0.018214
0.000000
0.000000
0.000000
0.016985
0.000000
0.000000
0.000000
0.014886
0.00000
0.00000
0.00000
Stubbs, M.T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
54.904
58.876
67.177
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
Ca 2
40.078
CALCIUM ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C26 H28 N4 O5 S
508.589
N-ALPHA-(2-NAPHTHYLSULFONYL)-N-(3-AMIDINO-L-PHENYLALANINYL)-D-PIPECOLINIC ACID
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
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
313
593
614
10.1006/jmbi.2001.5062
11676542
Factorising ligand affinity: a combined thermodynamic and crystallographic study of trypsin and thrombin inhibition.
2001
US
J.Med.Chem.
JMCMAR
0151
0022-2623
41
5445
5456
10.1021/jm981068g
Structural and Functional Analyses of Benzamidine-Based Inhibitors in Complex with Trypsin: Implications for the Inhibition of Factor Xa, Tpa, and Urokinase
1998
NE
FEBS Lett.
FEBLAL
0165
0014-5793
375
103
107
10.1016/0014-5793(95)01190-P
Crystal Structures of Factor Xa Specific Inhibitors in Complex with Trypsin: Structural Grounds for Inhibition of Factor Xa and Selectivity Against Thrombin
1995
US
Thromb.Res.
THBRAA
0750
0049-3848
69
1
58
10.1016/0049-3848(93)90002-6
A Player of Many Parts: The Spotlight Falls on Thrombin's Structure
1993
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
287
1
MIRRORS
IMAGE PLATE
1999-06-15
RIGAKU RAXIS IV
NI FILTER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU300
23324.287
TRYPSIN
3.4.21.4
1
nat
polymer
40.078
CALCIUM ION
1
syn
non-polymer
508.589
N-ALPHA-(2-NAPHTHYLSULFONYL)-N-(3-AMIDINO-L-PHENYLALANINYL)-D-PIPECOLINIC ACID
1
syn
non-polymer
18.015
water
145
nat
water
TRYPSINOGEN, BETA-TRYPSIN
no
no
IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT
LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM
FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT
LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM
FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
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
cattle
Bos
sample
9913
PANCREAS
Bos taurus
1
2.33
47.14
VAPOR DIFFUSION
7
ammonium sulfate, peg8000, imidazole, pH 7, VAPOR DIFFUSION, temperature 291K
291
repository
Initial release
Version format compliance
Version format compliance
1
0
2001-11-28
1
1
2007-10-16
1
2
2011-07-13
BOVINE TRYPSIN - INHIBITOR COMPLEX
BOVINE TRYPSIN - INHIBITOR COMPLEX
BOVINE TRYPSIN - INHIBITOR COMPLEX
BOVINE TRYPSIN - INHIBITOR COMPLEX
BOVINE TRYPSIN - INHIBITOR COMPLEX
BOVINE TRYPSIN - INHIBITOR COMPLEX
HUMAN THROMBIN - INHIBITOR COMPLEX
HUMAN THROMBIN - INHIBITOR COMPLEX
RCSB
Y
RCSB
2001-09-25
REL
REL
CA
CALCIUM ION
FD1
N-ALPHA-(2-NAPHTHYLSULFONYL)-N-(3-AMIDINO-L-PHENYLALANINYL)-D-PIPECOLINIC ACID
HOH
water
THE 223 AMINO ACIDS OF BOVINE TRYPSIN ARE IDENTIFIED BY THE
RESIDUE NUMBERS OF THE HOMOLOGOUS CHYMOTRYPSINOGEN.
HETATM FD1 CORRESPONDS TO INHIBITOR 1B OF DULLWEBER ET AL.
