0.018939
0.000000
0.000000
0.000000
0.018315
0.000000
0.000000
0.000000
0.012063
0.00000
0.00000
0.00000
Zeslawska, E.
Schweinitz, A.
Karcher, A.
Sondermann, P.
Sperl, S.
Sturzebecher, J.
Jacob, U.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90
90
90
52.8
54.6
82.9
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
C32 H48 N6 O4 S
612.826
[2,4,6-TRIISOPROPYL-PHENYLSULFONYL-L-[3-AMIDINO-PHENYLALANINYL]]-N'-BETA-ALANINYL-PIPERAZINE
[2,4,6-TRIISOPROPYL-PHENYLSULFONYL-L-[3-AMIDINO-PHENYLALANINE]]-PIPERAZINE-N'-BETA-ALANINE
non-polymer
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
301
465
475
10.1006/jmbi.2000.3966
10926521
Crystals of the urokinase type plasminogen activator variant beta(c)-uPAin complex with small molecule inhibitors open the way towards structure-based drug design.
2000
10.2210/pdb1f92/pdb
pdb_00001f92
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
IMAGE PLATE
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
28444.346
UROKINASE-TYPE PLASMINOGEN ACTIVATOR
3.4.21.73
B CHAIN
C279S
1
man
polymer
96.063
SULFATE ION
2
syn
non-polymer
612.826
[2,4,6-TRIISOPROPYL-PHENYLSULFONYL-L-[3-AMIDINO-PHENYLALANINYL]]-N'-BETA-ALANINYL-PIPERAZINE
1
syn
non-polymer
18.015
water
36
nat
water
no
no
IIGGEFTTIENQPWFAAIYRRHRGGSVTYVCGGSLISPCWVISATHCFIDYPKKEDYIVYLGRSRLNSNTQGEMKFEVEN
LILHKDYSADTLAHHNDIALLKIRSKEGRCAQPSRTIQTISLPSMYNDPQFGTSCEITGFGKENSTDYLYPEQLKMTVVK
LISHRECQQPHYYGSEVTTKMLCAADPQWKTDSCQGDSGGPLVCSLQGRMTLTGIVSWGRGCALKDKPGVYTRVSHFLPW
IRSHTKEENGLAL
IIGGEFTTIENQPWFAAIYRRHRGGSVTYVCGGSLISPCWVISATHCFIDYPKKEDYIVYLGRSRLNSNTQGEMKFEVEN
LILHKDYSADTLAHHNDIALLKIRSKEGRCAQPSRTIQTISLPSMYNDPQFGTSCEITGFGKENSTDYLYPEQLKMTVVK
LISHRECQQPHYYGSEVTTKMLCAADPQWKTDSCQGDSGGPLVCSLQGRMTLTGIVSWGRGCALKDKPGVYTRVSHFLPW
IRSHTKEENGLAL
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
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
PLASMID
PET21D
1
2.10
41.42
VAPOR DIFFUSION, SITTING DROP
5.2
pH 5.2, VAPOR DIFFUSION, SITTING DROP, temperature 298K
298
database_2
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
1
0
2001-07-06
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-11-03
