0.019988
0.000000
0.007995
0.000000
0.008013
0.000000
0.000000
0.000000
0.021532
0.00000
0.00000
0.00000
ALA A 80 - ASP A 81 OMEGA = 0.57 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
ALA C 80 - ASP C 81 OMEGA = 0.33 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
GLY B 47 - HIS B 47 OMEGA = 0.02 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
GLY D 47 - HIS D 47 OMEGA = 0.02 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
Hamelryck, T.
Loris, R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
111.80
90.00
50.030
124.800
50.020
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
Ca 2
40.078
CALCIUM ION
non-polymer
C6 H12 O6
180.156
beta-D-fructofuranose
beta-D-fructose; D-fructose; fructose
D-saccharide, beta linking
C6 H12 O6
180.156
alpha-D-glucopyranose
alpha-D-glucose; D-glucose; glucose
D-saccharide, alpha 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
Mn 2
54.938
MANGANESE (II) ION
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
CA
N
75
N
C
N
76
R
C
N
77
S
C
N
78
S
C
N
79
R
C
N
80
N
C
N
81
N
O
N
82
N
O
N
83
N
O
N
84
N
O
N
85
N
O
N
86
N
O
N
87
N
H
N
88
N
H
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
S
C
N
100
R
C
N
101
S
C
N
102
S
C
N
103
R
C
N
104
N
C
N
105
N
O
N
106
N
O
N
107
N
O
N
108
N
O
N
109
N
O
N
110
N
O
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
N
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
N
N
144
S
C
N
145
N
C
N
146
N
O
N
147
N
C
N
148
N
C
N
149
N
C
N
150
N
O
N
151
N
O
N
152
N
O
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
H
N
162
N
N
N
163
N
C
N
164
N
C
N
165
N
O
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
N
N
173
S
C
N
174
N
C
N
175
N
O
N
176
N
C
Y
177
N
C
Y
178
N
N
Y
179
N
C
Y
180
N
C
Y
181
N
N
N
182
N
O
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
O
N
194
N
H
N
195
N
H
N
196
N
N
N
197
S
C
N
198
N
C
N
199
N
O
N
200
S
C
N
201
N
C
N
202
N
C
N
203
N
C
N
204
N
O
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
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
N
N
219
S
C
N
220
N
C
N
221
N
O
N
222
N
C
N
223
N
C
N
224
N
C
N
225
N
C
N
226
N
O
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
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
N
N
241
S
C
N
242
N
C
N
243
N
O
N
244
N
C
N
245
N
C
N
246
N
C
N
247
N
C
N
248
N
N
N
249
N
O
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
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
MN
N
266
N
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
Y
271
N
C
Y
272
N
C
Y
273
N
C
Y
274
N
C
Y
275
N
C
Y
276
N
C
N
277
N
O
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
N
N
290
S
C
N
291
N
C
N
292
N
O
N
293
N
C
N
294
N
C
N
295
N
C
N
296
N
O
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
O
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
R
C
N
325
N
O
N
326
N
C
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
H
N
336
N
H
N
337
N
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
N
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
N
351
N
O
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
N
N
365
S
C
N
366
N
C
N
367
N
O
N
368
N
C
Y
369
N
C
Y
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
N
375
N
O
N
376
N
O
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
N
N
389
S
C
N
390
N
C
N
391
N
O
N
392
N
C
N
393
N
C
N
394
N
C
N
395
N
O
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
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
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
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
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
sing
N
116
N
sing
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
doub
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
doub
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
sing
N
141
N
sing
N
142
N
sing
N
143
N
doub
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
doub
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
sing
N
160
N
sing
N
161
N
doub
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
doub
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
Y
175
N
sing
Y
176
N
doub
Y
177
N
doub
N
178
N
sing
Y
179
N
sing
N
180
N
sing
Y
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
doub
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
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
doub
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
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
doub
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
doub
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
Y
264
N
doub
Y
265
N
sing
Y
266
N
sing
N
267
N
sing
Y
268
N
doub
N
269
N
sing
Y
270
N
doub
N
271
N
sing
Y
272
N
sing
N
273
N
sing
N
274
N
sing
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
sing
N
282
N
doub
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
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
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
doub
N
313
N
sing
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
sing
N
327
N
sing
N
328
N
doub
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
Y
333
N
doub
Y
334
N
sing
Y
335
N
sing
N
336
N
sing
Y
337
N
doub
Y
338
N
sing
Y
339
N
sing
N
