0.015790
0.000000
0.000000
0.000000
0.015790
0.000000
0.000000
0.000000
0.007656
0.00000
0.00000
0.00000
Rester, U.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
63.330
63.330
130.610
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
C4 H7 N O4
133.103
BETA-L-ASPARTIC ACID
L-aspartic acid
L-beta-peptide, C-gamma linking
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
293
93
106
10.1006/jmbi.1999.3162
10512718
Structure of the complex of the antistasin-type inhibitor bdellastasin with trypsin and modelling of the bdellastasin-microplasmin system.
1999
IX
Eur.J.Biochem.
EJBCAI
0262
0014-2956
253
212
220
10.1046/j.1432-1327.1998.2530212.x
Bdellastasin, a serine protease inhibitor of the antistasin family from the medical leech (Hirudo medicinalis)-primary structure, expression in yeast, and characterisation of native and recombinant inhibitor.
1998
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
56
581
588
10.1107/S0907444900003048
L-Isoaspartate 115 of porcine beta-trypsin promotes crystallization of its complex with bdellastasin
2000
10.2210/pdb1c9p/pdb
pdb_00001c9p
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
277
1
IMAGE PLATE
1998-05-13
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
23494.480
TRYPSIN
3.4.21.4
1
nat
polymer
6351.208
BDELLASTASIN
1
man
polymer
40.078
CALCIUM ION
1
syn
non-polymer
18.015
water
135
nat
water
ISOASPARTATE115 RESULTS FROM A SPONTANEOUS DEAMIDATION, ACCOMPANIED BY A SIMULTANEOUS ISOMERISATION REACTION
E.C.3.4.21.4
no
yes
IVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRLGEHNIDVLEGNEQFINAAKIITHPNFNGNT
LDNDIMLIKLSSPATL(IAS)SRVATVSLPRSCAAAGTECLISGWGNTKSSGSSYPSLLQCLKAPVLSDSSCKSSYPGQI
TGNMICVGFLEGGKDSCQGDSGGPVVCNGQLQGIVSWGYGCAQKNKPGVYTKVCNYVNWIQQTIAAN
IVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRLGEHNIDVLEGNEQFINAAKIITHPNFNGNT
LDNDIMLIKLSSPATLDSRVATVSLPRSCAAAGTECLISGWGNTKSSGSSYPSLLQCLKAPVLSDSSCKSSYPGQITGNM
ICVGFLEGGKDSCQGDSGGPVVCNGQLQGIVSWGYGCAQKNKPGVYTKVCNYVNWIQQTIAAN
A
polypeptide(L)
no
no
FDVNSHTTPCGPVTCSGAQMCEVDKCVCSDLHCKVKCEHGFKKDDNGCEYACICADAPQ
FDVNSHTTPCGPVTCSGAQMCEVDKCVCSDLHCKVKCEHGFKKDDNGCEYACICADAPQ
B
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
medicinal leech
Hirudo
baker's yeast
Saccharomyces
sample
6421
Hirudo medicinalis
4932
Saccharomyces cerevisiae
pig
Sus
sample
9823
Sus scrofa
SALIVA
1
2.19
43.95
VAPOR DIFFUSION, SITTING DROP
7.5
0.1M HEPES, 10% 2-PROPANOL, 20% PEG 4000, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
pdbx_unobs_or_zero_occ_atoms
pdbx_unobs_or_zero_occ_residues
pdbx_validate_polymer_linkage
software
database_2
pdbx_struct_conn_angle
pdbx_unobs_or_zero_occ_atoms
pdbx_unobs_or_zero_occ_residues
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Non-polymer description
