0.030630
0.000000
0.000000
0.000000
0.018517
0.000000
0.000000
0.000000
0.013291
0.00000
0.00000
0.00000
Prasad, G.S.
Carney, D.
Small, V.
Sankaran, B.
Zwart, P.H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
32.647
54.004
75.237
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
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
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
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
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
N
361
N
H
N
362
N
H
N
363
N
H
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
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
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
H
N
389
N
H
N
390
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
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
doub
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
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
doub
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
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
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
sing
To be Published
0353
Crystal Structure of Human Adipocyte Fatty Acid Binding Protein (FABP4) at 1.4 Ang. Resolution
10.2210/pdb3q6l/pdb
pdb_00003q6l
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
73
1
CCD
2010-11-24
ADSC QUANTUM 210
SINGLE WAVELENGTH
M
x-ray
1
0.9774
1.0
5.0.1
ALS
0.9774
SYNCHROTRON
ALS BEAMLINE 5.0.1
16911.268
Fatty acid-binding protein, adipocyte
1
man
polymer
18.015
water
145
nat
water
Adipocyte lipid-binding protein, ALBP, Adipocyte-type fatty acid-binding protein, A-FABP, AFABP, Fatty acid-binding protein 4
no
no
MGSSHHHHHHSSGLVPRGSHMCDAFVGTWKLVSSENFDDYMKEVGVGFATRKVAGMAKPNMIISVNGDVITIKSESTFKN
TEISFILGQEFDEVTADDRKVKSTITLDGGVLVHVQKWDGKSTTIKRKREDDKLVVECVMKGVTSTRVYERA
MGSSHHHHHHSSGLVPRGSHMCDAFVGTWKLVSSENFDDYMKEVGVGFATRKVAGMAKPNMIISVNGDVITIKSESTFKN
TEISFILGQEFDEVTADDRKVKSTITLDGGVLVHVQKWDGKSTTIKRKREDDKLVVECVMKGVTSTRVYERA
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
human
sample
FABP4
9606
Homo sapiens
562
Escherichia coli
pET15b
1
1.96
37.27
VAPOR DIFFUSION, SITTING DROP
7.4
