0.011297
0.000000
0.000000
0.000000
0.006047
0.000000
0.000000
0.000000
0.012001
0.00000
0.00000
0.00000
Wang, S.X.
Fletterick, R.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
88.517
165.377
83.326
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
C4 H12 N O3 1
122.143
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER
non-polymer
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
40
10038
10046
10.1021/bi010712h
11513582
Crystal structure of thrombin-ecotin reveals conformational changes and extended interactions.
2001
10.2210/pdb1id5/pdb
pdb_00001id5
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
200
1
200
1
CCD
1999-09-20
ADSC QUANTUM 4
OSCILLATION CAMERA
2000-01-10
MACSCIENCE
SINGLE WAVELENGTH
M
x-ray
1
0.98
1.0
1.10
1.0
BL9-1
SSRL
0.98
SYNCHROTRON
SSRL BEAMLINE BL9-1
5.0.2
ALS
1.10
SYNCHROTRON
ALS BEAMLINE 5.0.2
5735.240
THROMBIN
3.4.21.5
THROMBIN LIGHT CHAIN
1
nat
polymer
29515.137
THROMBIN
3.4.21.5
THROMBIN HEAVY CHAIN
1
nat
polymer
16146.505
ECOTIN
M84R
1
man
polymer
40.078
CALCIUM ION
1
syn
non-polymer
122.143
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
1
syn
non-polymer
18.015
water
114
nat
water
no
no
TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGR
TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGR
L
polypeptide(L)
no
no
IVEGQDAEVGLSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISM
LDKIYIHPRYNWKENLDRDIALLKLKRPIELSDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVL
QVVNLPLVERPVCKASTRIRITDNMFCAGYKPGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDR
IVEGQDAEVGLSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISM
LDKIYIHPRYNWKENLDRDIALLKLKRPIELSDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVL
QVVNLPLVERPVCKASTRIRITDNMFCAGYKPGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDR
H
polypeptide(L)
no
no
AESVQPLEKIAPYPQAEKGMKRQVIQLTPQEDESTLKVELLIGQTLEVDCNLHRLGGKLENKTLEGWGYDYYVFDKVSSP
VSTRMACPDGKKEKKFVTAYLGDAGMLRYNSKLPIVVYTPDNVDVKYRVWKAEEKIDNAVVR
AESVQPLEKIAPYPQAEKGMKRQVIQLTPQEDESTLKVELLIGQTLEVDCNLHRLGGKLENKTLEGWGYDYYVFDKVSSP
VSTRMACPDGKKEKKFVTAYLGDAGMLRYNSKLPIVVYTPDNVDVKYRVWKAEEKIDNAVVR
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
sample
562
Escherichia coli
562
Escherichia coli
cattle
Bos
sample
9913
Bos taurus
cattle
Bos
sample
9913
Bos taurus
2
2.97
58.52
VAPOR DIFFUSION, HANGING DROP
5.0
PEG6K, Citric Acid, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
software
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Structure summary
Derived calculations
Refinement description
Database references
Derived calculations
1
0
2001-09-05
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-02-08
1
4
2017-02-15
1
5
2017-10-04
1
6
2021-10-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_PDB_ins_code
