0.014041
0.000000
0.002755
0.000000
0.013848
0.000000
0.000000
0.000000
0.013903
0.00000
0.00000
0.00000
Burgey, C.S.
Robinson, K.A.
Lyle, T.A.
Sanderson, P.E.
Lewis, S.D.
Lucas, B.J.
Krueger, J.A.
Singh, R.
Miller-Stein, C.
White, R.B.
Wong, B.
Lyle, E.A.
Williams, P.D.
Coburn, C.A.
Dorsey, B.D.
Barrow, J.C.
Stranieri, M.T.
Holahan, M.A.
Sitko, G.R.
Cook, J.J.
McMasters, D.R.
McDonough, C.M.
Sanders, W.M.
Wallace, A.A.
Clayton, F.C.
Bohn, D.
Leonard, Y.M.
Detwiler Jr., T.J.
Lynch Jr., J.J.
Yan, Y.
Chen, Z.
Kuo, L.
Gardell, S.J.
Shafer, J.A.
Vacca, J.P.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90
101.1
90
71.22
72.21
73.30
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
C20 H19 F3 N6 O2
432.399
2-(6-CHLORO-3-{[2,2-DIFLUORO-2-(2-PYRIDINYL)ETHYL]AMINO}-2-OXO-1(2H)-PYRAZINYL)-N-[(2-FLUORO-6-PYRIDINYL)METHYL]ACETAMIDE
non-polymer
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
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
US
J.Med.Chem.
JMCMAR
0151
0022-2623
46
461
473
10.1021/jm020311f
12570369
Metabolism-directed optimization of 3-aminopyrazinone acetamide thrombin inhibitors. Development of an orally bioavailable series containing P1 and P3 pyridines.
2003
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
290
1
mirrors
IMAGE PLATE
1999
RIGAKU RAXIS II
mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.542
1.0
1.542
ROTATING ANODE
RIGAKU RU200
4096.534
THROMBIN
3.4.21.5
light chain
1
nat
polymer
29780.219
THROMBIN
3.4.21.5
heavy chain
1
nat
polymer
1491.528
HIRUDIN IIB
1
syn
polymer
432.399
2-(6-CHLORO-3-{[2,2-DIFLUORO-2-(2-PYRIDINYL)ETHYL]AMINO}-2-OXO-1(2H)-PYRAZINYL)-N-[(2-FLUORO-6-PYRIDINYL)METHYL]ACETAMIDE
1
syn
non-polymer
18.015
water
103
nat
water
Coagulation factor II
Coagulation factor II
no
no
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
A
polypeptide(L)
no
no
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
B
polypeptide(L)
no
yes
DFEEIPEE(TYS)LQ
DFEEIPEEYLQ
C
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
n
human
Homo
sample
9606
Homo sapiens
plasma
human
Homo
sample
9606
Homo sapiens
plasma
1
2.61
52.94
VAPOR DIFFUSION, HANGING DROP
7.3
pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 295K
295
refine
struct_conn
struct_site
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Other
Derived calculations
Refinement description
1
0
2004-04-06
1
1
2008-04-28
1
2
2011-07-13
1
3
2012-12-12
1
4
2013-03-13
1
5
2021-07-21
_refine.ls_percent_reflns_obs
_refine.pdbx_ls_cross_valid_method
_struct_conn.pdbx_leaving_atom_flag
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1MU8 IS thrombin-hirugen_l-378,650.
1mue is thrombin-hirugen-L405,426.
RCSB
Y
RCSB
2002-09-23
REL
CDA
2-(6-CHLORO-3-{[2,2-DIFLUORO-2-(2-PYRIDINYL)ETHYL]AMINO}-2-OXO-1(2H)-PYRAZINYL)-N-[(2-FLUORO-6-PYRIDINYL)METHYL]ACETAMIDE
HOH
water
This peptide was chemically synthesized. It is naturally found in Hirudo medicinalis (Medicinal leech).