340
N
sing
Y
341
N
sing
Y
342
N
doub
N
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
346
N
sing
N
347
N
sing
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
doub
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
Y
361
N
doub
Y
362
N
sing
Y
363
N
sing
N
364
N
sing
Y
365
N
doub
N
366
N
sing
Y
367
N
doub
N
368
N
sing
Y
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
doub
N
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
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
270
25619
25628
10.1074/jbc.270.43.25619
7592736
NMR, molecular modeling, and crystallographic studies of lentil lectin-sucrose interaction.
1995
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
269
26722
Conserved Waters in Legume Lectin Crystal Structures: The Importance of Bound Waters for the Sequence-Structure Relationship within the Legume Lectin Family
1994
US
Biochemistry
BICHAW
0033
0006-2960
32
8772
Crystal Structure Determination and Refinement at 2.3 Angstroms Resolution of the Lentil Lectin
1993
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
223
579
Two Crystal Forms of the Lentil Lectin Diffract to High Resolution
1992
10.2210/pdb1les/pdb
pdb_00001les
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
DIFFRACTOMETER
1994-06-24
ENRAF-NONIUS FAST
M
x-ray
1
1.5418
1.0
1.5418
19906.982
LENTIL LECTIN
2
nat
polymer
5748.350
LENTIL LECTIN
2
nat
polymer
342.297
beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose
2
man
branched
40.078
CALCIUM ION
2
syn
non-polymer
54.938
MANGANESE (II) ION
2
syn
non-polymer
18.015
water
228
nat
water
LENS CULINARIS LECTIN
LENS CULINARIS LECTIN
no
no
TETTSFSITKFSPDQQNLIFQGDGYTTKGKLTLTKAVKSTVGRALYSTPIHIWDRDTGNVANFVTSFTFVIDAPSSYNVA
DGFTFFIAPVDTKPQTGGGYLGVFNSKEYDKTSQTVAVEFDTFYNAAWDPSNKERHIGIDVNSIKSVNTKSWNLQNGERA
NVVIAFNAATNVLTVTLTYPN
TETTSFSITKFSPDQQNLIFQGDGYTTKGKLTLTKAVKSTVGRALYSTPIHIWDRDTGNVANFVTSFTFVIDAPSSYNVA
DGFTFFIAPVDTKPQTGGGYLGVFNSKEYDKTSQTVAVEFDTFYNAAWDPSNKERHIGIDVNSIKSVNTKSWNLQNGERA
NVVIAFNAATNVLTVTLTYPN
A,C
polypeptide(L)
no
no
VTSYTLNEVVPLKDVVPEWVRIGFSATTGAEFAAHEVHSWSFHSQLGHTSKS
VTSYTLNEVVPLKDVVPEWVRIGFSATTGAEFAAHEVHSWSFHSQLGHTSKS
B,D
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
lentil
Lens
sample
3864
SEED
Lens culinaris
lentil
Lens
sample
3864
SEED
Lens culinaris
1
2.82
56.46
6.5
pH 6.5
pdbx_database_status
struct_conf
struct_conf_type
diffrn_detector
atom_site
chem_comp
entity
pdbx_branch_scheme
pdbx_chem_comp_identifier
pdbx_entity_branch
pdbx_entity_branch_descriptor
pdbx_entity_branch_link
pdbx_entity_branch_list
pdbx_entity_nonpoly
pdbx_nonpoly_scheme
pdbx_struct_assembly_gen
pdbx_struct_conn_angle
struct_asym
struct_conn
struct_ref_seq_dif
struct_site
struct_site_gen
atom_site
chem_comp
pdbx_branch_scheme
pdbx_entity_branch_link
pdbx_molecule_features
struct_conn
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Carbohydrate remediation
repository
Remediation
Version format compliance
Version format compliance
Derived calculations
Other
Data collection
Atomic model
Data collection
Database references
Derived calculations
Structure summary
Atomic model
Data collection
Derived calculations
Structure summary
Data collection
Database references
1
0
1995-12-07
1
1
2008-03-03
1
2
2011-07-13
1
3
2017-11-29
1
4
2018-04-18
2
0
2020-07-29
3
0
2020-10-14
3
1
2024-02-14
_pdbx_database_status.process_site
_diffrn_detector.detector
_atom_site.B_iso_or_equiv
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_atom_site.auth_asym_id
_atom_site.auth_atom_id
_atom_site.auth_comp_id
_atom_site.auth_seq_id
_atom_site.label_asym_id
_atom_site.label_atom_id
_atom_site.label_comp_id
_atom_site.label_entity_id
_atom_site.type_symbol
_chem_comp.name
_chem_comp.type
_pdbx_struct_assembly_gen.asym_id_list
_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.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_comp_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.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_asym_id
_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_asym_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
_atom_site.B_iso_or_equiv
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_atom_site.auth_asym_id
_atom_site.auth_atom_id
_atom_site.auth_comp_id
_atom_site.auth_seq_id
_atom_site.label_atom_id
_atom_site.label_comp_id
_atom_site.type_symbol
_chem_comp.pdbx_synonyms
_pdbx_branch_scheme.pdb_asym_id
_pdbx_entity_branch_link.atom_id_1
_pdbx_entity_branch_link.atom_id_2
_pdbx_entity_branch_link.comp_id_1
_pdbx_entity_branch_link.comp_id_2
_pdbx_entity_branch_link.entity_branch_list_num_1
_pdbx_entity_branch_link.entity_branch_list_num_2
_pdbx_entity_branch_link.leaving_atom_id_1
_pdbx_entity_branch_link.leaving_atom_id_2
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_value_order
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_label_atom_id
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
GLC
205
n
G
GLC
1
FRU
206
n
G
FRU
2
GLC
207
n
H
GLC
1
FRU
208
n
H
FRU
2
DFrufb
b-D-fructofuranose
b-D-Fruf
Fru
DGlcpa
a-D-glucopyranose
a-D-Glcp
Glc
Y
BNL
1995-08-23
REL
REL
oligosaccharide
DFrufb2-1DGlcpa
3
GMML
1.0
Glycam Condensed Sequence
WURCS=2.0/2,2,1/[ha122h-2b_2-5][a2122h-1a_1-5]/1-2/a2-b1
