0.012853
0.007421
0.000000
0.000000
0.014842
0.000000
0.000000
0.000000
0.012121
0.00000
0.00000
0.00000
SULFATE OXYGENS ARE NOT VISIBLE IN ELECTRON DENSITY MAP.
RESIDUES PRO 62 AND PRO 71 ARE CIS PROLINES.
Brady, R.L.
Dodson, E.J.
Lange, G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
77.800
77.800
82.500
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
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
O4 S -2
96.063
SULFATE ION
non-polymer
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
O
N
138
N
H
N
139
N
H
N
140
N
N
N
141
S
C
N
142
N
C
N
143
N
O
N
144
S
C
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
N
N
193
N
O
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
N
N
210
S
C
N
211
N
C
N
212
N
O
N
213
N
C
N
214
N
C
N
215
N
S
N
216
N
C
N
217
N
O
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
N
N
230
S
C
N
231
N
C
N
232
N
O
N
233
N
C
Y
234
N
C
Y
235
N
C
Y
236
N
C
Y
237
N
C
Y
238
N
C
Y
239
N
C
N
240
N
O
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
O
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
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
N
C
N
274
N
O
N
275
N
O
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
S
N
284
N
O
N
285
N
O
N
286
N
O
N
287
N
O
N
288
N
N
N
289
S
C
N
290
N
C
N
291
N
O
N
292
R
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
N
Y
314
N
C
Y
315
N
C
Y
316
N
C
Y
317
N
C
Y
318
N
C
N
319
N
O
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
N
N
333
S
C
N
334
N
C
N
335
N
O
N
336
N
C
Y
337
N
C
Y
338
N
C
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
N
343
N
O
N
344
N
O
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
N
N
357
S
C
N
358
N
C
N
359
N
O
N
360
N
C
N
361
N
C
N
362
N
C
N
363
N
O
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
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
sing
N
136
N
sing
N
137
N
doub
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
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
sing
N
201
N
sing
N
202
N
sing
N
203
N
doub
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
Y
227
N
doub
Y
228
N
sing
Y
229
N
sing
N
230
N
sing
Y
231
N
doub
N
232
N
sing
Y
233
N
doub
N
234
N
sing
Y
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
doub
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
sing
N
260
N
sing
N
261
N
sing
N
262
N
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
doub
N
270
N
doub
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
doub
