0.014000
0.000000
0.002721
0.000000
0.013953
0.000000
0.000000
0.000000
0.014061
0.00000
0.00000
0.00000
Mochalkin, I.
Tulinsky, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
101.00
90.00
71.430
71.670
72.450
C24 H29 N7 O5 S
527.596
(5S)-N-[trans-4-(2-amino-1H-imidazol-5-yl)cyclohexyl]-1,3-dioxo-2-[2-(phenylsulfonyl)ethyl]-2,3,5,8-tetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-5-carboxamide
peptide-like
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
Na 1
22.990
SODIUM ION
non-polymer
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
C9 H11 N O6 S
261.252
n
O-SULFO-L-TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
56
294
303
10.1107/S0907444900000068
10713516
Structure of thrombin complexed with selective non-electrophilic inhibitors having cyclohexyl moieties at P1.
2000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
123.0
1
IMAGE PLATE
1999-01-05
RIGAKU RAXIS II
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
33093.992
THROMBIN
3.4.21.5
1
nat
polymer
1363.399
DECAPEPTIDE INHIBITOR
1
syn
polymer
22.990
SODIUM ION
2
syn
non-polymer
527.596
(5S)-N-[trans-4-(2-amino-1H-imidazol-5-yl)cyclohexyl]-1,3-dioxo-2-[2-(phenylsulfonyl)ethyl]-2,3,5,8-tetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-5-carboxamide
1
syn
non-polymer
18.015
water
133
nat
water
no
no
ADCGLRPLFEKKSLEDKTERELLESYIDGRIVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPW
DKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLL
QAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFV
MKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQF
ADCGLRPLFEKKSLEDKTERELLESYIDGRIVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPW
DKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLL
QAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFV
MKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQF
A
polypeptide(L)
no
yes
DFEEIPEE(TYS)L
DFEEIPEEYL
I
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
human
Homo
sample
9606
Homo sapiens
1
2.64
53.41
VAPOR DIFFUSION, HANGING DROP
7.3
24% PEG 8000, 0.1M Sodium Phosphate buffer,
Protein concentration: 3.5 mg/ml, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
software
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Other
Refinement description
1
0
2000-10-25
1
1
2008-04-27
1
2
2011-07-13
1
3
2012-12-12
1
4
2013-03-13
1
5
2017-10-04
RCSB
Y
RCSB
1999-10-15
REL
NA
SODIUM ION
00R
(5S)-N-[trans-4-(2-amino-1H-imidazol-5-yl)cyclohexyl]-1,3-dioxo-2-[2-(phenylsulfonyl)ethyl]-2,3,5,8-tetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-5-carboxamide
HOH
water
THIS SEQUENCE WAS CHEMICALLY SYNTHESIZED
6421
Hirudo medicinalis
sample
NA
950
3
NA
NA
950
A
NA
951
3
NA
NA
951
A
00R
380
4
00R
00R
380
A
HOH
401
5
HOH
HOH
401
A
HOH
402
5
HOH
HOH
402
A