3
PDB2Glycan
1.1.0
WURCS
[][b-D-Fruf]{[(2+1)][a-D-Glcp]{}}
3
PDB-CARE
LINUCS
C1
O2
GLC
FRU
1
2
3
O1
HO2
sing
n
n
CA
CALCIUM ION
MN
MANGANESE (II) ION
HOH
water
EACH MONOMER HAS A BOUND CALCIUM, MANGANESE, AND SUCROSE
MOLECULE. THE CALCIUM AND MANGANESE IONS ARE ESSENTIAL FOR
STABILIZING AN UNUSUAL ALA-ASP CIS PEPTIDE BOND THAT IS AN
ESSENTIAL FEATURE OF THE CARBOHYDRATE RECOGNITION SITE OF
THIS LECTIN. THESE SITES ARE PRESENTED ON *SITE* RECORDS
BELOW.
THE ELECTRON DENSITY OF ONE BOUND SUCROSE MOLECULE WAS
CLEARLY VISIBLE IN EACH SUGAR BINDING SITE. THE GLUCOSE
MOIETY IS DIRECTLY BOUND IN THE BINDING SITE, WHILE THE
CONTACT WITH THE FRUCTOSE MOIETY IS MEDIATED BY WATER
MOLECULES. BOTH CARBOHYDRATE BINDING SITES INTERACT WITH
EACH OTHER THROUGH CRYSTAL CONTACTS.
Nutrient
oligosaccharide with reducing-end-to-reducing-end glycosidic bond
sucrose
Oligosaccharide
CA
203
4
CA
CA
203
A
MN
204
5
MN
MN
204
A
CA
201
4
CA
CA
201
C
MN
202
5
MN
MN
202
C
HOH
611
6
HOH
HOH
611
A
HOH
612
6
HOH
HOH
612
A
HOH
613
6
HOH
HOH
613
A
HOH
614
6
HOH
HOH
614
A
HOH
617
6
HOH
HOH
617
A
HOH
619
6
HOH
HOH
619
A
HOH
620
6
HOH
HOH
620
A
HOH
622
6
HOH
HOH
622
A
HOH
623
6
HOH
HOH
623
A
HOH
624
6
HOH
HOH
624
A
HOH
626
6
HOH
HOH
626
A
HOH
628
6
HOH
HOH
628
A
HOH
629
6
HOH
HOH
629
A
HOH
632
6
HOH
HOH
632
A
HOH
633
6
HOH
HOH
633
A
HOH
634
6
HOH
HOH
634
A
HOH
635
6
HOH
HOH
635
A
HOH
636
6
HOH
HOH
636
A
HOH
638
6
HOH
HOH
638
A
HOH
639
6
HOH
HOH
639
A
HOH
644
6
HOH
HOH
644
A
HOH
649
6
HOH
HOH
649
A
HOH
653
6
HOH
HOH
653
A
HOH
654
6
HOH
HOH
654
A
HOH
655
6
HOH
HOH
655
A
HOH
657
6
HOH
HOH
657
A
HOH
658
6
HOH
HOH
658
A
HOH
659
6
HOH
HOH
659
A
HOH
660
6
HOH
HOH
660
A
HOH
662
6
HOH
HOH
662
A
HOH
663
6
HOH
HOH
663
A
HOH
668
6
HOH
HOH
668
A
HOH
670
6
HOH
HOH
670
A
HOH
671
6
HOH
HOH
671
A
HOH
674
6
HOH
HOH
674
A
HOH
675
6
HOH
HOH
675
A
HOH
676
6
HOH
HOH
676
A
HOH
677
6
HOH
HOH
677
A
HOH
681
6
HOH
HOH
681
A
HOH
684
6
HOH
HOH
684
A
HOH
687
6
HOH
HOH
687
A
HOH
689
6
HOH
HOH
689
A
HOH
690
6
HOH
HOH
690
A
HOH
692
6
HOH
HOH
692
A
HOH
697
6
HOH
HOH
697
A
HOH
699
6
HOH
HOH
699
A
HOH
700
6
HOH
HOH
700
A
HOH
702
6
HOH
HOH
702
A
HOH
704
6
HOH
HOH
704
A
HOH
709
6
HOH
HOH
709
A
HOH
711
6
HOH
HOH
711
A
HOH
713
6
HOH
HOH
713
A
HOH
716
6
HOH
HOH
716
A
HOH
725
6
HOH
HOH
725
A
HOH
728
6
HOH
HOH
728
A
HOH
730
6
HOH
HOH
730
A
HOH
732
6
HOH
HOH
732
A
HOH
739
6
HOH
HOH
739
A
HOH
741
6
HOH
HOH
741
A
HOH
742
6
HOH
HOH
742
A
HOH
743
6
HOH
HOH
743
A
HOH
747
6
HOH
HOH
747
A
HOH
748
6
HOH
HOH
748
A
HOH
752
6
HOH
HOH
752
A
HOH
753
6
HOH
HOH
753
A
HOH
754
6
HOH
HOH
754
A
HOH
755
6
HOH
HOH
755
A
HOH
756
6
HOH
HOH
756
A
HOH
758
6
HOH
HOH
758
A
HOH
762
6
HOH
HOH
762
A
HOH
763
6
HOH
HOH
763
A
HOH
764
6
HOH
HOH
764
A
HOH
765
6
HOH
HOH
765
A
HOH
768
6
HOH
HOH
768
A
HOH
769
6
HOH
HOH
769
A
HOH
771
6
HOH
HOH
771
A
HOH
772
6
HOH
HOH
772
A
HOH
774
6
HOH
HOH
774
A
HOH
775
6
HOH
HOH
775
A
HOH
776
6
HOH
HOH
776
A
HOH
777
6
HOH
HOH
777
A
HOH
778
6
HOH
HOH
778
A
HOH
779
6
HOH
HOH
779
A
HOH
783
6
HOH
HOH
783
A
HOH
784
6
HOH
HOH
784
A
HOH
788
6
HOH
HOH
788
A
HOH
789
6
HOH
HOH
789
A
HOH
791
6
HOH
HOH
791
A
HOH
792
6
HOH
HOH
792
A
HOH
794
6
HOH
HOH
794
A
HOH
795
6
HOH
HOH
795
A
HOH
796
6
HOH
HOH
796
A
HOH
798
6
HOH
HOH
798
A
HOH
803
6
HOH
HOH
803
A
HOH
804
6
HOH
HOH
804
A
HOH
808
6
HOH
HOH
808
A
HOH
812
6
HOH
HOH
812
A
HOH
819
6
HOH
HOH
819
A
HOH
824
6
HOH
HOH
824
A
HOH
826
6
HOH
HOH
826
A
HOH
828
6
HOH
HOH
828
A
HOH
829
6
HOH
HOH
829
A
HOH
830
6
HOH
HOH
830
A
HOH
832
6
HOH
HOH
832
A
HOH
833
6
HOH
HOH
833
A
HOH
838
6
HOH
HOH
838
A
HOH
839
6
HOH
HOH
839
A
HOH
607
6
HOH
HOH
607
C
HOH
608
6
HOH
HOH
608
C
HOH
609
6
HOH
HOH
609
C
HOH
610
6
HOH
HOH
610
C
HOH
618
6
HOH
HOH
618
C
HOH
621
6
HOH
HOH
621
C
HOH
625
6
HOH
HOH
625
C
HOH
627
6
HOH
HOH
627
C
HOH
631
6
HOH
HOH
631
C
HOH
637
6
HOH
HOH
637
C
HOH
640
6
HOH
HOH
640
C
HOH
641
6
HOH
HOH
641
C
HOH
642
6
HOH
HOH
642
C
HOH
643
6
HOH
HOH
643
C
HOH
645
6
HOH
HOH
645
C
HOH
647
6
HOH
HOH
647
C
HOH
648
6
HOH
HOH
648
C
HOH
650
6
HOH
HOH
650
C
HOH
652
6
HOH
HOH
652
C
HOH
656
6
HOH
HOH
656
C
HOH
661
6
HOH
HOH
661
C
HOH
664
6
HOH
HOH
664
C
HOH
665
6
HOH
HOH
665
C
HOH
666
6
HOH
HOH
666
C
HOH
667
6
HOH
HOH
667
C
HOH
672
6
HOH
HOH
672
C
HOH
678
6
HOH
HOH
678
C
HOH
682
6
HOH
HOH
682
C
HOH
683
6
HOH
HOH
683
C
HOH
686
6
HOH
HOH
686
C
HOH
688
6
HOH
HOH
688
C
HOH
691
6
HOH
HOH
691
C
HOH
693
6
HOH
HOH
693
C
HOH
694
6
HOH
HOH
694
C
HOH
695
6
HOH
HOH
695
C
HOH
696
6
HOH
HOH
696
C
HOH
701
6
HOH
HOH
701
C
HOH
705
6
HOH
HOH
705
C
HOH
707
6
HOH
HOH
707
C
HOH
708
6
HOH
HOH
708
C
HOH
712
6
HOH
HOH
712
C
HOH
714
6
HOH
HOH
714
C
HOH
715
6
HOH
HOH
715
C
HOH
717
6
HOH
HOH
717
C
HOH
718
6
HOH
HOH
718
C
HOH
719
6
HOH
HOH
719
C
HOH
721
6
HOH
HOH
721
C
HOH
722
6
HOH
HOH
722
C
HOH
724
6
HOH
HOH
724
C
HOH
726
6
HOH
HOH
726
C
HOH
727
6
HOH
HOH
727
C
HOH
729
6
HOH
HOH
729
C
HOH
731
6
HOH
HOH
731
C
HOH
733
6
HOH
HOH
733
C
HOH
734
6
HOH
HOH
734
C
HOH
735
6
HOH
HOH
735
C
HOH
736
6
HOH
HOH
736
C
HOH
737
6
HOH
HOH
737
C
HOH
738
6
HOH
HOH
738
C
HOH
744
6
HOH
HOH
744
C
HOH
746
6
HOH
HOH
746
C
HOH
751
6
HOH
HOH
751
C
HOH
757
6
HOH
HOH
757
C
HOH
760
6
HOH
HOH
760
C
HOH
767
6
HOH
HOH
767
C
HOH
770
6
HOH
HOH
770
C
HOH
773
6
HOH
HOH
773
C
HOH
780
6
HOH
HOH
780
C
