133
PRO
134
B
HIS
135
n
134
HIS
135
B
GLY
136
n
135
GLY
136
B
ARG
137
n
136
ARG
137
B
ILE
138
n
137
ILE
138
B
MET
139
n
138
MET
139
B
GLY
140
n
139
GLY
140
B
LEU
141
n
140
LEU
141
B
ASP
142
n
141
ASP
142
B
LEU
143
n
142
LEU
143
B
PRO
144
n
143
PRO
144
B
ASP
145
n
144
ASP
145
B
GLY
146
n
145
GLY
146
B
GLY
147
n
146
GLY
147
B
HIS
148
n
147
HIS
148
B
LEU
149
n
148
LEU
149
B
THR
150
n
149
THR
150
B
HIS
151
n
150
HIS
151
B
GLY
152
n
151
GLY
152
B
PHE
153
n
152
PHE
153
B
MET
154
n
153
MET
154
B
THR
155
n
154
THR
155
B
ASP
156
n
155
ASP
156
B
LYS
157
n
156
LYS
157
B
LYS
158
n
157
LYS
158
B
LYS
159
n
158
LYS
159
B
ILE
160
n
159
ILE
160
B
SER
161
n
160
SER
161
B
ALA
162
n
161
ALA
162
B
THR
163
n
162
THR
163
B
SER
164
n
163
SER
164
B
ILE
165
n
164
ILE
165
B
PHE
166
n
165
PHE
166
B
PHE
167
n
166
PHE
167
B
GLU
168
n
167
GLU
168
B
SER
169
n
168
SER
169
B
MET
170
n
169
MET
170
B
ALA
171
n
170
ALA
171
B
TYR
172
n
171
TYR
172
B
LYS
173
n
172
LYS
173
B
VAL
174
n
173
VAL
174
B
ASN
175
n
174
ASN
175
B
PRO
176
n
175
PRO
176
B
ASP
177
n
176
ASP
177
B
THR
178
n
177
THR
178
B
GLY
179
n
178
GLY
179
B
TYR
180
n
179
TYR
180
B
ILE
181
n
180
ILE
181
B
ASP
182
n
181
ASP
182
B
TYR
183
n
182
TYR
183
B
ASP
184
n
183
ASP
184
B
ARG
185
n
184
ARG
185
B
LEU
186
n
185
LEU
186
B
GLU
187
n
186
GLU
187
B
GLU
188
n
187
GLU
188
B
ASN
189
n
188
ASN
189
B
ALA
190
n
189
ALA
190
B
ARG
191
n
190
ARG
191
B
LEU
192
n
191
LEU
192
B
PHE
193
n
192
PHE
193
B
HIS
194
n
193
HIS
194
B
PRO
195
n
194
PRO
195
B
LYS
196
n
195
LYS
196
B
LEU
197
n
196
LEU
197
B
ILE
198
n
197
ILE
198
B
ILE
199
n
198
ILE
199
B
ALA
200
n
199
ALA
200
B
GLY
201
n
200
GLY
201
B
THR
202
n
201
THR
202
B
SER
203
n
202
SER
203
B
CYS
204
n
203
CYS
204
B
TYR
205
n
204
TYR
205
B
SER
206
n
205
SER
206
B
ARG
207
n
206
ARG
207
B
ASN
208
n
207
ASN
208
B
LEU
209
n
208
LEU
209
B
ASP
210
n
209
ASP
210
B
TYR
211
n
210
TYR
211
B
GLY
212
n
211
GLY
212
B
ARG
213
n
212
ARG
213
B
LEU
214
n
213
LEU
214
B
ARG
215
n
214
ARG
215
B
LYS
216
n
215
LYS
216
B
ILE
217
n
216
ILE
217
B
ALA
218
n
217
ALA
218
B
ASP
219
n
218
ASP
219
B
GLU
220
n
219
GLU
220
B
ASN
221
n
220
ASN
221
B
GLY
222
n
221
GLY
222
B
ALA
223
n
222
ALA
223
B
TYR
224
n
223
TYR
224
B
LEU
225
n
224
LEU
225
B
MET
226
n
225
MET
226
B
ALA
227
n
226
ALA
227
B
ASP
228
n
227
ASP
228
B
MET
229
n
228
MET
229
B
ALA
230
n
229
ALA
230
B
HIS
231
n
230
HIS
231
B
ILE
232
n
231
ILE
232
B
SER
233
n
232
SER
233
B
GLY
234
n
233
GLY
234
B
LEU
235
n
234
LEU
235
B
VAL
236
n