HOH
403
5
HOH
HOH
403
A
HOH
404
5
HOH
HOH
404
A
HOH
405
5
HOH
HOH
405
A
HOH
406
5
HOH
HOH
406
A
HOH
407
5
HOH
HOH
407
A
HOH
408
5
HOH
HOH
408
A
HOH
409
5
HOH
HOH
409
A
HOH
411
5
HOH
HOH
411
A
HOH
412
5
HOH
HOH
412
A
HOH
413
5
HOH
HOH
413
A
HOH
414
5
HOH
HOH
414
A
HOH
415
5
HOH
HOH
415
A
HOH
416
5
HOH
HOH
416
A
HOH
417
5
HOH
HOH
417
A
HOH
418
5
HOH
HOH
418
A
HOH
419
5
HOH
HOH
419
A
HOH
420
5
HOH
HOH
420
A
HOH
421
5
HOH
HOH
421
A
HOH
422
5
HOH
HOH
422
A
HOH
423
5
HOH
HOH
423
A
HOH
424
5
HOH
HOH
424
A
HOH
426
5
HOH
HOH
426
A
HOH
428
5
HOH
HOH
428
A
HOH
429
5
HOH
HOH
429
A
HOH
430
5
HOH
HOH
430
A
HOH
431
5
HOH
HOH
431
A
HOH
433
5
HOH
HOH
433
A
HOH
435
5
HOH
HOH
435
A
HOH
436
5
HOH
HOH
436
A
HOH
437
5
HOH
HOH
437
A
HOH
438
5
HOH
HOH
438
A
HOH
439
5
HOH
HOH
439
A
HOH
440
5
HOH
HOH
440
A
HOH
441
5
HOH
HOH
441
A
HOH
442
5
HOH
HOH
442
A
HOH
445
5
HOH
HOH
445
A
HOH
446
5
HOH
HOH
446
A
HOH
447
5
HOH
HOH
447
A
HOH
449
5
HOH
HOH
449
A
HOH
450
5
HOH
HOH
450
A
HOH
451
5
HOH
HOH
451
A
HOH
454
5
HOH
HOH
454
A
HOH
455
5
HOH
HOH
455
A
HOH
456
5
HOH
HOH
456
A
HOH
457
5
HOH
HOH
457
A
HOH
458
5
HOH
HOH
458
A
HOH
459
5
HOH
HOH
459
A
HOH
460
5
HOH
HOH
460
A
HOH
461
5
HOH
HOH
461
A
HOH
462
5
HOH
HOH
462
A
HOH
463
5
HOH
HOH
463
A
HOH
465
5
HOH
HOH
465
A
HOH
466
5
HOH
HOH
466
A
HOH
467
5
HOH
HOH
467
A
HOH
468
5
HOH
HOH
468
A
HOH
471
5
HOH
HOH
471
A
HOH
472
5
HOH
HOH
472
A
HOH
473
5
HOH
HOH
473
A
HOH
474
5
HOH
HOH
474
A
HOH
476
5
HOH
HOH
476
A
HOH
477
5
HOH
HOH
477
A
HOH
479
5
HOH
HOH
479
A
HOH
482
5
HOH
HOH
482
A
HOH
483
5
HOH
HOH
483
A
HOH
488
5
HOH
HOH
488
A
HOH
490
5
HOH
HOH
490
A
HOH
491
5
HOH
HOH
491
A
HOH
493
5
HOH
HOH
493
A
HOH
494
5
HOH
HOH
494
A
HOH
495
5
HOH
HOH
495
A
HOH
496
5
HOH
HOH
496
A
HOH
497
5
HOH
HOH
497
A
HOH
498
5
HOH
HOH
498
A
HOH
501
5
HOH
HOH
501
A
HOH
502
5
HOH
HOH
502
A
HOH
503
5
HOH
HOH
503
A
HOH
504
5
HOH
HOH
504
A
HOH
506
5
HOH
HOH
506
A
HOH
507
5
HOH
HOH
507
A
HOH
508
5
HOH
HOH
508
A
HOH
509
5
HOH
HOH
509
A
HOH
511
5
HOH
HOH
511
A
HOH
512
5
HOH
HOH
512
A
HOH
513
5
HOH
HOH
513
A
HOH
514
5
HOH
HOH
514
A
HOH
515
5
HOH
HOH
515
A
HOH
519
5
HOH
HOH
519
A
HOH
520
5
HOH
HOH
520
A
HOH
521
5
HOH
HOH
521
A
HOH
522
5
HOH
HOH
522
A
HOH
523
5
HOH
HOH
523
A
HOH
524
5
HOH
HOH
524
A
HOH
526
5
HOH
HOH
526
A
HOH
527
5
HOH
HOH
527
A
HOH
528
5
HOH
HOH
528
A
HOH
529
5
HOH
HOH
529
A
HOH
530
5
HOH
HOH
530
A
HOH
532
5
HOH
HOH
532
A
HOH
534
5
HOH
HOH
534
A
HOH
535
5
HOH
HOH
535
A
HOH
536
5
HOH
HOH
536
A
HOH
537
5
HOH
HOH
537
A
HOH
540
5
HOH
HOH
540
A
HOH
541
5
HOH
HOH
541
A
HOH
543
5
HOH
HOH
543
A
HOH
545
5
HOH
HOH
545
A
HOH
546
5
HOH
HOH
546
A
HOH
547
5
HOH
HOH
547
A
HOH
548
5
HOH
HOH
548
A
HOH
549
5
HOH
HOH
549
A
HOH
551
5
HOH
HOH
551
A
HOH
552
5
HOH
HOH
552
A
HOH
554
5
HOH
HOH
554
A
HOH
555
5
HOH
HOH
555
A
HOH
556
5
HOH
HOH
556
A
HOH
