0.023635
0.000000
0.000000
0.000000
0.012902
0.000000
0.000000
0.000000
0.011086
0.00000
0.00000
0.00000
Czodrowski, P.
Hoelzemann, G.
Barnickel, G.
Greiner, H.
Musil, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
42.310
77.510
90.200
C13 H11 N5 O
253.259
4-[(3-aminophenyl)amino]pyrido[2,3-d]pyrimidin-5(6H)-one
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
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
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
US
J.Med.Chem.
JMCMAR
0151
0022-2623
58
457
465
10.1021/jm501597j
25437144
Selection of fragments for kinase inhibitor design: decoration is key.
2015
100
1
PIXEL
2007-12-13
PSI PILATUS 6M
SINGLE WAVELENGTH
M
x-ray
1
1.00000
1.0
X06SA
SLS
1.00000
SYNCHROTRON
SLS BEAMLINE X06SA
34882.148
TGF-beta receptor type-1
2.7.11.30
1
man
polymer
253.259
4-[(3-aminophenyl)amino]pyrido[2,3-d]pyrimidin-5(6H)-one
1
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
250
nat
water
TGFR-1,Activin A receptor type II-like protein kinase of 53kD,Activin receptor-like kinase 5,ALK5,Serine/threonine-protein kinase receptor R4,SKR4,TGF-beta type I receptor,Transforming growth factor-beta receptor type I,TbetaR-I
no
no
GTIARTIVLQESIGKGRFGEVWRGKWRGEEVAVKIFSSREERSWFREAEIYQTVMLRHENILGFIAADNKDNGTWTQLWL
VSDYHEHGSLFDYLNRYTVTVEGMIKLALSTASGLAHLHMEIVGTQGKPAIAHRDLKSKNILVKKNGTCCIADLGLAVRH
DSATDTIDIAPNHRVGTKRYMAPEVLDDSINMKHFESFKRADIYAMGLVFWEIARRCSIGGIHEDYQLPYYDLVPSDPSV
EEMRKVVCEQKLRPNIPNRWQSCEALRVMAKIMRECWYANGAARLTALRIKKTLSQLSQQEGIKM
GTIARTIVLQESIGKGRFGEVWRGKWRGEEVAVKIFSSREERSWFREAEIYQTVMLRHENILGFIAADNKDNGTWTQLWL
VSDYHEHGSLFDYLNRYTVTVEGMIKLALSTASGLAHLHMEIVGTQGKPAIAHRDLKSKNILVKKNGTCCIADLGLAVRH
DSATDTIDIAPNHRVGTKRYMAPEVLDDSINMKHFESFKRADIYAMGLVFWEIARRCSIGGIHEDYQLPYYDLVPSDPSV
EEMRKVVCEQKLRPNIPNRWQSCEALRVMAKIMRECWYANGAARLTALRIKKTLSQLSQQEGIKM
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
fall armyworm
sample
1
305
TGFBR1, ALK5, SKR4
9606
Homo sapiens
7108
Spodoptera frugiperda
Biological sequence
2.12
41.98
VAPOR DIFFUSION, HANGING DROP
7.5
0.1 M Tris-HCl, 240 mM Li2SO4, 24% PEG 4000, pH 7.5
7.5
293
repository
Initial release
Database references
1
0
2014-12-24
1
1
2015-01-21
N
RCSB
Y
PDBE
2014-11-26
REL
REL
3WO
4-[(3-aminophenyl)amino]pyrido[2,3-d]pyrimidin-5(6H)-one
SO4
SULFATE ION
HOH
water
INH
1
2
3WO
3WO
601
A
SO4
1
3
SO4
SO4
602
A
HOH
226
4
HOH
HOH
701
A
HOH
43
4
HOH
HOH
702
A
HOH
213
4
HOH
HOH
703
A
HOH
95
4
HOH
HOH
704
A