235
VAL
236
B
VAL
237
n
236
VAL
237
B
ALA
238
n
237
ALA
238
B
GLY
239
n
238
GLY
239
B
VAL
240
n
239
VAL
240
B
VAL
241
n
240
VAL
241
B
PRO
242
n
241
PRO
242
B
SER
243
n
242
SER
243
B
PRO
244
n
243
PRO
244
B
PHE
245
n
244
PHE
245
B
GLU
246
n
245
GLU
246
B
HIS
247
n
246
HIS
247
B
CYS
248
n
247
CYS
248
B
HIS
249
n
248
HIS
249
B
VAL
250
n
249
VAL
250
B
VAL
251
n
250
VAL
251
B
THR
252
n
251
THR
252
B
THR
253
n
252
THR
253
B
THR
254
n
253
THR
254
B
THR
255
n
254
THR
255
B
HIS
256
n
255
HIS
256
B
LYS
257
n
256
LYS
257
B
THR
258
n
257
THR
258
B
LEU
259
n
258
LEU
259
B
ARG
260
n
259
ARG
260
B
GLY
261
n
260
GLY
261
B
CYS
262
n
261
CYS
262
B
ARG
263
n
262
ARG
263
B
ALA
264
n
263
ALA
264
B
GLY
265
n
264
GLY
265
B
MET
266
n
265
MET
266
B
ILE
267
n
266
ILE
267
B
PHE
268
n
267
PHE
268
B
TYR
269
n
268
TYR
269
B
ARG
270
n
269
ARG
270
B
ARG
271
n
270
ARG
271
B
GLY
272
n
271
GLY
272
B
VAL
273
n
272
VAL
273
B
ARG
274
n
273
ARG
274
B
SER
275
n
274
SER
275
B
VAL
276
n
275
VAL
276
B
ASP
277
n
276
ASP
277
B
n
277
278
B
n
278
279
B
n
279
280
B
n
280
281
B
LYS
282
n
281
LYS
282
B
GLU
283
n
282
GLU
283
B
ILE
284
n
283
ILE
284
B
LEU
285
n
284
LEU
285
B
TYR
286
n
285
TYR
286
B
ASN
287
n
286
ASN
287
B
LEU
288
n
287
LEU
288
B
GLU
289
n
288
GLU
289
B
SER
290
n
289
SER
290
B
LEU
291
n
290
LEU
291
B
ILE
292
n
291
ILE
292
B
ASN
293
n
292
ASN
293
B
SER
294
n
293
SER
294
B
ALA
295
n
294
ALA
295
B
VAL
296
n
295
VAL
296
B
PHE
297
n
296
PHE
297
B
PRO
298
n
297
PRO
298
B
GLY
299
n
298
GLY
299
B
LEU
300
n
299
LEU
300
B
GLN
301
n
300
GLN
301
B
GLY
302
n
301
GLY
302
B
GLY
303
n
302
GLY
303
B
PRO
304
n
303
PRO
304
B
HIS
305
n
304
HIS
305
B
ASN
306
n
305
ASN
306
B
HIS
307
n
306
HIS
307
B
ALA
308
n
307
ALA
308
B
ILE
309
n
308
ILE
309
B
ALA
310
n
309
ALA
310
B
GLY
311
n
310
GLY
311
B
VAL
312
n
311
VAL
312
B
ALA
313
n
312
ALA
313
B
VAL
314
n
313
VAL
314
B
ALA
315
n
314
ALA
315
B
LEU
316
n
315
LEU
316
B
LYS
317
n
316
LYS
317
B
GLN
318
n
317
GLN
318
B
ALA
319
n
318
ALA
319
B
MET
320
n
319
MET
320
B
THR
321
n
320
THR
321
B
PRO
322
n
321
PRO
322
B
GLU
323
n
322
GLU
323
B
PHE
324
n
323
PHE
324
B
LYS
325
n
324
LYS
325
B
GLU
326
n
325
GLU
326
B
TYR
327
n
326
TYR
327
B
GLN
328
n
327
GLN
328
B
ARG
329
n
328
ARG
329
B
GLN
330
n
329
GLN
330
B
VAL
331
n
330
VAL
331
B
VAL
332
n
331
VAL
332
B
ALA
333
n
332
ALA
333
B
ASN
334
n
333
ASN
334
B
CYS
335
n
334
CYS
335
B
ARG
336
n
335
ARG
336
B
ALA
337
n
336
ALA
337
B
LEU
338
n
337
LEU
338
B
SER
339
n
338
SER
339
B
ALA
340