Advisory
Refinement description
Advisory
Database references
Derived calculations
1
0
2000-08-03
1
1
2008-04-27
1
2
2011-07-13
1
3
2011-07-27
1
4
2017-10-04
1
5
2021-11-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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.pdbx_leaving_atom_flag
_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
1999-08-03
REL
REL
CA
CALCIUM ION
HOH
water
CA
1
3
CA
CA
501
A
HOH
1
4
HOH
HOH
502
A
HOH
2
4
HOH
HOH
503
A
HOH
3
4
HOH
HOH
504
A
HOH
4
4
HOH
HOH
505
A
HOH
5
4
HOH
HOH
506
A
HOH
6
4
HOH
HOH
507
A
HOH
7
4
HOH
HOH
508
A
HOH
8
4
HOH
HOH
509
A
HOH
9
4
HOH
HOH
510
A
HOH
10
4
HOH
HOH
511
A
HOH
11
4
HOH
HOH
512
A
HOH
12
4
HOH
HOH
513
A
HOH
13
4
HOH
HOH
514
A
HOH
14
4
HOH
HOH
515
A
HOH
15
4
HOH
HOH
516
A
HOH
16
4
HOH
HOH
517
A
HOH
17
4
HOH
HOH
518
A
HOH
19
4
HOH
HOH
519
A
HOH
21
4
HOH
HOH
520
A
HOH
22
4
HOH
HOH
521
A
HOH
23
4
HOH
HOH
522
A
HOH
24
4
HOH
HOH
523
A
HOH
25
4
HOH
HOH
524
A
HOH
26
4
HOH
HOH
525
A
HOH
27
4
HOH
HOH
526
A
HOH
28
4
HOH
HOH
527
A
HOH
29
4
HOH
HOH
528
A
HOH
30
4
HOH
HOH
529
A
HOH
31
4
HOH
HOH
530
A
HOH
32
4
HOH
HOH
531
A
HOH
33
4
HOH
HOH
532
A
HOH
34
4
HOH
HOH
533
A
HOH
35
4
HOH
HOH
534
A
HOH
36
4
HOH
HOH
535
A
HOH
37
4
HOH
HOH
536
A
HOH
38
4
HOH
HOH
537
A
HOH
39
4
HOH
HOH
538
A
HOH
40
4
HOH
HOH
539
A
HOH
41
4
HOH
HOH
540
A
HOH
42
4
HOH
HOH
541
A
HOH
43
4
HOH
HOH
542
A
HOH
44
4
HOH
HOH
543
A
HOH
45
4
HOH
HOH
544
A
HOH
46
4
HOH
HOH
545
A
HOH
47
4
HOH
HOH
546
A
HOH
48
4
HOH
HOH
547
A
HOH
49
4
HOH
HOH
548
A
HOH
51
4
HOH
HOH
549
A
HOH
55
4
HOH
HOH
550
A
HOH
56
4
HOH
HOH
551
A
HOH
57
4
HOH
HOH
552
A
HOH
58
4
HOH
HOH
553
A
HOH
59
4
HOH
HOH
554
A
HOH
60
4
HOH
HOH
555
A
HOH
61
4
HOH
HOH
556
A
HOH
62
4
HOH
HOH
557
A
HOH
63
4
HOH
HOH
558
A
HOH
64
4
HOH
HOH
559
A
HOH
65
4
HOH
HOH
560
A
HOH
66
4
HOH
HOH
561
A
HOH
67
4
HOH
HOH
562
A
HOH
68
4
HOH
HOH
563
A
HOH
69
4
HOH
HOH
564
A
HOH
70
4
HOH
HOH
565
A
HOH
71
4
HOH
HOH
566
A
HOH
72
4
HOH
HOH
567
A
HOH
73
4
HOH
HOH
568
A
HOH
74
4
HOH
HOH
569
A
HOH
75
4
HOH
HOH
570
A
HOH
76
4
HOH
HOH
571
A
HOH
77
4
HOH
HOH
572
A
HOH
78
4
HOH
HOH
573
A
HOH
79
4
HOH
HOH
574
A
HOH
80
4
HOH
HOH
575
A
HOH
81
4
HOH
HOH
576
A
HOH
82
4
HOH
HOH
577
A
HOH
83
4
HOH
HOH
578
A
HOH
84
4
HOH
HOH
579
A
HOH
85
4
HOH
HOH
580
A
HOH
86
4
HOH
HOH
581
A
HOH
87
4
HOH
HOH
582
A
HOH
88
4
HOH
HOH
583
A
HOH
90
4
HOH
HOH
584
A
HOH
91
4
HOH
HOH
585
A
HOH
92
4
HOH
HOH
586
A
HOH
93
4
HOH
HOH
587
A
HOH
94
4
HOH
HOH
588
A
HOH
95
4
HOH
HOH
589
A
HOH
96
4
HOH
HOH
590
A
HOH
97
4
HOH
HOH
591
A
HOH
98
4
HOH
HOH
592
A
HOH
99
4
HOH
HOH
593
A
HOH
100
4
HOH
HOH
594
A
HOH
101
4
HOH
HOH
595
A
HOH
102
4
HOH
HOH
596
A
HOH
103
4
HOH
HOH
597
A
HOH
105
4
HOH
HOH
598
A
HOH
106
4
HOH
HOH
599
A
HOH
107
4
HOH
HOH
600
A
HOH
108
4
HOH
HOH
601
