0.028507
0.000000
0.004362
0.000000
0.018605
0.000000
0.000000
0.000000
0.014898
0.00000
0.00000
0.00000
Zhu, Z.
Liu, S.
Mo, X.
Yu, X.
Liang, Z.
Zang, J.
Zhao, W.
Teng, M.
Niu, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
98.70
90.00
35.079
53.749
67.906
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
To be Published
0353
Characterizations and Crystal structures of two snake venom proteins with the activity of binding coagulation factor X from Agkistrodon acutus
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298.0
1
IMAGE PLATE
MARRESEARCH
GRAPHITE
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
SEALED TUBE
RIGAKU
14712.295
agkisacutacin A chain
c-type lectin CRD domain
1
nat
polymer
14580.163
anticoagulant protein-B
c-type lectin CRD domain
1
nat
polymer
40.078
CALCIUM ION
2
syn
non-polymer
18.015
water
116
nat
water
Aa-X-bp-I, chain A
Aa-X-bp-I, chain B
no
no
DCSSGWSSYEGHCYKVFKQSKTWTDAESFCTKQVNGGHLVSIESSGEADFVGQLIAQKIKSAKIHVWIGLRAQNKEKQCS
IEWSDGSSISYENWIEEESKKCLGVHIETGFHKWENFYCEQQDPFVCEA
DCSSGWSSYEGHCYKVFKQSKTWTDAESFCTKQVNGGHLVSIESSGEADFVGQLIAQKIKSAKIHVWIGLRAQNKEKQCS
IEWSDGSSISYENWIEEESKKCLGVHIETGFHKWENFYCEQQDPFVCEA
A
polypeptide(L)
no
no
DCPSDWSSYEGHCYKPFNEPKNWADAENFCTQQHTGSHLVSFQSTEEADFVVKLAFQTFDYGIFWMGLSKIWNQCNWQWS
NAAMLKYTDWAEESYCVYFKSTNNKWRSITCRMIANFVCEFQA
DCPSDWSSYEGHCYKPFNEPKNWADAENFCTQQHTGSHLVSFQSTEEADFVVKLAFQTFDYGIFWMGLSKIWNQCNWQWS
NAAMLKYTDWAEESYCVYFKSTNNKWRSITCRMIANFVCEFQA
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
Chinese moccasin
Deinagkistrodon
sample
36307
Deinagkistrodon acutus
Chinese moccasin
Deinagkistrodon
sample
36307
Deinagkistrodon acutus
1
2.16
43.06
VAPOR DIFFUSION, HANGING DROP
7.2
PEG 4000, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
repository
Initial release
Version format compliance
Version format compliance
1
0
2006-03-07
1
1
2008-04-30
1
2
2011-07-13
A variant of this protein (D-acutus-X-bp) complexed with Gla domain of factor X
This protein with identic residues in chain b to those of AA-X-BP-I
PDBJ
Y
PDBJ
2004-11-18
REL
REL
CA
CALCIUM ION
HOH
water
CA
1001
3
CA
CA
1001
A
CA
1002
3
CA
CA
1002
B
HOH
1
4
HOH
HOH
1002
A
HOH
2
4
HOH
HOH
1003
A
HOH
4
4
HOH
HOH
1004
A
HOH
5
4
HOH
HOH
1005
A
HOH
7
4
HOH
HOH
1006
A
HOH
8
4
HOH
HOH
1007
A
HOH
9
4
HOH
HOH
1008
A
HOH
10
4
HOH
HOH
1009
A
HOH
11
4
HOH
HOH
1010
A
HOH
12
4
HOH
HOH
1011
A
HOH