HOH
782
6
HOH
HOH
782
C
HOH
785
6
HOH
HOH
785
C
HOH
790
6
HOH
HOH
790
C
HOH
793
6
HOH
HOH
793
C
HOH
797
6
HOH
HOH
797
C
HOH
799
6
HOH
HOH
799
C
HOH
800
6
HOH
HOH
800
C
HOH
801
6
HOH
HOH
801
C
HOH
802
6
HOH
HOH
802
C
HOH
807
6
HOH
HOH
807
C
HOH
811
6
HOH
HOH
811
C
HOH
813
6
HOH
HOH
813
C
HOH
814
6
HOH
HOH
814
C
HOH
815
6
HOH
HOH
815
C
HOH
816
6
HOH
HOH
816
C
HOH
818
6
HOH
HOH
818
C
HOH
820
6
HOH
HOH
820
C
HOH
822
6
HOH
HOH
822
C
HOH
823
6
HOH
HOH
823
C
HOH
825
6
HOH
HOH
825
C
HOH
827
6
HOH
HOH
827
C
HOH
834
6
HOH
HOH
834
C
HOH
835
6
HOH
HOH
835
C
HOH
836
6
HOH
HOH
836
C
HOH
616
6
HOH
HOH
616
B
HOH
630
6
HOH
HOH
630
B
HOH
646
6
HOH
HOH
646
B
HOH
651
6
HOH
HOH
651
B
HOH
669
6
HOH
HOH
669
B
HOH
698
6
HOH
HOH
698
B
HOH
710
6
HOH
HOH
710
B
HOH
745
6
HOH
HOH
745
B
HOH
749
6
HOH
HOH
749
B
HOH
759
6
HOH
HOH
759
B
HOH
787
6
HOH
HOH
787
B
HOH
805
6
HOH
HOH
805
B
HOH
817
6
HOH
HOH
817
B
HOH
837
6
HOH
HOH
837
B
HOH
615
6
HOH
HOH
615
D
HOH
673
6
HOH
HOH
673
D
HOH
679
6
HOH
HOH
679
D
HOH
680
6
HOH
HOH
680
D
HOH
685
6
HOH
HOH
685
D
HOH
703
6
HOH
HOH
703
D
HOH
706
6
HOH
HOH
706
D
HOH
720
6
HOH
HOH
720
D
HOH
723
6
HOH
HOH
723
D
HOH
740
6
HOH
HOH
740
D
HOH
750
6
HOH
HOH
750
D
HOH
761
6
HOH
HOH
761
D
HOH
766
6
HOH
HOH
766
D
HOH
821
6
HOH
HOH
821
D
HOH
831
6
HOH
HOH
831
D
THR
1
n
1
THR
1
A
GLU
2
n
2
GLU
2
A
THR
3
n
3
THR
3
A
THR
4
n
4
THR
4
A
SER
5
n
5
SER
5
A
PHE
6
n
6
PHE
6
A
SER
7
n
7
SER
7
A
ILE
8
n
8
ILE
8
A
THR
9
n
9
THR
9
A
LYS
10
n
10
LYS
10
A
PHE
11
n
11
PHE
11
A
SER
12
n
12
SER
12
A
PRO
13
n
13
PRO
13
A
ASP
14
n
14
ASP
14
A
GLN
15
n
15
GLN
15
A
GLN
16
n
16
GLN
16
A
ASN
17
n
17
ASN
17
A
LEU
18
n
18
LEU
18
A
ILE
19
n
19
ILE
19
A
PHE
20
n
20
PHE
20
A
GLN
21
n
21
GLN
21
A
GLY
22
n
22
GLY
22
A
ASP
23
n
23
ASP
23
A
GLY
24
n
24
GLY
24
A
TYR
25
n
25
TYR
25
A
THR
26
n
26
THR
26
A
THR
27
n
27
THR
27
A
LYS
28
n
28
LYS
28
A
GLY
29
n
29
GLY
29
A
LYS
30
n
30
LYS
30
A
LEU
31
n
31
LEU
31
A
THR
32
n
32
THR
32
A
LEU
33
n
33
LEU
33
A
THR
34
n
34
THR
34
A
LYS
35
n
35
LYS
35
A
ALA
36
n
36
ALA
36
A
VAL
37
n
37
VAL
37
A
LYS
38
n
38
LYS
38
A
SER
39
n
39
SER
39
A
THR
40
n
40
THR
40
A
VAL
41
n
41
VAL
41
A
GLY
42
n
42
GLY
42
A
ARG
43
n
43
ARG
43
A
ALA
44
n
44
ALA
44
A
LEU
45
n
45
LEU
45
A
TYR
46
n
46
TYR
46
A
SER
47
n
47
SER
47
A
THR
48
n
48
THR
48
A
PRO
49
n
49
PRO
49
A
ILE
50
n
50
ILE
50
A
HIS
51
n
51
HIS
51
A
ILE
52
n
52
ILE
52
A
TRP
53
n
53
TRP
53
A
ASP
54
n
54
ASP
54
A
ARG
55
n
55
ARG
55
A
ASP
56
n
56
ASP
56
A
THR
57
n
57
THR
57
A
GLY
58
n
58
GLY
58
A
ASN
59
n
59
ASN
59
A
VAL
60
n
60
VAL
60
A
ALA
61
n
61
ALA
61
A
ASN
62
n
62
ASN
62
A
PHE
63
n
63
PHE
63
A
VAL
64
n
64
VAL
64
A
THR
65
n
65
THR
65
A
SER
66
n
66
SER
66
A
PHE
67
n
67
PHE
67
A
THR
68
n
68
THR
68
A
PHE
69
n
69
PHE
69
A
VAL
70
n
70
VAL
70
A
ILE
71
n
71
ILE
71
A
ASP
72
n
72
ASP
72
A
ALA
73
n
73
ALA
73
A
PRO
74
n
74
PRO
74
A
SER
75
n
75
SER
75
A
SER
76
n
76
SER
76
A
TYR
77
n
77
TYR
77
A
ASN
78
n
78
ASN
78
A
VAL
79
n
79
VAL
79
A
ALA
80
n
80
ALA
80
A
ASP
81
n
81
ASP
81
A
GLY
82
n
82
GLY
82
A
PHE
83
n
83
PHE
83
A
THR
84
n
84
THR
84
A
PHE
85
n
85
PHE
85
A
PHE
86
n
86
PHE
86
A
ILE
87
n
87
ILE
87
A
ALA
88
n
88
ALA
88
A
PRO
89
n
89
PRO
89
A
VAL
90
n
90
VAL
90
A
ASP
91
n
91
ASP
91
A
THR
92
n
92
THR
92
A
LYS
93
n
93
LYS
93
A
PRO
94
n
94
PRO
94
A
GLN
95
n
95
GLN
95
A
THR
96
n
96
THR
96
A
GLY
97
n
97
GLY
97
A
GLY
98
n
98
GLY
98
A
GLY
99
n
99
GLY
99
A
TYR
100
n
100
TYR
100
A
LEU
101
n
101
LEU
101
A
GLY
102
n
102
GLY
102
A
VAL
103
n
103
VAL
103
A
PHE
104
n
104
PHE
104
A
ASN
105
n
105
ASN
105
A
SER
106
n
106
SER
106
A
LYS
107
n
107
LYS
107
A
GLU
108
n
108
GLU
108
A
TYR
109
n
109
TYR
109
A
ASP
110
n
110
ASP
110
A
LYS
111
n
111
LYS
111
A
THR
112
n
112
THR
112
A
SER
113
n
113
SER
113
A
GLN
114
n
114
GLN
114
A
THR
115
n
115
THR
115
A
VAL
116
n
116
VAL
116
A
ALA
117
n
117
ALA
117
A
VAL
118
n
118
VAL
118
A
GLU
119
n
119
GLU
119
A
PHE
120
n
120
PHE
120
A
ASP
121
n
121
ASP
121
A
THR
122
n
122
THR
122
A
PHE
123
n
123
PHE
123
A
TYR
124
n
124
TYR
124
A
ASN
125
n
125
ASN
125
A
ALA
126
n
126
ALA
126
A
ALA
127
n
127
ALA
127
A
TRP
128
n
128
TRP
128
A
ASP
129
n
129
ASP
129
A
PRO
130
n
130
PRO
130
A
SER
131
n
131
SER
131
A
ASN
132
n
132
ASN
132
A
LYS
133
n
133
LYS
133
A
GLU
134
n
134
GLU
134
A
ARG
135
n
135
ARG
135
A
HIS
136
n
136
HIS
136
A
ILE
137
n
137
ILE
137
A
GLY
138
n
138
GLY
138
A
ILE
139
n
139
ILE
139
A
ASP
140
n
140
ASP
140
A
VAL
141
n
141
VAL
141
A
ASN
142
n
142
ASN
142
A
SER
143
n
143
SER
143
A
ILE
144
n
144
ILE
144
A
LYS
145
n
145
LYS
145
A
SER
146
n
146
SER
146
A
VAL
147
n
147
VAL
147
A
ASN
148
n
148
ASN
148
A
THR
149
n
149
THR
149
A
LYS
150
n
150
LYS
150
A
SER
151
n
151
SER
151
A
TRP
152
n
152
TRP
152
A
ASN
153
n
153
ASN
153
A
LEU
154
n
154
LEU
154
A
GLN
155
n
155
GLN
155
A
ASN
156
n
156
ASN
156
A
GLY
157
n
157
GLY
157
A
GLU
158
n
158
GLU
158
A
ARG
159
n
159
ARG
159
A
ALA
160
n
160
ALA
160
A
ASN
161
n
161
ASN
161
A
VAL
162
n
162
VAL
162
A
VAL
163
n
163
VAL
163
A
ILE
164
n
164
ILE
164
A
ALA
165
n
165
ALA
165
A
PHE
166
n
166
PHE
166
A
ASN
167
n
167
ASN
167
A
ALA
168
n
168
ALA
168
A
ALA
169
n
169
ALA
169
A
THR
170
n
170
THR
170
A
ASN
171
n
171
ASN
171
A
VAL
172
n
172
VAL
172
A
LEU
173
n
173
LEU
173
A
THR
174
n
174
THR
174
A
VAL
175
n
175
VAL
175
A
THR
176
n
176
THR
176
A