557
5
HOH
HOH
557
A
HOH
558
5
HOH
HOH
558
A
HOH
559
5
HOH
HOH
559
A
HOH
562
5
HOH
HOH
562
A
HOH
563
5
HOH
HOH
563
A
HOH
564
5
HOH
HOH
564
A
HOH
566
5
HOH
HOH
566
A
HOH
567
5
HOH
HOH
567
A
HOH
570
5
HOH
HOH
570
A
HOH
571
5
HOH
HOH
571
A
HOH
574
5
HOH
HOH
574
A
HOH
575
5
HOH
HOH
575
A
HOH
576
5
HOH
HOH
576
A
HOH
577
5
HOH
HOH
577
A
HOH
499
5
HOH
HOH
499
I
HOH
525
5
HOH
HOH
525
I
ALA
1
n
1
B
ALA
1
A
ASP
1
n
2
A
ASP
1
A
CYS
1
n
3
CYS
1
A
GLY
2
n
4
GLY
2
A
LEU
3
n
5
LEU
3
A
ARG
4
n
6
ARG
4
A
PRO
5
n
7
PRO
5
A
LEU
6
n
8
LEU
6
A
PHE
7
n
9
PHE
7
A
GLU
8
n
10
GLU
8
A
LYS
9
n
11
LYS
9
A
LYS
10
n
12
LYS
10
A
SER
11
n
13
SER
11
A
LEU
12
n
14
LEU
12
A
GLU
13
n
15
GLU
13
A
ASP
14
n
16
ASP
14
A
LYS
14
n
17
A
LYS
14
A
THR
14
n
18
B
THR
14
A
GLU
14
n
19
C
GLU
14
A
ARG
14
n
20
D
ARG
14
A
GLU
14
n
21
E
GLU
14
A
LEU
14
n
22
F
LEU
14
A
LEU
14
n
23
G
LEU
14
A
GLU
14
n
24
H
GLU
14
A
SER
14
n
25
I
SER
14
A
TYR
14
n
26
J
TYR
14
A
ILE
14
n
27
K
ILE
14
A
ASP
14
n
28
L
ASP
14
A
n
29
M
14
A
n
30
N
14
A
ILE
16
n
31
ILE
16
A
VAL
17
n
32
VAL
17
A
GLU
18
n
33
GLU
18
A
GLY
19
n
34
GLY
19
A
SER
20
n
35
SER
20
A
ASP
21
n
36
ASP
21
A
ALA
22
n
37
ALA
22
A
GLU
23
n
38
GLU
23
A
ILE
24
n
39
ILE
24
A
GLY
25
n
40
GLY
25
A
MET
26
n
41
MET
26
A
SER
27
n
42
SER
27
A
PRO
28
n
43
PRO
28
A
TRP
29
n
44
TRP
29
A
GLN
30
n
45
GLN
30
A
VAL
31
n
46
VAL
31
A
MET
32
n
47
MET
32
A
LEU
33
n
48
LEU
33
A
PHE
34
n
49
PHE
34
A
ARG
35
n
50
ARG
35
A
LYS
36
n
51
LYS
36
A
SER
36
n
52
A
SER
36
A
PRO
37
n
53
PRO
37
A
GLN
38
n
54
GLN
38
A
GLU
39
n
55
GLU
39
A
LEU
40
n
56
LEU
40
A
LEU
41
n
57
LEU
41
A
CYS
42
n
58
CYS
42
A
GLY
43
n
59
GLY
43
A
ALA
44
n
60
ALA
44
A
SER
45
n
61
SER
45
A
LEU
46
n
62
LEU
46
A
ILE
47
n
63
ILE
47
A
SER
48
n
64
SER
48
A
ASP
49
n
65
ASP
49
A
ARG
50
n
66
ARG
50
A
TRP
51
n
67
TRP
51
A
VAL
52
n
68
VAL
52
A
LEU
53
n
69
LEU
53
A
THR
54
n
70
THR
54
A
ALA
55
n
71
ALA
55
A
ALA
56
n
72
ALA
56
A
HIS
57
n
73
HIS
57
A
CYS
58
n
74
CYS
58
A
LEU
59
n
75
LEU
59
A
LEU
60
n
76
LEU
60
A
TYR
60
n
77
A
TYR
60
A
PRO
60
n
78
B
PRO
60
A
PRO
60
n
79
C
PRO
60
A
TRP
60
n
80
D
TRP
60
A
ASP
60
n
81
E
ASP
60
A
LYS
60
n
82
F
LYS
60
A
ASN
60
n
83
G
ASN
60
A
PHE
60
n
84
H
PHE
60
A
THR
60
n
85
I
THR
60
A
GLU
61
n
86
GLU
61
A
ASN
62
n
87
ASN
62
A
ASP
63
n
88
ASP
63
A
LEU
64
n
89
LEU
64
A
LEU
65
n
90
LEU
65
A
VAL
66
n
91
VAL
66
A
ARG
67
n
92
ARG
67
A
ILE
68
n
93
ILE
68
A
GLY
69
n
94
GLY
69
A
LYS
70
n
95
LYS
70
A
HIS
71
n
96
HIS
71
A
SER
72
n
97
SER
72
A
ARG
73
n
98
ARG
73
A
THR
74
n
99
THR
74
A
ARG
75
n
100
ARG
75
A
TYR
76
n
101
TYR
76
A
GLU
77
n
102
GLU
77
A
ARG
77
n
103
A
ARG
77
A
ASN
78
n
104
ASN
78
A
ILE
79
n
105
ILE
79
A
GLU
80
n
106
GLU
80
A
LYS
81
n
107
LYS
81
A
ILE
82
n
108
ILE
82
A
SER
83
n
109
SER
83
A
MET
84
n
110
MET
84
A
LEU
85
n
111
LEU
85
A
GLU
86
n
112
GLU
86
A
LYS
87
n
113