HOH
220
4
HOH
HOH
705
A
HOH
223
4
HOH
HOH
706
A
HOH
106
4
HOH
HOH
707
A
HOH
119
4
HOH
HOH
708
A
HOH
31
4
HOH
HOH
709
A
HOH
17
4
HOH
HOH
710
A
HOH
103
4
HOH
HOH
711
A
HOH
178
4
HOH
HOH
712
A
HOH
102
4
HOH
HOH
713
A
HOH
20
4
HOH
HOH
714
A
HOH
29
4
HOH
HOH
715
A
HOH
21
4
HOH
HOH
716
A
HOH
14
4
HOH
HOH
717
A
HOH
142
4
HOH
HOH
718
A
HOH
127
4
HOH
HOH
719
A
HOH
87
4
HOH
HOH
720
A
HOH
69
4
HOH
HOH
721
A
HOH
198
4
HOH
HOH
722
A
HOH
92
4
HOH
HOH
723
A
HOH
23
4
HOH
HOH
724
A
HOH
99
4
HOH
HOH
725
A
HOH
176
4
HOH
HOH
726
A
HOH
32
4
HOH
HOH
727
A
HOH
193
4
HOH
HOH
728
A
HOH
40
4
HOH
HOH
729
A
HOH
5
4
HOH
HOH
730
A
HOH
163
4
HOH
HOH
731
A
HOH
141
4
HOH
HOH
732
A
HOH
74
4
HOH
HOH
733
A
HOH
185
4
HOH
HOH
734
A
HOH
128
4
HOH
HOH
735
A
HOH
28
4
HOH
HOH
736
A
HOH
7
4
HOH
HOH
737
A
HOH
218
4
HOH
HOH
738
A
HOH
115
4
HOH
HOH
739
A
HOH
135
4
HOH
HOH
740
A
HOH
85
4
HOH
HOH
741
A
HOH
45
4
HOH
HOH
742
A
HOH
154
4
HOH
HOH
743
A
HOH
134
4
HOH
HOH
744
A
HOH
46
4
HOH
HOH
745
A
HOH
89
4
HOH
HOH
746
A
HOH
68
4
HOH
HOH
747
A
HOH
122
4
HOH
HOH
748
A
HOH
34
4
HOH
HOH
749
A
HOH
57
4
HOH
HOH
750
A
HOH
42
4
HOH
HOH
751
A
HOH
189
4
HOH
HOH
752
A
HOH
125
4
HOH
HOH
753
A
HOH
54
4
HOH
HOH
754
A
HOH
165
4
HOH
HOH
755
A
HOH
147
4
HOH
HOH
756
A
HOH
179
4
HOH
HOH
757
A
HOH
118
4
HOH
HOH
758
A
HOH
35
4
HOH
HOH
759
A
HOH
63
4
HOH
HOH
760
A
HOH
55
4
HOH
HOH
761
A
HOH
30
4
HOH
HOH
762
A
HOH
171
4
HOH
HOH
763
A
HOH
25
4
HOH
HOH
764
A
HOH
203
4
HOH
HOH
765
A
HOH
164
4
HOH
HOH
766
A
HOH
206
4
HOH
HOH
767
A
HOH
190
4
HOH
HOH
768
A
HOH
150
4
HOH
HOH
769
A
HOH
91
4
HOH
HOH
770
A
HOH
158
4
HOH
HOH
771
A
HOH
174
4
HOH
HOH
772
A
HOH
107
4
HOH
HOH
773
A
HOH
192
4
HOH
HOH
774
A
HOH
100
4
HOH
HOH
775
A
HOH
173
4
HOH
HOH
776
A
HOH
86
4
HOH
HOH
777
A
HOH
59
4
HOH
HOH
778
A
HOH
230
4
HOH
HOH
779
A
HOH
130
4
HOH
HOH
780
A
HOH
41
4
HOH
HOH
781
A
HOH
182
4
HOH
HOH
782
A
HOH
211
4
HOH
HOH
783
A
HOH
228
4
HOH
HOH
784
A
HOH
239
4
HOH
HOH
785
A
HOH
72
4
HOH
HOH
786
A
HOH
219
4
HOH
HOH
787
A
HOH
153
4
HOH
HOH
788
A
HOH
217
4
HOH
HOH
789
A
HOH
235
4
HOH
HOH
790
A
HOH
184
4
HOH
HOH
791
A
HOH
242
4
HOH
HOH
792
A
HOH
241
4
HOH
HOH
793
A
HOH
195
4
HOH
HOH
794
A
HOH
197
4
HOH
HOH
795
A
HOH
243
4
HOH
HOH
796
A
HOH
1
4
HOH
HOH
797
A
HOH
2
4
HOH
HOH
798
A
HOH
3
4
HOH
HOH
799
A
HOH
4
4
HOH
HOH
800
A
HOH
6
4
HOH
HOH
801
A
HOH
8
4
HOH
HOH
802
A
HOH
9
4
HOH
HOH
803
A
HOH
10
4
HOH
HOH
804
A
HOH
11
4
HOH
HOH
805
A
HOH
12
4
HOH
HOH
806
A
HOH
13
4
HOH
HOH
807