6421
Hirudo medicinalis
sample
INH
1
4
CDA
CDA
248
B
HOH
25
5
HOH
HOH
25
A
HOH
38
5
HOH
HOH
38
A
HOH
39
5
HOH
HOH
39
A
HOH
42
5
HOH
HOH
42
A
HOH
48
5
HOH
HOH
48
A
HOH
71
5
HOH
HOH
71
A
HOH
74
5
HOH
HOH
74
A
HOH
83
5
HOH
HOH
83
A
HOH
93
5
HOH
HOH
93
A
HOH
1
5
HOH
HOH
249
B
HOH
2
5
HOH
HOH
250
B
HOH
3
5
HOH
HOH
251
B
HOH
4
5
HOH
HOH
252
B
HOH
5
5
HOH
HOH
253
B
HOH
6
5
HOH
HOH
254
B
HOH
7
5
HOH
HOH
255
B
HOH
8
5
HOH
HOH
256
B
HOH
9
5
HOH
HOH
257
B
HOH
10
5
HOH
HOH
258
B
HOH
11
5
HOH
HOH
259
B
HOH
12
5
HOH
HOH
260
B
HOH
13
5
HOH
HOH
261
B
HOH
14
5
HOH
HOH
262
B
HOH
15
5
HOH
HOH
263
B
HOH
16
5
HOH
HOH
264
B
HOH
17
5
HOH
HOH
265
B
HOH
18
5
HOH
HOH
266
B
HOH
19
5
HOH
HOH
267
B
HOH
20
5
HOH
HOH
268
B
HOH
21
5
HOH
HOH
269
B
HOH
22
5
HOH
HOH
270
B
HOH
23
5
HOH
HOH
271
B
HOH
24
5
HOH
HOH
272
B
HOH
26
5
HOH
HOH
273
B
HOH
27
5
HOH
HOH
274
B
HOH
28
5
HOH
HOH
275
B
HOH
29
5
HOH
HOH
276
B
HOH
30
5
HOH
HOH
277
B
HOH
31
5
HOH
HOH
278
B
HOH
32
5
HOH
HOH
279
B
HOH
33
5
HOH
HOH
280
B
HOH
34
5
HOH
HOH
281
B
HOH
35
5
HOH
HOH
282
B
HOH
36
5
HOH
HOH
283
B
HOH
37
5
HOH
HOH
284
B
HOH
40
5
HOH
HOH
285
B
HOH
41
5
HOH
HOH
286
B
HOH
43
5
HOH
HOH
287
B
HOH
44
5
HOH
HOH
288
B
HOH
45
5
HOH
HOH
289
B
HOH
46
5
HOH
HOH
290
B
HOH
47
5
HOH
HOH
291
B
HOH
49
5
HOH
HOH
292
B
HOH
50
5
HOH
HOH
293
B
HOH
51
5
HOH
HOH
294
B
HOH
52
5
HOH
HOH
295
B
HOH
53
5
HOH
HOH
296
B
HOH
54
5
HOH
HOH
297
B
HOH
55
5
HOH
HOH
298
B
HOH
56
5
HOH
HOH
299
B
HOH
57
5
HOH
HOH
300
B
HOH
58
5
HOH
HOH
301
B
HOH
59
5
HOH
HOH
302
B
HOH
60
5
HOH
HOH
303
B
HOH
61
5
HOH
HOH
304
B
HOH
62
5
HOH
HOH
305
B
HOH
63
5
HOH
HOH
306
B
HOH
64
5
HOH
HOH
307
B
HOH
65
5
HOH
HOH
308
B
HOH
66
5
HOH
HOH
309
B
HOH
67
5
HOH
HOH
310
B
HOH
68
5
HOH
HOH
311
B
HOH
69
5
HOH
HOH
312
B
HOH
70
5
HOH
HOH
313
B
HOH
72
5
HOH
HOH
314
B
HOH
73
5
HOH
HOH
315
B
HOH
75
5
HOH
HOH
316
B
HOH
76
5
HOH
HOH
317
B
HOH
77
5
HOH
HOH
318
B
HOH
78
5
HOH
HOH
319
B
HOH
79
5
HOH
HOH
320
B
HOH
80
5
HOH
HOH
321
B
HOH
81
5
HOH
HOH
322
B
HOH
82
5
HOH
HOH
323
B
HOH
84
5
HOH
HOH
324
B
HOH
85
5
HOH