_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
1EJN contains the same protein complexed with N-(1-ADAMANTYL)-N'-(4-GUANIDINOBENZYL)UREA
1F5K contains the same protein complexed with benzamidine
1F5L contains the same protein complexed with amiloride
RCSB
Y
RCSB
2000-07-06
REL
SO4
SULFATE ION
UKP
[2,4,6-TRIISOPROPYL-PHENYLSULFONYL-L-[3-AMIDINO-PHENYLALANINYL]]-N'-BETA-ALANINYL-PIPERAZINE
HOH
water
SO4
401
2
SO4
SO4
401
A
SO4
402
2
SO4
SO4
402
A
INH
300
3
UKP
UKP
300
A
HOH
1
4
HOH
HOH
1000
A
HOH
2
4
HOH
HOH
1001
A
HOH
3
4
HOH
HOH
1002
A
HOH
5
4
HOH
HOH
1003
A
HOH
6
4
HOH
HOH
1004
A
HOH
7
4
HOH
HOH
1005
A
HOH
8
4
HOH
HOH
1006
A
HOH
9
4
HOH
HOH
1007
A
HOH
10
4
HOH
HOH
1008
A
HOH
11
4
HOH
HOH
1009
A
HOH
12
4
HOH
HOH
1010
A
HOH
13
4
HOH
HOH
1011
A
HOH
14
4
HOH
HOH
1012
A
HOH
15
4
HOH
HOH
1013
A
HOH
16
4
HOH
HOH
1014
A
HOH
17
4
HOH
HOH
1015
A
HOH
18
4
HOH
HOH
1016
A
HOH
19
4
HOH
HOH
1017
A
HOH
20
4
HOH
HOH
1018
A
HOH
21
4
HOH
HOH
1019
A
HOH
22
4
HOH
HOH
1020
A
HOH
23
4
HOH
HOH
1021
A
HOH
24
4
HOH
HOH
1022
A
HOH
26
4
HOH
HOH
1023
A
HOH
27
4
HOH
HOH
1024
A
HOH
28
4
HOH
HOH
1025
A
HOH
30
4
HOH
HOH
1026
A
HOH
32
4
HOH
HOH
1027
A
HOH
33
4
HOH
HOH
1028
A
HOH
34
4
HOH
HOH
1029
A
HOH
35
4
HOH
HOH
1030
A
HOH
36
4
HOH
HOH
1031
A
HOH
37
4
HOH
HOH
1032
A
HOH
38
4
HOH
HOH
1033
A
HOH
39
4
HOH
HOH
1034
A
HOH
40
4
HOH
HOH
1035
A
ILE
16
n
1
ILE
16
A
ILE
17
n
2
ILE
17
A
GLY
18
n
3
GLY
18
A
GLY
19
n
4
GLY
19
A
GLU
20
n
5
GLU
20
A
PHE
21
n
6
PHE
21
A
THR
22
n
7
THR
22
A
THR
23
n
8
THR
23
A
ILE
24
n
9
ILE
24
A
GLU
25
n
10
GLU
25
A
ASN
26
n
11
ASN
26
A
GLN
27
n
12
GLN
27
A
PRO
28
n
13
PRO
28
A
TRP
29
n
14
TRP
29
A
PHE
30
n
15
PHE
30
A
ALA
31
n
16
ALA
31
A
ALA
32
n
17
ALA
32
A
ILE
33
n
18
ILE
33
A
TYR
34
n
19
TYR
34
A
ARG
35
n
20
ARG
35
A
ARG
36
n
21
ARG
36
A
HIS
37
n
22
HIS
37
A
ARG
37
n
23
A
ARG
37
A
GLY
37
n
24
B
GLY
37
A
GLY
37
n
25
C
GLY
37
A
SER
37
n
26
D
SER
37
A
VAL
38
n
27
VAL
38
A
THR
39
n
28
THR
39
A
TYR
40
n
29
TYR
40
A
VAL
41
n
30
VAL
41
A
CYS
42
n
31
CYS
42
A
GLY
43
n
32
GLY
43
A
GLY
44
n
33
GLY
44
A
SER
45
n
34
SER
45
A
LEU
46
n
35
LEU
46
A
ILE
47
n
36
ILE
47
A
SER
48
n
37
SER
48
A
PRO
