1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Clore, G.M.
Cornilescu, G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
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
O3 P -3
78.972
PHOSPHITE 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
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
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
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
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
N
189
N
H
N
190
N
H
N
191
N
H
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
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
N
N
211
N
O
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
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
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
S
N
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
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
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
N
258
N
O
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
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
P
N
271
N
O
N
272
N
O
N
273
N
O
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
O
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
H
N
290
N
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
O
N
297
N
O
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
R
C
N
310
N
O
N
311
N
C
N
312
N
O
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
Y
332
N
C
N
333
N
O
N
334
N
O
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
N
N
347
S
C
N
348
N
C
N
349
N
O
N
350
N
C
N
351
N
C
N
352
N
C
N
353
N
O
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
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
doub
N
157
N
sing
N
158
N
sing
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
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
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
doub
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
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
doub
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
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
doub
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
doub
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
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
sing
N
283
N
sing
N
284
N
doub
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
doub
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
Y
318
N
doub
Y
319
N
sing
Y
320
N
sing
N
321
N
sing
Y
322
N
doub
N
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
doub
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
277
42289
42298
10.1074/jbc.M207314200
12202490
Solution Structure of the Phosphoryl Transfer Complex between the Cytoplasmic A Domain of the Mannitol Transporter IImannitol and HPr of the Escherichia coli Phosphotransferase System
2002
10.2210/pdb1j6t/pdb
pdb_00001j6t
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
16348.547
PTS SYSTEM, MANNITOL-SPECIFIC IIABC COMPONENT
EIIA DOMAIN
1
man
polymer
9129.332
Phosphocarrier protein HPr
1
man
polymer
78.972
PHOSPHITE ION
1
syn
non-polymer
IIAMTL, EIIA-MTL, PHOSPHOTRANSFERASE ENZYME II, A DOMAIN COMPONENT
HPR, Histidine-containing protein
no
no
MANLFKLGAENIFLGRKAATKEEAIRFAGEQLVKGGYVEPEYVQAMLDREKLTPTYLGESIAVPHGTVEAKDRVLKTGVV
FCQYPEGVRFGEEEDDIARLVIGIAARNNEHIQVITSLTNALDDESVIERLAHTTSVDEVLELLAGRK
MANLFKLGAENIFLGRKAATKEEAIRFAGEQLVKGGYVEPEYVQAMLDREKLTPTYLGESIAVPHGTVEAKDRVLKTGVV
FCQYPEGVRFGEEEDDIARLVIGIAARNNEHIQVITSLTNALDDESVIERLAHTTSVDEVLELLAGRK
A
polypeptide(L)
no
no
MFQQEVTITAPNGLHTRPAAQFVKEAKGFTSEITVTSNGKSASAKSLFKLQTLGLTQGTVVTISAEGEDEQKAVEHLVKL
MAELE
MFQQEVTITAPNGLHTRPAAQFVKEAKGFTSEITVTSNGKSASAKSLFKLQTLGLTQGTVVTISAEGEDEQKAVEHLVKL
MAELE
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