LYS
87
A
ILE
88
n
114
ILE
88
A
TYR
89
n
115
TYR
89
A
ILE
90
n
116
ILE
90
A
HIS
91
n
117
HIS
91
A
PRO
92
n
118
PRO
92
A
ARG
93
n
119
ARG
93
A
TYR
94
n
120
TYR
94
A
ASN
95
n
121
ASN
95
A
TRP
96
n
122
TRP
96
A
ARG
97
n
123
ARG
97
A
GLU
97
n
124
A
GLU
97
A
ASN
98
n
125
ASN
98
A
LEU
99
n
126
LEU
99
A
ASP
100
n
127
ASP
100
A
ARG
101
n
128
ARG
101
A
ASP
102
n
129
ASP
102
A
ILE
103
n
130
ILE
103
A
ALA
104
n
131
ALA
104
A
LEU
105
n
132
LEU
105
A
MET
106
n
133
MET
106
A
LYS
107
n
134
LYS
107
A
LEU
108
n
135
LEU
108
A
LYS
109
n
136
LYS
109
A
LYS
110
n
137
LYS
110
A
PRO
111
n
138
PRO
111
A
VAL
112
n
139
VAL
112
A
ALA
113
n
140
ALA
113
A
PHE
114
n
141
PHE
114
A
SER
115
n
142
SER
115
A
ASP
116
n
143
ASP
116
A
TYR
117
n
144
TYR
117
A
ILE
118
n
145
ILE
118
A
HIS
119
n
146
HIS
119
A
PRO
120
n
147
PRO
120
A
VAL
121
n
148
VAL
121
A
CYS
122
n
149
CYS
122
A
LEU
123
n
150
LEU
123
A
PRO
124
n
151
PRO
124
A
ASP
125
n
152
ASP
125
A
ARG
126
n
153
ARG
126
A
GLU
127
n
154
GLU
127
A
THR
128
n
155
THR
128
A
ALA
129
n
156
ALA
129
A
ALA
129
n
157
A
ALA
129
A
SER
129
n
158
B
SER
129
A
LEU
129
n
159
C
LEU
129
A
LEU
130
n
160
LEU
130
A
GLN
131
n
161
GLN
131
A
ALA
132
n
162
ALA
132
A
GLY
133
n
163
GLY
133
A
TYR
134
n
164
TYR
134
A
LYS
135
n
165
LYS
135
A
GLY
136
n
166
GLY
136
A
ARG
137
n
167
ARG
137
A
VAL
138
n
168
VAL
138
A
THR
139
n
169
THR
139
A
GLY
140
n
170
GLY
140
A
TRP
141
n
171
TRP
141
A
GLY
142
n
172
GLY
142
A
ASN
143
n
173
ASN
143
A
LEU
144
n
174
LEU
144
A
LYS
145
n
175
LYS
145
A
GLU
146
n
176
GLU
146
A
THR
147
n
177
THR
147
A
n
178
A
147
A
n
179
B
147
A
n
180
C
147
A
n
181
D
147
A
n
182
E
147
A
n
183
F
147
A
n
184
G
147
A
GLY
150
n
185
GLY
150
A
GLN
151
n
186
GLN
151
A
PRO
152
n
187
PRO
152
A
SER
153
n
188
SER
153
A
VAL
154
n
189
VAL
154
A
LEU
155
n
190
LEU
155
A
GLN
156
n
191
GLN
156
A
VAL
157
n
192
VAL
157
A
VAL
158
n
193
VAL
158
A
ASN
159
n
194
ASN
159
A
LEU
160
n
195
LEU
160
A
PRO
161
n
196
PRO
161
A
ILE
162
n
197
ILE
162
A
VAL
163
n
198
VAL
163
A
GLU
164
n
199
GLU
164
A
ARG
165
n
200
ARG
165
A
PRO
166
n
201
PRO
166
A
VAL
167
n
202
VAL
167
A
CYS
168
n
203
CYS
168
A
LYS
169
n
204
LYS
169
A
ASP
170
n
205
ASP
170
A
SER
171
n
206
SER
171
A
THR
172
n
207
THR
172
A
ARG
173
n
208
ARG
173
A
ILE
174
n
209
ILE
174
A
ARG
175
n
210
ARG
175
A
ILE
176
n
211
ILE
176
A
THR
177
n
212
THR
177
A
ASP
178
n
213
ASP
178
A
ASN
179
n
214
ASN
179
A
MET
180
n
215
MET
180
A
PHE
181
n
216
PHE
181
A
CYS
182
n
217
CYS
182
A
ALA
183
n
218
ALA
183
A
GLY
184
n
219
GLY
184
A
TYR
184
n
220
A
TYR
184
A
LYS
185
n
221
LYS
185
A
PRO
186
n
222
PRO
186
A
ASP
186
n
223
A
ASP
186
A
GLU
186
n
224
B
GLU
186
A
GLY
186
n
225
C
GLY
186
A
LYS
186
n
226
D
LYS
186
A
ARG
187
n
227
ARG
187
A
GLY
188
n
228
GLY
188
A
ASP
189
n
229
ASP
189
A
ALA
190
n
230
ALA
190
A
CYS
191
n
231
CYS
191
A
