0.023812
0.000000
0.010081
0.000000
0.006362
0.000000
0.000000
0.000000
0.020162
0.000000
0.000000
0.000000
Hamburger, A.E.
West Jr., A.P.
Bjorkman, P.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
112.94
90.00
41.996
157.195
53.860
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
Mg 2
24.305
MAGNESIUM ION
non-polymer
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
Structure
STRUE6
2005
0969-2126
12
1925
1935
10.1016/j.str.2004.09.006
15530357
Crystal Structure of a Polymeric Immunoglobulin Binding Fragment of
the Human Polymeric Immunoglobulin Receptor
2004
100.0
1
CCD
2004-04-03
ADSC QUANTUM 315
SINGLE WAVELENGTH
M
x-ray
1
1.078
1.0
8.2.2
ALS
1.078
SYNCHROTRON
ALS BEAMLINE 8.2.2
12958.354
Polymeric-immunoglobulin receptor
N-Terminal Domain I
6
man
polymer
24.305
MAGNESIUM ION
2
syn
non-polymer
18.015
water
158
nat
water
Poly-Ig receptor, PIGR, Ig-like V-type 1 Domain
no
no
KSPIFGPEEVNSVEGNSVSITCYYPPTSVNRHTRKYWCRQGARGGCITLISSEGYVSSKYAGRANLTNFPENGTFVVNIA
QLSQDDSGRYKCGLGINSRGLSFDVSLEVLEHHHHHH
KSPIFGPEEVNSVEGNSVSITCYYPPTSVNRHTRKYWCRQGARGGCITLISSEGYVSSKYAGRANLTNFPENGTFVVNIA
QLSQDDSGRYKCGLGINSRGLSFDVSLEVLEHHHHHH
A,B,C,D,E,F
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
human
Homo
Escherichia
Escherichia coli
sample
PIGR
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21(de3)
Plasmid
pET20b
1
2.1
40
6.50
PEG 8000, Magnesium acetate, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 6.50
293
repository
Initial release
Version format compliance
Version format compliance
1
0
2004-11-23
1
1
2008-04-30
1
2
2011-07-13
RCSB
Y
RCSB
2004-09-10
REL
REL
MG
MAGNESIUM ION
HOH
water
MG
200
2
MG
MG
200
A
MG
201
2
MG
MG
201
B
TIP
2
3
HOH
HOH
201
A
TIP
5
3
HOH
HOH
202
A
TIP
6
3
HOH
HOH
203
A
TIP
14
3
HOH
HOH
204
A
TIP
19
3
HOH
HOH
205
A
TIP
28
3
HOH
HOH
206
A
TIP
34
3
HOH
HOH
207
A
TIP
42
3
HOH
HOH
208
A
TIP
44
3
HOH
HOH
209
A
TIP
45
3
HOH
HOH
210
A
TIP
47
3
HOH
HOH
211
A
TIP
49
3
HOH
HOH
212
A
TIP
50
3
HOH
HOH
213
A
TIP
53
3
HOH
HOH
214
A
TIP
64
3
HOH
HOH
215
A
TIP
73
3
HOH
HOH
216
A
TIP
76
3
HOH
HOH
217
A
TIP
80
3
HOH
HOH
218
A
TIP
91
3
HOH
HOH
219
A
TIP
111
3
HOH
HOH
220
A
TIP
121
3
HOH
HOH
221
A
TIP
122
3
HOH
HOH
222
A
TIP
137
3
HOH
HOH
223
A
TIP
139
3
HOH
HOH
224
A
TIP
149
3
HOH
HOH
225
A
TIP
152
3
HOH
HOH
226
A
TIP
158
3
HOH
HOH
227
A
TIP
1
3
HOH
HOH
202
B
TIP
10
3
HOH
HOH
203
B
TIP
16
3
HOH
HOH
204
B
TIP
23
3
HOH
HOH
205
B
TIP
27
3
HOH
HOH
206
B
TIP
32
3
HOH
HOH
207
B
TIP
33
3
HOH
HOH
208
B
TIP
39
3
HOH
HOH
209
B
TIP
40
3
HOH
HOH
210
B
TIP
48
3
HOH
HOH
211
B
TIP
54
3
HOH
HOH
212
B
TIP
55
3
HOH
HOH
213
B
TIP
56
3
HOH
HOH
214
B
TIP
63
3
HOH
HOH
215
B
TIP
77
3
HOH
HOH
216
B
TIP
85
3
HOH
HOH
217
B
TIP
94
3
HOH
HOH
218
B
TIP
96
3
HOH
HOH
219
B
TIP
98
3
HOH
HOH
220
B
TIP
108
3
HOH
HOH
221
B
TIP
114
3
HOH
HOH
222
B
TIP
116
3
HOH
HOH
223
B
TIP
117
3
HOH
HOH
224
B
TIP
120
3
HOH
HOH
225
B
TIP
124
3
HOH
HOH
226
B
TIP
131
3
HOH
HOH
227
B
TIP
132
3
HOH
HOH
228
B
TIP
133
3
HOH
HOH
229
B
TIP
138
3
HOH
HOH
230
B
TIP
11
3
HOH
HOH
118
C
TIP
20
3
HOH
HOH
119
C
TIP
25
3
HOH
HOH
120
C
TIP
31
3
HOH
HOH
121
C
TIP
35
3
HOH
HOH
122
C
TIP
41
3
HOH
HOH
123
C
TIP
65
3
HOH
HOH
124
C
TIP
67
3
HOH
HOH
125
C
TIP
70
3
HOH
HOH
126
C
TIP
78
3
HOH
HOH
127
C
TIP
84
3
HOH
HOH
128
C
TIP
99
3
HOH
HOH
