0.013986
0.000000
0.002719
0.000000
0.013831
0.000000
0.000000
0.000000
0.013898
0.00000
0.00000
0.00000
Tulinsky, A.
Zhang, E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
101.00
90.00
71.500
72.300
73.300
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
Rb 1
85.468
RUBIDIUM ION
non-polymer
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
NE
Biophys.Chem.
BICIAZ
0829
0301-4622
63
185
200
10.1016/S0301-4622(96)02227-2
9108691
The molecular environment of the Na+ binding site of thrombin.
1997
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
270
22089
The Na+ Binding Site of Thrombin
1995
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
221
583
Refined Structure of the Hirudin-Thrombin Complex
1991
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
IMAGE PLATE
1995-06-22
RIGAKU RAXIS II
M
x-ray
1
1.5418
1.0
1.5418
4096.534
THROMBIN
3.4.21.5
1
nat
polymer
29780.219
THROMBIN
3.4.21.5
1
nat
polymer
1211.274
HIRUDIN VARIANT-1
1
nat
polymer
85.468
RUBIDIUM ION
2
syn
non-polymer
18.015
water
130
nat
water
FACTOR IIA
FACTOR IIA
no
no
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
L
polypeptide(L)
no
no
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
H
polypeptide(L)
no
no
DFEEIPGEYL
DFEEIPGEYL
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
n
n
n
n
n
n
n
n
human
Homo
sample
9606
BLOOD
Homo sapiens
BLOOD
human
Homo
sample
9606
BLOOD
Homo sapiens
BLOOD
2.65
49.
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
1
0
1996-11-08
1
1
2008-03-24
1
2
2011-07-13
Y
1995-12-07
REL
RB
RUBIDIUM ION
HOH
water
RB
550
4
RB
RB
550
H
RB
551
4
RB
RB
551
H
HOH
406
5
HOH
HOH
406
L
HOH
409
5
HOH
HOH
409
L
HOH
416
5
HOH
HOH
416
L
HOH
420
5
HOH
HOH
420
L
HOH
430
5
HOH
HOH
430
L
HOH
435
5
HOH
HOH
435
L
HOH
483
5
HOH
HOH
483
L
HOH
525
5
HOH
HOH
525
L
HOH
526
5
HOH
HOH
526
L
HOH
402
5
HOH
HOH
402
H
HOH
403
5
HOH
HOH
403
H
HOH
404
5
HOH
HOH
404
H
HOH
405
5
HOH
HOH
405
H
HOH
407
5
HOH
HOH
407
H
HOH
408
5
HOH
HOH
408
H
HOH
410
5
HOH
HOH
410
H
HOH
411
5
HOH
HOH
411
H
HOH
412
5
HOH
HOH
412
H
HOH
413
5
HOH
HOH
413
H
HOH
414
5
HOH
HOH
414
H
HOH
415
5
HOH
HOH
415
H
HOH
417
5
HOH
HOH
417
H
HOH
418
5
HOH
HOH
418
H
HOH
419
5
HOH
HOH
419
H
HOH
421
5
HOH
HOH
421
H
HOH
422
5
HOH
HOH
422
H
HOH
423
5
HOH
HOH
423
H
HOH
425
5
HOH
HOH
425
H
HOH
426
5
HOH
HOH
426
H
HOH
428
5
HOH
HOH
428
H
HOH
429
5
HOH
HOH
429
H
HOH
431
5
HOH
HOH
431
H
HOH
432
5
HOH
HOH
432
H
HOH
433
5
HOH
HOH
433
H
HOH
434
5
HOH
HOH
434
H
HOH
436
5
HOH
HOH
436
H
HOH
437
5
HOH
HOH
437
H
HOH
438
5
HOH
HOH
438
H
HOH
439
5
HOH
HOH
439
H
HOH
440
5
HOH
HOH
440
H
HOH
441
5
HOH
HOH
441
H
HOH
442
5
HOH
HOH
442
H
HOH
443
5
HOH
HOH
443
H
HOH
444
5
HOH
HOH
444
H
HOH
445
5
HOH
HOH
445
H
HOH
446
5
HOH
HOH
446
H
HOH
447
5
HOH
HOH
447
H
HOH
448
5
HOH
HOH
448
H
HOH
449
5
HOH
HOH
449
H
HOH
450
5
HOH
HOH
450
H
HOH
451
5
HOH
HOH
451
H
HOH
452
5
HOH
HOH
452
H
HOH
453
5
HOH
HOH
453
H
HOH
454
5
HOH
HOH
454
H
HOH
455
5
HOH
HOH
455
H
HOH
457
5
HOH
HOH
457
H
HOH
458
5
HOH
HOH
458
H
HOH
459
5
HOH
HOH
459
H
HOH
460
5
HOH
HOH
460
H
HOH
463
5
HOH
HOH
463
H
HOH
464
5
HOH