49
n
38
PRO
49
A
CYS
50
n
39
CYS
50
A
TRP
51
n
40
TRP
51
A
VAL
52
n
41
VAL
52
A
ILE
53
n
42
ILE
53
A
SER
54
n
43
SER
54
A
ALA
55
n
44
ALA
55
A
THR
56
n
45
THR
56
A
HIS
57
n
46
HIS
57
A
CYS
58
n
47
CYS
58
A
PHE
59
n
48
PHE
59
A
ILE
60
n
49
ILE
60
A
ASP
60
n
50
A
ASP
60
A
TYR
60
n
51
B
TYR
60
A
PRO
60
n
52
C
PRO
60
A
LYS
61
n
53
LYS
61
A
LYS
62
n
54
LYS
62
A
GLU
62
n
55
A
GLU
62
A
ASP
63
n
56
ASP
63
A
TYR
64
n
57
TYR
64
A
ILE
65
n
58
ILE
65
A
VAL
66
n
59
VAL
66
A
TYR
67
n
60
TYR
67
A
LEU
68
n
61
LEU
68
A
GLY
69
n
62
GLY
69
A
ARG
70
n
63
ARG
70
A
SER
71
n
64
SER
71
A
ARG
72
n
65
ARG
72
A
LEU
73
n
66
LEU
73
A
ASN
74
n
67
ASN
74
A
SER
75
n
68
SER
75
A
ASN
76
n
69
ASN
76
A
THR
77
n
70
THR
77
A
GLN
78
n
71
GLN
78
A
GLY
79
n
72
GLY
79
A
GLU
80
n
73
GLU
80
A
MET
81
n
74
MET
81
A
LYS
82
n
75
LYS
82
A
PHE
83
n
76
PHE
83
A
GLU
84
n
77
GLU
84
A
VAL
85
n
78
VAL
85
A
GLU
86
n
79
GLU
86
A
ASN
87
n
80
ASN
87
A
LEU
88
n
81
LEU
88
A
ILE
89
n
82
ILE
89
A
LEU
90
n
83
LEU
90
A
HIS
91
n
84
HIS
91
A
LYS
92
n
85
LYS
92
A
ASP
93
n
86
ASP
93
A
TYR
94
n
87
TYR
94
A
SER
95
n
88
SER
95
A
ALA
96
n
89
ALA
96
A
ASP
97
n
90
ASP
97
A
THR
97
n
91
A
THR
97
A
LEU
97
n
92
B
LEU
97
A
ALA
98
n
93
ALA
98
A
HIS
99
n
94
HIS
99
A
HIS
100
n
95
HIS
100
A
ASN
101
n
96
ASN
101
A
ASP
102
n
97
ASP
102
A
ILE
103
n
98
ILE
103
A
ALA
104
n
99
ALA
104
A
LEU
105
n
100
LEU
105
A
LEU
106
n
101
LEU
106
A
LYS
107
n
102
LYS
107
A
ILE
108
n
103
ILE
108
A
ARG
109
n
104
ARG
109
A
SER
110
n
105
SER
110
A
LYS
110
n
106
A
LYS
110
A
GLU
110
n
107
B
GLU
110
A
GLY
110
n
108
C
GLY
110
A
ARG
110
n
109
D
ARG
110
A
CYS
111
n
110
CYS
111
A
ALA
112
n
111
ALA
112
A
GLN
113
n
112
GLN
113
A
PRO
114
n
113
PRO
114
A
SER
115
n
114
SER
115
A
ARG
116
n
115
ARG
116
A
THR
117
n
116
THR
117
A
ILE
118
n
117
ILE
118
A
GLN
119
n
118
GLN
119
A
THR
120
n
119
THR
120
A
ILE
121
n
120
ILE
121
A
SER
122
n
121
SER
122
A
LEU
123
n
122
LEU
123
A
PRO
124
n
123
PRO
124
A
SER
125
n
124
SER
125
A
MET
126
n
125
MET
126
A
TYR
127
n
126
TYR
127
A
ASN
128
n
127
ASN
128
A
ASP
129
n
128
ASP
129
A
PRO
130
n
129
PRO
130
A
GLN
131
n
130
GLN
131
A
PHE
132
n
131
PHE
132
A
GLY
133
n
132
GLY
133
A