A
HOH
15
4
HOH
HOH
808
A
HOH
16
4
HOH
HOH
809
A
HOH
18
4
HOH
HOH
810
A
HOH
19
4
HOH
HOH
811
A
HOH
22
4
HOH
HOH
812
A
HOH
24
4
HOH
HOH
813
A
HOH
26
4
HOH
HOH
814
A
HOH
27
4
HOH
HOH
815
A
HOH
33
4
HOH
HOH
816
A
HOH
36
4
HOH
HOH
817
A
HOH
37
4
HOH
HOH
818
A
HOH
38
4
HOH
HOH
819
A
HOH
39
4
HOH
HOH
820
A
HOH
44
4
HOH
HOH
821
A
HOH
47
4
HOH
HOH
822
A
HOH
48
4
HOH
HOH
823
A
HOH
49
4
HOH
HOH
824
A
HOH
50
4
HOH
HOH
825
A
HOH
51
4
HOH
HOH
826
A
HOH
52
4
HOH
HOH
827
A
HOH
53
4
HOH
HOH
828
A
HOH
56
4
HOH
HOH
829
A
HOH
58
4
HOH
HOH
830
A
HOH
60
4
HOH
HOH
831
A
HOH
61
4
HOH
HOH
832
A
HOH
62
4
HOH
HOH
833
A
HOH
64
4
HOH
HOH
834
A
HOH
65
4
HOH
HOH
835
A
HOH
66
4
HOH
HOH
836
A
HOH
67
4
HOH
HOH
837
A
HOH
70
4
HOH
HOH
838
A
HOH
71
4
HOH
HOH
839
A
HOH
73
4
HOH
HOH
840
A
HOH
75
4
HOH
HOH
841
A
HOH
76
4
HOH
HOH
842
A
HOH
77
4
HOH
HOH
843
A
HOH
78
4
HOH
HOH
844
A
HOH
79
4
HOH
HOH
845
A
HOH
80
4
HOH
HOH
846
A
HOH
81
4
HOH
HOH
847
A
HOH
82
4
HOH
HOH
848
A
HOH
83
4
HOH
HOH
849
A
HOH
84
4
HOH
HOH
850
A
HOH
88
4
HOH
HOH
851
A
HOH
90
4
HOH
HOH
852
A
HOH
93
4
HOH
HOH
853
A
HOH
94
4
HOH
HOH
854
A
HOH
96
4
HOH
HOH
855
A
HOH
97
4
HOH
HOH
856
A
HOH
98
4
HOH
HOH
857
A
HOH
101
4
HOH
HOH
858
A
HOH
104
4
HOH
HOH
859
A
HOH
105
4
HOH
HOH
860
A
HOH
108
4
HOH
HOH
861
A
HOH
109
4
HOH
HOH
862
A
HOH
110
4
HOH
HOH
863
A
HOH
111
4
HOH
HOH
864
A
HOH
112
4
HOH
HOH
865
A
HOH
113
4
HOH
HOH
866
A
HOH
114
4
HOH
HOH
867
A
HOH
116
4
HOH
HOH
868
A
HOH
117
4
HOH
HOH
869
A
HOH
120
4
HOH
HOH
870
A
HOH
121
4
HOH
HOH
871
A
HOH
123
4
HOH
HOH
872
A
HOH
124
4
HOH
HOH
873
A
HOH
126
4
HOH
HOH
874
A
HOH
129
4
HOH
HOH
875
A
HOH
131
4
HOH
HOH
876
A
HOH
132
4
HOH
HOH
877
A
HOH
133
4
HOH
HOH
878
A
HOH
136
4
HOH
HOH
879
A
HOH
137
4
HOH
HOH
880
A
HOH
138
4
HOH
HOH
881
A
HOH
139
4
HOH
HOH
882
A
HOH
140
4
HOH
HOH
883
A
HOH
143
4
HOH
HOH
884
A
HOH
144
4
HOH
HOH
885
A
HOH
145
4
HOH
HOH
886
A
HOH
146
4
HOH
HOH
887
A
HOH
148
4
HOH
HOH
888
A
HOH
149
4
HOH
HOH
889
A
HOH
151
4
HOH
HOH
890
A
HOH
152
4
HOH
HOH
891
A
HOH
155
4
HOH
HOH
892
A
HOH
156
4
HOH
HOH
893
A
HOH
157
4
HOH
HOH
894
A
HOH
159
4
HOH
HOH
895
A
HOH
160
4
HOH
HOH
896
A
HOH
161
4
HOH
HOH
897
A
HOH
162
4
HOH
HOH
898
A
HOH
166
4
HOH
HOH
899
A
HOH
167
4
HOH
HOH
900
A
HOH
168
4
HOH
HOH
901
A
HOH
169
4
HOH
HOH
902
A
HOH
170
4
HOH
HOH
903
A
HOH
172
4
HOH
HOH
904
A
HOH
175
4
HOH
HOH
905
A
HOH
177
4
HOH
HOH
906
A
HOH
180
4
HOH
HOH
907
A
HOH
181
4
HOH
HOH
908
A
HOH
183
4
HOH
HOH
909
A
HOH
186
4