129
C
TIP
101
3
HOH
HOH
130
C
TIP
102
3
HOH
HOH
131
C
TIP
104
3
HOH
HOH
132
C
TIP
107
3
HOH
HOH
133
C
TIP
113
3
HOH
HOH
134
C
TIP
125
3
HOH
HOH
135
C
TIP
126
3
HOH
HOH
136
C
TIP
144
3
HOH
HOH
137
C
TIP
147
3
HOH
HOH
138
C
TIP
154
3
HOH
HOH
139
C
TIP
7
3
HOH
HOH
118
D
TIP
8
3
HOH
HOH
119
D
TIP
43
3
HOH
HOH
120
D
TIP
46
3
HOH
HOH
121
D
TIP
60
3
HOH
HOH
122
D
TIP
61
3
HOH
HOH
123
D
TIP
62
3
HOH
HOH
124
D
TIP
81
3
HOH
HOH
125
D
TIP
87
3
HOH
HOH
126
D
TIP
103
3
HOH
HOH
127
D
TIP
115
3
HOH
HOH
128
D
TIP
128
3
HOH
HOH
129
D
TIP
146
3
HOH
HOH
130
D
TIP
150
3
HOH
HOH
131
D
TIP
3
3
HOH
HOH
118
E
TIP
4
3
HOH
HOH
119
E
TIP
9
3
HOH
HOH
120
E
TIP
18
3
HOH
HOH
121
E
TIP
21
3
HOH
HOH
122
E
TIP
29
3
HOH
HOH
123
E
TIP
30
3
HOH
HOH
124
E
TIP
36
3
HOH
HOH
125
E
TIP
37
3
HOH
HOH
126
E
TIP
52
3
HOH
HOH
127
E
TIP
57
3
HOH
HOH
128
E
TIP
59
3
HOH
HOH
129
E
TIP
66
3
HOH
HOH
130
E
TIP
74
3
HOH
HOH
131
E
TIP
75
3
HOH
HOH
132
E
TIP
83
3
HOH
HOH
133
E
TIP
86
3
HOH
HOH
134
E
TIP
88
3
HOH
HOH
135
E
TIP
89
3
HOH
HOH
136
E
TIP
90
3
HOH
HOH
137
E
TIP
93
3
HOH
HOH
138
E
TIP
97
3
HOH
HOH
139
E
TIP
105
3
HOH
HOH
140
E
TIP
109
3
HOH
HOH
141
E
TIP
110
3
HOH
HOH
142
E
TIP
118
3
HOH
HOH
143
E
TIP
123
3
HOH
HOH
144
E
TIP
127
3
HOH
HOH
145
E
TIP
129
3
HOH
HOH
146
E
TIP
134
3
HOH
HOH
147
E
TIP
136
3
HOH
HOH
148
E
TIP
140
3
HOH
HOH
149
E
TIP
141
3
HOH
HOH
150
E
TIP
148
3
HOH
HOH
151
E
TIP
156
3
HOH
HOH
152
E
TIP
12
3
HOH
HOH
118
F
TIP
13
3
HOH
HOH
119
F
TIP
15
3
HOH
HOH
120
F
TIP
17
3
HOH
HOH
121
F
TIP
22
3
HOH
HOH
122
F
TIP
24
3
HOH
HOH
123
F
TIP
26
3
HOH
HOH
124
F
TIP
38
3
HOH
HOH
125
F
TIP
51
3
HOH
HOH
126
F
TIP
58
3
HOH
HOH
127
F
TIP
68
3
HOH
HOH
128
F
TIP
69
3
HOH
HOH
129
F
TIP
71
3
HOH
HOH
130
F
TIP
72
3
HOH
HOH
131
F
TIP
79
3
HOH
HOH
132
F
TIP
82
3
HOH
HOH
133
F
TIP
92
3
HOH
HOH
134
F
TIP
95
3
HOH
HOH
135
F
TIP
100
3
HOH
HOH
136
F
TIP
106
3
HOH
HOH
137
F
TIP
112
3
HOH
HOH
138
F
TIP
119
3
HOH
HOH
139
F
TIP
130
3
HOH
HOH
140
F
TIP
135
3
HOH
HOH
141
F
TIP
142
3
HOH
HOH
142
F
TIP
143
3
HOH
HOH
143
F
TIP
145
3
HOH
HOH
144
F
TIP
151
3
HOH
HOH
145
F
TIP
153
3
HOH
HOH
146
F
TIP
155
3
HOH
HOH
147
F
TIP
157
3
HOH
HOH
148
F
n
1
1
A
SER
2
n
2
SER
2
A
PRO
3
n
3
PRO
3
A
ILE
4
n
4
ILE
4
A
PHE
5
n
5
PHE
5
A
GLY
6
n
6
GLY
6
A
PRO
7
n
7
PRO
7
A
GLU
8
n
8
GLU
8
A
GLU
9
n
9
GLU
9
A
VAL
10
n
10
VAL
10
A
ASN
11
n
11
ASN
11
A
SER
12
n
12
SER
12
A
VAL
13
n
13
VAL
13
A
GLU
14
n
14
GLU
14
A
GLY
15
n
15
GLY
15
A
ASN
16
n
16
ASN
16
A
SER
17
n
17
SER
17
A
VAL
18
n
18
VAL
18
A
SER
19
n
19
SER
19
A
ILE
20
n
20
ILE
20
A
THR
21
n
21
THR
21
A
CYS
22
n
22
CYS
22
A
TYR
23
n
23
TYR
23
A
TYR
24
n
24
TYR
24
A
PRO
25
n
25
PRO
25
A
PRO
26
n
26
PRO
26
A
THR
27
n
27
THR
27
A
SER
28
n
28
SER
28
A
VAL
29
n
29
VAL
29
A
ASN
30
n
30
ASN
30
A
ARG
31
n
31
ARG
31
A
HIS
32
n
32
HIS
32
A
THR
33
n
33
THR
33
A
ARG
34
n
34
ARG
34
A
LYS
35
n
35
LYS
35
A
TYR
36
n
36
TYR
36
A
TRP
37
n
37
TRP
37
A
CYS
38
n
38
CYS
38
A
ARG
39
n
39
ARG
39
A
GLN
40
n
40
GLN
40
A
n
41
41
A
n
42
42
A
n
43
43
A
n
44
44
A
n
45
45
A
CYS
46
n
46
CYS
46
A
ILE
47
n
47
ILE
47
A
THR
48
n
48
THR
48
A
LEU
49
n
49
LEU
49
A
ILE
50
n
50
ILE
50
A
SER
51
n
51
SER
51
A
SER
52
n
52
SER
52
A
GLU
53
n
53
GLU
53
A
GLY
54
n
54
GLY
54
A
TYR
55
n
55
TYR
55
A
VAL
56
n
56
VAL
56
A
SER
57
n
57
SER
57
A
SER
58
n
58
SER
58
A