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
Escherichia
Escherichia
sample
562
Escherichia coli
562
Escherichia coli
IPAP EXPERIMENTS FOR DIPOLAR COUPLINGS. DIPOLAR COUPLINGS WERE
MEASURED IN A NEMATIC PHASE OF A 4-5% PEG/HEXANOL (SURFACTANT
TO ALCOHOL RATION OF 0.96)
atom_site
diffrn
diffrn_radiation
diffrn_radiation_wavelength
pdbx_nmr_refine
pdbx_nmr_spectrometer
pdbx_nonpoly_scheme
pdbx_struct_assembly
pdbx_struct_assembly_prop
pdbx_struct_oper_list
pdbx_validate_close_contact
pdbx_validate_planes
pdbx_validate_torsion
struct_asym
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Advisory
Atomic model
Data collection
Derived calculations
Refinement description
Database references
Data collection
1
0
2002-11-13
1
1
2008-04-26
1
2
2011-07-13
2
0
2021-06-30
2
1
2022-12-21
2
2
2024-05-22
_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.group_PDB
_atom_site.label_alt_id
_atom_site.label_asym_id
_atom_site.label_atom_id
_atom_site.label_comp_id
_atom_site.label_entity_id
_atom_site.label_seq_id
_atom_site.occupancy
_atom_site.pdbx_PDB_model_num
_atom_site.type_symbol
_pdbx_nmr_refine.details
_pdbx_nmr_spectrometer.model
_pdbx_validate_close_contact.PDB_model_num
_pdbx_validate_close_contact.auth_asym_id_1
_pdbx_validate_close_contact.auth_asym_id_2
_pdbx_validate_close_contact.auth_atom_id_1
_pdbx_validate_close_contact.auth_atom_id_2
_pdbx_validate_close_contact.auth_comp_id_1
_pdbx_validate_close_contact.auth_comp_id_2
_pdbx_validate_close_contact.auth_seq_id_1
_pdbx_validate_close_contact.auth_seq_id_2
_pdbx_validate_close_contact.dist
_pdbx_validate_planes.PDB_model_num
_pdbx_validate_torsion.phi
_pdbx_validate_torsion.psi
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
RCSB
2002-08-14
REL
REL
PO3
PHOSPHITE ION
REGULARIZED MEAN STRUCTURES
200
3
TRIPLE RESONANCE FOR ASSIGNMENT OF PROTEIN
QUANTITATIVE J CORRELATION FOR COUPLING CONSTANTS
3D, 4D HETERONUCLEAR SEPARATED, FILTERED NOE EXPTS
IPAP EXPERIMENTS FOR DIPOLAR COUPLINGS
10 mM SODIUM PHOSPHATE
7.0
308.00
K
THE STRUCTURES WERE CALCULATED BY CONJOINED RIGID BODY/TORSION ANGLE DYNAMICS (SCHWIETERS & CLORE (2001) J.MAGN.RESON 152, 288-302; (CLORE & BEWLEY (2002) J.MAGN.RESON. 154, 329-335) THE TARGET FUNCTIONS COMPRISES TERMS FOR THE NOE RESTRAINTS, THE SIDECHAIN TORSION ANGLE RESTRAINTS, THE BACKBONE TORSION ANGLE RESTRAINTS FOR 4 VARIABLE REGIONS OF IIAMTL, THE DIPOLAR COUPLING RESTRAINTS (CLORE ET AL. J.MAGN.RESON. 131, 159-162 (1998); J.MAGN.RESON. 133, 216-221(1998)), THE RADIUS OF GYRATION (KUSZEWSKI ET AL. (1999), AND A QUARTIC VAN DER WAALS REPULSION TERM (NILGES ET AL. (1988) FEBS LETT. 229, 129- 136). THE STARTING COORDINATES COME FROM THE X-RAY STRUCTURES (WITH PROTONS ADDED) OF E. COLI HPR (1POH, JIA ET AL. (1993) J.BIOL.CHEM. 268, 22940-22501, RESOLUTION 1.5 A); AND IIAMTL (MOLECULE D OF 1A3A, VAN MONTFORT ET AL. STRUCTURE 5, 217-225 (1998); RESOLUTION 1.8A). SEVERAL DIFFERENT INITIAL ORIENTATIONS OF THE TWO PROTEINS WERE EMPLOYED WITH THE CA-CA DISTANCE BETWEEN THE ACTIVE SITE HISTIDINES RANGING FROM 28 TO 95 A, INCLUDING ORIENTATIONS WHERE THE TWO ACTIVE SITE HISTIDINES ARE NOT OPPOSED AND WHERE HPR IS DIRECTED TOWARDS THE FACE OF IIAMTL OPPOSITE TO THE IIAMTL ACTIVE SITE. THE BACKBONE COORDINATES AND NON-INTERFACIAL SIDECHAINS (EXCLUDING THE FOUR VARIABLE REGIONS OF IIAMTL: RESIDUES 51-54, 66-78, 91-96 AND 104-110) ARE TREATED AS RIGID BODIES THROUGHOUT WITH IIAMTL HELD FIXED, HPR ALLOWED TO ROTATE AND TRANSLATE, AND THE AXIS OF THE DIPOLAR COUPLING ALIGNMENT TENSOR FREE TO ROTATE. THE INTERFACIAL SIDECHAINS, AS WELL AS THE BACKBONE AND SIDECHAINS OF THE FOUR VARIABLE REGIONS OF IIAMTL, ARE GIVEN FULL TORSIONAL DEGREES OF FREEDOM. ALSO NOTE THAT GLU59 AND HIS111 ARE REFINED IN TWO ALTERNATE CONFORMATIONS.
