0.023747
0.000000
0.000000
0.000000
0.013567
0.000000
0.000000
0.000000
0.010904
0.00000
0.00000
0.00000
Zhu, X.
Kim, J.L.
Rose, P.E.
Stover, D.R.
Toledo, L.M.
Zhao, H.
Morgenstern, K.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
42.110
73.710
91.710
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C10 H17 N6 O12 P3
506.196
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
non-polymer
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
C2 H6 O2
62.068
1,2-ETHANEDIOL
ETHYLENE GLYCOL
non-polymer
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
C9 H12 N O6 P
261.168
n
O-PHOSPHOTYROSINE
PHOSPHONOTYROSINE
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
UK
Structure Fold.Des.
FODEFH
1263
0969-2126
7
651
661
10.1016/S0969-2126(99)80086-0
10404594
Structural analysis of the lymphocyte-specific kinase Lck in complex with non-selective and Src family selective kinase inhibitors.
1999
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
IMAGE PLATE
1998-09-28
RIGAKU RAXIS IV
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
X4A
NSLS
1.0
SYNCHROTRON
NSLS BEAMLINE X4A
32353.818
Tyrosine-protein kinase Lck
2.7.10.2
CATALYTIC DOMAIN
1
man
polymer
96.063
SULFATE ION
3
syn
non-polymer
506.196
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
1
syn
non-polymer
62.068
1,2-ETHANEDIOL
1
syn
non-polymer
18.015
water
254
nat
water
Leukocyte C-terminal Src kinase, LSK, Lymphocyte cell-specific protein-tyrosine kinase, Protein YT16, Proto-oncogene Lck, T cell-specific protein-tyrosine kinase, p56-LCK
no
yes
KPWWEDEWEVPRETLKLVERLGAGQFGEVWMGYYNGHTKVAVKSLKQGSMSPDAFLAEANLMKQLQHQRLVRLYAVVTQE
PIYIITEYMENGSLVDFLKTPSGIKLTINKLLDMAAQIAEGMAFIEERNYIHRDLRAANILVSDTLSCKIADFGLARLIE
DNE(PTR)TAREGAKFPIKWTAPEAINYGTFTIKSDVWSFGILLTEIVTHGRIPYPGMTNPEVIQNLERGYRMVRPDNCP
EELYQLMRLCWKERPEDRPTFDYLRSVLEDFFTATEGQYQPQP
KPWWEDEWEVPRETLKLVERLGAGQFGEVWMGYYNGHTKVAVKSLKQGSMSPDAFLAEANLMKQLQHQRLVRLYAVVTQE
PIYIITEYMENGSLVDFLKTPSGIKLTINKLLDMAAQIAEGMAFIEERNYIHRDLRAANILVSDTLSCKIADFGLARLIE
DNEYTAREGAKFPIKWTAPEAINYGTFTIKSDVWSFGILLTEIVTHGRIPYPGMTNPEVIQNLERGYRMVRPDNCPEELY
QLMRLCWKERPEDRPTFDYLRSVLEDFFTATEGQYQPQP
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
human
Homo
cabbage looper
Trichoplusia
sample
LYMPHOCYTE
CYTOPLASM
LCK
9606
Homo sapiens
LYMPHOCYTE
7111
Trichoplusia ni
BACULOVIRUS
1
2.20
44.05
VAPOR DIFFUSION, HANGING DROP
6.5
AMMONUIM SULPHATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
repository
Initial release
Version format compliance
Version format compliance
Database references
Structure summary
1
0
2000-05-24
1
1
2008-04-27
1
2
2011-07-13
1
3