A
HOH
109
4
HOH
HOH
602
A
HOH
112
4
HOH
HOH
603
A
HOH
113
4
HOH
HOH
604
A
HOH
114
4
HOH
HOH
605
A
HOH
115
4
HOH
HOH
606
A
HOH
116
4
HOH
HOH
607
A
HOH
117
4
HOH
HOH
608
A
HOH
118
4
HOH
HOH
609
A
HOH
119
4
HOH
HOH
610
A
HOH
120
4
HOH
HOH
611
A
HOH
121
4
HOH
HOH
612
A
HOH
122
4
HOH
HOH
613
A
HOH
123
4
HOH
HOH
614
A
HOH
124
4
HOH
HOH
615
A
HOH
125
4
HOH
HOH
616
A
HOH
126
4
HOH
HOH
617
A
HOH
127
4
HOH
HOH
618
A
HOH
128
4
HOH
HOH
619
A
HOH
130
4
HOH
HOH
620
A
HOH
131
4
HOH
HOH
621
A
HOH
18
4
HOH
HOH
60
B
HOH
20
4
HOH
HOH
61
B
HOH
50
4
HOH
HOH
62
B
HOH
52
4
HOH
HOH
63
B
HOH
53
4
HOH
HOH
64
B
HOH
54
4
HOH
HOH
65
B
HOH
89
4
HOH
HOH
66
B
HOH
104
4
HOH
HOH
67
B
HOH
110
4
HOH
HOH
68
B
HOH
111
4
HOH
HOH
69
B
HOH
129
4
HOH
HOH
70
B
HOH
132
4
HOH
HOH
71
B
HOH
133
4
HOH
HOH
72
B
HOH
134
4
HOH
HOH
73
B
HOH
135
4
HOH
HOH
74
B
ILE
16
n
1
ILE
16
A
VAL
17
n
2
VAL
17
A
GLY
18
n
3
GLY
18
A
GLY
19
n
4
GLY
19
A
TYR
20
n
5
TYR
20
A
THR
21
n
6
THR
21
A
CYS
22
n
7
CYS
22
A
ALA
23
n
8
ALA
23
A
ALA
24
n
9
ALA
24
A
ASN
25
n
10
ASN
25
A
SER
26
n
11
SER
26
A
ILE
27
n
12
ILE
27
A
PRO
28
n
13
PRO
28
A
TYR
29
n
14
TYR
29
A
GLN
30
n
15
GLN
30
A
VAL
31
n
16
VAL
31
A
SER
32
n
17
SER
32
A
LEU
33
n
18
LEU
33
A
ASN
34
n
19
ASN
34
A
SER
37
n
20
SER
37
A
GLY
38
n
21
GLY
38
A
SER
39
n
22
SER
39
A
HIS
40
n
23
HIS
40
A
PHE
41
n
24
PHE
41
A
CYS
42
n
25
CYS
42
A
GLY
43
n
26
GLY
43
A
GLY
44
n
27
GLY
44
A
SER
45
n
28
SER
45
A
LEU
46
n
29
LEU
46
A
ILE
47
n
30
ILE
47
A
ASN
48
n
31
ASN
48
A
SER
49
n
32
SER
49
A
GLN
50
n
33
GLN
50
A
TRP
51
n
34
TRP
51
A
VAL
52
n
35
VAL
52
A
VAL
53
n
36
VAL
53
A
SER
54
n
37
SER
54
A
ALA
55
n
38
ALA
55
A
ALA
56
n
39
ALA
56
A
HIS
57
n
40
HIS
57
A
CYS
58
n
41
CYS
58
A
TYR
59
n
42
TYR
59
A
LYS
60
n
43
LYS
60
A
SER
61
n
44
SER
61
A
ARG
62
n
45
ARG
62
A
ILE
63
n
46
ILE
63
A
GLN
64
n
47
GLN
64
A
VAL
65
n
48
VAL
65
A
ARG
66
n
49
ARG
66
A
LEU
67
n
50
LEU
67
A
GLY
69
n
51
GLY
69
A
GLU
70
n
52
GLU
70
A
HIS
71
n
53
HIS
71
A
ASN
72
n
54
ASN
72
A
ILE
73
n
55
ILE
73
A
ASP
74
n
56
ASP
74
A
VAL
75
n
57
VAL
75
A
LEU
76
n
58
LEU
76
A
GLU
77
n
59
GLU
77
A
GLY
78
n
60
GLY
78
A
ASN
79
n
61
ASN
79
A
GLU
80
n
62
GLU
80
A
GLN
81
n
63
GLN
81
A
PHE
82
n
64
PHE
82
A
ILE
83
n
65
ILE
83
A
ASN
84
n
66
ASN
84
A
ALA
85
n
67
ALA
85
A
ALA
86
n
68
ALA
86
A
LYS
87
n
69
LYS
87
A
ILE
88
n
70
ILE
88
A
ILE
89
n
71
ILE
89
A
THR
90
n
72
THR
90
A
HIS
91
n
73
HIS
91
A
PRO
92
n
74
PRO
92
A
ASN
93
n
75
ASN
93
A
PHE
94
n
76
PHE
94
A
ASN
95
n
77
ASN
95
A
GLY
96
n
78
GLY
96
A
ASN
97
n
79
ASN
97
A
THR
98
n
80
THR
98
A
LEU
99
n
81
LEU
99
A
ASP
100
n
82
ASP
100
A
ASN
101
n
83
ASN
101
A
ASP
102
n
84
ASP
102
A
ILE
103
n
85
ILE
103
A
MET
104
n
86
MET
104
A
LEU
105
n
87
LEU
105
A
ILE
106
n
88
ILE
106
A
LYS
107
n
89
LYS
107
A
LEU
108
n
90
LEU
108
A
SER
109
n