IN THIS ENTRY THE LAST COLUMN REPRESENTS THE AVERAGE RMS
DIFFERENCE BETWEEN THE INDIVIDUAL SIMULATED ANNEALING
STRUCTURES AND THE MEAN COORDINATE POSITIONS. IT IS
IMPORTANT TO NOTE THAT THE VALUES GIVEN FOR THE BACKBONE
ATOMS AND NON-INTERFACIAL SIDECHAINS (EXCLUDING
THE FOUR VARIABLE REGIONS OF IIAMTL) PROVIDE ONLY A
MEASURE OF THE PRECISION WITH WHICH THE RELATIVE
ORIENTATION OF THE TWO PROTEINS HAVE BEEN DETERMINED AND
DOES NOT TAKE INTO ACCOUNT THE ERRORS IN THE X-RAY
COORDINATES OF HPR AND IIAMTL.
RESIDUE NUMBERING:
IIAMTL: 4-147 (RESIDUES 1-3 ARE DISORDERED
IN SOLUTION AND NOT VISIBLE IN THE ELECTRON DENSITY
MAP OF THE CRYSTAL STRUCTURE OF THE FREE PROTEIN).
HPR: 301-385 (CORRESPONDING TO RESIDUES 1-85).
PHOSPHATE: RESIDUE 200
THREE SETS OF COORDINATES ARE GIVEN:
MODEL 1: RESTRAINED REGULARIZED MEAN
COORDINATES OF THE UNPHOSPHORYLATED HPR-IIAGLC COMPLEX
SOLVED ON THE BASIS OF 107 INTERMOLECULAR
INTERPROTON DISTANCE DISTANCE RESTRAINTS, 105 INTRAMOLECULAR
DISTANCE RESTRAINTS (RELATING TO INTERFACIAL SIDECHAINS, AS
WELL AS THE FOUR VARIABLE REGIONS OF IIAMTL), 70 INTERFACIAL
SIDECHAIN TORSION ANGLE RESTRAINTS, 62 TORSION ANGLE
RESTRAINTS FOR THE VARIABLE REGIONS OF IIAMTL, AND 528
RESIDUAL DIPOLAR COUPLINGS.
CROSS-VALIDATION
WAS USED FOR THE DIPOLAR COUPLINGS (CLORE AND GARRETT
(1999) J. AM. CHEM. SOC. 121, 9008-9012).
MODEL 2: RESTRAINED REGULARIZED MEAN COORDINATES FOR THE
MODEL OF THE DISSOCIATIVE PHOSPHORYL TRANSITION STATE
HPR-IIAMTL COMPLEX. EXPERIMENTAL RESTRAINTS ARE
IDENTICAL TO THOSE USED FOR MODEL 3, BUT COVALENT
GEOMETRY RESTRAINTS ARE INCLUDED RELATING TO THE
PENTACOORDINATE PHOSPHORYL GROUP IN A TRIGONAL BIPYRAMIDAL
GEOMETRY. THE STRUCTURE IS DERIVED FROM
MODEL 3 BY RESTRAINED MINIMIZATION. THE N-P BOND LENGTHS
ARE RESTRAINED TO 3 A. THE CA-CA DISTANCE BETWEEN HIS315
(HPR) AND HIS65 (IIAMTL) REMAINS ESSENTIALLY UNCHANGED
FROM MODEL 3, BUT THE ND1-NE2 DISTANCE BETWEEN HIS315 AND
HIS65 IS REDUCED TO 6 A, WITH ESSENTIALLY IDEALIZED
GEOMETRY OF THE PHOSPHORYL TRANSITION STATE.
