0.019600
-0.000000
0.001537
0.000000
0.012656
0.000000
0.000000
0.000000
0.015861
0.00000
0.00000
0.00000
Wielens, J.
Laguerre, A.J.K.
Parker, M.W.
Scanlon, M.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
94.48
90.00
51.020
79.011
63.240
C23 H34 N2 O4 S
434.592
11-({[5-(dimethylamino)naphthalen-1-yl]sulfonyl}amino)undecanoic acid
11-(Dansylamino)undecanoic acid
non-polymer
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
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
Mg 2
24.305
MAGNESIUM ION
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
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
Y
1
N
C
Y
2
N
C
Y
3
N
C
Y
4
N
C
Y
5
N
C
Y
6
N
C
Y
7
N
C
Y
8
N
C
Y
9
N
C
Y
10
N
C
N
11
N
N
N
12
N
C
N
13
N
C
N
14
N
S
N
15
N
O
N
16
N
O
N
17
N
N
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
C
N
22
N
C
N
23
N
C
N
24
N
C
N
25
N
C
N
26
N
C
N
27
N
C
N
28
N
C
N
29
N
O
N
30
N
O
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
H
N
49
N
H
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
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
N
N
66
S
C
N
67
N
C
N
68
N
O
N
69
N
C
N
70
N
O
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
N
N
79
S
C
N
80
N
C
N
81
N
O
N
82
N
C
N
83
N
C
N
84
N
C
N
85
N
N
N
86
N
C
N
87
N
N
N
88
N
N
N
89
N
O
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
N
N
106
S
C
N
107
N
C
N
108
N
O
N
109
N
C
N
110
N
C
N
111
N
O
N
112
N
N
N
113
N
O
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
N
N
123
S
C
N
124
N
C
N
125
N
O
N
126
N
C
N
127
N
C
N
128
N
O
N
129
N
O
N
130
N
O
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
N
143
N
C
N
144
N
C
N
145
N
O
N
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
N
C
N
163
N
C
N
164
N
C
N
165
N
O
N
166
N
O
N
167
N
O
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
N
N
178
N
C
N
179
N
C
N
180
N
O
N
181
N
O
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
N
N
188
S
C
N
189
N
C
N
190
N
O
N
191
N
C
Y
192
N
C
Y
193
N
N
Y
194
N
C
Y
195
N
C
Y
196
N
N
N
197
N
O
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
O
N
209
N
H
N
210
N
H
N
211
N
N
N
212
S
C
N
213
N
C
N
214
N
O
N
215
S
C
N
216
N
C
N
217
N
C
N
218
N
C
N
219
N
O
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
N
N
234
S
C
N
235
N
C
N
236
N
O
N
237
N
C
N
238
N
C
N
239
N
C
N
240
N
C
N
241
N
O
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
H
N
253
N
H
N
254
N
H
N
255
N
N
N
256
S
C
N
257
N
C
N
258
N
O
N
259
N
C
N
260
N
C
N
261
N
C
N
262
N
C
N
263
N
N
N
264
N
O
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
N
N
281
S
C
N
282
N
C
N
283
N
O
N
284
N
C
N
285
N
C
N
286
N
S
N
287
N
C
N
288
N
O
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
MG
N
301
N
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
N
C
Y
306
N
C
Y
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
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
H
N
323
N
H
N
324
N
N
N
325
S
C
N
326
N
C
N
327
N
O
N
328
N
C
N
329
N
O
N
330
N
O
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
H
N
338
N
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
R
C
N
343
N
O
N
344
N
C
N
345
N
O
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
N
N
356
S
C
N
357
N
C
N
358
N
O
N
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
N
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
N
369
N
O
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
N
N
383
S
C
N
384
N
C
N
385
N
O
N
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
N
393
N
O
N
394
N
O
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
N
N
407
S
C
N
408
N
C
N
409
N
O
N
410
N
C
N
411
N
C
N
412
N
C
N
413
N
O
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
Y
1
N
doub
Y
2
N
sing
N
3
N
sing
Y
4
N
sing
Y
5
N
sing
Y
6
N
sing
Y
7
N
doub
N
8
N
sing
Y
9
N
sing
Y
10
N
doub
N
11
N
sing