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
doub
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
Y
300
N
doub
Y
301
N
sing
Y
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
sing
Y
309
N
doub
N
310
N
sing
Y
311
N
doub
N
312
N
sing
Y
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
doub
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
Y
328
N
doub
Y
329
N
sing
Y
330
N
sing
N
331
N
sing
Y
332
N
doub
N
333
N
sing
Y
334
N
doub
N
335
N
sing
Y
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
doub
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
US
Science
SCIEAS
0038
0036-8075
260
979
983
8493535
Crystal structure of domains 3 and 4 of rat CD4: relation to the NH2-terminal domains.
1993
10.2210/pdb1cid/pdb
pdb_00001cid
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
x-ray
1
1.0
19706.373
T CELL SURFACE GLYCOPROTEIN CD4
1
man
polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
14
nat
water
no
no
TSITAYKSEGESAEFSFPLNLGEESLQGELRWKAEKAPSSQSWITFSLKNQKVSVQKSTSNPKFQLSETLPLTLQIPQVS
LQFAGSGNLTLTLDRGILYQEVNLVVMKVTQPDSNTLTCEVMGPTSPKMRLILKQENQEARVSRQEKVIQVQAPEAGVWQ
CLLSEGEEVKMDSKIQV
TSITAYKSEGESAEFSFPLNLGEESLQGELRWKAEKAPSSQSWITFSLKNQKVSVQKSTSNPKFQLSETLPLTLQIPQVS
LQFAGSGNLTLTLDRGILYQEVNLVVMKVTQPDSNTLTCEVMGPTSPKMRLILKQENQEARVSRQEKVIQVQAPEAGVWQ
CLLSEGEEVKMDSKIQV
A
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
Norway rat
Rattus
sample
10116
OVARY
Rattus norvegicus
3.66
66.35
atom_site
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
repository
Initial release
Version format compliance
Version format compliance
Atomic model
Data collection
Database references
Other
1
0
1993-07-15
1
1
2008-03-24
1
2
2011-07-13
2
0
2024-06-05
_atom_site.occupancy
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
Y
BNL
1993-01-28
REL
SO4
SULFATE ION
HOH
water
SO4
202
2
SO4
SO4
202
A
HOH
203
3
HOH
HOH
203
A
HOH
204
3
HOH
HOH
204
A
HOH
205
3
HOH
HOH
205
A
HOH
208
3
HOH
HOH
208
A
HOH
209
3
HOH
HOH
209
A
HOH
213
3
HOH
HOH
213
A
HOH
215
3
HOH
HOH
215
A
HOH
216
3
HOH
HOH
216
A
HOH
221
3
HOH
HOH
221
A
HOH
222
3
HOH
HOH
222
A
HOH
226
3
HOH
HOH
226
A
HOH
229
3
HOH
HOH
229
A
HOH
231
3
HOH
HOH
231
A
HOH
232
3
HOH
HOH
232
A
THR
1
n
1
THR
1
A
SER
2
n
2
SER
2
A
ILE
3
n
3
ILE
3
A
THR
4
n
4
THR
4
A
ALA
5
n
5
ALA
5
A
TYR
6
n
6
TYR
6
A
LYS
7
n
7
LYS
7
A
SER
8
n
8
SER
8
A
GLU
9
n
9
GLU
9
A
GLY
10
n
10
GLY
10
A
GLU
11
n
11
GLU
11
A
SER
12
n
12
SER
12
A
ALA
13
n
13
ALA
13
A
GLU
14
n
14
GLU
14
A
PHE
15
n
15
PHE
15
