0.020446
0.000000
0.005458
0.000000
0.031863
0.000000
0.000000
0.000000
0.019660
0.00000
0.00000
0.00000
Xie, J.
Kozlov, G.
Gehring, K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
104.95
90.00
48.910
31.384
52.647
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
I -1
126.904
IODIDE ION
non-polymer
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
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
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
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
S
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
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
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
I
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
O
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
N
N
193
S
C
N
194
N
C
N
195
N
O
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
C
N
200
N
N
N
201
N
O
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
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
S
N
224
N
C
N
225
N
O
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
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
Y
242
N
C
Y
243
N
C
Y
244
N
C
Y
245
N
C
Y
246
N
C
Y
247
N
C
N
248
N
O
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
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
N
N
261
S
C
N
262
N
C
N
263
N
O
N
264
N
C
N
265
N
C
N
266
N
C
N
267
N
O
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
N
N
278
S
C
N
279
N
C
N
280
N
O
N
281
N
C
N
282
N
O
N
283
N
O
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
S
N
292
N
O
N
293
N
O
N
294
N
O
N
295
N
O
N
296
N
N
N
297
S
C
N
298
N
C
N
299
N
O
N
300
R
C
N
301
N
O
N
302
N
C
N
303
N
O
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
N
Y
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
C
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
N
C
N
345
N
C
N
346
N
C
N
347
N
O
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
H
N
357
N
H
N
358
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
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
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
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
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
doub
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
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
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
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
doub
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
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
doub
Y
236
N
sing
Y
237
N
sing
N
238
N
sing
Y
239
N
doub
N
240
N
sing
Y
241
N
doub
N
242
N
sing
Y
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
doub
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
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
doub
N
278
N
doub
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
doub
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
doub
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
Y
308
N
doub
Y