CA
480
2
CA
CA
480
A
FD1
999
3
FD1
FD1
999
A
HOH
400
4
HOH
HOH
1000
A
HOH
401
4
HOH
HOH
1001
A
HOH
402
4
HOH
HOH
1002
A
HOH
403
4
HOH
HOH
1003
A
HOH
404
4
HOH
HOH
1004
A
HOH
406
4
HOH
HOH
1005
A
HOH
407
4
HOH
HOH
1006
A
HOH
408
4
HOH
HOH
1007
A
HOH
410
4
HOH
HOH
1008
A
HOH
411
4
HOH
HOH
1009
A
HOH
412
4
HOH
HOH
1010
A
HOH
413
4
HOH
HOH
1011
A
HOH
414
4
HOH
HOH
1012
A
HOH
415
4
HOH
HOH
1013
A
HOH
416
4
HOH
HOH
1014
A
HOH
417
4
HOH
HOH
1015
A
HOH
419
4
HOH
HOH
1016
A
HOH
420
4
HOH
HOH
1017
A
HOH
421
4
HOH
HOH
1018
A
HOH
422
4
HOH
HOH
1019
A
HOH
423
4
HOH
HOH
1020
A
HOH
424
4
HOH
HOH
1021
A
HOH
425
4
HOH
HOH
1022
A
HOH
426
4
HOH
HOH
1023
A
HOH
427
4
HOH
HOH
1024
A
HOH
428
4
HOH
HOH
1025
A
HOH
429
4
HOH
HOH
1026
A
HOH
430
4
HOH
HOH
1027
A
HOH
431
4
HOH
HOH
1028
A
HOH
432
4
HOH
HOH
1029
A
HOH
434
4
HOH
HOH
1030
A
HOH
435
4
HOH
HOH
1031
A
HOH
436
4
HOH
HOH
1032
A
HOH
437
4
HOH
HOH
1033
A
HOH
439
4
HOH
HOH
1034
A
HOH
440
4
HOH
HOH
1035
A
HOH
441
4
HOH
HOH
1036
A
HOH
442
4
HOH
HOH
1037
A
HOH
443
4
HOH
HOH
1038
A
HOH
445
4
HOH
HOH
1039
A
HOH
446
4
HOH
HOH
1040
A
HOH
447
4
HOH
HOH
1041
A
HOH
448
4
HOH
HOH
1042
A
HOH
449
4
HOH
HOH
1043
A
HOH
450
4
HOH
HOH
1044
A
HOH
451
4
HOH
HOH
1045
A
HOH
453
4
HOH
HOH
1046
A
HOH
454
4
HOH
HOH
1047
A
HOH
455
4
HOH
HOH
1048
A
HOH
456
4
HOH
HOH
1049
A
HOH
457
4
HOH
HOH
1050
A
HOH
458
4
HOH
HOH
1051
A
HOH
459
4
HOH
HOH
1052
A
HOH
460
4
HOH
HOH
1053
A
HOH
461
4
HOH
HOH
1054
A
HOH
462
4
HOH
HOH
1055
A
HOH
463
4
HOH
HOH
1056
A
HOH
464
4
HOH
HOH
1057
A
HOH
465
4
HOH
HOH
1058
A
HOH
466
4
HOH
HOH
1059
A
HOH
467
4
HOH
HOH
1060
A
HOH
468
4
HOH
HOH
1061
A
HOH
469
4
HOH
HOH
1062
A
HOH
471
4
HOH
HOH
1063
A
HOH
472
4
HOH
HOH
1064
A
HOH
473
4
HOH
HOH
1065
A
HOH
474
4
HOH
HOH
1066
A
HOH
476
4
HOH
HOH
1067
A
HOH
477
4
HOH
HOH
1068
A
HOH
478
4
HOH
HOH
1069
A
HOH
479
4
HOH
HOH
1070
A
HOH
480
4
HOH
HOH
1071
A
HOH
481
4
HOH
HOH
1072
A
HOH
482
4
HOH
HOH
1073
A
HOH
483
4
HOH
HOH
1074
A
HOH
484
4
HOH
HOH
1075
A
HOH
485
4
HOH
HOH
1076
A
HOH
486
4
HOH
HOH
1077
A
HOH
487
4
HOH
HOH
1078
A
HOH
489
4
HOH
HOH
1079
A
HOH
490
4
HOH
HOH
1080
A
HOH
491
4
HOH
HOH
1081
A
HOH
492
4
HOH
HOH
1082
A
HOH
493
4
HOH
HOH
1083
A
HOH
494
4
HOH
HOH
1084
A
HOH
495
4
HOH
HOH
1085
A
HOH
496
4
HOH
HOH
1086
A
HOH
497
4
HOH
HOH
1087
A
HOH
498
4
HOH
HOH
1088
A
HOH
499
4
HOH
HOH
1089
A
HOH
501
4
HOH
HOH
1090
A
HOH
503
4
HOH