LYS
59
n
59
LYS
59
A
TYR
60
n
60
TYR
60
A
ALA
61
n
61
ALA
61
A
GLY
62
n
62
GLY
62
A
ARG
63
n
63
ARG
63
A
ALA
64
n
64
ALA
64
A
ASN
65
n
65
ASN
65
A
LEU
66
n
66
LEU
66
A
THR
67
n
67
THR
67
A
ASN
68
n
68
ASN
68
A
PHE
69
n
69
PHE
69
A
PRO
70
n
70
PRO
70
A
GLU
71
n
71
GLU
71
A
ASN
72
n
72
ASN
72
A
GLY
73
n
73
GLY
73
A
THR
74
n
74
THR
74
A
PHE
75
n
75
PHE
75
A
VAL
76
n
76
VAL
76
A
VAL
77
n
77
VAL
77
A
ASN
78
n
78
ASN
78
A
ILE
79
n
79
ILE
79
A
ALA
80
n
80
ALA
80
A
GLN
81
n
81
GLN
81
A
LEU
82
n
82
LEU
82
A
SER
83
n
83
SER
83
A
GLN
84
n
84
GLN
84
A
ASP
85
n
85
ASP
85
A
ASP
86
n
86
ASP
86
A
SER
87
n
87
SER
87
A
GLY
88
n
88
GLY
88
A
ARG
89
n
89
ARG
89
A
TYR
90
n
90
TYR
90
A
LYS
91
n
91
LYS
91
A
CYS
92
n
92
CYS
92
A
GLY
93
n
93
GLY
93
A
LEU
94
n
94
LEU
94
A
GLY
95
n
95
GLY
95
A
ILE
96
n
96
ILE
96
A
ASN
97
n
97
ASN
97
A
SER
98
n
98
SER
98
A
ARG
99
n
99
ARG
99
A
GLY
100
n
100
GLY
100
A
LEU
101
n
101
LEU
101
A
SER
102
n
102
SER
102
A
PHE
103
n
103
PHE
103
A
ASP
104
n
104
ASP
104
A
VAL
105
n
105
VAL
105
A
SER
106
n
106
SER
106
A
LEU
107
n
107
LEU
107
A
GLU
108
n
108
GLU
108
A
VAL
109
n
109
VAL
109
A
LEU
110
n
110
LEU
110
A
GLU
111
n
111
GLU
111
A
HIS
112
n
112
HIS
112
A
HIS
113
n
113
HIS
113
A
HIS
114
n
114
HIS
114
A
HIS
115
n
115
HIS
115
A
HIS
116
n
116
HIS
116
A
HIS
117
n
117
HIS
117
A
n
1
1
B
n
2
2
B
PRO
3
n
3
PRO
3
B
ILE
4
n
4
ILE
4
B
PHE
5
n
5
PHE
5
B
GLY
6
n
6
GLY
6
B
PRO
7
n
7
PRO
7
B
GLU
8
n
8
GLU
8
B
GLU
9
n
9
GLU
9
B
VAL
10
n
10
VAL
10
B
ASN
11
n
11
ASN
11
B
SER
12
n
12
SER
12
B
VAL
13
n
13
VAL
13
B
GLU
14
n
14
GLU
14
B
GLY
15
n
15
GLY
15
B
ASN
16
n
16
ASN
16
B
SER
17
n
17
SER
17
B
VAL
18
n
18
VAL
18
B
SER
19
n
19
SER
19
B
ILE
20
n
20
ILE
20
B
THR
21
n
21
THR
21
B
CYS
22
n
22
CYS
22
B
TYR
23
n
23
TYR
23
B
TYR
24
n
24
TYR
24
B
PRO
25
n
25
PRO
25
B
PRO
26
n
26
PRO
26
B
THR
27
n
27
THR
27
B
SER
28
n
28
SER
28
B
VAL
29
n
29
VAL
29
B
ASN
30
n
30
ASN
30
B
ARG
31
n
31
ARG
31
B
HIS
32
n
32
HIS
32
B
THR
33
n
33
THR
33
B
ARG
34
n
34
ARG
34
B
LYS
35
n
35
LYS
35
B
TYR
36
n
36
TYR
36
B
TRP
37
n
37
TRP
37
B
CYS
38
n
38
CYS
38
B
ARG
39
n
39
ARG
39
B
GLN
40
n
40
GLN
40
B
n
41
41
B
n
42
42
B
n
43
43
B
n
44
44
B
n
45
45
B
CYS
46
n
46
CYS
46
B
ILE
47
n
47
ILE
47
B
THR
48
n
48
THR
48
B
LEU
49
n
49
LEU
49
B
ILE
50
n
50
ILE
50
B
SER
51
n
51
SER
51
B
SER
52
n
52
SER
52
B
GLU
53
n
53
GLU
53
B
GLY
54
n
54
GLY
54
B
TYR
55
n
55
TYR
55
B
VAL
56
n
56
VAL
56
B
SER
57
n
57
SER
57
B
SER
58
n
58
SER
58
B
LYS
59
n
59
LYS
59
B
TYR
60
n
60
TYR
60
B
ALA
61
n
61
ALA
61
B
GLY
62
n
62
GLY
62
B
ARG
63
n
63
ARG
63
B
ALA
64
n
64
ALA
64
B
ASN
65
n
65
ASN
65
B
LEU
66
n
66
LEU
66
B
THR
67
n
67
THR
67
B
ASN
68
n
68
ASN
68
B
PHE
69
n
69
PHE
69
B
PRO
70
n
70
PRO
70
B
GLU
71
n
71
GLU
71
B
ASN
72
n
72
ASN
72
B
GLY
73
n
73
GLY
73
B
THR
74
n
74
THR
74
B
PHE
75
n
75
PHE
75
B
VAL
76
n
76
VAL
76
B
VAL
77
n
77
VAL
77
B
ASN
78
n
78
ASN
78
B
ILE
79
n
79
ILE
79
B
ALA
80
n
80
ALA
80
B
GLN
81
n
81
GLN
81
B
LEU
82
n
82
LEU
82
B
SER
83
n
83
SER
83
B
GLN
84
n
84
GLN
84
B
ASP
85
n
85
ASP
85
B
ASP
86
n
86
ASP
86
B
SER
87
n
87
SER
87
B
GLY
88
n
88
GLY
88
B
ARG
89
n
89
ARG
89
B
TYR
90
n
90
TYR
90
B
LYS
91
n
91
LYS
91
B
CYS
92
n
92
CYS
92
B
GLY
93
n
93
GLY
93
B
LEU
94
n
94
LEU
94
B
GLY
95
n
95
GLY
95
B
ILE
96
n
96
ILE
96
B
ASN
97
n
97
ASN
97
B
SER
98
n