LEU
177
n
177
LEU
177
A
THR
178
n
178
THR
178
A
TYR
179
n
179
TYR
179
A
PRO
180
n
180
PRO
180
A
ASN
181
n
181
ASN
181
A
THR
1
n
1
THR
1
C
GLU
2
n
2
GLU
2
C
THR
3
n
3
THR
3
C
THR
4
n
4
THR
4
C
SER
5
n
5
SER
5
C
PHE
6
n
6
PHE
6
C
SER
7
n
7
SER
7
C
ILE
8
n
8
ILE
8
C
THR
9
n
9
THR
9
C
LYS
10
n
10
LYS
10
C
PHE
11
n
11
PHE
11
C
SER
12
n
12
SER
12
C
PRO
13
n
13
PRO
13
C
ASP
14
n
14
ASP
14
C
GLN
15
n
15
GLN
15
C
GLN
16
n
16
GLN
16
C
ASN
17
n
17
ASN
17
C
LEU
18
n
18
LEU
18
C
ILE
19
n
19
ILE
19
C
PHE
20
n
20
PHE
20
C
GLN
21
n
21
GLN
21
C
GLY
22
n
22
GLY
22
C
ASP
23
n
23
ASP
23
C
GLY
24
n
24
GLY
24
C
TYR
25
n
25
TYR
25
C
THR
26
n
26
THR
26
C
THR
27
n
27
THR
27
C
LYS
28
n
28
LYS
28
C
GLY
29
n
29
GLY
29
C
LYS
30
n
30
LYS
30
C
LEU
31
n
31
LEU
31
C
THR
32
n
32
THR
32
C
LEU
33
n
33
LEU
33
C
THR
34
n
34
THR
34
C
LYS
35
n
35
LYS
35
C
ALA
36
n
36
ALA
36
C
VAL
37
n
37
VAL
37
C
LYS
38
n
38
LYS
38
C
SER
39
n
39
SER
39
C
THR
40
n
40
THR
40
C
VAL
41
n
41
VAL
41
C
GLY
42
n
42
GLY
42
C
ARG
43
n
43
ARG
43
C
ALA
44
n
44
ALA
44
C
LEU
45
n
45
LEU
45
C
TYR
46
n
46
TYR
46
C
SER
47
n
47
SER
47
C
THR
48
n
48
THR
48
C
PRO
49
n
49
PRO
49
C
ILE
50
n
50
ILE
50
C
HIS
51
n
51
HIS
51
C
ILE
52
n
52
ILE
52
C
TRP
53
n
53
TRP
53
C
ASP
54
n
54
ASP
54
C
ARG
55
n
55
ARG
55
C
ASP
56
n
56
ASP
56
C
THR
57
n
57
THR
57
C
GLY
58
n
58
GLY
58
C
ASN
59
n
59
ASN
59
C
VAL
60
n
60
VAL
60
C
ALA
61
n
61
ALA
61
C
ASN
62
n
62
ASN
62
C
PHE
63
n
63
PHE
63
C
VAL
64
n
64
VAL
64
C
THR
65
n
65
THR
65
C
SER
66
n
66
SER
66
C
PHE
67
n
67
PHE
67
C
THR
68
n
68
THR
68
C
PHE
69
n
69
PHE
69
C
VAL
70
n
70
VAL
70
C
ILE
71
n
71
ILE
71
C
ASP
72
n
72
ASP
72
C
ALA
73
n
73
ALA
73
C
PRO
74
n
74
PRO
74
C
SER
75
n
75
SER
75
C
SER
76
n
76
SER
76
C
TYR
77
n
77
TYR
77
C
ASN
78
n
78
ASN
78
C
VAL
79
n
79
VAL
79
C
ALA
80
n
80
ALA
80
C
ASP
81
n
81
ASP
81
C
GLY
82
n
82
GLY
82
C
PHE
83
n
83
PHE
83
C
THR
84
n
84
THR
84
C
PHE
85
n
85
PHE
85
C
PHE
86
n
86
PHE
86
C
ILE
87
n
87
ILE
87
C
ALA
88
n
88
ALA
88
C
PRO
89
n
89
PRO
89
C
VAL
90
n
90
VAL
90
C
ASP
91
n
91
ASP
91
C
THR
92
n
92
THR
92
C
LYS
93
n
93
LYS
93
C
PRO
94
n
94
PRO
94
C
GLN
95
n
95
GLN
95
C
THR
96
n
96
THR
96
C
GLY
97
n
97
GLY
97
C
GLY
98
n
98
GLY
98
C
GLY
99
n
99
GLY
99
C
TYR
100
n
100
TYR
100
C
LEU
101
n
101
LEU
101
C
GLY
102
n
102
GLY
102
C
VAL
103
n
103
VAL
103
C
PHE
104
n
104
PHE
104
C
ASN
105
n
105
ASN
105
C
SER
106
n
106
SER
106
C
LYS
107
n
107
LYS
107
C
GLU
108
n
108
GLU
108
C
TYR
109
n
109
TYR
109
C
ASP
110
n
110
ASP
110
C
LYS
111
n
111
LYS
111
C
THR
112
n
112
THR
112
C
SER
113
n
113
SER
113
C
GLN
114
n
114
GLN
114
C
THR
115
n
115
THR
115
C
VAL
116
n
116
VAL
116
C
ALA
117
n
117
ALA
117
C
VAL
118
n
118
VAL
118
C
GLU
119
n
119
GLU
119
C
PHE
120
n
120
PHE
120
C
ASP
121
n
121
ASP
121
C
THR
122
n
122
THR
122
C
PHE
123
n
123
PHE
123
C
TYR
124
n
124
TYR
124
C
ASN
125
n
125
ASN
125
C
ALA
126
n
126
ALA
126
C
ALA
127
n
127
ALA
127
C
TRP
128
n
128
TRP
128
C
ASP
129
n
129
ASP
129
C
PRO
130
n
130
PRO
130
C
SER
131
n
131
SER
131
C
ASN
132
n
132
ASN
132
C
LYS
133
n
133
LYS
133
C
GLU
134
n
134
GLU
134
C
ARG
135
n
135
ARG
135
C
HIS
136
n
136
HIS
136
C
ILE
137
n
137
ILE
137
C
GLY
138
n
138
GLY
138
C
ILE
139
n
139
ILE
139
C
ASP
140
n
140
ASP
140
C
VAL
141
n
141
VAL
141
C
ASN
142
n
142
ASN
142
C
SER
143
n
143
SER
143
C
ILE
144
n
144
ILE
144
C
LYS
145
n
145
LYS
145
C
SER
146
n
146
SER
146
C
VAL
147
n
147
VAL
147
C
ASN
148
n
148
ASN
148
C
THR
149
n
149
THR
149
C
LYS
150
n
150
LYS
150
C
SER
151
n
151
SER
151
C
TRP
152
n
152
TRP
152
C
ASN
153
n
153
ASN
153
C
LEU
154
n
154
LEU
154
C
GLN
155
n
155
GLN
155
C
ASN
156
n
156
ASN
156
C
GLY
157
n
157
GLY
157
C
GLU
158
n
158
GLU
158
C
ARG
159
n
159
ARG
159
C
ALA
160
n
160
ALA
160
C
ASN
161
n
161
ASN
161
C
VAL
162
n
162
VAL
162
C
VAL
163
n
163
VAL
163
C
ILE
164
n
164
ILE
164
C
ALA
165
n
165
ALA
165
C
PHE
166
n
166
PHE
166
C
ASN
167
n
167
ASN
167
C
ALA
168
n
168
ALA
168
C
ALA
169
n
169
ALA
169
C
THR
170
n
170
THR
170
C
ASN
171
n
171
ASN
171
C
VAL
172
n
172
VAL
172
C
LEU
173
n
173
LEU
173
C
THR
174
n
174
THR
174
C
VAL
175
n
175
VAL
175
C
THR
176
n
176
THR
176
C
LEU
177
n
177
LEU
177
C
THR
178
n
178
THR
178
C
TYR
179
n
179
TYR
179
C
PRO
180
n
180
PRO
180
C
ASN
181
n
181
ASN
181
C
VAL
1
n
1
VAL
1
B
THR
2
n
2
THR
2
B
SER
3
n
3
SER
3
B
TYR
4
n
4
TYR
4
B
THR
5
n
5
THR
5
B
LEU
6
n
6
LEU
6
B
ASN
7
n
7
ASN
7
B
GLU
8
n
8
GLU
8
B
VAL
9
n
9
VAL
9
B
VAL
10
n
10
VAL
10
B
PRO
11
n
11
PRO
11
B
LEU
12
n
12
LEU
12
B
LYS
13
n
13
LYS
13
B
ASP
14
n
14
ASP
14
B
VAL
15
n
15
VAL
15
B
VAL
16
n
16
VAL
16
B
PRO
17
n
17
PRO
17
B
GLU
18
n
18
GLU
18
B
TRP
19
n
19
TRP
19
B
VAL
20
n
20
VAL
20
B
ARG
21
n
21
ARG
21
B
ILE
22
n
22
ILE
22
B
GLY
23
n
23
GLY
23
B
PHE
24
n
24
PHE
24
B
SER
25
n
25
SER
25
B
ALA
26
n
26
ALA
26
B
THR
27
n
27
THR
27
B
THR
28
n
28
THR
28
B
GLY
29
n
29
GLY
29
B
ALA
30
n
30
ALA
30
B
GLU
31
n
31
GLU
31
B
PHE
32
n
32
PHE
32
B
ALA
33
n
33
ALA
33
B
ALA
34
n
34
ALA
34
B
HIS
35
n
35
HIS
35
B
GLU
36
n
36
GLU
36
B
VAL
37
n
37
VAL
37
B
HIS
38
n
38
HIS
38
B
SER
39
n
39
SER
39
B
TRP
40
n
40
TRP
40
B
SER
41
n
41
SER
41
B
PHE
42
n
42
PHE
42
B
HIS
43
n
43
HIS
43
B
SER
44
n
44
SER
44
B
GLN
45
n
45
GLN
45
B
LEU
46
n
46
LEU
46
B
GLY
47
n
47
GLY
47
B
HIS
47
n
48
HIS
48
B
n
49
49
B
n
50
50
B
n
51
51
B
n
52
52
B
VAL
1
n
1
VAL