_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_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_PDB_ins_code
_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_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_ptnr1_PDB_ins_code
_struct_conn.pdbx_ptnr2_PDB_ins_code
_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
1EZS IS ecotin bound to rat trypsin
1AZZ IS ecotin bound with crab collagenase
RCSB
Y
RCSB
2001-04-03
REL
REL
CA
CALCIUM ION
TRS
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
HOH
water
CA
600
4
CA
CA
600
H
TRS
800
5
TRS
TRS
800
H
HOH
18
6
HOH
HOH
18
L
HOH
19
6
HOH
HOH
19
L
HOH
43
6
HOH
HOH
43
L
HOH
93
6
HOH
HOH
93
L
HOH
1
6
HOH
HOH
801
H
HOH
2
6
HOH
HOH
802
H
HOH
4
6
HOH
HOH
803
H
HOH
6
6
HOH
HOH
804
H
HOH
7
6
HOH
HOH
805
H
HOH
9
6
HOH
HOH
806
H
HOH
10
6
HOH
HOH
807
H
HOH
11
6
HOH
HOH
808
H
HOH
12
6
HOH
HOH
809
H
HOH
13
6
HOH
HOH
810
H
HOH
15
6
HOH
HOH
811
H
HOH
16
6
HOH
HOH
812
H
HOH
20
6
HOH
HOH
813
H
HOH
21
6
HOH
HOH
814
H
HOH
22
6
HOH
HOH
815
H
HOH
23
6
HOH
HOH
816
H
HOH
24
6
HOH
HOH
817
H
HOH
25
6
HOH
HOH
818
H
HOH
26
6
HOH
HOH
819
H
HOH
27
6
HOH
HOH
820
H
HOH
28
6
HOH
HOH
821
H
HOH
31
6
HOH
HOH
822
H
HOH
32
6
HOH
HOH
823
H
HOH
33
6
HOH
HOH
824
H
HOH
37
6
HOH
HOH
825
H
HOH
38
6
HOH
HOH
826
H
HOH
40
6
HOH
HOH
827
H
HOH
41
6
HOH
HOH
828
H
HOH
42
6
HOH
HOH
829
H
HOH
44
6
HOH
HOH
830
H
HOH
45
6
HOH
HOH
831
H
HOH
47
6
HOH
HOH
832
H
HOH
48
6
HOH
HOH
833
H
HOH
49
6
HOH
HOH
834
H
HOH
50
6
HOH
HOH
835
H
HOH
51
6
HOH
HOH
836
H
HOH
52
6
HOH
HOH
837
H
HOH
53
6
HOH
HOH
838
H
HOH
54
6
HOH
HOH
839
H
HOH
55
6
HOH
HOH
840
H
HOH
56
6
HOH
HOH
841
H
HOH
57
6
HOH
HOH
842
H
HOH
61
6
HOH
HOH
843
H
HOH
62
6
HOH
HOH
844
H
HOH
63
6
HOH
HOH
845
H
HOH
64
6
HOH
HOH
846
H
HOH
66
6
HOH
HOH
847
H
HOH
67
6
HOH
HOH
848
H
HOH
68
6
HOH
HOH
849
H
HOH
72
6
HOH
HOH
850
H
HOH
73
6
HOH
HOH
851
H
HOH
74
6
HOH
HOH
852
H
HOH
75
6
HOH
HOH
853
H
HOH
76
6
HOH
HOH
854
H
HOH
77
6
HOH
HOH
855
H
HOH
78
6
HOH
HOH
856
H
HOH
79
6
HOH
HOH
857
H
HOH
80
6
HOH
HOH
858
H
HOH
81
6
HOH
HOH
859
H
HOH
82
6
HOH
HOH
860
H
HOH
83
6
HOH
HOH
861
H
HOH
84
6
HOH
HOH
862
H
HOH
89
6
HOH
HOH
863
H
HOH
90
6
HOH
HOH
864
H
HOH
92
6
HOH
HOH
865
H
HOH
94
6
HOH
HOH
866
H
HOH
97
6
HOH
HOH
867
H
HOH
99
6
HOH
HOH
868
H
HOH
100
6
HOH
HOH
869
H
HOH
101
6
HOH
HOH
870
H
HOH
102
6
HOH
HOH
871
H
HOH
105
6
HOH
HOH
872
H
HOH
106
6
HOH
HOH
873
H
HOH
107
6
HOH
HOH
874
H
HOH
108
6
HOH
HOH
875
H
HOH
109
6
HOH
HOH
876
H
HOH
110
6
HOH
HOH
877
H
HOH
112
6
HOH
HOH
878
H
HOH
113
6
HOH
HOH
879
H
HOH
3
6
HOH
HOH
143
I
HOH
5
6
HOH
HOH
144
I
HOH
8
6
HOH
HOH
145
I
HOH
14
6
HOH
HOH
146
I
HOH
17
6
HOH
HOH
147
I
HOH
29
6
HOH
HOH
148
I
HOH
30
6
HOH
HOH
149
I
HOH
34
6
HOH
HOH
150
I
HOH
35
6
HOH
HOH
151
I
HOH
36
6
HOH
HOH
152
I
HOH
39
6
HOH
HOH
153
I
HOH
46
6
HOH
HOH
154
I
HOH
58
6
HOH
HOH
155
I
HOH
59
6
HOH
HOH
156
I
HOH
60
6
HOH
HOH
157
I
HOH
65
6
HOH
HOH
158
I
HOH
69
6
HOH
HOH