2015-08-19
RCSB
Y
RCSB
1999-05-21
REL
SO4
SULFATE ION
ANP
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
EDO
1,2-ETHANEDIOL
HOH
water
SO4
901
2
SO4
SO4
901
A
SO4
902
2
SO4
SO4
902
A
SO4
903
2
SO4
SO4
903
A
ANP
1
3
ANP
ANP
904
A
DTT
1
4
EDO
EDO
905
A
TIP
1
5
HOH
HOH
906
A
TIP
2
5
HOH
HOH
907
A
TIP
3
5
HOH
HOH
908
A
TIP
4
5
HOH
HOH
909
A
TIP
5
5
HOH
HOH
910
A
TIP
6
5
HOH
HOH
911
A
TIP
7
5
HOH
HOH
912
A
TIP
8
5
HOH
HOH
913
A
TIP
9
5
HOH
HOH
914
A
TIP
10
5
HOH
HOH
915
A
TIP
11
5
HOH
HOH
916
A
TIP
12
5
HOH
HOH
917
A
TIP
13
5
HOH
HOH
918
A
TIP
14
5
HOH
HOH
919
A
TIP
15
5
HOH
HOH
920
A
TIP
16
5
HOH
HOH
921
A
TIP
17
5
HOH
HOH
922
A
TIP
18
5
HOH
HOH
923
A
TIP
19
5
HOH
HOH
924
A
TIP
20
5
HOH
HOH
925
A
TIP
21
5
HOH
HOH
926
A
TIP
22
5
HOH
HOH
927
A
TIP
23
5
HOH
HOH
928
A
TIP
24
5
HOH
HOH
929
A
TIP
25
5
HOH
HOH
930
A
TIP
26
5
HOH
HOH
931
A
TIP
27
5
HOH
HOH
932
A
TIP
28
5
HOH
HOH
933
A
TIP
29
5
HOH
HOH
934
A
TIP
30
5
HOH
HOH
935
A
TIP
31
5
HOH
HOH
936
A
TIP
32
5
HOH
HOH
937
A
TIP
33
5
HOH
HOH
938
A
TIP
34
5
HOH
HOH
939
A
TIP
35
5
HOH
HOH
940
A
TIP
36
5
HOH
HOH
941
A
TIP
37
5
HOH
HOH
942
A
TIP
38
5
HOH
HOH
943
A
TIP
39
5
HOH
HOH
944
A
TIP
40
5
HOH
HOH
945
A
TIP
41
5
HOH
HOH
946
A
TIP
42
5
HOH
HOH
947
A
TIP
43
5
HOH
HOH
948
A
TIP
44
5
HOH
HOH
949
A
TIP
45
5
HOH
HOH
950
A
TIP
46
5
HOH
HOH
951
A
TIP
47
5
HOH
HOH
952
A
TIP
48
5
HOH
HOH
953
A
TIP
49
5
HOH
HOH
954
A
TIP
50
5
HOH
HOH
955
A
TIP
51
5
HOH
HOH
956
A
TIP
52
5
HOH
HOH
957
A
TIP
53
5
HOH
HOH
958
A
TIP
54
5
HOH
HOH
959
A
TIP
55
5
HOH
HOH
960
A
TIP
56
5
HOH
HOH
961
A
TIP
57
5
HOH
HOH
962
A
TIP
58
5
HOH
HOH
963
A
TIP
59
5
HOH
HOH
964
A
TIP
60
5
HOH
HOH
965
A
TIP
61
5
HOH
HOH
966
A
TIP
62
5
HOH
HOH
967
A
TIP
63
5
HOH
HOH
968
A
TIP
64
5
HOH
HOH
969
A
TIP
65
5
HOH
HOH
970
A
TIP
66
5
HOH
HOH
971
A
TIP
67
5
HOH
HOH
972
A
TIP
68
5
HOH
HOH
973
A
TIP
69
5
HOH
HOH
974
A
TIP
70
5
HOH
HOH
975
A
TIP
71
5
HOH
HOH
976
A
TIP
72
5
HOH
HOH
977
A
TIP
73
5
HOH
HOH
978
A
TIP
74
5
HOH
HOH
979
A
TIP
75
5
HOH
HOH
980
A
TIP
76
5
HOH
HOH
981
A
TIP
77
5
HOH
HOH
982
A
TIP
78
5
HOH
HOH
983
A
TIP
79
5
HOH
HOH
984
A
TIP
80
5
HOH
HOH
985
A
TIP
81
5
HOH
HOH
986
A
TIP
82
5
HOH
HOH
987
A
TIP
84
5
HOH
HOH
988
A
TIP
85
5
HOH
HOH
989
A
TIP
86
5
HOH
HOH
990
A
TIP
87
5
HOH
HOH
991
A
TIP
88
5
HOH
HOH
992
A
TIP
89
5
HOH
HOH
993
A
TIP
90
5
HOH
HOH
994
A
TIP
91
5
HOH
HOH
995
A
TIP
92
5
HOH
HOH
996
A
TIP
93
5
HOH
HOH
997
A
TIP
94
5
HOH
HOH
998
A
TIP
95
5
HOH
HOH
999
A
TIP
96
5
HOH
HOH
1000
A
TIP
98
5
HOH
HOH
1001
A
TIP
99
5
HOH
HOH
1002
A
TIP
100
5
HOH
HOH
1003
A
TIP
101
5
HOH
HOH
1004
A
TIP
102
5
HOH
HOH
1005
A
TIP
103
5
HOH
HOH
1006
A
TIP
