0.015706
0.000000
0.000000
0.000000
0.015823
0.000000
0.000000
0.000000
0.014447
0.00000
0.00000
0.00000
Krishnan, R.
Zhang, E.
Hakansson, K.
Arni, R.K.
Tulinsky, A.
Lim-Wilby, M.S.L.
Levy, O.E.
Semple, J.E.
Brunck, T.K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
63.670
63.200
69.220
C23 H34 N6 O5 S
506.618
2-{(3S)-3-[(benzylsulfonyl)amino]-2-oxopiperidin-1-yl}-N-{(2S)-1-[(3R)-1-carbamimidoylpiperidin-3-yl]-3-oxopropan-2-yl}acetamide
CVS1694
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
Ca 2
40.078
CALCIUM ION
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
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Biochemistry
BICHAW
0033
0006-2960
37
12094
12103
10.1021/bi980840e
9724521
Highly selective mechanism-based thrombin inhibitors: structures of thrombin and trypsin inhibited with rigid peptidyl aldehydes.
1998
10.2210/pdb1zzz/pdb
pdb_00001zzz
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
300
1
IMAGE PLATE
1995-09
RIGAKU
NI FILTER
M
x-ray
1
1.5418
1.0
1.5418
24739.814
TRYPSIN
1
nat
polymer
506.618
2-{(3S)-3-[(benzylsulfonyl)amino]-2-oxopiperidin-1-yl}-N-{(2S)-1-[(3R)-1-carbamimidoylpiperidin-3-yl]-3-oxopropan-2-yl}acetamide
1
syn
non-polymer
40.078
CALCIUM ION
1
syn
non-polymer
18.015
water
157
nat
water
TRP-CVS1694
no
no
LGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFIS
ASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDS
SCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
LGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFIS
ASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDS
SCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
A
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
cattle
Bos
sample
9913
Bos taurus
1
2.81
56.28
7.5
pH 7.5
database_2
pdbx_database_status
pdbx_initial_refinement_model
pdbx_struct_conn_angle
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
Database references
Derived calculations
Other
Refinement description
1
0
1999-06-15
1
1
2008-03-24
1
2
2011-07-13
1
3
2012-12-12
1
4
2023-08-09
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-06-02
REL
0IV
2-{(3S)-3-[(benzylsulfonyl)amino]-2-oxopiperidin-1-yl}-N-{(2S)-1-[(3R)-1-carbamimidoylpiperidin-3-yl]-3-oxopropan-2-yl}acetamide
CA
CALCIUM ION
HOH
water
THE ACTIVE SITE INHIBITOR IS IN ITS R CHIRAL FORM.
THE ACTIVE SITE SER 195 IS CLOSE TO THE CARBONYL CARBON