98
SER
98
B
ARG
99
n
99
ARG
99
B
GLY
100
n
100
GLY
100
B
LEU
101
n
101
LEU
101
B
SER
102
n
102
SER
102
B
PHE
103
n
103
PHE
103
B
ASP
104
n
104
ASP
104
B
VAL
105
n
105
VAL
105
B
SER
106
n
106
SER
106
B
LEU
107
n
107
LEU
107
B
GLU
108
n
108
GLU
108
B
VAL
109
n
109
VAL
109
B
LEU
110
n
110
LEU
110
B
GLU
111
n
111
GLU
111
B
HIS
112
n
112
HIS
112
B
HIS
113
n
113
HIS
113
B
HIS
114
n
114
HIS
114
B
HIS
115
n
115
HIS
115
B
HIS
116
n
116
HIS
116
B
n
117
117
B
n
1
1
C
n
2
2
C
PRO
3
n
3
PRO
3
C
ILE
4
n
4
ILE
4
C
PHE
5
n
5
PHE
5
C
GLY
6
n
6
GLY
6
C
PRO
7
n
7
PRO
7
C
GLU
8
n
8
GLU
8
C
GLU
9
n
9
GLU
9
C
VAL
10
n
10
VAL
10
C
ASN
11
n
11
ASN
11
C
SER
12
n
12
SER
12
C
VAL
13
n
13
VAL
13
C
GLU
14
n
14
GLU
14
C
GLY
15
n
15
GLY
15
C
ASN
16
n
16
ASN
16
C
SER
17
n
17
SER
17
C
VAL
18
n
18
VAL
18
C
SER
19
n
19
SER
19
C
ILE
20
n
20
ILE
20
C
THR
21
n
21
THR
21
C
CYS
22
n
22
CYS
22
C
TYR
23
n
23
TYR
23
C
TYR
24
n
24
TYR
24
C
PRO
25
n
25
PRO
25
C
PRO
26
n
26
PRO
26
C
THR
27
n
27
THR
27
C
SER
28
n
28
SER
28
C
VAL
29
n
29
VAL
29
C
ASN
30
n
30
ASN
30
C
ARG
31
n
31
ARG
31
C
HIS
32
n
32
HIS
32
C
THR
33
n
33
THR
33
C
ARG
34
n
34
ARG
34
C
LYS
35
n
35
LYS
35
C
TYR
36
n
36
TYR
36
C
TRP
37
n
37
TRP
37
C
CYS
38
n
38
CYS
38
C
ARG
39
n
39
ARG
39
C
GLN
40
n
40
GLN
40
C
n
41
41
C
n
42
42
C
n
43
43
C
n
44
44
C
n
45
45
C
CYS
46
n
46
CYS
46
C
ILE
47
n
47
ILE
47
C
THR
48
n
48
THR
48
C
LEU
49
n
49
LEU
49
C
ILE
50
n
50
ILE
50
C
SER
51
n
51
SER
51
C
SER
52
n
52
SER
52
C
GLU
53
n
53
GLU
53
C
GLY
54
n
54
GLY
54
C
TYR
55
n
55
TYR
55
C
VAL
56
n
56
VAL
56
C
SER
57
n
57
SER
57
C
SER
58
n
58
SER
58
C
LYS
59
n
59
LYS
59
C
TYR
60
n
60
TYR
60
C
ALA
61
n
61
ALA
61
C
GLY
62
n
62
GLY
62
C
ARG
63
n
63
ARG
63
C
ALA
64
n
64
ALA
64
C
ASN
65
n
65
ASN
65
C
LEU
66
n
66
LEU
66
C
THR
67
n
67
THR
67
C
ASN
68
n
68
ASN
68
C
PHE
69
n
69
PHE
69
C
PRO
70
n
70
PRO
70
C
GLU
71
n
71
GLU
71
C
ASN
72
n
72
ASN
72
C
GLY
73
n
73
GLY
73
C
THR
74
n
74
THR
74
C
PHE
75
n
75
PHE
75
C
VAL
76
n
76
VAL
76
C
VAL
77
n
77
VAL
77
C
ASN
78
n
78
ASN
78
C
ILE
79
n
79
ILE
79
C
ALA
80
n
80
ALA
80
C
GLN
81
n
81
GLN
81
C
LEU
82
n
82
LEU
82
C
SER
83
n
83
SER
83
C
GLN
84
n
84
GLN
84
C
ASP
85
n
85
ASP
85
C
ASP
86
n
86
ASP
86
C
SER
87
n
87
SER
87
C
GLY
88
n
88
GLY
88
C
ARG
89
n
89
ARG
89
C
TYR
90
n
90
TYR
90
C
LYS
91
n
91
LYS
91
C
CYS
92
n
92
CYS
92
C
GLY
93
n
93
GLY
93
C
LEU
94
n
94
LEU
94
C
GLY
95
n
95
GLY
95
C
ILE
96
n
96
ILE
96
C
ASN
97
n
97
ASN
97
C
SER
98
n
98
SER
98
C
ARG
99
n
99
ARG
99
C
GLY
100
n
100
GLY
100
C
LEU
101
n
101
LEU
101
C
SER
102
n
102
SER
102
C
PHE
103
n
103
PHE
103
C
ASP
104
n
104
ASP
104
C
VAL
105
n
105
VAL
105
C
SER
106
n
106
SER
106
C
LEU
107
n
107
LEU
107
C
GLU
108
n
108
GLU
108
C
VAL
109
n
109
VAL
109
C
LEU
110
n
110
LEU
110
C
GLU
111
n
111
GLU
111
C
HIS
112
n
112
HIS
112
C
n
113
113
C
n
114
114
C
n
115
115
C
n
116
116
C
n
117
117
C
n
1
1
D
n
2
2
D
PRO
3
n
3
PRO
3
D
ILE
4
n
4
ILE
4
D
PHE
5
n
5
PHE
5
D
GLY
6
n
6
GLY
6
D
PRO
7
n
7
PRO
7
D
GLU
8
n
8
GLU
8
D
GLU
9
n
9
GLU
9
D
VAL
10
n
10
VAL
10
D
ASN
11
n
11
ASN
11
D
SER
12
n
12
SER
12
D
VAL
13
n
13
VAL
13
D
GLU
14
n
14
GLU
14
D
GLY
15
n
15
GLY
15
D
ASN
16
n
16
ASN
16
D
SER
17
n
17
SER
17
D
VAL
18
n
18
VAL
18
D
SER
19
n
19
SER
19
D
ILE
20
n
20
ILE
20
D
THR
21
n
21
THR
21
D
CYS
22
n
22
CYS
22
D
TYR
23
n
23
TYR
23
D