91
SER
109
A
SER
110
n
92
SER
110
A
PRO
111
n
93
PRO
111
A
ALA
112
n
94
ALA
112
A
THR
113
n
95
THR
113
A
LEU
114
n
96
LEU
114
A
ASP
115
n
97
IAS
115
A
SER
116
n
98
SER
116
A
ARG
117
n
99
ARG
117
A
VAL
118
n
100
VAL
118
A
ALA
119
n
101
ALA
119
A
THR
120
n
102
THR
120
A
VAL
121
n
103
VAL
121
A
SER
122
n
104
SER
122
A
LEU
123
n
105
LEU
123
A
PRO
124
n
106
PRO
124
A
ARG
125
n
107
ARG
125
A
SER
127
n
108
SER
127
A
CYS
128
n
109
CYS
128
A
ALA
129
n
110
ALA
129
A
ALA
130
n
111
ALA
130
A
ALA
132
n
112
ALA
132
A
GLY
133
n
113
GLY
133
A
THR
134
n
114
THR
134
A
GLU
135
n
115
GLU
135
A
CYS
136
n
116
CYS
136
A
LEU
137
n
117
LEU
137
A
ILE
138
n
118
ILE
138
A
SER
139
n
119
SER
139
A
GLY
140
n
120
GLY
140
A
TRP
141
n
121
TRP
141
A
GLY
142
n
122
GLY
142
A
ASN
143
n
123
ASN
143
A
THR
144
n
124
THR
144
A
LYS
145
n
125
LYS
145
A
SER
146
n
126
SER
146
A
SER
147
n
127
SER
147
A
GLY
148
n
128
GLY
148
A
SER
149
n
129
SER
149
A
SER
150
n
130
SER
150
A
TYR
151
n
131
TYR
151
A
PRO
152
n
132
PRO
152
A
SER
153
n
133
SER
153
A
LEU
154
n
134
LEU
154
A
LEU
155
n
135
LEU
155
A
GLN
156
n
136
GLN
156
A
CYS
157
n
137
CYS
157
A
LEU
158
n
138
LEU
158
A
LYS
159
n
139
LYS
159
A
ALA
160
n
140
ALA
160
A
PRO
161
n
141
PRO
161
A
VAL
162
n
142
VAL
162
A
LEU
163
n
143
LEU
163
A
SER
164
n
144
SER
164
A
ASP
165
n
145
ASP
165
A
SER
166
n
146
SER
166
A
SER
167
n
147
SER
167
A
CYS
168
n
148
CYS
168
A
LYS
169
n
149
LYS
169
A
SER
170
n
150
SER
170
A
SER
171
n
151
SER
171
A
TYR
172
n
152
TYR
172
A
PRO
173
n
153
PRO
173
A
GLY
174
n
154
GLY
174
A
GLN
175
n
155
GLN
175
A
ILE
176
n
156
ILE
176
A
THR
177
n
157
THR
177
A
GLY
178
n
158
GLY
178
A
ASN
179
n
159
ASN
179
A
MET
180
n
160
MET
180
A
ILE
181
n
161
ILE
181
A
CYS
182
n
162
CYS
182
A
VAL
183
n
163
VAL
183
A
GLY
184
n
164
GLY
184
A
PHE
184
n
165
B
PHE
184
A
LEU
185
n
166
LEU
185
A
GLU
186
n
167
GLU
186
A
GLY
187
n
168
GLY
187
A
GLY
188
n
169
GLY
188
A
LYS
188
n
170
B
LYS
188
A
ASP
189
n
171
ASP
189
A
SER
190
n
172
SER
190
A
CYS
191
n
173
CYS
191
A
GLN
192
n
174
GLN
192
A
GLY
193
n
175
GLY
193
A
ASP
194
n
176
ASP
194
A
SER
195
n
177
SER
195
A
GLY
196
n
178
GLY
196
A
GLY
197
n
179
GLY
197
A
PRO
198
n
180
PRO
198
A
VAL
199
n
181
VAL
199
A
VAL
200
n
182
VAL
200
A
CYS
201
n
183
CYS
201
A
ASN
202
n
184
ASN
202
A
GLY
203
n
185
GLY
203
A
GLN
204
n
186
GLN
204
A
LEU
209
n
187
LEU
209
A
GLN
210
n
188
GLN
210
A
GLY
211
n
189
GLY
211
A
ILE
212
n
190
ILE
212
A
VAL
213
n
191
VAL
213
A
SER
214
n
192
SER
214
A
TRP
215
n
193
TRP
215
A
GLY
216
n
194
GLY
216
A
TYR
217
n
195
TYR
217
A
GLY
219
n
196
GLY
219
A
CYS
220
n
197
CYS
220
A
ALA
221
n
198
ALA
221
A
GLN
221
n
199
B
GLN
221
A
LYS
222
n
200
LYS
222
A
ASN
223
n
201
ASN
223
A
LYS
224
n
202
LYS
224
A
PRO
225
n
203
PRO
225
A
GLY
226
n
204
GLY
226
A
VAL
227