n
339
ALA
340
B
ALA
341
n
340
ALA
341
B
LEU
342
n
341
LEU
342
B
VAL
343
n
342
VAL
343
B
GLU
344
n
343
GLU
344
B
LEU
345
n
344
LEU
345
B
GLY
346
n
345
GLY
346
B
TYR
347
n
346
TYR
347
B
LYS
348
n
347
LYS
348
B
ILE
349
n
348
ILE
349
B
VAL
350
n
349
VAL
350
B
THR
351
n
350
THR
351
B
GLY
352
n
351
GLY
352
B
GLY
353
n
352
GLY
353
B
SER
354
n
353
SER
354
B
ASP
355
n
354
ASP
355
B
ASN
356
n
355
ASN
356
B
HIS
357
n
356
HIS
357
B
LEU
358
n
357
LEU
358
B
ILE
359
n
358
ILE
359
B
LEU
360
n
359
LEU
360
B
VAL
361
n
360
VAL
361
B
ASP
362
n
361
ASP
362
B
LEU
363
n
362
LEU
363
B
ARG
364
n
363
ARG
364
B
SER
365
n
364
SER
365
B
LYS
366
n
365
LYS
366
B
GLY
367
n
366
GLY
367
B
THR
368
n
367
THR
368
B
ASP
369
n
368
ASP
369
B
GLY
370
n
369
GLY
370
B
GLY
371
n
370
GLY
371
B
ARG
372
n
371
ARG
372
B
ALA
373
n
372
ALA
373
B
GLU
374
n
373
GLU
374
B
LYS
375
n
374
LYS
375
B
VAL
376
n
375
VAL
376
B
LEU
377
n
376
LEU
377
B
GLU
378
n
377
GLU
378
B
ALA
379
n
378
ALA
379
B
CYS
380
n
379
CYS
380
B
SER
381
n
380
SER
381
B
ILE
382
n
381
ILE
382
B
ALA
383
n
382
ALA
383
B
CYS
384
n
383
CYS
384
B
ASN
385
n
384
ASN
385
B
LYS
386
n
385
LYS
386
B
ASN
387
n
386
ASN
387
B
THR
388
n
387
THR
388
B
CYS
389
n
388
CYS
389
B
PRO
390
n
389
PRO
390
B
GLY
391
n
390
GLY
391
B
ASP
392
n
391
ASP
392
B
LYS
393
n
392
LYS
393
B
SER
394
n
393
SER
394
B
ALA
395
n
394
ALA
395
B
LEU
396
n
395
LEU
396
B
ARG
397
n
396
ARG
397
B
PRO
398
n
397
PRO
398
B
SER
399
n
398
SER
399
B
GLY
400
n
399
GLY
400
B
LEU
401
n
400
LEU
401
B
ARG
402
n
401
ARG
402
B
LEU
403
n
402
LEU
403
B
GLY
404
n
403
GLY
404
B
THR
405
n
404
THR
405
B
PRO
406
n
405
PRO
406
B
ALA
407
n
406
ALA
407
B
LEU
408
n
407
LEU
408
B
THR
409
n
408
THR
409
B
SER
410
n
409
SER
410
B
ARG
411
n
410
ARG
411
B
GLY
412
n
411
GLY
412
B
LEU
413
n
412
LEU
413
B
LEU
414
n
413
LEU
414
B
GLU
415
n
414
GLU
415
B
LYS
416
n
415
LYS
416
B
ASP
417
n
416
ASP
417
B
PHE
418
n
417
PHE
418
B
GLN
419
n
418
GLN
419
B
LYS
420
n
419
LYS
420
B
VAL
421
n
420
VAL
421
B
ALA
422
n
421
ALA
422
B
HIS
423
n
422
HIS
423
B
PHE
424
n
423
PHE
424
B
ILE
425
n
424
ILE
425
B
HIS
426
n
425
HIS
426
B
ARG
427
n
426
ARG
427
B
GLY
428
n
427
GLY
428
B
ILE
429
n
428
ILE
429
B
GLU
430
n
429
GLU
430
B
LEU
431
n
430
LEU
431
B
THR
432
n
431
THR
432
B
VAL
433
n
432
VAL
433
B
GLN
434
n
433
GLN
434
B
ILE
435
n
434
ILE
435
B
GLN
436
n
435
GLN
436
B
ASP
437
n
436
ASP
437
B
ASP
438
n
437
ASP
438
B
THR
439
n
438
THR
439
B
GLY
440
n
439
GLY
440
B
PRO
441
n
440
PRO
441
B
ARG
442