TYR
24
n
24
TYR
24
D
PRO
25
n
25
PRO
25
D
PRO
26
n
26
PRO
26
D
THR
27
n
27
THR
27
D
SER
28
n
28
SER
28
D
VAL
29
n
29
VAL
29
D
ASN
30
n
30
ASN
30
D
ARG
31
n
31
ARG
31
D
HIS
32
n
32
HIS
32
D
THR
33
n
33
THR
33
D
ARG
34
n
34
ARG
34
D
LYS
35
n
35
LYS
35
D
TYR
36
n
36
TYR
36
D
TRP
37
n
37
TRP
37
D
CYS
38
n
38
CYS
38
D
ARG
39
n
39
ARG
39
D
GLN
40
n
40
GLN
40
D
n
41
41
D
n
42
42
D
n
43
43
D
n
44
44
D
n
45
45
D
CYS
46
n
46
CYS
46
D
ILE
47
n
47
ILE
47
D
THR
48
n
48
THR
48
D
LEU
49
n
49
LEU
49
D
ILE
50
n
50
ILE
50
D
SER
51
n
51
SER
51
D
SER
52
n
52
SER
52
D
GLU
53
n
53
GLU
53
D
GLY
54
n
54
GLY
54
D
TYR
55
n
55
TYR
55
D
VAL
56
n
56
VAL
56
D
SER
57
n
57
SER
57
D
SER
58
n
58
SER
58
D
LYS
59
n
59
LYS
59
D
TYR
60
n
60
TYR
60
D
ALA
61
n
61
ALA
61
D
GLY
62
n
62
GLY
62
D
ARG
63
n
63
ARG
63
D
ALA
64
n
64
ALA
64
D
ASN
65
n
65
ASN
65
D
LEU
66
n
66
LEU
66
D
THR
67
n
67
THR
67
D
ASN
68
n
68
ASN
68
D
PHE
69
n
69
PHE
69
D
PRO
70
n
70
PRO
70
D
GLU
71
n
71
GLU
71
D
ASN
72
n
72
ASN
72
D
GLY
73
n
73
GLY
73
D
THR
74
n
74
THR
74
D
PHE
75
n
75
PHE
75
D
VAL
76
n
76
VAL
76
D
VAL
77
n
77
VAL
77
D
ASN
78
n
78
ASN
78
D
ILE
79
n
79
ILE
79
D
ALA
80
n
80
ALA
80
D
GLN
81
n
81
GLN
81
D
LEU
82
n
82
LEU
82
D
SER
83
n
83
SER
83
D
GLN
84
n
84
GLN
84
D
ASP
85
n
85
ASP
85
D
ASP
86
n
86
ASP
86
D
SER
87
n
87
SER
87
D
GLY
88
n
88
GLY
88
D
ARG
89
n
89
ARG
89
D
TYR
90
n
90
TYR
90
D
LYS
91
n
91
LYS
91
D
CYS
92
n
92
CYS
92
D
GLY
93
n
93
GLY
93
D
LEU
94
n
94
LEU
94
D
GLY
95
n
95
GLY
95
D
ILE
96
n
96
ILE
96
D
ASN
97
n
97
ASN
97
D
SER
98
n
98
SER
98
D
ARG
99
n
99
ARG
99
D
GLY
100
n
100
GLY
100
D
LEU
101
n
101
LEU
101
D
SER
102
n
102
SER
102
D
PHE
103
n
103
PHE
103
D
ASP
104
n
104
ASP
104
D
VAL
105
n
105
VAL
105
D
SER
106
n
106
SER
106
D
LEU
107
n
107
LEU
107
D
GLU
108
n
108
GLU
108
D
VAL
109
n
109
VAL
109
D
LEU
110
n
110
LEU
110
D
GLU
111
n
111
GLU
111
D
HIS
112
n
112
HIS
112
D
n
113
113
D
n
114
114
D
n
115
115
D
n
116
116
D
n
117
117
D
n
1
1
E
SER
2
n
2
SER
2
E
PRO
3
n
3
PRO
3
E
ILE
4
n
4
ILE
4
E
PHE
5
n
5
PHE
5
E
GLY
6
n
6
GLY
6
E
PRO
7
n
7
PRO
7
E
GLU
8
n
8
GLU
8
E
GLU
9
n
9
GLU
9
E
VAL
10
n
10
VAL
10
E
ASN
11
n
11
ASN
11
E
SER
12
n
12
SER
12
E
VAL
13
n
13
VAL
13
E
GLU
14
n
14
GLU
14
E
GLY
15
n
15
GLY
15
E
ASN
16
n
16
ASN
16
E
SER
17
n
17
SER
17
E
VAL
18
n
18
VAL
18
E
SER
19
n
19
SER
19
E
ILE
20
n
20
ILE
20
E
THR
21
n
21
THR
21
E
CYS
22
n
22
CYS
22
E
TYR
23
n
23
TYR
23
E
TYR
24
n
24
TYR
24
E
PRO
25
n
25
PRO
25
E
PRO
26
n
26
PRO
26
E
THR
27
n
27
THR
27
E
SER
28
n
28
SER
28
E
VAL
29
n
29
VAL
29
E
ASN
30
n
30
ASN
30
E
ARG
31
n
31
ARG
31
E
HIS
32
n
32
HIS
32
E
THR
33
n
33
THR
33
E
ARG
34
n
34
ARG
34
E
LYS
35
n
35
LYS
35
E
TYR
36
n
36
TYR
36
E
TRP
37
n
37
TRP
37
E
CYS
38
n
38
CYS
38
E
ARG
39
n
39
ARG
39
E
GLN
40
n
40
GLN
40
E
GLY
41
n
41
GLY
41
E
ALA
42
n
42
ALA
42
E
ARG
43
n
43
ARG
43
E
GLY
44
n
44
GLY
44
E
GLY
45
n
45
GLY
45
E
CYS
46
n
46
CYS
46
E
ILE
47
n
47
ILE
47
E
THR
48
n
48
THR
48
E
LEU
49
n
49
LEU
49
E
ILE
50
n
50
ILE
50
E
SER
51
n
51
SER
51
E
SER
52
n
52
SER
52
E
GLU
53
n
53
GLU
53
E
GLY
54
n
54
GLY
54
E
TYR
55
n
55
TYR
55
E
VAL
56
n
56
VAL
56
E
SER
57
n
57
SER
57
E
SER
58
n
58
SER
58
E
LYS
59
n
59
LYS
59
E
TYR
60
n
60
TYR
60
E
ALA
61
n
61
ALA
61
E
GLY
62
n
62
GLY
62
E
ARG
63
n
63
ARG
63
E
ALA
64
n
64
ALA
64
E
ASN
65
n
65
ASN
65