104
5
HOH
HOH
1007
A
TIP
105
5
HOH
HOH
1008
A
TIP
106
5
HOH
HOH
1009
A
TIP
107
5
HOH
HOH
1010
A
TIP
108
5
HOH
HOH
1011
A
TIP
109
5
HOH
HOH
1012
A
TIP
110
5
HOH
HOH
1013
A
TIP
111
5
HOH
HOH
1014
A
TIP
112
5
HOH
HOH
1015
A
TIP
113
5
HOH
HOH
1016
A
TIP
114
5
HOH
HOH
1017
A
TIP
115
5
HOH
HOH
1018
A
TIP
116
5
HOH
HOH
1019
A
TIP
117
5
HOH
HOH
1020
A
TIP
118
5
HOH
HOH
1021
A
TIP
119
5
HOH
HOH
1022
A
TIP
120
5
HOH
HOH
1023
A
TIP
121
5
HOH
HOH
1024
A
TIP
122
5
HOH
HOH
1025
A
TIP
123
5
HOH
HOH
1026
A
TIP
124
5
HOH
HOH
1027
A
TIP
125
5
HOH
HOH
1028
A
TIP
126
5
HOH
HOH
1029
A
TIP
127
5
HOH
HOH
1030
A
TIP
128
5
HOH
HOH
1031
A
TIP
129
5
HOH
HOH
1032
A
TIP
130
5
HOH
HOH
1033
A
TIP
131
5
HOH
HOH
1034
A
TIP
132
5
HOH
HOH
1035
A
TIP
133
5
HOH
HOH
1036
A
TIP
134
5
HOH
HOH
1037
A
TIP
135
5
HOH
HOH
1038
A
TIP
136
5
HOH
HOH
1039
A
TIP
137
5
HOH
HOH
1040
A
TIP
138
5
HOH
HOH
1041
A
TIP
139
5
HOH
HOH
1042
A
TIP
140
5
HOH
HOH
1043
A
TIP
141
5
HOH
HOH
1044
A
TIP
142
5
HOH
HOH
1045
A
TIP
143
5
HOH
HOH
1046
A
TIP
144
5
HOH
HOH
1047
A
TIP
145
5
HOH
HOH
1048
A
TIP
146
5
HOH
HOH
1049
A
TIP
147
5
HOH
HOH
1050
A
TIP
148
5
HOH
HOH
1051
A
TIP
149
5
HOH
HOH
1052
A
TIP
150
5
HOH
HOH
1053
A
TIP
151
5
HOH
HOH
1054
A
TIP
152
5
HOH
HOH
1055
A
TIP
153
5
HOH
HOH
1056
A
TIP
154
5
HOH
HOH
1057
A
TIP
155
5
HOH
HOH
1058
A
TIP
156
5
HOH
HOH
1059
A
TIP
157
5
HOH
HOH
1060
A
TIP
158
5
HOH
HOH
1061
A
TIP
159
5
HOH
HOH
1062
A
TIP
160
5
HOH
HOH
1063
A
TIP
161
5
HOH
HOH
1064
A
TIP
162
5
HOH
HOH
1065
A
TIP
163
5
HOH
HOH
1066
A
TIP
164
5
HOH
HOH
1067
A
TIP
165
5
HOH
HOH
1068
A
TIP
166
5
HOH
HOH
1069
A
TIP
167
5
HOH
HOH
1070
A
TIP
168
5
HOH
HOH
1071
A
TIP
169
5
HOH
HOH
1072
A
TIP
170
5
HOH
HOH
1073
A
TIP
171
5
HOH
HOH
1074
A
TIP
172
5
HOH
HOH
1075
A
TIP
173
5
HOH
HOH
1076
A
TIP
174
5
HOH
HOH
1077
A
TIP
175
5
HOH
HOH
1078
A
TIP
176
5
HOH
HOH
1079
A
TIP
177
5
HOH
HOH
1080
A
TIP
178
5
HOH
HOH
1081
A
TIP
179
5
HOH
HOH
1082
A
TIP
180
5
HOH
HOH
1083
A
TIP
181
5
HOH
HOH
1084
A
TIP
182
5
HOH
HOH
1085
A
TIP
183
5
HOH
HOH
1086
A
TIP
184
5
HOH
HOH
1087
A
TIP
185
5
HOH
HOH
1088
A
TIP
186
5
HOH
HOH
1089
A
TIP
187
5
HOH
HOH
1090
A
TIP
188
5
HOH
HOH
1091
A
TIP
189
5
HOH
HOH
1092
A
TIP
190
5
HOH
HOH
1093
A
TIP
191
5
HOH
HOH
1094
A
TIP
192
5
HOH
HOH
1095
A
TIP
193
5
HOH
HOH
1096
A
TIP
194
5
HOH
HOH
1097
A
TIP
195
5
HOH
HOH
1098
A
TIP
196
5
HOH
HOH
1099
A
TIP
197
5
HOH
HOH
1100
A
TIP
198
5
HOH
HOH
1101
A
TIP
199
5
HOH
HOH
1102
A
TIP
200
5
HOH
HOH
1103
A
TIP
201
5
HOH
HOH
1104
A
TIP
202
5
HOH
HOH
1105
A
TIP
203
5
HOH
HOH
1106
A
TIP
204
5
HOH
HOH
1107
A
TIP
205
5
HOH
HOH
1108
A
TIP
206
5
HOH
HOH
1109
A
TIP
207
5
HOH
HOH