159
I
HOH
70
6
HOH
HOH
160
I
HOH
71
6
HOH
HOH
161
I
HOH
85
6
HOH
HOH
162
I
HOH
86
6
HOH
HOH
163
I
HOH
87
6
HOH
HOH
164
I
HOH
88
6
HOH
HOH
165
I
HOH
91
6
HOH
HOH
166
I
HOH
95
6
HOH
HOH
167
I
HOH
96
6
HOH
HOH
168
I
HOH
98
6
HOH
HOH
169
I
HOH
103
6
HOH
HOH
170
I
HOH
104
6
HOH
HOH
171
I
HOH
111
6
HOH
HOH
172
I
HOH
114
6
HOH
HOH
173
I
n
1
U
1
L
n
2
T
1
L
n
3
S
1
L
n
4
R
1
L
n
5
Q
1
L
n
6
P
1
L
n
7
O
1
L
n
8
N
1
L
n
9
M
1
L
n
10
L
1
L
n
11
K
1
L
n
12
J
1
L
n
13
I
1
L
n
14
H
1
L
n
15
G
1
L
n
16
F
1
L
n
17
E
1
L
GLY
1
n
18
D
GLY
1
L
GLU
1
n
19
C
GLU
1
L
ALA
1
n
20
B
ALA
1
L
ASP
1
n
21
A
ASP
1
L
CYS
1
n
22
CYS
1
L
GLY
2
n
23
GLY
2
L
LEU
3
n
24
LEU
3
L
ARG
4
n
25
ARG
4
L
PRO
5
n
26
PRO
5
L
LEU
6
n
27
LEU
6
L
PHE
7
n
28
PHE
7
L
GLU
8
n
29
GLU
8
L
LYS
9
n
30
LYS
9
L
LYS
10
n
31
LYS
10
L
GLN
11
n
32
GLN
11
L
VAL
12
n
33
VAL
12
L
GLN
13
n
34
GLN
13
L
ASP
14
n
35
ASP
14
L
GLN
14
n
36
A
GLN
14
L
THR
14
n
37
B
THR
14
L
GLU
14
n
38
C
GLU
14
L
LYS
14
n
39
D
LYS
14
L
GLU
14
n
40
E
GLU
14
L
LEU
14
n
41
F
LEU
14
L
PHE
14
n
42
G
PHE
14
L
GLU
14
n
43
H
GLU
14
L
SER
14
n
44
I
SER
14
L
TYR
14
n
45
J
TYR
14
L
ILE
14
n
46
K
ILE
14
L
GLU
14
n
47
L
GLU
14
L
n
48
M
14
L
n
49
N
14
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
GLN
20
n
5
GLN
20
H
ASP
21
n
6
ASP
21
H
ALA
22
n
7
ALA
22
H
GLU
23
n
8
GLU
23
H
VAL
24
n
9
VAL
24
H
GLY
25
n
10
GLY
25
H
LEU
26
n
11
LEU
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
37
n
22
SER
37
H
PRO
37
n
23
A
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
VAL
61
n
56
VAL
61
H
ASP
62
n
57
ASP
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
LYS
78
n
74
LYS
78
H
VAL
79
n
75
VAL
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
ASP
86
n
82
ASP
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
LYS
97
n
93
LYS
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
LEU
106
n
103
LEU
106
H
LYS
107
n
104
LYS
107
H
LEU
108
n
105
LEU
108
H
LYS
109
n
106
LYS
109
H
ARG
110
n
107
ARG
110
H
PRO
111
n
108
PRO
111
H
ILE
112
n
109
ILE
112
H
GLU
113
n
110
GLU
113
H
LEU
114
n
111
LEU
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
LYS
126
n
123
LYS
126
H
GLN
127
n
124
GLN
127
H
THR
128
n
125
THR
128
H
ALA
129
n
126
ALA
129
H
ALA
129
n
127
A
ALA
129
H
LYS
129
n
128
B
LYS
129
H
LEU
129
n
129
C
LEU
129
H
LEU
130
n
130
LEU
130
H
HIS
131
n
131
HIS
131
H
ALA
132
n
132
ALA
132
H
GLY
133
n
133
GLY
133
H
PHE
134
n
134
PHE
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
ARG
144
n
144
ARG
144
H
ARG
145
n
145
ARG
145
H
GLU
146
n
146
GLU
146
H
THR
147
n
147
THR
147
H
TRP
147
n
148
A
TRP
147
H
THR
147
n
149
B
THR
147
H
THR
147
n
150
C
THR
147
H
SER
147
n
151
D
SER
147
H
VAL
147
n
152
E
VAL
147
H
ALA
148
n
153
ALA
148
H
GLU
149
n
154
GLU
149
H
VAL
150
n
155
VAL
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
LEU
162
n
167
LEU