n
205
VAL
227
A
TYR
228
n
206
TYR
228
A
THR
229
n
207
THR
229
A
LYS
230
n
208
LYS
230
A
VAL
231
n
209
VAL
231
A
CYS
232
n
210
CYS
232
A
ASN
233
n
211
ASN
233
A
TYR
234
n
212
TYR
234
A
VAL
235
n
213
VAL
235
A
ASN
236
n
214
ASN
236
A
TRP
237
n
215
TRP
237
A
ILE
238
n
216
ILE
238
A
GLN
239
n
217
GLN
239
A
GLN
240
n
218
GLN
240
A
THR
241
n
219
THR
241
A
ILE
242
n
220
ILE
242
A
ALA
243
n
221
ALA
243
A
ALA
244
n
222
ALA
244
A
ASN
245
n
223
ASN
245
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
CYS
10
n
10
CYS
10
B
GLY
11
n
11
GLY
11
B
PRO
12
n
12
PRO
12
B
VAL
13
n
13
VAL
13
B
THR
14
n
14
THR
14
B
CYS
15
n
15
CYS
15
B
SER
16
n
16
SER
16
B
GLY
17
n
17
GLY
17
B
ALA
18
n
18
ALA
18
B
GLN
19
n
19
GLN
19
B
MET
20
n
20
MET
20
B
CYS
21
n
21
CYS
21
B
GLU
22
n
22
GLU
22
B
VAL
23
n
23
VAL
23
B
ASP
24
n
24
ASP
24
B
LYS
25
n
25
LYS
25
B
CYS
26
n
26
CYS
26
B
VAL
27
n
27
VAL
27
B
CYS
28
n
28
CYS
28
B
SER
29
n
29
SER
29
B
ASP
30
n
30
ASP
30
B
LEU
31
n
31
LEU
31
B
HIS
32
n
32
HIS
32
B
CYS
33
n
33
CYS
33
B
LYS
34
n
34
LYS
34
B
VAL
35
n
35
VAL
35
B
LYS
36
n
36
LYS
36
B
CYS
37
n
37
CYS
37
B
GLU
38
n
38
GLU
38
B
HIS
39
n
39
HIS
39
B
GLY
40
n
40
GLY
40
B
PHE
41
n
41
PHE
41
B
LYS
42
n
42
LYS
42
B
LYS
43
n
43
LYS
43
B
ASP
44
n
44
ASP
44
B
ASP
45
n
45
ASP
45
B
ASN
46
n
46
ASN
46
B
GLY
47
n
47
GLY
47
B
CYS
48
n
48
CYS
48
B
GLU
49
n
49
GLU
49
B
TYR
50
n
50
TYR
50
B
ALA
51
n
51
ALA
51
B
CYS
52
n
52
CYS
52
B
ILE
53
n
53
ILE
53
B
CYS
54
n
54
CYS
54
B
ALA
55
n
55
ALA
55
B
ASP
56
n
56
ASP
56
B
ALA
57
n
57
ALA
57
B
PRO
58
n
58
PRO
58
B
GLN
59
n
59
GLN
59
B
author_and_software_defined_assembly
PISA
2
dimeric
1380
-21
11740
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
501
C
CA
CA
1_555
A
ASN
72
A
O
ASN
54
1_555
109.1
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
501
C
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
165.2
A
ASN
72
A
O
ASN
54
1_555
A
CA
501
C
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
78.7
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
501
C
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
92.5
A
ASN
72
A
O
ASN
54
1_555
A
CA
501
C
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
155.4
A
VAL
75
A
O
VAL
57
1_555
A
CA
501
C
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
82.9
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
501
C
CA
CA
1_555
A
HOH
590
D
O
HOH
1_555
77.5
A
ASN
72
A
O
ASN
54
1_555
A
CA
501
C
CA
CA
1_555
A
HOH
590
D
O
HOH
1_555
98.0
A
VAL
75
A
O
VAL
57
1_555
A
CA
501
C
CA
CA
1_555
A
HOH
590
D
O
HOH
1_555
89.2
A
GLU
80
A
OE2
GLU
62
1_555
A
CA
501
C
CA
CA
1_555
A
HOH
590
D
O
HOH
1_555
97.9
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
N
VAL
183
A
N
VAL
163
A
O
GLY
226
A
O
GLY
204
A
N
THR
229
A
N
THR
207
A
O
ILE
212
A
O