HOH
1091
A
HOH
504
4
HOH
HOH
1092
A
HOH
505
4
HOH
HOH
1093
A
HOH
507
4
HOH
HOH
1094
A
HOH
508
4
HOH
HOH
1095
A
HOH
509
4
HOH
HOH
1096
A
HOH
510
4
HOH
HOH
1097
A
HOH
511
4
HOH
HOH
1098
A
HOH
513
4
HOH
HOH
1099
A
HOH
514
4
HOH
HOH
1100
A
HOH
515
4
HOH
HOH
1101
A
HOH
516
4
HOH
HOH
1102
A
HOH
517
4
HOH
HOH
1103
A
HOH
518
4
HOH
HOH
1104
A
HOH
519
4
HOH
HOH
1105
A
HOH
520
4
HOH
HOH
1106
A
HOH
522
4
HOH
HOH
1107
A
HOH
523
4
HOH
HOH
1108
A
HOH
525
4
HOH
HOH
1109
A
HOH
526
4
HOH
HOH
1110
A
HOH
527
4
HOH
HOH
1111
A
HOH
528
4
HOH
HOH
1112
A
HOH
529
4
HOH
HOH
1113
A
HOH
530
4
HOH
HOH
1114
A
HOH
532
4
HOH
HOH
1115
A
HOH
533
4
HOH
HOH
1116
A
HOH
534
4
HOH
HOH
1117
A
HOH
535
4
HOH
HOH
1118
A
HOH
536
4
HOH
HOH
1119
A
HOH
537
4
HOH
HOH
1120
A
HOH
539
4
HOH
HOH
1121
A
HOH
540
4
HOH
HOH
1122
A
HOH
541
4
HOH
HOH
1123
A
HOH
542
4
HOH
HOH
1124
A
HOH
543
4
HOH
HOH
1125
A
HOH
544
4
HOH
HOH
1126
A
HOH
545
4
HOH
HOH
1127
A
HOH
546
4
HOH
HOH
1128
A
HOH
547
4
HOH
HOH
1129
A
HOH
548
4
HOH
HOH
1130
A
HOH
551
4
HOH
HOH
1131
A
HOH
552
4
HOH
HOH
1132
A
HOH
554
4
HOH
HOH
1133
A
HOH
555
4
HOH
HOH
1134
A
HOH
556
4
HOH
HOH
1135
A
HOH
557
4
HOH
HOH
1136
A
HOH
601
4
HOH
HOH
1137
A
HOH
602
4
HOH
HOH
1138
A
HOH
603
4
HOH
HOH
1139
A
HOH
604
4
HOH
HOH
1140
A
HOH
606
4
HOH
HOH
1141
A
HOH
700
4
HOH
HOH
1142
A
HOH
701
4
HOH
HOH
1143
A
HOH
702
4
HOH
HOH
1144
A
ILE
16
n
1
ILE
16
A
VAL
17
n
2
VAL
17
A
GLY
18
n
3
GLY
18
A
GLY
19
n
4
GLY
19
A
TYR
20
n
5
TYR
20
A
THR
21
n
6
THR
21
A
CYS
22
n
7
CYS
22
A
GLY
23
n
8
GLY
23
A
ALA
24
n
9
ALA
24
A
ASN
25
n
10
ASN
25
A
THR
26
n
11
THR
26
A
VAL
27
n
12
VAL
27
A
PRO
28
n
13
PRO
28
A
TYR
29
n
14
TYR
29
A
GLN
30
n
15
GLN
30
A
VAL
31
n
16
VAL
31
A
SER
32
n
17
SER
32
A
LEU
33
n
18
LEU
33
A
ASN
34
n
19
ASN
34
A
SER
37
n
20
SER
37
A
GLY
38
n
21
GLY
38
A
TYR
39
n
22
TYR
39
A
HIS
40
n
23
HIS
40
A
PHE
41
n
24
PHE
41
A
CYS
42
n
25
CYS
42
A
GLY
43
n
26
GLY
43
A
GLY
44
n
27
GLY
44
A
SER
45
n
28
SER
45
A
LEU
46
n
29
LEU
46
A
ILE
47
n
30
ILE
47
A
ASN
48
n
31
ASN
48
A
SER
49
n
32
SER
49
A
GLN
50
n
33
GLN
50
A
TRP
51
n
34
TRP
51
A
VAL
52
n
35
VAL
52
A
VAL
53
n
36
VAL
53
A
SER
54
n
37
SER
54
A
ALA
55
n
38
ALA
55
A
ALA
56
n
39
ALA
56
A
HIS
57
n
40
HIS
57
A
CYS
58
n
41
CYS
58
A
TYR
59
n
42
TYR
59
A
LYS
60
n
43
LYS
60
A
SER
61
n
44
SER
61
A
GLY
62
n
45
GLY
62
A
ILE
63
n
46
ILE
63
A
GLN
64
n
47
GLN
64
A
VAL
65
n
48
VAL
65