Sodium phosphate monobasic monohydrate/Potassium phosphate dibasic 2.2 - 2.6M, pH 7 - 7.4, Protein concentration 17mg/ml., VAPOR DIFFUSION, SITTING DROP, temperature 298K
298
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Version format compliance
Data collection
Database references
Refinement description
1
0
2011-01-26
1
1
2011-07-13
1
2
2023-09-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
RCSB
2011-01-02
REL
REL
HOH
water
3HK1
PDB
experimental model
HOH
133
2
HOH
HOH
133
A
HOH
134
2
HOH
HOH
134
A
HOH
135
2
HOH
HOH
135
A
HOH
136
2
HOH
HOH
136
A
HOH
137
2
HOH
HOH
137
A
HOH
138
2
HOH
HOH
138
A
HOH
139
2
HOH
HOH
139
A
HOH
140
2
HOH
HOH
140
A
HOH
141
2
HOH
HOH
141
A
HOH
142
2
HOH
HOH
142
A
HOH
143
2
HOH
HOH
143
A
HOH
144
2
HOH
HOH
144
A
HOH
145
2
HOH
HOH
145
A
HOH
1
2
HOH
HOH
146
A
HOH
2
2
HOH
HOH
147
A
HOH
3
2
HOH
HOH
148
A
HOH
4
2
HOH
HOH
149
A
HOH
5
2
HOH
HOH
150
A
HOH
6
2
HOH
HOH
151
A
HOH
7
2
HOH
HOH
152
A
HOH
8
2
HOH
HOH
153
A
HOH
9
2
HOH
HOH
154
A
HOH
10
2
HOH
HOH
155
A
HOH
11
2
HOH
HOH
156
A
HOH
12
2
HOH
HOH
157
A
HOH
13
2
HOH
HOH
158
A
HOH
14
2
HOH
HOH
159
A
HOH
15
2
HOH
HOH
160
A
HOH
16
2
HOH
HOH
161
A
HOH
17
2
HOH
HOH
162
A
HOH
18
2
HOH
HOH
163
A
HOH
19
2
HOH
HOH
164
A
HOH
20
2
HOH
HOH
165
A
HOH
21
2
HOH
HOH
166
A
HOH
22
2
HOH
HOH
167
A
HOH
23
2
HOH
HOH
168
A
HOH
24
2
HOH
HOH
169
A
HOH
25
2
HOH
HOH
170
A
HOH
26
2
HOH
HOH
171
A
HOH
27
2
HOH
HOH
172
A
HOH
28
2
HOH
HOH
173
A
HOH
29
2
HOH
HOH
174
A
HOH
30
2
HOH
HOH
175
A
HOH
31
2
HOH
HOH
176
A
HOH
32
2
HOH
HOH
177
A
HOH
33
2
HOH
HOH
178
A
HOH
34
2
HOH
HOH
179
A
HOH
35
2
HOH
HOH
180
A
HOH
36
2
HOH
HOH
181
A
HOH
37
2
HOH
HOH
182
A
HOH
38
2
HOH
HOH
183
A
HOH
39
2
HOH
HOH
184
A
HOH
40
2
HOH
HOH
185
A
HOH
41
2
HOH
HOH
186
A
HOH
42
2
HOH
HOH
187
A
HOH
43
2
HOH
HOH
188
A
HOH
44
2
HOH
HOH
189
A
HOH
45
2
HOH
HOH
190
A
HOH
46
2
HOH
HOH
191
A
HOH
47
2
HOH
HOH
192
A
HOH
48
2
HOH
HOH
193
A
HOH
49
2
HOH
HOH
194
A
HOH
50
2
HOH
HOH
195
A
HOH
51
2
HOH
HOH
196
A
HOH
52
2
HOH
HOH
197
A
HOH
53
2
HOH
HOH
198
A
HOH
54
2
HOH
HOH
199
A
HOH
55
2
HOH
HOH
200
A
HOH
56
2
HOH
HOH
201
A
HOH
57
2
HOH
HOH
202
A
HOH
58
2
HOH
HOH
203
A
HOH
59
2
HOH
HOH
204
A
HOH
60
2
HOH
HOH
205
A
HOH
61
2
HOH
HOH
206
