0.007806
0.000000
0.001517
0.000000
0.019305
0.000000
0.000000
0.000000
0.016196
0.00000
0.00000
0.00000
CIS PROLINE - PRO H 37
A FEW SIDE CHAINS IN BOTH THROMBIN AND RECEPTOR PEPTIDE DO NOT HAVE WELL-DEFINED ELECTRON DENSITY. THESE ATOMS HAVE BEEN GIVEN OCCUPANCIES OF 0.01 IN THIS ENTRY.
Tulinsky, A.
Mathews, I.I.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
101.00
90.00
128.100
51.800
62.900
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
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
US
Biochemistry
BICHAW
0033
0006-2960
33
3266
3279
10.1021/bi00177a018
8136362
Crystallographic structures of thrombin complexed with thrombin receptor peptides: existence of expected and novel binding modes.
1994
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
221
583
Refined Structure of the Hirudin-Thrombin Complex
1991
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
221
1379
Structure of the Hirugen and Hirulog 1 Complexes of Alpha-Thrombin
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
x-ray
1
1.0
4096.534
ALPHA-THROMBIN (SMALL SUBUNIT)
3.4.21.5
1
man
polymer
29780.219
ALPHA-THROMBIN (LARGE SUBUNIT)
3.4.21.5
1
man
polymer
3382.644
RECEPTOR BASED PEPTIDE NRP
1
man
polymer
18.015
water
117
nat
water
no
no
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
L
polypeptide(L)
no
no
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
H
polypeptide(L)
no
no
LDPRPFLLRNPNDKYEPFWEDEEKNES
LDPRPFLLRNPNDKYEPFWEDEEKNES
R
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
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
human
Homo
sample
9606
Homo sapiens
2.75
55.23
repository
Initial release
Version format compliance
Version format compliance
1
0
1994-05-31
1
1
2008-03-03
1
2
2011-07-13
Y
1994-01-18
REL
HOH
water
THROMBIN IS CLEAVED BETWEEN RESIDUES 15 AND 16. CHAIN
INDICATOR *L* IS USED FOR RESIDUES 1H - 15 AND CHAIN
INDICATOR *H* IS USED FOR RESIDUES 16 - 247. CHAIN
INDICATOR *R* IS USED FOR NRP.
HOH
403
4
HOH
HOH
403
L
HOH
405
4
HOH
HOH
405
L
HOH
414
4
HOH
HOH
414
L
HOH
418
4
HOH
HOH
418
L
HOH
419
4
HOH
HOH
419
L
HOH
436
4
HOH
HOH
436
L
HOH
438
4
HOH
HOH
438
L
HOH
443
4
HOH
HOH
443
L
HOH
451
4
HOH