HOH
464
H
HOH
465
5
HOH
HOH
465
H
HOH
466
5
HOH
HOH
466
H
HOH
467
5
HOH
HOH
467
H
HOH
468
5
HOH
HOH
468
H
HOH
469
5
HOH
HOH
469
H
HOH
474
5
HOH
HOH
474
H
HOH
475
5
HOH
HOH
475
H
HOH
476
5
HOH
HOH
476
H
HOH
477
5
HOH
HOH
477
H
HOH
478
5
HOH
HOH
478
H
HOH
479
5
HOH
HOH
479
H
HOH
482
5
HOH
HOH
482
H
HOH
484
5
HOH
HOH
484
H
HOH
486
5
HOH
HOH
486
H
HOH
487
5
HOH
HOH
487
H
HOH
488
5
HOH
HOH
488
H
HOH
489
5
HOH
HOH
489
H
HOH
490
5
HOH
HOH
490
H
HOH
491
5
HOH
HOH
491
H
HOH
492
5
HOH
HOH
492
H
HOH
493
5
HOH
HOH
493
H
HOH
494
5
HOH
HOH
494
H
HOH
495
5
HOH
HOH
495
H
HOH
496
5
HOH
HOH
496
H
HOH
498
5
HOH
HOH
498
H
HOH
499
5
HOH
HOH
499
H
HOH
501
5
HOH
HOH
501
H
HOH
503
5
HOH
HOH
503
H
HOH
504
5
HOH
HOH
504
H
HOH
505
5
HOH
HOH
505
H
HOH
507
5
HOH
HOH
507
H
HOH
508
5
HOH
HOH
508
H
HOH
509
5
HOH
HOH
509
H
HOH
510
5
HOH
HOH
510
H
HOH
512
5
HOH
HOH
512
H
HOH
513
5
HOH
HOH
513
H
HOH
514
5
HOH
HOH
514
H
HOH
515
5
HOH
HOH
515
H
HOH
516
5
HOH
HOH
516
H
HOH
517
5
HOH
HOH
517
H
HOH
518
5
HOH
HOH
518
H
HOH
519
5
HOH
HOH
519
H
HOH
520
5
HOH
HOH
520
H
HOH
521
5
HOH
HOH
521
H
HOH
522
5
HOH
HOH
522
H
HOH
523
5
HOH
HOH
523
H
HOH
524
5
HOH
HOH
524
H
HOH
527
5
HOH
HOH
527
H
HOH
528
5
HOH
HOH
528
H
HOH
529
5
HOH
HOH
529
H
HOH
530
5
HOH
HOH
530
H
HOH
531
5
HOH
HOH
531
H
HOH
533
5
HOH
HOH
533
H
HOH
534
5
HOH
HOH
534
H
HOH
535
5
HOH
HOH
535
H
HOH
536
5
HOH
HOH
536
H
HOH
537
5
HOH
HOH
537
H
HOH
538
5
HOH
HOH
538
H
HOH
539
5
HOH
HOH
539
H
HOH
540
5
HOH
HOH
540
H
HOH
541
5
HOH
HOH
541
H
HOH
542
5
HOH
HOH
542
H
HOH
456
5
HOH
HOH
456
I
HOH
497
5
HOH
HOH
497
I
HOH
500
5
HOH
HOH
500
I
HOH
502
5
HOH
HOH
502
I
HOH
506
5
HOH
HOH
506
I
HOH
511
5
HOH
HOH
511
I
HOH
532
5
HOH
HOH
532
I
n
1
-6
L
n
2
-5
L
n
3
-4
L
n
4
-3
L
n
5
-2
L
n
6
-1
L
n
7
0
L
ASP
1
n
8
A
ASP
1
L
CYS
1
n
9
CYS
1
L
GLY
2
n
10
GLY
2
L
LEU
3
n
11
LEU
3
L
ARG
4
n
12
ARG
4
L
PRO
5
n
13
PRO
5
L
LEU
6
n
14
LEU
6
L
PHE
7
n
15
PHE
7
L
GLU
8
n
16
GLU
8
L
LYS
9
n
17
LYS
9
L
LYS
10
n
18
LYS
10
L
SER
11
n
19
SER
11
L
LEU
12
n
20
LEU
12
L
GLU
13
n
21
GLU
13
L
ASP
14
n
22
ASP
14
L
LYS
14
n
23
A
LYS
14
L
THR
14
n
24
B
THR
14
L
GLU
14
n
25
C
GLU
14
L
ARG
14
n
26
D
ARG
14
L
GLU
14
n
27
E
GLU
14
L
LEU
14
n
28
F
LEU
14
L
LEU
14
n
29
G
LEU
14
L
GLU
14
n
30
H
GLU
14
L
SER
14
n
31
I
SER
14
L
TYR
14
n
32
J
TYR
14
L
ILE
14
n
33
K
ILE
14
L
n
34
15
L
n
35
16
L
n
36
17
L
ILE
16
n
1
ILE
16
H
VAL
17
n
2
VAL
17
H
GLU
18
n
3
GLU
18
H
GLY
19
n
4
GLY
19
H
SER
20
n
5
SER
20
H
ASP
21
n
6
ASP
21
H
ALA
22
n
7
ALA
22
H
GLU
23
n
8
GLU
23
H
ILE
24
n
9
ILE
24
H
GLY
25
n
10
GLY
25
H
MET
26
n
11
MET
26
H
SER
27
n
12
SER
27
H
PRO
28
n
13
PRO
28
H
TRP
29
n
14
TRP
29
H
GLN
30
n
15
GLN
30
H
VAL
31
n
16
VAL
31
H
MET
32
n
17
MET
32
H
LEU
33
n
18
LEU
33
H
PHE
34
n
19
PHE
34
H
ARG
35
n
20
ARG
35
H
LYS
36
n
21
LYS
36
H
SER
36
n
22
A
SER
36
H
PRO
37
n
23
PRO
37
H
GLN
38
n
24
GLN
38
H
GLU
39
n
25
GLU
39
H
LEU
40
n
26
LEU
40
H
LEU
41
n
27
LEU
41
H
CYS
42
n
28
CYS
42
H
GLY
43
n
29
GLY
43
H
ALA
44
n
30
ALA
44
H
SER
45
n
31
SER
45
H
LEU
46
n
32
LEU
46
H
ILE
47
n
33
ILE
47
H
SER
48
n
34
SER
48
H
ASP
49
n
35
ASP
49
H
ARG
50
n
36
ARG
50
H
TRP