THE ND1-NE2 DISTANCE CORRESPONDS TO A DISSOCIATIVE
TRANSITION STATE. THE RMS DIFFERENCE BETWEEN THE MEAN
STRUCTURE OF THE UNPHOSPHORYLATED COMPLEX (MODEL 3)
AND THE TRANSITION STATE COMPLEX IS 0.2 A FOR
BACKBONE COORDINATES IMMEDIATELY ADJACENT TO THE ACTIVE
SITE HISTIDINES (RESIDUES 64-66 AND RESIDUES 316-317).
THE REMAINING BACKBONE COORDINATES DO NOT SHIFT.
MODEL 3: RESTRAINED REGULARIZED MEAN COORDINATES FOR THE
MODEL OF THE ASSOCIATIVE PHOSPHORYL TRANSITION STATE
HPR-IIAGLC COMPLEX. CALCULATED LIKE MODEL 2 BUT
WITH THE N-P BOND LENGTHS RESTRAINED TO 2A.
THE STRUCTURE IS DERIVED FROM
MODEL 1 BY RESTRAINED MINIMIZATION.
THE RMS DIFFERENCE BETWEEN THE MEAN
STRUCTURES OF THE UNPHOSPHORYLATED COMPLEX (MODEL 1)
AND THE TRANSITION STATE COMPLEX IS 0.4 A FOR
BACKBONE COORDINATES IMMEDIATELY ADJACENT TO THE ACTIVE
SITE HISTIDINES (RESIDUES 64-66 AND RESIDUES 316-317).
THE REMAINING BACKBONE COORDINATES DO NOT SHIFT.
HPR-IIAMTL COMPLEX
DEVIATIONS FROM IDEALIZED GEOMETRY:
BONDS 0.006 A, ANGLES 0.82 DEG, IMPROPER TORSIONS 0.97 DEG
RMS DEVIATIONS FROM NOE DISTANCE RESTRAINTS: 0.007 A
RMS DEVIATIONS FROM SIDECHAIN TORSION ANGLE RESTRAINTS:
0.26 DEG.
RMS DEVIATIONS FROM BACKBONE TORSION ANGLE RESTRAINTS:
1.2 DEG.
DIPOLAR COUPLING R-FACTORS (CLORE AND GARRETT (1999)
J. AM. CHEM. SOC. 121, 9008-9012):
HPR IIAMTL
NH 19.1% 19.2%
CaH 25.9% 18.7%
NC' 34.0% 32.1%
[NOTE ONE ALIGNMENT TENSOR IS USED FOR THE
NH DIPOLAR COUPLINGS (FOR BOTH HPR AND IIAMTL),
AND ANOTHER FOR THE
CAH AND NC' DIPOLAR COUPLINGS (FOR BOTH
HPR AND IIAMTL), SINCE THE LATTER SET OF DIPOLAR
COUPLINGS WERE OBTAINED
FROM A DIFFERENT BATCH OF PEG/HEXANOL
THAN THE FORMER. THE ORIENTATION OF THE
TWO ALIGNMENT TENSORS DIFFERS BY ONLY 1.9 DEG.
NOTE THE ALIGNMENT TENSORS FOR HPR
AND IIAMTL ARE THE SAME. FOR REFERENCE
THE DIPOLAR COUPLING R-FACTORS FOR THE FREE STRUCTURES
(USING INDIVIDUAL ALIGNMENT TENSORS FOR THE TWO PROTEINS)
ARE 21.3% (NH), 21.1% (CaH), 33.6% (NC') FOR
THE X-RAY STRUCTURE OF HPR, AND
19.2% (NH), 18.0% (CaH) AND 32.0% (NC') FOR THE RESTRAINED
REGULARIZED MEAN STRUCTURE OF IIAMTL IN THE COMPLEX].