A
ARG
66
n
49
ARG
66
A
LEU
67
n
50
LEU
67
A
GLY
69
n
51
GLY
69
A
GLU
70
n
52
GLU
70
A
ASP
71
n
53
ASP
71
A
ASN
72
n
54
ASN
72
A
ILE
73
n
55
ILE
73
A
ASN
74
n
56
ASN
74
A
VAL
75
n
57
VAL
75
A
VAL
76
n
58
VAL
76
A
GLU
77
n
59
GLU
77
A
GLY
78
n
60
GLY
78
A
ASN
79
n
61
ASN
79
A
GLU
80
n
62
GLU
80
A
GLN
81
n
63
GLN
81
A
PHE
82
n
64
PHE
82
A
ILE
83
n
65
ILE
83
A
SER
84
n
66
SER
84
A
ALA
85
n
67
ALA
85
A
SER
86
n
68
SER
86
A
LYS
87
n
69
LYS
87
A
SER
88
n
70
SER
88
A
ILE
89
n
71
ILE
89
A
VAL
90
n
72
VAL
90
A
HIS
91
n
73
HIS
91
A
PRO
92
n
74
PRO
92
A
SER
93
n
75
SER
93
A
TYR
94
n
76
TYR
94
A
ASN
95
n
77
ASN
95
A
SER
96
n
78
SER
96
A
ASN
97
n
79
ASN
97
A
THR
98
n
80
THR
98
A
LEU
99
n
81
LEU
99
A
ASN
100
n
82
ASN
100
A
ASN
101
n
83
ASN
101
A
ASP
102
n
84
ASP
102
A
ILE
103
n
85
ILE
103
A
MET
104
n
86
MET
104
A
LEU
105
n
87
LEU
105
A
ILE
106
n
88
ILE
106
A
LYS
107
n
89
LYS
107
A
LEU
108
n
90
LEU
108
A
LYS
109
n
91
LYS
109
A
SER
110
n
92
SER
110
A
ALA
111
n
93
ALA
111
A
ALA
112
n
94
ALA
112
A
SER
113
n
95
SER
113
A
LEU
114
n
96
LEU
114
A
ASN
115
n
97
ASN
115
A
SER
116
n
98
SER
116
A
ARG
117
n
99
ARG
117
A
VAL
118
n
100
VAL
118
A
ALA
119
n
101
ALA
119
A
SER
120
n
102
SER
120
A
ILE
121
n
103
ILE
121
A
SER
122
n
104
SER
122
A
LEU
123
n
105
LEU
123
A
PRO
124
n
106
PRO
124
A
THR
125
n
107
THR
125
A
SER
127
n
108
SER
127
A
CYS
128
n
109
CYS
128
A
ALA
129
n
110
ALA
129
A
SER
130
n
111
SER
130
A
ALA
132
n
112
ALA
132
A
GLY
133
n
113
GLY
133
A
THR
134
n
114
THR
134
A
GLN
135
n
115
GLN
135
A
CYS
136
n
116
CYS
136
A
LEU
137
n
117
LEU
137
A
ILE
138
n
118
ILE
138
A
SER
139
n
119
SER
139
A
GLY
140
n
120
GLY
140
A
TRP
141
n
121
TRP
141
A
GLY
142
n
122
GLY
142
A
ASN
143
n
123
ASN
143
A
THR
144
n
124
THR
144
A
LYS
145
n
125
LYS
145
A
SER
146
n
126
SER
146
A
SER
147
n
127
SER
147
A
GLY
148
n
128
GLY
148
A
THR
149
n
129
THR
149
A
SER
150
n
130
SER
150
A
TYR
151
n
131
TYR
151
A
PRO
152
n
132
PRO
152
A
ASP
153
n
133
ASP
153
A
VAL
154
n
134
VAL
154
A
LEU
155
n
135
LEU
155
A
LYS
156
n
136
LYS
156
A
CYS
157
n
137
CYS
157
A
LEU
158
n
138
LEU
158
A
LYS
159
n
139
LYS
159
A
ALA
160
n
140
ALA
160
A
PRO
161
n
141
PRO
161
A
ILE
162
n
142
ILE
162
A
LEU
163
n
143
LEU
163
A
SER
164
n
144
SER
164
A
ASP
165
n
145
ASP
165
A
SER
166
n
146
SER
166
A
SER
167
n
147
SER
167
A
CYS
168
n
148
CYS
168
A
LYS
169
n
149
LYS
169
A
SER
170
n
150
SER
170
A