ILE
190
A
N
GLN
210
A
N
GLN
188
A
O
VAL
199
A
O
VAL
181
A
O
VAL
200
A
O
VAL
182
A
N
LEU
137
A
N
LEU
117
A
O
GLY
140
A
O
GLY
120
A
N
GLN
156
A
N
GLN
136
A
N
CYS
157
A
N
CYS
137
A
O
TYR
20
A
O
TYR
5
A
N
VAL
183
A
N
VAL
163
A
O
GLY
226
A
O
GLY
204
A
N
THR
229
A
N
THR
207
A
O
ILE
212
A
O
ILE
190
A
O
GLY
216
A
O
GLY
194
B
N
HIS
32
B
N
HIS
32
A
O
LEU
33
A
O
LEU
18
A
N
PHE
41
A
N
PHE
24
A
O
GLY
44
A
O
GLY
27
A
N
VAL
31
A
N
VAL
16
A
O
ASN
34
A
O
ASN
19
A
N
GLN
64
A
N
GLN
47
A
N
LEU
67
A
N
LEU
50
A
O
GLN
81
A
O
GLN
63
A
N
ILE
89
A
N
ILE
71
A
O
LEU
105
A
O
LEU
87
A
N
ILE
106
A
N
ILE
88
A
O
VAL
52
A
O
VAL
35
B
N
GLU
22
B
N
GLU
22
B
O
LYS
25
B
O
LYS
25
B
O
LYS
42
B
O
LYS
42
B
N
TYR
50
B
N
TYR
50
1
A
CB
ALA
24
A
CB
ALA
9
0
Y
1
A
CB
ASN
25
A
CB
ASN
10
0
Y
1
A
OD1
ASN
25
A
OD1
ASN
10
0
Y
1
A
ND2
ASN
25
A
ND2
ASN
10
0
Y
1
A
CZ
ARG
62
A
CZ
ARG
45
0
Y
1
A
NH1
ARG
62
A
NH1
ARG
45
0
Y
1
A
NH2
ARG
62
A
NH2
ARG
45
0
Y
1
A
CB
ARG
117
A
CB
ARG
99
0
Y
1
A
CG
ARG
117
A
CG
ARG
99
0
Y
1
A
CD
ARG
117
A
CD
ARG
99
0
Y
1
A
NE
ARG
117
A
NE
ARG
99
0
Y
1
A
CZ
ARG
117
A
CZ
ARG
99
0
Y
1
A
NH1
ARG
117
A
NH1
ARG
99
0
Y
1
A
NH2
ARG
117
A
NH2
ARG
99
0
Y
1
A
CG
ARG
125
A
CG
ARG
107
0
Y
1
A
CD
ARG
125
A
CD
ARG
107
0
Y
1
A
NE
ARG
125
A
NE
ARG
107
0
Y
1
A
CZ
ARG
125
A
CZ
ARG
107
0
Y
1
A
NH1
ARG
125
A
NH1
ARG
107
0
Y
1
A
NH2
ARG
125
A
NH2
ARG
107
0
Y
1
A
CB
SER
127
A
CB
SER
108
0
Y
1
A
OG
SER
127
A
OG
SER
108
0
Y
1
A
CD
GLU
135
A
CD
GLU
115
0
Y
1
A
OE1
GLU
135
A
OE1
GLU
115
0
Y
1
A
OE2
GLU
135
A
OE2
GLU
115
0
Y
1
A
CE
LYS
159
A
CE
LYS
139
0
Y
1
A
NZ
LYS
159
A
NZ
LYS
139
0
Y
1
A
OG
SER
170
A
OG
SER
150
0
Y
1
A
CB
ASN
202
A
CB
ASN
184
0
Y
1
A
CD2
TYR
217
A
CD2
TYR
195
0
Y
1
A
CE2
TYR
217
A
CE2
TYR
195
0
Y
1
A
CZ
TYR
217
A
CZ
TYR
195
0
Y
1
A
OH
TYR
217
A
OH
TYR
195
0
Y
1
A
CG
GLN
240
A
CG
GLN
218
0
Y
1
A
CD
GLN
240
A
CD
GLN
218
0
Y
1
A
OE1
GLN
240
A
OE1
GLN
218
0
Y
1
A
NE2
GLN
240
A
NE2
GLN
218
0
Y
1
B
N
GLY
17
B
N
GLY
17
0
Y
1
B
CA
GLY
17
B
CA
GLY
17
0
Y
1
B
O
GLY
17
B
O
GLY
17
0
Y
1
B
C
CYS
28
B
C
CYS
28
0
Y
1
B
O
CYS
28
B
O
CYS
28
0
Y
1
B
CB
CYS
28
B
CB
CYS
28
0
Y
1
B
SG
CYS
28
B
SG
CYS
28
0
Y
1
B
N
SER
29
B
N
SER
29
0
Y
1
B
O
SER
29
B
O
SER
29
0
Y
1
B
CB
SER
29
B
CB
SER
29
0
Y
1
B
OG
SER
29
B
OG
SER
29
0
Y
1
B
N
ASP
30
B
N
ASP
30
0
Y
1
B
CA
ASP
30
B
CA
ASP
30
0
Y
1
B
CB
ASP
30
B
CB
ASP
30
0
Y
1
B
CG
ASP
30
B
CG
ASP
30
0
Y
1
B
OD1
ASP
30
B
OD1
ASP
30
0
Y
1
B
OD2
ASP
30
B
OD2
ASP
30
0
Y
1
B
CD1
LEU
31
B
CD1
LEU
31
0
Y
1
B
CD2
LEU
31
B
CD2
LEU
31
0
Y
1
B
N
CYS
37
B
N
CYS
37
0
Y
1
B
O
CYS
37
B
O
CYS
37
0
Y
1
B
CB
GLU
38
B
CB
GLU
38
0
Y
1
B
CG
GLU
38
B
CG
GLU
38
0
Y
1
B
CD
GLU
38
B
CD
GLU
38
0
Y
1
B
OE1
GLU
38
B
OE1
GLU
38
0
Y
1
B
OE2
GLU
38
B
OE2
GLU
38
0
Y
1
B
O
LYS
42
B
O
LYS
42
0
Y
1
B
CG
LYS
42
B
CG
LYS
42
0
Y
1
B
CD
LYS
42
B