51
n
37
TRP
51
H
VAL
52
n
38
VAL
52
H
LEU
53
n
39
LEU
53
H
THR
54
n
40
THR
54
H
ALA
55
n
41
ALA
55
H
ALA
56
n
42
ALA
56
H
HIS
57
n
43
HIS
57
H
CYS
58
n
44
CYS
58
H
LEU
59
n
45
LEU
59
H
LEU
60
n
46
LEU
60
H
TYR
60
n
47
A
TYR
60
H
PRO
60
n
48
B
PRO
60
H
PRO
60
n
49
C
PRO
60
H
TRP
60
n
50
D
TRP
60
H
ASP
60
n
51
E
ASP
60
H
LYS
60
n
52
F
LYS
60
H
ASN
60
n
53
G
ASN
60
H
PHE
60
n
54
H
PHE
60
H
THR
60
n
55
I
THR
60
H
GLU
61
n
56
GLU
61
H
ASN
62
n
57
ASN
62
H
ASP
63
n
58
ASP
63
H
LEU
64
n
59
LEU
64
H
LEU
65
n
60
LEU
65
H
VAL
66
n
61
VAL
66
H
ARG
67
n
62
ARG
67
H
ILE
68
n
63
ILE
68
H
GLY
69
n
64
GLY
69
H
LYS
70
n
65
LYS
70
H
HIS
71
n
66
HIS
71
H
SER
72
n
67
SER
72
H
ARG
73
n
68
ARG
73
H
THR
74
n
69
THR
74
H
ARG
75
n
70
ARG
75
H
TYR
76
n
71
TYR
76
H
GLU
77
n
72
GLU
77
H
ARG
77
n
73
A
ARG
77
H
ASN
78
n
74
ASN
78
H
ILE
79
n
75
ILE
79
H
GLU
80
n
76
GLU
80
H
LYS
81
n
77
LYS
81
H
ILE
82
n
78
ILE
82
H
SER
83
n
79
SER
83
H
MET
84
n
80
MET
84
H
LEU
85
n
81
LEU
85
H
GLU
86
n
82
GLU
86
H
LYS
87
n
83
LYS
87
H
ILE
88
n
84
ILE
88
H
TYR
89
n
85
TYR
89
H
ILE
90
n
86
ILE
90
H
HIS
91
n
87
HIS
91
H
PRO
92
n
88
PRO
92
H
ARG
93
n
89
ARG
93
H
TYR
94
n
90
TYR
94
H
ASN
95
n
91
ASN
95
H
TRP
96
n
92
TRP
96
H
ARG
97
n
93
ARG
97
H
GLU
97
n
94
A
GLU
97
H
ASN
98
n
95
ASN
98
H
LEU
99
n
96
LEU
99
H
ASP
100
n
97
ASP
100
H
ARG
101
n
98
ARG
101
H
ASP
102
n
99
ASP
102
H
ILE
103
n
100
ILE
103
H
ALA
104
n
101
ALA
104
H
LEU
105
n
102
LEU
105
H
MET
106
n
103
MET
106
H
LYS
107
n
104
LYS
107
H
LEU
108
n
105
LEU
108
H
LYS
109
n
106
LYS
109
H
LYS
110
n
107
LYS
110
H
PRO
111
n
108
PRO
111
H
VAL
112
n
109
VAL
112
H
ALA
113
n
110
ALA
113
H
PHE
114
n
111
PHE
114
H
SER
115
n
112
SER
115
H
ASP
116
n
113
ASP
116
H
TYR
117
n
114
TYR
117
H
ILE
118
n
115
ILE
118
H
HIS
119
n
116
HIS
119
H
PRO
120
n
117
PRO
120
H
VAL
121
n
118
VAL
121
H
CYS
122
n
119
CYS
122
H
LEU
123
n
120
LEU
123
H
PRO
124
n
121
PRO
124
H
ASP
125
n
122
ASP
125
H
ARG
126
n
123
ARG
126
H
GLU
127
n
124
GLU
127
H
THR
128
n
125
THR
128
H
ALA
129
n
126
ALA
129
H
ALA
129
n
127
A
ALA
129
H
SER
129
n
128
B
SER
129
H
LEU
129
n
129
C
LEU
129
H
LEU
130
n
130
LEU
130
H
GLN
131
n
131
GLN
131
H
ALA
132
n
132
ALA
132
H
GLY
133
n
133
GLY
133
H
TYR
134
n
134
TYR
134
H
LYS
135
n
135
LYS
135
H
GLY
136
n
136
GLY
136
H
ARG
137
n
137
ARG
137
H
VAL
138
n
138
VAL
138
H
THR
139
n
139
THR
139
H
GLY
140
n
140
GLY
140
H
TRP
141
n
141
TRP
141
H
GLY
142
n
142
GLY
142
H
ASN
143
n
143
ASN
143
H
LEU
144
n
144
LEU
144
H
LYS
145
n
145
LYS
145
H
GLU
146
n
146
GLU
146
H
n
147
A
146
H
n
148
B
146
H
n
149
C
146
H
n
150
D
146
H
n
151
E
146
H
n
152
F
146
H
n
153
G
146
H
n
154
H
146
H
GLY
150
n
155
GLY
150
H
GLN
151
n
156
GLN
151
H
PRO
152
n
157
PRO
152
H
SER
153
n
158
SER
153
H
VAL
154
n
159
VAL
154
H
LEU
155
n
160
LEU
155
H
GLN
156
n
161
GLN
156
H
VAL
157
n
162
VAL
157
H
VAL
158
n
163
VAL
158
H
ASN
159
n
164
ASN
159
H
LEU
160
n
165
LEU
160
H
PRO
161
n
166
PRO
161
H
ILE
162
n
167
ILE
162
H
VAL
163
n
168
VAL
163
H
GLU
164
n
169
GLU
164
H
ARG
165
n
170
ARG
165
H
PRO
166
n
171
PRO
166
H
VAL
167
n
172
VAL
167
H
CYS
168
n
173
CYS
168
H
LYS
169
n