1110
A
TIP
208
5
HOH
HOH
1111
A
TIP
209
5
HOH
HOH
1112
A
TIP
210
5
HOH
HOH
1113
A
TIP
211
5
HOH
HOH
1114
A
TIP
212
5
HOH
HOH
1115
A
TIP
213
5
HOH
HOH
1116
A
TIP
214
5
HOH
HOH
1117
A
TIP
215
5
HOH
HOH
1118
A
TIP
216
5
HOH
HOH
1119
A
TIP
217
5
HOH
HOH
1120
A
TIP
218
5
HOH
HOH
1121
A
TIP
219
5
HOH
HOH
1122
A
TIP
220
5
HOH
HOH
1123
A
TIP
221
5
HOH
HOH
1124
A
TIP
222
5
HOH
HOH
1125
A
TIP
223
5
HOH
HOH
1126
A
TIP
224
5
HOH
HOH
1127
A
TIP
225
5
HOH
HOH
1128
A
TIP
226
5
HOH
HOH
1129
A
TIP
227
5
HOH
HOH
1130
A
TIP
228
5
HOH
HOH
1131
A
TIP
229
5
HOH
HOH
1132
A
TIP
230
5
HOH
HOH
1133
A
TIP
231
5
HOH
HOH
1134
A
TIP
232
5
HOH
HOH
1135
A
TIP
233
5
HOH
HOH
1136
A
TIP
234
5
HOH
HOH
1137
A
TIP
235
5
HOH
HOH
1138
A
TIP
236
5
HOH
HOH
1139
A
TIP
237
5
HOH
HOH
1140
A
TIP
238
5
HOH
HOH
1141
A
TIP
239
5
HOH
HOH
1142
A
TIP
240
5
HOH
HOH
1143
A
TIP
241
5
HOH
HOH
1144
A
TIP
242
5
HOH
HOH
1145
A
TIP
243
5
HOH
HOH
1146
A
TIP
244
5
HOH
HOH
1147
A
TIP
245
5
HOH
HOH
1148
A
TIP
246
5
HOH
HOH
1149
A
TIP
247
5
HOH
HOH
1150
A
TIP
248
5
HOH
HOH
1151
A
TIP
249
5
HOH
HOH
1152
A
TIP
250
5
HOH
HOH
1153
A
TIP
251
5
HOH
HOH
1154
A
TIP
252
5
HOH
HOH
1155
A
TIP
253
5
HOH
HOH
1156
A
TIP
254
5
HOH
HOH
1157
A
TIP
255
5
HOH
HOH
1158
A
TIP
256
5
HOH
HOH
1159
A
LYS
231
n
1
LYS
231
A
PRO
232
n
2
PRO
232
A
TRP
233
n
3
TRP
233
A
TRP
234
n
4
TRP
234
A
GLU
235
n
5
GLU
235
A
ASP
236
n
6
ASP
236
A
GLU
237
n
7
GLU
237
A
TRP
238
n
8
TRP
238
A
GLU
239
n
9
GLU
239
A
VAL
240
n
10
VAL
240
A
PRO
241
n
11
PRO
241
A
ARG
242
n
12
ARG
242
A
GLU
243
n
13
GLU
243
A
THR
244
n
14
THR
244
A
LEU
245
n
15
LEU
245
A
LYS
246
n
16
LYS
246
A
LEU
247
n
17
LEU
247
A
VAL
248
n
18
VAL
248
A
GLU
249
n
19
GLU
249
A
ARG
250
n
20
ARG
250
A
LEU
251
n
21
LEU
251
A
GLY
252
n
22
GLY
252
A
ALA
253
n
23
ALA
253
A
GLY
254
n
24
GLY
254
A
GLN
255
n
25
GLN
255
A
PHE
256
n
26
PHE
256
A
GLY
257
n
27
GLY
257
A
GLU
258
n
28
GLU
258
A
VAL
259
n
29
VAL
259
A
TRP
260
n
30
TRP
260
A
MET
261
n
31
MET
261
A
GLY
262
n
32
GLY
262
A
TYR
263
n
33
TYR
263
A
TYR
264
n
34
TYR
264
A
ASN
265
n
35
ASN
265
A
GLY
266
n
36
GLY
266
A
HIS
267
n
37
HIS
267
A
THR
268
n
38
THR
268
A
LYS
269
n
39
LYS
269
A
VAL
270
n
40
VAL
270
A
ALA
271
n
41
ALA
271
A
VAL
272
n
42
VAL
272
A
LYS
273
n
43
LYS
273
A
SER
274
n
44
SER
274
A
LEU
275
n
45
LEU
275
A
LYS
276
n
46
LYS
276
A
ALA
277
n
47
GLN
277
A
GLY
278
n
48
GLY
278
A
SER
279
n
49
SER
279
A
MET
280
n
50
MET
280
A
SER
281
n
51
SER
281
A
PRO
282
n
52
PRO
282
A
ASP
283
n
53
ASP
283
A
ALA
284
n
54
ALA
284
A
PHE
285
n
55
PHE
285
A
LEU
286
n
56
LEU
286
A
ALA
287
n
57
ALA
287
A
GLU
288
n
58
GLU
288
A
ALA
289
n
59
ALA
289
A
ASN
290