CD
LYS
42
0
Y
1
B
CE
LYS
42
B
CE
LYS
42
0
Y
1
B
NZ
LYS
42
B
NZ
LYS
42
0
Y
1
B
CB
LYS
43
B
CB
LYS
43
0
Y
1
B
CG
LYS
43
B
CG
LYS
43
0
Y
1
B
CD
LYS
43
B
CD
LYS
43
0
Y
1
B
CE
LYS
43
B
CE
LYS
43
0
Y
1
B
NZ
LYS
43
B
NZ
LYS
43
0
Y
1
B
C
ASP
44
B
C
ASP
44
0
Y
1
B
O
ASP
44
B
O
ASP
44
0
Y
1
B
CB
ASP
44
B
CB
ASP
44
0
Y
1
B
CG
ASP
44
B
CG
ASP
44
0
Y
1
B
OD1
ASP
44
B
OD1
ASP
44
0
Y
1
B
OD2
ASP
44
B
OD2
ASP
44
0
Y
1
B
N
GLY
47
B
N
GLY
47
0
Y
1
B
CA
GLY
47
B
CA
GLY
47
0
Y
1
B
O
GLY
47
B
O
GLY
47
0
Y
1
B
C
CYS
48
B
C
CYS
48
0
Y
1
B
O
CYS
48
B
O
CYS
48
0
Y
1
B
N
GLU
49
B
N
GLU
49
0
Y
1
B
CD1
TYR
50
B
CD1
TYR
50
0
Y
1
B
CD2
TYR
50
B
CD2
TYR
50
0
Y
1
B
CE1
TYR
50
B
CE1
TYR
50
0
Y
1
B
CE2
TYR
50
B
CE2
TYR
50
0
Y
1
B
CZ
TYR
50
B
CZ
TYR
50
0
Y
1
B
OH
TYR
50
B
OH
TYR
50
0
Y
1
B
O
ILE
53
B
O
ILE
53
0
Y
1
B
CG1
ILE
53
B
CG1
ILE
53
0
Y
1
B
CA
CYS
54
B
CA
CYS
54
0
Y
1
B
CB
CYS
54
B
CB
CYS
54
0
Y
1
B
O
ALA
55
B
O
ALA
55
0
Y
1
B
N
ASP
56
B
N
ASP
56
0
Y
1
B
CA
ASP
56
B
CA
ASP
56
0
Y
1
B
C
ASP
56
B
C
ASP
56
0
Y
1
B
O
ASP
56
B
O
ASP
56
0
Y
1
B
N
ALA
57
B
N
ALA
57
0
Y
1
B
O
ALA
57
B
O
ALA
57
0
Y
1
B
CB
ALA
57
B
CB
ALA
57
0
Y
1
B
C
PRO
58
B
C
PRO
58
0
Y
1
B
O
PRO
58
B
O
PRO
58
0
Y
1
B
PHE
1
B
PHE
1
1
Y
1
B
ASP
2
B
ASP
2
1
Y
1
B
VAL
3
B
VAL
3
1
Y
1
B
ASN
4
B
ASN
4
1
Y
1
B
SER
5
B
SER
5
1
Y
1
B
HIS
6
B
HIS
6
1
Y
1
B
THR
7
B
THR
7
1
Y
1
B
THR
8
B
THR
8
1
Y
1
B
PRO
9
B
PRO
9
1
Y
1
B
CYS
10
B
CYS
10
0
Y
1
B
GLY
11
B
GLY
11
0
Y
1
B
PRO
12
B
PRO
12
0
Y
1
B
VAL
13
B
VAL
13
0
Y
1
B
THR
14
B
THR
14
0
Y
1
B
CYS
15
B
CYS
15
0
Y
1
B
SER
16
B
SER
16
0
Y
1
B
GLN
19
B
GLN
19
0
Y
1
B
MET
20
B
MET
20
0
Y
1
B
CYS
21
B
CYS
21
0
Y
1
B
GLU
22
B
GLU
22
0
Y
1
B
VAL
23
B
VAL
23
0
Y
1
B
ASP
24
B
ASP
24
0
Y
1
B
LYS
25
B
LYS
25
0
Y
1
B
CYS
26
B
CYS
26
0
Y
1
B
VAL
27
B
VAL
27
0
Y
1
B
ASP
45
B
ASP
45
0
Y
1
B
ASN
46
B
ASN
46
0
Y
1
B
GLN
59
B
GLN
59
0
Y
1
A
ASN
25
-106.98
42.84
1
A
SER
37
-146.21
49.34
1
A
SER
49
-48.67
-13.14
1
A
HIS
71
-126.08
-61.17
1
A
SER
147
-146.48
-50.09
1
A
SER
214
-125.63
-86.52
1
B
VAL
23
68.48
-75.67
1
B
VAL
27
-89.14
-146.03
1
B
CYS
28
-151.52
-159.63
1
B
LYS
34
-91.07
45.39
1
B
ASP
45
-3.56
-54.25
1
B
PRO
58
-68.59
-173.67
ASP 115 HAS BEEN REFINED USING A NEW CREATED TOP AND PAR
0.227
0.185
0.191
0.19
2.8
8.0
697
6676
6481
10
86.6
RANDOM
1
THROUGHOUT
2.0
ENGH & HUBER
2.8
8.0
135
2140
1
0
2004
0.006
1.466
46.9
2.8
10
1C9P
0
0
0.096
1
6.1
4.4
99.7
0.28
2.8
2.9
1
4.7
99.9
data reduction
MOSFLM
data reduction
ROTAVATA
data reduction
Agrovata
phasing
AMoRE
refinement
CNS
data scaling
CCP4
(AGROVATA
data scaling
ROTAVATA
COMPLEX OF BDELLASTASIN WITH PORCINE TRYPSIN
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
ALA
55
A
ALA
38
HELX_P
A
TYR
59
A
TYR
42
5
1
5
A
SER
164
A
SER
144
HELX_P
A
TYR
172
A
TYR
152
1
2
9
A
TYR