(C9) OF THE ALDEHYDE GROUP OF THE INHIBITOR FORMING A TRANSITION-STATE COMPLEX.
1PPC
PDB ENTRY 1PPC
PDB
experimental model
Inhibitor
N-(benzylsulfonyl)-L-norvalyl-N-{(1R)-2-[(3R)-1-carbamimidoylpiperidin-3-yl]-1-formylethyl}glycinamide
Peptide-like
SO2
1
2
0IV
0IV
246
A
CA
701
3
CA
CA
701
A
HOH
401
4
HOH
HOH
401
A
HOH
402
4
HOH
HOH
402
A
HOH
403
4
HOH
HOH
403
A
HOH
404
4
HOH
HOH
404
A
HOH
405
4
HOH
HOH
405
A
HOH
406
4
HOH
HOH
406
A
HOH
407
4
HOH
HOH
407
A
HOH
408
4
HOH
HOH
408
A
HOH
409
4
HOH
HOH
409
A
HOH
410
4
HOH
HOH
410
A
HOH
411
4
HOH
HOH
411
A
HOH
412
4
HOH
HOH
412
A
HOH
413
4
HOH
HOH
413
A
HOH
414
4
HOH
HOH
414
A
HOH
415
4
HOH
HOH
415
A
HOH
416
4
HOH
HOH
416
A
HOH
417
4
HOH
HOH
417
A
HOH
418
4
HOH
HOH
418
A
HOH
419
4
HOH
HOH
419
A
HOH
420
4
HOH
HOH
420
A
HOH
421
4
HOH
HOH
421
A
HOH
422
4
HOH
HOH
422
A
HOH
423
4
HOH
HOH
423
A
HOH
424
4
HOH
HOH
424
A
HOH
425
4
HOH
HOH
425
A
HOH
426
4
HOH
HOH
426
A
HOH
427
4
HOH
HOH
427
A
HOH
428
4
HOH
HOH
428
A
HOH
429
4
HOH
HOH
429
A
HOH
430
4
HOH
HOH
430
A
HOH
431
4
HOH
HOH
431
A
HOH
432
4
HOH
HOH
432
A
HOH
433
4
HOH
HOH
433
A
HOH
434
4
HOH
HOH
434
A
HOH
435
4
HOH
HOH
435
A
HOH
436
4
HOH
HOH
436
A
HOH
437
4
HOH
HOH
437
A
HOH
438
4
HOH
HOH
438
A
HOH
439
4
HOH
HOH
439
A
HOH
440
4
HOH
HOH
440
A
HOH
441
4
HOH
HOH
441
A
HOH
442
4
HOH
HOH
442
A
HOH
443
4
HOH
HOH
443
A
HOH
444
4
HOH
HOH
444
A
HOH
445
4
HOH
HOH
445
A
HOH
446
4
HOH
HOH
446
A
HOH
447
4
HOH
HOH
447
A
HOH
448
4
HOH
HOH
448
A
HOH
449
4
HOH
HOH
449
A
HOH
451
4
HOH
HOH
451
A
HOH
452
4
HOH
HOH
452
A
HOH
453
4
HOH
HOH
453
A
HOH
454
4
HOH
HOH
454
A
HOH
455
4
HOH
HOH
455
A
HOH
456
4
HOH
HOH
456
A
HOH
457
4
HOH
HOH
457
A
HOH
458
4
HOH
HOH
458
A
HOH
460
4
HOH
HOH
460
A
HOH
461
4
HOH
HOH
461
A
HOH
462
4
HOH
HOH
462
A
HOH
463
4
HOH
HOH
463
A
HOH
464
4
HOH
HOH
464
A
HOH
466
4
HOH
HOH
466
A
HOH
467
4
HOH
HOH
467
A
HOH
468
4
HOH
HOH
468
A
HOH
469
4
HOH
HOH
469
A
HOH
470
4
HOH
HOH
470
A
HOH
471
4
HOH
HOH
471
A
HOH
473
4
HOH
HOH
473
A
HOH
474
4
HOH
HOH
474
A
HOH
475
4
HOH
HOH
475
A
HOH
476
4
HOH
HOH
476
A
HOH
478
4
HOH
HOH
478
A
HOH
481
4
HOH
HOH
481
A
HOH
483
4
HOH
HOH
483
A
HOH
486
4
HOH
HOH
486
A
HOH
487
4
HOH
HOH
487
A
HOH
490
4
HOH
HOH
490
A
HOH
491
4
HOH
HOH
491
A
HOH
493
4
HOH
HOH
493
A
HOH
494
4
HOH
HOH
494
A
HOH
496
4
HOH
HOH
496
A
HOH
497
4
HOH
HOH
497
A
HOH
498
4
HOH
HOH
498
A
HOH
499
4
HOH
HOH
499
A
HOH
500
4
HOH
HOH
500
A
HOH
501
4
HOH
HOH
501
A
HOH
502
4
HOH
HOH
502
A
HOH
503
4
HOH
HOH
503