GLU
192
n
232
GLU
192
A
GLY
193
n
233
GLY
193
A
ASP
194
n
234
ASP
194
A
SER
195
n
235
SER
195
A
GLY
196
n
236
GLY
196
A
GLY
197
n
237
GLY
197
A
PRO
198
n
238
PRO
198
A
PHE
199
n
239
PHE
199
A
VAL
200
n
240
VAL
200
A
MET
201
n
241
MET
201
A
LYS
202
n
242
LYS
202
A
SER
203
n
243
SER
203
A
PRO
204
n
244
PRO
204
A
PHE
204
n
245
A
PHE
204
A
ASN
204
n
246
B
ASN
204
A
ASN
205
n
247
ASN
205
A
ARG
206
n
248
ARG
206
A
TRP
207
n
249
TRP
207
A
TYR
208
n
250
TYR
208
A
GLN
209
n
251
GLN
209
A
MET
210
n
252
MET
210
A
GLY
211
n
253
GLY
211
A
ILE
212
n
254
ILE
212
A
VAL
213
n
255
VAL
213
A
SER
214
n
256
SER
214
A
TRP
215
n
257
TRP
215
A
GLY
216
n
258
GLY
216
A
GLU
217
n
259
GLU
217
A
GLY
219
n
260
GLY
219
A
CYS
220
n
261
CYS
220
A
ASP
221
n
262
ASP
221
A
ARG
221
n
263
A
ARG
221
A
ASP
222
n
264
ASP
222
A
GLY
223
n
265
GLY
223
A
LYS
224
n
266
LYS
224
A
TYR
225
n
267
TYR
225
A
GLY
226
n
268
GLY
226
A
PHE
227
n
269
PHE
227
A
TYR
228
n
270
TYR
228
A
THR
229
n
271
THR
229
A
HIS
230
n
272
HIS
230
A
VAL
231
n
273
VAL
231
A
PHE
232
n
274
PHE
232
A
ARG
233
n
275
ARG
233
A
LEU
234
n
276
LEU
234
A
LYS
235
n
277
LYS
235
A
LYS
236
n
278
LYS
236
A
TRP
237
n
279
TRP
237
A
ILE
238
n
280
ILE
238
A
GLN
239
n
281
GLN
239
A
LYS
240
n
282
LYS
240
A
VAL
241
n
283
VAL
241
A
ILE
242
n
284
ILE
242
A
ASP
243
n
285
ASP
243
A
GLN
244
n
286
GLN
244
A
PHE
245
n
287
PHE
245
A
ASP
355
n
1
ASP
355
I
PHE
356
n
2
PHE
356
I
GLU
357
n
3
GLU
357
I
GLU
358
n
4
GLU
358
I
ILE
359
n
5
ILE
359
I
PRO
360
n
6
PRO
360
I
GLU
361
n
7
GLU
361
I
GLU
362
n
8
GLU
362
I
TYS
363
n
9
TYS
363
I
LEU
364
n
10
LEU
364
I
author_defined_assembly
2
dimeric
A
THR
172
A
O
THR
207
1_555
A
NA
950
C
NA
NA
1_555
A
HOH
494
F
O
HOH
1_555
95.9
A
THR
172
A
O
THR
207
1_555
A
NA
950
C
NA
NA
1_555
A
LYS
169
A
O
LYS
204
1_555
74.0
A
HOH
494
F
O
HOH
1_555
A
NA
950
C
NA
NA
1_555
A
LYS
169
A
O
LYS
204
1_555
165.2
A
THR
172
A
O
THR
207
1_555
A
NA
950
C
NA
NA
1_555
A
A
PHE
204
A
O
PHE
245
4_546
96.7
A
HOH
494
F
O
HOH
1_555
A
NA
950
C
NA
NA
1_555
A
A
PHE
204
A
O
PHE
245
4_546
95.3
A
LYS
169
A
O
LYS
204
1_555
A
NA
950
C
NA
NA
1_555
A
A
PHE
204
A
O
PHE
245
4_546
96.6
A
THR
172
A
O
THR
207
1_555
A
NA
950
C
NA
NA
1_555
A
HOH
497
F
O
HOH
1_555
67.7
A
HOH
494
F
O
HOH
1_555
A
NA
950
C
NA
NA
1_555
A
HOH
497
F
O
HOH
1_555
93.0
A
LYS
169
A
O
LYS
204
1_555
A
NA
950
C
NA
NA
1_555
A
HOH
497
F
O
HOH
1_555
73.3
A
A
PHE
204
A
O
PHE
245
4_546
A
NA
950
C
NA
NA
1_555
A
HOH
497
F
O
HOH
1_555
163.0
A
HOH
459
F
O
HOH
1_555
A
NA
951
D
NA
NA
1_555
A
LYS
224
A
O
LYS
266
1_555
78.4
A
HOH
459
F
O
HOH
1_555
A
NA
951
D
NA
NA
1_555
A
A
ARG
221
A
O
ARG
263
1_555
98.5
A
LYS
224
A
O
LYS
266
1_555
A
NA
951
D
NA
NA
1_555
A
A
ARG
221
A
O
ARG
263
1_555
87.9
A
HOH
459
F
O
HOH
1_555
A
NA
951
D
NA
NA
1_555
A
HOH
530
F
O
HOH
1_555
120.6
A
LYS
224
A
O