CONJOINED RIGID BODY/TORSION ANGLE DYNAMICS
CLORE, KUSZEWSKI, SCHWIETERS, TJANDRA
refinement
X-PLOR_NIH (HTTP://NMR.CIT.NIH.GOV/XPLOR_NIH)
500
Bruker
AVANCE DMX
600
Bruker
AVANCE DMX
750
Bruker
AVANCE DRX
800
Bruker
AVANCE DRX
800
Bruker
AVANCE DRX
PHO
200
3
PO3
PO3
200
B
n
1
1
A
n
2
2
A
n
3
3
A
LEU
4
n
4
LEU
4
A
PHE
5
n
5
PHE
5
A
LYS
6
n
6
LYS
6
A
LEU
7
n
7
LEU
7
A
GLY
8
n
8
GLY
8
A
ALA
9
n
9
ALA
9
A
GLU
10
n
10
GLU
10
A
ASN
11
n
11
ASN
11
A
ILE
12
n
12
ILE
12
A
PHE
13
n
13
PHE
13
A
LEU
14
n
14
LEU
14
A
GLY
15
n
15
GLY
15
A
ARG
16
n
16
ARG
16
A
LYS
17
n
17
LYS
17
A
ALA
18
n
18
ALA
18
A
ALA
19
n
19
ALA
19
A
THR
20
n
20
THR
20
A
LYS
21
n
21
LYS
21
A
GLU
22
n
22
GLU
22
A
GLU
23
n
23
GLU
23
A
ALA
24
n
24
ALA
24
A
ILE
25
n
25
ILE
25
A
ARG
26
n
26
ARG
26
A
PHE
27
n
27
PHE
27
A
ALA
28
n
28
ALA
28
A
GLY
29
n
29
GLY
29
A
GLU
30
n
30
GLU
30
A
GLN
31
n
31
GLN
31
A
LEU
32
n
32
LEU
32
A
VAL
33
n
33
VAL
33
A
LYS
34
n
34
LYS
34
A
GLY
35
n
35
GLY
35
A
GLY
36
n
36
GLY
36
A
TYR
37
n
37
TYR
37
A
VAL
38
n
38
VAL
38
A
GLU
39
n
39
GLU
39
A
PRO
40
n
40
PRO
40
A
GLU
41
n
41
GLU
41
A
TYR
42
n
42
TYR
42
A
VAL
43
n
43
VAL
43
A
GLN
44
n
44
GLN
44
A
ALA
45
n
45
ALA
45
A
MET
46
n
46
MET
46
A
LEU
47
n
47
LEU
47
A
ASP
48
n
48
ASP
48
A
ARG
49
n
49
ARG
49
A
GLU
50
n
50
GLU
50
A
LYS
51
n
51
LYS
51
A
LEU
52
n
52
LEU
52
A
THR
53
n
53
THR
53
A
PRO
54
n
54
PRO
54
A
THR
55
n
55
THR
55
A
TYR
56
n
56
TYR
56
A
LEU
57
n
57
LEU
57
A
GLY
58
n
58
GLY
58
A
GLU
59
n
59
GLU
59
A
SER
60
n
60
SER
60
A
ILE
61
n
61
ILE
61
A
ALA
62
n
62
ALA
62
A
VAL
63
n
63
VAL
63
A
PRO
64
n
64
PRO
64
A
HIS
65
n
65
HIS
65
A
GLY
66
n
66
GLY
66
A
THR
67
n
67
THR
67
A
VAL
68
n
68
VAL
68
A
GLU
69
n
69
GLU
69
A
ALA
70
n
70
ALA
70
A
LYS
71
n
71
LYS
71
A
ASP
72
n
72
ASP
72
A
ARG
73
n
73
ARG
73
A
VAL
74
n
74
VAL
74
A
LEU
75
n
75
LEU
75
A
LYS
76
n
76
LYS
76
A
THR
77
n
77
THR
77
A
GLY
78
n
78
GLY
78
A
VAL
79
n
79
VAL
79
A
VAL
80
n
80
VAL
80
A
PHE
81
n
81
PHE
81
A
CYS
82
n
82
CYS
82
A
GLN
83
n
83
GLN
83
A
TYR
84
n
84
TYR
84
A
PRO
85
n
85
PRO
85
A
GLU
86
n
86
GLU
86
A
GLY
87
n
87
GLY
87
A
VAL
88
n
88
VAL
88
A
ARG
89
n
89
ARG
89
A
PHE
90
n
90
PHE
90
A
GLY
91
n
91
GLY
91
A
GLU
92
n
92
GLU
92
A
GLU
93
n