n
441
ARG
442
B
ALA
443
n
442
ALA
443
B
THR
444
n
443
THR
444
B
LEU
445
n
444
LEU
445
B
LYS
446
n
445
LYS
446
B
GLU
447
n
446
GLU
447
B
PHE
448
n
447
PHE
448
B
LYS
449
n
448
LYS
449
B
GLU
450
n
449
GLU
450
B
LYS
451
n
450
LYS
451
B
LEU
452
n
451
LEU
452
B
ALA
453
n
452
ALA
453
B
GLY
454
n
453
GLY
454
B
ASP
455
n
454
ASP
455
B
GLU
456
n
455
GLU
456
B
LYS
457
n
456
LYS
457
B
HIS
458
n
457
HIS
458
B
GLN
459
n
458
GLN
459
B
ARG
460
n
459
ARG
460
B
ALA
461
n
460
ALA
461
B
VAL
462
n
461
VAL
462
B
ARG
463
n
462
ARG
463
B
ALA
464
n
463
ALA
464
B
LEU
465
n
464
LEU
465
B
ARG
466
n
465
ARG
466
B
GLN
467
n
466
GLN
467
B
GLU
468
n
467
GLU
468
B
VAL
469
n
468
VAL
469
B
GLU
470
n
469
GLU
470
B
SER
471
n
470
SER
471
B
PHE
472
n
471
PHE
472
B
ALA
473
n
472
ALA
473
B
ALA
474
n
473
ALA
474
B
LEU
475
n
474
LEU
475
B
PHE
476
n
475
PHE
476
B
PRO
477
n
476
PRO
477
B
LEU
478
n
477
LEU
478
B
PRO
479
n
478
PRO
479
B
GLY
480
n
479
GLY
480
B
LEU
481
n
480
LEU
481
B
PRO
482
n
481
PRO
482
B
GLY
483
n
482
GLY
483
B
PHE
484
n
483
PHE
484
B
author_defined_assembly
4
tetrameric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_556
y,x,-z+1
crystal symmetry operation
0.0000000000
0.0000000000
158.2900000000
A
N
LEU
48
A
N
LEU
47
A
O
ALA
383
A
O
ALA
382
A
N
TYR
77
A
N
TYR
76
A
O
GLN
80
A
O
GLN
79
A
N
GLY
112
A
N
GLY
111
A
O
TYR
269
A
O
TYR
268
A
O
PHE
268
A
O
PHE
267
A
N
VAL
251
A
N
VAL
250
A
O
THR
252
A
O
THR
251
A
N
ALA
227
A
N
ALA
226
A
O
MET
226
A
O
MET
225
A
N
ALA
200
A
N
ALA
199
A
O
ILE
199
A
O
ILE
198
A
N
MET
139
A
N
MET
138
A
N
ILE
138
A
N
ILE
137
A
O
GLU
168
A
O
GLU
167
A
N
LYS
348
A
N
LYS
347
A
O
ASP
362
A
O
ASP
361
A
N
VAL
361
A
N
VAL
360
A
O
LEU
401
A
O
LEU
400
A
O
ARG
402
A
O
ARG
401
A
N
ASN
385
A
N
ASN
384
B
N
LEU
48
B
N
LEU
47
B
O
ALA
383
B
O
ALA
382
B
N
GLY
112
B
N
GLY
111
B
O
TYR
269
B
O
TYR
268
B
O
PHE
268
B
O
PHE
267
B
N
VAL
251
B
N
VAL
250
B
O
THR
252
B
O
THR
251
B
N
ALA
227
B
N
ALA
226
B
O
MET
226
B
O
MET
225
B
N
ALA
200
B
N
ALA
199
B
O
ILE
199
B
O
ILE
198
B
N
MET
139
B
N
MET
138
B
N
ILE
138
B
N
ILE
137
B
O
GLU
168
B
O
GLU
167
B
N
SER
275
B
N
SER
274
B
O
ILE
284
B
O
ILE
283
B
N
LYS
348
B
N
LYS
347
B
O
ASP
362
B
O
ASP
361
B
N
VAL
361
B
N
VAL
360
B
O
LEU
401
B
O
LEU
400
B
O
ARG
402
B
O
ARG
401
B
N
ASN
385
B
N
ASN
384
1
A
ALA
2
A
ALA
1
1
Y
1
A
THR
3
A
THR
2
1
Y
1
A
ALA
4
A
ALA
3
1
Y
1
A
VAL
5
A
VAL
4
1
Y
1
A
ASN
6
A
ASN
5
1
Y
1
A
GLY
7
A
GLY
6
1
Y
1
A
ALA
8
A
ALA
7
1
Y
1
A
PRO
9
A
PRO
8
1
Y
1
A
ARG
10
A
ARG
9
1
Y
1
A