LYS
266
1_555
A
NA
951
D
NA
NA
1_555
A
HOH
530
F
O
HOH
1_555
152.7
A
A
ARG
221
A
O
ARG
263
1_555
A
NA
951
D
NA
NA
1_555
A
HOH
530
F
O
HOH
1_555
106.5
A
HOH
459
F
O
HOH
1_555
A
NA
951
D
NA
NA
1_555
A
HOH
460
F
O
HOH
1_555
103.4
A
LYS
224
A
O
LYS
266
1_555
A
NA
951
D
NA
NA
1_555
A
HOH
460
F
O
HOH
1_555
68.9
A
A
ARG
221
A
O
ARG
263
1_555
A
NA
951
D
NA
NA
1_555
A
HOH
460
F
O
HOH
1_555
143.6
A
HOH
530
F
O
HOH
1_555
A
NA
951
D
NA
NA
1_555
A
HOH
460
F
O
HOH
1_555
86.7
I
TYS
363
O-SULFO-L-TYROSINE
B
TYS
9
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
O
SER
20
A
O
SER
35
A
N
VAL
157
A
N
VAL
192
A
N
LEU
160
A
N
LEU
195
A
O
GLY
136
A
O
GLY
166
A
N
THR
139
A
N
THR
169
A
O
PRO
198
A
O
PRO
238
A
O
MET
201
A
O
MET
241
A
N
TYR
208
A
N
TYR
250
A
O
TRP
215
A
O
TRP
257
A
N
PHE
227
A
N
PHE
269
A
N
TYR
228
A
N
TYR
270
A
O
PHE
181
A
O
PHE
216
A
N
ARG
35
A
N
ARG
50
A
O
GLU
39
A
O
GLU
55
A
O
SER
45
A
O
SER
61
A
N
LEU
53
A
N
LEU
69
A
N
THR
54
A
N
THR
70
A
O
ALA
104
A
O
ALA
131
A
O
LYS
107
A
O
LYS
134
A
N
GLU
86
A
N
GLU
112
A
N
LEU
85
A
N
LEU
111
A
O
LEU
64
A
O
LEU
89
A
O
ARG
67
A
O
ARG
92
A
N
MET
32
A
N
MET
47
A
A
N
TYR
60
A
N
TYR
77
F
A
O
LYS
60
A
O
LYS
82
1
A
HOH
526
F
HOH
1
I
HOH
525
G
HOH
1
I
CB
GLU
358
B
CB
GLU
4
1
Y
1
I
CG
GLU
358
B
CG
GLU
4
1
Y
1
I
CD
GLU
358
B
CD
GLU
4
1
Y
1
I
OE1
GLU
358
B
OE1
GLU
4
1
Y
1
I
OE2
GLU
358
B
OE2
GLU
4
1
Y
M
1
A
GLY
14
A
GLY
29
1
Y
N
1
A
ARG
14
A
ARG
30
1
Y
A
1
A
TRP
147
A
TRP
178
1
Y
B
1
A
THR
147
A
THR
179
1
Y
C
1
A
ALA
147
A
ALA
180
1
Y
D
1
A
ASN
147
A
ASN
181
1
Y
E
1
A
VAL
147
A
VAL
182
1
Y
F
1
A
GLY
147
A
GLY
183
1
Y
G
1
A
LYS
147
A
LYS
184
1
Y
1
A
A
CE
NE2
LYS
GLN
240
244
2.18
1
A
ARG
73
0.105
SIDE CHAIN
1
A
ARG
165
0.180
SIDE CHAIN
A
A
A
1
-6.04
0.90
118.30
112.26
A
A
A
CB
CG
OD2
ASP
ASP
ASP
1
1
1
N
C
C
C
1
-12.75
2.00
118.30
105.55
A
A
A
CG
CD
OE2
GLU
GLU
GLU
14
14
14
N
D
D
D
1
8.77
1.40
123.60
132.37
A
A
A
CD
NE
CZ
ARG
ARG
ARG
14
14
14
N
D
D
D
1
10.16
0.50
120.30
130.46
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
14
14
14
N
D
D
D
1
-4.65
0.50
120.30
115.65
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
14
14
14
N
K
K
K
1
13.40
2.00
111.60
125.00
A
A
A
CB
CA
C
ILE
ILE
ILE
14
14
14
N
K
L
L
1
15.36
2.50
121.70
137.06
A
A
A
C
N
CA
ILE
ASP
ASP
14
14
14
Y
L
L
L
1
6.14
0.90
118.30
124.44
A
A
A
CB
CG
OD1
ASP
ASP
ASP
14
14
14
N
1
9.98
1.60
100.20
110.18
A
A
A
CG
SD
CE
MET
MET
MET
26
26
26
N
1
-4.92
0.50
120.30
115.38
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
35
35
35
N
1
3.67
0.50
120.30
123.97
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
50
50
50
N
1
3.54
0.50
120.30
123.84
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
67
67
67
N
1
4.00
0.50
120.30
124.30
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
75
75
75
N
A
A
A
1
3.26
0.50
120.30