A
HOH
504
4
HOH
HOH
504
A
HOH
505
4
HOH
HOH
505
A
HOH
506
4
HOH
HOH
506
A
HOH
507
4
HOH
HOH
507
A
HOH
508
4
HOH
HOH
508
A
HOH
509
4
HOH
HOH
509
A
HOH
510
4
HOH
HOH
510
A
HOH
511
4
HOH
HOH
511
A
HOH
512
4
HOH
HOH
512
A
HOH
514
4
HOH
HOH
514
A
HOH
515
4
HOH
HOH
515
A
HOH
516
4
HOH
HOH
516
A
HOH
517
4
HOH
HOH
517
A
HOH
521
4
HOH
HOH
521
A
HOH
522
4
HOH
HOH
522
A
HOH
525
4
HOH
HOH
525
A
HOH
526
4
HOH
HOH
526
A
HOH
527
4
HOH
HOH
527
A
HOH
528
4
HOH
HOH
528
A
HOH
530
4
HOH
HOH
530
A
HOH
532
4
HOH
HOH
532
A
HOH
534
4
HOH
HOH
534
A
HOH
535
4
HOH
HOH
535
A
HOH
536
4
HOH
HOH
536
A
HOH
539
4
HOH
HOH
539
A
HOH
540
4
HOH
HOH
540
A
HOH
541
4
HOH
HOH
541
A
HOH
542
4
HOH
HOH
542
A
HOH
547
4
HOH
HOH
547
A
HOH
550
4
HOH
HOH
550
A
HOH
553
4
HOH
HOH
553
A
HOH
554
4
HOH
HOH
554
A
HOH
555
4
HOH
HOH
555
A
HOH
556
4
HOH
HOH
556
A
HOH
558
4
HOH
HOH
558
A
HOH
559
4
HOH
HOH
559
A
HOH
561
4
HOH
HOH
561
A
HOH
562
4
HOH
HOH
562
A
HOH
567
4
HOH
HOH
567
A
HOH
569
4
HOH
HOH
569
A
HOH
570
4
HOH
HOH
570
A
HOH
573
4
HOH
HOH
573
A
HOH
574
4
HOH
HOH
574
A
HOH
576
4
HOH
HOH
576
A
HOH
577
4
HOH
HOH
577
A
HOH
583
4
HOH
HOH
583
A
HOH
584
4
HOH
HOH
584
A
HOH
585
4
HOH
HOH
585
A
HOH
587
4
HOH
HOH
587
A
HOH
588
4
HOH
HOH
588
A
HOH
589
4
HOH
HOH
589
A
HOH
591
4
HOH
HOH
591
A
HOH
592
4
HOH
HOH
592
A
HOH
594
4
HOH
HOH
594
A
HOH
595
4
HOH
HOH
595
A
HOH
596
4
HOH
HOH
596
A
HOH
598
4
HOH
HOH
598
A
HOH
602
4
HOH
HOH
602
A
HOH
603
4
HOH
HOH
603
A
HOH
610
4
HOH
HOH
610
A
HOH
612
4
HOH
HOH
612
A
HOH
614
4
HOH
HOH
614
A
HOH
617
4
HOH
HOH
617
A
HOH
623
4
HOH
HOH
623
A
HOH
626
4
HOH
HOH
626
A
HOH
627
4
HOH
HOH
627
A
HOH
634
4
HOH
HOH
634
A
HOH
644
4
HOH
HOH
644
A
n
1
2
A
n
2
3
A
n
3
4
A
n
4
5
A
n
5
6
A
n
6
7
A
n
7
8
A
n
8
9
A
n
9
10
A
n
10
11
A
n
11
12
A
n
12
13
A
n
13
14
A
n
14
15
A
ILE
16
n
15
ILE
16
A
VAL
17
n
16
VAL
17
A
GLY
18
n
17
GLY
18
A
GLY
19
n
18
GLY
19
A
TYR
20
n
19
TYR
20
A
THR
21
n
20
THR
21
A
CYS
22
n
21
CYS
22
A
GLY
23
n
22
GLY
23
A
ALA
24
n
23
ALA
24
A
ASN
25
n
24
ASN
25
A
THR
26
n
25
THR
26
A
VAL
27
n
26
VAL
27
A
PRO
28
n
27
PRO
28
A
TYR
29
n
28
TYR
29
A
GLN
30
n
29
GLN
30
A
VAL
31
n
30
VAL
31
A
SER
32
n
31
SER
32
A
LEU
33
n
32
LEU
33
A
ASN
34
n
33
ASN
34
A
SER
37
n
34
SER
37
A
GLY
38
n
35
GLY
38
A
TYR
39
n
36
TYR
39
A
HIS
40
n
37
HIS
40
A
PHE
41
n
38
PHE
41
A
CYS
42
n
39
CYS
42
A
GLY
43
n
40
GLY
43
A
GLY
44
n
41
GLY
44
A
SER
45
n
42
SER
45
A
LEU
46
n
43
LEU
46
A
ILE
47
n
44
ILE
47
A