n
60
ASN
290
A
LEU
291
n
61
LEU
291
A
MET
292
n
62
MET
292
A
LYS
293
n
63
LYS
293
A
GLN
294
n
64
GLN
294
A
LEU
295
n
65
LEU
295
A
GLN
296
n
66
GLN
296
A
HIS
297
n
67
HIS
297
A
GLN
298
n
68
GLN
298
A
ARG
299
n
69
ARG
299
A
LEU
300
n
70
LEU
300
A
VAL
301
n
71
VAL
301
A
ARG
302
n
72
ARG
302
A
LEU
303
n
73
LEU
303
A
TYR
304
n
74
TYR
304
A
ALA
305
n
75
ALA
305
A
VAL
306
n
76
VAL
306
A
VAL
307
n
77
VAL
307
A
THR
308
n
78
THR
308
A
ALA
309
n
79
GLN
309
A
GLU
310
n
80
GLU
310
A
PRO
311
n
81
PRO
311
A
ILE
312
n
82
ILE
312
A
TYR
313
n
83
TYR
313
A
ILE
314
n
84
ILE
314
A
ILE
315
n
85
ILE
315
A
THR
316
n
86
THR
316
A
GLU
317
n
87
GLU
317
A
TYR
318
n
88
TYR
318
A
MET
319
n
89
MET
319
A
GLU
320
n
90
GLU
320
A
ASN
321
n
91
ASN
321
A
GLY
322
n
92
GLY
322
A
SER
323
n
93
SER
323
A
LEU
324
n
94
LEU
324
A
VAL
325
n
95
VAL
325
A
ASP
326
n
96
ASP
326
A
PHE
327
n
97
PHE
327
A
LEU
328
n
98
LEU
328
A
LYS
329
n
99
LYS
329
A
THR
330
n
100
THR
330
A
PRO
331
n
101
PRO
331
A
SER
332
n
102
SER
332
A
GLY
333
n
103
GLY
333
A
ILE
334
n
104
ILE
334
A
LYS
335
n
105
LYS
335
A
LEU
336
n
106
LEU
336
A
THR
337
n
107
THR
337
A
ILE
338
n
108
ILE
338
A
ASN
339
n
109
ASN
339
A
LYS
340
n
110
LYS
340
A
LEU
341
n
111
LEU
341
A
LEU
342
n
112
LEU
342
A
ASP
343
n
113
ASP
343
A
MET
344
n
114
MET
344
A
ALA
345
n
115
ALA
345
A
ALA
346
n
116
ALA
346
A
GLN
347
n
117
GLN
347
A
ILE
348
n
118
ILE
348
A
ALA
349
n
119
ALA
349
A
GLU
350
n
120
GLU
350
A
GLY
351
n
121
GLY
351
A
MET
352
n
122
MET
352
A
ALA
353
n
123
ALA
353
A
PHE
354
n
124
PHE
354
A
ILE
355
n
125
ILE
355
A
GLU
356
n
126
GLU
356
A
GLU
357
n
127
GLU
357
A
ARG
358
n
128
ARG
358
A
ASN
359
n
129
ASN
359
A
TYR
360
n
130
TYR
360
A
ILE
361
n
131
ILE
361
A
HIS
362
n
132
HIS
362
A
ARG
363
n
133
ARG
363
A
ASP
364
n
134
ASP
364
A
LEU
365
n
135
LEU
365
A
ARG
366
n
136
ARG
366
A
ALA
367
n
137
ALA
367
A
ALA
368
n
138
ALA
368
A
ASN
369
n
139
ASN
369
A
ILE
370
n
140
ILE
370
A
LEU
371
n
141
LEU
371
A
VAL
372
n
142
VAL
372
A
SER
373
n
143
SER
373
A
ASP
374
n
144
ASP
374
A
THR
375
n
145
THR
375
A
LEU
376
n
146
LEU
376
A
SER
377
n
147
SER
377
A
CYS
378
n
148
CYS
378
A
LYS
379
n
149
LYS
379
A
ILE
380
n
150
ILE
380
A
ALA
381
n
151
ALA
381
A
ASP
382
n
152
ASP
382
A
PHE
383
n
153
PHE
383
A
GLY
384
n
154
GLY
384
A
LEU
385
n
155
LEU
385
A
ALA
386
n
156
ALA
386
A
ARG
387
n
157
ARG
387
A
LEU
388
n
158
LEU
388
A
ILE
389
n
159
ILE
389
A
GLU
390
n
160
GLU
390
A
ASP
391
n
161
ASP
391
A
ASN
392
n
162
ASN
392
A
GLU
393
n
163
GLU
393
A
PTR
394
n
164
PTR
394
A
THR
395
n
165
THR
395
A
ALA
396
n
166
ALA
396
A
ALA
397
n
167
ARG
397
A
GLU
398
n
168
GLU
398
A
GLY
399
n
169
GLY