13
4
HOH
HOH
1012
A
HOH
14
4
HOH
HOH
1013
A
HOH
15
4
HOH
HOH
1014
A
HOH
18
4
HOH
HOH
1015
A
HOH
23
4
HOH
HOH
1016
A
HOH
25
4
HOH
HOH
1017
A
HOH
28
4
HOH
HOH
1018
A
HOH
29
4
HOH
HOH
1019
A
HOH
31
4
HOH
HOH
1020
A
HOH
32
4
HOH
HOH
1021
A
HOH
39
4
HOH
HOH
1022
A
HOH
40
4
HOH
HOH
1023
A
HOH
45
4
HOH
HOH
1024
A
HOH
46
4
HOH
HOH
1025
A
HOH
47
4
HOH
HOH
1026
A
HOH
48
4
HOH
HOH
1027
A
HOH
50
4
HOH
HOH
1028
A
HOH
51
4
HOH
HOH
1029
A
HOH
52
4
HOH
HOH
1030
A
HOH
53
4
HOH
HOH
1031
A
HOH
54
4
HOH
HOH
1032
A
HOH
56
4
HOH
HOH
1033
A
HOH
57
4
HOH
HOH
1034
A
HOH
60
4
HOH
HOH
1035
A
HOH
61
4
HOH
HOH
1036
A
HOH
62
4
HOH
HOH
1037
A
HOH
63
4
HOH
HOH
1038
A
HOH
67
4
HOH
HOH
1039
A
HOH
68
4
HOH
HOH
1040
A
HOH
69
4
HOH
HOH
1041
A
HOH
70
4
HOH
HOH
1042
A
HOH
72
4
HOH
HOH
1043
A
HOH
73
4
HOH
HOH
1044
A
HOH
77
4
HOH
HOH
1045
A
HOH
78
4
HOH
HOH
1046
A
HOH
79
4
HOH
HOH
1047
A
HOH
80
4
HOH
HOH
1048
A
HOH
82
4
HOH
HOH
1049
A
HOH
83
4
HOH
HOH
1050
A
HOH
84
4
HOH
HOH
1051
A
HOH
88
4
HOH
HOH
1052
A
HOH
89
4
HOH
HOH
1053
A
HOH
91
4
HOH
HOH
1054
A
HOH
94
4
HOH
HOH
1055
A
HOH
100
4
HOH
HOH
1056
A
HOH
101
4
HOH
HOH
1057
A
HOH
103
4
HOH
HOH
1058
A
HOH
106
4
HOH
HOH
1059
A
HOH
108
4
HOH
HOH
1060
A
HOH
109
4
HOH
HOH
1061
A
HOH
111
4
HOH
HOH
1062
A
HOH
113
4
HOH
HOH
1063
A
HOH
114
4
HOH
HOH
1064
A
HOH
117
4
HOH
HOH
1065
A
HOH
6
4
HOH
HOH
1003
B
HOH
16
4
HOH
HOH
1004
B
HOH
17
4
HOH
HOH
1005
B
HOH
19
4
HOH
HOH
1006
B
HOH
20
4
HOH
HOH
1007
B
HOH
21
4
HOH
HOH
1008
B
HOH
22
4
HOH
HOH
1009
B
HOH
24
4
HOH
HOH
1010
B
HOH
26
4
HOH
HOH
1011
B
HOH
27
4
HOH
HOH
1012
B
HOH
30
4
HOH
HOH
1013
B
HOH
33
4
HOH
HOH
1014
B
HOH
34
4
HOH
HOH
1015
B
HOH
35
4
HOH
HOH
1016
B
HOH
36
4
HOH
HOH
1017
B
HOH
37
4
HOH
HOH
1018
B
HOH
38
4
HOH
HOH
1019
B
HOH
41
4
HOH
HOH
1020
B
HOH
42
4
HOH
HOH
1021
B
HOH
43
4
HOH
HOH
1022
B
HOH
44
4
HOH
HOH
1023
B
HOH
49
4
HOH
HOH
1024
B
HOH
55
4
HOH
HOH
1025
B
HOH
58
4
HOH
HOH
1026
B
HOH
59
4
HOH
HOH
1027
B
HOH
64
4
HOH
HOH
1028
B
HOH
65
4
HOH
HOH
1029
B
HOH
66
4
HOH
HOH
1030
B
HOH
71
4
HOH
HOH
1031
B
HOH
74
4
HOH
HOH
1032
B
HOH
75
4
HOH
HOH
1033
B
HOH
76
4
HOH
HOH
1034
B
HOH
81
4
HOH
HOH
1035
B
HOH
85
4
HOH
HOH
1036
B
HOH
86
4
HOH
HOH
1037
B
HOH
90
4
HOH
HOH
1038
B
HOH
92
4
HOH
HOH
1039
B
HOH
93
4
HOH
HOH
1040
B
HOH
95
4
HOH
HOH
1041
B
HOH
96
4
HOH
HOH
1042
B
HOH
97
4
HOH
HOH
1043
B
HOH
98
4
HOH
HOH
1044
B
HOH
104
4
HOH
HOH
1045
B
HOH
105
4
HOH
HOH