N
12
N
sing
Y
13
N
doub
N
14
N
sing
Y
15
N
sing
N
16
N
sing
Y
17
N
doub
N
18
N
sing
N
19
N
sing
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
doub
N
30
N
doub
N
31
N
sing
N
32
N
sing
N
33
N
sing
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
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
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
sing
N
62
N
sing
N
63
N
doub
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
doub
N
99
N
sing
N
100
N
sing
N
101
N
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
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
N
116
N
sing
N
117
N
sing
N
118
N
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
doub
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
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
doub
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
doub
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
doub
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
doub
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
doub
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
Y
192
N
sing
Y
193
N
doub
Y
194
N
doub
N
195
N
sing
Y
196
N
sing
N
197
N
sing
Y
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
doub
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
doub
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
doub
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
doub
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
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
N
305
N
sing
Y
306
N
doub
N
307
N
sing
Y
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
doub
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
doub
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
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
Y
352
N
doub
Y
353
N
sing
Y
354
N
sing
N
355
N
sing
Y
356
N
doub
Y
357
N
sing
Y
358
N
sing
N
359
N
sing
Y
360
N
sing
Y
361
N
doub
N
362
N
sing
Y
363
N
doub
N
364
N
sing
Y
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
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
doub
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
Y
380
N
doub
Y
381
N
sing
Y
382
N
sing
N
383
N
sing
Y
384
N
doub
N
385
N
sing
Y
386
N
doub
N
387
N
sing
Y
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
doub
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
To be Published
0353
Crystal structures of human and rat intestinal fatty acid binding proteins in complex with 11-(Dansylamino)undecanoic acid
10.2210/pdb3akm/pdb
pdb_00003akm
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
mirrors
CCD
2008-04-18
ADSC QUANTUM 210r
silicon 1 1 1
SINGLE WAVELENGTH
M
x-ray
1
0.954
1.0
MX1
Australian Synchrotron
0.954
SYNCHROTRON
AUSTRALIAN SYNCHROTRON BEAMLINE MX1
15098.044
Fatty acid-binding protein, intestinal
4
man
polymer
434.592
11-({[5-(dimethylamino)naphthalen-1-yl]sulfonyl}amino)undecanoic acid
4
syn
non-polymer
24.305
MAGNESIUM ION
4
syn
non-polymer
18.015
water
106
nat
water
Intestinal-type fatty acid-binding protein, I-FABP, Fatty acid-binding protein 2
no
no
AFDSTWKVDRSENYDKFMEKMGVNIVKRKLAAHDNLKLTITQEGNKFTVKESSAFRNIEVVFELGVTFNYNLADGTELRG
TWSLEGNKLIGKFKRTDNGNELNTVREIIGDELVQTYVYEGVEAKRIFKKD
AFDSTWKVDRSENYDKFMEKMGVNIVKRKLAAHDNLKLTITQEGNKFTVKESSAFRNIEVVFELGVTFNYNLADGTELRG
TWSLEGNKLIGKFKRTDNGNELNTVREIIGDELVQTYVYEGVEAKRIFKKD
A,B,C,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
human
sample
9606
Homo sapiens
511693
Escherichia coli
BL21
plasmid
pET45b(+)
1
2.10
41.54
VAPOR DIFFUSION, HANGING DROP
7.5
30-34% w/v PEG 4000, 0.2M Magnesium chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Data collection
Database references
Derived calculations
Refinement description
1
0
2011-07-20
1
1
2023-11-01