ASP
11
A
ASP
10
1
Y
1
A
ALA
12
A
ALA
11
1
Y
1
A
ALA
13
A
ALA
12
1
Y
1
A
LEU
14
A
LEU
13
1
Y
1
A
VAL
276
A
VAL
275
1
Y
1
A
ASP
277
A
ASP
276
1
Y
1
A
PRO
278
A
PRO
277
1
Y
1
A
LYS
279
A
LYS
278
1
Y
1
A
THR
280
A
THR
279
1
Y
1
A
GLY
281
A
GLY
280
1
Y
1
A
LYS
282
A
LYS
281
1
Y
1
B
ALA
2
B
ALA
1
1
Y
1
B
THR
3
B
THR
2
1
Y
1
B
ALA
4
B
ALA
3
1
Y
1
B
VAL
5
B
VAL
4
1
Y
1
B
ASN
6
B
ASN
5
1
Y
1
B
GLY
7
B
GLY
6
1
Y
1
B
ALA
8
B
ALA
7
1
Y
1
B
PRO
9
B
PRO
8
1
Y
1
B
ARG
10
B
ARG
9
1
Y
1
B
ASP
11
B
ASP
10
1
Y
1
B
ALA
12
B
ALA
11
1
Y
1
B
ALA
13
B
ALA
12
1
Y
1
B
LEU
14
B
LEU
13
1
Y
1
B
PRO
278
B
PRO
277
1
Y
1
B
LYS
279
B
LYS
278
1
Y
1
B
THR
280
B
THR
279
1
Y
1
B
GLY
281
B
GLY
280
1
Y
1
17.02
2.30
111.70
128.72
A
A
A
CD
CE
NZ
LYS
LYS
LYS
257
257
257
N
1
-3.22
0.50
120.30
117.08
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
460
460
460
N
1
13.92
2.30
111.70
125.62
B
B
B
CD
CE
NZ
LYS
LYS
LYS
257
257
257
N
1
-3.18
0.50
120.30
117.12
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
460
460
460
N
1
A
PRO
108
-56.45
-7.84
1
A
GLU
133
75.45
156.07
1
A
CYS
204
-152.05
69.88
1
A
HIS
256
-96.58
-141.91
1
A
LYS
257
57.07
-130.51
1
A
ASN
356
-130.47
-143.52
1
A
ASP
392
16.29
114.25
1
A
GLN
459
-47.21
-19.41
1
A
PRO
482
-27.88
-78.80
1
B
PRO
108
-56.37
-8.39
1
B
GLU
133
76.57
155.36
1
B
CYS
204
-152.26
70.94
1
B
HIS
256
-97.19
-142.80
1
B
LYS
257
57.15
-130.61
1
B
VAL
276
-122.54
-129.98
1
B
ASN
356
-129.75
-142.37
1
B
ASP
392
16.24
114.17
1
B
PRO
482
-58.01
80.70
PROTEIN_REP.PARAM
PROTEIN.TOP
PLS.PARAM
PLS.TOP
ION.PARAM
ION.TOP
WATER_REP.PARAM
WATER.TOP
48.6
-5.98
0.00
0.00
-5.98
0.00
11.96
0.255
0.006
0.224
0.224
0.224
2.40
48.88
2087
42150
41555
5.0
98.5
RANDOM
2595470.56
0.000000
1
GROUP
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1CJ0
Engh & Huber
FLAT MODEL
31.7549
0.313623
0.40
0.34
5.00
0.41
0.35
2.40
48.88
86
7315
45
0
7184
0.007
1.3
21.8
0.77
0.364
0.019
0.316
2.55
352
6495
6847
6
5.1
99.2
51.8
2.40
48.9
1RV3
42150
42006
0
0
0.1
1
6.0
13.0
99.8
2.40
2.53
1.3
5998
0.566
1
12.2
99.7
refinement
CNS
1.1
data reduction
DPS
data reduction
MOSFLM
data scaling
CCP4
(SCALA)
phasing
MOLREP
E75L MUTANT OF RABBIT CYTOSOLIC SERINE HYDROXYMETHYLTRANSFERASE, COMPLEX WITH GLYCINE
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
4
N
N
3
N
N
5
N
N
5
N
N
The asymmetric unit contains a homodimer. The biological assembly is a tetramer
consisting of a pair of dimers. The second dimer is generated by the operation: y,x,1-z.