THR
134
n
133
THR
134
A
SER
135
n
134
SER
135
A
CYS
136
n
135
CYS
136
A
GLU
137
n
136
GLU
137
A
ILE
138
n
137
ILE
138
A
THR
139
n
138
THR
139
A
GLY
140
n
139
GLY
140
A
PHE
141
n
140
PHE
141
A
GLY
142
n
141
GLY
142
A
LYS
143
n
142
LYS
143
A
GLU
144
n
143
GLU
144
A
ASN
145
n
144
ASN
145
A
SER
146
n
145
SER
146
A
THR
147
n
146
THR
147
A
ASP
148
n
147
ASP
148
A
TYR
149
n
148
TYR
149
A
LEU
150
n
149
LEU
150
A
TYR
151
n
150
TYR
151
A
PRO
152
n
151
PRO
152
A
GLU
153
n
152
GLU
153
A
GLN
154
n
153
GLN
154
A
LEU
155
n
154
LEU
155
A
LYS
156
n
155
LYS
156
A
MET
157
n
156
MET
157
A
THR
158
n
157
THR
158
A
VAL
159
n
158
VAL
159
A
VAL
160
n
159
VAL
160
A
LYS
161
n
160
LYS
161
A
LEU
162
n
161
LEU
162
A
ILE
163
n
162
ILE
163
A
SER
164
n
163
SER
164
A
HIS
999
n
164
HIS
999
A
ARG
166
n
165
ARG
166
A
GLU
167
n
166
GLU
167
A
CYS
168
n
167
CYS
168
A
GLN
169
n
168
GLN
169
A
GLN
170
n
169
GLN
170
A
PRO
170
n
170
A
PRO
170
A
HIS
170
n
171
B
HIS
170
A
TYR
171
n
172
TYR
171
A
TYR
172
n
173
TYR
172
A
GLY
173
n
174
GLY
173
A
SER
174
n
175
SER
174
A
GLU
175
n
176
GLU
175
A
VAL
176
n
177
VAL
176
A
THR
177
n
178
THR
177
A
THR
178
n
179
THR
178
A
LYS
179
n
180
LYS
179
A
MET
180
n
181
MET
180
A
LEU
181
n
182
LEU
181
A
CYS
182
n
183
CYS
182
A
ALA
183
n
184
ALA
183
A
ALA
184
n
185
ALA
184
A
ASP
185
n
186
ASP
185
A
PRO
185
n
187
A
PRO
185
A
GLN
185
n
188
B
GLN
185
A
TRP
186
n
189
TRP
186
A
LYS
187
n
190
LYS
187
A
THR
188
n
191
THR
188
A
ASP
189
n
192
ASP
189
A
SER
190
n
193
SER
190
A
CYS
191
n
194
CYS
191
A
GLN
192
n
195
GLN
192
A
GLY
193
n
196
GLY
193
A
ASP
194
n
197
ASP
194
A
SER
195
n
198
SER
195
A
GLY
196
n
199
GLY
196
A
GLY
197
n
200
GLY
197
A
PRO
198
n
201
PRO
198
A
LEU
199
n
202
LEU
199
A
VAL
200
n
203
VAL
200
A
CYS
201
n
204
CYS
201
A
SER
202
n
205
SER
202
A
LEU
203
n
206
LEU
203
A
GLN
204
n
207
GLN
204
A
GLY
205
n
208
GLY
205
A
ARG
206
n
209
ARG
206
A
MET
207
n
210
MET
207
A
THR
208
n
211
THR
208
A
LEU
209
n
212
LEU
209
A
THR
210
n
213
THR
210
A
GLY
211
n
214
GLY
211
A
ILE
212
n
215
ILE
212
A
VAL
213
n
216
VAL
213
A
SER
214
n
217
SER
214
A
TRP
215
n
218
TRP
215
A
GLY
216
n
219
GLY
216
A
ARG
217
n
220
ARG
217
A