1046
B
HOH
107
4
HOH
HOH
1047
B
HOH
110
4
HOH
HOH
1048
B
HOH
112
4
HOH
HOH
1049
B
HOH
115
4
HOH
HOH
1050
B
HOH
116
4
HOH
HOH
1051
B
HOH
119
4
HOH
HOH
1052
B
HOH
121
4
HOH
HOH
1053
B
HOH
124
4
HOH
HOH
1054
B
ASP
1
n
1
ASP
1
A
CYS
2
n
2
CYS
2
A
SER
3
n
3
SER
3
A
SER
4
n
4
SER
4
A
GLY
5
n
5
GLY
5
A
TRP
6
n
6
TRP
6
A
SER
7
n
7
SER
7
A
SER
8
n
8
SER
8
A
TYR
9
n
9
TYR
9
A
GLU
10
n
10
GLU
10
A
GLY
11
n
11
GLY
11
A
HIS
12
n
12
HIS
12
A
CYS
13
n
13
CYS
13
A
TYR
14
n
14
TYR
14
A
LYS
15
n
15
LYS
15
A
VAL
16
n
16
VAL
16
A
PHE
17
n
17
PHE
17
A
LYS
18
n
18
LYS
18
A
GLN
19
n
19
GLN
19
A
SER
20
n
20
SER
20
A
LYS
21
n
21
LYS
21
A
THR
22
n
22
THR
22
A
TRP
23
n
23
TRP
23
A
THR
24
n
24
THR
24
A
ASP
25
n
25
ASP
25
A
ALA
26
n
26
ALA
26
A
GLU
27
n
27
GLU
27
A
SER
28
n
28
SER
28
A
PHE
29
n
29
PHE
29
A
CYS
30
n
30
CYS
30
A
THR
31
n
31
THR
31
A
LYS
32
n
32
LYS
32
A
GLN
33
n
33
GLN
33
A
VAL
34
n
34
VAL
34
A
ASN
35
n
35
ASN
35
A
GLY
36
n
36
GLY
36
A
GLY
37
n
37
GLY
37
A
HIS
38
n
38
HIS
38
A
LEU
39
n
39
LEU
39
A
VAL
40
n
40
VAL
40
A
SER
41
n
41
SER
41
A
ILE
42
n
42
ILE
42
A
GLU
43
n
43
GLU
43
A
SER
44
n
44
SER
44
A
SER
45
n
45
SER
45
A
GLY
46
n
46
GLY
46
A
GLU
47
n
47
GLU
47
A
ALA
48
n
48
ALA
48
A
ASP
49
n
49
ASP
49
A
PHE
50
n
50
PHE
50
A
VAL
51
n
51
VAL
51
A
GLY
52
n
52
GLY
52
A
GLN
53
n
53
GLN
53
A
LEU
54
n
54
LEU
54
A
ILE
55
n
55
ILE
55
A
ALA
56
n
56
ALA
56
A
GLN
57
n
57
GLN
57
A
LYS
58
n
58
LYS
58
A
ILE
59
n
59
ILE
59
A
LYS
60
n
60
LYS
60
A
SER
61
n
61
SER
61
A
ALA
62
n
62
ALA
62
A
LYS
63
n
63
LYS
63
A
ILE
64
n
64
ILE
64
A
HIS
65
n
65
HIS
65
A
VAL
66
n
66
VAL
66
A
TRP
67
n
67
TRP
67
A
ILE
68
n
68
ILE
68
A
GLY
69
n
69
GLY
69
A
LEU
70
n
70
LEU
70
A
ARG
71
n
71
ARG
71
A
ALA
72
n
72
ALA
72
A
GLN
73
n
73
GLN
73
A
ASN
74
n
74
ASN
74
A
LYS
75
n
75
LYS
75
A
GLU
76
n
76
GLU
76
A
LYS
77
n
77
LYS
77
A
GLN
78
n
78
GLN
78
A
CYS
79
n
79
CYS
79
A
SER
80
n
80
SER
80
A
ILE
81
n
81
ILE
81
A
GLU
82
n
82
GLU
82
A
TRP
83
n
83
TRP
83
A
SER
84
n
84
SER
84
A
ASP
85
n
85
ASP
85
A
GLY
86
n
86
GLY
86
A
SER
87
n
87
SER
87
A
SER
88
n
88
SER
88
A
ILE
89
n
89
ILE
89
A
SER
90
n
90
SER
90
A
TYR
91
n
91
TYR
91
A
GLU
92
n
92
GLU
92
A
ASN
93
n
93
ASN
93
A
TRP
94
n
94
TRP
94
A
ILE
95
n
95
ILE
95
A
GLU
96
n
96
GLU
96
A
GLU
97
n
97
GLU
97
A
GLU
98
n
98
GLU
98
A
SER
99
n
99
SER
99
A
LYS
100
n
100
LYS
100
A
LYS
101
n
101
LYS
101
A
CYS
102
n
102
CYS
102
A
LEU
103
n
103
LEU