399
A
ALA
400
n
170
ALA
400
A
ALA
401
n
171
LYS
401
A
PHE
402
n
172
PHE
402
A
PRO
403
n
173
PRO
403
A
ILE
404
n
174
ILE
404
A
LYS
405
n
175
LYS
405
A
TRP
406
n
176
TRP
406
A
THR
407
n
177
THR
407
A
ALA
408
n
178
ALA
408
A
PRO
409
n
179
PRO
409
A
GLU
410
n
180
GLU
410
A
ALA
411
n
181
ALA
411
A
ILE
412
n
182
ILE
412
A
ASN
413
n
183
ASN
413
A
TYR
414
n
184
TYR
414
A
GLY
415
n
185
GLY
415
A
THR
416
n
186
THR
416
A
PHE
417
n
187
PHE
417
A
THR
418
n
188
THR
418
A
ILE
419
n
189
ILE
419
A
LYS
420
n
190
LYS
420
A
SER
421
n
191
SER
421
A
ASP
422
n
192
ASP
422
A
VAL
423
n
193
VAL
423
A
TRP
424
n
194
TRP
424
A
SER
425
n
195
SER
425
A
PHE
426
n
196
PHE
426
A
GLY
427
n
197
GLY
427
A
ILE
428
n
198
ILE
428
A
LEU
429
n
199
LEU
429
A
LEU
430
n
200
LEU
430
A
THR
431
n
201
THR
431
A
GLU
432
n
202
GLU
432
A
ILE
433
n
203
ILE
433
A
VAL
434
n
204
VAL
434
A
THR
435
n
205
THR
435
A
HIS
436
n
206
HIS
436
A
GLY
437
n
207
GLY
437
A
ARG
438
n
208
ARG
438
A
ILE
439
n
209
ILE
439
A
PRO
440
n
210
PRO
440
A
TYR
441
n
211
TYR
441
A
PRO
442
n
212
PRO
442
A
GLY
443
n
213
GLY
443
A
MET
444
n
214
MET
444
A
THR
445
n
215
THR
445
A
ASN
446
n
216
ASN
446
A
PRO
447
n
217
PRO
447
A
GLU
448
n
218
GLU
448
A
VAL
449
n
219
VAL
449
A
ILE
450
n
220
ILE
450
A
GLN
451
n
221
GLN
451
A
ASN
452
n
222
ASN
452
A
LEU
453
n
223
LEU
453
A
GLU
454
n
224
GLU
454
A
ARG
455
n
225
ARG
455
A
GLY
456
n
226
GLY
456
A
TYR
457
n
227
TYR
457
A
ARG
458
n
228
ARG
458
A
MET
459
n
229
MET
459
A
VAL
460
n
230
VAL
460
A
ARG
461
n
231
ARG
461
A
PRO
462
n
232
PRO
462
A
ASP
463
n
233
ASP
463
A
ASN
464
n
234
ASN
464
A
CYS
465
n
235
CYS
465
A
PRO
466
n
236
PRO
466
A
GLU
467
n
237
GLU
467
A
GLU
468
n
238
GLU
468
A
LEU
469
n
239
LEU
469
A
TYR
470
n
240
TYR
470
A
GLN
471
n
241
GLN
471
A
LEU
472
n
242
LEU
472
A
MET
473
n
243
MET
473
A
ARG
474
n
244
ARG
474
A
LEU
475
n
245
LEU
475
A
CYS
476
n
246
CYS
476
A
TRP
477
n
247
TRP
477
A
LYS
478
n
248
LYS
478
A
GLU
479
n
249
GLU
479
A
ARG
480
n
250
ARG
480
A
PRO
481
n
251
PRO
481
A
GLU
482
n
252
GLU
482
A
ASP
483
n
253
ASP
483
A
ARG
484
n
254
ARG
484
A
PRO
485
n
255
PRO
485
A
THR
486
n
256
THR
486
A
PHE
487
n
257
PHE
487
A
ASP
488
n
258
ASP
488
A
TYR
489
n
259
TYR
489
A
LEU
490
n
260
LEU
490
A
ARG
491
n
261
ARG
491
A
SER
492
n
262
SER
492
A
VAL
493
n
263
VAL
493
A
LEU
494
n
264
LEU
494
A
GLU
495
n
265
GLU
495
A
ASP
496
n
266
ASP
496
A
PHE
497
n
267
PHE
497
A
PHE
498
n
268
PHE
498
A
THR
499
n
269
THR
499
A
ALA
500
n
270
ALA
500
A
THR
501
n
271
THR
501
A
THR
501
n
272
GLU
502
A
n
273
503
A
n
274
504
A
n
275
505
A
n
276
506
A
n
277
507
A
n
278
508
A
n
279
509
A
author_defined_assembly