A
HOH
62
2
HOH
HOH
207
A
HOH
63
2
HOH
HOH
208
A
HOH
64
2
HOH
HOH
209
A
HOH
65
2
HOH
HOH
210
A
HOH
66
2
HOH
HOH
211
A
HOH
67
2
HOH
HOH
212
A
HOH
68
2
HOH
HOH
213
A
HOH
69
2
HOH
HOH
214
A
HOH
70
2
HOH
HOH
215
A
HOH
71
2
HOH
HOH
216
A
HOH
72
2
HOH
HOH
217
A
HOH
73
2
HOH
HOH
218
A
HOH
74
2
HOH
HOH
219
A
HOH
75
2
HOH
HOH
220
A
HOH
76
2
HOH
HOH
221
A
HOH
77
2
HOH
HOH
222
A
HOH
78
2
HOH
HOH
223
A
HOH
79
2
HOH
HOH
224
A
HOH
80
2
HOH
HOH
225
A
HOH
81
2
HOH
HOH
226
A
HOH
82
2
HOH
HOH
227
A
HOH
83
2
HOH
HOH
228
A
HOH
84
2
HOH
HOH
229
A
HOH
85
2
HOH
HOH
230
A
HOH
86
2
HOH
HOH
231
A
HOH
87
2
HOH
HOH
232
A
HOH
88
2
HOH
HOH
233
A
HOH
89
2
HOH
HOH
234
A
HOH
90
2
HOH
HOH
235
A
HOH
91
2
HOH
HOH
236
A
HOH
92
2
HOH
HOH
237
A
HOH
93
2
HOH
HOH
238
A
HOH
94
2
HOH
HOH
239
A
HOH
95
2
HOH
HOH
240
A
HOH
96
2
HOH
HOH
241
A
HOH
97
2
HOH
HOH
242
A
HOH
98
2
HOH
HOH
243
A
HOH
99
2
HOH
HOH
244
A
HOH
100
2
HOH
HOH
245
A
HOH
101
2
HOH
HOH
246
A
HOH
102
2
HOH
HOH
247
A
HOH
103
2
HOH
HOH
248
A
HOH
104
2
HOH
HOH
249
A
HOH
105
2
HOH
HOH
250
A
HOH
106
2
HOH
HOH
251
A
HOH
107
2
HOH
HOH
252
A
HOH
108
2
HOH
HOH
253
A
HOH
109
2
HOH
HOH
254
A
HOH
110
2
HOH
HOH
255
A
HOH
111
2
HOH
HOH
256
A
HOH
112
2
HOH
HOH
257
A
HOH
113
2
HOH
HOH
258
A
HOH
114
2
HOH
HOH
259
A
HOH
115
2
HOH
HOH
260
A
HOH
116
2
HOH
HOH
261
A
HOH
117
2
HOH
HOH
262
A
HOH
118
2
HOH
HOH
263
A
HOH
119
2
HOH
HOH
264
A
HOH
120
2
HOH
HOH
265
A
HOH
121
2
HOH
HOH
266
A
HOH
122
2
HOH
HOH
267
A
HOH
123
2
HOH
HOH
268
A
HOH
124
2
HOH
HOH
269
A
HOH
125
2
HOH
HOH
270
A
HOH
126
2
HOH
HOH
271
A
HOH
127
2
HOH
HOH
272
A
HOH
128
2
HOH
HOH
273
A
HOH
129
2
HOH
HOH
274
A
HOH
130
2
HOH
HOH
275
A
HOH
131
2
HOH
HOH
276
A
HOH
132
2
HOH
HOH
277
A
n
1
-19
A
n
2
-18
A
n
3
-17
A
n
4
-16
A
n
5
-15
A
n
6
-14
A
n
7
-13
A
n
8
-12
A
n
9
-11
A
n
10
-10
A
n
11
-9
A
n
12
-8
A
n
13
-7
A
n
14
-6
A
n
15
-5
A
n
16
-4
A
n
17
-3
A
n
18
-2
A
n
19
-1
A
n
20
0
A
n
21
1
A
CYS
2
n
22
CYS
2
A
ASP
3
n
23
ASP
3
A
ALA
4
n
24
ALA
4
A
PHE
5
n
25
PHE
5
A
VAL
6
n
26
VAL
6
A
GLY
7
n
27
GLY
7
A
THR
8
n
28
THR
8
A
TRP
9
n
29
TRP
9
A
LYS
10
n
30
LYS
10
A
LEU
11
n
31
LEU
11
A
VAL
12
n
32
VAL
12
A
SER
13
n
33
SER
13
A
SER
14
n
34
SER
14
A
GLU
15
n
35
GLU
15