103
A
GLY
104
n
104
GLY
104
A
VAL
105
n
105
VAL
105
A
HIS
106
n
106
HIS
106
A
ILE
107
n
107
ILE
107
A
GLU
108
n
108
GLU
108
A
THR
109
n
109
THR
109
A
GLY
110
n
110
GLY
110
A
PHE
111
n
111
PHE
111
A
HIS
112
n
112
HIS
112
A
LYS
113
n
113
LYS
113
A
TRP
114
n
114
TRP
114
A
GLU
115
n
115
GLU
115
A
ASN
116
n
116
ASN
116
A
PHE
117
n
117
PHE
117
A
TYR
118
n
118
TYR
118
A
CYS
119
n
119
CYS
119
A
GLU
120
n
120
GLU
120
A
GLN
121
n
121
GLN
121
A
GLN
122
n
122
GLN
122
A
ASP
123
n
123
ASP
123
A
PRO
124
n
124
PRO
124
A
PHE
125
n
125
PHE
125
A
VAL
126
n
126
VAL
126
A
CYS
127
n
127
CYS
127
A
GLU
128
n
128
GLU
128
A
ALA
129
n
129
ALA
129
A
ASP
1
n
1
ASP
1
B
CYS
2
n
2
CYS
2
B
PRO
3
n
3
PRO
3
B
SER
4
n
4
SER
4
B
ASP
5
n
5
ASP
5
B
TRP
6
n
6
TRP
6
B
SER
7
n
7
SER
7
B
SER
8
n
8
SER
8
B
TYR
9
n
9
TYR
9
B
GLU
10
n
10
GLU
10
B
GLY
11
n
11
GLY
11
B
HIS
12
n
12
HIS
12
B
CYS
13
n
13
CYS
13
B
TYR
14
n
14
TYR
14
B
LYS
15
n
15
LYS
15
B
PRO
16
n
16
PRO
16
B
PHE
17
n
17
PHE
17
B
ASN
18
n
18
ASN
18
B
GLU
19
n
19
GLU
19
B
PRO
20
n
20
PRO
20
B
LYS
21
n
21
LYS
21
B
ASN
22
n
22
ASN
22
B
TRP
23
n
23
TRP
23
B
ALA
24
n
24
ALA
24
B
ASP
25
n
25
ASP
25
B
ALA
26
n
26
ALA
26
B
GLU
27
n
27
GLU
27
B
ASN
28
n
28
ASN
28
B
PHE
29
n
29
PHE
29
B
CYS
30
n
30
CYS
30
B
THR
31
n
31
THR
31
B
GLN
32
n
32
GLN
32
B
GLN
33
n
33
GLN
33
B
HIS
34
n
34
HIS
34
B
THR
35
n
35
THR
35
B
GLY
36
n
36
GLY
36
B
SER
37
n
37
SER
37
B
HIS
38
n
38
HIS
38
B
LEU
39
n
39
LEU
39
B
VAL
40
n
40
VAL
40
B
SER
41
n
41
SER
41
B
PHE
42
n
42
PHE
42
B
GLN
43
n
43
GLN
43
B
SER
44
n
44
SER
44
B
THR
45
n
45
THR
45
B
GLU
46
n
46
GLU
46
B
GLU
47
n
47
GLU
47
B
ALA
48
n
48
ALA
48
B
ASP
49
n
49
ASP
49
B
PHE
50
n
50
PHE
50
B
VAL
51
n
51
VAL
51
B
VAL
52
n
52
VAL
52
B
LYS
53
n
53
LYS
53
B
LEU
54
n
54
LEU
54
B
ALA
55
n
55
ALA
55
B
PHE
56
n
56
PHE
56
B
GLN
57
n
57
GLN
57
B
THR
58
n
58
THR
58
B
PHE
59
n
59
PHE
59
B
ASP
60
n
60
ASP
60
B
TYR
61
n
61
TYR
61
B
GLY
62
n
62
GLY
62
B
ILE
63
n
63
ILE
63
B
PHE
64
n
64
PHE
64
B
TRP
65
n
65
TRP
65
B
MET
66
n
66
MET
66
B
GLY
67
n
67
GLY
67
B
LEU
68
n
68
LEU
68
B
SER
69
n
69
SER
69
B
LYS
70
n
70
LYS
70
B
ILE
71
n
71
ILE
71
B
TRP
72
n
72
TRP
72
B
ASN
73
n
73
ASN
73
B
GLN
74
n
74
GLN
74
B
CYS
75
n
75
CYS
75
B
ASN
76
n
76
ASN
76
B
TRP
77
n
77
TRP
77
B
GLN
78
n
78
GLN
78
B
TRP
79
n
79
TRP
79
B
SER
80
n
80
SER
80
B
ASN
81
n
81
ASN
81
B
ALA
82
n
82
ALA
82
B
ALA
83
n
83
ALA
83
B
MET