174
LYS
169
H
ASP
170
n
175
ASP
170
H
SER
171
n
176
SER
171
H
THR
172
n
177
THR
172
H
ARG
173
n
178
ARG
173
H
ILE
174
n
179
ILE
174
H
ARG
175
n
180
ARG
175
H
ILE
176
n
181
ILE
176
H
THR
177
n
182
THR
177
H
ASP
178
n
183
ASP
178
H
ASN
179
n
184
ASN
179
H
MET
180
n
185
MET
180
H
PHE
181
n
186
PHE
181
H
CYS
182
n
187
CYS
182
H
ALA
183
n
188
ALA
183
H
GLY
184
n
189
GLY
184
H
TYR
184
n
190
A
TYR
184
H
LYS
185
n
191
LYS
185
H
PRO
186
n
192
PRO
186
H
ASP
186
n
193
A
ASP
186
H
GLU
186
n
194
B
GLU
186
H
GLY
186
n
195
C
GLY
186
H
LYS
186
n
196
D
LYS
186
H
ARG
187
n
197
ARG
187
H
GLY
188
n
198
GLY
188
H
ASP
189
n
199
ASP
189
H
ALA
190
n
200
ALA
190
H
CYS
191
n
201
CYS
191
H
GLU
192
n
202
GLU
192
H
GLY
193
n
203
GLY
193
H
ASP
194
n
204
ASP
194
H
SER
195
n
205
SER
195
H
GLY
196
n
206
GLY
196
H
GLY
197
n
207
GLY
197
H
PRO
198
n
208
PRO
198
H
PHE
199
n
209
PHE
199
H
VAL
200
n
210
VAL
200
H
MET
201
n
211
MET
201
H
LYS
202
n
212
LYS
202
H
SER
203
n
213
SER
203
H
PRO
204
n
214
PRO
204
H
PHE
204
n
215
A
PHE
204
H
ASN
204
n
216
B
ASN
204
H
ASN
205
n
217
ASN
205
H
ARG
206
n
218
ARG
206
H
TRP
207
n
219
TRP
207
H
TYR
208
n
220
TYR
208
H
GLN
209
n
221
GLN
209
H
MET
210
n
222
MET
210
H
GLY
211
n
223
GLY
211
H
ILE
212
n
224
ILE
212
H
VAL
213
n
225
VAL
213
H
SER
214
n
226
SER
214
H
TRP
215
n
227
TRP
215
H
GLY
216
n
228
GLY
216
H
GLU
217
n
229
GLU
217
H
GLY
219
n
230
GLY
219
H
CYS
220
n
231
CYS
220
H
ASP
221
n
232
ASP
221
H
ARG
221
n
233
A
ARG
221
H
ASP
222
n
234
ASP
222
H
GLY
223
n
235
GLY
223
H
LYS
224
n
236
LYS
224
H
TYR
225
n
237
TYR
225
H
GLY
226
n
238
GLY
226
H
PHE
227
n
239
PHE
227
H
TYR
228
n
240
TYR
228
H
THR
229
n
241
THR
229
H
HIS
230
n
242
HIS
230
H
VAL
231
n
243
VAL
231
H
PHE
232
n
244
PHE
232
H
ARG
233
n
245
ARG
233
H
LEU
234
n
246
LEU
234
H
LYS
235
n
247
LYS
235
H
LYS
236
n
248
LYS
236
H
TRP
237
n
249
TRP
237
H
ILE
238
n
250
ILE
238
H
GLN
239
n
251
GLN
239
H
LYS
240
n
252
LYS
240
H
VAL
241
n
253
VAL
241
H
ILE
242
n
254
ILE
242
H
ASP
243
n
255
ASP
243
H
GLN
244
n
256
GLN
244
H
n
257
245
H
n
258
246
H
n
259
247
H
ASP
55
n
1
ASP
55
I
PHE
56
n
2
PHE
56
I
GLU
57
n
3
GLU
57
I
GLU
58
n
4
GLU
58
I
ILE
59
n
5
ILE
59
I
PRO
60
n
6
PRO
60
I
GLY
61
n
7
GLY
61
I
GLU
62
n
8
GLU
62
I
TYR
63
n
9
TYR
63
I
LEU
64
n
10
LEU
64
I
author_and_software_defined_assembly
PISA
3
trimeric
3780
-36
12550
A
H
TYR
184
B
O
TYR
190
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
469
G
O
HOH
1_555
57.2
A
H
TYR
184
B
O
TYR
190
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
537
G
O
HOH
1_555
92.3
H
HOH
469
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
537
G
O
HOH
1_555
87.1
A
H
TYR
184
B
O
TYR
190
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
538
G
O
HOH
1_555
62.5
H
HOH
469
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
538
G
O
HOH
1_555
105.8
H
HOH
537
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
538
G
O
HOH
1_555
56.0
A
H
TYR
184
B
O
TYR
190
1_555
H
RB
550
D
RB
RB
1_555
A
H
ARG
221
B
O
ARG
233
1_555
130.4
H
HOH
469
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
A
H
ARG
221
B
O
ARG
233
1_555
73.3
H
HOH