A
SER
17
A
SER
16
HELX_P
A
LEU
22
A
LEU
21
1
1
6
A
PRO
25
A
PRO
24
HELX_P
A
ASP
30
A
ASP
29
1
2
6
A
ASP
30
A
ASP
29
HELX_P
A
VAL
46
A
VAL
45
1
3
17
A
SER
58
A
SER
57
HELX_P
A
GLY
66
A
GLY
65
1
4
9
A
SER
67
A
SER
66
HELX_P
A
ASN
71
A
ASN
70
5
5
5
A
THR
86
A
THR
85
HELX_P
A
TYR
104
A
TYR
103
1
6
19
A
SER
119
A
SER
118
HELX_P
A
VAL
132
A
VAL
131
1
7
14
A
LEU
143
A
LEU
142
HELX_P
A
GLY
146
A
GLY
145
5
8
4
A
HIS
148
A
HIS
147
HELX_P
A
GLY
152
A
GLY
151
5
9
5
A
SER
161
A
SER
160
HELX_P
A
PHE
167
A
PHE
166
1
10
7
A
ASP
182
A
ASP
181
HELX_P
A
HIS
194
A
HIS
193
1
11
13
A
ASP
210
A
ASP
209
HELX_P
A
ASN
221
A
ASN
220
1
12
12
A
ILE
232
A
ILE
231
HELX_P
A
GLY
239
A
GLY
238
1
13
8
A
SER
243
A
SER
242
HELX_P
A
HIS
247
A
HIS
246
5
14
5
A
HIS
256
A
HIS
255
HELX_P
A
ARG
260
A
ARG
259
5
15
5
A
ASN
287
A
ASN
286
HELX_P
A
PHE
297
A
PHE
296
1
16
11
A
HIS
305
A
HIS
304
HELX_P
A
MET
320
A
MET
319
1
17
16
A
THR
321
A
THR
320
HELX_P
A
LEU
345
A
LEU
344
1
18
25
A
THR
351
A
THR
350
HELX_P
A
GLY
353
A
GLY
352
5
19
3
A
ARG
364
A
ARG
363
HELX_P
A
GLY
367
A
GLY
366
5
20
4
A
ASP
369
A
ASP
368
HELX_P
A
CYS
380
A
CYS
379
1
21
12
A
THR
405
A
THR
404
HELX_P
A
ARG
411
A
ARG
410
1
22
7
A
LEU
414
A
LEU
413
HELX_P
A
ASP
438
A
ASP
437
1
23
25
A
THR
444
A
THR
443
HELX_P
A
GLY
454
A
GLY
453
1
24
11
A
ASP
455
A
ASP
454
HELX_P
A
ALA
474
A
ALA
473
1
25
20
B
TRP
15
B
TRP
14
HELX_P
B
SER
17
B
SER
16
5
26
3
B
HIS
18
B
HIS
17
HELX_P
B
ALA
23
B
ALA
22
1
27
6
B
PRO
25
B
PRO
24
HELX_P
B
ASP
30
B
ASP
29
1
28
6
B
ASP
30
B
ASP
29
HELX_P
B
VAL
46
B
VAL
45
1
29
17
B
SER
58
B
SER
57
HELX_P
B
GLY
66
B
GLY
65
1
30
9
B
SER
67
B
SER
66
HELX_P
B
LYS
72
B
LYS
71
5
31
6
B
THR
86
B
THR
85
HELX_P
B
TYR
104
B
TYR
103
1
32
19
B
SER
119
B
SER
118
HELX_P
B
VAL
132
B
VAL
131
1
33
14
B
LEU
143
B
LEU
142
HELX_P
B
GLY
146
B
GLY
145
5
34
4
B
HIS
148
B
HIS
147
HELX_P
B
GLY
152
B
GLY
151
5
35
5
B
SER
161
B
SER
160
HELX_P
B
PHE
167
B
PHE
166
1
36
7
B
ASP
182
B
ASP
181
HELX_P
B
HIS
194
B
HIS
193
1
37
13
B
ASP
210
B
ASP
209
HELX_P
B
ASN
221
B
ASN
220
1
38
12
B
ILE
232
B
ILE
231
HELX_P
B
ALA
238
B
ALA
237
1
39
7
B
SER
243
B
SER
242
HELX_P
B
HIS
247
B
HIS
246
5
40
5
B
HIS
256
B
HIS
255
HELX_P
B
ARG
260
B
ARG
259
5
41
5
B
ASN
287
B
ASN
286
HELX_P
B
PHE
297
B
PHE
296
1
42
11
B
HIS
305
B
HIS
304
HELX_P
B
MET
320
B
MET
319
1
43
16
B
THR
321