GLY
219
n
221
GLY
219
A
CYS
220
n
222
CYS
220
A
ALA
221
n
223
ALA
221
A
LEU
222
n
224
LEU
222
A
LYS
223
n
225
LYS
223
A
ASP
223
n
226
A
ASP
223
A
LYS
224
n
227
LYS
224
A
PRO
225
n
228
PRO
225
A
GLY
226
n
229
GLY
226
A
VAL
227
n
230
VAL
227
A
TYR
228
n
231
TYR
228
A
THR
229
n
232
THR
229
A
ARG
230
n
233
ARG
230
A
VAL
231
n
234
VAL
231
A
SER
232
n
235
SER
232
A
HIS
233
n
236
HIS
233
A
PHE
234
n
237
PHE
234
A
LEU
235
n
238
LEU
235
A
PRO
236
n
239
PRO
236
A
TRP
237
n
240
TRP
237
A
ILE
238
n
241
ILE
238
A
ARG
239
n
242
ARG
239
A
SER
240
n
243
SER
240
A
HIS
241
n
244
HIS
241
A
THR
242
n
245
THR
242
A
LYS
243
n
246
LYS
243
A
GLU
244
n
247
GLU
244
A
n
248
245
A
n
249
246
A
n
250
247
A
n
251
248
A
n
252
249
A
n
253
250
A
author_defined_assembly
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
N
GLU
20
A
N
GLU
5
A
O
MET
157
A
O
MET
156
A
O
VAL
160
A
O
VAL
159
A
N
CYS
136
A
N
CYS
135
A
N
THR
139
A
N
THR
138
A
O
PRO
198
A
O
PRO
201
A
O
CYS
201
A
O
CYS
204
A
N
THR
208
A
N
THR
211
A
O
TRP
215
A
O
TRP
218
A
N
VAL
227
A
N
VAL
230
A
N
TYR
228
A
N
TYR
231
A
O
LEU
181
A
O
LEU
182
A
O
ALA
184
A
O
ALA
185
A
N
LYS
161
A
N
LYS
160
A
N
VAL
85
A
N
VAL
78
A
O
TYR
64
A
O
TYR
57
A
N
TYR
67
A
N
TYR
60
A
O
ALA
32
A
O
ALA
17
A
N
ARG
35
A
N
ARG
20
A
O
THR
39
A
O
THR
28
A
N
ILE
47
A
N
ILE
36
A
O
TRP
51
A
O
TRP
40
A
N
SER
54
A
N
SER
43
A
O
ALA
104
A
O
ALA
99
A
O
ARG
109
A
O
ARG
104
A
N
GLU
84
A
N
GLU
77
A
O
SER
95
A
O
SER
88
A
N
HIS
100
A
N
HIS
95
1
A
CG
ARG
36
A
CG
ARG
21
0
Y
1
A
CD
ARG
36
A
CD
ARG
21
0
Y
1
A
NE
ARG
36
A
NE
ARG
21
0
Y
1
A
CZ
ARG
36
A
CZ
ARG
21
0
Y
1
A
NH1
ARG
36
A
NH1
ARG
21
0
Y
1
A
NH2
ARG
36
A
NH2
ARG
21
0
Y
1
A
CG
GLN
78
A
CG
GLN
71
0
Y
1
A
CD
GLN
78
A
CD
GLN
71
0
Y
1
A
OE1
GLN
78
A
OE1
GLN
71
0
Y
1
A
NE2
GLN
78
A
NE2
GLN
71
0
Y
1
A
CG
LYS
92
A
CG
LYS
85
0
Y
1
A
CD
LYS
92
A
CD
LYS
85
0
Y
1
A
CE
LYS
92
A
CE
LYS
85
0
Y
1
A
NZ
LYS
92
A
NZ
LYS
85
0
Y
1
A
CD
GLN
131
A
CD
GLN
130
0
Y
1
A
OE1
GLN
131
A
OE1
GLN
130
0
Y
1
A
NE2
GLN
131
A
NE2
GLN
130
0
Y
1
A
CG
ARG
166
A
CG
ARG
165
0
Y
1
A
CD
ARG
166
A
CD
ARG
165
0
Y
1
A
NE
ARG
166
A
NE
ARG
165
0
Y
1
A
CZ
ARG
166
A
CZ
ARG
165
0
Y
1
A
NH1
ARG
166
A
NH1