A
SER
16
n
16
SER
16
A
PHE
17
n
17
PHE
17
A
PRO
18
n
18
PRO
18
A
LEU
19
n
19
LEU
19
A
ASN
20
n
20
ASN
20
A
LEU
21
n
21
LEU
21
A
GLY
22
n
22
GLY
22
A
GLU
23
n
23
GLU
23
A
GLU
24
n
24
GLU
24
A
SER
25
n
25
SER
25
A
LEU
26
n
26
LEU
26
A
GLN
27
n
27
GLN
27
A
GLY
28
n
28
GLY
28
A
GLU
29
n
29
GLU
29
A
LEU
30
n
30
LEU
30
A
ARG
31
n
31
ARG
31
A
TRP
32
n
32
TRP
32
A
LYS
33
n
33
LYS
33
A
ALA
34
n
34
ALA
34
A
GLU
35
n
35
GLU
35
A
LYS
36
n
36
LYS
36
A
ALA
37
n
37
ALA
37
A
PRO
38
n
38
PRO
38
A
SER
39
n
39
SER
39
A
SER
40
n
40
SER
40
A
GLN
41
n
41
GLN
41
A
SER
42
n
42
SER
42
A
TRP
43
n
43
TRP
43
A
ILE
44
n
44
ILE
44
A
THR
45
n
45
THR
45
A
PHE
46
n
46
PHE
46
A
SER
47
n
47
SER
47
A
LEU
48
n
48
LEU
48
A
LYS
49
n
49
LYS
49
A
ASN
50
n
50
ASN
50
A
GLN
51
n
51
GLN
51
A
LYS
52
n
52
LYS
52
A
VAL
53
n
53
VAL
53
A
SER
54
n
54
SER
54
A
VAL
55
n
55
VAL
55
A
GLN
56
n
56
GLN
56
A
LYS
57
n
57
LYS
57
A
SER
58
n
58
SER
58
A
THR
59
n
59
THR
59
A
SER
60
n
60
SER
60
A
ASN
61
n
61
ASN
61
A
PRO
62
n
62
PRO
62
A
LYS
63
n
63
LYS
63
A
PHE
64
n
64
PHE
64
A
GLN
65
n
65
GLN
65
A
LEU
66
n
66
LEU
66
A
SER
67
n
67
SER
67
A
GLU
68
n
68
GLU
68
A
THR
69
n
69
THR
69
A
LEU
70
n
70
LEU
70
A
PRO
71
n
71
PRO
71
A
LEU
72
n
72
LEU
72
A
THR
73
n
73
THR
73
A
LEU
74
n
74
LEU
74
A
GLN
75
n
75
GLN
75
A
ILE
76
n
76
ILE
76
A
PRO
77
n
77
PRO
77
A
GLN
78
n
78
GLN
78
A
VAL
79
n
79
VAL
79
A
SER
80
n
80
SER
80
A
LEU
81
n
81
LEU
81
A
GLN
82
n
82
GLN
82
A
PHE
83
n
83
PHE
83
A
ALA
84
n
84
ALA
84
A
GLY
85
n
85
GLY
85
A
SER
86
n
86
SER
86
A
GLY
87
n
87
GLY
87
A
ASN
88
n
88
ASN
88
A
LEU
89
n
89
LEU
89
A
THR
90
n
90
THR
90
A
LEU
91
n
91
LEU
91
A
THR
92
n
92
THR
92
A
LEU
93
n
93
LEU
93
A
ASP
94
n
94
ASP
94
A
ARG
95
n
95
ARG
95
A
GLY
96
n
96
GLY
96
A
ILE
97
n
97
ILE
97
A
LEU
98
n
98
LEU
98
A
TYR
99
n
99
TYR
99
A
GLN
100
n
100
GLN
100
A
GLU
101
n
101
GLU
101
A
VAL
102
n
102
VAL
102
A
ASN
103
n
103
ASN
103
A
LEU
104
n
104
LEU
104
A
VAL
105
n
105
VAL
105
A
VAL
106
n
106
VAL
106
A
MET
107
n
107
MET
107
A
LYS
108
n
108
LYS
108
A
VAL
109
n
109
VAL
109
A
THR
110
n
110
THR
110
A
GLN
111
n
111
GLN
111
A
PRO
112
n
112
PRO
112
A
ASP
113
n
113
ASP
113
A
SER
114
n
114
SER
114
A
ASN
115
n
115
ASN
115
A
THR
116
n
116
THR
116
A
LEU
117
n
117
LEU
117
A
THR
118
n
118
THR
118
A
CYS
119
n
119
CYS
119
A
GLU
120
n
120
GLU
120
A
VAL
121
n
121
VAL
121
A
MET
122
n
122
MET
122
A
GLY
123
n
123
GLY
123
A
PRO
124
n
124
PRO
124
A
THR
125
n
125
THR
125
A
SER
126
n
126
SER
126
A
PRO
127
n
127
PRO
127
A
LYS
128
n
128
LYS