537
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
A
H
ARG
221
B
O
ARG
233
1_555
87.7
H
HOH
538
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
A
H
ARG
221
B
O
ARG
233
1_555
143.4
A
H
TYR
184
B
O
TYR
190
1_555
H
RB
550
D
RB
RB
1_555
H
LYS
224
B
O
LYS
236
1_555
106.0
H
HOH
469
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
LYS
224
B
O
LYS
236
1_555
94.1
H
HOH
537
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
LYS
224
B
O
LYS
236
1_555
159.0
H
HOH
538
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
LYS
224
B
O
LYS
236
1_555
142.3
A
H
ARG
221
B
O
ARG
233
1_555
H
RB
550
D
RB
RB
1_555
H
LYS
224
B
O
LYS
236
1_555
72.7
A
H
TYR
184
B
O
TYR
190
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
519
G
O
HOH
1_555
160.4
H
HOH
469
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
519
G
O
HOH
1_555
130.8
H
HOH
537
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
519
G
O
HOH
1_555
105.3
H
HOH
538
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
519
G
O
HOH
1_555
120.8
A
H
ARG
221
B
O
ARG
233
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
519
G
O
HOH
1_555
60.3
H
LYS
224
B
O
LYS
236
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
519
G
O
HOH
1_555
58.6
A
H
TYR
184
B
O
TYR
190
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
520
G
O
HOH
1_555
100.6
H
HOH
469
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
520
G
O
HOH
1_555
157.0
H
HOH
537
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
520
G
O
HOH
1_555
100.6
H
HOH
538
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
520
G
O
HOH
1_555
63.1
A
H
ARG
221
B
O
ARG
233
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
520
G
O
HOH
1_555
128.2
H
LYS
224
B
O
LYS
236
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
520
G
O
HOH
1_555
86.3
H
HOH
519
G
O
HOH
1_555
H
RB
550
D
RB
RB
1_555
H
HOH
520
G
O
HOH
1_555
68.2
H
HOH
540
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
H
LYS
169
B
O
LYS
174
1_555
142.6
H
HOH
540
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
H
HOH
541
G
O
HOH
1_555
95.6
H
LYS
169
B
O
LYS
174
1_555
H
RB
551
E
RB
RB
1_555
H
HOH
541
G
O
HOH
1_555
61.6
H
HOH
540
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
H
HOH
542
G
O
HOH
1_555
138.6
H
LYS
169
B
O
LYS
174
1_555
H
RB
551
E
RB
RB
1_555
H
HOH
542
G
O
HOH
1_555
78.7
H
HOH
541
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
H
HOH
542
G
O
HOH
1_555
109.5
H
HOH
540
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
H
THR
172
B
O
THR
177
1_555
82.3
H
LYS
169
B
O
LYS
174
1_555
H
RB
551
E
RB
RB
1_555
H
THR
172
B
O
THR
177
1_555
64.1
H
HOH
541
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
H
THR
172
B
O
THR
177
1_555
75.2
H
HOH
542
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
H
THR
172
B
O
THR
177
1_555
134.9
H
HOH
540
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
A
H
PHE
204
B
O
PHE
215
4_546
104.7
H
LYS
169
B
O
LYS
174
1_555
H
RB
551
E
RB
RB
1_555
A
H
PHE
204
B
O
PHE
215
4_546
89.8
H
HOH
541
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
A
H
PHE
204
B
O
PHE
215
4_546
150.5