123.56
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
77
77
77
N
1
9.76
1.60
100.20
109.96
A
A
A
CG
SD
CE
MET
MET
MET
84
84
84
N
1
3.16
0.50
120.30
123.46
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
97
97
97
N
1
3.09
0.50
120.30
123.39
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
101
101
101
N
1
3.26
0.50
120.30
123.56
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
126
126
126
N
1
3.41
0.50
120.30
123.71
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
137
137
137
N
1
3.36
0.50
120.30
123.66
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
165
165
165
N
1
-6.41
0.50
120.30
113.89
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
173
173
173
N
1
3.35
0.50
120.30
123.65
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
175
175
175
N
A
A
A
1
-4.90
0.60
121.00
116.10
A
A
A
CB
CG
CD2
TYR
TYR
TYR
184
184
184
N
1
3.66
0.50
120.30
123.96
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
187
187
187
N
1
10.55
1.40
123.60
134.15
A
A
A
CD
NE
CZ
ARG
ARG
ARG
233
233
233
N
1
11.06
0.50
120.30
131.36
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
233
233
233
N
1
-8.07
0.50
120.30
112.23
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
233
233
233
N
1
12.99
2.10
120.10
133.09
I
I
I
CA
C
O
LEU
LEU
LEU
364
364
364
N
1
A
PHE
7
-123.98
-83.94
A
1
A
TYR
60
-156.87
81.25
G
1
A
ASN
60
-163.47
79.68
1
A
HIS
71
-128.85
-55.85
1
A
ASN
78
71.71
-2.76
A
1
A
GLU
97
-134.49
-68.00
1
A
SER
195
-39.54
142.11
1
A
SER
214
-109.85
-75.36
1
A
ASP
243
-109.86
40.63
0.174
0.174
2.0
9.0
17152
1
1.0
2.0
9.0
133
2516
39
0
2344
0.015
0.040
2.0
60.0
1D6W
33066
17371
0.057
1
1.9
72
0.158
2.0
2.2
1
42
model building
X-PLOR
refinement
PROLSQ
phasing
X-PLOR
THROMBIN (E.C.3.4.21.5), PEPTIDE INHIBITOR
STRUCTURE OF THROMBIN COMPLEXED WITH SELECTIVE NON-ELECTROPHILIC INHIBITORS HAVING CYCLOHEXYL MOIETIES AT P1
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
5
N
N
5
N
N
A
PHE
7
A
PHE
9
HELX_P
A
SER
11
A
SER
13
5
1
5
A
THR
14
A
THR
18
HELX_P
A
TYR
14
A
TYR
26
1
2
9
B
J
A
ALA
55
A
ALA
71
HELX_P
A
CYS
58
A
CYS
74
5
3
4
A
PRO
60
A
PRO
78
HELX_P
A
ASP
60
A
ASP
81
5
4
4
B
E
A
ASP
125
A
ASP
152
HELX_P
A
LEU
130
A
LEU
160
1
5
9
A
GLU
164
A
GLU
199
HELX_P
A
ASP
170
A
ASP
205
1
6
7
A
LEU
234
A
LEU
276
HELX_P
A
ASP
243
A
ASP
285
1
7
10
disulf
1.929
A
CYS
1
A
SG
CYS
3
1_555
A
CYS
122
A
SG
CYS
149
1_555
disulf
2.029
A
CYS
42
A
SG
CYS
58
1_555
A
CYS
58
A
SG
CYS
74
1_555
disulf
2.008
A
CYS
168
A
SG
CYS
203
1_555
A
CYS
182
A
SG
CYS
217
1_555
disulf
2.088
A
CYS
191
A
SG
CYS
231
1_555
A
CYS
220
A
SG
CYS
261
1_555
metalc
2.388
A
NA
950
C
NA
NA
1_555
A
THR
172
A
O
THR
207
1_555
metalc
2.238
A
NA
950
C
NA
NA
1_555
A
HOH
494
F
O
HOH
1_555
metalc
2.520
A
NA
950
C
NA
NA
1_555
A
LYS
169
A
O
LYS
204
1_555
metalc
2.161
A