HOH
HOH
910
A
HOH
187
4
HOH
HOH
911
A
HOH
188
4
HOH
HOH
912
A
HOH
191
4
HOH
HOH
913
A
HOH
194
4
HOH
HOH
914
A
HOH
196
4
HOH
HOH
915
A
HOH
199
4
HOH
HOH
916
A
HOH
200
4
HOH
HOH
917
A
HOH
201
4
HOH
HOH
918
A
HOH
202
4
HOH
HOH
919
A
HOH
204
4
HOH
HOH
920
A
HOH
205
4
HOH
HOH
921
A
HOH
207
4
HOH
HOH
922
A
HOH
208
4
HOH
HOH
923
A
HOH
209
4
HOH
HOH
924
A
HOH
210
4
HOH
HOH
925
A
HOH
212
4
HOH
HOH
926
A
HOH
214
4
HOH
HOH
927
A
HOH
215
4
HOH
HOH
928
A
HOH
216
4
HOH
HOH
929
A
HOH
221
4
HOH
HOH
930
A
HOH
222
4
HOH
HOH
931
A
HOH
224
4
HOH
HOH
932
A
HOH
225
4
HOH
HOH
933
A
HOH
227
4
HOH
HOH
934
A
HOH
229
4
HOH
HOH
935
A
HOH
231
4
HOH
HOH
936
A
HOH
232
4
HOH
HOH
937
A
HOH
233
4
HOH
HOH
938
A
HOH
234
4
HOH
HOH
939
A
HOH
236
4
HOH
HOH
940
A
HOH
237
4
HOH
HOH
941
A
HOH
238
4
HOH
HOH
942
A
HOH
240
4
HOH
HOH
943
A
HOH
244
4
HOH
HOH
944
A
HOH
245
4
HOH
HOH
945
A
HOH
246
4
HOH
HOH
946
A
HOH
247
4
HOH
HOH
947
A
HOH
248
4
HOH
HOH
948
A
HOH
249
4
HOH
HOH
949
A
HOH
250
4
HOH
HOH
950
A
GLY
199
n
1
GLY
199
A
THR
200
n
2
THR
200
A
ILE
201
n
3
ILE
201
A
ALA
202
n
4
ALA
202
A
ARG
203
n
5
ARG
203
A
THR
204
n
6
THR
204
A
ILE
205
n
7
ILE
205
A
VAL
206
n
8
VAL
206
A
LEU
207
n
9
LEU
207
A
GLN
208
n
10
GLN
208
A
GLU
209
n
11
GLU
209
A
SER
210
n
12
SER
210
A
ILE
211
n
13
ILE
211
A
GLY
212
n
14
GLY
212
A
LYS
213
n
15
LYS
213
A
GLY
214
n
16
GLY
214
A
ARG
215
n
17
ARG
215
A
PHE
216
n
18
PHE
216
A
GLY
217
n
19
GLY
217
A
GLU
218
n
20
GLU
218
A
VAL
219
n
21
VAL
219
A
TRP
220
n
22
TRP
220
A
ARG
221
n
23
ARG
221
A
GLY
222
n
24
GLY
222
A
LYS
223
n
25
LYS
223
A
TRP
224
n
26
TRP
224
A
ARG
225
n
27
ARG
225
A
GLY
226
n
28
GLY
226
A
GLU
227
n
29
GLU
227
A
GLU
228
n
30
GLU
228
A
VAL
229
n
31
VAL
229
A
ALA
230
n
32
ALA
230
A
VAL
231
n
33
VAL
231
A
LYS
232
n
34
LYS
232
A
ILE
233
n
35
ILE
233
A
PHE
234
n
36
PHE
234
A
SER
235
n
37
SER
235
A
SER
236
n
38
SER
236
A
ARG
237
n
39
ARG
237
A
GLU
238
n
40
GLU
238
A
GLU
239
n
41
GLU
239
A
ARG
240
n
42
ARG
240
A
SER
241
n
43
SER
241
A
TRP
242
n
44
TRP
242
A
PHE
243
n
45
PHE
243
A
ARG
244
n
46
ARG
244
A
GLU
245
n
47
GLU
245
A
ALA
246
n
48
ALA
246
A
GLU
247
n
49
GLU
247
A
ILE
248
n
50
ILE
248
A
TYR
249
n
51
TYR
249
A
GLN
250
n
52
GLN
250
A
THR
251
n
53
THR
251
A
VAL
252
n
54
VAL
252
A
MET
253
n
55
MET
253
A
LEU
254
n
56
LEU
254
A
ARG
255
n
57
ARG
255
A
HIS
256
n
58
HIS
256
A
GLU
257
n
59
GLU
257
A
ASN
258
n
60
ASN
258
A
ILE
259
n
61
ILE
259
A
LEU
260
n
62
LEU
260
A
GLY
261
n
63
GLY
261
A