ASN
48
n
45
ASN
48
A
SER
49
n
46
SER
49
A
GLN
50
n
47
GLN
50
A
TRP
51
n
48
TRP
51
A
VAL
52
n
49
VAL
52
A
VAL
53
n
50
VAL
53
A
SER
54
n
51
SER
54
A
ALA
55
n
52
ALA
55
A
ALA
56
n
53
ALA
56
A
HIS
57
n
54
HIS
57
A
CYS
58
n
55
CYS
58
A
TYR
59
n
56
TYR
59
A
LYS
60
n
57
LYS
60
A
SER
61
n
58
SER
61
A
GLY
62
n
59
GLY
62
A
ILE
63
n
60
ILE
63
A
GLN
64
n
61
GLN
64
A
VAL
65
n
62
VAL
65
A
ARG
66
n
63
ARG
66
A
LEU
67
n
64
LEU
67
A
GLY
69
n
65
GLY
69
A
GLU
70
n
66
GLU
70
A
ASP
71
n
67
ASP
71
A
ASN
72
n
68
ASN
72
A
ILE
73
n
69
ILE
73
A
ASN
74
n
70
ASN
74
A
VAL
75
n
71
VAL
75
A
VAL
76
n
72
VAL
76
A
GLU
77
n
73
GLU
77
A
GLY
78
n
74
GLY
78
A
ASN
79
n
75
ASN
79
A
GLU
80
n
76
GLU
80
A
GLN
81
n
77
GLN
81
A
PHE
82
n
78
PHE
82
A
ILE
83
n
79
ILE
83
A
SER
84
n
80
SER
84
A
ALA
85
n
81
ALA
85
A
SER
86
n
82
SER
86
A
LYS
87
n
83
LYS
87
A
SER
88
n
84
SER
88
A
ILE
89
n
85
ILE
89
A
VAL
90
n
86
VAL
90
A
HIS
91
n
87
HIS
91
A
PRO
92
n
88
PRO
92
A
SER
93
n
89
SER
93
A
TYR
94
n
90
TYR
94
A
ASN
95
n
91
ASN
95
A
SER
96
n
92
SER
96
A
ASN
97
n
93
ASN
97
A
THR
98
n
94
THR
98
A
LEU
99
n
95
LEU
99
A
ASN
100
n
96
ASN
100
A
ASN
101
n
97
ASN
101
A
ASP
102
n
98
ASP
102
A
ILE
103
n
99
ILE
103
A
MET
104
n
100
MET
104
A
LEU
105
n
101
LEU
105
A
ILE
106
n
102
ILE
106
A
LYS
107
n
103
LYS
107
A
LEU
108
n
104
LEU
108
A
LYS
109
n
105
LYS
109
A
SER
110
n
106
SER
110
A
ALA
111
n
107
ALA
111
A
ALA
112
n
108
ALA
112
A
SER
113
n
109
SER
113
A
LEU
114
n
110
LEU
114
A
ASN
115
n
111
ASN
115
A
SER
116
n
112
SER
116
A
ARG
117
n
113
ARG
117
A
VAL
118
n
114
VAL
118
A
ALA
119
n
115
ALA
119
A
SER
120
n
116
SER
120
A
ILE
121
n
117
ILE
121
A
SER
122
n
118
SER
122
A
LEU
123
n
119
LEU
123
A
PRO
124
n
120
PRO
124
A
THR
125
n
121
THR
125
A
SER
127
n
122
SER
127
A
CYS
128
n
123
CYS
128
A
ALA
129
n
124
ALA
129
A
SER
130
n
125
SER
130
A
ALA
132
n
126
ALA
132
A
GLY
133
n
127
GLY
133
A
THR
134
n
128
THR
134
A
GLN
135
n
129
GLN
135
A
CYS
136
n
130
CYS
136
A
LEU
137
n
131
LEU
137
A
ILE
138
n
132
ILE
138
A
SER
139
n
133
SER
139
A
GLY
140
n
134
GLY
140
A
TRP
141
n
135
TRP
141
A
GLY
142
n
136
GLY
142
A
ASN
143
n
137
ASN
143
A
THR
144
n
138
THR
144
A
LYS
145
n
139
LYS
145
A
SER
146
n
140
SER
146
A
SER
147
n
141
SER
147
A
GLY
148
n
142
GLY
148
A
THR
149
n
143
THR
149
A
SER
150
n
144
SER
150
A
TYR
151
n
145
TYR
151
A
PRO
152
n
146
PRO
152
A
ASP
153
n
147
ASP
153
A
VAL
154
n
148
VAL
154
A
LEU
155
n
149
LEU
155
A
LYS
156
n
150
LYS
156
A
CYS