HOH
325
B
HOH
86
5
HOH
HOH
326
B
HOH
87
5
HOH
HOH
327
B
HOH
89
5
HOH
HOH
328
B
HOH
90
5
HOH
HOH
329
B
HOH
92
5
HOH
HOH
330
B
HOH
94
5
HOH
HOH
331
B
HOH
95
5
HOH
HOH
332
B
HOH
96
5
HOH
HOH
333
B
HOH
97
5
HOH
HOH
334
B
HOH
98
5
HOH
HOH
335
B
HOH
99
5
HOH
HOH
336
B
HOH
100
5
HOH
HOH
337
B
HOH
101
5
HOH
HOH
338
B
HOH
102
5
HOH
HOH
339
B
HOH
103
5
HOH
HOH
340
B
HOH
88
5
HOH
HOH
88
C
HOH
91
5
HOH
HOH
91
C
n
1
H
1
A
n
2
G
1
A
n
3
F
1
A
n
4
E
1
A
n
5
D
1
A
n
6
C
1
A
n
7
B
1
A
ASP
1
n
8
A
ASP
1
A
CYS
1
n
9
CYS
1
A
GLY
2
n
10
GLY
2
A
LEU
3
n
11
LEU
3
A
ARG
4
n
12
ARG
4
A
PRO
5
n
13
PRO
5
A
LEU
6
n
14
LEU
6
A
PHE
7
n
15
PHE
7
A
GLU
8
n
16
GLU
8
A
LYS
9
n
17
LYS
9
A
LYS
10
n
18
LYS
10
A
SER
11
n
19
SER
11
A
LEU
12
n
20
LEU
12
A
GLU
13
n
21
GLU
13
A
ASP
14
n
22
ASP
14
A
LYS
14
n
23
A
LYS
14
A
THR
14
n
24
B
THR
14
A
GLU
14
n
25
C
GLU
14
A
ARG
14
n
26
D
ARG
14
A
GLU
14
n
27
E
GLU
14
A
LEU
14
n
28
F
LEU
14
A
LEU
14
n
29
G
LEU
14
A
GLU
14
n
30
H
GLU
14
A
SER
14
n
31
I
SER
14
A
TYR
14
n
32
J
TYR
14
A
ALA
14
n
33
K
ILE
14
A
n
34
L
14
A
n
35
M
14
A
n
36
N
14
A
ILE
16
n
1
ILE
16
B
VAL
17
n
2
VAL
17
B
GLU
18
n
3
GLU
18
B
GLY
19
n
4
GLY
19
B
SER
20
n
5
SER
20
B
ASP
21
n
6
ASP
21
B
ALA
22
n
7
ALA
22
B
GLU
23
n
8
GLU
23
B
ILE
24
n
9
ILE
24
B
GLY
25
n
10
GLY
25
B
MET
26
n
11
MET
26
B
SER
27
n
12
SER
27
B
PRO
28
n
13
PRO
28
B
TRP
29
n
14
TRP
29
B
GLN
30
n
15
GLN
30
B
VAL
31
n
16
VAL
31
B
MET
32
n
17
MET
32
B
LEU
33
n
18
LEU
33
B
PHE
34
n
19
PHE
34
B
ARG
35
n
20
ARG
35
B
LYS
36
n
21
LYS
36
B
SER
36
n
22
A
SER
36
B
PRO
37
n
23
PRO
37
B
GLN
38
n
24
GLN
38
B
GLU
39
n
25
GLU
39
B
LEU
40
n
26
LEU
40
B
LEU
41
n
27
LEU
41
B
CYS
42
n
28
CYS
42
B
GLY
43
n
29
GLY
43
B
ALA
44
n
30
ALA
44
B
SER
45
n
31
SER
45
B
LEU
46
n
32
LEU
46
B
ILE
47
n
33
ILE
47
B
SER
48
n
34
SER
48
B
ASP
49
n
35
ASP
49
B
ARG
50
n
36
ARG
50
B
TRP
51
n
37
TRP
51
B
VAL
52
n
38
VAL
52
B
LEU
53
n
39
LEU
53
B
THR
54
n
40
THR
54
B
ALA
55
n
41
ALA
55
B
ALA
56
n
42
ALA
56
B
HIS
57
n
43
HIS
57
B
CYS
58
n
44
CYS
58
B
LEU
59
n
45
LEU
59
B
LEU