HOH
451
L
HOH
457
4
HOH
HOH
457
L
HOH
464
4
HOH
HOH
464
L
HOH
468
4
HOH
HOH
468
L
HOH
477
4
HOH
HOH
477
L
HOH
501
4
HOH
HOH
501
L
HOH
503
4
HOH
HOH
503
L
HOH
508
4
HOH
HOH
508
L
HOH
510
4
HOH
HOH
510
L
HOH
513
4
HOH
HOH
513
L
HOH
401
4
HOH
HOH
401
H
HOH
402
4
HOH
HOH
402
H
HOH
404
4
HOH
HOH
404
H
HOH
407
4
HOH
HOH
407
H
HOH
408
4
HOH
HOH
408
H
HOH
409
4
HOH
HOH
409
H
HOH
410
4
HOH
HOH
410
H
HOH
411
4
HOH
HOH
411
H
HOH
412
4
HOH
HOH
412
H
HOH
413
4
HOH
HOH
413
H
HOH
415
4
HOH
HOH
415
H
HOH
416
4
HOH
HOH
416
H
HOH
417
4
HOH
HOH
417
H
HOH
420
4
HOH
HOH
420
H
HOH
421
4
HOH
HOH
421
H
HOH
422
4
HOH
HOH
422
H
HOH
423
4
HOH
HOH
423
H
HOH
424
4
HOH
HOH
424
H
HOH
425
4
HOH
HOH
425
H
HOH
426
4
HOH
HOH
426
H
HOH
427
4
HOH
HOH
427
H
HOH
428
4
HOH
HOH
428
H
HOH
429
4
HOH
HOH
429
H
HOH
430
4
HOH
HOH
430
H
HOH
431
4
HOH
HOH
431
H
HOH
432
4
HOH
HOH
432
H
HOH
433
4
HOH
HOH
433
H
HOH
434
4
HOH
HOH
434
H
HOH
435
4
HOH
HOH
435
H
HOH
437
4
HOH
HOH
437
H
HOH
439
4
HOH
HOH
439
H
HOH
440
4
HOH
HOH
440
H
HOH
441
4
HOH
HOH
441
H
HOH
442
4
HOH
HOH
442
H
HOH
444
4
HOH
HOH
444
H
HOH
445
4
HOH
HOH
445
H
HOH
446
4
HOH
HOH
446
H
HOH
447
4
HOH
HOH
447
H
HOH
450
4
HOH
HOH
450
H
HOH
452
4
HOH
HOH
452
H
HOH
453
4
HOH
HOH
453
H
HOH
455
4
HOH
HOH
455
H
HOH
456
4
HOH
HOH
456
H
HOH
458
4
HOH
HOH
458
H
HOH
459
4
HOH
HOH
459
H
HOH
460
4
HOH
HOH
460
H
HOH
461
4
HOH
HOH
461
H
HOH
462
4
HOH
HOH
462
H
HOH
463
4
HOH
HOH
463
H
HOH
465
4
HOH
HOH
465
H
HOH
467
4
HOH
HOH
467
H
HOH
469
4
HOH
HOH
469
H
HOH
470
4
HOH
HOH
470
H
HOH
471
4
HOH
HOH
471
H
HOH
472
4
HOH
HOH
472
H
HOH
473
4
HOH
HOH
473
H
HOH
474
4
HOH
HOH
474
H
HOH
475
4
HOH
HOH
475
H
HOH
476
4
HOH
HOH
476
H
HOH
479
4
HOH
HOH
479
H
HOH
480
4
HOH
HOH
480
H
HOH
481
4
HOH
HOH
481
H
HOH
482
4
HOH
HOH
482
H
HOH
483
4
HOH
HOH
483
H
HOH
484
4
HOH
HOH
484
H
HOH
485
4
HOH
HOH
485
H
HOH
487
4
HOH
HOH
487
H
HOH
488
4
HOH
HOH
488
H
HOH
489
4
HOH
HOH
489
H
HOH
490
4
HOH
HOH
490
H
HOH
491
4
HOH
HOH
491
H
HOH
492
4
HOH
HOH
492
H
HOH
493
4
HOH
HOH
493
H
HOH
495
4
HOH
HOH
495
H
HOH
496
4
HOH
HOH
496
H
HOH
497
4
HOH
HOH
497
H
HOH
498
4
HOH
HOH
498
H
HOH
499
4
HOH
HOH
499
H
HOH
500
4
HOH
HOH
500
H
HOH
502
4
HOH
HOH
502
H
HOH
504
4
HOH
HOH