128
A
MET
129
n
129
MET
129
A
ARG
130
n
130
ARG
130
A
LEU
131
n
131
LEU
131
A
ILE
132
n
132
ILE
132
A
LEU
133
n
133
LEU
133
A
LYS
134
n
134
LYS
134
A
GLN
135
n
135
GLN
135
A
GLU
136
n
136
GLU
136
A
ASN
137
n
137
ASN
137
A
GLN
138
n
138
GLN
138
A
GLU
139
n
139
GLU
139
A
ALA
140
n
140
ALA
140
A
ARG
141
n
141
ARG
141
A
VAL
142
n
142
VAL
142
A
SER
143
n
143
SER
143
A
ARG
144
n
144
ARG
144
A
GLN
145
n
145
GLN
145
A
GLU
146
n
146
GLU
146
A
LYS
147
n
147
LYS
147
A
VAL
148
n
148
VAL
148
A
ILE
149
n
149
ILE
149
A
GLN
150
n
150
GLN
150
A
VAL
151
n
151
VAL
151
A
GLN
152
n
152
GLN
152
A
ALA
153
n
153
ALA
153
A
PRO
154
n
154
PRO
154
A
GLU
155
n
155
GLU
155
A
ALA
156
n
156
ALA
156
A
GLY
157
n
157
GLY
157
A
VAL
158
n
158
VAL
158
A
TRP
159
n
159
TRP
159
A
GLN
160
n
160
GLN
160
A
CYS
161
n
161
CYS
161
A
LEU
162
n
162
LEU
162
A
LEU
163
n
163
LEU
163
A
SER
164
n
164
SER
164
A
GLU
165
n
165
GLU
165
A
GLY
166
n
166
GLY
166
A
GLU
167
n
167
GLU
167
A
GLU
168
n
168
GLU
168
A
VAL
169
n
169
VAL
169
A
LYS
170
n
170
LYS
170
A
MET
171
n
171
MET
171
A
ASP
172
n
172
ASP
172
A
SER
173
n
173
SER
173
A
LYS
174
n
174
LYS
174
A
ILE
175
n
175
ILE
175
A
GLN
176
n
176
GLN
176
A
VAL
177
n
177
VAL
177
A
author_defined_assembly
1
monomeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
GLN
56
A
N
GLN
56
A
O
THR
45
A
O
THR
45
A
N
LEU
48
A
N
LEU
48
A
O
LEU
26
A
O
LEU
26
A
N
LYS
33
A
N
LYS
33
A
O
SER
86
A
O
SER
86
A
N
LEU
91
A
N
LEU
91
A
O
LEU
98
A
O
LEU
98
A
N
VAL
105
A
N
VAL
105
A
O
ALA
5
A
O
ALA
5
A
N
GLN
56
A
N
GLN
56
A
O
THR
45
A
O
THR
45
A
N
LEU
48
A
N
LEU
48
A
O
LEU
26
A
O
LEU
26
A
N
LYS
33
A
N
LYS
33
A
O
SER
86
A
O
SER
86
A
N
LEU
91
A
N
LEU
91
A
O
LEU
98
A
O
LEU
98
A
O
THR
110
A
O
THR
110
A
N
THR
118
A
N
THR
118
A
N
CYS
119
A
N
CYS
119
A
O
ILE
149
A
O
ILE
149
A
N
PHE
15
A
N
PHE
15
A
O
LEU
74
A
O
LEU
74
A
N
GLN
75
A
N
GLN
75
A
O
GLN
65
A
O
GLN
65
A
O
ARG
144
A
O
ARG
144
A
N
LEU
131
A
N
LEU
131
A
O
LYS
134
A
O
LYS
134
A
N
GLN
160
A
N
GLN
160
A
N
GLU
165
A
N
GLU
165
A
O
GLU
168
A
O
GLU
168
1
A
CB
GLN
27
A
CB
GLN
27
0
Y
1
A
CG
GLN
27
A
CG
GLN
27
0
Y
1
A
CD
GLN
27
A
CD
GLN
27
0
Y
1
A
OE1
GLN
27
A
OE1
GLN
27
0
Y
1
A
NE2
GLN
27
A
NE2
GLN
27
0
Y
1
A
CG
GLU
68
A
CG
GLU
68
0
Y
1
A
CD
GLU
68
A
CD
GLU
68
0
Y
1
A
OE1
GLU
68
A
OE1
GLU
68
0
Y
1
A
OE2
GLU
68
A
OE2
GLU
68
0
Y
1
A
O1
SO4
202
B
O1
SO4
1
1
N
1
A
O2
SO4
202
B
O2
SO4
1
1
N
1
A
O3
SO4
202
B
O3
SO4
1
1
N
1
A
O4
SO4
202
B
O4
SO4
1
1
N
1
A
A
O
O
LYS
HOH
57
222
1.61
1
A
A
O
OE1
THR
GLN
1
100
1.93
1
A
A
NZ
OG