60
n
46
LEU
60
B
TYR
60
n
47
A
TYR
60
B
PRO
60
n
48
B
PRO
60
B
PRO
60
n
49
C
PRO
60
B
TRP
60
n
50
D
TRP
60
B
ASP
60
n
51
E
ASP
60
B
LYS
60
n
52
F
LYS
60
B
ASN
60
n
53
G
ASN
60
B
PHE
60
n
54
H
PHE
60
B
THR
60
n
55
I
THR
60
B
GLU
61
n
56
GLU
61
B
ASN
62
n
57
ASN
62
B
ASP
63
n
58
ASP
63
B
LEU
64
n
59
LEU
64
B
LEU
65
n
60
LEU
65
B
VAL
66
n
61
VAL
66
B
ARG
67
n
62
ARG
67
B
ILE
68
n
63
ILE
68
B
GLY
69
n
64
GLY
69
B
LYS
70
n
65
LYS
70
B
HIS
71
n
66
HIS
71
B
SER
72
n
67
SER
72
B
ARG
73
n
68
ARG
73
B
THR
74
n
69
THR
74
B
ARG
75
n
70
ARG
75
B
TYR
76
n
71
TYR
76
B
GLU
77
n
72
GLU
77
B
ARG
77
n
73
A
ARG
77
B
ASN
78
n
74
ASN
78
B
ILE
79
n
75
ILE
79
B
GLU
80
n
76
GLU
80
B
LYS
81
n
77
LYS
81
B
ILE
82
n
78
ILE
82
B
SER
83
n
79
SER
83
B
MET
84
n
80
MET
84
B
LEU
85
n
81
LEU
85
B
GLU
86
n
82
GLU
86
B
LYS
87
n
83
LYS
87
B
ILE
88
n
84
ILE
88
B
TYR
89
n
85
TYR
89
B
ILE
90
n
86
ILE
90
B
HIS
91
n
87
HIS
91
B
PRO
92
n
88
PRO
92
B
ARG
93
n
89
ARG
93
B
TYR
94
n
90
TYR
94
B
ASN
95
n
91
ASN
95
B
TRP
96
n
92
TRP
96
B
ARG
97
n
93
ARG
97
B
GLU
97
n
94
A
GLU
97
B
ASN
98
n
95
ASN
98
B
LEU
99
n
96
LEU
99
B
ASP
100
n
97
ASP
100
B
ARG
101
n
98
ARG
101
B
ASP
102
n
99
ASP
102
B
ILE
103
n
100
ILE
103
B
ALA
104
n
101
ALA
104
B
LEU
105
n
102
LEU
105
B
MET
106
n
103
MET
106
B
LYS
107
n
104
LYS
107
B
LEU
108
n
105
LEU
108
B
LYS
109
n
106
LYS
109
B
LYS
110
n
107
LYS
110
B
PRO
111
n
108
PRO
111
B
VAL
112
n
109
VAL
112
B
ALA
113
n
110
ALA
113
B
PHE
114
n
111
PHE
114
B
SER
115
n
112
SER
115
B
ASP
116
n
113
ASP
116
B
TYR
117
n
114
TYR
117
B
ILE
118
n
115
ILE
118
B
HIS
119
n
116
HIS
119
B
PRO
120
n
117
PRO
120
B
VAL
121
n
118
VAL
121
B
CYS
122
n
119
CYS
122
B
LEU
123
n
120
LEU
123
B
PRO
124
n
121
PRO
124
B
ASP
125
n
122
ASP
125
B
ARG
126
n
123
ARG
126
B
GLU
127
n
124
GLU
127
B
THR
128
n
125
THR
128
B
ALA
129
n
126
ALA
129
B
ALA
129
n
127
A
ALA
129
B
SER
129
n
128
B
SER
129
B
LEU
129
n
129
C
LEU
129
B
LEU
130
n
130
LEU
130
B
GLN
131
n
131
GLN
131
B
ALA
132
n
132
ALA
132
B
GLY
133
n
133
GLY
133
B
TYR
134
n
134
TYR
134