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Crystal structure of rat intestinal fatty-acid-binding protein. Refinement and analysis of the escherichia coli-derived protein with bound palmitate
NMR study of human intestinal fatty acid binding protein
PDBJ
Y
PDBJ
2010-07-14
REL
REL
11D
11-({[5-(dimethylamino)naphthalen-1-yl]sulfonyl}amino)undecanoic acid
MG
MAGNESIUM ION
HOH
water
3IFB
PDB ENTRY 3IFB
PDB
experimental model
11D
1
2
11D
11D
132
A
MG
1
3
MG
MG
133
A
11D
1
2
11D
11D
132
B
MG
1
3
MG
MG
133
B
11D
1
2
11D
11D
132
C
MG
1
3
MG
MG
133
C
11D
1
2
11D
11D
132
D
MG
1
3
MG
MG
133
D
HOH
7
4
HOH
HOH
134
A
HOH
10
4
HOH
HOH
135
A
HOH
11
4
HOH
HOH
136
A
HOH
16
4
HOH
HOH
137
A
HOH
19
4
HOH
HOH
138
A
HOH
22
4
HOH
HOH
139
A
HOH
23
4
HOH
HOH
140
A
HOH
25
4
HOH
HOH
141
A
HOH
26
4
HOH
HOH
142
A
HOH
27
4
HOH
HOH
143
A
HOH
30
4
HOH
HOH
144
A
HOH
32
4
HOH
HOH
145
A
HOH
39
4
HOH
HOH
146
A
HOH
41
4
HOH
HOH
147
A
HOH
42
4
HOH
HOH
148
A
HOH
43
4
HOH
HOH
149
A
HOH
45
4
HOH
HOH
150
A
HOH
55
4
HOH
HOH
151
A
HOH
60
4
HOH
HOH
152
A
HOH
61
4
HOH
HOH
153
A
HOH
88
4
HOH
HOH
154
A
HOH
89
4
HOH
HOH
155
A
HOH
91
4
HOH
HOH
156
A
HOH
95
4
HOH
HOH
157
A
HOH
97
4
HOH
HOH
158
A
HOH
99
4
HOH
HOH
159
A
HOH
101
4
HOH
HOH
160
A
HOH
103
4
HOH
HOH
161
A
HOH
2
4
HOH
HOH
134
B
HOH
6
4
HOH
HOH
135
B
HOH
12
4
HOH
HOH
136
B
HOH
20
4
HOH
HOH
137
B
HOH
24
4
HOH
HOH
138
B
HOH
31
4
HOH
HOH
139
B
HOH
33
4
HOH
HOH
140
B
HOH
35
4
HOH
HOH
141
B
HOH
38
4
HOH
HOH
142
B
HOH
44
4
HOH
HOH
143
B
HOH
50
4
HOH
HOH
144
B
HOH
52
4
HOH
HOH
145
B
HOH
53
4
HOH
HOH
146
B
HOH
54
4
HOH
HOH
147
B
HOH
58
4
HOH
HOH
148
B
HOH
62
4
HOH
HOH
149
B
HOH
66
4
HOH
HOH
150
B
HOH
67
4
HOH
HOH
151
B
HOH
68
4
HOH
HOH
152
B
HOH
69
4
HOH
HOH
153
B
HOH
81
4
HOH
HOH
154
B
HOH
84
4
HOH
HOH
155
B
HOH
87
4
HOH
HOH
156
B
HOH
90
4
HOH
HOH
157
B
HOH
94
4
HOH
HOH
158
B
HOH
98
4
HOH
HOH
159
B
HOH
100
4
HOH
HOH
160
B
HOH
4
4
HOH
HOH
134
C
HOH
8
4
HOH
HOH
135
C
HOH
13
4
HOH
HOH
136
C
HOH
15
4
HOH
HOH
137
C
HOH
17
4
HOH
HOH
138
C
HOH
18
4
HOH
HOH
139
C
HOH
29
4
HOH
HOH
140
C
HOH
36
4
HOH
HOH
141
C
HOH
46
4
HOH
HOH
142
C
HOH
47
4
HOH
HOH
143
C
HOH
49
4
HOH
HOH
144
C
HOH
51
4
HOH
HOH
145
C
HOH
56
4
HOH
HOH
146
C
HOH
63
4
HOH
HOH
147
C
HOH
64
4
HOH
HOH
148
C
HOH
65
4
HOH
HOH
149
C
HOH
70
4
HOH
HOH
150
C
HOH
80
4
HOH
HOH
152
C
HOH
82
4
HOH
HOH
153
C
HOH
83
4
HOH
HOH
154
C
HOH
86
4
HOH
HOH
155
C
HOH
92
4
HOH
HOH
156
C
HOH
1
4
HOH
HOH
134
D
HOH
3
4
HOH
HOH
135
D
HOH
5
4
HOH
HOH
136
D
HOH
9
4
HOH
HOH
137
D
HOH
14
4
HOH
HOH
138
D
HOH
21
4
HOH
HOH
139
D
HOH
28
4
HOH
HOH
140
D
HOH
34
4
HOH
HOH
141
D
HOH
37
4
HOH
HOH
142
D
HOH
40
4
HOH
HOH
143
D
HOH
48
4
HOH
HOH
144
D
HOH
57
4
HOH
HOH
145
D
HOH
59
4
HOH
HOH
146
D
HOH
71
4
HOH
HOH
147
D
HOH
72
4
HOH
HOH
148
D
HOH
73
4
HOH
HOH
149
D
HOH
74
4
HOH
HOH
150
D
HOH
79
4
HOH
HOH
151
D
HOH
76
4
HOH
HOH
152
D
HOH
77
4
HOH
HOH
153
D
HOH
78
4
HOH
HOH
154
D
HOH
85
4
HOH
HOH
155
D
HOH
93
4
HOH
HOH
156
D
HOH
96
4
HOH
HOH
157
D
HOH
102
4
HOH
HOH
158
D
HOH
104
4
HOH
HOH
159
D
HOH
105
4
HOH
HOH
160
D
HOH
106
4
HOH
HOH
161
D
HOH
75
4
HOH
HOH
162
D
ALA
1
n
1
ALA
1
A
PHE
2
n
2
PHE
2
A
ASP
3
n
3
ASP
3
A
SER
4
n
4
SER
4
A
THR
5
n
5
THR
5
A
TRP
6
n
6
TRP
6
A
LYS
7
n
7
LYS
7
A
VAL
8
n
8
VAL
8
A
ASP
9
n
9
ASP
9
A
ARG
10
n
10
ARG
10
A
SER
11
n
11
SER
11
A
GLU
12
n
12
GLU
12
A
ASN
13
n
13
ASN
13
A
TYR
14
n
14
TYR
14
A
ASP
15
n
15
ASP
15
A
LYS
16
n
16
LYS
16
A
PHE
17
n
17
PHE
17
A
MET
18
n
18
MET
18
A
GLU
19
n
19
GLU
19
A
LYS
20
n
20
LYS
20
A
MET
21
n
21
MET
21
A
GLY
22
n
22
GLY
22
A
VAL
23
n
23
VAL
23
A
ASN
24
n
24
ASN
24
A
ILE
25
n
25
ILE
25
A
VAL
26
n
26
VAL
26
A
LYS
27
n
27
LYS
27
A
ARG
28
n
28
ARG
28
A
LYS
29
n
29
LYS
29
A
LEU
30
n
30
LEU
30
A
ALA
31
n
31
ALA
31
A
ALA
32
n
32
ALA
32
A
HIS
33
n
33
HIS
33
A
ASP
34
n
34
ASP
34
A
ASN
35
n
35
ASN
35
A
LEU
36
n
36
LEU
36
A
LYS
37
n
37
LYS
37
A
LEU
38
n
38
LEU
38
A
THR
39
n
39