157
n
151
CYS
157
A
LEU
158
n
152
LEU
158
A
LYS
159
n
153
LYS
159
A
ALA
160
n
154
ALA
160
A
PRO
161
n
155
PRO
161
A
ILE
162
n
156
ILE
162
A
LEU
163
n
157
LEU
163
A
SER
164
n
158
SER
164
A
ASP
165
n
159
ASP
165
A
SER
166
n
160
SER
166
A
SER
167
n
161
SER
167
A
CYS
168
n
162
CYS
168
A
LYS
169
n
163
LYS
169
A
SER
170
n
164
SER
170
A
ALA
171
n
165
ALA
171
A
TYR
172
n
166
TYR
172
A
PRO
173
n
167
PRO
173
A
GLY
174
n
168
GLY
174
A
GLN
175
n
169
GLN
175
A
ILE
176
n
170
ILE
176
A
THR
177
n
171
THR
177
A
SER
178
n
172
SER
178
A
ASN
179
n
173
ASN
179
A
MET
180
n
174
MET
180
A
PHE
181
n
175
PHE
181
A
CYS
182
n
176
CYS
182
A
ALA
183
n
177
ALA
183
A
GLY
184
n
178
A
GLY
184
A
TYR
184
n
179
TYR
184
A
LEU
185
n
180
LEU
185
A
GLU
186
n
181
GLU
186
A
GLY
187
n
182
GLY
187
A
GLY
188
n
183
A
GLY
188
A
LYS
188
n
184
LYS
188
A
ASP
189
n
185
ASP
189
A
SER
190
n
186
SER
190
A
CYS
191
n
187
CYS
191
A
GLN
192
n
188
GLN
192
A
GLY
193
n
189
GLY
193
A
ASP
194
n
190
ASP
194
A
SER
195
n
191
SER
195
A
GLY
196
n
192
GLY
196
A
GLY
197
n
193
GLY
197
A
PRO
198
n
194
PRO
198
A
VAL
199
n
195
VAL
199
A
VAL
200
n
196
VAL
200
A
CYS
201
n
197
CYS
201
A
SER
202
n
198
SER
202
A
GLY
203
n
199
GLY
203
A
LYS
204
n
200
LYS
204
A
LEU
209
n
201
LEU
209
A
GLN
210
n
202
GLN
210
A
GLY
211
n
203
GLY
211
A
ILE
212
n
204
ILE
212
A
VAL
213
n
205
VAL
213
A
SER
214
n
206
SER
214
A
TRP
215
n
207
TRP
215
A
GLY
216
n
208
GLY
216
A
SER
217
n
209
SER
217
A
GLY
219
n
210
GLY
219
A
CYS
220
n
211
CYS
220
A
ALA
221
n
212
A
ALA
221
A
GLN
221
n
213
GLN
221
A
LYS
222
n
214
LYS
222
A
ASN
223
n
215
ASN
223
A
LYS
224
n
216
LYS
224
A
PRO
225
n
217
PRO
225
A
GLY
226
n
218
GLY
226
A
VAL
227
n
219
VAL
227
A
TYR
228
n
220
TYR
228
A
THR
229
n
221
THR
229
A
LYS
230
n
222
LYS
230
A
VAL
231
n
223
VAL
231
A
CYS
232
n
224
CYS
232
A
ASN
233
n
225
ASN
233
A
TYR
234
n
226
TYR
234
A
VAL
235
n
227
VAL
235
A
SER
236
n
228
SER
236
A
TRP
237
n
229
TRP
237
A
ILE
238
n
230
ILE
238
A
LYS
239
n
231
LYS
239
A
GLN
240
n
232
GLN
240
A
THR
241
n
233
THR
241
A
ILE
242
n
234
ILE
242
A
ALA
243
n
235
ALA
243
A
SER
244
n
236
SER
244
A
ASN
245
n
237
ASN
245
A
author_and_software_defined_assembly
PISA
1
monomeric
A
GLU
70
A
OE1
GLU
66
1_555
A
CA
701
C
CA
CA
1_555
A
ASN
72
A
O
ASN
68
1_555
85.5
A
GLU
70
A
OE1
GLU
66
1_555
A
CA
701
C
CA
CA
1_555
A
VAL
75
A
O
VAL
71
1_555
161.9
A
ASN
72
A
O
ASN
68
1_555
A
CA
701
C
CA
CA
1_555
A
VAL
75
A
O
VAL
71
1_555
87.3