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
ALA
170
n
175
ALA
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
183
n
189
A
GLY
183
H
TYR
184
n
190
TYR
184
H
LYS
185
n
191
LYS
185
H
PRO
186
n
192
PRO
186
H
GLY
186
n
193
A
GLY
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
TYR
204
n
215
A
TYR
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
ARG
244
n
256
ARG
244
H
n
1
1
I
n
2
2
I
n
3
3
I
n
4
4
I
GLN
5
n
5
GLN
5
I
PRO
6
n
6
PRO
6
I
LEU
7
n
7
LEU
7
I
GLU
8
n
8
GLU
8
I
LYS
9
n
9
LYS
9
I
ILE
10
n
10
ILE
10
I
ALA
11
n
11
ALA
11
I
PRO
12
n
12
PRO
12
I
TYR
13
n
13
TYR
13
I
PRO
14
n
14
PRO
14
I
GLN
15
n
15
GLN
15
I
ALA
16
n
16
ALA
16
I
GLU
17
n
17
GLU
17
I
LYS
18
n
18
LYS
18
I
GLY
19
n
19
GLY
19
I
MET
20
n
20
MET
20
I
LYS
21
n
21
LYS
21
I
ARG
22
n
22
ARG
22
I
GLN
23
n
23
GLN
23
I
VAL
24
n
24
VAL
24
I
ILE
25
n
25
ILE
25
I
GLN
26
n
26
GLN
26
I
LEU
27
n
27
LEU
27
I
THR
28
n
28
THR
28
I
PRO
29
n
29
PRO
29
I
GLN
30
n
30
GLN
30
I
GLU
31
n
31
GLU
31
I
ASP
32
n
32
ASP
32
I
GLU
33
n
33
GLU
33
I
SER
34
n
34
SER
34
I
THR
35
n
35
THR
35
I
LEU
36
n
36
LEU
36
I
LYS
37
n
37
LYS
37
I
VAL
38
n
38
VAL
38
I
GLU
39
n
39
GLU
39
I
LEU
40
n
40
LEU
40
I
LEU
41
n
41
LEU
41
I
ILE
42
n
42
ILE
42
I
GLY
43
n
43
GLY
43
I
GLN
44
n
44
GLN
44
I
THR
45
n
45
THR
45
I
LEU
46
n
46
LEU
46
I
GLU
47
n
47
GLU
47
I
VAL
48
n
48
VAL
48
I
ASP
49
n
49
ASP
49
I
CYS
50
n
50
CYS
50
I
ASN
51
n
51
ASN
51
I
LEU
52
n
52
LEU
52
I
HIS
53
n
53
HIS
53
I
ARG
54
n
54
ARG
54
I
LEU
55
n
55
LEU
55
I
GLY
56
n
56
GLY
56
I
GLY
57
n
57
GLY
57
I
LYS
58
n
58
LYS
58
I
LEU
59
n
59
LEU
59
I
GLU
60
n
60
GLU
60
I
ASN
61
n
61
ASN
61
I
LYS
62
n
62
LYS
62
I
THR
63
n
63
THR
63
I
LEU
64
n
64
LEU
64
I
GLU
65
n
65
GLU
65
I
GLY
66
n
66
GLY
66
I
TRP
67
n
67
TRP
67
I
GLY
68
n
68
GLY
68
I
TYR
69
n
69
TYR
69
I
ASP
70
n
70
ASP
70
I
TYR
71
n
71
TYR
71
I
TYR
72
n
72
TYR
72
I
VAL
73
n
73
VAL
73
I
PHE
74
n
74
PHE
74
I
ASP
75
n
75
ASP
75
I
LYS
76
n
76
LYS
76
I
VAL
77
n
77
VAL
77
I
SER
78
n
78
SER
78
I
SER
79
n
79
SER
79
I
PRO
80
n
80
PRO
80
I
VAL
81
n
81
VAL
81
I
SER
82
n
82
SER
82
I
THR
83
n
83
THR
83
I
ARG
84
n
84
ARG
84
I
MET
85
n
85
MET
85
I
ALA
86
n
86
ALA
86
I
CYS
87
n
87
CYS
87
I
PRO
88
n
88
PRO
88
I
ASP
89
n
89
ASP
89
I
GLY
90
n
90
GLY
90
I
LYS
91
n
91
LYS
91
I
LYS
92
n
92
LYS
92
I
GLU
93
n
93
GLU
93
I
LYS
94
n
94
LYS
94
I
LYS
95
n
95
LYS
95
I
PHE
96
n
96
PHE
96
I
VAL
97
n
97
VAL
97
I
THR
98
n
98
THR
98
I
ALA
99
n
99
ALA
99
I
TYR
100
n
100
TYR
100
I
LEU
101
n
101
LEU
101
I
GLY
102
n
102
GLY
102
I
ASP
103
n
103
ASP
103
I
ALA
104
n
104
ALA
104
I
GLY
105
n
105
GLY
105
I
MET
106
n
106
MET
106
I
LEU
107
n
107
LEU
107
I
ARG
108
n
108
ARG
108
I
TYR
109
n
109
TYR
109
I
ASN
110
n
110
ASN
110
I
SER
111
n
111
SER
111
I
LYS
112
n
112
LYS
112
I
LEU
113
n
113
LEU
113
I
PRO
114
n
114
PRO
114
I
ILE
115
n
115
ILE
115
I
VAL
116
n
116
VAL
116
I
VAL
117
n
117