504
H
HOH
505
4
HOH
HOH
505
H
HOH
506
4
HOH
HOH
506
H
HOH
507
4
HOH
HOH
507
H
HOH
509
4
HOH
HOH
509
H
HOH
511
4
HOH
HOH
511
H
HOH
512
4
HOH
HOH
512
H
HOH
515
4
HOH
HOH
515
H
HOH
516
4
HOH
HOH
516
H
HOH
517
4
HOH
HOH
517
H
HOH
518
4
HOH
HOH
518
H
HOH
519
4
HOH
HOH
519
H
HOH
520
4
HOH
HOH
520
H
HOH
521
4
HOH
HOH
521
H
HOH
522
4
HOH
HOH
522
H
HOH
523
4
HOH
HOH
523
H
HOH
406
4
HOH
HOH
406
R
HOH
478
4
HOH
HOH
478
R
HOH
514
4
HOH
HOH
514
R
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
ASP
14
n
34
L
ASP
14
L
GLY
14
n
35
M
GLY
14
L
ARG
15
n
36
ARG
15
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
THR
147
n
147
THR
147
H
TRP
148
n
148
TRP
148
H
THR
149
n
149
THR
149
H
n
150
A
149
H
n
151
B
149
H
VAL
149
n
152
C
VAL
149
H
GLY
149
n
153
D
GLY
149
H
LYS
149
n
154
E
LYS
149
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
PHE
245
n
257
PHE
245
H
GLY
246
n
258
GLY
246
H
GLU
247
n
259
GLU
247
H
LEU
38
n
1
LEU
38
R
ASP
39
n
2
ASP
39
R
PRO
40
n
3
PRO
40
R
ARG
41
n
4
ARG
41
R
PRO
42
n
5
PRO
42
R
n
6
43
R
n
7
44
R
n
8
45
R
n
9
46
R
n
10
47
R
n
11
48
R
n
12
49
R
n
13
50
R
LYS
51
n
14
LYS
51
R
TYR
52
n
15
TYR
52
R
GLU
53
n
16
GLU
53
R
PRO
54
n
17
PRO
54
R
PHE
55
n
18
PHE
55
R
n
19
56
R
n
20
57
R
n
21
58
R
n
22
59
R
n
23
60
R
n
24
61
R
n
25
62
R
n
26
63
R
n
27
64
R
author_defined_assembly
3
trimeric
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
L
1
L
OD1
ASP
14
A
OD1
ASP
34
1
Y
L
1
L
OD2
ASP
14
A
OD2
ASP
34
1
Y
1
H
CG
ARG
50
B
CG
ARG
36
1
Y
1
H
CD
ARG
50
B
CD
ARG
36
1
Y
1
H
NE
ARG
50
B
NE
ARG
36
1
Y
1
H
CZ
ARG
50
B
CZ
ARG
36
1
Y
1
H
NH1
ARG
50
B
NH1
ARG
36
1
Y
1
H
NH2
ARG
50
B
NH2
ARG
36
1
Y
I
1
H
OG1
THR
60
B
OG1
THR
55
1
Y
I
1
H
CG2
THR
60
B
CG2
THR
55
1
Y
1
H
CG
LYS
70
B
CG
LYS
65
1
Y
1
H
CD
LYS
70
B
CD
LYS
65
1
Y
1
H
CE
LYS
70
B
CE
LYS
65
1
Y
1
H
NZ
LYS
70
B
NZ
LYS
65
1
Y
1
H
OG1
THR
147
B
OG1
THR
147
1
Y
1
H
CG2
THR
147
B
CG2
THR
147
1
Y
1
H
CG
TRP
148
B
CG
TRP
148
1
Y
1
H
CD1
TRP
148
B
CD1
TRP
148
1
Y
1
H
CD2
TRP
148
B
CD2
TRP
148
1
Y
1
H
NE1
TRP
148
B
NE1
TRP
148
1
Y
1
H
CE2
TRP
148
B
CE2
TRP
148
1
Y
1
H
CE3
TRP
148
B
CE3
TRP
148
1
Y
1
H
CZ2
TRP
148
B
CZ2
TRP
148
1
Y
1
H
CZ3
TRP
148
B
CZ3
TRP
148
1
Y
1
H
CH2
TRP