B
THR
320
HELX_P
B
LEU
345
B
LEU
344
1
44
25
B
THR
351
B
THR
350
HELX_P
B
GLY
353
B
GLY
352
5
45
3
B
ARG
364
B
ARG
363
HELX_P
B
GLY
367
B
GLY
366
5
46
4
B
ASP
369
B
ASP
368
HELX_P
B
CYS
380
B
CYS
379
1
47
12
B
THR
405
B
THR
404
HELX_P
B
ARG
411
B
ARG
410
1
48
7
B
LEU
414
B
LEU
413
HELX_P
B
GLY
440
B
GLY
439
1
49
27
B
THR
444
B
THR
443
HELX_P
B
GLY
454
B
GLY
453
1
50
11
B
ASP
455
B
ASP
454
HELX_P
B
ALA
474
B
ALA
473
1
51
20
covale
1.510
one
A
LYS
257
A
NZ
LYS
256
1_555
A
PLP
500
D
C4A
PLP
1_555
covale
1.508
one
B
LYS
257
B
NZ
LYS
256
1_555
B
PLP
600
G
C4A
PLP
1_555
covale
1.434
both
B
B
PLP
600
G
C4A
PLP
1_555
B
GLY
602
F
N
GLY
1_555
covale
1.485
both
C
B
PLP
600
G
C4A
PLP
1_555
B
GLY
602
F
N
GLY
1_555
TRANSFERASE
ONE-CARBON METABOLISM, TRANSFERASE
A
PHE
297
A
PHE
296
1
A
PRO
298
A
PRO
297
0.26
B
PHE
297
B
PHE
296
1
B
PRO
298
B
PRO
297
0.46
GLYC_RABIT
UNP
1
1
P07511
ATAVNGAPRDAALWSSHEQMLAQPLKDSDAEVYDIIKKESNRQRVGLELIASENFASRAVLEALGSCLNNKYSEGYPGQR
YYGGTEHIDELETLCQKRALQAYGLDPQCWGVNVQPYSGSPANFAVYTALVEPHGRIMGLDLPDGGHLTHGFMTDKKKIS
ATSIFFESMAYKVNPDTGYIDYDRLEENARLFHPKLIIAGTSCYSRNLDYGRLRKIADENGAYLMADMAHISGLVVAGVV
PSPFEHCHVVTTTTHKTLRGCRAGMIFYRRGVRSVDPKTGKEILYNLESLINSAVFPGLQGGPHNHAIAGVAVALKQAMT
PEFKEYQRQVVANCRALSAALVELGYKIVTGGSDNHLILVDLRSKGTDGGRAEKVLEACSIACNKNTCPGDKSALRPSGL
RLGTPALTSRGLLEKDFQKVAHFIHRGIELTVQIQDDTGPRATLKEFKEKLAGDEKHQRAVRALRQEVESFAALFPLPGL
PGF
1
483
1RV3
2
484
P07511
A
1
1
483
1
483
1RV3
2
484
P07511
B
1
1
483
1
GLU
engineered mutation
LEU
75
1RV3
A
P07511
UNP
74
74
2
GLU
engineered mutation
LEU
75
1RV3
B
P07511
UNP
74
74
2
2
7
4
2
7
2
4
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LEU
48
A
LEU
47
A
GLU
49
A
GLU
48
A
ILE
382
A
ILE
381
A
ALA
383
A
ALA
382
A
GLY
76
A
GLY
75
A
TYR
77
A
TYR
76
A
GLN
80
A
GLN
79
A
ARG
81
A
ARG
80
A
TRP
111
A
TRP
110
A
ASN
114
A
ASN
113
A
GLY
265
A
GLY
264
A
ARG
270
A
ARG
269
A
VAL
250
A
VAL
249
A
THR
254
A
THR
253
A
TYR
224
A
TYR
223
A
ASP
228
A
ASP
227
A
LEU
197
A
LEU
196
A
ALA
200
A
ALA
199
A
ARG
137
A
ARG
136
A
LEU
141
A
LEU
140
A
GLU
168
A
GLU
167
A
TYR
172
A
TYR
171
A
LYS
348
A
LYS
347
A
ILE
349
A
ILE
348
A
LEU
358
A
LEU
357
A
ASP
362
A
ASP
361
A
GLY
400
A
GLY
399
A
GLY
404
A
GLY
403
A
ASN
385
A
ASN
384
A
ASN
387
A
ASN
386
B
LEU
48
B
LEU
47
B
GLU
49
B
GLU
48
B
ILE
382
B
ILE
381
B
ALA
383
B
ALA
382
B
TRP
111
B