1
monomeric
A
PTR
394
O-PHOSPHOTYROSINE
A
PTR
164
TYR
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
GLY
254
A
N
GLY
24
A
O
GLY
257
A
O
GLY
27
A
N
TYR
264
A
N
TYR
34
A
O
THR
268
A
O
THR
38
A
N
LYS
273
A
N
LYS
43
A
O
ILE
314
A
O
ILE
84
A
O
ILE
315
A
O
ILE
85
A
N
TYR
304
A
N
TYR
74
A
O
ILE
361
A
O
ILE
131
A
N
ARG
387
A
N
ARG
157
A
N
LEU
371
A
N
LEU
141
A
O
LYS
379
A
O
LYS
149
1
A
CG
GLN
277
A
CG
GLN
47
1
Y
1
A
CD
GLN
277
A
CD
GLN
47
1
Y
1
A
OE1
GLN
277
A
OE1
GLN
47
1
Y
1
A
NE2
GLN
277
A
NE2
GLN
47
1
Y
1
A
CG
GLN
309
A
CG
GLN
79
1
Y
1
A
CD
GLN
309
A
CD
GLN
79
1
Y
1
A
OE1
GLN
309
A
OE1
GLN
79
1
Y
1
A
NE2
GLN
309
A
NE2
GLN
79
1
Y
1
A
CG
ARG
397
A
CG
ARG
167
1
Y
1
A
CD
ARG
397
A
CD
ARG
167
1
Y
1
A
NE
ARG
397
A
NE
ARG
167
1
Y
1
A
CZ
ARG
397
A
CZ
ARG
167
1
Y
1
A
NH1
ARG
397
A
NH1
ARG
167
1
Y
1
A
NH2
ARG
397
A
NH2
ARG
167
1
Y
1
A
CG
LYS
401
A
CG
LYS
171
1
Y
1
A
CD
LYS
401
A
CD
LYS
171
1
Y
1
A
CE
LYS
401
A
CE
LYS
171
1
Y
1
A
NZ
LYS
401
A
NZ
LYS
171
1
Y
1
A
CA
GLU
502
A
CA
GLU
272
1
Y
1
A
C
GLU
502
A
C
GLU
272
1
Y
1
A
O
GLU
502
A
O
GLU
272
1
Y
1
A
CB
GLU
502
A
CB
GLU
272
1
Y
1
A
CG
GLU
502
A
CG
GLU
272
1
Y
1
A
CD
GLU
502
A
CD
GLU
272
1
Y
1
A
OE1
GLU
502
A
OE1
GLU
272
1
Y
1
A
OE2
GLU
502
A
OE2
GLU
272
1
Y
1
A
PG
ANP
904
E
PG
ANP
1
1
N
1
A
O1G
ANP
904
E
O1G
ANP
1
1
N
1
A
O2G
ANP
904
E
O2G
ANP
1
1
N
1
A
O3G
ANP
904
E
O3G
ANP
1
1
N
1
A
GLY
503
A
GLY
273
1
Y
1
A
GLN
504
A
GLN
274
1
Y
1
A
TYR
505
A
TYR
275
1
Y
1
A
GLN
506
A
GLN
276
1
Y
1
A
PRO
507
A
PRO
277
1
Y
1
A
GLN
508
A
GLN
278
1
Y
1
A
PRO
509
A
PRO
279
1
Y
1
A
A
O
O
ALA
HOH
386
1104
2.13
1
A
A
O1P
O
PTR
HOH
394
1052
2.17
1
A
ARG
363
74.30
-4.36
1
A
LEU
376
71.55
31.32
1
A
ASP
382
58.40
83.48
1
A
ASN
392
-33.46
-30.56
1
A
ALA
396
-67.68
-162.70
1
A
THR
501
-64.52
-157.25
0.2300000
0.2000000
1.6
5
1827
37628
5% OF ALL THE REFLECTIONS
1
1.0
ENGH & HUBER
1.6
5
254
2492
46
0
2192
0.018
2.1
1.6
5.0
1QPC
258235
-1.5
0.0590000
1
22.9
6
98
0.1450000
1.6
1.66
1
95
phasing
AMoRE
refinement
X-PLOR
data reduction
DENZO
data scaling
SCALEPACK
LCK KINASE
STRUCTURAL ANALYSIS OF THE LYMPHOCYTE-SPECIFIC KINASE LCK IN COMPLEX WITH NON-SELECTIVE AND SRC FAMILY SELECTIVE KINASE INHIBITORS
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
PRO
241
A
PRO
11
HELX_P
A
GLU
243
A
GLU
13
5
1
3
A
SER
281
A
SER
51
HELX_P
A
LEU
295
A
LEU
65
1
2
15
A
SER
323
A
SER
93
HELX_P
A
LEU
328
A
LEU
98
1
3
6
A
THR
330
A
THR
100
HELX_P
A
LYS
335
A
LYS
105
1
4
6
A
THR
337
A
THR
107
HELX_P
A
ARG
358
A
ARG
128
1
5
22
A
ARG
366
A
ARG
136
HELX_P
A
ALA
368
A
ALA
138
5
6
3
A
ALA
408
A
ALA
178
HELX_P
A
GLY
415
A
GLY
185
1
7
8
A
THR
418
A
THR