B
LYS
135
n
135
LYS
135
B
GLY
136
n
136
GLY
136
B
ARG
137
n
137
ARG
137
B
VAL
138
n
138
VAL
138
B
THR
139
n
139
THR
139
B
GLY
140
n
140
GLY
140
B
TRP
141
n
141
TRP
141
B
GLY
142
n
142
GLY
142
B
ASN
143
n
143
ASN
143
B
LEU
144
n
144
LEU
144
B
LYS
145
n
145
LYS
145
B
GLU
146
n
146
GLU
146
B
n
147
A
146
B
n
148
B
146
B
n
149
C
146
B
n
150
D
146
B
n
151
E
146
B
n
152
F
146
B
n
153
G
146
B
n
154
H
146
B
GLY
150
n
155
GLY
150
B
GLN
151
n
156
GLN
151
B
PRO
152
n
157
PRO
152
B
SER
153
n
158
SER
153
B
VAL
154
n
159
VAL
154
B
LEU
155
n
160
LEU
155
B
GLN
156
n
161
GLN
156
B
VAL
157
n
162
VAL
157
B
VAL
158
n
163
VAL
158
B
ASN
159
n
164
ASN
159
B
LEU
160
n
165
LEU
160
B
PRO
161
n
166
PRO
161
B
ILE
162
n
167
ILE
162
B
VAL
163
n
168
VAL
163
B
GLU
164
n
169
GLU
164
B
ARG
165
n
170
ARG
165
B
PRO
166
n
171
PRO
166
B
VAL
167
n
172
VAL
167
B
CYS
168
n
173
CYS
168
B
LYS
169
n
174
LYS
169
B
ASP
170
n
175
ASP
170
B
SER
171
n
176
SER
171
B
THR
172
n
177
THR
172
B
ARG
173
n
178
ARG
173
B
ILE
174
n
179
ILE
174
B
ARG
175
n
180
ARG
175
B
ILE
176
n
181
ILE
176
B
THR
177
n
182
THR
177
B
ASP
178
n
183
ASP
178
B
ASN
179
n
184
ASN
179
B
MET
180
n
185
MET
180
B
PHE
181
n
186
PHE
181
B
CYS
182
n
187
CYS
182
B
ALA
183
n
188
ALA
183
B
GLY
184
n
189
GLY
184
B
TYR
184
n
190
A
TYR
184
B
LYS
185
n
191
LYS
185
B
PRO
186
n
192
PRO
186
B
ASP
186
n
193
A
ASP
186
B
GLU
186
n
194
B
GLU
186
B
GLY
186
n
195
C
GLY
186
B
LYS
186
n
196
D
LYS
186
B
ARG
187
n
197
ARG
187
B
GLY
188
n
198
GLY
188
B
ASP
189
n
199
ASP
189
B
ALA
190
n
200
ALA
190
B
CYS
191
n
201
CYS
191
B
GLU
192
n
202
GLU
192
B
GLY
193
n
203
GLY
193
B
ASP
194
n
204
ASP
194
B
SER
195
n
205
SER
195
B
GLY
196
n
206
GLY
196
B
GLY
197
n
207
GLY
197
B
PRO
198
n
208
PRO
198
B
PHE
199
n
209
PHE
199
B
VAL
200
n
210
VAL
200
B
MET
201
n
211
MET
201
B
LYS
202
n
212
LYS
202
B
SER
203
n
213
SER
203
B
PRO
204
n
214
PRO
204
B
PHE
204
n
215
A
PHE
204
B
ASN
204
n
216
B
ASN
204
B
ASN
205
n
217
ASN
205
B
ARG
206
n
218
ARG
206
B
TRP
207
n
219
TRP
207
B
TYR
208
n
220
TYR
208
B
GLN