TRP
110
B
ASN
114
B
ASN
113
B
GLY
265
B
GLY
264
B
ARG
270
B
ARG
269
B
VAL
250
B
VAL
249
B
THR
254
B
THR
253
B
TYR
224
B
TYR
223
B
ASP
228
B
ASP
227
B
LEU
197
B
LEU
196
B
ALA
200
B
ALA
199
B
ARG
137
B
ARG
136
B
LEU
141
B
LEU
140
B
GLU
168
B
GLU
167
B
TYR
172
B
TYR
171
B
VAL
273
B
VAL
272
B
SER
275
B
SER
274
B
ILE
284
B
ILE
283
B
LEU
285
B
LEU
284
B
LYS
348
B
LYS
347
B
ILE
349
B
ILE
348
B
LEU
358
B
LEU
357
B
ASP
362
B
ASP
361
B
GLY
400
B
GLY
399
B
GLY
404
B
GLY
403
B
ASN
385
B
ASN
384
B
ASN
387
B
ASN
386
BINDING SITE FOR RESIDUE PO4 A 501
A
PO4
501
Software
6
BINDING SITE FOR RESIDUE PO4 B 601
B
PO4
601
Software
8
BINDING SITE FOR RESIDUE GLY B 602
B
GLY
602
Software
8
BINDING SITE FOR RESIDUE PLP A 500
A
PLP
500
Software
15
BINDING SITE FOR RESIDUE PLP B 600
B
PLP
600
Software
17
A
SER
53
A
SER
52
6
1_555
A
HIS
231
A
HIS
230
6
1_555
A
ARG
402
A
ARG
401
6
1_555
A
PLP
500
D
PLP
6
1_555
B
TYR
73
B
TYR
72
6
1_555
B
TYR
83
B
TYR
82
6
1_555
A
TYR
73
A
TYR
72
8
1_555
A
TYR
83
A
TYR
82
8
1_555
B
SER
53
B
SER
52
8
1_555
B
SER
203
B
SER
202
8
1_555
B
HIS
231
B
HIS
230
8
1_555
B
LYS
257
B
LYS
256
8
1_555
B
ARG
402
B
ARG
401
8
1_555
B
PLP
600
G
PLP
8
1_555
A
TYR
73
A
TYR
72
8
1_555
A
LEU
75
A
LEU
74
8
1_555
A
TYR
83
A
TYR
82
8
1_555
B
SER
53
B
SER
52
8
1_555
B
HIS
231
B
HIS
230
8
1_555
B
LYS
257
B
LYS
256
8
1_555
B
ARG
402
B
ARG
401
8
1_555
B
PLP
600
G
PLP
8
1_555
A
SER
119
A
SER
118
15
1_555
A
GLY
120
A
GLY
119
15
1_555
A
SER
121
A
SER
120
15
1_555
A
HIS
148
A
HIS
147
15
1_555
A
SER
203
A
SER
202
15
1_555
A
ASP
228
A
ASP
227
15
1_555
A
ALA
230
A
ALA
229
15
1_555
A
HIS
231
A
HIS
230
15
1_555
A
THR
254
A
THR
253
15
1_555
A
HIS
256
A
HIS
255
15
1_555
A
LYS
257
A
LYS
256
15
1_555
A
PO4
501
C
PO4
15
1_555
A
HOH
515
H
HOH
15
1_555
B
TYR
73
B
TYR
72
15
1_555
B
GLY
303
B
GLY
302
15
1_555
A
TYR
73
A
TYR
72
17
1_555
A
TYR
118
A
TYR
117
17
1_555
A
GLY
303
A
GLY
302
17
1_555
B
SER
119
B
SER
118
17
1_555
B
GLY
120
B
GLY
119
17
1_555
B
SER
121
B
SER
120
17
1_555
B
HIS
148
B
HIS
147
17
1_555
B
THR
202
B
THR
201
17
1_555
B
SER
203
B
SER
202
17
1_555
B
ASP
228
B
ASP
227
17
1_555
B
ALA
230
B
ALA
229
17
1_555
B
HIS
231
B
HIS
230
17
1_555
B
THR
254
B
THR
253
17
1_555
B
HIS
256
B
HIS
255
17
1_555
B
LYS
257
B
LYS
256
17
1_555
B
PO4
601
E
PO4
17
1_555
B
GLY
602
F
GLY
17
1_555
92
P 41 21 2