LYS
SER
33
40
2.18
1
A
LEU
70
11.11
1
A
A
LEU
PRO
70
71
38.39
1
11.94
1.90
110.30
122.24
A
A
A
N
CA
CB
THR
THR
THR
4
4
4
N
1
9.93
1.60
122.70
132.63
A
A
A
O
C
N
THR
THR
ALA
4
4
5
Y
1
11.45
1.40
110.10
121.55
A
A
A
N
CA
CB
ALA
ALA
ALA
5
5
5
N
1
15.34
1.60
122.70
138.04
A
A
A
O
C
N
ALA
ALA
TYR
5
5
6
Y
1
-5.61
0.60
121.00
115.39
A
A
A
CB
CG
CD1
TYR
TYR
TYR
6
6
6
N
1
-7.60
0.90
119.80
112.20
A
A
A
CD1
CE1
CZ
TYR
TYR
TYR
6
6
6
N
1
13.45
1.50
110.50
123.95
A
A
A
N
CA
CB
SER
SER
SER
8
8
8
N
1
-13.86
2.20
117.20
103.34
A
A
A
CA
C
N
SER
SER
GLU
8
8
9
Y
1
-11.45
1.80
110.60
99.15
A
A
A
N
CA
CB
GLU
GLU
GLU
9
9
9
N
1
-13.42
1.80
110.60
97.18
A
A
A
N
CA
CB
GLU
GLU
GLU
11
11
11
N
1
17.08
2.00
118.30
135.38
A
A
A
CG
CD
OE2
GLU
GLU
GLU
11
11
11
N
1
-12.38
1.60
122.70
110.32
A
A
A
O
C
N
GLU
GLU
SER
11
11
12
Y
1
11.76
1.80
110.60
122.36
A
A
A
N
CA
CB
GLU
GLU
GLU
14
14
14
N
1
12.81
1.20
123.30
136.11
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
14
14
14
N
1
-8.32
1.20
103.30
94.98
A
A
A
N
CA
CB
PRO
PRO
PRO
18
18
18
N
1
15.72
2.50
121.70
137.42
A
A
A
C
N
CA
LEU
ASN
ASN
19
20
20
Y
1
15.50
2.30
115.30
130.80
A
A
A
CA
CB
CG
LEU
LEU
LEU
21
21
21
N
1
15.18
2.10
120.10
135.28
A
A
A
CA
C
O
GLU
GLU
GLU
24
24
24
N
1
23.06
2.50
121.70
144.76
A
A
A
C
N
CA
GLU
SER
SER
24
25
25
Y
1
-18.34
2.70
111.00
92.66
A
A
A
N
CA
C
GLN
GLN
GLN
27
27
27
N
1
-13.38
1.80
110.60
97.22
A
A
A
N
CA
CB
GLU
GLU
GLU
29
29
29
N
1
15.12
2.20
113.40
128.52
A
A
A
CA
CB
CG
GLU
GLU
GLU
29
29
29
N
1
12.38
2.00
118.30
130.68
A
A
A
CG
CD
OE2
GLU
GLU
GLU
29
29
29
N
1
9.07
1.50
110.10
119.17
A
A
A
CB
CA
C
ALA
ALA
ALA
34
34
34
N
1
15.07
1.50
110.50
125.57
A
A
A
N
CA
CB
SER
SER
SER
40
40
40
N
1
-18.65
2.20
117.20
98.55
A
A
A
CA
C
N
SER
SER
GLN
40
40
41
Y
1
11.28
1.50
110.50
121.78
A
A
A
N
CA
CB
SER
SER
SER
42
42
42
N
1
-8.80
1.30
126.60
117.80
A
A
A
CB
CG
CD2
TRP
TRP
TRP
43
43
43
N
1
12.01
1.30
127.00
139.01
A
A
A
CB
CG
CD1
TRP
TRP
TRP
43
43
43
N
1
10.08
1.60
122.70
132.78
A
A
A
O
C
N
PHE
PHE
SER
46
46
47
Y
1
11.78
1.80
110.60
122.38
A
A
A
N
CA
CB
LYS
LYS
LYS
52
52
52
N
1
16.31
2.60
111.60
127.91
A
A
A
CB
CG
CD
LYS
LYS
LYS
52
52
52
N
1
13.07
2.00
110.40
123.47
A
A
A
CB
CA
C
GLN
GLN
GLN
56
56
56
N
1
14.28
2.10
120.10
134.38
A
A
A
CA
C
O
LYS
LYS
LYS
57
57
57
N
1
14.59
1.90
110.30
124.89
A
A
A
N
CA
CB
THR
THR
THR
59
59
59
N
1
12.09
1.60
122.70
134.79
A
A
A
O
C
N
THR
THR
SER
59
59
60
Y
1
17.24
2.70
111.20
128.44
A
A
A
CA
CB
OG
SER
SER
SER
60
60
60
N
1
-14.45
2.10
120.10
105.65