THR
39
A
ILE
40
n
40
ILE
40
A
THR
41
n
41
THR
41
A
GLN
42
n
42
GLN
42
A
GLU
43
n
43
GLU
43
A
GLY
44
n
44
GLY
44
A
ASN
45
n
45
ASN
45
A
LYS
46
n
46
LYS
46
A
PHE
47
n
47
PHE
47
A
THR
48
n
48
THR
48
A
VAL
49
n
49
VAL
49
A
LYS
50
n
50
LYS
50
A
GLU
51
n
51
GLU
51
A
SER
52
n
52
SER
52
A
SER
53
n
53
SER
53
A
ALA
54
n
54
ALA
54
A
PHE
55
n
55
PHE
55
A
ARG
56
n
56
ARG
56
A
ASN
57
n
57
ASN
57
A
ILE
58
n
58
ILE
58
A
GLU
59
n
59
GLU
59
A
VAL
60
n
60
VAL
60
A
VAL
61
n
61
VAL
61
A
PHE
62
n
62
PHE
62
A
GLU
63
n
63
GLU
63
A
LEU
64
n
64
LEU
64
A
GLY
65
n
65
GLY
65
A
VAL
66
n
66
VAL
66
A
THR
67
n
67
THR
67
A
PHE
68
n
68
PHE
68
A
ASN
69
n
69
ASN
69
A
TYR
70
n
70
TYR
70
A
ASN
71
n
71
ASN
71
A
LEU
72
n
72
LEU
72
A
ALA
73
n
73
ALA
73
A
ASP
74
n
74
ASP
74
A
GLY
75
n
75
GLY
75
A
THR
76
n
76
THR
76
A
GLU
77
n
77
GLU
77
A
LEU
78
n
78
LEU
78
A
ARG
79
n
79
ARG
79
A
GLY
80
n
80
GLY
80
A
THR
81
n
81
THR
81
A
TRP
82
n
82
TRP
82
A
SER
83
n
83
SER
83
A
LEU
84
n
84
LEU
84
A
GLU
85
n
85
GLU
85
A
GLY
86
n
86
GLY
86
A
ASN
87
n
87
ASN
87
A
LYS
88
n
88
LYS
88
A
LEU
89
n
89
LEU
89
A
ILE
90
n
90
ILE
90
A
GLY
91
n
91
GLY
91
A
LYS
92
n
92
LYS
92
A
PHE
93
n
93
PHE
93
A
LYS
94
n
94
LYS
94
A
ARG
95
n
95
ARG
95
A
THR
96
n
96
THR
96
A
ASP
97
n
97
ASP
97
A
ASN
98
n
98
ASN
98
A
GLY
99
n
99
GLY
99
A
ASN
100
n
100
ASN
100
A
GLU
101
n
101
GLU
101
A
LEU
102
n
102
LEU
102
A
ASN
103
n
103
ASN
103
A
THR
104
n
104
THR
104
A
VAL
105
n
105
VAL
105
A
ARG
106
n
106
ARG
106
A
GLU
107
n
107
GLU
107
A
ILE
108
n
108
ILE
108
A
ILE
109
n
109
ILE
109
A
GLY
110
n
110
GLY
110
A
ASP
111
n
111
ASP
111
A
GLU
112
n
112
GLU
112
A
LEU
113
n
113
LEU
113
A
VAL
114
n
114
VAL
114
A
GLN
115
n
115
GLN
115
A
THR
116
n
116
THR
116
A
TYR
117
n
117
TYR
117
A
VAL
118
n
118
VAL
118
A
TYR
119
n
119
TYR
119
A
GLU
120
n
120
GLU
120
A
GLY
121
n
121
GLY
121
A
VAL
122
n
122
VAL
122
A
GLU
123
n
123
GLU
123
A
ALA
124
n
124
ALA
124
A
LYS
125
n
125
LYS
125
A
ARG
126
n
126
ARG
126
A
ILE
127
n
127
ILE
127
A
PHE
128
n
128
PHE
128
A
LYS
129
n
129
LYS
129
A
LYS
130
n
130
LYS
130
A
ASP
131
n
131
ASP
131
A
ALA
1
n
1
ALA
1
B
PHE
2
n
2
PHE
2
B
ASP
3
n
3
ASP
3
B
SER
4
n
4
SER
4
B
THR
5
n
5
THR
5
B
TRP
6
n
6
TRP
6
B
LYS
7
n
7
LYS
7
B
VAL
8
n
8
VAL
8
B
ASP
9
n
9
ASP
9
B
ARG
10
n
10
ARG
10
B
SER
11
n
11
SER
11
B
GLU
12
n
12
GLU
12
B
ASN
13
n
13
ASN
13
B
TYR
14
n
14
TYR
14
B
ASP
15
n
15
ASP
15
B
LYS
16
n
16
LYS
16
B
PHE
17
n
17
PHE
17
B
MET
18
n
18
MET
18
B
GLU
19
n
19
GLU
19
B
LYS
20
n
20
LYS
20
B
MET
21
n
21
MET
21
B
GLY
22
n
22
GLY
22
B
VAL
23
n
23
VAL
23
B
ASN
24
n
24
ASN
24
B
ILE
25
n
25
ILE
25
B
VAL
26
n
26
VAL
26
B
LYS
27
n
27
LYS
27
B
ARG
28
n
28
ARG
28
B
LYS
29
n
29
LYS
29
B
LEU
30
n
30
LEU
30
B
ALA
31
n
31
ALA
31
B
ALA
32
n
32
ALA
32
B
HIS
33
n
33
HIS
33
B
ASP
34
n
34
ASP
34
B
ASN
35
n
35
ASN
35
B
LEU
36
n
36
LEU
36
B
LYS
37
n
37
LYS
37
B
LEU
38
n
38
LEU
38
B
THR
39
n
39
THR
39
B
ILE
40
n
40
ILE
40
B
THR
41
n
41
THR
41
B
GLN
42
n
42
GLN
42
B
GLU
43
n
43
GLU
43
B
GLY
44
n
44
GLY
44
B
ASN
45
n
45
ASN
45
B
LYS
46
n
46
LYS
46
B
PHE
47
n
47
PHE
47
B
THR
48
n
48
THR
48
B
VAL
49
n
49
VAL
49
B
LYS
50
n
50
LYS
50
B
GLU
51
n
51
GLU
51
B
SER
52
n
52
SER
52
B
SER
53
n
53
SER
53
B
ALA
54
n
54
ALA
54
B
PHE
55
n
55
PHE
55
B
ARG
56
n
56
ARG
56
B
ASN
57
n
57
ASN
57
B
ILE
58
n
58
ILE
58
B
GLU
59
n
59
GLU
59
B
VAL
60
n
60
VAL
60
B
VAL
61
n
61
VAL
61
B
PHE
62
n
62
PHE
62
B
GLU
63
n
63
GLU
63
B
LEU
64
n
64
LEU
64
B
GLY
65
n
65
GLY
65
B
VAL
66
n
66
VAL
66
B
THR
67
n
67
THR
67
B
PHE
68
n
68
PHE
68
B
ASN
69
n
69
ASN
69
B
TYR
70
n
70
TYR
70
B
ASN
71
n
71
ASN
71
B
LEU
72
n
72
LEU
72
B
ALA
73
n
73
ALA
73
B
ASP
74
n
74
ASP
74
B
GLY
75
n
75
GLY
75
B
THR
76
n
76
THR
76
B
GLU
77
n
77
GLU
77
B
LEU
78
n
78
LEU
78
B
ARG
79
n
79
ARG
79
B
GLY
80
n
80
GLY
80
B
THR
81
n
81
THR
81
B
TRP
82
n
82
TRP
82
B
SER
83
n
83
SER
83
B
LEU
84
n
84