PHE
262
n
64
PHE
262
A
ILE
263
n
65
ILE
263
A
ALA
264
n
66
ALA
264
A
ALA
265
n
67
ALA
265
A
ASP
266
n
68
ASP
266
A
ASN
267
n
69
ASN
267
A
LYS
268
n
70
LYS
268
A
ASP
269
n
71
ASP
269
A
ASN
270
n
72
ASN
270
A
GLY
271
n
73
GLY
271
A
THR
272
n
74
THR
272
A
TRP
273
n
75
TRP
273
A
THR
274
n
76
THR
274
A
GLN
275
n
77
GLN
275
A
LEU
276
n
78
LEU
276
A
TRP
277
n
79
TRP
277
A
LEU
278
n
80
LEU
278
A
VAL
279
n
81
VAL
279
A
SER
280
n
82
SER
280
A
ASP
281
n
83
ASP
281
A
TYR
282
n
84
TYR
282
A
HIS
283
n
85
HIS
283
A
GLU
284
n
86
GLU
284
A
HIS
285
n
87
HIS
285
A
GLY
286
n
88
GLY
286
A
SER
287
n
89
SER
287
A
LEU
288
n
90
LEU
288
A
PHE
289
n
91
PHE
289
A
ASP
290
n
92
ASP
290
A
TYR
291
n
93
TYR
291
A
LEU
292
n
94
LEU
292
A
ASN
293
n
95
ASN
293
A
ARG
294
n
96
ARG
294
A
TYR
295
n
97
TYR
295
A
THR
296
n
98
THR
296
A
VAL
297
n
99
VAL
297
A
THR
298
n
100
THR
298
A
VAL
299
n
101
VAL
299
A
GLU
300
n
102
GLU
300
A
GLY
301
n
103
GLY
301
A
MET
302
n
104
MET
302
A
ILE
303
n
105
ILE
303
A
LYS
304
n
106
LYS
304
A
LEU
305
n
107
LEU
305
A
ALA
306
n
108
ALA
306
A
LEU
307
n
109
LEU
307
A
SER
308
n
110
SER
308
A
THR
309
n
111
THR
309
A
ALA
310
n
112
ALA
310
A
SER
311
n
113
SER
311
A
GLY
312
n
114
GLY
312
A
LEU
313
n
115
LEU
313
A
ALA
314
n
116
ALA
314
A
HIS
315
n
117
HIS
315
A
LEU
316
n
118
LEU
316
A
HIS
317
n
119
HIS
317
A
MET
318
n
120
MET
318
A
GLU
319
n
121
GLU
319
A
ILE
320
n
122
ILE
320
A
VAL
321
n
123
VAL
321
A
GLY
322
n
124
GLY
322
A
THR
323
n
125
THR
323
A
GLN
324
n
126
GLN
324
A
GLY
325
n
127
GLY
325
A
LYS
326
n
128
LYS
326
A
PRO
327
n
129
PRO
327
A
ALA
328
n
130
ALA
328
A
ILE
329
n
131
ILE
329
A
ALA
330
n
132
ALA
330
A
HIS
331
n
133
HIS
331
A
ARG
332
n
134
ARG
332
A
ASP
333
n
135
ASP
333
A
LEU
334
n
136
LEU
334
A
LYS
335
n
137
LYS
335
A
SER
336
n
138
SER
336
A
LYS
337
n
139
LYS
337
A
ASN
338
n
140
ASN
338
A
ILE
339
n
141
ILE
339
A
LEU
340
n
142
LEU
340
A
VAL
341
n
143
VAL
341
A
LYS
342
n
144
LYS
342
A
LYS
343
n
145
LYS
343
A
ASN
344
n
146
ASN
344
A
GLY
345
n
147
GLY
345
A
THR
346
n
148
THR
346
A
CYS
347
n
149
CYS
347
A
CYS
348
n
150
CYS
348
A
ILE
349
n
151
ILE
349
A
ALA
350
n
152
ALA
350
A
ASP
351
n
153
ASP
351
A
LEU
352
n
154
LEU
352
A
GLY
353
n
155
GLY
353
A
LEU
354
n
156
LEU
354
A
ALA
355
n
157
ALA
355
A
VAL
356
n
158
VAL
356
A
ARG
357
n
159
ARG
357
A
HIS
358
n
160
HIS
358
A
ASP
359
n
161
ASP
359
A
SER
360
n
162
SER
360
A
ALA
361
n
163
ALA
361
A
THR
362
n
164
THR
362
A
ASP
363
n
165
ASP
363
A