84
n
84
MET
84
B
LEU
85
n
85
LEU
85
B
LYS
86
n
86
LYS
86
B
TYR
87
n
87
TYR
87
B
THR
88
n
88
THR
88
B
ASP
89
n
89
ASP
89
B
TRP
90
n
90
TRP
90
B
ALA
91
n
91
ALA
91
B
GLU
92
n
92
GLU
92
B
GLU
93
n
93
GLU
93
B
SER
94
n
94
SER
94
B
TYR
95
n
95
TYR
95
B
CYS
96
n
96
CYS
96
B
VAL
97
n
97
VAL
97
B
TYR
98
n
98
TYR
98
B
PHE
99
n
99
PHE
99
B
LYS
100
n
100
LYS
100
B
SER
101
n
101
SER
101
B
THR
102
n
102
THR
102
B
ASN
103
n
103
ASN
103
B
ASN
104
n
104
ASN
104
B
LYS
105
n
105
LYS
105
B
TRP
106
n
106
TRP
106
B
ARG
107
n
107
ARG
107
B
SER
108
n
108
SER
108
B
ILE
109
n
109
ILE
109
B
THR
110
n
110
THR
110
B
CYS
111
n
111
CYS
111
B
ARG
112
n
112
ARG
112
B
MET
113
n
113
MET
113
B
ILE
114
n
114
ILE
114
B
ALA
115
n
115
ALA
115
B
ASN
116
n
116
ASN
116
B
PHE
117
n
117
PHE
117
B
VAL
118
n
118
VAL
118
B
CYS
119
n
119
CYS
119
B
GLU
120
n
120
GLU
120
B
PHE
121
n
121
PHE
121
B
GLN
122
n
122
GLN
122
B
ALA
123
n
123
ALA
123
B
author_and_software_defined_assembly
PISA
2
dimeric
3940
-47
11960
A
GLU
47
A
OE1
GLU
47
1_555
A
CA
1001
C
CA
CA
1_555
A
SER
41
A
OG
SER
41
1_555
118.6
A
GLU
47
A
OE1
GLU
47
1_555
A
CA
1001
C
CA
CA
1_555
A
SER
41
A
O
SER
41
1_555
70.1
A
SER
41
A
OG
SER
41
1_555
A
CA
1001
C
CA
CA
1_555
A
SER
41
A
O
SER
41
1_555
74.0
A
GLU
47
A
OE1
GLU
47
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
47
A
OE2
GLU
47
1_555
44.8
A
SER
41
A
OG
SER
41
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
47
A
OE2
GLU
47
1_555
155.3
A
SER
41
A
O
SER
41
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
47
A
OE2
GLU
47
1_555
82.1
A
GLU
47
A
OE1
GLU
47
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE1
GLU
128
1_555
144.5
A
SER
41
A
OG
SER
41
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE1
GLU
128
1_555
78.7
A
SER
41
A
O
SER
41
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE1
GLU
128
1_555
87.7
A
GLU
47
A
OE2
GLU
47
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE1
GLU
128
1_555
106.6
A
GLU
47
A
OE1
GLU
47
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE2
GLU
128
1_555
130.3
A
SER
41
A
OG
SER
41
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE2
GLU
128
1_555
110.4
A
SER
41
A
O
SER
41
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE2
GLU
128
1_555
135.2
A
GLU
47
A
OE2
GLU
47
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE2
GLU
128
1_555
90.8
A
GLU
128
A
OE1
GLU
128
1_555
