0.014306
0.000000
0.002471
0.000000
0.014085
0.000000
0.000000
0.000000
0.014056
0.00000
0.00000
0.00000
Nar, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90
99.8
90
69.9
71.0
72.2
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
C27 H29 N7 O3
499.564
3-({2-[(4-CARBAMIMIDOYL-PHENYLAMINO)-METHYL]-3-METHYL-3H-BENZOIMIDAZOLE-5-CARBONYL}-PYRIDIN-2-YL-AMINO)-PROPIONIC ACID ETHYL ESTER
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
45
1757
1766
10.1021/jm0109513
11960487
Structure-based design of novel potent nonpeptide thrombin inhibitors.
2002
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
1998-09-11
MARRESEARCH
Yale Mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
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
nat
polymer
499.564
3-({2-[(4-CARBAMIMIDOYL-PHENYLAMINO)-METHYL]-3-METHYL-3H-BENZOIMIDAZOLE-5-CARBONYL}-PYRIDIN-2-YL-AMINO)-PROPIONIC ACID ETHYL ESTER
1
syn
non-polymer
18.015
water
135
nat
water
coagulation factor II, alpha thrombin
coagulation factor II, alpha thrombin
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
human
Homo
sample
9606
Homo sapiens
medicinal leech
Hirudo
sample
6421
Hirudo medicinalis
1
2.49
50.69
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Other
1
0
2002-02-06
1
1
2008-04-27
1
2
2011-07-13
1
3
2012-12-12
1
4
2013-03-13
1ktt is Thrombin Inhibitor Complex.
1G30 IS Thrombin Inhibitor Complex.
1G32 IS Thrombin Inhibitor Complex.
RCSB
Y
RCSB
2002-01-17
REL
C24
3-({2-[(4-CARBAMIMIDOYL-PHENYLAMINO)-METHYL]-3-METHYL-3H-BENZOIMIDAZOLE-5-CARBONYL}-PYRIDIN-2-YL-AMINO)-PROPIONIC ACID ETHYL ESTER
HOH
water
C24
999
4
C24
C24
999
B
WAT
512
5
HOH
HOH
512
A
WAT
523
5
HOH
HOH
523
A
WAT
526
5
HOH
HOH
526
A
WAT
531
5
HOH
HOH
531
A
WAT
536
5
HOH
HOH
536
A
WAT
548
5
HOH
HOH
548
A
WAT
550
5
HOH
HOH
550
A
WAT
551
5
HOH
HOH
551
A
WAT
552
5
HOH
HOH
552
A
WAT
559
5
HOH
HOH
559
A
WAT
566
5
HOH
HOH
566
A
WAT
574
5
HOH
HOH
574
A
WAT
576
5
HOH
HOH
576
A
WAT
588
5
HOH
HOH
588
A
WAT
591
5
HOH
HOH
591
A
WAT
593
5
HOH
HOH
593
A
WAT
596
5
HOH
HOH
596
A
WAT
601
5
HOH
HOH
601
A
WAT
701
5
HOH
HOH
701
A
WAT
705
5
HOH
HOH
705
A
WAT
706
5
HOH
HOH
706
A
WAT
708
5
HOH
HOH
708
A
WAT
721
5
HOH
HOH
721
A
WAT
727
5
HOH
HOH
727
A
WAT
730
5
HOH
HOH
730
A
WAT
736
5
HOH
HOH
736
A
WAT
500
5
HOH
HOH
500
B
WAT
501
5
HOH
HOH
501
B
WAT
502
5
HOH
HOH
502