VAL
117
I
TYR
118
n
118
TYR
118
I
THR
119
n
119
THR
119
I
PRO
120
n
120
PRO
120
I
ASP
121
n
121
ASP
121
I
ASN
122
n
122
ASN
122
I
VAL
123
n
123
VAL
123
I
ASP
124
n
124
ASP
124
I
VAL
125
n
125
VAL
125
I
LYS
126
n
126
LYS
126
I
TYR
127
n
127
TYR
127
I
ARG
128
n
128
ARG
128
I
VAL
129
n
129
VAL
129
I
TRP
130
n
130
TRP
130
I
LYS
131
n
131
LYS
131
I
ALA
132
n
132
ALA
132
I
GLU
133
n
133
GLU
133
I
GLU
134
n
134
GLU
134
I
LYS
135
n
135
LYS
135
I
ILE
136
n
136
ILE
136
I
ASP
137
n
137
ASP
137
I
ASN
138
n
138
ASN
138
I
ALA
139
n
139
ALA
139
I
VAL
140
n
140
VAL
140
I
VAL
141
n
141
VAL
141
I
ARG
142
n
142
ARG
142
I
author_and_software_defined_assembly
PISA
6
hexameric
15580
-65
35280
A
H
ARG
221
B
O
ARG
233
1_555
H
CA
600
D
CA
CA
1_555
H
LYS
224
B
O
LYS
236
1_555
97.0
A
H
ARG
221
B
O
ARG
233
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
840
G
O
HOH
1_555
160.1
H
LYS
224
B
O
LYS
236
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
840
G
O
HOH
1_555
68.5
A
H
ARG
221
B
O
ARG
233
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
841
G
O
HOH
1_555
105.0
H
LYS
224
B
O
LYS
236
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
841
G
O
HOH
1_555
157.5
H
HOH
840
G
O
HOH
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
841
G
O
HOH
1_555
89.1
A
H
ARG
221
B
O
ARG
233
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
847
G
O
HOH
1_555
78.5
H
LYS
224
B
O
LYS
236
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
847
G
O
HOH
1_555
95.5
H
HOH
840
G
O
HOH
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
847
G
O
HOH
1_555
89.2
H
HOH
841
G
O
HOH
1_555
H
CA
600
D
CA
CA
1_555
H
HOH
847
G
O
HOH
1_555
84.2
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
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_556
x,-y,-z+1
crystal symmetry operation
0.0000000000
0.0000000000
83.3260000000
H
N
GLN
20
B
N
GLN
5
H
O
VAL
157
B
O
VAL
162
H
O
LEU
160
B
O
LEU
165
H
N
GLY
136
B
N
GLY
136
H
N
ARG
137
B
N
ARG
137
H
O
VAL
200
B
O
VAL
210
H
N
MET
201
B
N
MET
211
H
O
TYR
208
B
O
TYR
220
H
N
GLY
216
B
N
GLY
228
I
O
SER
82
C
O
SER
82
I
N
TYR
72
C
N
TYR
72
I
O
TYR
118
C
O
TYR
118
I
O
THR
119
C
O
THR
119
I
N
LYS
21
C
N
LYS
21
H
N
PHE
181
B
N
PHE
186
H
O
TYR
228
B
O
TYR
240
H
O
THR
229
B
O
THR
241
H
N
ILE
212
B
N
ILE
224
H
N
GLY
216
B
N
GLY
228
I
O
SER
82
C
O
SER
82
I
O
VAL
81
C
O
VAL
81
I
N
ARG
54
C
N
ARG
54
H
N
LEU
33
B
N
LEU
18
H
O
CYS
42
B
O
CYS
28
H
N
SER
45
B
N
SER
31
H
O
LEU
53
B
O
LEU
39
H
N
VAL
52
B
N
VAL
38
H
O
LEU
106
B
O
LEU
103
H
O
LYS
107
B
O
LYS
104
H
N
ASP
86
B
N
ASP
82
H
O
SER
83
B
O
SER
79
H
N
VAL
66
B
N
VAL
61
H
O
LEU
65
B
O
LEU
60
H
N
PHE
34
B
N
PHE
19
I
O
VAL
97
C
O
VAL
97
I
N
GLN
44
C
N
GLN
44
I
N
VAL
38
C
N
VAL
38
I
O
LEU
107
C
O
LEU
107
I
O
VAL
97
C
O
VAL
97
I
N
GLN
44
C
N
GLN
44
I
N
GLU
39
C
N
GLU
39
I
O
ARG
128
C
O
ARG
128
1
I
HOH
156
H
HOH
C
1
L
CG