93
GLU
93
A
GLU
94
n
94
GLU
94
A
ASP
95
n
95
ASP
95
A
ASP
96
n
96
ASP
96
A
ILE
97
n
97
ILE
97
A
ALA
98
n
98
ALA
98
A
ARG
99
n
99
ARG
99
A
LEU
100
n
100
LEU
100
A
VAL
101
n
101
VAL
101
A
ILE
102
n
102
ILE
102
A
GLY
103
n
103
GLY
103
A
ILE
104
n
104
ILE
104
A
ALA
105
n
105
ALA
105
A
ALA
106
n
106
ALA
106
A
ARG
107
n
107
ARG
107
A
ASN
108
n
108
ASN
108
A
ASN
109
n
109
ASN
109
A
GLU
110
n
110
GLU
110
A
HIS
111
n
111
HIS
111
A
ILE
112
n
112
ILE
112
A
GLN
113
n
113
GLN
113
A
VAL
114
n
114
VAL
114
A
ILE
115
n
115
ILE
115
A
THR
116
n
116
THR
116
A
SER
117
n
117
SER
117
A
LEU
118
n
118
LEU
118
A
THR
119
n
119
THR
119
A
ASN
120
n
120
ASN
120
A
ALA
121
n
121
ALA
121
A
LEU
122
n
122
LEU
122
A
ASP
123
n
123
ASP
123
A
ASP
124
n
124
ASP
124
A
GLU
125
n
125
GLU
125
A
SER
126
n
126
SER
126
A
VAL
127
n
127
VAL
127
A
ILE
128
n
128
ILE
128
A
GLU
129
n
129
GLU
129
A
ARG
130
n
130
ARG
130
A
LEU
131
n
131
LEU
131
A
ALA
132
n
132
ALA
132
A
HIS
133
n
133
HIS
133
A
THR
134
n
134
THR
134
A
THR
135
n
135
THR
135
A
SER
136
n
136
SER
136
A
VAL
137
n
137
VAL
137
A
ASP
138
n
138
ASP
138
A
GLU
139
n
139
GLU
139
A
VAL
140
n
140
VAL
140
A
LEU
141
n
141
LEU
141
A
GLU
142
n
142
GLU
142
A
LEU
143
n
143
LEU
143
A
LEU
144
n
144
LEU
144
A
ALA
145
n
145
ALA
145
A
GLY
146
n
146
GLY
146
A
ARG
147
n
147
ARG
147
A
n
148
148
A
MET
301
n
1
MET
301
B
PHE
302
n
2
PHE
302
B
GLN
303
n
3
GLN
303
B
GLN
304
n
4
GLN
304
B
GLU
305
n
5
GLU
305
B
VAL
306
n
6
VAL
306
B
THR
307
n
7
THR
307
B
ILE
308
n
8
ILE
308
B
THR
309
n
9
THR
309
B
ALA
310
n
10
ALA
310
B
PRO
311
n
11
PRO
311
B
ASN
312
n
12
ASN
312
B
GLY
313
n
13
GLY
313
B
LEU
314
n
14
LEU
314
B
HIS
315
n
15
HIS
315
B
THR
316
n
16
THR
316
B
ARG
317
n
17
ARG
317
B
PRO
318
n
18
PRO
318
B
ALA
319
n
19
ALA
319
B
ALA
320
n
20
ALA
320
B
GLN
321
n
21
GLN
321
B
PHE
322
n
22
PHE
322
B
VAL
323
n
23
VAL
323
B
LYS
324
n
24
LYS
324
B
GLU
325
n
25
GLU
325
B
ALA
326
n
26
ALA
326
B
LYS
327
n
27
LYS
327
B
GLY
328
n
28
GLY
328
B
PHE
329
n
29
PHE
329
B
THR
330
n
30
THR
330
B
SER
331
n
31
SER
331
B
GLU
332
n
32
GLU
332
B
ILE
333
n
33
ILE
333
B
THR
334
n
34
THR
334
B
VAL
335
n
35
VAL
335
B
THR
336
n
36
THR
336
B
SER
337
n
37
SER
337
B
ASN
338
n
38