B
WAT
503
5
HOH
HOH
503
B
WAT
504
5
HOH
HOH
504
B
WAT
505
5
HOH
HOH
505
B
WAT
506
5
HOH
HOH
506
B
WAT
507
5
HOH
HOH
507
B
WAT
508
5
HOH
HOH
508
B
WAT
509
5
HOH
HOH
509
B
WAT
510
5
HOH
HOH
510
B
WAT
511
5
HOH
HOH
511
B
WAT
513
5
HOH
HOH
513
B
WAT
514
5
HOH
HOH
514
B
WAT
515
5
HOH
HOH
515
B
WAT
516
5
HOH
HOH
516
B
WAT
517
5
HOH
HOH
517
B
WAT
518
5
HOH
HOH
518
B
WAT
519
5
HOH
HOH
519
B
WAT
520
5
HOH
HOH
520
B
WAT
521
5
HOH
HOH
521
B
WAT
522
5
HOH
HOH
522
B
WAT
524
5
HOH
HOH
524
B
WAT
525
5
HOH
HOH
525
B
WAT
527
5
HOH
HOH
527
B
WAT
528
5
HOH
HOH
528
B
WAT
529
5
HOH
HOH
529
B
WAT
530
5
HOH
HOH
530
B
WAT
532
5
HOH
HOH
532
B
WAT
533
5
HOH
HOH
533
B
WAT
534
5
HOH
HOH
534
B
WAT
535
5
HOH
HOH
535
B
WAT
537
5
HOH
HOH
537
B
WAT
538
5
HOH
HOH
538
B
WAT
539
5
HOH
HOH
539
B
WAT
540
5
HOH
HOH
540
B
WAT
541
5
HOH
HOH
541
B
WAT
542
5
HOH
HOH
542
B
WAT
544
5
HOH
HOH
544
B
WAT
545
5
HOH
HOH
545
B
WAT
546
5
HOH
HOH
546
B
WAT
547
5
HOH
HOH
547
B
WAT
549
5
HOH
HOH
549
B
WAT
553
5
HOH
HOH
553
B
WAT
554
5
HOH
HOH
554
B
WAT
555
5
HOH
HOH
555
B
WAT
557
5
HOH
HOH
557
B
WAT
558
5
HOH
HOH
558
B
WAT
560
5
HOH
HOH
560
B
WAT
561
5
HOH
HOH
561
B
WAT
562
5
HOH
HOH
562
B
WAT
563
5
HOH
HOH
563
B
WAT
564
5
HOH
HOH
564
B
WAT
565
5
HOH
HOH
565
B
WAT
567
5
HOH
HOH
567
B
WAT
568
5
HOH
HOH
568
B
WAT
570
5
HOH
HOH
570
B
WAT
572
5
HOH
HOH
572
B
WAT
573
5
HOH
HOH
573
B
WAT
577
5
HOH
HOH
577
B
WAT
578
5
HOH
HOH
578
B
WAT
579
5
HOH
HOH
579
B
WAT
580
5
HOH
HOH
580
B
WAT
581
5
HOH
HOH
581
B
WAT
582
5
HOH
HOH
582
B
WAT
583
5
HOH
HOH
583
B
WAT
584
5
HOH
HOH
584
B
WAT
585
5
HOH
HOH
585
B
WAT
586
5
HOH
HOH
586
B
WAT
587
5
HOH
HOH
587
B
WAT
589
5
HOH
HOH
589
B
WAT
590
5
HOH
HOH
590
B
WAT
594
5
HOH
HOH
594
B
WAT
595
5
HOH
HOH
595
B
WAT
597
5
HOH
HOH
597
B
WAT
598
5
HOH
HOH
598
B
WAT
599
5
HOH
HOH
599
B
WAT
600
5
HOH
HOH
600
B
WAT
602
5
HOH
HOH
602
B
WAT
700
5
HOH
HOH
700
B
WAT
702
5
HOH
HOH
702
B
WAT
703
5
HOH
HOH
703
B
WAT
704
5
HOH
HOH
704
B
WAT
707
5
HOH
HOH
707
B
WAT
710
5
HOH
HOH
710
B
WAT
711
5
HOH
HOH
711
B
WAT
712
5
HOH
HOH
712
B
WAT
713
5
HOH
HOH
713
B
WAT
714
5
HOH
HOH
714
B
WAT
715
5
HOH
HOH
715
B
WAT
716
5
HOH
HOH
716
B
WAT
717
5
HOH
HOH
717
B
WAT
718
5
HOH
HOH
718
B
WAT
719
5
HOH
HOH
719
B
WAT
720
5
HOH
HOH
720
B
WAT
723
5
HOH
HOH
723
B
WAT
724
5
HOH
HOH
724
B
WAT
725
5
HOH
HOH
725
B
WAT
728
5
HOH
HOH
728
B
WAT
731