H
HOH
542
G
O
HOH
1_555
H
RB
551
E
RB
RB
1_555
A
H
PHE
204
B
O
PHE
215
4_546
68.0
H
THR
172
B
O
THR
177
1_555
H
RB
551
E
RB
RB
1_555
A
H
PHE
204
B
O
PHE
215
4_546
86.5
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
H
O
LYS
81
B
O
LYS
77
H
N
ILE
68
B
N
ILE
63
H
O
LEU
65
B
O
LEU
60
H
N
PHE
34
B
N
PHE
19
H
O
VAL
31
B
O
VAL
16
H
N
ALA
44
B
N
ALA
30
H
O
VAL
52
B
O
VAL
38
H
N
MET
106
B
N
MET
103
H
O
LEU
105
B
O
LEU
102
H
N
TYR
89
B
N
TYR
85
H
O
GLY
136
B
O
GLY
136
H
N
LEU
160
B
N
LEU
165
H
O
PHE
181
B
O
PHE
186
H
N
TYR
228
B
N
TYR
240
H
O
PHE
227
B
O
PHE
239
H
N
TRP
215
B
N
TRP
227
H
O
TYR
208
B
O
TYR
220
H
N
MET
201
B
N
MET
211
1
L
THR
-6
A
THR
1
1
Y
1
L
PHE
-5
A
PHE
2
1
Y
1
L
GLY
-4
A
GLY
3
1
Y
1
L
SER
-3
A
SER
4
1
Y
1
L
GLY
-2
A
GLY
5
1
Y
1
L
GLU
-1
A
GLU
6
1
Y
1
L
ALA
0
A
ALA
7
1
Y
1
L
ASP
15
A
ASP
34
1
Y
1
L
GLY
16
A
GLY
35
1
Y
1
L
ARG
17
A
ARG
36
1
Y
A
1
H
THR
146
B
THR
147
1
Y
B
1
H
TRP
146
B
TRP
148
1
Y
C
1
H
THR
146
B
THR
149
1
Y
D
1
H
ALA
146
B
ALA
150
1
Y
E
1
H
ASN
146
B
ASN
151
1
Y
F
1
H
VAL
146
B
VAL
152
1
Y
G
1
H
GLY
146
B
GLY
153
1
Y
H
1
H
LYS
146
B
LYS
154
1
Y
1
H
PHE
245
B
PHE
257
1
Y
1
H
GLY
246
B
GLY
258
1
Y
1
H
GLU
247
B
GLU
259
1
Y
A
1
H
H
O
O
ARG
HOH
77
402
1.90
1
L
PRO
5
-15.62
1
H
SER
20
10.64
1
H
SER
48
-11.51
1
H
LEU
59
11.18
1
H
VAL
157
-18.29
1
H
LEU
160
-12.80
1
H
CYS
168
12.50
1
H
THR
172
-12.15
1
H
MET
210
13.76
1
H
GLN
156
0.072
SIDE CHAIN
1
I
TYR
63
0.119
SIDE CHAIN
A
A
A
1
-6.35
0.90
118.30
111.95
L
L
L
CB
CG
OD1
ASP
ASP
ASP
1
1
1
N
1
9.91
0.50
120.30
130.21
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
4
4
4
N
1
-5.91
0.50
120.30
114.39
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
4
4
4
N
J
J
J
1
4.43
0.60
121.00
125.43
L
L
L
CB
CG
CD1
TYR
TYR
TYR
14
14
14
N
1
6.55
0.90
118.30
124.85
H
H
H
CB
CG
OD1
ASP
ASP
ASP
21
21
21
N
1
-7.53
0.90
118.30
110.77
H
H
H
CB
CG
OD2
ASP
ASP
ASP
21
21
21
N
1
7.65
1.20
123.30
130.95
H
H
H
OE1
CD
OE2
GLU
GLU
GLU
23
23
23
N
1
-9.73
1.60
122.70
112.97
H
H
H
O
C
N
GLY
GLY
MET
25
25
26
Y
1
15.79
1.60
100.20
115.99
H
H
H
CG
SD
CE
MET
MET
MET
32
32
32
N
1
-4.99
0.50
120.30
115.31
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
35
35
35
N
1
-12.33
1.80
110.60
98.27
H
H
H
N
CA
CB
CYS
CYS
CYS
42
42
42
N
1
-4.09
0.50
120.30
116.21
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
50
50
50
N
A
A
A
1
-4.23
0.60
121.00
116.77
H
H
H
CB
CG
CD1
TYR
TYR
TYR
60
60
60
N
E
E
E
1
-8.44
0.90
118.30
109.86
H
H
H
CB
CG
OD1
ASP
ASP
ASP
60
60
60
N
I
I
I
1
-13.16
2.10
109.00
95.84
H
H
H
CA
CB
OG1
THR
THR
THR
60
60
60
N
1
8.59
1.20
123.30
131.89
H
H
H
OE1
CD
OE2
GLU
GLU
GLU
61
61
61
N
1
5.16
0.50
120.30
125.46
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
67
67
67
N
1
-4.98
0.50
120.30
115.32
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
67
67
67
N
1
3.60
0.50
120.30
123.90
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
75
75
75
N
1
3.65
0.50
120.30
123.95
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
93
93
93
N
1
-6.73
0.50
120.30
113.57
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
97
97
97
N
1
9.35