ASN
338
B
GLY
339
n
39
GLY
339
B
LYS
340
n
40
LYS
340
B
SER
341
n
41
SER
341
B
ALA
342
n
42
ALA
342
B
SER
343
n
43
SER
343
B
ALA
344
n
44
ALA
344
B
LYS
345
n
45
LYS
345
B
SER
346
n
46
SER
346
B
LEU
347
n
47
LEU
347
B
PHE
348
n
48
PHE
348
B
LYS
349
n
49
LYS
349
B
LEU
350
n
50
LEU
350
B
GLN
351
n
51
GLN
351
B
THR
352
n
52
THR
352
B
LEU
353
n
53
LEU
353
B
GLY
354
n
54
GLY
354
B
LEU
355
n
55
LEU
355
B
THR
356
n
56
THR
356
B
GLN
357
n
57
GLN
357
B
GLY
358
n
58
GLY
358
B
THR
359
n
59
THR
359
B
VAL
360
n
60
VAL
360
B
VAL
361
n
61
VAL
361
B
THR
362
n
62
THR
362
B
ILE
363
n
63
ILE
363
B
SER
364
n
64
SER
364
B
ALA
365
n
65
ALA
365
B
GLU
366
n
66
GLU
366
B
GLY
367
n
67
GLY
367
B
GLU
368
n
68
GLU
368
B
ASP
369
n
69
ASP
369
B
GLU
370
n
70
GLU
370
B
GLN
371
n
71
GLN
371
B
LYS
372
n
72
LYS
372
B
ALA
373
n
73
ALA
373
B
VAL
374
n
74
VAL
374
B
GLU
375
n
75
GLU
375
B
HIS
376
n
76
HIS
376
B
LEU
377
n
77
LEU
377
B
VAL
378
n
78
VAL
378
B
LYS
379
n
79
LYS
379
B
LEU
380
n
80
LEU
380
B
MET
381
n
81
MET
381
B
ALA
382
n
82
ALA
382
B
GLU
383
n
83
GLU
383
B
LEU
384
n
84
LEU
384
B
GLU
385
n
85
GLU
385
B
author_defined_assembly
2
dimeric
1340
-6
10990
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
PHE
13
A
N
PHE
13
A
O
GLN
83
A
O
GLN
83
A
N
CYS
82
A
N
CYS
82
A
O
VAL
101
A
O
VAL
101
A
O
ILE
102
A
O
ILE
102
A
N
ALA
62
A
N
ALA
62
B
N
VAL
306
B
N
VAL
6
B
O
VAL
361
B
O
VAL
61
B
O
SER
364
B
O
SER
64
B
N
THR
334
B
N
THR
34
B
N
VAL
335
B
N
VAL
35
B
O
ALA
342
B
O
ALA
42
1
A
O
ARG
147
A
O
ARG
147
1
Y
1
B
O
GLU
385
B
O
GLU
85
1
Y
2
A
O
ARG
147
A
O
ARG
147
1
Y
2
B
O
GLU
385
B
O
GLU
85
1
Y
3
A
O
ARG
147
A
O
ARG
147
1
Y
3
B
O
GLU
385
B
O
GLU
85
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
ASN
3
A
ASN
3
1
Y
1
A
LYS
148
A
LYS
148
1
Y
2
A
MET
1
A
MET
1
1
Y
2
A
ALA
2
A
ALA
2
1
Y
2
A
ASN
3
A
ASN
3
1
Y
2
A
LYS
148
A
LYS
148
1
Y
3
A
MET
1
A
MET
1
1
Y
3
A
ALA
2
A
ALA
2
1
Y
3
A
ASN
3
A
ASN
3
1
Y
3
A
LYS
148
A
LYS
148
1
Y
1
A
A
HA
HD22
LEU
ASN
7
11
1.14
1
A
A
HH
H
TYR
GLY
42
66
1.17
1
A
A
HG1
H
THR
SER
134
136
1.30
1
B
B
HG
H
SER
LYS
343
345
1.33
1
A
A
HH22
OE2
ARG
GLU
99
129
1.41
1
B
B
O
H
ILE
GLY
308
358
1.58
1
A
B
NE2
P
HIS
PO3
65
200
2.16
1
B
B
ND1
P
HIS