5
HOH
HOH
731
B
WAT
732
5
HOH
HOH
732
B
WAT
734
5
HOH
HOH
734
B
WAT
735
5
HOH
HOH
735
B
WAT
737
5
HOH
HOH
737
B
WAT
569
5
HOH
HOH
569
C
WAT
571
5
HOH
HOH
571
C
WAT
709
5
HOH
HOH
709
C
WAT
722
5
HOH
HOH
722
C
WAT
733
5
HOH
HOH
733
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
GLU
1
n
6
C
GLU
1
A
ALA
1
n
7
B
ALA
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
n
33
K
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
THR
147
n
147
THR
147
B
n
148
A
147
B
n
149
B
147
B
n
150
C
147
B
n
151
D
147
B
n
152
E
147
B
n
153
F
147
B
n
154
G
147
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
GLU
247
n
259
GLU
247
B
ASP
255
n
1
ASP
255
C
PHE
256
n
2
PHE
256
C
GLU
257
n
3
GLU
257
C
GLU
258
n
4
GLU
258
C
ILE
259
n
5
ILE
259
C
PRO
260
n
6
PRO
260
C
GLU
261
n
7
GLU
261
C
GLU
262
n
8
GLU
262
C
TXR
263
n
9
TYS
263
C
LEU
264
n
10
LEU
264
C
n
11
265
C
author_and_software_defined_assembly
PISA
3
trimeric
4360
-20
12270
C
TYS
263
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
GLN
156
B
O
GLN
161
B
N
GLY
140
B
N
GLY
140
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
N
ARG
35
B
N
ARG
20
B
O
GLU
39
B
O
GLU
25
B
N
SER
45
B
N
SER
31
B
O
LEU
53
B
O
LEU
39
B
N
VAL
52
B
N
VAL
38
B
O
MET
106
B
O
MET
103
B
O
LEU
105
B
O
LEU
102
B
N
TYR
89
B
N
TYR
85
B
O
SER
83
B
O
SER
79
B
N
VAL
66
B
N
VAL
61
B
O
LEU
65
B
O
LEU
60
B
N
PHE
34
B
N
PHE
19
1
B
C29
C24
999
D
C29
C24
0
N
1
B
C30
C24
999
D
C30
C24
0
N
1
B
C31
C24
999
D
C31
C24
0
N
1
B
O32
C24
999
D
O32
C24
0
N
1
B
O33
C24
999
D
O33
C24
0
N
1
B
C34
C24
999
D
C34
C24
0
N
1
B
C35
C24
999
D
C35
C24
0
N
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
K
1
A
ILE
14
A
ILE
33
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
TRP
147
B
TRP
148
1
Y
B
1
B
THR
147
B
THR
149
1
Y
C
1
B
ALA
147
B
ALA
150
1
Y
D
1
B
ASN
147
B
ASN
151
1
Y
E
1
B
VAL
147
B
VAL
152
1
Y
F
1
B
GLY
147
B
GLY
153
1
Y
G
1
B
LYS
147
B
LYS
154
1
Y
1
C
GLN
265
C
GLN
11
1
Y
1
A
PHE
7
-125.40
-81.81
A
1
B
TYR
60
-159.92
84.98
G
1
B
ASN
60
-161.41
66.96
1
B
ASN
62
-68.74
12.88
1
B
HIS
71
-140.35
-51.17
1
B
ASN
78
70.82
-7.58
A
1
B
GLU
97
-96.57
-69.82
1
B
ASN
143
-36.67
136.95
1
B
ASN
179
-78.84
20.93
B
1
B
GLU
186
-63.28
3.61
1
B
VAL
213
-59.01
107.98
1
B
SER
214
-94.71
-61.79
1
B
ASP
243
-91.93
35.51
1
B
GLN
244
-131.36
-48.29
0.309
0.211
0.211
2.4
20.0
11679
1
0