LEU
84
B
GLU
85
n
85
GLU
85
B
GLY
86
n
86
GLY
86
B
ASN
87
n
87
ASN
87
B
LYS
88
n
88
LYS
88
B
LEU
89
n
89
LEU
89
B
ILE
90
n
90
ILE
90
B
GLY
91
n
91
GLY
91
B
LYS
92
n
92
LYS
92
B
PHE
93
n
93
PHE
93
B
LYS
94
n
94
LYS
94
B
ARG
95
n
95
ARG
95
B
THR
96
n
96
THR
96
B
ASP
97
n
97
ASP
97
B
ASN
98
n
98
ASN
98
B
GLY
99
n
99
GLY
99
B
ASN
100
n
100
ASN
100
B
GLU
101
n
101
GLU
101
B
LEU
102
n
102
LEU
102
B
ASN
103
n
103
ASN
103
B
THR
104
n
104
THR
104
B
VAL
105
n
105
VAL
105
B
ARG
106
n
106
ARG
106
B
GLU
107
n
107
GLU
107
B
ILE
108
n
108
ILE
108
B
ILE
109
n
109
ILE
109
B
GLY
110
n
110
GLY
110
B
ASP
111
n
111
ASP
111
B
GLU
112
n
112
GLU
112
B
LEU
113
n
113
LEU
113
B
VAL
114
n
114
VAL
114
B
GLN
115
n
115
GLN
115
B
THR
116
n
116
THR
116
B
TYR
117
n
117
TYR
117
B
VAL
118
n
118
VAL
118
B
TYR
119
n
119
TYR
119
B
GLU
120
n
120
GLU
120
B
GLY
121
n
121
GLY
121
B
VAL
122
n
122
VAL
122
B
GLU
123
n
123
GLU
123
B
ALA
124
n
124
ALA
124
B
LYS
125
n
125
LYS
125
B
ARG
126
n
126
ARG
126
B
ILE
127
n
127
ILE
127
B
PHE
128
n
128
PHE
128
B
LYS
129
n
129
LYS
129
B
LYS
130
n
130
LYS
130
B
ASP
131
n
131
ASP
131
B
ALA
1
n
1
ALA
1
C
PHE
2
n
2
PHE
2
C
ASP
3
n
3
ASP
3
C
SER
4
n
4
SER
4
C
THR
5
n
5
THR
5
C
TRP
6
n
6
TRP
6
C
LYS
7
n
7
LYS
7
C
VAL
8
n
8
VAL
8
C
ASP
9
n
9
ASP
9
C
ARG
10
n
10
ARG
10
C
SER
11
n
11
SER
11
C
GLU
12
n
12
GLU
12
C
ASN
13
n
13
ASN
13
C
TYR
14
n
14
TYR
14
C
ASP
15
n
15
ASP
15
C
LYS
16
n
16
LYS
16
C
PHE
17
n
17
PHE
17
C
MET
18
n
18
MET
18
C
GLU
19
n
19
GLU
19
C
LYS
20
n
20
LYS
20
C
MET
21
n
21
MET
21
C
GLY
22
n
22
GLY
22
C
VAL
23
n
23
VAL
23
C
ASN
24
n
24
ASN
24
C
ILE
25
n
25
ILE
25
C
VAL
26
n
26
VAL
26
C
LYS
27
n
27
LYS
27
C
ARG
28
n
28
ARG
28
C
LYS
29
n
29
LYS
29
C
LEU
30
n
30
LEU
30
C
ALA
31
n
31
ALA
31
C
ALA
32
n
32
ALA
32
C
HIS
33
n
33
HIS
33
C
ASP
34
n
34
ASP
34
C
ASN
35
n
35
ASN
35
C
LEU
36
n
36
LEU
36
C
LYS
37
n
37
LYS
37
C
LEU
38
n
38
LEU
38
C
THR
39
n
39
THR
39
C
ILE
40
n
40
ILE
40
C
THR
41
n
41
THR
41
C
GLN
42
n
42
GLN
42
C
GLU
43
n
43
GLU
43
C
GLY
44
n
44
GLY
44
C
ASN
45
n
45
ASN
45
C
LYS
46
n
46
LYS
46
C
PHE
47
n
47
PHE
47
C
THR
48
n
48
THR
48
C
VAL
49
n
49
VAL
49
C
LYS
50
n
50
LYS
50
C
GLU
51
n
51
GLU
51
C
SER
52
n
52
SER
52
C
SER
53
n
53
SER
53
C
ALA
54
n
54
ALA
54
C
PHE
55
n
55
PHE
55
C
ARG
56
n
56
ARG
56
C
ASN
57
n
57
ASN
57
C
ILE
58
n
58
ILE
58
C
GLU
59
n
59
GLU
59
C
VAL
60
n
60
VAL
60
C
VAL
61
n
61
VAL
61
C
PHE
62
n
62
PHE
62
C
GLU
63
n
63
GLU
63
C
LEU
64
n
64
LEU
64
C
GLY
65
n
65
GLY
65
C
VAL
66
n
66
VAL
66
C
THR
67
n
67
THR
67
C
PHE
68
n
68
PHE
68
C
ASN
69
n
69
ASN
69
C
TYR
70
n
70
TYR
70
C
ASN
71
n
71
ASN
71
C
LEU
72
n
72
LEU
72
C
ALA
73
n
73
ALA
73
C
ASP
74
n
74
ASP
74
C
GLY
75
n
75
GLY
75
C
THR
76
n
76
THR
76
C
GLU
77
n
77
GLU
77
C
LEU
78
n
78
LEU
78
C
ARG
79
n
79
ARG
79
C
GLY
80
n
80
GLY
80
C
THR
81
n
81
THR
81
C
TRP
82
n
82
TRP
82
C
SER
83
n
83
SER
83
C
LEU
84
n
84
LEU
84
C
GLU
85
n
85
GLU
85
C
GLY
86
n
86
GLY
86
C
ASN
87
n
87
ASN
87
C
LYS
88
n
88
LYS
88
C
LEU
89
n
89
LEU
89
C
ILE
90
n
90
ILE
90
C
GLY
91
n
91
GLY
91
C
LYS
92
n
92
LYS
92
C
PHE
93
n
93
PHE
93
C
LYS
94
n
94
LYS
94
C
ARG
95
n
95
ARG
95
C
THR
96
n
96
THR
96
C
ASP
97
n
97
ASP
97
C
ASN
98
n
98
ASN
98
C
GLY
99
n
99
GLY
99
C
ASN
100
n
100
ASN
100
C
GLU
101
n
101
GLU
101
C
LEU
102
n
102
LEU
102
C
ASN
103
n
103
ASN
103
C
THR
104
n
104
THR
104
C
VAL
105
n
105
VAL
105
C
ARG
106
n
106
ARG
106
C
GLU
107
n
107
GLU
107
C
ILE
108
n
108
ILE
108
C
ILE
109
n
109
ILE
109
C
GLY
110
n
110
GLY
110
C
ASP
111
n
111
ASP
111
C
GLU
112
n
112
GLU
112
C
LEU
113
n
113
LEU
113
C
VAL
114
n
114
VAL
114
C
GLN
115
n
115
GLN
115
C
THR
116
n
116
THR
116
C
TYR
117
n
117
TYR
117
C
VAL
118
n
118
VAL
118
C
TYR
119
n
119
TYR
119
C
GLU
120
n
120
GLU
120
C
GLY
121
n
121
GLY
121
C
VAL
122
n
122
VAL
122
C
GLU
123
n
123
GLU
123
C
ALA
124
n
124
ALA
124
C
LYS
125
n
125
LYS