ALA
171
n
151
ALA
171
A
TYR
172
n
152
TYR
172
A
PRO
173
n
153
PRO
173
A
GLY
174
n
154
GLY
174
A
GLN
175
n
155
GLN
175
A
ILE
176
n
156
ILE
176
A
THR
177
n
157
THR
177
A
SER
178
n
158
SER
178
A
ASN
179
n
159
ASN
179
A
MET
180
n
160
MET
180
A
PHE
181
n
161
PHE
181
A
CYS
182
n
162
CYS
182
A
ALA
183
n
163
ALA
183
A
GLY
184
n
164
GLY
184
A
TYR
184
n
165
A
TYR
184
A
LEU
185
n
166
LEU
185
A
GLU
186
n
167
GLU
186
A
GLY
187
n
168
GLY
187
A
GLY
188
n
169
GLY
188
A
LYS
188
n
170
A
LYS
188
A
ASP
189
n
171
ASP
189
A
SER
190
n
172
SER
190
A
CYS
191
n
173
CYS
191
A
GLN
192
n
174
GLN
192
A
GLY
193
n
175
GLY
193
A
ASP
194
n
176
ASP
194
A
SER
195
n
177
SER
195
A
GLY
196
n
178
GLY
196
A
GLY
197
n
179
GLY
197
A
PRO
198
n
180
PRO
198
A
VAL
199
n
181
VAL
199
A
VAL
200
n
182
VAL
200
A
CYS
201
n
183
CYS
201
A
SER
202
n
184
SER
202
A
GLY
203
n
185
GLY
203
A
LYS
204
n
186
LYS
204
A
LEU
209
n
187
LEU
209
A
GLN
210
n
188
GLN
210
A
GLY
211
n
189
GLY
211
A
ILE
212
n
190
ILE
212
A
VAL
213
n
191
VAL
213
A
SER
214
n
192
SER
214
A
TRP
215
n
193
TRP
215
A
GLY
216
n
194
GLY
216
A
SER
217
n
195
SER
217
A
GLY
219
n
196
GLY
219
A
CYS
220
n
197
CYS
220
A
ALA
221
n
198
ALA
221
A
GLN
221
n
199
A
GLN
221
A
LYS
222
n
200
LYS
222
A
ASN
223
n
201
ASN
223
A
LYS
224
n
202
LYS
224
A
PRO
225
n
203
PRO
225
A
GLY
226
n
204
GLY
226
A
VAL
227
n
205
VAL
227
A
TYR
228
n
206
TYR
228
A
THR
229
n
207
THR
229
A
LYS
230
n
208
LYS
230
A
VAL
231
n
209
VAL
231
A
CYS
232
n
210
CYS
232
A
ASN
233
n
211
ASN
233
A
TYR
234
n
212
TYR
234
A
VAL
235
n
213
VAL
235
A
SER
236
n
214
SER
236
A
TRP
237
n
215
TRP
237
A
ILE
238
n
216
ILE
238
A
LYS
239
n
217
LYS
239
A
GLN
240
n
218
GLN
240
A
THR
241
n
219
THR
241
A
ILE
242
n
220
ILE
242
A
ALA
243
n
221
ALA
243
A
SER
244
n
222
SER
244
A
ASN
245
n
223
ASN
245
A
author_defined_assembly
1
monomeric
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
480
B
CA
CA
1_555
A
ASN
72
A
O
ASN
54
1_555
94.5
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
480
B
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
174.1
A
ASN
72
A
O
ASN
54
1_555
A
CA
480
B
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
82.5
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
480
B
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
95.2
A
ASN
72
A
O
ASN
54
1_555
A
CA
480
B
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
155.3
A
VAL