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE2
GLU
128
1_555
52.1
B
GLU
120
B
OE1
GLU
120
1_555
B
CA
1002
D
CA
CA
1_555
B
GLN
43
B
OE1
GLN
43
1_555
145.8
B
GLU
120
B
OE1
GLU
120
1_555
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
O
SER
41
1_555
77.0
B
GLN
43
B
OE1
GLN
43
1_555
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
O
SER
41
1_555
91.4
B
GLU
120
B
OE1
GLU
120
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE1
GLU
47
1_555
127.4
B
GLN
43
B
OE1
GLN
43
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE1
GLU
47
1_555
76.9
B
SER
41
B
O
SER
41
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE1
GLU
47
1_555
72.2
B
GLU
120
B
OE1
GLU
120
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE2
GLU
47
1_555
90.3
B
GLN
43
B
OE1
GLN
43
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE2
GLU
47
1_555
118.9
B
SER
41
B
O
SER
41
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE2
GLU
47
1_555
77.7
B
GLU
47
B
OE1
GLU
47
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE2
GLU
47
1_555
42.4
B
GLU
120
B
OE1
GLU
120
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
120
B
OE2
GLU
120
1_555
47.0
B
GLN
43
B
OE1
GLN
43
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
120
B
OE2
GLU
120
1_555
152.9
B
SER
41
B
O
SER
41
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
120
B
OE2
GLU
120
1_555
115.3
B
GLU
47
B
OE1
GLU
47
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
120
B
OE2
GLU
120
1_555
114.2
B
GLU
47
B
OE2
GLU
47
1_555
B
CA
1002
D
CA
CA
1_555
B
GLU
120
B
OE2
GLU
120
1_555
73.8
B
GLU
120
B
OE1
GLU
120
1_555
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
OG
SER
41
1_555
73.3
B
GLN
43
B
OE1
GLN
43
1_555
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
OG
SER
41
1_555
72.5
B
SER
41
B
O
SER
41
1_555
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
OG
SER
41
1_555
72.3
B
GLU
47
B
OE1
GLU
47
1_555
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
OG
SER
41
1_555
131.7
B
GLU
47
B
OE2
GLU
47
1_555
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
OG
SER
41
1_555
148.3
B
GLU
120
B
OE2
GLU
120
1_555
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
OG
SER
41
1_555
110.0
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
SER
7
A
N
SER
7
A
O
TYR
14
A
O
TYR
14
A
N
PHE
17
A
N
PHE
17
A
O
PHE
125
A
O
PHE
125
A
O
GLU
128
A
O
GLU
128
A
N
HIS
38
A
N
HIS
38