1
D
THR
2
n
2
THR
2
D
SER
3
n
3
SER
3
D
TYR
4
n
4
TYR
4
D
THR
5
n
5
THR
5
D
LEU
6
n
6
LEU
6
D
ASN
7
n
7
ASN
7
D
GLU
8
n
8
GLU
8
D
VAL
9
n
9
VAL
9
D
VAL
10
n
10
VAL
10
D
PRO
11
n
11
PRO
11
D
LEU
12
n
12
LEU
12
D
LYS
13
n
13
LYS
13
D
ASP
14
n
14
ASP
14
D
VAL
15
n
15
VAL
15
D
VAL
16
n
16
VAL
16
D
PRO
17
n
17
PRO
17
D
GLU
18
n
18
GLU
18
D
TRP
19
n
19
TRP
19
D
VAL
20
n
20
VAL
20
D
ARG
21
n
21
ARG
21
D
ILE
22
n
22
ILE
22
D
GLY
23
n
23
GLY
23
D
PHE
24
n
24
PHE
24
D
SER
25
n
25
SER
25
D
ALA
26
n
26
ALA
26
D
THR
27
n
27
THR
27
D
THR
28
n
28
THR
28
D
GLY
29
n
29
GLY
29
D
ALA
30
n
30
ALA
30
D
GLU
31
n
31
GLU
31
D
PHE
32
n
32
PHE
32
D
ALA
33
n
33
ALA
33
D
ALA
34
n
34
ALA
34
D
HIS
35
n
35
HIS
35
D
GLU
36
n
36
GLU
36
D
VAL
37
n
37
VAL
37
D
HIS
38
n
38
HIS
38
D
SER
39
n
39
SER
39
D
TRP
40
n
40
TRP
40
D
SER
41
n
41
SER
41
D
PHE
42
n
42
PHE
42
D
HIS
43
n
43
HIS
43
D
SER
44
n
44
SER
44
D
GLN
45
n
45
GLN
45
D
LEU
46
n
46
LEU
46
D
GLY
47
n
47
GLY
47
D
HIS
47
n
48
HIS
48
D
n
49
49
D
n
50
50
D
n
51
51
D
n
52
52
D
author_and_software_defined_assembly
PISA
4
tetrameric
18830
-110
17200
A
GLU
119
A
OE2
GLU
119
1_555
A
MN
204
H
MN
MN
1_555
A
ASP
121
A
OD2
ASP
121
1_555
94.1
A
GLU
119
A
OE2
GLU
119
1_555
A
MN
204
H
MN
MN
1_555
A
ASP
129
A
OD1
ASP
129
1_555
171.7
A
ASP
121
A
OD2
ASP
121
1_555
A
MN
204
H
MN
MN
1_555
A
ASP
129
A
OD1
ASP
129
1_555
91.1
A
GLU
119
A
OE2
GLU
119
1_555
A
MN
204
H
MN
MN
1_555
A
HIS
136
A
NE2
HIS
136
1_555
88.8
A
ASP
121
A
OD2
ASP
121
1_555
A
MN
204
H
MN
MN
1_555
A
HIS
136
A
NE2
HIS
136
1_555
91.7
A
ASP
129
A
OD1
ASP
129
1_555
A
MN
204
H
MN
MN
1_555
A
HIS
136
A
NE2
HIS
136
1_555
97.5
A
GLU
119
A
OE2
GLU
119
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
613
K
O
HOH
1_555
83.4
A
ASP
121
A
OD2
ASP
121
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
613
K
O
HOH
1_555
89.1
A
ASP
129
A
OD1
ASP
129
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
613
K
O
HOH
1_555
90.3
A
HIS
136
A
NE2
HIS
136
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
613
K
O
HOH
1_555
172.2
A
GLU
119
A
OE2
GLU
119
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
614
K
O
HOH
1_555
88.8
A
ASP
121
A
OD2
ASP
121
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
614
K
O
HOH
1_555
177.0
A
ASP
129
A
OD1
ASP
129
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
614
K
O
HOH
1_555
85.9
A
HIS
136
A
NE2
HIS
136
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
614
K
O
HOH
1_555
89.3
A
HOH
613
K
O
HOH
1_555
A
MN
204
H
MN
MN
1_555
A
HOH
614
K
O
HOH
1_555
90.3
A
ASP
121
A
OD1
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
ASP
121
A
OD2
ASP
121
1_555
53.1
A
ASP
121
A
OD1
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
PHE
123
A
O
PHE
123
1_555
79.7
A
ASP
121
A
OD2
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
PHE
123
A
O
PHE
123
1_555
114.2
A
ASP
121
A
OD1
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
ASN
125
A
OD1
ASN
125
1_555
152.4
A
ASP
121
A
OD2
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
ASN
125
A
OD1
ASN
125
1_555
152.4
A
PHE
123
A
O
PHE
123
1_555
A
CA
203
G
CA
CA
1_555
A
ASN
125
A
OD1
ASN
125
1_555
88.3
A
ASP
121
A
OD1
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
ASP
129
A
OD2
ASP
129
1_555
114.8
A
ASP
121
A
OD2
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
ASP
129
A
OD2
ASP
129
1_555
82.2
A
PHE
123
A
O
PHE
123
1_555
A
CA
203
G
CA
CA
1_555
A
ASP
129
A
OD2
ASP
129
1_555
79.5
A
ASN
125
A
OD1
ASN
125
1_555
A
CA
203
G
CA
CA
1_555
A
ASP
129
A
OD2
ASP
129
1_555
86.8
A
ASP
121
A
OD1
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
611
K
O
HOH
1_555
108.9
A
ASP
121
A
OD2
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
611
K
O
HOH
1_555
72.8
A
PHE
123
A
O
PHE
123
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
611
K
O
HOH
1_555
171.4
A
ASN
125
A
OD1
ASN
125
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
611
K
O
HOH
1_555
83.6
A
ASP
129
A
OD2
ASP
129
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
611
K
O
HOH
1_555
97.0
A
ASP
121
A
OD1
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
612
K
O
HOH
1_555
71.5
A
ASP
121
A
OD2
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
612
K
O
HOH
1_555
108.3
A
PHE
123
A
O
PHE
123
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
612
K
O
HOH
1_555
93.5
A
ASN
125
A
OD1
ASN
125
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
612
K
O
HOH
1_555
84.7
A
ASP
129
A
OD2
ASP
129
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
612
K
O
HOH
1_555
169.2
A
HOH
611
K
O
HOH
1_555
A
CA
203
G
CA
CA
1_555
A
HOH
612
K
O
HOH
1_555
88.7
C
GLU
119
B
OE2
GLU
119
1_555
C
MN
202
J
MN
MN
1_555
C
ASP
121
B
OD2
ASP
121
1_555
99.3
C
GLU
119
B
OE2
GLU
119
1_555
C
MN
202
J
MN
MN
1_555
C
ASP
129
B
OD1
ASP
129
1_555
169.0
C
ASP
121
B
OD2
ASP
121
1_555
C
MN
202
J
MN
MN
1_555
C
ASP
129
B
OD1
ASP
129
1_555
90.7
C
GLU
119
B
OE2
GLU
119
1_555
C
MN
202
J
MN
MN
1_555
C
HIS
136
B
NE2
HIS
136
1_555
88.2
C
ASP
121
B
OD2
ASP
121
1_555
C
MN
202
J
MN
MN
1_555
C
HIS
136
B
NE2
HIS
136
1_555
88.0
C
ASP
129
B
OD1
ASP
129
1_555
C
MN
202
J
MN
MN
1_555
C
HIS
136
B
NE2
HIS
136
1_555
96.8
C
GLU
119
B
OE2
GLU
119
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
609
L
O
HOH
1_555
86.0
C
ASP
121
B