E
LEU
66
n
66
LEU
66
E
THR
67
n
67
THR
67
E
ASN
68
n
68
ASN
68
E
PHE
69
n
69
PHE
69
E
PRO
70
n
70
PRO
70
E
GLU
71
n
71
GLU
71
E
ASN
72
n
72
ASN
72
E
GLY
73
n
73
GLY
73
E
THR
74
n
74
THR
74
E
PHE
75
n
75
PHE
75
E
VAL
76
n
76
VAL
76
E
VAL
77
n
77
VAL
77
E
ASN
78
n
78
ASN
78
E
ILE
79
n
79
ILE
79
E
ALA
80
n
80
ALA
80
E
GLN
81
n
81
GLN
81
E
LEU
82
n
82
LEU
82
E
SER
83
n
83
SER
83
E
GLN
84
n
84
GLN
84
E
ASP
85
n
85
ASP
85
E
ASP
86
n
86
ASP
86
E
SER
87
n
87
SER
87
E
GLY
88
n
88
GLY
88
E
ARG
89
n
89
ARG
89
E
TYR
90
n
90
TYR
90
E
LYS
91
n
91
LYS
91
E
CYS
92
n
92
CYS
92
E
GLY
93
n
93
GLY
93
E
LEU
94
n
94
LEU
94
E
GLY
95
n
95
GLY
95
E
ILE
96
n
96
ILE
96
E
ASN
97
n
97
ASN
97
E
SER
98
n
98
SER
98
E
ARG
99
n
99
ARG
99
E
GLY
100
n
100
GLY
100
E
LEU
101
n
101
LEU
101
E
SER
102
n
102
SER
102
E
PHE
103
n
103
PHE
103
E
ASP
104
n
104
ASP
104
E
VAL
105
n
105
VAL
105
E
SER
106
n
106
SER
106
E
LEU
107
n
107
LEU
107
E
GLU
108
n
108
GLU
108
E
VAL
109
n
109
VAL
109
E
LEU
110
n
110
LEU
110
E
GLU
111
n
111
GLU
111
E
HIS
112
n
112
HIS
112
E
n
113
113
E
n
114
114
E
n
115
115
E
n
116
116
E
n
117
117
E
n
1
1
F
SER
2
n
2
SER
2
F
PRO
3
n
3
PRO
3
F
ILE
4
n
4
ILE
4
F
PHE
5
n
5
PHE
5
F
GLY
6
n
6
GLY
6
F
PRO
7
n
7
PRO
7
F
GLU
8
n
8
GLU
8
F
GLU
9
n
9
GLU
9
F
VAL
10
n
10
VAL
10
F
ASN
11
n
11
ASN
11
F
SER
12
n
12
SER
12
F
VAL
13
n
13
VAL
13
F
GLU
14
n
14
GLU
14
F
GLY
15
n
15
GLY
15
F
ASN
16
n
16
ASN
16
F
SER
17
n
17
SER
17
F
VAL
18
n
18
VAL
18
F
SER
19
n
19
SER
19
F
ILE
20
n
20
ILE
20
F
THR
21
n
21
THR
21
F
CYS
22
n
22
CYS
22
F
TYR
23
n
23
TYR
23
F
TYR
24
n
24
TYR
24
F
PRO
25
n
25
PRO
25
F
PRO
26
n
26
PRO
26
F
THR
27
n
27
THR
27
F
SER
28
n
28
SER
28
F
VAL
29
n
29
VAL
29
F
ASN
30
n
30
ASN
30
F
ARG
31
n
31
ARG
31
F
HIS
32
n
32
HIS
32
F
THR
33
n
33
THR
33
F
ARG
34
n
34
ARG
34
F
LYS
35
n
35
LYS
35
F
TYR
36
n
36
TYR
36
F
TRP
37
n
37
TRP
37
F
CYS
38
n
38
CYS
38
F
ARG
39
n
39
ARG
39
F
GLN
40
n
40
GLN
40
F
GLY
41
n
41
GLY
41
F
ALA
42
n
42
ALA
42
F
ARG
43
n
43
ARG
43
F
GLY
44
n
44
GLY
44
F
GLY
45
n
45
GLY
45
F
CYS
46
n
46
CYS
46
F
ILE
47
n
47
ILE
47
F
THR
48
n
48
THR
48
F
LEU
49
n
49
LEU
49
F
ILE
50
n
50
ILE
50
F
SER
51
n
51
SER
51
F
SER
52
n
52
SER
52
F
GLU
53
n
53
GLU
53
F
GLY
54
n
54
GLY
54
F
TYR
55
n
55
TYR
55
F
VAL
56
n
56
VAL
56
F
SER
57
n
57
SER
57
F
SER
58
n
58
SER
58
F
LYS
59
n
59
LYS
59
F
TYR
60
n
60
TYR
60
F
ALA
61
n
61
ALA
61
F
GLY
62
n
62
GLY
62
F
ARG
63
n
63
ARG
63
F
ALA
64
n
64
ALA
64
F
ASN
65
n
65
ASN
65
F
LEU
66
n
66
LEU
66
F
THR
67
n
67
THR
67
F
ASN
68
n
68
ASN
68
F
PHE
69
n
69
PHE
69
F
PRO
70
n
70
PRO
70
F
GLU
71
n
71
GLU
71
F
ASN
72
n
72
ASN
72
F
GLY
73
n
73
GLY
73
F
THR
74
n
74
THR
74
F
PHE
75
n
75
PHE
75
F
VAL
76
n
76
VAL
76
F
VAL
77
n
77
VAL
77
F
ASN
78
n
78
ASN
78
F
ILE
79
n
79
ILE
79
F
ALA
80
n
80
ALA
80
F
GLN
81
n
81
GLN
81
F
LEU
82
n
82
LEU
82
F
SER
83
n
83
SER
83
F
GLN
84
n
84
GLN
84
F
ASP
85
n
85
ASP
85
F
ASP
86
n
86
ASP
86
F
SER
87
n
87
SER
87
F
GLY
88
n
88
GLY
88
F
ARG
89
n
89
ARG
89
F
TYR
90
n
90
TYR
90
F
LYS
91
n
91
LYS
91
F
CYS
92
n
92
CYS
92
F
GLY
93
n
93
GLY
93
F
LEU
94
n
94
LEU
94
F
GLY
95
n
95
GLY
95
F
ILE
96
n
96
ILE
96
F
ASN
97
n
97
ASN
97
F
SER
98
n
98
SER
98
F
ARG
99
n
99
ARG
99
F
GLY
100
n
100
GLY
100
F
LEU
101
n
101
LEU
101
F
SER
102
n
102
SER
102
F
PHE
103
n
103
PHE
103
F
ASP
104
n