309
N
sing
Y
310
N
sing
N
311
N
sing
Y
312
N
doub
Y
313
N
sing
Y
314
N
sing
N
315
N
sing
Y
316
N
sing
Y
317
N
doub
N
318
N
sing
Y
319
N
doub
N
320
N
sing
Y
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
US
Mol.Cell.Biol.
MCEBD4
2044
0270-7306
31
542
556
10.1128/MCB.01162-10
21098120
La-Related Protein 4 Binds Poly(A), Interacts with the Poly(A)-Binding Protein MLLE Domain via a Variant PAM2w Motif, and Can Promote mRNA Stability.
2011
10.2210/pdb3pkn/pdb
pdb_00003pkn
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
CCD
2010-10-20
ADSC QUANTUM 210
Si 111 CHANNEL
SINGLE WAVELENGTH
M
x-ray
1
0.9770
1.0
A1
CHESS
0.9770
SYNCHROTRON
CHESS BEAMLINE A1
9421.909
Polyadenylate-binding protein 1
MLLE domain (UNP residues 544-626)
1
man
polymer
1541.725
La-related protein 4
PABP-binding region (UNP residues 13-26)
1
syn
polymer
96.063
SULFATE ION
1
syn
non-polymer
126.904
IODIDE ION
1
syn
non-polymer
18.015
water
42
nat
water
PABP-1, Poly(A)-binding protein 1
La ribonucleoprotein domain family member 4
no
no
GPLGSPLTASMLASAPPQEQKQMLGERLFPLIQAMHPTLAGKITGMLLEIDNSELLHMLESPESLRSKVDEAVAVLQAHQ
AKEAAQKA
GPLGSPLTASMLASAPPQEQKQMLGERLFPLIQAMHPTLAGKITGMLLEIDNSELLHMLESPESLRSKVDEAVAVLQAHQ
AKEAAQKA
A
polypeptide(L)
no
no
TGLNPNAKVWQEIA
TGLNPNAKVWQEIA
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
human
sample
PABPC1, PAB1, PABP1, PABPC2
9606
Homo sapiens
562
Escherichia coli
BL21
plasmid
pGEX 6p1
1
1.78
30.91
VAPOR DIFFUSION, HANGING DROP
7.0
0.25 M potassium iodide, 1.9 M ammonium sulfate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
295
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2011-01-12
1
1
2011-07-13
1
2
2023-09-06
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2010-11-11
REL
REL
SO4
SULFATE ION
IOD
IODIDE ION
HOH
water
chemically synthesized peptide
sample
3KUS
PDB
experimental model
SO4
1
3
SO4
SO4
1
A
IOD
1
4
IOD
IOD
627
A
HOH
3
5
HOH
HOH
3
A
HOH
4
5
HOH
HOH
4
A
HOH
5
5
HOH
HOH
5
A
HOH
6
5
HOH
HOH
6
A
HOH
7
5
HOH
HOH
7
A
HOH
8
5
HOH
HOH
8
A
HOH
9
5
HOH
HOH
9
A
HOH
10
5
HOH
HOH
10
A
HOH
11
5
HOH
HOH
11
A
HOH
13
5
HOH
HOH
13
A
HOH
16
5
HOH
HOH
16
A
HOH
17
5
HOH
HOH
17
A
HOH
18
5
HOH
HOH
18
A
HOH
19
5
HOH
HOH
19
A
HOH
20
5
HOH
HOH
20
A
HOH
21
5
HOH
HOH
21
A
HOH
22
5
HOH
HOH
22
A
HOH
24
5
HOH
HOH
24
A
HOH
28
5
HOH
HOH
28
A
HOH
29
5
HOH
HOH
29
A
HOH
31
5
HOH
HOH
31
A
HOH
32
5
HOH
HOH
32
A
HOH
33
5
HOH
HOH
33
A
HOH
34
5
HOH
HOH
34
A
HOH
35
5
HOH
HOH
35
A
HOH
43
5
HOH
HOH
43
A
HOH
44
5
HOH
HOH
44
A
HOH
46
5
HOH
HOH
46
A
HOH
48
5
HOH
HOH
48
A
HOH
49
5
HOH
HOH
49
A
HOH
50
5
HOH
HOH
50
A
HOH
51
5
HOH
HOH
51
A
HOH
52
5
HOH
HOH
52
A
HOH
53
5
HOH
HOH
53
A
HOH
1
5
HOH
HOH
628
A
HOH
12
5
HOH
HOH
12
B
HOH
14
5
HOH
HOH
27
B
HOH
15
5
HOH
HOH
28
B
HOH
25
5
HOH
HOH
29
B
HOH
26
5
HOH
HOH
30
B
HOH
36
5
HOH
HOH
36
B
HOH
54
5
HOH
HOH
54
B
n
1
539
A
n
2
540
A
n
3
541
A
n
4
542
A
n
5
543
A
PRO
544
n
6
PRO
544
A
LEU
545
n
7
LEU
545
A
THR
546
n
8
THR
546
A
ALA
547
n
9
ALA
547
A
SER
548
n
10
SER
548
A
MET
549
n
11
MET
549
A
LEU
550
n
12
LEU
550
A
ALA
551
n
13
ALA
551
A
SER
552
n
14
SER
552