A
GLU
70
A
OE1
GLU
66
1_555
A
CA
701
C
CA
CA
1_555
A
GLU
80
A
OE2
GLU
76
1_555
102.5
A
ASN
72
A
O
ASN
68
1_555
A
CA
701
C
CA
CA
1_555
A
GLU
80
A
OE2
GLU
76
1_555
156.5
A
VAL
75
A
O
VAL
71
1_555
A
CA
701
C
CA
CA
1_555
A
GLU
80
A
OE2
GLU
76
1_555
90.7
A
GLU
70
A
OE1
GLU
66
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
409
D
O
HOH
1_555
78.8
A
ASN
72
A
O
ASN
68
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
409
D
O
HOH
1_555
107.6
A
VAL
75
A
O
VAL
71
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
409
D
O
HOH
1_555
87.7
A
GLU
80
A
OE2
GLU
76
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
409
D
O
HOH
1_555
95.8
A
GLU
70
A
OE1
GLU
66
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
574
D
O
HOH
1_555
87.6
A
ASN
72
A
O
ASN
68
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
574
D
O
HOH
1_555
84.7
A
VAL
75
A
O
VAL
71
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
574
D
O
HOH
1_555
108.2
A
GLU
80
A
OE2
GLU
76
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
574
D
O
HOH
1_555
73.7
A
HOH
409
D
O
HOH
1_555
A
CA
701
C
CA
CA
1_555
A
HOH
574
D
O
HOH
1_555
160.7
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
GLN
81
A
O
GLN
77
A
N
LEU
67
A
N
LEU
64
A
O
GLN
64
A
O
GLN
61
A
N
ASN
34
A
N
ASN
33
A
O
VAL
31
A
O
VAL
30
A
N
GLY
44
A
N
GLY
41
A
O
SER
45
A
O
SER
42
A
N
VAL
53
A
N
VAL
50
A
O
VAL
52
A
O
VAL
49
A
N
ILE
106
A
N
ILE
102
A
O
LEU
105
A
O
LEU
101
A
N
ILE
89
A
N
ILE
85
A
O
LYS
156
A
O
LYS
150
A
N
GLY
140
A
N
GLY
134
A
O
LEU
137
A
O
LEU
131
A
N
VAL
200
A
N
VAL
196
A
O
VAL
199
A
O
VAL
195
A
N
GLY
211
A
N
GLY
203
A
O
ILE
212
A
O
ILE
204
A
N
THR
229
A
N
THR
221
A
O
GLY
226
A
O
GLY
218
A
N
ALA
183
A
N
ALA
177
1
A
C
0IV
246
B
C
0IV
1
1
N
1
A
C1
0IV
246
B
C1
0IV
1
1
N
1
A
C2
0IV
246
B
C2
0IV
1
1
N
1
A
C3
0IV
246
B
C3
0IV
1
1
N
1
A
C4
0IV
246
B
C4
0IV
1
1
N
1
A
C5
0IV
246
B
C5
0IV
1
1
N
1
A
C6
0IV
246
B
C6
0IV
1
1
N
1
A
LEU
2
A
LEU
1
1
Y
1
A
GLY
3
A
GLY
2
1
Y
1
A
ALA
4
A
ALA
3
1
Y
1
A
ALA
5
A
ALA
4
1
Y
1
A
VAL
6
A
VAL
5
1
Y
1
A
ALA
7
A
ALA
6
1
Y
1
A
PHE
8
A
PHE
7
1
Y
1
A
PRO
9
A
PRO
8
1
Y
1
A
VAL
10
A
VAL
9
1
Y
1
A
ASP
11
A
ASP
10
1
Y
1
A
ASP
12
A
ASP
11
1
Y
1
A
ASP
13
A
ASP
12
1
Y
1
A
ASP
14
A
ASP
13
1
Y
1
A
LYS
15
A
LYS
14
1
Y
1
A
A
OG
C9
SER
0IV
195
246
1.81
1
A
A
OG
O2
SER
0IV
195
246
2.17
1
A
GLY
44
10.94
1
A
ASN
48
-10.03
1
A
GLU
77
15.20
1
A
ALA
111
10.05
1
A
ARG
117
18.93
1
A
SER
120
10.70
1
A
ALA
129
-10.57