FOURIER SYNTHESIS
2.4
20.0
135
2528
37
0
2356
2.4
20.0
1KTS
24556
1
0.063
1
89.2
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
thrombin (E.C.3.4.21.5)/hirudin IIB COMPLEX
Thrombin Inhibitor Complex
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
GLU
14
A
GLU
30
1
2
7
B
H
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
260
C
PRO
6
HELX_P
C
LEU
264
C
LEU
10
5
9
5
disulf
2.022
A
CYS
1
A
SG
CYS
9
1_555
B
CYS
122
B
SG
CYS
119
1_555
disulf
2.023
B
CYS
42
B
SG
CYS
28
1_555
B
CYS
58
B
SG
CYS
44
1_555
disulf
2.026
B
CYS
168
B
SG
CYS
173
1_555
B
CYS
182
B
SG
CYS
187
1_555
disulf
2.030
B
CYS
191
B
SG
CYS
201
1_555
B
CYS
220
B
SG
CYS
231
1_555
covale
1.329
C
GLU
262
C
C
GLU
8
1_555
C
TYS
263
C
N
TYS
9
1_555
covale
1.331
C
TYS
263
C
C
TYS
9
1_555
C
LEU
264
C
N
LEU
10
1_555
HYDROLASE/HYDROLASE INHIBITOR
blood coagulation, inhibition, blood clotting, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
B
SER
36
B
SER
22
A
1
B
PRO
37
B
PRO
23
-0.10
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
1KTS
1
14
P00734
H
N
A
1
1
36
364
622
1KTS
16
247
P00734
B
2
1
259
55
65
1KTS
255
265
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
GLN
30
B
GLN
15
B
ARG
35
B
ARG
20
B
GLU
39
B
GLU
25
B
SER
48
B
SER
34
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
LYS
81
B
LYS
77
B
ILE
90
B
ILE
86
B
LEU
64
B
LEU
59
B
ILE
68
B
ILE
63
B
GLN
30
B
GLN
15
B
ARG
35
B
ARG
20
BINDING SITE FOR RESIDUE C24 B 999
Software
14
BINDING SITE FOR CHAIN C OF HIRUDIN IIB
Software
16
B
HIS
57
B
HIS
43
14
1_555
B
TYR
60
B
TYR
47
A
14
1_555
B
TRP
60
B
TRP
50
D
14
1_555
B
GLU
97
B
GLU
94
A
14
1_555
B
ASN
98
B
ASN
95
14
1_555
B
ASP
189
B
ASP
199
14
1_555
B
ALA
190
B
ALA
200
14
1_555
B
SER
214
B
SER
226
14
1_555
B
TRP
215
B
TRP
227
14
1_555
B
GLY
216
B
GLY
228
14
1_555
B
GLY
219
B
GLY
230
14
1_555
B
GLY
226
B
GLY
238
14
1_555
B
HOH
502
F
HOH
14
1_555
B
HOH
714
F
HOH
14
1_555
B
PHE
34
B
PHE
19
16
1_555
B
GLN
38
B
GLN
24
16
1_555
B
LEU
65
B
LEU
60
16
1_555
B
ARG
67
B
ARG
62
16
1_555
B
ARG
73
B
ARG
68
16
1_555
B
THR
74
B
THR
69
16
1_555
B
ARG
75
B
ARG
70
16
1_555
B
ARG
75
B
ARG
70
16
2_555
B
TYR
76
B
TYR
71
16
1_555
B
LYS
81
B
LYS
77
16
1_555
B
ILE
82
B
ILE
78
16
1_555
B
MET
84
B
MET
80
16
1_555
B
HOH
516
F
HOH
16
1_555
C
HOH
571
G
HOH
16
1_555
C
HOH
722
G
HOH
16
1_555
C
HOH
733
G
HOH
16
1_555
5
C 1 2 1