1.40
123.60
132.95
H
H
H
CD
NE
CZ
ARG
ARG
ARG
101
101
101
N
1
5.10
0.50
120.30
125.40
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
101
101
101
N
1
6.03
0.90
118.30
124.33
H
H
H
CB
CG
OD2
ASP
ASP
ASP
102
102
102
N
1
-4.59
0.60
121.00
116.41
H
H
H
CB
CG
CD2
TYR
TYR
TYR
117
117
117
N
1
8.78
1.10
114.20
122.98
H
H
H
CA
CB
SG
CYS
CYS
CYS
122
122
122
N
1
10.16
0.90
118.30
128.46
H
H
H
CB
CG
OD2
ASP
ASP
ASP
125
125
125
N
1
10.90
1.70
123.20
134.10
H
H
H
O
C
N
ALA
ALA
GLY
132
132
133
Y
1
4.26
0.60
121.00
125.26
H
H
H
CB
CG
CD2
TYR
TYR
TYR
134
134
134
N
1
11.70
1.60
122.70
134.40
H
H
H
O
C
N
LEU
LEU
LYS
144
144
145
Y
1
11.81
1.90
111.40
123.21
H
H
H
CB
CA
C
VAL
VAL
VAL
154
154
154
N
1
-13.21
2.20
111.50
98.29
H
H
H
N
CA
CB
VAL
VAL
VAL
154
154
154
N
1
-8.57
1.20
123.30
114.73
H
H
H
OE1
CD
OE2
GLU
GLU
GLU
164
164
164
N
1
18.48
2.00
118.30
136.78
H
H
H
CG
CD
OE2
GLU
GLU
GLU
164
164
164
N
1
-6.85
0.50
120.30
113.45
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
175
175
175
N
1
7.13
0.50
120.30
127.43
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
175
175
175
N
A
A
A
1
-4.85
0.60
121.00
116.15
H
H
H
CB
CG
CD1
TYR
TYR
TYR
184
184
184
N
A
A
A
1
6.04
0.90
118.30
124.34
H
H
H
CB
CG
OD1
ASP
ASP
ASP
186
186
186
N
A
A
A
1
-6.70
0.90
118.30
111.60
H
H
H
CB
CG
OD2
ASP
ASP
ASP
186
186
186
N
1
10.91
1.50
110.90
121.81
H
H
H
CA
CB
CG1
VAL
VAL
VAL
200
200
200
N
1
-14.27
2.20
113.40
99.13
H
H
H
CA
CB
CG
ASN
ASN
ASN
205
205
205
N
1
3.73
0.50
120.30
124.03
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
206
206
206
N
A
A
A
1
-4.33
0.50
120.30
115.97
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
221
221
221
N
A
A
A
1
4.72
0.50
120.30
125.02
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
221
221
221
N
1
4.41
0.60
121.00
125.41
H
H
H
CB
CG
CD2
TYR
TYR
TYR
225
225
225
N
1
-3.69
0.60
121.00
117.31
H
H
H
CB
CG
CD1
TYR
TYR
TYR
225
225
225
N
1
18.05
1.40
123.60
141.65
H
H
H
CD
NE
CZ
ARG
ARG
ARG
233
233
233
N
1
7.75
0.50
120.30
128.05
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
233
233
233
N
1
-8.80
0.50
120.30
111.50
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
233
233
233
N
1
16.20
2.20
113.40
129.60
H
H
H
CA
CB
CG
ASP
ASP
ASP
243
243
243
N
1
11.56
1.90
113.40
124.96
I
I
I
CA
CB
CG
TYR
TYR
TYR
63
63
63
N
1
5.45
0.60
121.00
126.45
I
I
I
CB
CG
CD1
TYR
TYR
TYR
63
63
63
N
1
H
H
O
O
HOH
HOH
440
440
1.89
1_555
2_555
1
H
H
O
O
HOH
HOH
459
459
2.08
1_555
2_556
1
H
H
O
O
HOH
HOH
402
402
2.09
1_555
2_555
1
H
I
NH1
OE1
ARG
GLU
75
57
2.18
1_555
2_555
1
L
PHE
7
-125.14
-85.11
J
1
L
TYR
14
-94.68
41.94
1
H
GLN
38
-67.38
92.43
A
1
H
TYR
60
-152.89
86.17
G
1
H
ASN
60
-159.32
74.37
1
H
ASN
78
74.13
-9.47
1
H
ILE
79
-106.63
-64.92
1
H
LYS
87
-170.56
149.27
A
1
H
GLU
97
-99.78
-74.96
1
H
SER
115
-149.37
-156.11
1
H
SER
214
-109.93
-78.84
1
I
TYR
63
-93.65
47.65
31.0
0.151
2.1
7.0
13281
1
3.
0.2
2.1
7.0
130
2441
2
0
2309
0.014
0.018
0.049
0.038
0.061
0.058
1.7
2.0
2.5
2.5
3.0
3.0
4.0
3.5
0.033
0.040
0.181
0.150
0.230
0.50
0.30
0.50
0.26
0.50
4.0
3.0
22.9
15.0
29.0
20.0
1HXE
15885
1.
0.0555
1
2.0
70.