188
HELX_P
A
THR
435
A
THR
205
1
8
18
A
THR
445
A
THR
215
HELX_P
A
ARG
455
A
ARG
225
1
9
11
A
PRO
466
A
PRO
236
HELX_P
A
TRP
477
A
TRP
247
1
10
12
A
ARG
480
A
ARG
250
HELX_P
A
ARG
484
A
ARG
254
5
11
5
A
THR
486
A
THR
256
HELX_P
A
THR
501
A
THR
271
1
12
16
covale
1.343
A
GLU
393
A
C
GLU
163
1_555
A
PTR
394
A
N
PTR
164
1_555
covale
1.317
A
PTR
394
A
C
PTR
164
1_555
A
THR
395
A
N
THR
165
1_555
TRANSFERASE
ALPHA BETA FOLD, TRANSFERASE
A
GLU
310
A
GLU
80
1
A
PRO
311
A
PRO
81
-0.05
LCK_HUMAN
UNP
1
231
P06239
KPWWEDEWEVPRETLKLVERLGAGQFGEVWMGYYNGHTKVAVKSLKQGSMSPDAFLAEANLMKQLQHQRLVRLYAVVTQE
PIYIITEYMENGSLVDFLKTPSGIKLTINKLLDMAAQIAEGMAFIEERNYIHRDLRAANILVSDTLSCKIADFGLARLIE
DNEYTAREGAKFPIKWTAPEAINYGTFTIKSDVWSFGILLTEIVTHGRIPYPGMTNPEVIQNLERGYRMVRPDNCPEELY
QLMRLCWKERPEDRPTFDYLRSVLEDFFTATEGQYQPQP
231
509
1QPC
231
509
P06239
A
1
1
279
5
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LEU
245
A
LEU
15
A
GLY
254
A
GLY
24
A
GLY
257
A
GLY
27
A
TYR
264
A
TYR
34
A
THR
268
A
THR
38
A
LEU
275
A
LEU
45
A
TYR
313
A
TYR
83
A
GLU
317
A
GLU
87
A
LEU
303
A
LEU
73
A
VAL
307
A
VAL
77
A
TYR
360
A
TYR
130
A
ILE
361
A
ILE
131
A
ARG
387
A
ARG
157
A
LEU
388
A
LEU
158
A
ILE
370
A
ILE
140
A
VAL
372
A
VAL
142
A
CYS
378
A
CYS
148
A
ILE
380
A
ILE
150
BINDING SITE FOR RESIDUE SO4 A 901
Software
9
BINDING SITE FOR RESIDUE SO4 A 902
Software
6
BINDING SITE FOR RESIDUE SO4 A 903
Software
6
BINDING SITE FOR RESIDUE ANP A 904
Software
14
BINDING SITE FOR RESIDUE EDO A 905
Software
6
A
GLN
298
A
GLN
68
9
1_555
A
ARG
299
A
ARG
69
9
1_555
A
SER
377
A
SER
147
9
1_555
A
LYS
379
A
LYS
149
9
1_555
A
TYR
457
A
TYR
227
9
3_646
A
ARG
458
A
ARG
228
9
3_646
A
ARG
474
A
ARG
244
9
3_646
A
HOH
912
G
HOH
9
3_646
A
HOH
1147
G
HOH
9
1_555
A
THR
330
A
THR
100
6
1_555
A
PRO
331
A
PRO
101
6
1_555
A
SER
332
A
SER
102
6
1_555
A
ARG
358
A
ARG
128
6
1_655
A
HOH
943
G
HOH
6
1_555
A
HOH
1026
G
HOH
6
1_555
A
PRO
409
A
PRO
179
6
1_555
A
ILE
412
A
ILE
182
6
1_555
A
ASN
413
A
ASN
183
6
1_555
A
ILE
450
A
ILE
220
6
1_555
A
LEU
453
A
LEU
223
6
1_555
A
GLU
454
A
GLU
224
6
1_555
A
LEU
251
A
LEU
21
14
1_555
A
VAL
259
A
VAL
29
14
1_555
A
ALA
271
A
ALA
41
14
1_555
A
THR
316
A
THR
86
14
1_555
A
GLU
317
A
GLU
87
14
1_555
A
MET
319
A
MET
89
14
1_555
A
SER
323
A
SER
93
14
1_555
A
LEU
371
A
LEU
141
14
1_555
A
HOH
940
G
HOH
14
1_555
A
HOH
987
G
HOH
14
1_555
A
HOH
1035
G
HOH
14
1_555
A
HOH
1067
G
HOH
14
1_555
A
HOH
1073
G
HOH
14
1_555
A
HOH
1134
G
HOH
14
1_555
A
LYS
273
A
LYS
43
6
1_555
A
GLU
288
A
GLU
58
6
1_555
A
ALA
381
A
ALA
151
6
1_555
A
ASP
382
A
ASP
152
6
1_555
A
HOH
1033
G
HOH
6
1_555
A
HOH
1035
G
HOH
6
1_555
19
P 21 21 21