209
n
221
GLN
209
B
MET
210
n
222
MET
210
B
GLY
211
n
223
GLY
211
B
ILE
212
n
224
ILE
212
B
VAL
213
n
225
VAL
213
B
SER
214
n
226
SER
214
B
TRP
215
n
227
TRP
215
B
GLY
216
n
228
GLY
216
B
GLU
217
n
229
GLU
217
B
GLY
219
n
230
GLY
219
B
CYS
220
n
231
CYS
220
B
ASP
221
n
232
ASP
221
B
ARG
221
n
233
A
ARG
221
B
ASP
222
n
234
ASP
222
B
GLY
223
n
235
GLY
223
B
LYS
224
n
236
LYS
224
B
TYR
225
n
237
TYR
225
B
GLY
226
n
238
GLY
226
B
PHE
227
n
239
PHE
227
B
TYR
228
n
240
TYR
228
B
THR
229
n
241
THR
229
B
HIS
230
n
242
HIS
230
B
VAL
231
n
243
VAL
231
B
PHE
232
n
244
PHE
232
B
ARG
233
n
245
ARG
233
B
LEU
234
n
246
LEU
234
B
LYS
235
n
247
LYS
235
B
LYS
236
n
248
LYS
236
B
TRP
237
n
249
TRP
237
B
ILE
238
n
250
ILE
238
B
GLN
239
n
251
GLN
239
B
LYS
240
n
252
LYS
240
B
VAL
241
n
253
VAL
241
B
ILE
242
n
254
ILE
242
B
ASP
243
n
255
ASP
243
B
GLN
244
n
256
GLN
244
B
PHE
245
n
257
PHE
245
B
GLY
246
n
258
GLY
246
B
n
259
247
B
ASP
355
n
1
ASP
355
C
PHE
356
n
2
PHE
356
C
GLU
357
n
3
GLU
357
C
GLU
358
n
4
GLU
358
C
ILE
359
n
5
ILE
359
C
PRO
360
n
6
PRO
360
C
GLU
361
n
7
GLU
361
C
GLU
362
n
8
GLU
362
C
TYS
363
n
9
TYS
363
C
LEU
364
n
10
LEU
364
C
ALA
365
n
11
GLN
365
C
author_defined_assembly
3
trimeric
C
TYS
363
O-SULFO-L-TYROSINE
C
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
B
N
SER
20
B
N
SER
5
B
O
VAL
157
B
O
VAL
162
B
O
LEU
160
B
O
LEU
165
B
N
GLY
136
B
N
GLY
136
B
N
ARG
137
B
N
ARG
137
B
O
VAL
200
B
O
VAL
210
B
N
MET
201
B
N
MET
211
B
O
TYR
208
B
O
TYR
220
B
N
TRP
215
B
N
TRP
227
B
O
PHE
227
B
O
PHE
239
B
O
TYR
228
B
O
TYR
240
B
N
PHE
181
B
N
PHE
186
B
O
LYS
81
B
O
LYS
77
B
N
ILE
68
B
N
ILE
63
B
O
LEU
65
B
O
LEU
60
B
N
PHE
34
B
N
PHE
19
B
N
LEU
33
B
N
LEU
18
B
O
CYS
42
B
O
CYS
28
B
N
SER
45
B
N
SER
31
B
O
LEU
53
B
O
LEU
39
B
N
THR
54
B
N
THR
40
B
O
ALA
104
B
O
ALA
101
B
O
LEU
105
B
O
LEU
102
B
N
TYR
89
B
N
TYR
85
K
1
A
CG1
ILE
14
A
CG1
ILE
33
1
Y
K
1
A
CG2
ILE
14
A
CG2
ILE
33
1
Y
K
1
A
CD1
ILE
14
A
CD1
ILE
33
1
Y
1
C
CG
GLN
365
C
CG
GLN
11
1
Y
1
C
CD
GLN
365
C
CD
GLN
11