A
ASN
16
n
36
ASN
16
A
PHE
17
n
37
PHE
17
A
ASP
18
n
38
ASP
18
A
ASP
19
n
39
ASP
19
A
TYR
20
n
40
TYR
20
A
MET
21
n
41
MET
21
A
LYS
22
n
42
LYS
22
A
GLU
23
n
43
GLU
23
A
VAL
24
n
44
VAL
24
A
GLY
25
n
45
GLY
25
A
VAL
26
n
46
VAL
26
A
GLY
27
n
47
GLY
27
A
PHE
28
n
48
PHE
28
A
ALA
29
n
49
ALA
29
A
THR
30
n
50
THR
30
A
ARG
31
n
51
ARG
31
A
LYS
32
n
52
LYS
32
A
VAL
33
n
53
VAL
33
A
ALA
34
n
54
ALA
34
A
GLY
35
n
55
GLY
35
A
MET
36
n
56
MET
36
A
ALA
37
n
57
ALA
37
A
LYS
38
n
58
LYS
38
A
PRO
39
n
59
PRO
39
A
ASN
40
n
60
ASN
40
A
MET
41
n
61
MET
41
A
ILE
42
n
62
ILE
42
A
ILE
43
n
63
ILE
43
A
SER
44
n
64
SER
44
A
VAL
45
n
65
VAL
45
A
ASN
46
n
66
ASN
46
A
GLY
47
n
67
GLY
47
A
ASP
48
n
68
ASP
48
A
VAL
49
n
69
VAL
49
A
ILE
50
n
70
ILE
50
A
THR
51
n
71
THR
51
A
ILE
52
n
72
ILE
52
A
LYS
53
n
73
LYS
53
A
SER
54
n
74
SER
54
A
GLU
55
n
75
GLU
55
A
SER
56
n
76
SER
56
A
THR
57
n
77
THR
57
A
PHE
58
n
78
PHE
58
A
LYS
59
n
79
LYS
59
A
ASN
60
n
80
ASN
60
A
THR
61
n
81
THR
61
A
GLU
62
n
82
GLU
62
A
ILE
63
n
83
ILE
63
A
SER
64
n
84
SER
64
A
PHE
65
n
85
PHE
65
A
ILE
66
n
86
ILE
66
A
LEU
67
n
87
LEU
67
A
GLY
68
n
88
GLY
68
A
GLN
69
n
89
GLN
69
A
GLU
70
n
90
GLU
70
A
PHE
71
n
91
PHE
71
A
ASP
72
n
92
ASP
72
A
GLU
73
n
93
GLU
73
A
VAL
74
n
94
VAL
74
A
THR
75
n
95
THR
75
A
ALA
76
n
96
ALA
76
A
ASP
77
n
97
ASP
77
A
ASP
78
n
98
ASP
78
A
ARG
79
n
99
ARG
79
A
LYS
80
n
100
LYS
80
A
VAL
81
n
101
VAL
81
A
LYS
82
n
102
LYS
82
A
SER
83
n
103
SER
83
A
THR
84
n
104
THR
84
A
ILE
85
n
105
ILE
85
A
THR
86
n
106
THR
86
A
LEU
87
n
107
LEU
87
A
ASP
88
n
108
ASP
88
A
GLY
89
n
109
GLY
89
A
GLY
90
n
110
GLY
90
A
VAL
91
n
111
VAL
91
A
LEU
92
n
112
LEU
92
A
VAL
93
n
113
VAL
93
A
HIS
94
n
114
HIS
94
A
VAL
95
n
115
VAL
95
A
GLN
96
n
116
GLN
96
A
LYS
97
n
117
LYS
97
A
TRP
98
n
118
TRP
98
A
ASP
99
n
119
ASP
99
A
GLY
100
n
120
GLY
100
A
LYS
101
n
121
LYS
101
A
SER
102
n
122
SER
102
A
THR
103
n
123
THR
103
A
THR
104
n
124
THR
104
A
ILE
105
n
125
ILE
105
A
LYS
106
n
126
LYS
106
A
ARG
107
n
127
ARG
107
A
LYS
108
n
128
LYS
108
A
ARG
109
n
129
ARG
109
A
GLU
110
n
130
GLU
110
A
ASP
111
n
131
ASP
111
A
ASP
112
n
132
ASP
112
A
LYS
113
n
133
LYS
113
A
LEU
114
n
134
LEU
114
A
VAL
115