148
B
CH2
TRP
148
1
Y
1
H
OG1
THR
149
B
OG1
THR
149
1
Y
1
H
CG2
THR
149
B
CG2
THR
149
1
Y
C
1
H
CG1
VAL
149
B
CG1
VAL
152
1
Y
C
1
H
CG2
VAL
149
B
CG2
VAL
152
1
Y
E
1
H
CG
LYS
149
B
CG
LYS
154
1
Y
E
1
H
CD
LYS
149
B
CD
LYS
154
1
Y
E
1
H
CE
LYS
149
B
CE
LYS
154
1
Y
E
1
H
NZ
LYS
149
B
NZ
LYS
154
1
Y
1
H
CG
ARG
173
B
CG
ARG
178
1
Y
1
H
CD
ARG
173
B
CD
ARG
178
1
Y
1
H
NE
ARG
173
B
NE
ARG
178
1
Y
1
H
CZ
ARG
173
B
CZ
ARG
178
1
Y
1
H
NH1
ARG
173
B
NH1
ARG
178
1
Y
1
H
NH2
ARG
173
B
NH2
ARG
178
1
Y
1
H
CG
GLU
247
B
CG
GLU
259
1
Y
1
H
CD
GLU
247
B
CD
GLU
259
1
Y
1
H
OE1
GLU
247
B
OE1
GLU
259
1
Y
1
H
OE2
GLU
247
B
OE2
GLU
259
1
Y
1
R
CG
ARG
41
C
CG
ARG
4
1
Y
1
R
CD
ARG
41
C
CD
ARG
4
1
Y
1
R
NE
ARG
41
C
NE
ARG
4
1
Y
1
R
CZ
ARG
41
C
CZ
ARG
4
1
Y
1
R
NH1
ARG
41
C
NH1
ARG
4
1
Y
1
R
NH2
ARG
41
C
NH2
ARG
4
1
Y
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
A
1
H
ALA
149
B
ALA
150
1
Y
B
1
H
ASN
149
B
ASN
151
1
Y
1
R
PHE
43
C
PHE
6
1
Y
1
R
LEU
44
C
LEU
7
1
Y
1
R
LEU
45
C
LEU
8
1
Y
1
R
ARG
46
C
ARG
9
1
Y
1
R
ASN
47
C
ASN
10
1
Y
1
R
PRO
48
C
PRO
11
1
Y
1
R
ASN
49
C
ASN
12
1
Y
1
R
ASP
50
C
ASP
13
1
Y
1
R
TRP
56
C
TRP
19
1
Y
1
R
GLU
57
C
GLU
20
1
Y
1
R
ASP
58
C
ASP
21
1
Y
1
R
GLU
59
C
GLU
22
1
Y
1
R
GLU
60
C
GLU
23
1
Y
1
R
LYS
61
C
LYS
24
1
Y
1
R
ASN
62
C
ASN
25
1
Y
1
R
GLU
63
C
GLU
26
1
Y
1
R
SER
64
C
SER
27
1
Y
1
L
H
OE2
NZ
GLU
LYS
8
202
1.97
1
H
H
O
N
PHE
LYS
232
235
2.07
1
H
H
O
N
ARG
ILE
101
103
2.09
D
1
H
H
O
N
GLY
GLY
149
150
2.15
A
F
1
H
H
O
N
TYR
LYS
60
60
2.15
F
I
1
L
L
O
OG
LEU
SER
14
14
2.16
1
H
H
ND2
O
ASN
ARG
98
175
2.18
1
H
H
N
O
VAL
ASP
17
189
2.19
1
H
ARG
187
0.116
SIDE CHAIN
1
H
H
C
N
TRP
THR
148
149
4.79
B
C
D
1
H
H
C
N
GLY
LYS
186
186
1.19
A
A
A
1
6.17
0.90
118.30
124.47
L
L
L
CB
CG
OD1
ASP
ASP
ASP
1
1
1
N
1
18.28
2.20
113.40
131.68
L
L
L
CA
CB
CG
GLU
GLU
GLU
13
13
13
N
F
F
F
1
15.57
1.90
110.20
125.77
L
L
L
CB
CA
C
LEU
LEU
LEU
14
14
14
N
F
F
F
1
14.31
2.30
115.30
129.61
L
L
L
CA
CB
CG
LEU
LEU
LEU
14
14
14
N
1
3.71
0.50
120.30
124.01
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
15
15
15
N
1
-3.29
0.50
120.30
117.01
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
15
15
15
N
1
7.65
0.50
120.30
127.95