75
A
O
VAL
57
1_555
A
CA
480
B
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
89.5
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1033
D
O
HOH
1_555
84.0
A
ASN
72
A
O
ASN
54
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1033
D
O
HOH
1_555
88.1
A
VAL
75
A
O
VAL
57
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1033
D
O
HOH
1_555
101.0
A
GLU
80
A
OE2
GLU
62
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1033
D
O
HOH
1_555
70.5
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1030
D
O
HOH
1_555
83.8
A
ASN
72
A
O
ASN
54
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1030
D
O
HOH
1_555
111.8
A
VAL
75
A
O
VAL
57
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1030
D
O
HOH
1_555
92.6
A
GLU
80
A
OE2
GLU
62
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1030
D
O
HOH
1_555
91.8
A
HOH
1033
D
O
HOH
1_555
A
CA
480
B
CA
CA
1_555
A
HOH
1030
D
O
HOH
1_555
157.4
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
TYR
20
A
N
TYR
5
A
O
CYS
157
A
O
CYS
137
A
O
LEU
158
A
O
LEU
138
A
N
ILE
138
A
N
ILE
118
A
N
LEU
137
A
N
LEU
117
A
O
VAL
200
A
O
VAL
182
A
N
VAL
199
A
N
VAL
181
A
O
GLN
210
A
O
GLN
188
A
N
TRP
215
A
N
TRP
193
A
O
VAL
227
A
O
VAL
205
A
O
TYR
228
A
O
TYR
206
A
N
PHE
181
A
N
PHE
161
A
N
LEU
33
A
N
LEU
18
A
O
CYS
42
A
O
CYS
25
A
N
SER
45
A
N
SER
28
A
O
VAL
53
A
O
VAL
36
A
N
VAL
52
A
N
VAL
35
A
O
ILE
106
A
O
ILE
88
A
O
LEU
105
A
O
LEU
87
A
N
ILE
89
A
N
ILE
71
A
O
ILE
83
A
O
ILE
65
A
N
VAL
65
A
N
VAL
48
A
O
GLN
64
A
O
GLN
47
A
N
ASN
34
A
N
ASN
19
1
A
ASP
71
-133.99
-86.08
1
A
SER
150
-163.91
107.38
PARHCSDX.PRO
TOPHCSDX.PRO
0.165
0.165
2.20
8.0
9425
83.7
10000000.00
0.001
1
3.0
9.0
2.20
8.0
145
1811
37
0
1629
0.007
1.72
25.1
1.28
0.2
2.24
408
20
72.3
2.20
100
1K1I
11422
11422
0
0
0.111
0.111
1
8.7
3.9
98.6
0.345
2.20
2.28
3.6
0.345
99.8
data reduction
DENZO
data scaling
SCALEPACK
refinement
X-PLOR
3.1
TRYPSIN (E.C.3.4.21.4)
BOVINE TRYPSIN-INHIBITOR COMPLEX
1
N
N
2
N
N
3
N
N
4
N
N
A
ALA
55
A
ALA
38
HELX_P
A
TYR
59
A
TYR
42
5
1
5
A
SER
164
A
SER
144
HELX_P
A
TYR
172
A
TYR
152
1
2
9
A
TYR
234
A
TYR
212
HELX_P
A
ASN
245
A
ASN
223
1
3
12
disulf
2.031
A
CYS
22
A
SG
CYS
7
1_555
A
CYS
157
A
SG
CYS
137
1_555
disulf
2.025
A
CYS
42
A
SG
CYS
25
1_555
A
CYS
58
A
SG
CYS
41
1_555
disulf
2.026
A
CYS
128
A
SG
CYS
109
1_555
A
CYS
232
A
SG
CYS
210
1_555
disulf
2.022
A