ARG
165
0
Y
1
A
NH2
ARG
166
A
NH2
ARG
165
0
Y
1
A
NZ
LYS
179
A
NZ
LYS
180
0
Y
B
1
A
CD
GLN
185
A
CD
GLN
188
0
Y
B
1
A
OE1
GLN
185
A
OE1
GLN
188
0
Y
B
1
A
NE2
GLN
185
A
NE2
GLN
188
0
Y
1
A
CD
LYS
187
A
CD
LYS
190
0
Y
1
A
CE
LYS
187
A
CE
LYS
190
0
Y
1
A
NZ
LYS
187
A
NZ
LYS
190
0
Y
1
A
CD
LYS
223
A
CD
LYS
225
0
Y
1
A
CE
LYS
223
A
CE
LYS
225
0
Y
1
A
NZ
LYS
223
A
NZ
LYS
225
0
Y
1
A
NE
ARG
239
A
NE
ARG
242
0
Y
1
A
CZ
ARG
239
A
CZ
ARG
242
0
Y
1
A
NH1
ARG
239
A
NH1
ARG
242
0
Y
1
A
NH2
ARG
239
A
NH2
ARG
242
0
Y
1
A
CB
LYS
243
A
CB
LYS
246
0
Y
1
A
CG
LYS
243
A
CG
LYS
246
0
Y
1
A
CD
LYS
243
A
CD
LYS
246
0
Y
1
A
CE
LYS
243
A
CE
LYS
246
0
Y
1
A
NZ
LYS
243
A
NZ
LYS
246
0
Y
1
A
C
GLU
244
A
C
GLU
247
0
Y
1
A
O
GLU
244
A
O
GLU
247
0
Y
1
A
CB
GLU
244
A
CB
GLU
247
0
Y
1
A
CG
GLU
244
A
CG
GLU
247
0
Y
1
A
CD
GLU
244
A
CD
GLU
247
0
Y
1
A
OE1
GLU
244
A
OE1
GLU
247
0
Y
1
A
OE2
GLU
244
A
OE2
GLU
247
0
Y
1
A
GLU
245
A
GLU
248
1
Y
1
A
ASN
246
A
ASN
249
1
Y
1
A
GLY
247
A
GLY
250
1
Y
1
A
LEU
248
A
LEU
251
1
Y
1
A
ALA
249
A
ALA
252
1
Y
1
A
LEU
250
A
LEU
253
1
Y
1
A
A
ND2
OE1
ASN
GLU
74
153
1.79
1
A
A
CB
OE1
ALA
GLU
98
175
1.80
1
A
A
N
O
ASP
HOH
185
1035
2.01
1
A
A
O
O
ILE
HOH
163
1013
2.14
1
A
ARG
72
0.224
SIDE CHAIN
1
A
ARG
217
0.188
SIDE CHAIN
1
A
VAL
41
-107.51
-69.26
1
A
SER
54
-147.52
-151.76
1
A
ASP
97
-92.87
-152.38
1
A
CYS
111
-104.63
-169.41
1
A
TYR
171
-90.26
-97.95
0.248
0.201
2.6
500
6513
5% of data
1
0
0
2.6
500
36
2040
53
0
1951
1.3
0.006
2.6
500
1F92
6513
1
3.7
91.2
2.6
53.9
data reduction
MOSFLM
data scaling
SCALA
phasing
AMoRE
refinement
CNS
data scaling
CCP4
(SCALA)
UROKINASE PLASMINOGEN ACTIVATOR B CHAIN-UKI-1D COMPLEX
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
ALA
55
A
ALA
44
HELX_P
A
PHE
59
A
PHE
48
5
1
5
A
SER
164
A
SER
163
HELX_P
A
GLN
169
A
GLN
168
1
3
6
A
TYR
172
A
TYR
173
HELX_P
A
VAL
176
A
VAL
177
5
4
5
A
PHE
234
A
PHE
237
HELX_P
A
GLU
244
A
GLU
247
1
5
11
disulf
2.027
A
CYS
42
A
SG
CYS
31
1_555
A
CYS
58
A
SG
CYS
47
1_555
disulf
2.030
A
CYS
50
A
SG
CYS
39
1_555
A
CYS
111
A
SG
CYS
110
1_555
disulf
2.027
A
CYS
136
A
SG
CYS
135
1_555
A
CYS
201
A
SG
CYS
204
1_555
disulf
2.021
A
CYS