THR
364
n
166
THR
364
A
ILE
365
n
167
ILE
365
A
ASP
366
n
168
ASP
366
A
ILE
367
n
169
ILE
367
A
ALA
368
n
170
ALA
368
A
PRO
369
n
171
PRO
369
A
ASN
370
n
172
ASN
370
A
HIS
371
n
173
HIS
371
A
ARG
372
n
174
ARG
372
A
VAL
373
n
175
VAL
373
A
GLY
374
n
176
GLY
374
A
THR
375
n
177
THR
375
A
LYS
376
n
178
LYS
376
A
ARG
377
n
179
ARG
377
A
TYR
378
n
180
TYR
378
A
MET
379
n
181
MET
379
A
ALA
380
n
182
ALA
380
A
PRO
381
n
183
PRO
381
A
GLU
382
n
184
GLU
382
A
VAL
383
n
185
VAL
383
A
LEU
384
n
186
LEU
384
A
ASP
385
n
187
ASP
385
A
ASP
386
n
188
ASP
386
A
SER
387
n
189
SER
387
A
ILE
388
n
190
ILE
388
A
ASN
389
n
191
ASN
389
A
MET
390
n
192
MET
390
A
LYS
391
n
193
LYS
391
A
HIS
392
n
194
HIS
392
A
PHE
393
n
195
PHE
393
A
GLU
394
n
196
GLU
394
A
SER
395
n
197
SER
395
A
PHE
396
n
198
PHE
396
A
LYS
397
n
199
LYS
397
A
ARG
398
n
200
ARG
398
A
ALA
399
n
201
ALA
399
A
ASP
400
n
202
ASP
400
A
ILE
401
n
203
ILE
401
A
TYR
402
n
204
TYR
402
A
ALA
403
n
205
ALA
403
A
MET
404
n
206
MET
404
A
GLY
405
n
207
GLY
405
A
LEU
406
n
208
LEU
406
A
VAL
407
n
209
VAL
407
A
PHE
408
n
210
PHE
408
A
TRP
409
n
211
TRP
409
A
GLU
410
n
212
GLU
410
A
ILE
411
n
213
ILE
411
A
ALA
412
n
214
ALA
412
A
ARG
413
n
215
ARG
413
A
ARG
414
n
216
ARG
414
A
CYS
415
n
217
CYS
415
A
SER
416
n
218
SER
416
A
ILE
417
n
219
ILE
417
A
GLY
418
n
220
GLY
418
A
GLY
419
n
221
GLY
419
A
ILE
420
n
222
ILE
420
A
HIS
421
n
223
HIS
421
A
GLU
422
n
224
GLU
422
A
ASP
423
n
225
ASP
423
A
TYR
424
n
226
TYR
424
A
GLN
425
n
227
GLN
425
A
LEU
426
n
228
LEU
426
A
PRO
427
n
229
PRO
427
A
TYR
428
n
230
TYR
428
A
TYR
429
n
231
TYR
429
A
ASP
430
n
232
ASP
430
A
LEU
431
n
233
LEU
431
A
VAL
432
n
234
VAL
432
A
PRO
433
n
235
PRO
433
A
SER
434
n
236
SER
434
A
ASP
435
n
237
ASP
435
A
PRO
436
n
238
PRO
436
A
SER
437
n
239
SER
437
A
VAL
438
n
240
VAL
438
A
GLU
439
n
241
GLU
439
A
GLU
440
n
242
GLU
440
A
MET
441
n
243
MET
441
A
ARG
442
n
244
ARG
442
A
LYS
443
n
245
LYS
443
A
VAL
444
n
246
VAL
444
A
VAL
445
n
247
VAL
445
A
CYS
446
n
248
CYS
446
A
GLU
447
n
249
GLU
447
A
GLN
448
n
250
GLN
448
A
LYS
449
n
251
LYS
449
A
LEU
450
n
252
LEU
450
A
ARG
451
n
253
ARG
451
A
PRO
452
n
254
PRO
452
A
ASN
453
n
255
ASN
453
A
ILE
454
n
256
ILE
454
A
PRO
455
n
257
PRO
455
A
ASN
456
n
258
ASN
456
A
ARG
457
n
259
ARG
457
A
TRP
458
n
260
TRP
458
A
GLN
459
n
261
GLN
459
A
SER
460
n
262
SER
460
A
CYS
461
n
263
CYS
461
A
GLU
462
n
264
GLU
462
A
ALA
463
n
265
ALA
463
A
LEU
464
n
266