125
C
ARG
126
n
126
ARG
126
C
ILE
127
n
127
ILE
127
C
PHE
128
n
128
PHE
128
C
LYS
129
n
129
LYS
129
C
LYS
130
n
130
LYS
130
C
ASP
131
n
131
ASP
131
C
ALA
1
n
1
ALA
1
D
PHE
2
n
2
PHE
2
D
ASP
3
n
3
ASP
3
D
SER
4
n
4
SER
4
D
THR
5
n
5
THR
5
D
TRP
6
n
6
TRP
6
D
LYS
7
n
7
LYS
7
D
VAL
8
n
8
VAL
8
D
ASP
9
n
9
ASP
9
D
ARG
10
n
10
ARG
10
D
SER
11
n
11
SER
11
D
GLU
12
n
12
GLU
12
D
ASN
13
n
13
ASN
13
D
TYR
14
n
14
TYR
14
D
ASP
15
n
15
ASP
15
D
LYS
16
n
16
LYS
16
D
PHE
17
n
17
PHE
17
D
MET
18
n
18
MET
18
D
GLU
19
n
19
GLU
19
D
LYS
20
n
20
LYS
20
D
MET
21
n
21
MET
21
D
GLY
22
n
22
GLY
22
D
VAL
23
n
23
VAL
23
D
ASN
24
n
24
ASN
24
D
ILE
25
n
25
ILE
25
D
VAL
26
n
26
VAL
26
D
LYS
27
n
27
LYS
27
D
ARG
28
n
28
ARG
28
D
LYS
29
n
29
LYS
29
D
LEU
30
n
30
LEU
30
D
ALA
31
n
31
ALA
31
D
ALA
32
n
32
ALA
32
D
HIS
33
n
33
HIS
33
D
ASP
34
n
34
ASP
34
D
ASN
35
n
35
ASN
35
D
LEU
36
n
36
LEU
36
D
LYS
37
n
37
LYS
37
D
LEU
38
n
38
LEU
38
D
THR
39
n
39
THR
39
D
ILE
40
n
40
ILE
40
D
THR
41
n
41
THR
41
D
GLN
42
n
42
GLN
42
D
GLU
43
n
43
GLU
43
D
GLY
44
n
44
GLY
44
D
ASN
45
n
45
ASN
45
D
LYS
46
n
46
LYS
46
D
PHE
47
n
47
PHE
47
D
THR
48
n
48
THR
48
D
VAL
49
n
49
VAL
49
D
LYS
50
n
50
LYS
50
D
GLU
51
n
51
GLU
51
D
SER
52
n
52
SER
52
D
SER
53
n
53
SER
53
D
ALA
54
n
54
ALA
54
D
PHE
55
n
55
PHE
55
D
ARG
56
n
56
ARG
56
D
ASN
57
n
57
ASN
57
D
ILE
58
n
58
ILE
58
D
GLU
59
n
59
GLU
59
D
VAL
60
n
60
VAL
60
D
VAL
61
n
61
VAL
61
D
PHE
62
n
62
PHE
62
D
GLU
63
n
63
GLU
63
D
LEU
64
n
64
LEU
64
D
GLY
65
n
65
GLY
65
D
VAL
66
n
66
VAL
66
D
THR
67
n
67
THR
67
D
PHE
68
n
68
PHE
68
D
ASN
69
n
69
ASN
69
D
TYR
70
n
70
TYR
70
D
ASN
71
n
71
ASN
71
D
LEU
72
n
72
LEU
72
D
ALA
73
n
73
ALA
73
D
ASP
74
n
74
ASP
74
D
GLY
75
n
75
GLY
75
D
THR
76
n
76
THR
76
D
GLU
77
n
77
GLU
77
D
LEU
78
n
78
LEU
78
D
ARG
79
n
79
ARG
79
D
GLY
80
n
80
GLY
80
D
THR
81
n
81
THR
81
D
TRP
82
n
82
TRP
82
D
SER
83
n
83
SER
83
D
LEU
84
n
84
LEU
84
D
GLU
85
n
85
GLU
85
D
GLY
86
n
86
GLY
86
D
ASN
87
n
87
ASN
87
D
LYS
88
n
88
LYS
88
D
LEU
89
n
89
LEU
89
D
ILE
90
n
90
ILE
90
D
GLY
91
n
91
GLY
91
D
LYS
92
n
92
LYS
92
D
PHE
93
n
93
PHE
93
D
LYS
94
n
94
LYS
94
D
ARG
95
n
95
ARG
95
D
THR
96
n
96
THR
96
D
ASP
97
n
97
ASP
97
D
ASN
98
n
98
ASN
98
D
GLY
99
n
99
GLY
99
D
ASN
100
n
100
ASN
100
D
GLU
101
n
101
GLU
101
D
LEU
102
n
102
LEU
102
D
ASN
103
n
103
ASN
103
D
THR
104
n
104
THR
104
D
VAL
105
n
105
VAL
105
D
ARG
106
n
106
ARG
106
D
GLU
107
n
107
GLU
107
D
ILE
108
n
108
ILE
108
D
ILE
109
n
109
ILE
109
D
GLY
110
n
110
GLY
110
D
ASP
111
n
111
ASP
111
D
GLU
112
n
112
GLU
112
D
LEU
113
n
113
LEU
113
D
VAL
114
n
114
VAL
114
D
GLN
115
n
115
GLN
115
D
THR
116
n
116
THR
116
D
TYR
117
n
117
TYR
117
D
VAL
118
n
118
VAL
118
D
TYR
119
n
119
TYR
119
D
GLU
120
n
120
GLU
120
D
GLY
121
n
121
GLY
121
D
VAL
122
n
122
VAL
122
D
GLU
123
n
123
GLU
123
D
ALA
124
n
124
ALA
124
D
LYS
125
n
125
LYS
125
D
ARG
126
n
126
ARG
126
D
ILE
127
n
127
ILE
127
D
PHE
128
n
128
PHE
128
D
LYS
129
n
129
LYS
129
D
LYS
130
n
130
LYS
130
D
ASP
131
n
131
ASP
131
D
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
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
O
VAL
60
A
O
VAL
60
A
N
VAL
49
A
N
VAL
49
A
O
LYS
46
A
O
LYS
46
A
N
GLU
43
A
N
GLU
43
A
O
LEU
38
A
O
LEU
38
A
N
TRP
6
A
N
TRP
6
A
N
ASP
9
A
N
ASP
9
A
O
ILE
127
A
O
ILE
127
A
O
PHE
128
A
O
PHE
128
A
N
LEU
113
A
N
LEU
113
A
O
VAL
114
A
O
VAL
114
A
N
GLU
107
A
N
GLU
107
A
O
LEU
102
A
O
LEU
102
A
N
PHE
93
A
N
PHE
93
A
O
ILE
90
A
O
ILE
90
A
N
SER
83
A
N
SER
83
A
O
LEU
78
A
O
LEU
78
A
N
TYR
70
A
N
TYR
70
B
O
VAL
60
B
O
VAL
60
B
N
VAL
49
B
N
VAL
49
B
O
LYS
46
B
O
LYS
46
B
N
GLU
43
B
N
GLU
43
B
O
LEU
38
B
O
LEU
38
B
N
TRP
6
B
N
TRP
6
B
N
ASP
9
B
N
ASP
9
B
O
ILE
127
B
O
ILE
127
B
O
ALA
124
B
O
ALA
124
B
N
TYR
117
B
N
TYR
117
B
O
VAL
114
B
O
VAL
114
B
N
GLU
107
B
N
GLU
107
B
O
LEU
102
B