A
O
PHE
117
A
O
PHE
117
A
N
CYS
102
A
N
CYS
102
A
O
VAL
105
A
O
VAL
105
A
N
VAL
66
A
N
VAL
66
A
N
ARG
71
A
N
ARG
71
B
O
GLN
78
B
O
GLN
78
B
N
SER
7
B
N
SER
7
B
O
TYR
14
B
O
TYR
14
B
N
LYS
15
B
N
LYS
15
B
O
CYS
119
B
O
CYS
119
B
O
GLU
120
B
O
GLU
120
B
N
HIS
38
B
N
HIS
38
B
N
SER
7
B
N
SER
7
B
O
TYR
14
B
O
TYR
14
B
N
LYS
15
B
N
LYS
15
B
O
CYS
119
B
O
CYS
119
B
O
ASN
116
B
O
ASN
116
B
N
TRP
65
B
N
TRP
65
B
N
PHE
64
B
N
PHE
64
B
O
PHE
99
B
O
PHE
99
B
N
CYS
96
B
N
CYS
96
B
O
ILE
109
B
O
ILE
109
1
B
ASP
60
23.93
1
-26.04
2.10
120.10
94.06
B
B
B
CA
C
O
PHE
PHE
PHE
59
59
59
N
1
15.80
2.20
117.20
133.00
B
B
B
CA
C
N
PHE
PHE
ASP
59
59
60
Y
1
10.01
1.60
122.70
132.71
B
B
B
O
C
N
PHE
PHE
ASP
59
59
60
Y
1
-15.93
1.60
122.70
106.77
B
B
B
O
C
N
ASP
ASP
TYR
60
60
61
Y
1
18.41
2.50
121.70
140.11
B
B
B
C
N
CA
ASP
TYR
TYR
60
61
61
Y
1
A
ASN
93
-152.46
52.44
1
B
ASP
60
52.81
-143.24
1
B
LYS
86
-123.28
-67.63
1
B
ASP
89
-154.76
60.47
1
B
SER
101
-63.85
6.16
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
ION.TOP
ION.PARAM
WATER.TOP
26.6
8.20
0.00
1.08
2.14
0.00
-10.34
0.229
0.006
0.188
0.198
0.188
2.01
28.47
1518
16759
14932
10.2
89.1
RANDOM
418216.74
0.000000
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
Engh & Huber
FLAT MODEL
36.2439
0.320581
0.28
0.23
5.00
0.29
0.24
2.01
28.47
116
2187
2
0
2069
0.007
1.8
23.2
0.77
1.38
1.50
2.16
2.00
2.19
2.00
3.29
2.50
0.316
0.022
0.266
2.14
201
1783
1783
6
10.1
71.4
14.1
2.01
30
1WT9
16791
15616
0.00
0.00
0.068
1
93.0
2.01
2.06
64.5
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
agkisacutacin A chain/ anticoagulant protein-B
crystal structure of Aa-X-bp-I, a snake venom protein with the activity of binding to coagulation factor X from Agkistrodon acutus
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
4
N
N
A
THR
22
A
THR
22
HELX_P
A
VAL
34
A
VAL
34
1
1
13
A
SER
44
A
SER
44
HELX_P
A
ILE
59
A
ILE
59
1
2
16
A
ILE
95
A
ILE
95
HELX_P
A
SER
99
A
SER
99
5
3
5
A
ILE
107
A
ILE
107
HELX_P
A
GLY
110
A
GLY
110
5
4
4
B
ASN
22
B
ASN
22
HELX_P
B
GLN
32
B
GLN
32
1
5
11
B
SER
44
B
SER
44
HELX_P
B
ASP
60
B
ASP
60
1
6
17
disulf
2.029
A
CYS
2
A
SG
CYS
2
1_555
A
CYS
13
A
SG
CYS
13
1_555
disulf
2.019
A
CYS
30
A
SG
CYS
30
1_555
A
CYS
127
A
SG
CYS
127
1_555
disulf
2.029
A
CYS
79
A
SG
CYS
79
1_555
B
CYS
75
B
SG
CYS
75
1_555
disulf
2.024
A
CYS
102
A
SG
CYS
102
1_555
A
CYS
119
A
SG
CYS
119