1
Y
1
C
OE1
GLN
365
C
OE1
GLN
11
1
Y
1
C
NE2
GLN
365
C
NE2
GLN
11
1
Y
H
1
A
THR
1
A
THR
1
1
Y
G
1
A
PHE
1
A
PHE
2
1
Y
F
1
A
GLY
1
A
GLY
3
1
Y
E
1
A
SER
1
A
SER
4
1
Y
D
1
A
GLY
1
A
GLY
5
1
Y
C
1
A
GLU
1
A
GLU
6
1
Y
B
1
A
ALA
1
A
ALA
7
1
Y
L
1
A
ASP
14
A
ASP
34
1
Y
M
1
A
GLY
14
A
GLY
35
1
Y
N
1
A
ARG
14
A
ARG
36
1
Y
A
1
B
THR
146
B
THR
147
1
Y
B
1
B
TRP
146
B
TRP
148
1
Y
C
1
B
THR
146
B
THR
149
1
Y
D
1
B
ALA
146
B
ALA
150
1
Y
E
1
B
ASN
146
B
ASN
151
1
Y
F
1
B
VAL
146
B
VAL
152
1
Y
G
1
B
GLY
146
B
GLY
153
1
Y
H
1
B
LYS
146
B
LYS
154
1
Y
1
B
GLU
247
B
GLU
259
1
Y
1
A
PHE
7
-128.53
-86.91
A
1
B
TYR
60
-162.51
77.95
G
1
B
ASN
60
-159.62
76.96
1
B
HIS
71
-133.77
-54.01
1
B
ASN
78
69.02
-2.39
1
B
SER
115
-164.63
-168.88
0.235
0.206
0.206
0.206
1.99
29.29
2235
24742
22747
91
1
FREE R-VALUE
0
0
FOURIER SYNTHESIS
1.99
29.29
103
2470
31
0
2336
1.99
29.29
1MU6
24996
22747
1
1
1
91
refinement
CNX
Crystal Structure of Thrombin in Complex with L-378,622
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
A
PHE
7
A
PHE
15
HELX_P
A
SER
11
A
SER
19
5
1
5
A
THR
14
A
THR
24
HELX_P
A
TYR
14
A
TYR
32
1
2
9
B
J
B
ALA
55
B
ALA
41
HELX_P
B
CYS
58
B
CYS
44
5
3
4
B
PRO
60
B
PRO
48
HELX_P
B
ASP
60
B
ASP
51
5
4
4
B
E
B
THR
60
B
THR
55
HELX_P
B
ASN
62
B
ASN
57
5
5
3
I
B
ASP
125
B
ASP
122
HELX_P
B
LEU
130
B
LEU
130
1
6
9
B
GLU
164
B
GLU
169
HELX_P
B
ASP
170
B
ASP
175
1
7
7
B
LEU
234
B
LEU
246
HELX_P
B
GLY
246
B
GLY
258
1
8
13
C
PRO
360
C
PRO
6
HELX_P
C
GLN
365
C
GLN
11
1
9
6
disulf
2.436
A
CYS
1
A
SG
CYS
9
1_555
B
CYS
122
B
SG
CYS
119
1_555
disulf
2.485
B
CYS
42
B
SG
CYS
28
1_555
B
CYS
58
B
SG
CYS
44
1_555
disulf
2.441
B
CYS
168
B
SG
CYS
173
1_555
B
CYS
182
B
SG
CYS
187
1_555
disulf
2.562
B
CYS
191
B
SG
CYS
201
1_555
B
CYS
220
B
SG
CYS
231
1_555
covale
1.334
both
C
GLU
362
C
C
GLU
8
1_555
C
TYS
363
C
N
TYS
9
1_555
covale
1.331
both
C
TYS
363
C
C
TYS
9
1_555
C
LEU
364
C
N
LEU
10
1_555
BLOOD CLOTTING,HYDROLASE/INHIBITOR
HYDROLASE, BLOOD CLOTTING, HYDROLASE-BLOOD CLOTTING COMPLEX, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, HYDROLASE-INHIBITOR complex