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
35
35
35
N
1
-4.09
0.50
120.30
116.21
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
35
35
35
N
1
14.60
2.30
115.30
129.90
H
H
H
CA
CB
CG
LEU
LEU
LEU
53
53
53
N
1
11.68
1.80
110.60
122.28
H
H
H
N
CA
CB
HIS
HIS
HIS
71
71
71
N
1
4.34
0.50
120.30
124.64
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
73
73
73
N
1
5.42
0.50
120.30
125.72
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
75
75
75
N
1
-7.75
0.50
120.30
112.55
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
75
75
75
N
1
19.43
2.30
115.30
134.73
H
H
H
CA
CB
CG
LEU
LEU
LEU
105
105
105
N
1
-5.87
0.90
118.30
112.43
H
H
H
CB
CG
OD1
ASP
ASP
ASP
125
125
125
N
1
13.41
1.40
123.60
137.01
H
H
H
CD
NE
CZ
ARG
ARG
ARG
126
126
126
N
1
4.26
0.50
120.30
124.56
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
126
126
126
N
1
-4.38
0.60
121.00
116.62
H
H
H
CB
CG
CD2
TYR
TYR
TYR
134
134
134
N
1
4.73
0.60
121.00
125.73
H
H
H
CB
CG
CD1
TYR
TYR
TYR
134
134
134
N
1
13.71
1.80
120.60
134.31
H
H
H
CA
C
O
GLY
GLY
GLY
142
142
142
N
1
15.52
2.50
121.70
137.22
H
H
H
C
N
CA
GLY
ASN
ASN
142
143
143
Y
1
-5.20
0.50
120.30
115.10
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
165
165
165
N
1
10.22
1.10
114.20
124.42
H
H
H
CA
CB
SG
CYS
CYS
CYS
168
168
168
N
1
5.44
0.90
118.30
123.74
H
H
H
CB
CG
OD2
ASP
ASP
ASP
189
189
189
N
1
10.30
1.50
110.50
120.80
H
H
H
N
CA
CB
SER
SER
SER
203
203
203
N
1
4.76
0.50
120.30
125.06
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
206
206
206
N
1
-3.98
0.60
121.00
117.02
H
H
H
CB
CG
CD2
TYR
TYR
TYR
208
208
208
N
1
4.72
0.60
121.00
125.72
H
H
H
CB
CG
CD1
TYR
TYR
TYR
208
208
208
N
A
A
A
1
-4.00
0.50
120.30
116.30
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
221
221
221
N
1
3.67
0.60
121.00
124.67
H
H
H
CB
CG
CD2
TYR
TYR
TYR
225
225
225
N
1
-4.51
0.60
121.00
116.49
H
H
H
CB
CG
CD1
TYR
TYR
TYR
225
225
225
N
1
8.79
1.40
123.60
132.39
H
H
H
CD
NE
CZ
ARG
ARG
ARG
233
233
233
N
1
7.24
0.50
120.30
127.54
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
233
233
233
N
1
12.26
1.90
110.20
122.46
R
R
R
CB
CA
C
LEU
LEU
LEU
38
38
38
N
1
6.04
0.90
118.30
124.34
R
R
R
CB
CG
OD2
ASP
ASP