168
A
SG
CYS
167
1_555
A
CYS
182
A
SG
CYS
183
1_555
disulf
2.030
A
CYS
191
A
SG
CYS
194
1_555
A
CYS
220
A
SG
CYS
222
1_555
HYDROLASE
UROKINASE, INHIBITOR, SERINE PROTEASE, HUMAN, HYDROLASE
UROK_HUMAN
UNP
1
159
P00749
IIGGEFTTIENQPWFAAIYRRHRGGSVTYVCGGSLISPCWVISATHCFIDYPKKEDYIVYLGRSRLNSNTQGEMKFEVEN
LILHKDYSADTLAHHNDIALLKIRSKEGRCAQPSRTIQTICLPSMYNDPQFGTSCEITGFGKENSTDYLYPEQLKMTVVK
LISHRECQQPHYYGSEVTTKMLCAADPQWKTDSCQGDSGGPLVCSLQGRMTLTGIVSWGRGCALKDKPGVYTRVSHFLPW
IRSHTKEENGLAL
159
411
1F92
16
250
P00749
A
1
1
253
1
SER
engineered mutation
CYS
136
1F92
A
P00749
UNP
279
135
8
7
2
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
GLU
20
A
GLU
5
A
PHE
21
A
PHE
6
A
LYS
156
A
LYS
155
A
ILE
163
A
ILE
162
A
SER
135
A
SER
134
A
GLY
140
A
GLY
139
A
PRO
198
A
PRO
201
A
SER
202
A
SER
205
A
MET
207
A
MET
210
A
TRP
215
A
TRP
218
A
GLY
226
A
GLY
229
A
ARG
230
A
ARG
233
A
MET
180
A
MET
181
A
ALA
184
A
ALA
185
A
LYS
156
A
LYS
155
A
ILE
163
A
ILE
162
A
MET
81
A
MET
74
A
LEU
90
A
LEU
83
A
TYR
64
A
TYR
57
A
LEU
68
A
LEU
61
A
PHE
30
A
PHE
15
A
ARG
36
A
ARG
21
A
VAL
38
A
VAL
27
A
SER
48
A
SER
37
A
TRP
51
A
TRP
40
A
SER
54
A
SER
43
A
ALA
104
A
ALA
99
A
ARG
109
A
ARG
104
A
MET
81
A
MET
74
A
LEU
90
A
LEU
83
A
SER
95
A
SER
88
A
ALA
96
A
ALA
89
A
HIS
99
A
HIS
94
A
HIS
100
A
HIS
95
BINDING SITE FOR RESIDUE SO4 A 401
A
SO4
401
Software
4
BINDING SITE FOR RESIDUE SO4 A 402
A
SO4
402
Software
5
BINDING SITE FOR RESIDUE UKP A 300
A
UKP
300
Software
15
A
LYS
61
A
LYS
53
4
4_556
A
HIS
100
A
HIS
95
4
1_555
A
THR
177
A
THR
178
4
1_555
A
LYS
179
A
LYS
180
4
1_555
A
HIS
57
A
HIS
46
5
1_555
A
GLN
192
A
GLN
195
5
1_555
A
GLY
193
A
GLY
196
5
1_555
A
SER
195
A
SER
198
5
1_555
A
UKP
300
D
UKP
5
1_555
A
ASN
26
A
ASN
11
15
3_655
A
HIS
57
A
HIS
46
15
1_555
A
TYR
94
A
TYR
87
15
1_555
A
LEU
97
A
LEU
92
B
15
1_555
A
HIS
99
A
HIS
94
15
1_555
A
ASP
189
A
ASP
192
15
1_555
A
SER
190
A
SER
193
15
1_555
A
GLN
192
A
GLN
195
15
1_555
A
VAL
213
A
VAL
216
15
1_555
A
TRP
215
A
TRP
218
15
1_555
A
GLY
216
A
GLY
219
15
1_555
A
ARG
217
A
ARG
220
15
1_555
A
GLY
219
A
GLY
221
15
1_555
A
GLY
226
A
GLY
229
15
1_555
A
SO4
402
C
SO4
15
1_555
19
P 21 21 21