GLU
1
A
CG
GLU
19
1
Y
C
1
L
CD
GLU
1
A
CD
GLU
19
1
Y
C
1
L
OE1
GLU
1
A
OE1
GLU
19
1
Y
C
1
L
OE2
GLU
1
A
OE2
GLU
19
1
Y
L
1
L
CG
GLU
14
A
CG
GLU
47
1
Y
L
1
L
CD
GLU
14
A
CD
GLU
47
1
Y
L
1
L
OE1
GLU
14
A
OE1
GLU
47
1
Y
L
1
L
OE2
GLU
14
A
OE2
GLU
47
1
Y
1
H
OG
SER
37
B
OG
SER
22
1
Y
1
H
CG
GLN
38
B
CG
GLN
24
1
Y
1
H
CD
GLN
38
B
CD
GLN
24
1
Y
1
H
OE1
GLN
38
B
OE1
GLN
24
1
Y
1
H
NE2
GLN
38
B
NE2
GLN
24
1
Y
1
H
CG1
VAL
61
B
CG1
VAL
56
1
Y
1
H
CG2
VAL
61
B
CG2
VAL
56
1
Y
1
H
OG1
THR
74
B
OG1
THR
69
1
Y
1
H
CG2
THR
74
B
CG2
THR
69
1
Y
A
1
H
CG
ARG
77
B
CG
ARG
73
1
Y
A
1
H
CD
ARG
77
B
CD
ARG
73
1
Y
A
1
H
NE
ARG
77
B
NE
ARG
73
1
Y
A
1
H
CZ
ARG
77
B
CZ
ARG
73
1
Y
A
1
H
NH1
ARG
77
B
NH1
ARG
73
1
Y
A
1
H
NH2
ARG
77
B
NH2
ARG
73
1
Y
1
H
CG
LYS
78
B
CG
LYS
74
1
Y
1
H
CD
LYS
78
B
CD
LYS
74
1
Y
1
H
CE
LYS
78
B
CE
LYS
74
1
Y
1
H
NZ
LYS
78
B
NZ
LYS
74
1
Y
C
1
H
OG1
THR
147
B
OG1
THR
150
1
Y
C
1
H
CG2
THR
147
B
CG2
THR
150
1
Y
1
H
CG
GLU
149
B
CG
GLU
154
1
Y
1
H
CD
GLU
149
B
CD
GLU
154
1
Y
1
H
OE1
GLU
149
B
OE1
GLU
154
1
Y
1
H
OE2
GLU
149
B
OE2
GLU
154
1
Y
1
H
CG
ARG
244
B
CG
ARG
256
1
Y
1
H
CD
ARG
244
B
CD
ARG
256
1
Y
1
H
NE
ARG
244
B
NE
ARG
256
1
Y
1
H
CZ
ARG
244
B
CZ
ARG
256
1
Y
1
H
NH1
ARG
244
B
NH1
ARG
256
1
Y
1
H
NH2
ARG
244
B
NH2
ARG
256
1
Y
1
I
CG
LYS
18
C
CG
LYS
18
1
Y
1
I
CD
LYS
18
C
CD
LYS
18
1
Y
1
I
CE
LYS
18
C
CE
LYS
18
1
Y
1
I
NZ
LYS
18
C
NZ
LYS
18
1
Y
1
I
CG
GLU
31
C
CG
GLU
31
1
Y
1
I
CD
GLU
31
C
CD
GLU
31
1
Y
1
I
OE1
GLU
31
C
OE1
GLU
31
1
Y
1
I
OE2
GLU
31
C
OE2
GLU
31
1
Y
1
I
CG
GLU
47
C
CG
GLU
47
1
Y
1
I
CD
GLU
47
C
CD
GLU
47
1
Y
1
I
OE1
GLU
47
C
OE1
GLU
47
1
Y
1
I
OE2
GLU
47
C
OE2
GLU
47
1
Y
1
I
CG
ASP
89
C
CG
ASP
89
1
Y
1
I
OD1
ASP
89
C
OD1
ASP
89
1
Y
1
I
OD2
ASP
89
C
OD2
ASP
89
1
Y
1
I
CG
LYS
92
C
CG
LYS
92
1
Y
1
I
CD
LYS
92
C
CD
LYS
92
1
Y
1
I
CE
LYS
92
C
CE
LYS
92
1
Y
1
I
NZ
LYS
92
C
NZ
LYS
92
1
Y
1
I
CG
GLU
93
C
CG
GLU
93
1
Y
1
I
CD
GLU
93
C
CD
GLU
93
1
Y
1
I
OE1
GLU
93
C
OE1
GLU
93
1
Y
1
I
OE2
GLU
93
C
OE2
GLU
93
1
Y
1
I
CG
GLU
134
C
CG
GLU
134
1
Y
1
I
CD
GLU
134
C
CD
GLU
134
1
Y
1
I
OE1
GLU
134
C
OE1
GLU
134
1
Y
1
I
OE2
GLU
134
C
OE2
GLU
134
1
Y
U
1
L
THR
1
A
THR
1
1
Y
T
1
L
SER
1
A
SER
2
1
Y
S
1
L
GLU
1
A
GLU
3
1
Y
R
1
L
ASP
1
A
ASP
4
1
Y
Q
1
L
HIS
1
A
HIS
5
1
Y
P
1
L
PHE
1
A
PHE
6
1
Y
O
1
L
GLN
1
A
GLN
7
1
Y
N
1
L
PRO
1
A
PRO
8
1
Y
M
1
L
PHE
1
A
PHE
9
1
Y
L
1
L
PHE
1
A
PHE
10
1
Y
K
1
L
ASN
1
A
ASN
11
1
Y
J
1
L
GLU
1
A
GLU
12
1
Y
I
1
L
LYS
1
A
LYS
13
1
Y
H
1
L
THR
1
A
THR
14
1
Y
G
1
L
PHE
1
A
PHE
15
1
Y
F
1
L
GLY
1
A
GLY
16
1
Y
E
1
L
ALA
1
A
ALA
17
1
Y
M
1
L
GLY
14
A
GLY
48
1
Y
N
1
L
ARG
14
A
ARG
49
1
Y
1
I
ALA
1
C
ALA
1
1
Y
1
I
GLU
2
C
GLU
2
1
Y
1
I
SER
3
C
SER
3
1
Y
1
I
VAL
4
C
VAL
4
1
Y
1
H
LYS
126
10.04
1
H
PHE
199
26.31
1
I
ARG
128
0.111
SIDE CHAIN
1
17.89
0.90
118.30
136.19
L
L
L
CB
CG
OD1
ASP
ASP
ASP
14
14
14
N
1
-18.07
0.90
118.30
100.23
L
L
L