n
135
VAL
115
A
VAL
116
n
136
VAL
116
A
GLU
117
n
137
GLU
117
A
CYS
118
n
138
CYS
118
A
VAL
119
n
139
VAL
119
A
MET
120
n
140
MET
120
A
LYS
121
n
141
LYS
121
A
GLY
122
n
142
GLY
122
A
VAL
123
n
143
VAL
123
A
THR
124
n
144
THR
124
A
SER
125
n
145
SER
125
A
THR
126
n
146
THR
126
A
ARG
127
n
147
ARG
127
A
VAL
128
n
148
VAL
128
A
TYR
129
n
149
TYR
129
A
GLU
130
n
150
GLU
130
A
ARG
131
n
151
ARG
131
A
ALA
132
n
152
ALA
132
A
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
PHE
65
A
O
PHE
85
A
N
ILE
50
A
N
ILE
70
A
O
LYS
53
A
O
LYS
73
A
N
ILE
42
A
N
ILE
62
A
O
MET
41
A
O
MET
61
A
N
TRP
9
A
N
TRP
29
A
N
VAL
12
A
N
VAL
32
A
O
VAL
128
A
O
VAL
148
A
O
ARG
127
A
O
ARG
147
A
N
VAL
116
A
N
VAL
136
A
O
VAL
119
A
O
VAL
139
A
N
THR
104
A
N
THR
124
A
O
LYS
101
A
O
LYS
121
A
N
TRP
98
A
N
TRP
118
A
O
VAL
93
A
O
VAL
113
A
N
THR
86
A
N
THR
106
A
O
SER
83
A
O
SER
103
A
N
PHE
71
A
N
PHE
91
1
A
MET
-19
A
MET
1
1
Y
1
A
GLY
-18
A
GLY
2
1
Y
1
A
SER
-17
A
SER
3
1
Y
1
A
SER
-16
A
SER
4
1
Y
1
A
HIS
-15
A
HIS
5
1
Y
1
A
HIS
-14
A
HIS
6
1
Y
1
A
HIS
-13
A
HIS
7
1
Y
1
A
HIS
-12
A
HIS
8
1
Y
1
A
HIS
-11
A
HIS
9
1
Y
1
A
HIS
-10
A
HIS
10
1
Y
1
A
SER
-9
A
SER
11
1
Y
1
A
SER
-8
A
SER
12
1
Y
1
A
GLY
-7
A
GLY
13
1
Y
1
A
LEU
-6
A
LEU
14
1
Y
1
A
VAL
-5
A
VAL
15
1
Y
1
A
PRO
-4
A
PRO
16
1
Y
1
A
ARG
-3
A
ARG
17
1
Y
1
A
GLY
-2
A
GLY
18
1
Y
1
A
SER
-1
A
SER
19
1
Y
1
A
HIS
0
A
HIS
20
1
Y
1
A
MET
1
A
MET
21
1
Y
1
A
ASP
111
50.84
-130.24
1
A
LYS
121
47.86
-115.99
16.579
0.46
0.00
0.00
0.19
0.00
-0.66
0.958
0.939
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.22728
0.18974
0.19158
1.40
43.87
1282
26948
25287
5.1
93.92
2.559
0.045
RANDOM
1
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
0.073
0.80
0.80
1.40
3HK1
MAXIMUM LIKELIHOOD
MASK
1.40
43.87
145
1167
0
0
1022
0.0088
0.022
1035
1.251
1.952
1392
5.521
5.000
130
32.271
24.651
43
13.399
15.000
200
21.349
15.000
6
0.083
0.200
163
0.004
0.020
746
1.139
1.500
646
2.088
2.000
1051
3.131
3.000
389
5.077
4.500
341
1.319
3.000
1035
0.360
0.318
1.437
76
1162
20
63.49
14.28
1.40
54.10
3Q6L
25377
25377
2.0
2.0
0.084
0.079
1
14.3
7.5
94.5
0.750
1.40
1.48
2.1
9783
0.649
1
3.6
94.5
0.051
3.13
4.43
34.1
13107
0.048