1
A
GLN
135
-10.89
1
A
LEU
155
-11.98
1
A
GLU
186
-11.13
1
A
GLY
193
10.56
1
A
SER
195
-10.27
1
A
LYS
204
-20.15
1
A
VAL
213
-14.30
1
A
GLY
216
-11.44
1
A
TYR
29
0.062
SIDE CHAIN
1
A
ARG
117
0.109
SIDE CHAIN
1
-9.79
1.60
110.90
101.11
A
A
A
CG1
CB
CG2
VAL
VAL
VAL
53
53
53
N
1
-4.05
0.60
121.00
116.95
A
A
A
CB
CG
CD1
TYR
TYR
TYR
59
59
59
N
1
8.35
0.50
120.30
128.65
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
66
66
66
N
1
-5.16
0.50
120.30
115.14
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
66
66
66
N
1
-6.53
0.60
121.00
114.47
A
A
A
CB
CG
CD2
TYR
TYR
TYR
94
94
94
N
1
10.36
1.60
100.20
110.56
A
A
A
CG
SD
CE
MET
MET
MET
104
104
104
N
1
-16.48
2.00
110.40
93.92
A
A
A
CB
CA
C
ARG
ARG
ARG
117
117
117
N
1
3.27
0.50
120.30
123.57
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
117
117
117
N
1
-7.38
0.50
120.30
112.92
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
117
117
117
N
1
13.52
1.90
110.10
123.62
A
A
A
CB
CA
C
SER
SER
SER
130
130
130
N
1
-12.45
2.00
110.40
97.95
A
A
A
CB
CA
C
LYS
LYS
LYS
145
145
145
N
1
-4.53
0.60
121.00
116.47
A
A
A
CB
CG
CD1
TYR
TYR
TYR
151
151
151
N
1
5.80
0.90
118.30
124.10
A
A
A
CB
CG
OD1
ASP
ASP
ASP
153
153
153
N
1
-8.59
0.90
118.30
109.71
A
A
A
CB
CG
OD2
ASP
ASP
ASP
153
153
153
N
1
12.22
0.90
118.30
130.52
A
A
A
CB
CG
OD1
ASP
ASP
ASP
165
165
165
N
1
A
ASP
71
-117.05
-76.47
1
A
ASN
79
93.75
-7.00
1
A
GLN
192
-39.47
124.43
1
A
SER
195
-47.53
150.33
1
A
SER
214
-128.53
-75.48
1
A
ASN
223
49.70
22.56
20.70
0.157
1.9
7.0
15565
72
1
THROUGHOUT
4.0
MOLECULAR REPLACEMENT
PDB ENTRY 1PPC
0.2
7.0
1.9
7.0
157
1815
29
0
1629
0.015
0.020
0.035
0.030
0.055
0.050
1.1
1.0
1.8
1.5
2.6
2.0
3.8
2.5
0.027
0.030
0.15
0.20
0.22
0.60
0.31
0.60
0.28
0.60
4.0
3
20.0
15
30.0
20
1.90
1ZZZ
16355
2.0
0.043
0.12
1
15.4
2.00
72
0.1
1.9
2.0
2.5
0.25
1
2.0
43
data collection
RIGAKU
SOFTWARE
data reduction
RIGAKU
SOFTWARE
model building
X-PLOR
refinement
PROLSQ
refinement
X-PLOR
data scaling
RIGAKU
phasing
X-PLOR
Trypsin inhibitors with rigid tripeptidyl aldehydes
1
N
N
2
N
N
3
N
N
4
N
N
A
ALA
56
A
ALA
53
HELX_P
A
CYS
58
A
CYS
55
5
1
3
A
VAL
231
A
VAL
223
HELX_P
A
ASN
233
A
ASN
225
5
2
3
A
VAL
235
A
VAL
227
HELX_P
A
ALA
243
A
ALA
235
1
3
9
disulf
2.092
A
CYS
22
A
SG
CYS
21
1_555
A
CYS
157
A
SG
CYS
151
1_555
disulf
2.076
A
CYS
42
A
SG
CYS
39
1_555
A
CYS
58
A
SG
CYS
55
1_555
disulf
2.013
A
CYS
128
A
SG
CYS
123
1_555
A
CYS
232