CB
CG
OD2
ASP
ASP
ASP
14
14
14
N
B
B
C
1
-9.74
1.60
122.70
112.96
L
L
L
O
C
N
THR
THR
GLU
14
14
14
Y
1
-17.85
2.30
111.70
93.85
H
H
H
CD
CE
NZ
LYS
LYS
LYS
87
87
87
N
B
B
B
1
15.14
2.20
113.40
128.54
H
H
H
CA
CB
CG
GLU
GLU
GLU
186
186
186
N
B
B
B
1
12.92
2.00
118.30
131.22
H
H
H
CG
CD
OE1
GLU
GLU
GLU
186
186
186
N
B
B
B
1
-14.60
2.00
118.30
103.70
H
H
H
CG
CD
OE2
GLU
GLU
GLU
186
186
186
N
1
-12.71
1.60
122.70
109.99
H
H
H
O
C
N
PHE
PHE
VAL
199
199
200
Y
1
-11.21
1.60
122.70
111.49
I
I
I
O
C
N
VAL
VAL
SER
81
81
82
Y
C
1
L
GLU
1
59.42
-66.52
1
L
PHE
7
-143.35
-79.12
1
L
ASP
14
-68.66
-167.64
A
1
H
PRO
37
-59.23
172.41
1
H
LEU
41
-130.64
-32.17
A
1
H
TYR
60
170.17
133.65
E
1
H
ASP
60
176.99
-19.80
F
1
H
LYS
60
-105.87
51.84
G
1
H
ASN
60
-91.07
41.49
1
H
VAL
61
-39.21
-29.46
1
H
HIS
71
-139.44
-46.40
1
H
ARG
75
173.52
110.22
1
H
VAL
79
-142.25
-54.86
1
H
ASN
95
-165.24
104.98
1
H
SER
115
-170.35
-162.37
C
1
H
THR
147
37.65
55.71
D
1
H
SER
147
-174.21
-141.77
E
1
H
VAL
147
-173.72
-32.48
1
H
ASP
189
170.81
157.66
B
1
H
ASN
204
-157.49
11.00
1
H
ASN
205
58.74
10.86
1
H
SER
214
-113.11
-72.40
1
I
PRO
12
-71.26
43.17
1
I
PRO
14
-53.54
173.54
1
I
GLU
17
-72.77
-168.43
1
I
ASP
49
-76.68
-150.45
1
I
PRO
88
-57.71
-88.80
1
I
ASP
89
-71.19
-147.71
1
I
LYS
91
8.10
-114.32
1
I
LYS
92
77.55
-128.41
1
I
GLU
93
-5.55
122.93
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER_REP.TOP
ION.PARAM
ION.TOP
TRS_XPLOR.PARAM
TRS_XPLOR.TOP
46.9
-2.64
0.00
0.00
-10.72
0.00
13.36
0.264
0.006
0.203
0.203
2.50
6.00
1887
19908
19342
9.8
97.1
RANDOM
163822.10
0.00
1
RESTRAINED
THROUGHOUT
2.0
2.0
MOLECULAR REPLACEMENT
pdb entry 1uvt replaces the trypsin domain from
the pdb entry 1ezs
FLAT MODEL
72.61
0.537
0.39
0.30
5.00
0.53
0.42
2.50
6.00
114
3486
9
0
3363
0.006
1.3
24.6
0.79
4.98
1.50
8.02
2.00
5.77
2.00
8.42
2.50
0.38
0.022
0.318
2.64
289
2617
6
9.9
88.6
29.8
2.5
6.0
1ID5
19908
18555
2.0
2.0
0.108
1
13.3
93.2
0.298
2.5
2.59
4.6
1
88.7
data collection
MAR345
data scaling
SCALEPACK
model building
X-PLOR
refinement
CNS
1.0
phasing
X-PLOR
CRYSTAL STRUCTURE OF BOVINE THROMBIN COMPLEX WITH PROTEASE INHIBITOR ECOTIN
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
6
N
N
6
N
N
The second part of the biological assembly is generated by the two fold axis
L
PHE
7
A
PHE
28
HELX_P
L
GLN
11
A
GLN
32
5
1
5
L
THR
14
A
THR
37
HELX_P
L
ILE
14
A
ILE
46
1
2
10
B
K
H
ALA
55
B
ALA
41
HELX_P
H
LEU
59
B
LEU
45
5
3
5
H
ASP
125
B
ASP
122
HELX_P
H
LEU
130
B
LEU
130
1
4
9
H
GLU
164
B
GLU
169
HELX_P
H
THR
172
B
THR
177
1
5
9
H
LEU
234
B
LEU
246
HELX_P
H
ASP
243
B
ASP
255
1
6
10
I
PRO
6
C
PRO
6
HELX_P
I
ILE
10
C
ILE
10
5
7
5
I
ASP
32
C
ASP
32
HELX_P
I
SER
34
C
SER
34
5
8
3
I
LEU
101
C
LEU
101
HELX_P
I
ALA
104
C
ALA
104
5
9
4
disulf
2.022
L
CYS
1
A
SG
CYS
22
1_555
H
CYS
122
B
SG
CYS
119
1_555
disulf
2.020
H
CYS