B
SER
36
B
SER
22
A
1
B
PRO
37
B
PRO
23
-0.23
THRB_HUMAN
UNP
1
328
P00734
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
THRB_HUMAN
UNP
2
364
P00734
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
ITHF_HIRME
UNP
3
55
P28506
DFEEIPEEYLQ
328
363
1MU6
1
14
P00734
H
N
A
1
1
36
364
622
1MU6
16
247
P00734
B
2
1
259
55
65
1MU6
355
365
P28506
C
3
1
11
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
B
SER
20
B
SER
5
B
ASP
21
B
ASP
6
B
GLN
156
B
GLN
161
B
PRO
161
B
PRO
166
B
LYS
135
B
LYS
135
B
GLY
140
B
GLY
140
B
PRO
198
B
PRO
208
B
LYS
202
B
LYS
212
B
TRP
207
B
TRP
219
B
TRP
215
B
TRP
227
B
GLY
226
B
GLY
238
B
HIS
230
B
HIS
242
B
MET
180
B
MET
185
B
ALA
183
B
ALA
188
B
LYS
81
B
LYS
77
B
SER
83
B
SER
79
B
LEU
64
B
LEU
59
B
ILE
68
B
ILE
63
B
GLN
30
B
GLN
15
B
ARG
35
B
ARG
20
B
GLU
39
B
GLU
25
B
LEU
46
B
LEU
32
B
TRP
51
B
TRP
37
B
THR
54
B
THR
40
B
ALA
104
B
ALA
101
B
LEU
108
B
LEU
105
B
LEU
85
B
LEU
81
B
ILE
90
B
ILE
86
BINDING SITE FOR RESIDUE CDA B 248
B
CDA
248
Software
15
BINDING SITE FOR CHAIN C OF HIRUDIN IIB
Software
17
B
HIS
57
B
HIS
43
15
1_555
B
TYR
60
B
TYR
47
A
15
1_555
B
GLU
97
B
GLU
94
A
15
1_555
B
LEU
99
B
LEU
96
15
1_555
B
ALA
190
B
ALA
200
15
1_555
B
CYS
191
B
CYS
201
15
1_555
B
GLU
192
B
GLU
202
15
1_555
B
SER
195
B
SER
205
15
1_555
B
VAL
213
B
VAL
225
15
1_555
B
SER
214
B
SER
226
15
1_555
B
TRP
215
B
TRP
227
15
1_555
B
GLY
216
B
GLY
228
15
1_555
B
GLU
217
B
GLU
229
15
1_555
B
GLY
219
B
GLY
230
15
1_555
B
HOH
328
F
HOH
15
1_555
B
PHE
34
B
PHE
19
17
1_555
B
GLN
38
B
GLN
24
17
1_555
B
LEU
40
B
LEU
26
17
1_555
B
LEU
65
B
LEU
60
17
1_555
B
ARG
67
B
ARG
62
17
1_555
B
ARG
73
B
ARG
68
17
1_555
B
THR
74
B
THR
69
17
1_555
B
ARG
75
B
ARG
70
17
2_555
B
ARG
75
B
ARG
70
17
1_555
B
TYR
76
B
TYR
71
17
1_555
B
LYS
81
B
LYS
77
17
1_555
B
ILE
82
B
ILE
78
17
1_555
B
SER
153
B
SER
158
17
2_555
B
HOH
286
F
HOH
17
1_555
B
HOH
317
F
HOH
17
2_555
C
HOH
88
G
HOH
17
1_555
C
HOH
91
G
HOH
17
1_555
5
C 1 2 1