A
SG
CYS
224
1_555
disulf
2.002
A
CYS
136
A
SG
CYS
130
1_555
A
CYS
201
A
SG
CYS
197
1_555
disulf
2.041
A
CYS
168
A
SG
CYS
162
1_555
A
CYS
182
A
SG
CYS
176
1_555
disulf
2.065
A
CYS
191
A
SG
CYS
187
1_555
A
CYS
220
A
SG
CYS
211
1_555
metalc
2.192
A
GLU
70
A
OE1
GLU
66
1_555
A
CA
701
C
CA
CA
1_555
metalc
2.439
A
ASN
72
A
O
ASN
68
1_555
A
CA
701
C
CA
CA
1_555
metalc
2.290
A
VAL
75
A
O
VAL
71
1_555
A
CA
701
C
CA
CA
1_555
metalc
2.633
A
GLU
80
A
OE2
GLU
76
1_555
A
CA
701
C
CA
CA
1_555
metalc
2.453
A
HOH
409
D
O
HOH
1_555
A
CA
701
C
CA
CA
1_555
metalc
2.583
A
HOH
574
D
O
HOH
1_555
A
CA
701
C
CA
CA
1_555
HYDROLASE/HYDROLASE INHIBITOR
SERINE PROTEASE, HYDROLASE-HYDROLASE INHIBITOR complex
TRY1_BOVIN
UNP
1
1
P00760
FIFLALLGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEG
NEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKA
PILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTI
ASN
7
243
1ZZZ
2
245
P00760
A
1
1
237
7
6
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLN
81
A
GLN
77
A
SER
84
A
SER
80
A
GLN
64
A
GLN
61
A
LEU
67
A
LEU
64
A
GLN
30
A
GLN
29
A
ASN
34
A
ASN
33
A
HIS
40
A
HIS
37
A
ASN
48
A
ASN
45
A
TRP
51
A
TRP
48
A
SER
54
A
SER
51
A
MET
104
A
MET
100
A
LEU
108
A
LEU
104
A
ALA
85
A
ALA
81
A
VAL
90
A
VAL
86
A
LYS
156
A
LYS
150
A
PRO
161
A
PRO
155
A
GLN
135
A
GLN
129
A
GLY
140
A
GLY
134
A
PRO
198
A
PRO
194
A
CYS
201
A
CYS
197
A
LYS
204
A
LYS
200
A
TRP
215
A
TRP
207
A
GLY
226
A
GLY
218
A
LYS
230
A
LYS
222
A
MET
180
A
MET
174
A
ALA
183
A
ALA
177
BINDING SITE FOR RESIDUE 0IV A 246
A
0IV
246
Software
17
BINDING SITE FOR RESIDUE CA A 701
A
CA
701
Software
6
ACTIVE SITE OF TRYPSIN
Author
3
A
HIS
57
A
HIS
54
17
1_555
A
LEU
99
A
LEU
95
17
1_555
A
ASP
189
A
ASP
185
17
1_555
A
SER
190
A
SER
186
17
1_555
A
CYS
191
A
CYS
187
17
1_555
A
GLY
193
A
GLY
189
17
1_555
A
SER
195
A
SER
191
17
1_555
A
SER
214
A
SER
206
17
1_555
A
TRP
215
A
TRP
207
17
1_555
A
GLY
216
A
GLY
208
17
1_555
A
SER
217
A
SER
209
17
1_555
A
GLY
219
A
GLY
210
17
1_555
A
GLY
226
A
GLY
218
17
1_555
A
HOH
412
D
HOH
17
1_555
A
HOH
434
D
HOH
17
1_555
A
HOH
464
D
HOH
17
1_555
A
HOH
554
D
HOH
17
1_555
A
GLU
70
A
GLU
66
6
1_555
A
ASN
72
A
ASN
68
6
1_555
A
VAL
75
A
VAL
71
6
1_555
A
GLU
80
A
GLU
76
6
1_555
A
HOH
409
D
HOH
6
1_555
A
HOH
574
D
HOH
6
1_555
A
HIS
57
A
HIS
54
3
1_555
A
ASP
102
A
ASP
98
3
1_555
A
SER
195
A
SER
191
3
1_555
19
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