42
B
SG
CYS
28
1_555
H
CYS
58
B
SG
CYS
44
1_555
disulf
2.023
H
CYS
168
B
SG
CYS
173
1_555
H
CYS
182
B
SG
CYS
187
1_555
disulf
2.020
H
CYS
191
B
SG
CYS
201
1_555
H
CYS
220
B
SG
CYS
231
1_555
disulf
2.027
I
CYS
50
C
SG
CYS
50
1_555
I
CYS
87
C
SG
CYS
87
1_555
metalc
2.306
A
H
ARG
221
B
O
ARG
233
1_555
H
CA
600
D
CA
CA
1_555
metalc
2.374
H
LYS
224
B
O
LYS
236
1_555
H
CA
600
D
CA
CA
1_555
metalc
2.845
H
CA
600
D
CA
CA
1_555
H
HOH
840
G
O
HOH
1_555
metalc
2.786
H
CA
600
D
CA
CA
1_555
H
HOH
841
G
O
HOH
1_555
metalc
3.133
H
CA
600
D
CA
CA
1_555
H
HOH
847
G
O
HOH
1_555
HYDROLASE
thrombin, ecotin M84R, conformational changes, hydrolase
H
SER
37
B
SER
22
A
1
H
PRO
37
B
PRO
23
-0.20
H
TYR
60
B
TYR
47
A
B
1
H
PRO
60
B
PRO
48
0.06
THRB_BOVIN
UNP
1
318
P00735
TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGR
THRB_BOVIN
UNP
2
367
P00735
IVEGQDAEVGLSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISM
LDKIYIHPRYNWKENLDRDIALLKLKRPIELSDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVL
QVVNLPLVERPVCKASTRIRITDNMFCAGYKPGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDR
ECOT_ECOLI
UNP
3
21
P23827
AESVQPLEKIAPYPQAEKGMKRQVIQLTPQEDESTLKVELLIGQTLEVDCNLHRLGGKLENKTLEGWGYDYYVFDKVSSP
VSTMMACPDGKKEKKFVTAYLGDAGMLRYNSKLPIVVYTPDNVDVKYRVWKAEEKIDNAVVR
318
366
1ID5
1
14
P00735
U
N
L
1
1
49
367
622
1ID5
16
244
P00735
H
2
1
256
21
162
1ID5
1
142
P23827
I
3
1
142
3
MET
engineered mutation
ARG
84
1ID5
I
P23827
UNP
104
84
8
5
7
3
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
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
H
GLN
20
B
GLN
5
H
ASP
21
B
ASP
6
H
GLN
156
B
GLN
161
H
PRO
161
B
PRO
166
H
LYS
135
B
LYS
135
H
GLY
140
B
GLY
140
H
PRO
198
B
PRO
208
H
LYS
202
B
LYS
212
H
TRP
207
B
TRP
219
H
GLY
216
B
GLY
228
I
ASP
70
C
ASP
70
I
THR
83
C
THR
83
I
ILE
115
C
ILE
115
I
PRO
120
C
PRO
120
I
MET
20
C
MET
20
I
ILE
25
C
ILE
25
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
GLY
216
B
GLY
228
I
ASP
70
C
ASP
70
I
THR
83
C
THR
83
I
HIS
53
C
HIS
53
I
THR
63
C
THR
63
H
GLN
30
B
GLN
15
H
ARG
35
B
ARG
20
H
GLU
39
B
GLU
25
H
LEU
46
B
LEU
32
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
LYS
81
B
LYS
77
H
ILE
90
B
ILE
86
H
LEU
64
B
LEU
59
H
ILE
68
B
ILE
63
H
GLN
30
B
GLN
15
H
ARG
35
B
ARG
20
I
LYS
94
C
LYS
94
I
THR
98
C
THR
98
I
LEU
36
C
LEU
36
I
GLU
47
C
GLU
47
I
MET
106
C
MET
106
I
ARG
108
C
ARG
108
I
LYS
94
C
LYS
94
I
THR
98
C
THR
98
I
LEU
36
C
LEU
36
I
GLU
47
C
GLU
47
I
ASP
124
C
ASP
124
I
LYS
131
C
LYS
131
BINDING SITE FOR RESIDUE CA H 600
H
CA
600
Software
4
BINDING SITE FOR RESIDUE TRS H 800
H
TRS
800
Software
5
H
ARG
221
B
ARG
233
A
4
1_555
H
LYS
224
B
LYS
236
4
1_555
H
HOH
840
G
HOH
4
1_555
H
HOH
841
G
HOH
4
1_555
H
VAL
163
B
VAL
168
5
1_555
H
ARG
165
B
ARG
170
5
1_555
H
HIS
230
B
HIS
242
5
1_555
H
ARG
233
B
ARG
245
5
1_555
H
HOH
812
G
HOH
5
1_555
20
C 2 2 21