1
8.1
100.00
0.079
2.21
2.56
23.4
21386
0.074
1
8.9
100.00
.253
1.67
1.98
9.0
29145
.239
1
9.0
100.00
0.539
1.48
1.57
3.3
15896
0.482
1
4.9
98.5
0.033
4.43
54.10
0.033
7962
0.033
1
8.2
99.8
data collection
ADSC
Quantum
phasing
MOLREP
refinement
REFMAC
5.5.0109
data reduction
MOSFLM
data scaling
SCALA
Crystal Structure of Human Adipocyte Fatty Acid Binding Protein (FABP4) at 1.4 Ang. Resolution
1
N
N
2
N
N
A
CYS
2
A
CYS
22
HELX_P
A
VAL
6
A
VAL
26
5
1
5
A
ASN
16
A
ASN
36
HELX_P
A
GLY
25
A
GLY
45
1
2
10
A
GLY
27
A
GLY
47
HELX_P
A
ALA
37
A
ALA
57
1
3
11
LIPID BINDING PROTEIN
Lipid Chaperone, LIPID BINDING PROTEIN
FABP4_HUMAN
UNP
1
1
P15090
MCDAFVGTWKLVSSENFDDYMKEVGVGFATRKVAGMAKPNMIISVNGDVITIKSESTFKNTEISFILGQEFDEVTADDRK
VKSTITLDGGVLVHVQKWDGKSTTIKRKREDDKLVVECVMKGVTSTRVYERA
1
132
3Q6L
1
132
P15090
A
1
21
152
1
expression tag
MET
-19
3Q6L
A
P15090
UNP
1
1
expression tag
GLY
-18
3Q6L
A
P15090
UNP
2
1
expression tag
SER
-17
3Q6L
A
P15090
UNP
3
1
expression tag
SER
-16
3Q6L
A
P15090
UNP
4
1
expression tag
HIS
-15
3Q6L
A
P15090
UNP
5
1
expression tag
HIS
-14
3Q6L
A
P15090
UNP
6
1
expression tag
HIS
-13
3Q6L
A
P15090
UNP
7
1
expression tag
HIS
-12
3Q6L
A
P15090
UNP
8
1
expression tag
HIS
-11
3Q6L
A
P15090
UNP
9
1
expression tag
HIS
-10
3Q6L
A
P15090
UNP
10
1
expression tag
SER
-9
3Q6L
A
P15090
UNP
11
1
expression tag
SER
-8
3Q6L
A
P15090
UNP
12
1
expression tag
GLY
-7
3Q6L
A
P15090
UNP
13
1
expression tag
LEU
-6
3Q6L
A
P15090
UNP
14
1
expression tag
VAL
-5
3Q6L
A
P15090
UNP
15
1
expression tag
PRO
-4
3Q6L
A
P15090
UNP
16
1
expression tag
ARG
-3
3Q6L
A
P15090
UNP
17
1
expression tag
GLY
-2
3Q6L
A
P15090
UNP
18
1
expression tag
SER
-1
3Q6L
A
P15090
UNP
19
1
expression tag
HIS
0
3Q6L
A
P15090
UNP
20
10
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
61
A
THR
81
A
PHE
65
A
PHE
85
A
VAL
49
A
VAL
69
A
GLU
55
A
GLU
75
A
ASN
40
A
ASN
60
A
ASN
46
A
ASN
66
A
GLY
7
A
GLY
27
A
GLU
15
A
GLU
35
A
VAL
123
A
VAL
143
A
ARG
131
A
ARG
151
A
LYS
113
A
LYS
133
A
MET
120
A
MET
140
A
LYS
101
A
LYS
121
A
GLU
110
A
GLU
130
A
VAL
91
A
VAL
111
A
TRP
98
A
TRP
118
A
LYS
80
A
LYS
100
A
ASP
88
A
ASP
108
A
PHE
71
A
PHE
91
A
VAL
74
A
VAL
94
19
P 21 21 21