CYS
136
A
SG
CYS
116
1_555
A
CYS
201
A
SG
CYS
183
1_555
disulf
2.025
A
CYS
168
A
SG
CYS
148
1_555
A
CYS
182
A
SG
CYS
162
1_555
disulf
2.022
A
CYS
191
A
SG
CYS
173
1_555
A
CYS
220
A
SG
CYS
197
1_555
metalc
2.422
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
480
B
CA
CA
1_555
metalc
2.290
A
ASN
72
A
O
ASN
54
1_555
A
CA
480
B
CA
CA
1_555
metalc
2.202
A
VAL
75
A
O
VAL
57
1_555
A
CA
480
B
CA
CA
1_555
metalc
2.400
A
GLU
80
A
OE2
GLU
62
1_555
A
CA
480
B
CA
CA
1_555
metalc
2.327
A
CA
480
B
CA
CA
1_555
A
HOH
1033
D
O
HOH
1_555
metalc
2.262
A
CA
480
B
CA
CA
1_555
A
HOH
1030
D
O
HOH
1_555
HYDROLASE
HYDROLASE, SERINE PROTEASE
TRY1_BOVIN
UNP
1
1
P00760
FIFLALLGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEG
NEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKA
PILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTI
ASN
21
243
1K1I
16
245
P00760
A
1
1
223
7
7
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
TYR
20
A
TYR
5
A
THR
21
A
THR
6
A
LYS
156
A
LYS
136
A
PRO
161
A
PRO
141
A
GLN
135
A
GLN
115
A
GLY
140
A
GLY
120
A
PRO
198
A
PRO
180
A
CYS
201
A
CYS
183
A
LYS
204
A
LYS
186
A
TRP
215
A
TRP
193
A
GLY
226
A
GLY
204
A
LYS
230
A
LYS
208
A
MET
180
A
MET
160
A
ALA
183
A
ALA
163
A
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
A
HIS
40
A
HIS
23
A
ASN
48
A
ASN
31
A
TRP
51
A
TRP
34
A
SER
54
A
SER
37
A
MET
104
A
MET
86
A
LEU
108
A
LEU
90
A
GLN
81
A
GLN
63
A
VAL
90
A
VAL
72
A
GLN
64
A
GLN
47
A
LEU
67
A
LEU
50
A
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
Author
3
BINDING SITE FOR RESIDUE CA A 480
Software
6
BINDING SITE FOR RESIDUE FD1 A 999
Software
17
A
HIS
40
A
HIS
23
3
1_555
A
ASP
102
A
ASP
84
3
1_555
A
SER
195
A
SER
177
3
1_555
A
GLU
70
A
GLU
52
6
1_555
A
ASN
72
A
ASN
54
6
1_555
A
VAL
75
A
VAL
57
6
1_555
A
GLU
80
A
GLU
62
6
1_555
A
HOH
1030
D
HOH
6
1_555
A
HOH
1033
D
HOH
6
1_555
A
HIS
57
A
HIS
40
17
1_555
A
GLN
135
A
GLN
115
17
3_555
A
LYS
159
A
LYS
139
17
3_555
A
ASP
189
A
ASP
171
17
1_555
A
SER
190
A
SER
172
17
1_555
A
GLN
192
A
GLN
174
17
1_555
A
SER
195
A
SER
177
17
1_555
A
SER
202
A
SER
184
17
3_555
A
GLY
203
A
GLY
185
17
3_555
A
VAL
213
A
VAL
191
17
1_555
A
SER
214
A
SER
192
17
1_555
A
TRP
215
A
TRP
193
17
1_555
A
GLY
216
A
GLY
194
17
1_555
A
GLY
219
A
GLY
196
17
1_555
A
GLY
226
A
GLY
204
17
1_555
A
HOH
1006
D
HOH
17
1_555
A
HOH
1093
D
HOH
17
1_555
19
P 21 21 21