A
ALA
553
n
15
ALA
553
A
PRO
554
n
16
PRO
554
A
PRO
555
n
17
PRO
555
A
GLN
556
n
18
GLN
556
A
GLU
557
n
19
GLU
557
A
GLN
558
n
20
GLN
558
A
LYS
559
n
21
LYS
559
A
GLN
560
n
22
GLN
560
A
MET
561
n
23
MET
561
A
LEU
562
n
24
LEU
562
A
GLY
563
n
25
GLY
563
A
GLU
564
n
26
GLU
564
A
ARG
565
n
27
ARG
565
A
LEU
566
n
28
LEU
566
A
PHE
567
n
29
PHE
567
A
PRO
568
n
30
PRO
568
A
LEU
569
n
31
LEU
569
A
ILE
570
n
32
ILE
570
A
GLN
571
n
33
GLN
571
A
ALA
572
n
34
ALA
572
A
MET
573
n
35
MET
573
A
HIS
574
n
36
HIS
574
A
PRO
575
n
37
PRO
575
A
THR
576
n
38
THR
576
A
LEU
577
n
39
LEU
577
A
ALA
578
n
40
ALA
578
A
GLY
579
n
41
GLY
579
A
LYS
580
n
42
LYS
580
A
ILE
581
n
43
ILE
581
A
THR
582
n
44
THR
582
A
GLY
583
n
45
GLY
583
A
MET
584
n
46
MET
584
A
LEU
585
n
47
LEU
585
A
LEU
586
n
48
LEU
586
A
GLU
587
n
49
GLU
587
A
ILE
588
n
50
ILE
588
A
ASP
589
n
51
ASP
589
A
ASN
590
n
52
ASN
590
A
SER
591
n
53
SER
591
A
GLU
592
n
54
GLU
592
A
LEU
593
n
55
LEU
593
A
LEU
594
n
56
LEU
594
A
HIS
595
n
57
HIS
595
A
MET
596
n
58
MET
596
A
LEU
597
n
59
LEU
597
A
GLU
598
n
60
GLU
598
A
SER
599
n
61
SER
599
A
PRO
600
n
62
PRO
600
A
GLU
601
n
63
GLU
601
A
SER
602
n
64
SER
602
A
LEU
603
n
65
LEU
603
A
ARG
604
n
66
ARG
604
A
SER
605
n
67
SER
605
A
LYS
606
n
68
LYS
606
A
VAL
607
n
69
VAL
607
A
ASP
608
n
70
ASP
608
A
GLU
609
n
71
GLU
609
A
ALA
610
n
72
ALA
610
A
VAL
611
n
73
VAL
611
A
ALA
612
n
74
ALA
612
A
VAL
613
n
75
VAL
613
A
LEU
614
n
76
LEU
614
A
GLN
615
n
77
GLN
615
A
ALA
616
n
78
ALA
616
A
HIS
617
n
79
HIS
617
A
GLN
618
n
80
GLN
618
A
ALA
619
n
81
ALA
619
A
LYS
620
n
82
LYS
620
A
GLU
621
n
83
GLU
621
A
ALA
622
n
84
ALA
622
A
n
85
623
A
n
86
624
A
n
87
625
A
n
88
626
A
n
1
13
B
n
2
14
B
LEU
15
n
3
LEU
15
B
ASN
16
n
4
ASN
16
B
PRO
17
n
5
PRO
17
B
ASN
18
n
6
ASN
18
B
ALA
19
n
7
ALA
19
B
LYS
20
n
8
LYS
20
B
VAL
21
n
9
VAL
21
B
TRP
22
n
10
TRP
22
B
GLN
23
n
11
GLN
23
B
GLU
24
n
12
GLU
24
B
ILE
25
n
13
ILE
25
B
n
14
26
B
13.2541
2.1230
9.5496
2.6526
2.3471
19.6879
-0.0725
-0.0473
-0.2074
-0.0210
0.1461
0.2238
0.1886
-0.3760
-0.0737
-0.0010
0.0156
0.0007
0.0095
-0.0181
0.0439
refined
1.6789
-9.6247
10.9066
X-RAY DIFFRACTION
9.2918
-2.0348
-5.9909
5.3422
6.1887
23.0041
-0.1952
0.1366
-0.3670
0.0484
0.0787
0.1122
0.6164
0.0278
0.1164
0.0228
-0.0078
-0.0126
0.0086
-0.0016
0.0829
refined
-4.3795
-4.7065
11.1324
X-RAY DIFFRACTION
1.7966
0.3632
-2.1050
1.2438
0.9348
5.6609
-0.0317
-0.1221
-0.0738
-0.1713
-0.0268
0.0278
-0.3675
0.1422
0.0585
0.0427
-0.0033
-0.0240
0.0536
0.0007
0.0238
refined
-9.6576
7.1593
17.2392
X-RAY DIFFRACTION
7.0804
-2.1263
-0.6234
5.2398
-3.0633
7.2200
-0.0908
0.0209
0.3735
-0.2071
0.2810
-0.3357
-0.3562
0.2806
-0.1901
0.0231
-0.0774
0.0383
0.0356
-0.0653
0.0666
refined
2.6483
2.7508
12.2846
X-RAY DIFFRACTION
11.4768
-10.4181
8.8526
13.4215
-10.5469
10.3196
0.0152
0.2977
0.1423
-0.2775
-0.0041
0.0459
0.0849
0.0246
-0.0112
0.0944
-0.0734
0.0141
0.0614
-0.0113
0.0328
refined
-4.5954
14.9964
14.9648
X-RAY DIFFRACTION
14.4009
8.9471
-6.0536
23.9897
-3.8440
3.5008
-0.3054
0.3083
-0.1686
-1.4495
-0.0330
-0.4436
-0.3094