LEU
464
A
ARG
465
n
267
ARG
465
A
VAL
466
n
268
VAL
466
A
MET
467
n
269
MET
467
A
ALA
468
n
270
ALA
468
A
LYS
469
n
271
LYS
469
A
ILE
470
n
272
ILE
470
A
MET
471
n
273
MET
471
A
ARG
472
n
274
ARG
472
A
GLU
473
n
275
GLU
473
A
CYS
474
n
276
CYS
474
A
TRP
475
n
277
TRP
475
A
TYR
476
n
278
TYR
476
A
ALA
477
n
279
ALA
477
A
ASN
478
n
280
ASN
478
A
GLY
479
n
281
GLY
479
A
ALA
480
n
282
ALA
480
A
ALA
481
n
283
ALA
481
A
ARG
482
n
284
ARG
482
A
LEU
483
n
285
LEU
483
A
THR
484
n
286
THR
484
A
ALA
485
n
287
ALA
485
A
LEU
486
n
288
LEU
486
A
ARG
487
n
289
ARG
487
A
ILE
488
n
290
ILE
488
A
LYS
489
n
291
LYS
489
A
LYS
490
n
292
LYS
490
A
THR
491
n
293
THR
491
A
LEU
492
n
294
LEU
492
A
SER
493
n
295
SER
493
A
GLN
494
n
296
GLN
494
A
LEU
495
n
297
LEU
495
A
SER
496
n
298
SER
496
A
GLN
497
n
299
GLN
497
A
GLN
498
n
300
GLN
498
A
GLU
499
n
301
GLU
499
A
GLY
500
n
302
GLY
500
A
ILE
501
n
303
ILE
501
A
n
304
502
A
n
305
503
A
0.2852
0.2185
0.1731
0.5007
0.3986
0.6610
-0.0188
-0.0097
0.0458
-0.0414
0.0009
0.0252
-0.0842
0.0038
0.0179
-0.0324
0.0011
-0.0007
-0.0347
0.0004
-0.0190
refined
12.1070
76.5297
12.1773
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
{ A|* }
software_defined_assembly
PISA
1
MONOMERIC
220
-16
14490
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
208
A
N
GLN
10
A
O
ARG
221
A
O
ARG
23
A
N
TRP
224
A
N
TRP
26
A
O
GLU
227
A
O
GLU
29
A
N
LYS
232
A
N
LYS
34
A
O
LEU
278
A
O
LEU
80
A
O
VAL
279
A
O
VAL
81
A
N
ALA
264
A
N
ALA
66
A
N
ALA
330
A
N
ALA
132
A
O
VAL
356
A
O
VAL
158
A
N
ASP
359
A
N
ASP
161
A
O
THR
364
A
O
THR
166
A
N
LEU
340
A
N
LEU
142
A
O
CYS
348
A
O
CYS
150
1
A
LYS
502
A
LYS
304
1
Y
1
A
MET
503
A
MET
305
1
Y
1
A
ARG
332
73.15
-2.13
1
A
ASP
333
-150.40
44.66
1
A
ALA
368
39.05
66.54
19.71
0.5565
0.0000
0.0000
-2.9037
0.0000
2.3472
0.9549
0.9452
0.1842
0.1535
0.1668
1.69
22.54
14356
33214
43.22
97.79
0.092
RANDOM
1
THROUGHOUT
0.0
0.097
0.093
0.090
0.177
1.69
22.54
250
2749
24
0
2475
0.010
2566
HARMONIC
2.00
1.02
3477
HARMONIC
2.00
921
SINUSOIDAL
2.00
61
HARMONIC
2.00
380
HARMONIC
5.00
2566
HARMONIC
20.00
3.60
14.17
328
SEMIHARMONIC
5.00
3264
SEMIHARMONIC
4.00
0.2224
0.1562
0.1851
1.74
1029
1292
2321
17
44.33
97.79
17.15
1.68
44.54
4X2K
32921
1
19.0
12.4
98.2
refinement
BUSTER
2.11.4
data reduction
XDS
data scaling
XSCALE
TGF-beta receptor type I (E.C.2.7.1.37)
Selection of fragments for kinase inhibitor design: decoration is key
1
N
N
2
N
N
3
N
N
4
N
N
A