ASP
39
39
39
N
C
D
1
H
H
C
N
GLY
LYS
186
186
-0.148
0.023
1.336
1.188
Y
1
L
CYS
1
-47.43
161.12
1
L
LEU
3
-115.96
61.64
1
L
ARG
4
-23.51
90.07
1
L
PRO
5
-54.46
21.05
1
L
PHE
7
-135.98
-86.20
1
L
LYS
9
-53.26
-0.53
1
L
LYS
10
179.24
91.43
1
L
SER
11
20.93
45.27
A
1
L
LYS
14
-39.42
12.33
L
1
L
ASP
14
38.76
66.30
1
H
ALA
22
-46.32
177.48
1
H
ILE
24
-65.05
97.34
1
H
MET
26
-54.16
-1.81
1
H
SER
27
-170.62
58.48
1
H
PRO
28
-62.93
9.03
1
H
LEU
33
-103.01
71.51
A
1
H
SER
36
-173.08
125.32
1
H
PRO
37
-41.53
107.88
1
H
GLN
38
-45.91
88.10
1
H
SER
48
174.22
-171.98
1
H
ARG
50
-152.92
46.35
1
H
ALA
56
-43.82
-77.01
C
1
H
PRO
60
-32.42
-19.67
D
1
H
TRP
60
-141.34
35.46
E
1
H
ASP
60
34.80
55.42
G
1
H
ASN
60
-178.49
127.78
1
H
GLU
61
-33.28
-34.18
1
H
LYS
70
-67.70
89.70
1
H
THR
74
-98.57
-79.24
1
H
ARG
75
-44.75
-169.60
1
H
GLU
77
-57.21
84.16
A
1
H
ARG
77
-43.98
-80.98
1
H
ASN
78
-96.38
32.96
1
H
ILE
79
-136.21
-38.70
1
H
PRO
92
-45.99
2.35
A
1
H
GLU
97
-96.62
-64.66
1
H
ASN
98
-169.62
29.94
1
H
ARG
101
31.95
29.60
1
H
ASP
102
-48.22
76.10
1
H
LYS
107
-55.28
88.89
1
H
LEU
108
-41.61
109.01
1
H
LYS
109
-35.17
-28.94
1
H
ASP
116
-36.03
-8.07
1
H
PRO
120
-43.11
168.85
1
H
ARG
126
-27.17
-27.45
1
H
LEU
130
-55.46
83.90
1
H
ALA
132
-24.98
144.16
1
H
LYS
135
-41.75
151.37
1
H
THR
139
-110.48
-169.92
1
H
THR
147
-17.06
111.07
1
H
TRP
148
-177.56
-151.71
E
1
H
LYS
149
-50.65
23.29
1
H
LEU
155
-57.93
109.62
1
H
ILE
162
-39.50
154.83
1
H
ASP
170
-144.78
23.29
1
H
THR
172
-122.18
-166.91
1
H
ARG
173
-146.29
-0.16
1
H
ASP
178
-56.82
24.78
1
H
PRO
186
-55.93
-78.47
B
1
H
GLU
186
-35.72
-30.62
1
H
GLU
192
-27.16
127.63
1
H
SER
195
-33.17
156.26
A
1
H
PHE
204
-57.19
-72.30
1
H
ASN
205
55.29
6.69
1
H
CYS
220
-174.68
97.83
1
H
ASP
221
71.78
70.42
1
H
ASP
222
-39.93
85.98
1
H
HIS
230
-64.63
81.75
1
H
VAL
231
-46.99
-7.72
1
H
PHE
232
-99.77
-68.05
1
H
ARG
233
-25.90
-49.03
1
H
TRP
237
-55.50
-71.75
1
H
ILE
238
-26.60
-42.57
1
R
ASP
39
176.35
171.73
1
R
ARG
41
-29.80
-72.28
1
R
GLU
53
-70.33
-162.14
A FEW SIDE CHAINS IN BOTH THROMBIN AND RECEPTOR PEPTIDE DO NOT HAVE WELL-DEFINED ELECTRON DENSITY. THESE ATOMS HAVE BEEN GIVEN OCCUPANCIES OF 0.01 IN THIS ENTRY.