O
LEU
102
B
N
PHE
93
B
N
PHE
93
B
O
ILE
90
B
O
ILE
90
B
N
SER
83
B
N
SER
83
B
O
LEU
78
B
O
LEU
78
B
N
TYR
70
B
N
TYR
70
C
O
ILE
58
C
O
ILE
58
C
N
GLU
51
C
N
GLU
51
C
O
THR
48
C
O
THR
48
C
N
THR
41
C
N
THR
41
C
O
LEU
38
C
O
LEU
38
C
N
TRP
6
C
N
TRP
6
C
N
ASP
9
C
N
ASP
9
C
O
ILE
127
C
O
ILE
127
C
O
ARG
126
C
O
ARG
126
C
N
GLN
115
C
N
GLN
115
C
O
VAL
114
C
O
VAL
114
C
N
GLU
107
C
N
GLU
107
C
O
THR
104
C
O
THR
104
C
N
GLY
91
C
N
GLY
91
C
O
ILE
90
C
O
ILE
90
C
N
SER
83
C
N
SER
83
C
O
LEU
78
C
O
LEU
78
C
N
TYR
70
C
N
TYR
70
D
O
VAL
60
D
O
VAL
60
D
N
VAL
49
D
N
VAL
49
D
O
LYS
46
D
O
LYS
46
D
N
GLU
43
D
N
GLU
43
D
O
LEU
38
D
O
LEU
38
D
N
TRP
6
D
N
TRP
6
D
N
ASP
9
D
N
ASP
9
D
O
ILE
127
D
O
ILE
127
D
O
ARG
126
D
O
ARG
126
D
N
GLN
115
D
N
GLN
115
D
O
GLU
112
D
O
GLU
112
D
N
ILE
109
D
N
ILE
109
D
O
THR
104
D
O
THR
104
D
N
GLY
91
D
N
GLY
91
D
O
ILE
90
D
O
ILE
90
D
N
SER
83
D
N
SER
83
D
O
LEU
78
D
O
LEU
78
D
N
TYR
70
D
N
TYR
70
1
B
CE
LYS
125
B
CE
LYS
125
1
Y
1
B
NZ
LYS
125
B
NZ
LYS
125
1
Y
1
C
CD
LYS
37
C
CD
LYS
37
1
Y
1
C
CE
LYS
37
C
CE
LYS
37
1
Y
1
C
NZ
LYS
37
C
NZ
LYS
37
1
Y
1
C
CE
LYS
50
C
CE
LYS
50
1
Y
1
C
NZ
LYS
50
C
NZ
LYS
50
1
Y
1
C
CD
LYS
94
C
CD
LYS
94
1
Y
1
C
CE
LYS
94
C
CE
LYS
94
1
Y
1
C
NZ
LYS
94
C
NZ
LYS
94
1
Y
1
D
CD
LYS
16
D
CD
LYS
16
1
Y
1
D
CE
LYS
16
D
CE
LYS
16
1
Y
1
D
NZ
LYS
16
D
NZ
LYS
16
1
Y
1
D
CD
LYS
29
D
CD
LYS
29
1
Y
1
D
CE
LYS
29
D
CE
LYS
29
1
Y
1
D
NZ
LYS
29
D
NZ
LYS
29
1
Y
1
D
CD
LYS
129
D
CD
LYS
129
1
Y
1
D
CE
LYS
129
D
CE
LYS
129
1
Y
1
D
NZ
LYS
129
D
NZ
LYS
129
1
Y
1
C
C
OD1
OG1
ASP
THR
74
76
2.15
1
D
D
ND2
O
ASN
HOH
24
161
2.19
1
-5.48
0.90
118.30
112.82
C
C
C
CB
CG
OD2
ASP
ASP
ASP
34
34
34
N
1
A
SER
4
177.83
177.43
1
C
SER
4
173.12
-179.02
1
C
ASN
13
59.27
15.96
1
C
ASN
35
47.43
29.31
1
C
GLU
120
37.64
54.82
1
D
ASP
3
-65.84
75.21
52.530
21.477
7.160
-1.33
0.00
0.00
-1.11
0.00
2.44
0.929
0.890
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES: REFINED INDIVIDUALLY
0.27909
0.22599
0.22866
1.90
33.48
1968
37329
37329
5.0
99.48
1.000
1.000
RANDOM
1
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
0.209
0.187
0.80
0.80
1.40
PDB ENTRY 3IFB
MAXIMUM LIKELIHOOD
MASK
1.90
33.48
106
4463
124
0
4233
0.019
0.022
4421
1.722
1.970
5937
6.808
5.000
520
34.695
24.821
224
14.872
15.000
809
18.910
15.000
28
0.099
0.200
640
0.008
0.020
3300
0.979
1.500
2576
1.750
2.000
4148
2.592
3.000
1845
3.994
4.500
1789
0.338
0.293
1.949
141
2763
2904
20
99.42
21.8
1.9
50.8
3AKM
39532
39319
0
2.0
0.1
0.12
1
8.8
3.7
99.5
0.486
1.9
2.0
2.4
5728
0.57
1
3.7
99.6
data collection
Blu-Ice
phasing
AMoRE
refinement
REFMAC
5.5.0109
data reduction
MOSFLM
data scaling
SCALA
N
X-ray structure of iFABP from human and rat with bound fluorescent fatty acid analogue
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
2
N
N
3
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
A
ASN
13
A
ASN
13
HELX_P
A
GLY
22
A
GLY
22
1
1
10
A
ASN
24
A
ASN
24
HELX_P
A
ALA
32
A
ALA
32
1
2
9
B
ASN
13
B
ASN
13
HELX_P
B
MET
21
B
MET
21
1
3
9
B
ASN
24
B
ASN
24
HELX_P
B
ALA
32
B
ALA
32
1
4
9
C
ASN
13
C
ASN
13
HELX_P
C
MET
21
C
MET
21
1
5
9
C
ASN
24
C
ASN
24
HELX_P
C
ALA
32
C
ALA
32
1
6
9
D
ASN
13
D
ASN
13
HELX_P
D
MET
21
D
MET
21
1
7
9
D
ASN
24
D
ASN
24
HELX_P
D
ALA
32
D
ALA
32
1
8
9
TRANSPORT PROTEIN
beta barrel, ligand complex, fatty acid binding protein, Transport Protein
FABPI_HUMAN
UNP
1
2
P12104
AFDSTWKVDRSENYDKFMEKMGVNIVKRKLAAHDNLKLTITQEGNKFTVKESSAFRNIEVVFELGVTFNYNLADGTELRG
TWSLEGNKLIGKFKRTDNGNELNTVREIIGDELVQTYVYEGVEAKRIFKKD
2
132
3AKM
1
131
P12104
A
1
1
131
2
132
3AKM
1
131
P12104
B
1
1
131
2
132
3AKM
1
131
P12104
C
1
1
131
2
132
3AKM
1
131
P12104
D
1
1
131
10
10
10
10
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
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
A
ASN
57
A
ASN
57
A
GLU
63
A
GLU
63
A
LYS
46
A