ILE
201
A
ILE
3
HELX_P
A
ARG
203
A
ARG
5
5
AA1
3
A
GLU
238
A
GLU
40
HELX_P
A
GLN
250
A
GLN
52
1
AA2
13
A
SER
287
A
SER
89
HELX_P
A
TYR
295
A
TYR
97
1
AA3
9
A
THR
298
A
THR
100
HELX_P
A
MET
318
A
MET
120
1
AA4
21
A
LYS
335
A
LYS
137
HELX_P
A
LYS
337
A
LYS
139
5
AA5
3
A
ASP
351
A
ASP
153
HELX_P
A
ALA
355
A
ALA
157
5
AA6
5
A
THR
375
A
THR
177
HELX_P
A
MET
379
A
MET
181
5
AA7
5
A
ALA
380
A
ALA
182
HELX_P
A
ASP
385
A
ASP
187
1
AA8
6
A
HIS
392
A
HIS
194
HELX_P
A
ARG
414
A
ARG
216
1
AA9
23
A
SER
437
A
SER
239
HELX_P
A
CYS
446
A
CYS
248
1
AB1
10
A
PRO
455
A
PRO
257
HELX_P
A
SER
460
A
SER
262
5
AB2
6
A
CYS
461
A
CYS
263
HELX_P
A
TRP
475
A
TRP
277
1
AB3
15
A
ASN
478
A
ASN
280
HELX_P
A
ARG
482
A
ARG
284
5
AB4
5
A
THR
484
A
THR
286
HELX_P
A
GLY
500
A
GLY
302
1
AB5
17
TRANSFERASE
TRANSFERASE, PROTEIN KINASE, INHIBITOR COMPLEX
TGFR1_HUMAN
UNP
1
200
P36897
TIARTIVLQESIGKGRFGEVWRGKWRGEEVAVKIFSSREERSWFREAEIYQTVMLRHENILGFIAADNKDNGTWTQLWLV
SDYHEHGSLFDYLNRYTVTVEGMIKLALSTASGLAHLHMEIVGTQGKPAIAHRDLKSKNILVKKNGTCCIADLGLAVRHD
SATDTIDIAPNHRVGTKRYMAPEVLDDSINMKHFESFKRADIYAMGLVFWEIARRCSIGGIHEDYQLPYYDLVPSDPSVE
EMRKVVCEQKLRPNIPNRWQSCEALRVMAKIMRECWYANGAARLTALRIKKTLSQLSQQEGIKM
200
503
4X2K
200
503
P36897
A
1
2
305
1
expression tag
GLY
199
4X2K
A
P36897
UNP
1
5
3
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ILE
205
A
ILE
7
A
LYS
213
A
LYS
15
A
GLU
218
A
GLU
20
A
TRP
224
A
TRP
26
A
GLU
227
A
GLU
29
A
SER
235
A
SER
37
A
THR
274
A
THR
76
A
ASP
281
A
ASP
83
A
PHE
262
A
PHE
64
A
ASP
269
A
ASP
71
A
ILE
329
A
ILE
131
A
ALA
330
A
ALA
132
A
VAL
356
A
VAL
158
A
ASP
359
A
ASP
161
A
THR
364
A
THR
166
A
ILE
365
A
ILE
167
A
ILE
339
A
ILE
141
A
VAL
341
A
VAL
143
A
CYS
347
A
CYS
149
A
ILE
349
A
ILE
151
binding site for residue 3WO A 601
A
3WO
601
Software
14
binding site for residue SO4 A 602
A
SO4
602
Software
8
A
VAL
219
A
VAL
21
14
1_555
A
ALA
230
A
ALA
32
14
1_555
A
LYS
232
A
LYS
34
14
1_555
A
GLU
245
A
GLU
47
14
1_555
A
TYR
249
A
TYR
51
14
1_555
A
LEU
260
A
LEU
62
14
1_555
A
LEU
278
A
LEU
80
14
1_555
A
SER
280
A
SER
82
14
1_555
A
ASP
281
A
ASP
83
14
1_555
A
TYR
282
A
TYR
84
14
1_555
A
HIS
283
A
HIS
85
14
1_555
A
GLY
286
A
GLY
88
14
1_555
A
LEU
340
A
LEU
142
14
1_555
A
ASP
351
A
ASP
153
14
1_555
A
LYS
337
A
LYS
139
8
1_555
A
ARG
377
A
ARG
179
8
1_555
A
ASP
435
A
ASP
237
8
1_555
A
HOH
718
D
HOH
8
1_655
A
HOH
733
D
HOH
8
1_655
A
HOH
768
D
HOH
8
1_555
A
HOH
813
D
HOH
8
1_555
A
HOH
863
D
HOH
8
1_555
19
P 21 21 21