OD2
ASP
121
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
609
L
O
HOH
1_555
91.8
C
ASP
129
B
OD1
ASP
129
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
609
L
O
HOH
1_555
89.0
C
HIS
136
B
NE2
HIS
136
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
609
L
O
HOH
1_555
174.2
C
GLU
119
B
OE2
GLU
119
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
610
L
O
HOH
1_555
87.2
C
ASP
121
B
OD2
ASP
121
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
610
L
O
HOH
1_555
173.5
C
ASP
129
B
OD1
ASP
129
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
610
L
O
HOH
1_555
82.9
C
HIS
136
B
NE2
HIS
136
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
610
L
O
HOH
1_555
91.6
C
HOH
609
L
O
HOH
1_555
C
MN
202
J
MN
MN
1_555
C
HOH
610
L
O
HOH
1_555
89.3
C
ASP
121
B
OD1
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
ASP
121
B
OD2
ASP
121
1_555
53.3
C
ASP
121
B
OD1
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
PHE
123
B
O
PHE
123
1_555
79.5
C
ASP
121
B
OD2
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
PHE
123
B
O
PHE
123
1_555
111.5
C
ASP
121
B
OD1
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
ASN
125
B
OD1
ASN
125
1_555
152.2
C
ASP
121
B
OD2
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
ASN
125
B
OD1
ASN
125
1_555
152.4
C
PHE
123
B
O
PHE
123
1_555
C
CA
201
I
CA
CA
1_555
C
ASN
125
B
OD1
ASN
125
1_555
90.2
C
ASP
121
B
OD1
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
ASP
129
B
OD2
ASP
129
1_555
113.2
C
ASP
121
B
OD2
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
ASP
129
B
OD2
ASP
129
1_555
77.3
C
PHE
123
B
O
PHE
123
1_555
C
CA
201
I
CA
CA
1_555
C
ASP
129
B
OD2
ASP
129
1_555
80.7
C
ASN
125
B
OD1
ASN
125
1_555
C
CA
201
I
CA
CA
1_555
C
ASP
129
B
OD2
ASP
129
1_555
90.2
C
ASP
121
B
OD1
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
607
L
O
HOH
1_555
73.3
C
ASP
121
B
OD2
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
607
L
O
HOH
1_555
112.7
C
PHE
123
B
O
PHE
123
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
607
L
O
HOH
1_555
92.9
C
ASN
125
B
OD1
ASN
125
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
607
L
O
HOH
1_555
81.6
C
ASP
129
B
OD2
ASP
129
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
607
L
O
HOH
1_555
169.7
C
ASP
121
B
OD1
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
608
L
O
HOH
1_555
104.6
C
ASP
121
B
OD2
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
608
L
O
HOH
1_555
72.2
C
PHE
123
B
O
PHE
123
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
608
L
O
HOH
1_555
175.7
C
ASN
125
B
OD1
ASN
125
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
608
L
O
HOH
1_555
85.6
C
ASP
129
B
OD2
ASP
129
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
608
L
O
HOH
1_555
98.4
C
HOH
607
L
O
HOH
1_555
C
CA
201
I
CA
CA
1_555
C
HOH
608
L
O
HOH
1_555
87.3
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
B
N
THR
2
C
N
THR
2
A
O
TYR
179
A
O
TYR
179
A
O
THR
178
A
O
THR
178
A
N
ASN
161
A
N
ASN
161
A
O
ALA
160
A
O
ALA
160
A
N
PHE
69
A
N
PHE
69
A
O
THR
68
A
O
THR
68
B
N
SER
39
C
N
SER
39
B
O
LEU
46
C
O
LEU
46
A
N
GLU
2
A
N
GLU
2
A
O
SER
7
A
O
SER
7
C
N
THR
3
B
N
THR
3
C
N
GLU
2
B
N
GLU
2
D
O
LEU
46
D
O
LEU
46
D
O
SER
39
D
O
SER
39
C
N
THR
68
B
N
THR
68
C
O
PHE
69
B
O
PHE
69
C
N
ALA
160
B
N
ALA
160
C
N
ASN
161
B
N
ASN
161
C
O
THR
178
B
O
THR
178
C
O
TYR
179
B
O
TYR
179
D
N
THR
2
D
N
THR
2
A
N
ASP
23
A
N
ASP
23
A
O
VAL
41
A
O
VAL
41
A
N
GLY
42
A
N
GLY
42
B
O
ALA
26
C
O
ALA
26
B
O
THR
27
C
O
THR
27
A
N
GLY
82
A
N
GLY
82
A
N
PHE
83
A
N
PHE
83
A
O
PHE
120
A
O
PHE
120
A
O
ASP
121
A
O
ASP
121
A
N
HIS
136
A
N
HIS
136
A
N
ILE
137
A
N
ILE
137
A
O
LYS
150
A
O
LYS
150
C
N
ASP
23
B
N
ASP
23
C
O
VAL
41
B
O
VAL
41
C
N
GLY
42
B
N
GLY
42
D
O
ALA
26
D
O
ALA
26
D
O
THR
27
D
O
THR
27
C
N
GLY
82
B
N
GLY
82
C
N
PHE
83
B
N
PHE
83
C
O
PHE
120
B
O
PHE
120
C
O
ASP
121
B
O
ASP
121
C
N
HIS
136
B
N
HIS
136
C
N
ILE
137
B
N
ILE
137
C
O
LYS
150
B
O
LYS
150
1
B
CA
HIS
48
C
CA
HIS
48
1
Y
1
B
C
HIS
48
C
C
HIS
48
1
Y
1
B
O
HIS
48
C
O
HIS
48
1
Y
1
B
CB
HIS
48
C
CB
HIS
48
1
Y
1
B
CG
HIS
48
C
CG
HIS
48
1
Y
1
B
ND1
HIS
48
C
ND1
HIS
48
1
Y
1
B
CD2
HIS
48
C
CD2
HIS
48
1
Y
1
B
CE1
HIS
48
C
CE1
HIS
48
1
Y
1
B
NE2
HIS
48
C
NE2
HIS
48
1
Y
1
D
CA
HIS
48
D
CA
HIS
48
1
Y
1
D
C
HIS
48
D
C
HIS
48
1
Y
1
D
O
HIS
48
D
O
HIS
48
1
Y
1
D
CB
HIS
48
D
CB
HIS
48
1
Y
1
D
CG
HIS
48
D
CG
HIS
48
1
Y
1
D
ND1
HIS
48
D
ND1
HIS
48
1
Y
1
D
CD2
HIS
48
D
CD2
HIS
48
1
Y
1
D
CE1
HIS
48
D
CE1
HIS
48
1
Y
1
D
NE2
HIS
48
D
NE2
HIS
48
1
Y
1
B
THR
49
C
THR
49
1
Y
1
B
SER
50
C
SER
50
1
Y
1
B
LYS
51
C
LYS
51
1
Y
1
B
SER
52
C
SER
52
1
Y
1
D
THR
49
D
THR
49
1
Y
1
D
SER
50
D
SER
50
1
Y
1
D
LYS
51
D
LYS
51
1
Y
1
D
SER
52
D
SER
52
1
Y
1
A
TYR
46
0.070
SIDE CHAIN
1
-16.73
2.00
110.40
93.67
B
B
B
CB
CA
C
HIS
HIS
HIS
43
43
43
N
1
A
A
CB
CG
ASN
ASN
78
78
0.153
0.023
1.506
1.659
N
1
C
C
CB
CG
ASN
ASN
78
78
0.144
0.023
1.506
1.650
N
1
B
B
CB
CG
GLU
GLU
36
36
-0.122
0.019
1.517
1.395
N
1
A
LYS
10
-163.96
117.75
1
A
SER
39
35.98
69.21
1
A
GLN
95
-93.88
-150.40
1
A
LEU
101
59.77
18.19
1
A
TRP
128
-154.68
-18.99
1
C
LYS
10
-163.35
119.37
1
C
SER
39
38.36
65.60
1
C
GLN
95
-94.76
-152.78
1
C
TRP
128
-152.27
-16.50
1
C
LYS
133
59.72
11.03
23.51
0.188
0.188
1.9
6.0
75.1
1
0.