104
ASP
104
F
VAL
105
n
105
VAL
105
F
SER
106
n
106
SER
106
F
LEU
107
n
107
LEU
107
F
GLU
108
n
108
GLU
108
F
VAL
109
n
109
VAL
109
F
LEU
110
n
110
LEU
110
F
GLU
111
n
111
GLU
111
F
HIS
112
n
112
HIS
112
F
n
113
113
F
n
114
114
F
n
115
115
F
n
116
116
F
n
117
117
F
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
software_defined_assembly
PISA
4
tetrameric
software_defined_assembly
PISA
2
dimeric
software_defined_assembly
PISA
2
dimeric
5010
-20
19130
1320
-7
10750
1310
-6
10750
A
HIS
112
A
NE2
HIS
112
1_555
A
MG
200
G
MG
MG
1_555
A
HIS
115
A
NE2
HIS
115
1_555
128.1
A
HIS
112
A
NE2
HIS
112
1_555
A
MG
200
G
MG
MG
1_555
F
HIS
112
F
NE2
HIS
112
1_555
94.5
A
HIS
115
A
NE2
HIS
115
1_555
A
MG
200
G
MG
MG
1_555
F
HIS
112
F
NE2
HIS
112
1_555
123.0
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
VAL
10
A
N
VAL
10
A
O
SER
106
A
O
SER
106
A
O
VAL
105
A
O
VAL
105
A
N
TYR
90
A
N
TYR
90
A
O
LYS
91
A
O
LYS
91
A
N
CYS
38
A
N
CYS
38
A
N
TRP
37
A
N
TRP
37
A
O
LEU
49
A
O
LEU
49
A
N
VAL
18
A
N
VAL
18
A
O
ILE
79
A
O
ILE
79
A
O
THR
74
A
O
THR
74
A
N
PHE
69
A
N
PHE
69
B
N
SER
12
B
N
SER
12
B
O
LEU
110
B
O
LEU
110
B
O
VAL
105
B
O
VAL
105
B
N
TYR
90
B
N
TYR
90
B
O
LYS
91
B
O
LYS
91
B
N
CYS
38
B
N
CYS
38
B
N
TRP
37
B
N
TRP
37
B
O
LEU
49
B
O
LEU
49
B
N
VAL
18
B
N
VAL
18
B
O
ILE
79
B
O
ILE
79
B
O
VAL
76
B
O
VAL
76
B
N
THR
67
B
N
THR
67
C
N
SER
12
C
N
SER
12
C
O
LEU
110
C
O
LEU
110
C
O
VAL
105
C
O
VAL
105
C
N
TYR
90
C
N
TYR
90
C
O
LYS
91
C
O
LYS
91
C
N
CYS
38
C
N
CYS
38
C
N
TRP
37
C
N
TRP
37
C
O
LEU
49
C
O
LEU
49
C
N
VAL
18
C
N
VAL
18
C
O
ILE
79
C
O
ILE
79
C
O
VAL
76
C
O
VAL
76
C
N
THR
67
C
N
THR
67
D
N
SER
12
D
N
SER
12
D
O
LEU
110
D
O
LEU
110
D
O
VAL
105
D
O
VAL
105
D
N
TYR
90
D
N
TYR
90
D
O
LYS
91
D
O
LYS
91
D
N
CYS
38
D
N
CYS
38
D
N
TRP
37
D
N
TRP
37
D
O
LEU
49
D
O
LEU
49
D
N
VAL
18
D
N
VAL
18
D
O
ILE
79
D
O
ILE
79
D
O
THR
74
D
O
THR
74
D
N
PHE
69
D
N
PHE
69
E
N
VAL
10
E
N
VAL
10
E
O
SER
106
E
O
SER
106
E
O
VAL
105
E
O
VAL
105
E
N
TYR
90
E
N
TYR
90
E
O
ARG
89
E
O
ARG
89
E
N
GLN
40
E
N
GLN
40
E
N
TRP
37
E
N
TRP
37
E
O
LEU
49
E
O
LEU
49
E
N
ILE
20
E
N
ILE
20
E
O
VAL
77
E
O
VAL
77
E
O
THR
74
E
O
THR
74
E
N
PHE
69
E
N
PHE
69
F
N
VAL
10
F
N
VAL
10
F
O
SER
106
F
O
SER
106
F
O
VAL
105
F
O
VAL
105
F
N
TYR
90
F
N
TYR
90
F
O
ARG
89
F
O
ARG
89
F
N
GLN
40
F
N
GLN
40
F
N
TRP
37
F
N
TRP
37
F
O
LEU
49
F
O
LEU
49
F
N
ILE
20
F
N
ILE
20
F
O
VAL
77
F
O
VAL
77
F
O
THR
74
F
O
THR
74
F
N
PHE
69
F
N
PHE
69
1
A
CG
GLU
71
A
CG
GLU
71
1
Y
1
A
CD
GLU
71
A
CD
GLU
71
1
Y
1
A
OE1
GLU
71
A
OE1
GLU
71
1
Y
1
A
OE2
GLU
71
A
OE2
GLU
71
1
Y
1
A
CG
ARG
99
A
CG
ARG
99
1
Y
1
A
CD
ARG
99
A
CD
ARG
99
1
Y
1
A
NE
ARG
99
A
NE
ARG
99
1
Y
1
A
CZ
ARG
99
A
CZ
ARG
99
1
Y
1
A
NH1
ARG
99
A
NH1
ARG
99
1
Y
1
A
NH2
ARG
99
A
NH2
ARG
99
1
Y
1
B
CG
GLU
71
B
CG
GLU
71
1
Y
1
B
CD
GLU
71
B
CD
GLU
71
1
Y
1
B
OE1
GLU
71
B
OE1
GLU
71
1
Y
1
B
OE2
GLU
71
B
OE2
GLU
71
1
Y
1
B
CG
ARG
99
B
CG
ARG
99
1
Y
1
B
CD
ARG
99
B
CD
ARG
99
1
Y
1
B
NE
ARG
99
B
NE
ARG
99
1
Y
1
B
CZ
ARG
99
B
CZ
ARG
99
1
Y
1
B
NH1
ARG
99
B
NH1
ARG
99
1
Y
1
B
NH2
ARG
99
B
NH2
ARG
99
1
Y
1
C
CG
LYS
59
C
CG
LYS
59
1
Y
1
C
CD
LYS
59
C
CD
LYS
59
1
Y
1
C
CE
LYS
59
C
CE
LYS
59
1
Y
1
C
NZ
LYS
59
C
NZ
LYS
59
1
Y
1
C
CG
GLU
71
C
CG
GLU
71
1
Y
1
C
CD
GLU
71
C
CD
GLU
71
1
Y
1
C
OE1
GLU
71
C
OE1
GLU
71
1