PO3
315
200
2.18
2
A
A
HH
H
TYR
GLY
42
66
1.04
2
A
A
HA
HD22
LEU
ASN
7
11
1.14
2
A
A
HG1
H
THR
SER
134
136
1.30
2
B
B
HG
H
SER
LYS
343
345
1.33
2
A
A
HH22
OE2
ARG
GLU
99
129
1.41
2
B
B
O
H
ILE
GLY
308
358
1.58
2
B
B
OG1
O3
THR
PO3
316
200
2.04
3
A
A
HH
H
TYR
GLY
42
66
0.98
3
A
A
HA
HD22
LEU
ASN
7
11
1.14
3
A
A
HG1
H
THR
SER
134
136
1.30
3
B
B
HG
H
SER
LYS
343
345
1.33
3
A
A
HH22
OE2
ARG
GLU
99
129
1.42
3
A
A
HE
NE2
ARG
HIS
49
65
1.55
3
B
B
O
H
ILE
GLY
308
358
1.58
3
B
ARG
317
0.075
SIDE CHAIN
1
B
HIS
315
-80.85
-159.83
3
B
HIS
315
-69.41
-179.71
COMPLEX OF ENZYME IIAMTL AND THE HISTIDINE-CONTAINING PHOSPHOCARRIER PROTEIN HPR FROM ESCHERICHIA COLI NMR, RESTRAINED REGULARIZED MEAN STRUCTURE
1
N
N
2
N
N
3
N
N
A
GLY
8
A
GLY
8
HELX_P
A
GLU
10
A
GLU
10
5
1
3
A
THR
20
A
THR
20
HELX_P
A
GLY
35
A
GLY
35
1
2
16
A
GLU
41
A
GLU
41
HELX_P
A
THR
53
A
THR
53
1
3
13
A
THR
67
A
THR
67
HELX_P
A
VAL
74
A
VAL
74
5
4
8
A
ALA
106
A
ALA
106
HELX_P
A
ASN
109
A
ASN
109
5
5
4
A
GLU
110
A
GLU
110
HELX_P
A
LEU
122
A
LEU
122
1
6
13
A
ASP
124
A
ASP
124
HELX_P
A
THR
134
A
THR
134
1
7
11
A
SER
136
A
SER
136
HELX_P
A
ALA
145
A
ALA
145
1
8
10
B
HIS
315
B
HIS
15
HELX_P
B
GLY
328
B
GLY
28
1
9
14
B
SER
346
B
SER
46
HELX_P
B
GLN
351
B
GLN
51
1
10
6
B
ASP
369
B
ASP
69
HELX_P
B
LEU
384
B
LEU
84
1
11
16
TRANSFERASE
PHOSPHOTRANSFERASE, TRANSFERASE, KINASE, SUGAR TRANSPORT, COMPLEX (TRANSFERASE-PHOSPHOCARRIER)
PTM3C_ECOLI
UNP
1
491
P00550
ANLFKLGAENIFLGRKAATKEEAIRFAGEQLVKGGYVEPEYVQAMLDREKLTPTYLGESIAVPHGTVEAKDRVLKTGVVF
CQYPEGVRFGEEEDDIARLVIGIAARNNEHIQVITSLTNALDDESVIERLAHTTSVDEVLELLAGRK
PTHP_ECOLI
UNP
2
1
P0AA04
MFQQEVTITAPNGLHTRPAAQFVKEAKGFTSEITVTSNGKSASAKSLFKLQTLGLTQGTVVTISAEGEDEQKAVEHLVKL
MAELE
491
637
1J6T
2
148
P00550
A
1
2
148
1
85
1J6T
301
385
P0AA04
B
2
1
85
1
initiating methionine
MET
1
1J6T
A
P00550
UNP
1
4
4
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
ILE
12
A
ILE
12
A
PHE
13
A
PHE
13
A
GLY
78
A
GLY
78
A
ARG
89
A
ARG
89
A
ILE
97
A
ILE
97
A
ALA
105
A
ALA
105
A
ILE
61
A
ILE
61
A
ALA
62
A
ALA
62
B
PHE
302
B
PHE
2
B
THR
307
B
THR
7
B
VAL
360
B
VAL
60
B
GLU
366
B
GLU
66
B
GLU
332
B
GLU
32
B
SER
337
B
SER
37
B
LYS
340
B
LYS
40
B
SER
343
B
SER
43
1
P 1