LYS
46
A
SER
52
A
SER
52
A
LYS
37
A
LYS
37
A
GLU
43
A
GLU
43
A
SER
4
A
SER
4
A
GLU
12
A
GLU
12
A
VAL
122
A
VAL
122
A
LYS
130
A
LYS
130
A
GLU
112
A
GLU
112
A
TYR
119
A
TYR
119
A
GLU
101
A
GLU
101
A
ILE
109
A
ILE
109
A
LYS
88
A
LYS
88
A
ARG
95
A
ARG
95
A
GLU
77
A
GLU
77
A
GLU
85
A
GLU
85
A
PHE
68
A
PHE
68
A
ASN
71
A
ASN
71
B
ASN
57
B
ASN
57
B
GLU
63
B
GLU
63
B
LYS
46
B
LYS
46
B
SER
52
B
SER
52
B
LYS
37
B
LYS
37
B
GLU
43
B
GLU
43
B
SER
4
B
SER
4
B
GLU
12
B
GLU
12
B
VAL
122
B
VAL
122
B
LYS
130
B
LYS
130
B
GLU
112
B
GLU
112
B
TYR
119
B
TYR
119
B
GLU
101
B
GLU
101
B
ILE
109
B
ILE
109
B
LYS
88
B
LYS
88
B
ARG
95
B
ARG
95
B
GLU
77
B
GLU
77
B
GLU
85
B
GLU
85
B
PHE
68
B
PHE
68
B
ASN
71
B
ASN
71
C
ASN
57
C
ASN
57
C
GLU
63
C
GLU
63
C
LYS
46
C
LYS
46
C
SER
52
C
SER
52
C
LYS
37
C
LYS
37
C
GLU
43
C
GLU
43
C
SER
4
C
SER
4
C
GLU
12
C
GLU
12
C
VAL
122
C
VAL
122
C
ASP
131
C
ASP
131
C
GLU
112
C
GLU
112
C
TYR
119
C
TYR
119
C
GLU
101
C
GLU
101
C
ILE
109
C
ILE
109
C
LYS
88
C
LYS
88
C
ARG
95
C
ARG
95
C
GLU
77
C
GLU
77
C
GLU
85
C
GLU
85
C
PHE
68
C
PHE
68
C
ASN
71
C
ASN
71
D
ASN
57
D
ASN
57
D
GLU
63
D
GLU
63
D
LYS
46
D
LYS
46
D
SER
52
D
SER
52
D
LYS
37
D
LYS
37
D
GLU
43
D
GLU
43
D
THR
5
D
THR
5
D
GLU
12
D
GLU
12
D
VAL
122
D
VAL
122
D
LYS
130
D
LYS
130
D
GLU
112
D
GLU
112
D
TYR
119
D
TYR
119
D
GLU
101
D
GLU
101
D
ILE
109
D
ILE
109
D
LYS
88
D
LYS
88
D
ARG
95
D
ARG
95
D
GLU
77
D
GLU
77
D
GLU
85
D
GLU
85
D
PHE
68
D
PHE
68
D
ASN
71
D
ASN
71
BINDING SITE FOR RESIDUE 11D A 132
A
11D
132
Software
16
BINDING SITE FOR RESIDUE MG A 133
A
MG
133
Software
1
BINDING SITE FOR RESIDUE 11D B 132
B
11D
132
Software
18
BINDING SITE FOR RESIDUE MG B 133
B
MG
133
Software
1
BINDING SITE FOR RESIDUE 11D C 132
C
11D
132
Software
14
BINDING SITE FOR RESIDUE MG C 133
C
MG
133
Software
1
BINDING SITE FOR RESIDUE 11D D 132
D
11D
132
Software
16
BINDING SITE FOR RESIDUE MG D 133
D
MG
133
Software
2
A
TYR
14
A
TYR
14
16
1_555
A
PHE
17
A
PHE
17
16
1_555
A
MET
18
A
MET
18
16
1_555
A
MET
21
A
MET
21
16
1_555
A
VAL
23
A
VAL
23
16
1_555
A
ALA
31
A
ALA
31
16
1_555
A
GLU
51
A
GLU
51
16
1_555
A
PHE
55
A
PHE
55
16
1_555
A
PHE
62
A
PHE
62
16
1_555
A
LEU
72
A
LEU
72
16
1_555
A
ALA
73
A
ALA
73
16
1_555
A
ASP
74
A
ASP
74
16
1_555
A
LEU
78
A
LEU
78
16
1_555
A
TRP
82
A
TRP
82
16
1_555
A
PHE
93
A
PHE
93
16
1_555
A
ARG
106
A
ARG
106
16
1_555
A
GLN
115
A
GLN
115
1
1_555
B
TYR
14
B
TYR
14
18
1_555
B
PHE
17
B
PHE
17
18
1_555
B
MET
18
B
MET
18
18
1_555
B
MET
21
B
MET
21
18
1_555
B
ALA
31
B
ALA
31
18
1_555
B
GLU
51
B
GLU
51
18
1_555
B
PHE
55
B
PHE
55
18
1_555
B
VAL
60
B
VAL
60
18
1_555
B
PHE
62
B
PHE
62
18
1_555
B
PHE
68
B
PHE
68
18
1_555
B
TYR
70
B
TYR
70
18
1_555
B
LEU
72
B
LEU
72
18
1_555
B
ALA
73
B
ALA
73
18
1_555
B
ASP
74
B
ASP
74
18
1_555
B
TRP
82
B
TRP
82
18
1_555
B
PHE
93
B
PHE
93
18
1_555
B
ARG
106
B
ARG
106
18
1_555
B
TYR
117
B
TYR
117
18
1_555
B
GLN
115
B
GLN
115
1
1_555
C
TYR
14
C
TYR
14
14
1_555
C
PHE
17
C
PHE
17
14
1_555
C
MET
18
C
MET
18
14
1_555
C
MET
21
C
MET
21
14
1_555
C
VAL
23
C
VAL
23
14
1_555
C
LYS
27
C
LYS
27
14
1_555
C
ALA
31
C
ALA
31
14
1_555
C
VAL
49
C
VAL
49
14
1_555
C
GLU
51
C
GLU
51
14
1_555
C
TYR
70
C
TYR
70
14
1_555
C
LEU
72
C
LEU
72
14
1_555
C
ASP
74
C
ASP
74
14
1_555
C
TRP
82
C
TRP
82
14
1_555
C
ARG
106
C
ARG
106
14
1_555
C
GLN
115
C
GLN
115
1
1_555
D
TYR
14
D
TYR
14
16
1_555
D
PHE
17
D
PHE
17
16
1_555
D
MET
18
D
MET
18
16
1_555
D
MET
21
D
MET
21
16
1_555
D
VAL
23
D
VAL
23
16
1_555
D
ALA
31
D
ALA
31
16
1_555
D
VAL
49
D
VAL
49
16
1_555
D
GLU
51
D
GLU
51
16
1_555
D
PHE
55
D
PHE
55
16
1_555
D
PHE
62
D
PHE
62
16
1_555
D
TYR
70
D
TYR
70
16
1_555
D
LEU
72
D
LEU
72
16
1_555
D
ALA
73
D
ALA
73
16
1_555
D
ASP
74
D
ASP
74
16
1_555
D
TRP
82
D
TRP
82
16
1_555
D
ARG
106
D
ARG
106
16
1_555
D
GLN
115
D
GLN
115
2
1_555
D
TYR
117
D
TYR
117
2
1_555
4
P 1 21 1