NA
951
D
NA
NA
1_555
A
HOH
459
F
O
HOH
1_555
metalc
2.378
A
NA
951
D
NA
NA
1_555
A
LYS
224
A
O
LYS
266
1_555
metalc
2.391
A
A
NA
951
D
NA
NA
1_555
A
ARG
221
A
O
ARG
263
1_555
covale
1.326
I
GLU
362
B
C
GLU
8
1_555
I
TYS
363
B
N
TYS
9
1_555
covale
1.311
I
TYS
363
B
C
TYS
9
1_555
I
LEU
364
B
N
LEU
10
1_555
metalc
2.174
A
A
NA
950
C
NA
NA
1_555
A
PHE
204
A
O
PHE
245
4_546
metalc
2.881
A
NA
950
C
NA
NA
1_555
A
HOH
497
F
O
HOH
1_555
metalc
2.716
A
NA
951
D
NA
NA
1_555
A
HOH
530
F
O
HOH
1_555
metalc
2.656
A
NA
951
D
NA
NA
1_555
A
HOH
460
F
O
HOH
1_555
HYDROLASE/HYDROLASE INHIBITOR
HYDROLASE, THROMBIN, THROMBIN INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
A
SER
36
A
SER
52
A
1
A
PRO
37
A
PRO
53
-3.37
THRB_HUMAN
UNP
1
P00734
ITHK_HIRME
UNP
2
55
P28511
334
620
1D6W
1
245
P00734
B
A
1
1
287
55
64
1D6W
355
364
P28511
I
2
1
10
7
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
A
SER
20
A
SER
35
A
ASP
21
A
ASP
36
A
GLN
156
A
GLN
191
A
PRO
161
A
PRO
196
A
LYS
135
A
LYS
165
A
GLY
140
A
GLY
170
A
PRO
198
A
PRO
238
A
LYS
202
A
LYS
242
A
TRP
207
A
TRP
249
A
TRP
215
A
TRP
257
A
GLY
226
A
GLY
268
A
HIS
230
A
HIS
272
A
MET
180
A
MET
215
A
ALA
183
A
ALA
218
A
GLN
30
A
GLN
45
A
ARG
35
A
ARG
50
A
GLU
39
A
GLU
55
A
LEU
46
A
LEU
62
A
TRP
51
A
TRP
67
A
THR
54
A
THR
70
A
ALA
104
A
ALA
131
A
LEU
108
A
LEU
135
A
LYS
81
A
LYS
107
A
ILE
90
A
ILE
116
A
LEU
64
A
LEU
89
A
ILE
68
A
ILE
93
A
GLN
30
A
GLN
45
A
ARG
35
A
ARG
50
A
LEU
60
A
LEU
76
A
TYR
60
A
TYR
77
A
A
LYS
60
A
LYS
82
A
ASN
60
A
ASN
83
F
G
BINDING SITE FOR RESIDUE NA A 950
Software
5
BINDING SITE FOR RESIDUE NA A 951
Software
5
BINDING SITE FOR RESIDUE 00R A 380
Software
16
BINDING SITE FOR CHAIN I OF DECAPEPTIDE INHIBITOR
Software
12
A
LYS
169
A
LYS
204
5
1_555
A
THR
172
A
THR
207
5
1_555
A
PHE
204
A
PHE
245
A
5
4_546
A
HOH
494
F
HOH
5
1_555
A
HOH
497
F
HOH
5
1_555
A
ARG
221
A
ARG
263
A
5
1_555
A
LYS
224
A
LYS
266
5
1_555
A
HOH
459
F
HOH
5
1_555
A
HOH
460
F
HOH
5
1_555
A
HOH
530
F
HOH
5
1_555
A
HIS
57
A
HIS
73
16
1_555
A
TYR
60
A
TYR
77
A
16
1_555
A
TRP
60
A
TRP
80
D
16
1_555
A
GLU
97
A
GLU
124
A
16
1_555
A
LEU
99
A
LEU
126
16
1_555
A
ILE
174
A
ILE
209
16
1_555
A
ASP
189
A
ASP
229
16
1_555
A
SER
195
A
SER
235
16
1_555
A
SER
214
A
SER
256
16
1_555
A
TRP
215
A
TRP
257
16
1_555
A
GLY
216
A
GLY
258
16
1_555
A
GLU
217
A
GLU
259
16
1_555
A
GLY
219
A
GLY
260
16
1_555
A
TYR
225
A
TYR
267
16
1_555
A
GLY
226
A
GLY
268
16
1_555
A
HOH
426
F
HOH
16
1_555
A
PHE
34
A
PHE
49
12
1_555
A
GLN
38
A
GLN
54
12
1_555
A
LEU
65
A
LEU
90
12
1_555
A
ARG
73
A
ARG
98
12
1_555
A
THR
74
A
THR
99
12
1_555
A
ARG
75
A
ARG
100
12
2_555
A
ARG
75
A
ARG
100
12
1_555
A
TYR
76
A
TYR
101
12
1_555
A
ILE
82
A
ILE
108
12
1_555
A
GLN
151
A
GLN
186
12
1_555
A
HOH
473
F
HOH
12
1_555
I
HOH
499
G
HOH
12
1_555
5
C 1 2 1