0.2
1.9
6.0
228
3838
50
0
3560
0.020
2.231
28.84
1.925
1.79
15.0
1LES
43108
0.073
1
2.5
69.9
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
MADNES
phasing
X-PLOR
3.1
LENTIL LECTIN COMPLEXED WITH SUCROSE
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
4
N
N
5
N
N
4
N
N
5
N
N
6
N
N
6
N
N
6
N
N
6
N
N
THE LENTIL LECTIN MOLECULE NORMALLY EXISTS AS A DIMER. THE
TWO MONOMERS IN THIS ENTRY ARE RELATED BY A PSEUDO TWO-FOLD
AXIS. EACH MONOMER CONSISTS OF TWO SEPARATE POLYPEPTIDE
CHAINS, ALPHA AND BETA. THE ALPHA CHAIN CONSISTS OF 181
RESIDUES AND THE BETA CHAIN CONSISTS OF 52 RESIDUES. THE
ALPHA AND BETA CHAINS OF MONOMER 1 HAVE BEEN ASSIGNED CHAIN
IDENTIFIERS *A* AND *B*, RESPECTIVELY, IN THIS ENTRY. THE
ALPHA AND BETA CHAINS OF MONOMER 2 HAVE BEEN ASSIGNED CHAIN
IDENTIFIERS *C* AND *D*, RESPECTIVELY, IN THIS ENTRY. THIS
NUMBERING SCHEME IS THE SAME AS THAT USED FOR PEA LECTIN
BY EINSPAHR ET AL. (ENTRY 2LTN). THE MONOMERS ARE RELATED
BY A NON-CRYSTALLOGRAPHIC TWO-FOLD AXIS PARALLEL TO THE
CRYSTALLOGRAPHIC B-AXIS. THE TRANSFORMATION PRESENTED ON
*MTRIX* RECORDS BELOW WILL YIELD APPROXIMATE COORDINATES
FOR CHAINS *C* AND *D* WHEN APPLIED TO CHAINS *A* AND *B*,
RESPECTIVELY. THE RMS BETWEEN THE BACKBONE COORDINATES IS
0.12 ANGSTROMS.
A
GLY
98
A
GLY
98
HELX_P
A
TYR
100
A
TYR
100
5
1
3
A
LYS
111
A
LYS
111
HELX_P
A
SER
113
A
SER
113
5
2
3
C
GLY
98
B
GLY
98
HELX_P
C
TYR
100
B
TYR
100
5
3
3
C
LYS
111
B
LYS
111
HELX_P
C
SER
113
B
SER
113
5
4
3
B
LEU
12
C
LEU
12
HELX_P
B
VAL
15
C
VAL
15
1
5
4
D
LEU
12
D
LEU
12
HELX_P
D
VAL
15
D
VAL
15
1
6
4
covale
1.440
both
sing
G
GLC
1
E
C1
GLC
1_555
G
FRU
2
E
O2
FRU
1_555
covale
1.505
both
sing
H
GLC
1
F
C1
GLC
1_555
H
FRU
2
F
O2
FRU
1_555
metalc
2.379
A
GLU
119
A
OE2
GLU
119
1_555
A
MN
204
H
MN
MN
1_555
metalc
2.416
A
ASP
121
A
OD1
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
metalc
2.515
A
ASP
121
A
OD2
ASP
121
1_555
A
CA
203
G
CA
CA
1_555
metalc
2.167
A
ASP
121
A
OD2
ASP
121
1_555
A
MN
204
H
MN
MN
1_555
metalc
2.343
A
PHE
123
A
O
PHE
123
1_555
A
CA
203
G
CA
CA
1_555
metalc
2.255
A
ASN
125
A
OD1
ASN
125
1_555
A
CA
203
G
CA
CA
1_555
metalc
2.339
A
ASP
129
A
OD2
ASP
129
1_555
A
CA
203
G
CA
CA
1_555
metalc
2.254
A
ASP
129
A
OD1
ASP
129
1_555
A
MN
204
H
MN
MN
1_555
metalc
2.190
A
HIS
136
A
NE2
HIS
136
1_555
A
MN
204
H
MN
MN
1_555
metalc
2.443
A
CA
203
G
CA
CA
1_555
A
HOH
611
K
O
HOH
1_555
metalc
2.238
A
CA
203
G
CA
CA
1_555
A
HOH
612
K
O
HOH
1_555
metalc
2.256
A
MN
204
H
MN
MN
1_555
A
HOH
613
K
O
HOH
1_555
metalc
1.989
A
MN
204
H
MN
MN
1_555
A
HOH
614
K
O
HOH
1_555
metalc
2.293
C
GLU
119
B
OE2
GLU
119
1_555
C
MN
202
J
MN
MN
1_555
metalc
2.332
C
ASP
121
B
OD1
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
metalc
2.537
C
ASP
121
B
OD2
ASP
121
1_555
C
CA
201
I
CA
CA
1_555
metalc
2.047
C
ASP
121
B
OD2
ASP
121
1_555
C
MN
202
J
MN
MN
1_555
metalc
2.402
C
PHE
123
B
O
PHE
123
1_555
C
CA
201
I
CA
CA
1_555
metalc
2.340
C
ASN
125
B
OD1
ASN
125
1_555
C
CA
201
I
CA
CA
1_555
metalc
2.380
C
ASP
129
B
OD2
ASP
129
1_555
C
CA
201
I
CA
CA
1_555
metalc
2.298
C
ASP
129
B
OD1
ASP
129
1_555
C
MN
202
J
MN
MN
1_555
metalc
2.272
C
HIS
136
B
NE2
HIS
136
1_555
C
MN
202
J
MN
MN
1_555
metalc
2.270
C
CA
201
I
CA
CA
1_555
C
HOH
607
L
O
HOH
1_555
metalc
2.383
C
CA
201
I
CA
CA
1_555
C
HOH
608
L
O
HOH
1_555
metalc
2.178
C
MN
202
J
MN
MN
1_555
C
HOH
609
L
O
HOH
1_555
metalc
2.114
C
MN
202
J
MN
MN
1_555
C
HOH
610
L
O
HOH
1_555
LECTIN
PROTEIN-SUGAR INTERACTIONS, LECTIN
A
ALA
80
A
ALA
80
1
A
ASP
81
A
ASP
81
0.57
C
ALA
80
B
ALA
80
1
C
ASP
81
B
ASP
81
0.33
given
0.371800
0.000800
-0.928300
0.000100
-1.000000
-0.000800
-0.928300
-0.000200
-0.371800
15.73030
-0.02710
23.22680
LNLWBA
PIR
1
1
LNLWBA
TETTSFSITKFSPDQQNLIFQGDGYTTKGKLTLTKAVKSTVGRALYSTPIHIWDRDTGNVANFVTSFTFVIDAPSSYNVA
DGFTFFIAPVDTKPQTGGGYLGVFNSKEYDKTSQTVAVEFDTFYNAAWDPSNKERHIGIDVNSIKSVNTKSWNLQNGERA
NVVIAFNAATNVLTVTLTYPNVTSYTLNEVVPLKDVVPEWVRIGFSATTGAEFAAQEVHSWSFNSQLGHTSKS
LEC_LENCU
UNP
2
1
P02870
TETTSFSITKFSPDQQNLIFQGDGYTGKEGLTLTKVSKETGGRALYSTPIHIWDRDTVNVANFVTNGSQVFRESPNGYNV
ADGFTFFIAPVDTKPQTGGGYLGVFYNGKEYDKTSQTVAVEFDTFYNAAWDPSNKERHIGIDVNSIKSVNTKSWNLQNGV
TSYTLNEVVPLKDVVPEWVRIGFSATTGAEFAAQEVHSWSFNSQLGHTSKS
1
181
1LES
1
181
LNLWBA
A
1
1
181
1
181
1LES
1
181
LNLWBA
C
1
1
181
160
211
1LES
1
52
P02870
B
2
1
52
160
211
1LES
1
52
P02870
D
2
1
52
3
GLN
conflict
HIS
35
1LES
B
P02870
UNP
194
35
3
ASN
conflict
HIS
43
1LES
B
P02870
UNP
202
43
4
GLN
conflict
HIS
35
1LES
D
P02870
UNP
194
35
4
ASN
conflict
HIS
43
1LES
D
P02870
UNP
202
43
12
7
7
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
B
THR
2
C
THR
2
B
GLU
8
C
GLU
8
A
LEU
173
A
LEU
173
A
TYR
179
A
TYR
179
A
GLU
158
A
GLU
158
A
PHE
166
A
PHE
166
A
ASN
62
A
ASN
62
A
PHE
69
A
PHE
69
B
SER
39
C
SER
39
B
LEU
46
C
LEU
46
A
GLU
2
A
GLU
2
A
ILE
8
A
ILE
8
C
GLU
2
B
GLU
2
C
ILE
8
B
ILE
8
D
SER
39
D
SER
39
D
LEU
46
D
LEU
46
C
ASN
62
B
ASN
62
C
PHE
69
B
PHE
69
C
GLU
158
B
GLU
158
C
PHE
166
B
PHE
166
C
LEU
173
B
LEU
173
C
TYR
179
B
TYR
179
D
THR
2
D
THR
2
D
GLU
8
D
GLU
8
A
LEU
18
A
LEU
18
A
ASP
23
A
ASP
23
A
VAL
41
A
VAL
41
A
TYR
46
A
TYR
46
B
ILE
22
C
ILE
22
B
THR
27
C
THR
27
A
GLY
82
A
GLY
82
A
ILE
87
A
ILE
87
A
VAL
116
A
VAL
116
A
ASP
121
A
ASP
121
A
HIS
136
A
HIS
136
A
VAL
141
A
VAL
141
A
SER
146
A
SER
146
A
SER
151
A
SER
151
C
LEU
18
B
LEU
18
C
ASP
23
B
ASP
23
C
VAL
41
B
VAL
41
C
TYR
46
B
TYR
46
D
ILE
22
D
ILE
22
D
THR
27
D
THR
27
C
GLY
82
B
GLY
82
C
ILE
87
B
ILE
87
C
VAL
116
B
VAL
116
C
ASP
121
B
ASP
121
C
HIS
136
B
HIS
136
C
VAL
141
B
VAL
141
C
SER
146
B
SER
146
C
SER
151
B
SER
151
Unknown
4
Unknown
4
Unknown
3
Unknown
4
Unknown
4
Unknown
3
A
GLU
119
A
GLU
119
4
1_555
A
ASP
121
A
ASP
121
4
1_555
A
ASP
129
A
ASP
129
4
1_555
A
HIS
136
A
HIS
136
4
1_555
A
ASP
121
A
ASP
121
4
1_555
A
PHE
123
A
PHE
123
4
1_555
A
ASN
125
A
ASN
125
4
1_555
A
ASP
129
A
ASP
129
4
1_555
A
ASP
81
A
ASP
81
3
1_555
A
GLY
99
A
GLY
99
3
1_555
A
ASN
125
A
ASN
125
3
1_555
C
GLU
119
B
GLU
119
4
1_555
C
ASP
121
B
ASP
121
4
1_555
C
ASP
129
B
ASP
129
4
1_555
C
HIS
136
B
HIS
136
4
1_555
C
ASP
121
B
ASP
121
4
1_555
C
PHE
123
B
PHE
123
4
1_555
C
ASN
125
B
ASN
125
4
1_555
C
ASP
129
B
ASP
129
4
1_555
C
ASP
81
B
ASP
81
3
1_555
C
GLY
99
B
GLY
99
3
1_555
C
ASN
125
B
ASN
125
3
1_555
4
P 1 21 1