0.171
3.1
7.0
4572
1
2.0
3.1
7.0
117
2481
0
0
2364
0.014
0.025
0.045
0.045
0.048
0.060
0.66
1.50
1.19
2.00
0.93
2.50
1.55
3.00
0.013
0.030
0.14
0.15
0.26
0.50
0.37
0.50
0.40
0.50
2.0
3.0
23.3
15.0
30.4
20.0
refinement
PROLSQ
ALPHA-THROMBIN (E.C.3.4.21.5) NON-COVALENTLY COMPLEXED WITH RECEPTOR BASED PEPTIDE NRP
CRYSTALLOGRAPHIC STRUCTURES OF THROMBIN COMPLEXED WITH THROMBIN RECEPTOR PEPTIDES: EXISTENCE OF EXPECTED AND NOVEL BINDING MODES
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
H
ALA
55
B
ALA
41
HELX_P
H
LEU
60
B
LEU
46
1
H1
6
H
GLU
164
B
GLU
169
HELX_P
H
SER
171
B
SER
176
1
H2
8
H
ASP
125
B
ASP
122
HELX_P
H
LEU
129
B
LEU
129
1
H3
8
C
H
VAL
231
B
VAL
243
HELX_P
H
GLN
244
B
GLN
256
1
H4
14
disulf
2.032
H
CYS
42
B
SG
CYS
28
1_555
H
CYS
58
B
SG
CYS
44
1_555
disulf
2.033
H
CYS
168
B
SG
CYS
173
1_555
H
CYS
182
B
SG
CYS
187
1_555
disulf
2.064
H
CYS
191
B
SG
CYS
201
1_555
H
CYS
220
B
SG
CYS
231
1_555
disulf
2.040
L
CYS
1
A
SG
CYS
9
1_555
H
CYS
122
B
SG
CYS
119
1_555
SERINE PROTEINASE/RECEPTOR
SERINE PROTEINASE/RECEPTOR, SERINE PROTEINASE-RECEPTOR complex
H
SER
36
B
SER
22
A
1
H
PRO
37
B
PRO
23
-2.51
THRB_HUMAN
UNP
1
328
P00734
THRB_HUMAN
UNP
2
364
P00734
PAR1_HUMAN
UNP
3
38
P25116
328
363
1NRO
-6
15
P00734
L
1
1
36
364
622
1NRO
16
247
P00734
H
2
1
259
38
64
1NRO
38
64
P25116
R
3
1
27
3
SER
CONFLICT
PRO
42
1NRO
R
P25116
UNP
42
5
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
H
PRO
28
B
PRO
13
H
ARG
35
B
ARG
20
H
CYS
42
B
CYS
28
H
ASP
49
B
ASP
35
H
ARG
50
B
ARG
36
H
ALA
56
B
ALA
42
H
ARG
101
B
ARG
98
H
LYS
110
B
LYS
107
H
LYS
81
B
LYS
77
H
PRO
92
B
PRO
88
H
ASP
63
B
ASP
58
H
GLY
69
B
GLY
64
H
PRO
28
B
PRO
13
H
ARG
35
B
ARG
20
H
GLY
133
B
GLY
133
H
TRP
141
B
TRP
141
H
LEU
155
B
LEU
160
H
ILE
162
B
ILE
167
H
ASN
179
B
ASN
184
H
PRO
186
B
PRO
192
H
GLY
223
B
GLY
235
H
THR
229
B
THR
241
H
ILE
212
B
ILE
224
H
GLU
217
B
GLU
229
H
GLY
193
B
GLY
203
H
MET
201
B
MET
211
H
GLY
133
B
GLY
133
H
TRP
141
B
TRP
141
Unknown
3
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
5
C 1 2 1