1_555
disulf
2.023
B
CYS
2
B
SG
CYS
2
1_555
B
CYS
13
B
SG
CYS
13
1_555
disulf
2.032
B
CYS
30
B
SG
CYS
30
1_555
B
CYS
119
B
SG
CYS
119
1_555
disulf
2.031
B
CYS
96
B
SG
CYS
96
1_555
B
CYS
111
B
SG
CYS
111
1_555
metalc
3.122
A
CA
1001
C
CA
CA
1_555
A
GLU
47
A
OE1
GLU
47
1_555
metalc
2.488
A
CA
1001
C
CA
CA
1_555
A
SER
41
A
OG
SER
41
1_555
metalc
2.270
A
CA
1001
C
CA
CA
1_555
A
SER
41
A
O
SER
41
1_555
metalc
2.236
A
CA
1001
C
CA
CA
1_555
A
GLU
47
A
OE2
GLU
47
1_555
metalc
2.585
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE1
GLU
128
1_555
metalc
2.376
A
CA
1001
C
CA
CA
1_555
A
GLU
128
A
OE2
GLU
128
1_555
metalc
2.867
B
CA
1002
D
CA
CA
1_555
B
GLU
120
B
OE1
GLU
120
1_555
metalc
2.872
B
CA
1002
D
CA
CA
1_555
B
GLN
43
B
OE1
GLN
43
1_555
metalc
2.360
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
O
SER
41
1_555
metalc
3.253
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE1
GLU
47
1_555
metalc
2.422
B
CA
1002
D
CA
CA
1_555
B
GLU
47
B
OE2
GLU
47
1_555
metalc
2.582
B
CA
1002
D
CA
CA
1_555
B
GLU
120
B
OE2
GLU
120
1_555
metalc
2.718
B
CA
1002
D
CA
CA
1_555
B
SER
41
B
OG
SER
41
1_555
BLOOD CLOTTING
Aa-X-bp-I, C-type lectin-like proteins, snake venom, Agksitrodon acutus, BLOOD CLOTTING
Q9DEF9_AGKAC
UNP
1
24
Q9DEF9
Q9DEF8_AGKAC
UNP
2
24
Q9DEF8
24
152
1WT9
1
129
Q9DEF9
A
1
1
129
24
146
1WT9
1
123
Q9DEF8
B
2
1
123
4
4
4
6
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
SER
7
A
SER
7
A
TYR
9
A
TYR
9
A
HIS
12
A
HIS
12
A
LYS
21
A
LYS
21
A
ASP
123
A
ASP
123
A
GLU
128
A
GLU
128
A
HIS
38
A
HIS
38
A
LEU
39
A
LEU
39
A
TRP
114
A
TRP
114
A
PHE
117
A
PHE
117
A
CYS
102
A
CYS
102
A
VAL
105
A
VAL
105
A
VAL
66
A
VAL
66
A
ALA
72
A
ALA
72
B
TRP
77
B
TRP
77
B
TRP
79
B
TRP
79
B
SER
7
B
SER
7
B
TYR
9
B
TYR
9
B
HIS
12
B
HIS
12
B
LYS
21
B
LYS
21
B
ALA
115
B
ALA
115
B
GLN
122
B
GLN
122
B
HIS
38
B
HIS
38
B
LEU
39
B
LEU
39
B
SER
7
B
SER
7
B
TYR
9
B
TYR
9
B
HIS
12
B
HIS
12
B
LYS
21
B
LYS
21
B
ALA
115
B
ALA
115
B
GLN
122
B
GLN
122
B
ILE
63
B
ILE
63
B
TRP
65
B
TRP
65
B
TYR
95
B
TYR
95
B
LYS
100
B
LYS
100
B
ASN
103
B
ASN
103
B
THR
110
B
THR
110
BINDING SITE FOR RESIDUE CA A 1001
Software
3
BINDING SITE FOR RESIDUE CA B 1002
Software
4
A
SER
41
A
SER
41
3
1_555
A
GLU
47
A
GLU
47
3
1_555
A
GLU
128
A
GLU
128
3
1_555
B
SER
41
B
SER
41
4
1_555
B
GLN
43
B
GLN
43
4
1_555
B
GLU
47
B
GLU
47
4
1_555
B
GLU
120
B
GLU
120
4
1_555
4
P 1 21 1