data collection
RAXISII
PROGRAMS
refinement
PROFFT
data reduction
R-AXIS
II
THROMBIN, HIRUDIN VARIANT-1
SERINE PROTEASE
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
5
N
N
5
N
N
5
N
N
L
GLU
8
A
GLU
16
HELX_P
L
LYS
10
A
LYS
18
5
1
3
L
GLU
14
A
GLU
25
HELX_P
L
SER
14
A
SER
31
1
2
7
C
I
H
ALA
56
B
ALA
42
HELX_P
H
CYS
58
B
CYS
44
5
3
3
H
PRO
60
B
PRO
48
HELX_P
H
TRP
60
B
TRP
50
5
4
3
B
D
H
ARG
126
B
ARG
123
HELX_P
H
LEU
129
B
LEU
129
1
5
7
C
H
ARG
165
B
ARG
170
HELX_P
H
SER
171
B
SER
176
1
6
7
H
PHE
232
B
PHE
244
HELX_P
H
ASP
243
B
ASP
255
5
7
12
disulf
2.009
L
CYS
1
A
SG
CYS
9
1_555
H
CYS
122
B
SG
CYS
119
1_555
disulf
2.035
H
CYS
42
B
SG
CYS
28
1_555
H
CYS
58
B
SG
CYS
44
1_555
disulf
2.037
H
CYS
168
B
SG
CYS
173
1_555
H
CYS
182
B
SG
CYS
187
1_555
disulf
2.047
H
CYS
191
B
SG
CYS
201
1_555
H
CYS
220
B
SG
CYS
231
1_555
metalc
3.560
A
H
RB
550
D
RB
RB
1_555
H
TYR
184
B
O
TYR
190
1_555
metalc
3.528
H
RB
550
D
RB
RB
1_555
H
HOH
469
G
O
HOH
1_555
metalc
3.040
H
RB
550
D
RB
RB
1_555
H
HOH
537
G
O
HOH
1_555
metalc
3.257
H
RB
550
D
RB
RB
1_555
H
HOH
538
G
O
HOH
1_555
metalc
2.934
A
H
RB
550
D
RB
RB
1_555
H
ARG
221
B
O
ARG
233
1_555
metalc
2.703
H
RB
550
D
RB
RB
1_555
H
LYS
224
B
O
LYS
236
1_555
metalc
3.137
H
RB
550
D
RB
RB
1_555
H
HOH
519
G
O
HOH
1_555
metalc
3.084
H
RB
550
D
RB
RB
1_555
H
HOH
520
G
O
HOH
1_555
metalc
1.650
H
RB
551
E
RB
RB
1_555
H
HOH
540
G
O
HOH
1_555
metalc
2.924
H
RB
551
E
RB
RB
1_555
H
LYS
169
B
O
LYS
174
1_555
metalc
3.359
H
RB
551
E
RB
RB
1_555
H
HOH
541
G
O
HOH
1_555
metalc
2.996
H
RB
551
E
RB
RB
1_555
H
HOH
542
G
O
HOH
1_555
metalc
2.862
H
RB
551
E
RB
RB
1_555
H
THR
172
B
O
THR
177
1_555
metalc
2.654
A
H
RB
551
E
RB
RB
1_555
H
PHE
204
B
O
PHE
215
4_546
HYDROLASEE/HYDROLASE INHIBITOR
SERINE PROTEASE IN BLOOD COAGULATION, HYDROLASE, SERINE PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, HYDROLASEE-HYDROLASE INHIBITOR complex
H
SER
36
B
SER
22
A
1
H
PRO
37
B
PRO
23
-2.69
THRB_HUMAN
UNP
1
328
P00734
THRB_HUMAN
UNP
2
364
P00734
ITH1_HIRME
UNP
3
55
P01050
328
363
1HXE
-6
17
P00734
L
1
1
36
364
622
1HXE
16
247
P00734
H
2
1
259
55
64
1HXE
55
64
P01050
I
3
1
10
4
3
2
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
H
LYS
81
B
LYS
77
H
MET
84
B
MET
80
H
LEU
64
B
LEU
59
H
ILE
68
B
ILE
63
H
GLN
30
B
GLN
15
H
ARG
35
B
ARG
20
H
GLU
39
B
GLU
25
H
SER
45
B
SER
31
H
TRP
51
B
TRP
37
H
THR
54
B
THR
40
H
ALA
104
B
ALA
101
H
LEU
108
B
LEU
105
H
LEU
85
B
LEU
81
H
ILE
90
B
ILE
86
H
LYS
135
B
LYS
135
H
GLY
140
B
GLY
140
H
GLN
156
B
GLN
161
H
PRO
161
B
PRO
166
H
MET
180
B
MET
185
H
ALA
183
B
ALA
188
H
GLY
226
B
GLY
238
H
HIS
230
B
HIS
242
H
TRP
207
B
TRP
219
H
TRP
215
B
TRP
227
H
PRO
198
B
PRO
208
H
LYS
202
B
LYS
212
ACTIVE SITE
Unknown
3
BINDING SITE FOR RESIDUE RB H 550
Software
5
BINDING SITE FOR RESIDUE RB H 551
Software
5
BINDING SITE FOR CHAIN I OF HIRUDIN VARIANT-1
Software
17
H
HIS
57
B
HIS
43
3
1_555
H
ASP
102
B
ASP
99
3
1_555
H
SER
195
B
SER
205
3
1_555
H
TYR
184
B
TYR
190
A
5
1_555
H
ARG
221
B
ARG
233
A
5
1_555
H
LYS
224
B
LYS
236
5
1_555
H
HOH
520
G
HOH
5
1_555
H
HOH
537
G
HOH
5
1_555
H
LYS
169
B
LYS
174
5
1_555
H
THR
172
B
THR
177
5
1_555
H
PHE
204
B
PHE
215
A
5
4_546
H
HOH
540
G
HOH
5
1_555
H
HOH
542
G
HOH
5
1_555
H
PHE
34
B
PHE
19
17
1_555
H
LYS
36
B
LYS
21
17
1_555
H
GLN
38
B
GLN
24
17
1_555
H
LEU
65
B
LEU
60
17
1_555
H
ARG
73
B
ARG
68
17
1_555
H
THR
74
B
THR
69
17
1_555
H
ARG
75
B
ARG
70
17
1_555
H
ARG
75
B
ARG
70
17
2_555
H
TYR
76
B
TYR
71
17
1_555
H
ILE
82
B
ILE
78
17
1_555
H
MET
84
B
MET
80
17
1_555
H
SER
153
B
SER
158
17
2_555
I
HOH
497
H
HOH
17
1_555
I
HOH
500
H
HOH
17
1_555
I
HOH
506
H
HOH
17
1_555
I
HOH
511
H
HOH
17
1_555
I
HOH
532
H
HOH
17
1_555
5
C 1 2 1