234
A
TYR
212
HELX_P
A
ASN
245
A
ASN
223
1
3
12
disulf
2.019
A
CYS
22
A
SG
CYS
7
1_555
A
CYS
157
A
SG
CYS
137
1_555
disulf
2.039
A
CYS
42
A
SG
CYS
25
1_555
A
CYS
58
A
SG
CYS
41
1_555
disulf
2.032
A
CYS
128
A
SG
CYS
109
1_555
A
CYS
232
A
SG
CYS
210
1_555
disulf
2.028
A
CYS
136
A
SG
CYS
116
1_555
A
CYS
201
A
SG
CYS
183
1_555
disulf
2.019
A
CYS
168
A
SG
CYS
148
1_555
A
CYS
182
A
SG
CYS
162
1_555
disulf
2.041
A
CYS
191
A
SG
CYS
173
1_555
A
CYS
220
A
SG
CYS
197
1_555
disulf
2.029
B
CYS
10
B
SG
CYS
10
1_555
B
CYS
21
B
SG
CYS
21
1_555
disulf
2.030
B
CYS
15
B
SG
CYS
15
1_555
B
CYS
26
B
SG
CYS
26
1_555
disulf
2.037
B
CYS
28
B
SG
CYS
28
1_555
B
CYS
48
B
SG
CYS
48
1_555
disulf
2.027
B
CYS
33
B
SG
CYS
33
1_555
B
CYS
52
B
SG
CYS
52
1_555
disulf
2.027
B
CYS
37
B
SG
CYS
37
1_555
B
CYS
54
B
SG
CYS
54
1_555
covale
1.327
both
A
LEU
114
A
C
LEU
96
1_555
A
IAS
115
A
N
IAS
97
1_555
covale
1.330
both
A
IAS
115
A
CG
IAS
97
1_555
A
SER
116
A
N
SER
98
1_555
metalc
2.424
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
501
C
CA
CA
1_555
metalc
2.272
A
ASN
72
A
O
ASN
54
1_555
A
CA
501
C
CA
CA
1_555
metalc
2.296
A
VAL
75
A
O
VAL
57
1_555
A
CA
501
C
CA
CA
1_555
metalc
2.748
A
GLU
80
A
OE2
GLU
62
1_555
A
CA
501
C
CA
CA
1_555
metalc
3.350
A
CA
501
C
CA
CA
1_555
A
HOH
590
D
O
HOH
1_555
HYDROLASE/HYDROLASE INHIBITOR
COMPLEX (HYDROLASE-INHIBITOR), HYDROLASE, INHIBITOR, ANTISTASIN, PLASMIN, ISOASPARTATE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
TRYP_PIG
UNP
1
P00761
BDEL_HIRME
UNP
2
P82107
9
231
1C9P
16
245
P00761
A
1
1
223
1
59
1C9P
1
59
P82107
B
2
1
59
1
ASN
engineered mutation
IAS
115
1C9P
A
P00761
UNP
105
97
7
4
7
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
MET
180
A
MET
160
A
VAL
183
A
VAL
163
A
GLY
226
A
GLY
204
A
LYS
230
A
LYS
208
A
GLN
204
A
GLN
186
A
TYR
217
A
TYR
195
A
PRO
198
A
PRO
180
A
CYS
201
A
CYS
183
A
GLU
135
A
GLU
115
A
GLY
140
A
GLY
120
A
GLN
156
A
GLN
136
A
PRO
161
A
PRO
141
A
TYR
20
A
TYR
5
A
THR
21
A
THR
6
A
MET
180
A
MET
160
A
VAL
183
A
VAL
163
A
GLY
226
A
GLY
204
A
LYS
230
A
LYS
208
A
GLN
204
A
GLN
186
A
TYR
217
A
TYR
195
B
LEU
31
B
LEU
31
B
CYS
33
B
CYS
33
A
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
A
HIS
40
A
HIS
23
A
ASN
48
A
ASN
31
A
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
A
GLN
64
A
GLN
47
A
LEU
67
A
LEU
50
A
GLN
81
A
GLN
63
A
THR
90
A
THR
72
A
MET
104
A
MET
86
A
LEU
108
A
LEU
90
A
TRP
51
A
TRP
34
A
SER
54
A
SER
37
B
MET
20
B
MET
20
B
GLU
22
B
GLU
22
B
LYS
25
B
LYS
25
B
VAL
27
B
VAL
27
B
PHE
41
B
PHE
41
B
LYS
43
B
LYS
43
B
GLU
49
B
GLU
49
B
CYS
54
B
CYS
54
BINDING SITE FOR RESIDUE CA A 501
A
CA
501
Software
4
A
GLU
70
A
GLU
52
4
1_555
A
ASN
72
A
ASN
54
4
1_555
A
VAL
75
A
VAL
57
4
1_555
A
GLU
80
A
GLU
62
4
1_555
96
tetragonal
P 43 21 2