A
A
A
CA
C
O
ASN
ASN
ASN
61
61
61
N
1
15.12
1.90
121.10
136.22
A
A
A
O
C
N
ASN
ASN
PRO
61
61
62
Y
1
-14.87
2.00
110.40
95.53
A
A
A
CB
CA
C
GLN
GLN
GLN
65
65
65
N
1
10.82
1.80
110.60
121.42
A
A
A
N
CA
CB
GLN
GLN
GLN
65
65
65
N
1
9.90
1.60
122.70
132.60
A
A
A
O
C
N
GLN
GLN
LEU
65
65
66
Y
1
20.08
2.30
115.30
135.38
A
A
A
CA
CB
CG
LEU
LEU
LEU
66
66
66
N
1
14.83
2.20
113.40
128.23
A
A
A
CA
CB
CG
GLU
GLU
GLU
68
68
68
N
1
13.22
2.20
117.20
130.42
A
A
A
CA
C
N
GLU
GLU
THR
68
68
69
Y
1
16.62
1.90
110.20
126.82
A
A
A
CB
CA
C
LEU
LEU
LEU
70
70
70
N
1
-11.69
1.70
111.00
99.31
A
A
A
CB
CG
CD1
LEU
LEU
LEU
70
70
70
N
1
10.39
1.70
111.00
121.39
A
A
A
CB
CG
CD2
LEU
LEU
LEU
70
70
70
N
1
-15.57
2.10
120.10
104.53
A
A
A
CA
C
O
LEU
LEU
LEU
70
70
70
N
1
17.07
1.90
121.10
138.17
A
A
A
O
C
N
LEU
LEU
PRO
70
70
71
Y
1
28.00
2.60
112.10
140.10
A
A
A
N
CA
C
PRO
PRO
PRO
71
71
71
N
1
15.39
2.00
110.40
125.79
A
A
A
CB
CA
C
GLN
GLN
GLN
75
75
75
N
1
-18.33
1.80
110.60
92.27
A
A
A
N
CA
CB
GLN
GLN
GLN
75
75
75
N
1
20.95
2.20
113.40
134.35
A
A
A
CA
CB
CG
GLN
GLN
GLN
75
75
75
N
1
-14.34
2.10
120.10
105.76
A
A
A
CA
C
O
GLN
GLN
GLN
75
75
75
N
1
12.55
2.00
111.60
124.15
A
A
A
CB
CA
C
ILE
ILE
ILE
76
76
76
N
1
20.56
2.60
112.10
132.66
A
A
A
N
CA
C
PRO
PRO
PRO
77
77
77
N
1
15.36
2.00
110.40
125.76
A
A
A
CB
CA
C
GLN
GLN
GLN
78
78
78
N
1
25.53
2.20
113.40
138.93
A
A
A
CA
CB
CG
GLN
GLN
GLN
78
78
78
N
1
23.06
2.60
111.60
134.66
A
A
A
CB
CG
CD
GLN
GLN
GLN
78
78
78
N
1
-16.89
2.70
111.00
94.11
A
A
A
N
CA
C
GLN
GLN
GLN
78
78
78
N
1
17.67
1.50
110.90
128.57
A
A
A
CA
CB
CG1
VAL
VAL
VAL
79
79
79
N
1
-19.97
1.50
110.90
90.93
A
A
A
CA
CB
CG2
VAL
VAL
VAL
79
79
79
N
1
20.30
2.30
115.30
135.60
A
A
A
CA
CB
CG
LEU
LEU
LEU
91
91
91
N
1
13.75
2.10
120.10
133.85
A
A
A
CA
C
O
THR
THR
THR
92
92
92
N
1
20.83
2.50
121.70
142.53
A
A
A
C
N
CA
THR
LEU
LEU
92
93
93
Y
1
26.52
2.10
120.10
146.62
A
A
A
CA
C
O
LEU
LEU
LEU
93
93
93
N
1
-21.77
2.20
117.20
95.43
A
A
A
CA
C
N
LEU
LEU
ASP
93
93
94
Y
1
-22.82
2.70
111.00
88.18
A
A
A
N
CA
C
ASP
ASP
ASP
94
94
94
N
1
14.13
2.20
113.40
127.53
A
A
A
CA
CB
CG
ARG
ARG
ARG
95
95
95
N
1
10.26
1.40
123.60
133.86
A
A
A
CD
NE
CZ
ARG
ARG
ARG
95
95
95
N
1
5.90
0.60
121.00
126.90
A
A
A
CB
CG
CD1
TYR
TYR
TYR
99
99
99
N
1
15.26
1.80
110.60
125.86
A
A
A
N
CA
CB
GLU
GLU
GLU
101
101
101
N
1
14.24
1.60
122.70
136.94
A
A
A
O
C
N
ASN
ASN
LEU
103
103
104
Y
1
15.67
1.60
122.70
138.37
A
A
A
O
C
N
LEU
LEU
VAL
104
104
105
Y
1
11.74
1.60
100.20
111.94
A
A
A
CG
SD
CE
MET