-0.1764
0.3383
0.1213
0.0316
-0.0654
0.0270
-0.0372
-0.0594
refined
-8.7402
10.6112
5.8433
X-RAY DIFFRACTION
7.9841
4.4543
-5.3013
11.0322
-11.0095
16.5420
0.2484
-0.0280
-0.2657
-0.0500
0.1126
0.6872
0.6707
-0.8103
-0.3610
0.0200
-0.0425
-0.0299
0.0409
-0.0599
0.0803
refined
-13.3310
-1.4129
12.7247
X-RAY DIFFRACTION
A
544
A
556
X-RAY DIFFRACTION
1
A
557
A
565
X-RAY DIFFRACTION
2
A
566
A
585
X-RAY DIFFRACTION
3
A
586
A
597
X-RAY DIFFRACTION
4
A
598
A
622
X-RAY DIFFRACTION
5
B
15
B
21
X-RAY DIFFRACTION
6
B
22
B
25
X-RAY DIFFRACTION
7
author_and_software_defined_assembly
PISA
2
dimeric
software_defined_assembly
PISA
4
tetrameric
1610
-20
5510
4340
-54
9880
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
2_556
-x,y,-z+1
crystal symmetry operation
-13.5816633859
0.0000000000
50.8649685803
1
A
GLY
539
A
GLY
1
1
Y
1
A
PRO
540
A
PRO
2
1
Y
1
A
LEU
541
A
LEU
3
1
Y
1
A
GLY
542
A
GLY
4
1
Y
1
A
SER
543
A
SER
5
1
Y
1
A
ALA
623
A
ALA
85
1
Y
1
A
GLN
624
A
GLN
86
1
Y
1
A
LYS
625
A
LYS
87
1
Y
1
A
ALA
626
A
ALA
88
1
Y
1
B
THR
13
B
THR
1
1
Y
1
B
GLY
14
B
GLY
2
1
Y
1
B
ALA
26
B
ALA
14
1
Y
30.608
1.52
0.00
2.44
-1.42
0.00
1.16
0.941
0.928
0.26933
0.22479
0.227
0.22683
1.80
50.83
335
6954
6871
4.6
98.00
7.329
0.118
RANDOM
1
THROUGHOUT
1
MOLECULAR REPLACEMENT
0.163
0.80
0.80
1.20
3KUS
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.80
50.83
42
739
6
0
691
0.009
0.022
711
1.113
1.999
964
4.252
5.000
90
34.653
26.786
28
18.705
15.000
133
10.305
15.000
2
0.074
0.200
114
0.003
0.020
509
0.197
0.200
311
0.290
0.200
491
0.102
0.200
31
0.235
0.200
30
0.138
0.200
6
0.586
1.500
461
0.889
2.000
732
1.677
3.000
264
2.641
4.500
231
0.491
0.251
1.842
11
405
20
80.00
1.80
50
3PKN
6954
6871
1
1
1
98.8
1.80
1.83
89.0
data collection
ADSC
Quantum
phasing
PHASER
refinement
REFMAC
5.2.0019
data reduction
HKL-2000
data scaling
HKL-2000
Crystal structure of MLLE domain of poly(A) binding protein in complex with PAM2 motif of La-related protein 4 (LARP4)
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
A
THR
546
A
THR
8
HELX_P
A
ALA
553
A
ALA
15
1
1
8
A
PRO
554
A
PRO
16
HELX_P
A
GLN
556
A
GLN
18
5
2
3
A
GLU
557
A
GLU
19
HELX_P
A
HIS
574
A
HIS
36
1
3
18
A
LEU
577
A
LEU
39
HELX_P
A
LEU
586
A
LEU
48
1
4
10
A
ASP
589
A
ASP
51
HELX_P
A
SER
599
A
SER
61
1
5
11
A
SER
599
A
SER
61
HELX_P
A
ALA
622
A
ALA
84
1
6
24
PROTEIN BINDING
All helical domain, Protein binding, La-related protein 4
PABP1_HUMAN
UNP
1
544
P11940
PLTASMLASAPPQEQKQMLGERLFPLIQAMHPTLAGKITGMLLEIDNSELLHMLESPESLRSKVDEAVAVLQAHQAKEAA
QKA
LARP4_HUMAN
UNP
2
13
Q71RC2
TGLNPNAKVWQEIA
544
626
3PKN
544
626
P11940
A
1
6
88
13
26
3PKN
13
26
Q71RC2
B
2
1
14
1
expression tag
GLY
539
3PKN
A
P11940
UNP
1
1
expression tag
PRO
540
3PKN
A
P11940
UNP
2
1
expression tag
LEU
541
3PKN
A
P11940
UNP
3
1
expression tag
GLY
542
3PKN
A
P11940
UNP
4
1
expression tag
SER
543
3PKN
A
P11940
UNP
5
BINDING SITE FOR RESIDUE SO4 A 1
A
SO4
1
Software
5
A
HIS
574
A
HIS
36
5
1_555
A
PRO
575
A
PRO
37
5
1_555
A
THR
576
A
THR
38
5
1_555
A
LEU
577
A
LEU
39
5
1_555
A
ARG
604
A
ARG
66
5
2_556
5
C 1 2 1