MET
MET
107
107
107
N
1
16.53
2.00
121.60
138.13
A
A
A
CG
CD
OE1
GLN
GLN
GLN
111
111
111
N
1
10.00
1.60
122.70
132.70
A
A
A
O
C
N
ASN
ASN
THR
115
115
116
Y
1
15.09
2.00
110.40
125.49
A
A
A
N
CA
CB
LEU
LEU
LEU
117
117
117
N
1
15.30
1.80
110.60
125.90
A
A
A
N
CA
CB
GLU
GLU
GLU
120
120
120
N
1
15.16
1.20
123.30
138.46
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
120
120
120
N
1
12.15
1.40
123.60
135.75
A
A
A
CD
NE
CZ
ARG
ARG
ARG
130
130
130
N
1
-5.29
0.50
120.30
115.01
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
130
130
130
N
1
8.94
0.50
120.30
129.24
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
130
130
130
N
1
15.10
2.50
121.70
136.80
A
A
A
C
N
CA
LEU
LYS
LYS
133
134
134
Y
1
-14.56
2.00
110.40
95.84
A
A
A
CB
CA
C
LYS
LYS
LYS
134
134
134
N
1
-20.70
2.60
111.60
90.90
A
A
A
CB
CG
CD
LYS
LYS
LYS
134
134
134
N
1
-8.41
1.40
110.10
101.69
A
A
A
N
CA
CB
ALA
ALA
ALA
140
140
140
N
1
-3.94
0.50
120.30
116.36
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
141
141
141
N
1
9.08
1.50
110.50
119.58
A
A
A
N
CA
CB
SER
SER
SER
143
143
143
N
1
21.97
2.70
111.20
133.17
A
A
A
CA
CB
OG
SER
SER
SER
143
143
143
N
1
13.39
1.40
123.60
136.99
A
A
A
CD
NE
CZ
ARG
ARG
ARG
144
144
144
N
1
4.05
0.50
120.30
124.35
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
144
144
144
N
1
-11.04
1.80
110.60
99.56
A
A
A
N
CA
CB
GLN
GLN
GLN
145
145
145
N
1
-13.36
2.20
113.40
100.04
A
A
A
CA
CB
CG
GLU
GLU
GLU
155
155
155
N
1
7.45
1.20
123.30
130.75
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
155
155
155
N
1
-17.91
2.00
118.30
100.39
A
A
A
CG
CD
OE1
GLU
GLU
GLU
155
155
155
N
1
13.13
2.00
110.40
123.53
A
A
A
CB
CA
C
GLN
GLN
GLN
160
160
160
N
1
22.40
2.30
115.30
137.70
A
A
A
CA
CB
CG
LEU
LEU
LEU
162
162
162
N
1
24.64
2.30
115.30
139.94
A
A
A
CA
CB
CG
LEU
LEU
LEU
163
163
163
N
1
18.91
2.20
113.40
132.31
A
A
A
CA
CB
CG
GLU
GLU
GLU
167
167
167
N
1
11.72
1.20
123.30
135.02
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
168
168
168
N
1
14.38
2.10
120.10
134.48
A
A
A
CA
C
O
GLU
GLU
GLU
168
168
168
N
1
-15.69
2.20
117.20
101.51
A
A
A
CA
C
N
GLU
GLU
VAL
168
168
169
Y
1
14.84
1.60
122.70
137.54
A
A
A
O
C
N
VAL
VAL
LYS
169
169
170
Y
1
-10.09
1.60
100.20
90.11
A
A
A
CG
SD
CE
MET
MET
MET
171
171
171
N
1
11.53
1.60
122.70
134.23
A
A
A
O
C
N
MET
MET
ASP
171
171
172
Y
1
6.28
0.90
118.30
124.58
A
A
A
CB
CG
OD1
ASP
ASP
ASP
172
172
172
N
1
-6.05
0.90
118.30
112.25
A
A
A
CB
CG
OD2
ASP
ASP
ASP
172
172
172
N
1
-13.86
1.50
110.50
96.64
A
A
A
N
CA
CB
SER
SER
SER
173
173
173
N
1
-14.78
2.00
110.40
95.62
A
A
A
CB
CA
C
LYS
LYS
LYS
174
174
174
N
1
-26.37
2.10
120.10
93.73
A
A
A
CA
C
O
VAL
VAL
VAL
177
177
177
N
1
A
A
CA
CB
SER
SER
143
143
-0.093
0.015
1.525
1.432
N
1
A
A
O
O
HOH
HOH
232
232
0.47
1_555
6_556
1
A
SER
2
-32.83
154.47
1
A
ASN
20
24.12
43.75
1
A
LEU
21
-55.81
81.30
1
A
PRO
38
-83.56
37.26
1
A
SER
39
-59.31
88.47
1
A
GLN
41
155.25
78.65
1
A
LYS
57
-13.74
104.56
1
A
LEU
70
-58.88
107.89
1
A
LEU
72
74.22
87.10
1
A
GLN
78
-162.81
79.42
1
A
VAL
79
-48.12
153.95
1
A
LEU
93
18.64
53.24
1
A
ARG
95
-158.48
-34.02
1
A
ASP
113
-161.85
-148.11
1
A
PRO
124
-65.73
92.20
1
A
GLU
136
-24.40
-63.26
1
A
GLN
145
-103.31
60.22
1
A
ALA
153
32.49
73.03
0.233
2.8
10.0
1
2.8
10.0
14
1396
1
0
1381
0.022
0.081
refinement
PROLSQ
CRYSTAL STRUCTURE OF DOMAINS 3 & 4 OF RAT CD4 AND THEIR RELATIONSHIP TO THE NH2-TERMINAL DOMAINS
1
N
N
2
N
N
3
N
N
A
SER
80
A
SER
80
HELX_P
A
PHE
83
A
PHE
83
5
1
4
disulf
1.986
A
CYS
119
A
SG
CYS
119
1_555
A
CYS
161
A
SG
CYS
161
1_555
T-CELL SURFACE GLYCOPROTEIN
T-CELL SURFACE GLYCOPROTEIN
A
ASN
61
A
ASN
61
1
A
PRO
62
A
PRO
62
-5.66
CD4_RAT
UNP
1
1
P05540
MCRGFSFRHLLPLLLLQLSKLLVVTQGKTVVLGKEGGSAELPCESTSRRSASFAWKSSDQKTILGYKNKLLIKGSLELYS
RFDSRKNAWERGSFPLIINKLRMEDSQTYVCELENKKEEVELWVFRVTFNPGTRLLQGQSLTLILDSNPKVSDPPIECKH
KSSNIVKDSKAFSTHSLRIQDSGIWNCTVTLNQKKHSFDMKLSVLGFASTSITAYKSEGESAEFSFPLNLGEESLQGELR
WKAEKAPSSQSWITFSLKNQKVSVQKSTSNPKFQLSETLPLTLQIPQVSLQFAGSGNLTLTLDRGILYQEVNLVVMKVTQ
PDSNTLTCEVMGPTSPKMRLILKQENQEARVSRQEKVIQVQAPEAGVWQCLLSEGEEVKMDSKIQVLSKGLNQTMFLAVV
LGSAFSFLVFTGLCILFCVRCRHQQRQAARMSQIKRLLSEKKTCQCSHRMQKSHNLI
210
386
1CID
1
177
P05540
A
1
1
177
6
7
3
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
52
A
LYS
52
A
GLN
56
A
GLN
56
A
TRP
43
A
TRP
43
A
LYS
49
A
LYS
49
A
LEU
26
A
LEU
26
A
ALA
34
A
ALA
34
A
GLY
85
A
GLY
85
A
THR
92
A
THR
92
A
ILE
97
A
ILE
97
A
THR
110
A
THR
110
A
THR
4
A
THR
4
A
SER
8
A
SER
8
A
LYS
52
A
LYS
52
A
GLN
56
A
GLN
56
A
TRP
43
A
TRP
43
A
LYS
49
A
LYS
49
A
LEU
26
A
LEU
26
A
ALA
34
A
ALA
34
A
GLY
85
A
GLY
85
A
THR
92
A
THR
92
A
ILE
97
A
ILE
97
A
THR
110
A
THR
110
A
THR
116
A
THR
116
A
MET
122
A
MET
122
A
VAL
148
A
VAL
148
A
GLN
152
A
GLN
152
A
ALA
13
A
ALA
13
A
SER
16
A
SER
16
A
THR
73
A
THR
73
A
ILE
76
A
ILE
76
A
GLN
65
A
GLN
65
A
LEU
66
A
LEU
66
A
ALA
140
A
ALA
140
A
ARG
144
A
ARG
144
A
MET
129
A
MET
129
A
GLN
135
A
GLN
135
A
VAL
158
A
VAL
158
A
GLU
165
A
GLU
165
A
GLU
168
A
GLU
168
A
GLN
176
A
GLN
176
152
P 31 2 1