Y
1
C
OE2
GLU
71
C
OE2
GLU
71
1
Y
1
C
OG
SER
98
C
OG
SER
98
1
Y
1
C
CG
ARG
99
C
CG
ARG
99
1
Y
1
C
CD
ARG
99
C
CD
ARG
99
1
Y
1
C
NE
ARG
99
C
NE
ARG
99
1
Y
1
C
CZ
ARG
99
C
CZ
ARG
99
1
Y
1
C
NH1
ARG
99
C
NH1
ARG
99
1
Y
1
C
NH2
ARG
99
C
NH2
ARG
99
1
Y
1
D
CG
LYS
59
D
CG
LYS
59
1
Y
1
D
CD
LYS
59
D
CD
LYS
59
1
Y
1
D
CE
LYS
59
D
CE
LYS
59
1
Y
1
D
NZ
LYS
59
D
NZ
LYS
59
1
Y
1
D
CG
GLU
71
D
CG
GLU
71
1
Y
1
D
CD
GLU
71
D
CD
GLU
71
1
Y
1
D
OE1
GLU
71
D
OE1
GLU
71
1
Y
1
D
OE2
GLU
71
D
OE2
GLU
71
1
Y
1
D
CG
ARG
99
D
CG
ARG
99
1
Y
1
D
CD
ARG
99
D
CD
ARG
99
1
Y
1
D
NE
ARG
99
D
NE
ARG
99
1
Y
1
D
CZ
ARG
99
D
CZ
ARG
99
1
Y
1
D
NH1
ARG
99
D
NH1
ARG
99
1
Y
1
D
NH2
ARG
99
D
NH2
ARG
99
1
Y
1
E
CG
ARG
43
E
CG
ARG
43
1
Y
1
E
CD
ARG
43
E
CD
ARG
43
1
Y
1
E
NE
ARG
43
E
NE
ARG
43
1
Y
1
E
CZ
ARG
43
E
CZ
ARG
43
1
Y
1
E
NH1
ARG
43
E
NH1
ARG
43
1
Y
1
E
NH2
ARG
43
E
NH2
ARG
43
1
Y
1
E
CG
LYS
59
E
CG
LYS
59
1
Y
1
E
CD
LYS
59
E
CD
LYS
59
1
Y
1
E
CE
LYS
59
E
CE
LYS
59
1
Y
1
E
NZ
LYS
59
E
NZ
LYS
59
1
Y
1
E
CG
GLU
71
E
CG
GLU
71
1
Y
1
E
CD
GLU
71
E
CD
GLU
71
1
Y
1
E
OE1
GLU
71
E
OE1
GLU
71
1
Y
1
E
OE2
GLU
71
E
OE2
GLU
71
1
Y
1
E
CG
ARG
99
E
CG
ARG
99
1
Y
1
E
CD
ARG
99
E
CD
ARG
99
1
Y
1
E
NE
ARG
99
E
NE
ARG
99
1
Y
1
E
CZ
ARG
99
E
CZ
ARG
99
1
Y
1
E
NH1
ARG
99
E
NH1
ARG
99
1
Y
1
E
NH2
ARG
99
E
NH2
ARG
99
1
Y
1
F
CG
ARG
43
F
CG
ARG
43
1
Y
1
F
CD
ARG
43
F
CD
ARG
43
1
Y
1
F
NE
ARG
43
F
NE
ARG
43
1
Y
1
F
CZ
ARG
43
F
CZ
ARG
43
1
Y
1
F
NH1
ARG
43
F
NH1
ARG
43
1
Y
1
F
NH2
ARG
43
F
NH2
ARG
43
1
Y
1
F
CG
LYS
59
F
CG
LYS
59
1
Y
1
F
CD
LYS
59
F
CD
LYS
59
1
Y
1
F
CE
LYS
59
F
CE
LYS
59
1
Y
1
F
NZ
LYS
59
F
NZ
LYS
59
1
Y
1
F
CG
ARG
99
F
CG
ARG
99
1
Y
1
F
CD
ARG
99
F
CD
ARG
99
1
Y
1
F
NE
ARG
99
F
NE
ARG
99
1
Y
1
F
CZ
ARG
99
F
CZ
ARG
99
1
Y
1
F
NH1
ARG
99
F
NH1
ARG
99
1
Y
1
F
NH2
ARG
99
F
NH2
ARG
99
1
Y
1
A
LYS
1
A
LYS
1
1
Y
1
A
GLY
41
A
GLY
41
1
Y
1
A
ALA
42
A
ALA
42
1
Y
1
A
ARG
43
A
ARG
43
1
Y
1
A
GLY
44
A
GLY
44
1
Y
1
A
GLY
45
A
GLY
45
1
Y
1
B
LYS
1
B
LYS
1
1
Y
1
B
SER
2
B
SER
2
1
Y
1
B
GLY
41
B
GLY
41
1
Y
1
B
ALA
42
B
ALA
42
1
Y
1
B
ARG
43
B
ARG
43
1
Y
1
B
GLY
44
B
GLY
44
1
Y
1
B
GLY
45
B
GLY
45
1
Y
1
B
HIS
117
B
HIS
117
1
Y
1
C
LYS
1
C
LYS
1
1
Y
1
C
SER
2
C
SER
2
1
Y
1
C
GLY
41
C
GLY
41
1
Y
1
C
ALA
42
C
ALA
42
1
Y
1
C
ARG
43
C
ARG
43
1
Y
1
C
GLY
44
C
GLY
44
1
Y
1
C
GLY
45
C
GLY
45
1
Y
1
C
HIS
113
C
HIS
113
1
Y
1
C
HIS
114
C
HIS
114
1
Y
1
C
HIS
115
C
HIS
115
1
Y
1
C
HIS
116
C
HIS
116
1
Y
1
C
HIS
117
C
HIS
117
1
Y
1
D
LYS
1
D
LYS
1
1
Y
1
D
SER
2
D
SER
2
1
Y
1
D
GLY
41
D
GLY
41
1
Y
1
D
ALA
42
D
ALA
42
1
Y
1
D
ARG
43
D
ARG
43
1
Y
1
D
GLY
44
D
GLY
44
1
Y
1
D
GLY
45
D
GLY
45
1
Y
1
D
HIS
113
D
HIS
113
1
Y
1
D
HIS
114
D
HIS
114
1
Y
1
D
HIS
115
D
HIS
115
1
Y
1
D
HIS
116
D
HIS
116
1
Y
1
D
HIS
117
D
HIS
117
1
Y
1
E
LYS
1
E
LYS
1
1
Y
1
E
HIS
113
E
HIS
113
1
Y
1
E
HIS
114
E
HIS
114
1
Y
1
E
HIS
115
E
HIS
115
1
Y
1
E
HIS
116
E
HIS
116
1
Y
1
E
HIS
117
E
HIS
117
1
Y
1
F
LYS
1
F
LYS
1
1
Y
1
F
HIS
113
F
HIS
113
1
Y
1
F
HIS
114
F
HIS
114
1
Y
1
F
HIS
115
F
HIS
115
1
Y
1
F
HIS
116
F
HIS
116
1
Y
1
F
HIS
117
F
HIS
117
1
Y
1
A
GLU
53
-99.85
35.12
1
A
LEU
101
-63.82
73.17
1
A
HIS
115
-108.14
58.73
1
B
PRO
26
-66.16
35.73
1
B
ASN
97
-37.98
-26.24
1
B
ARG
99
-60.35
43.41
1
B
LEU
101
-0.12
72.43
1
C
PRO
26
-69.31
43.26
1
C
ARG
34
-39.14
134.00
1
C
ASN
97
-54.23
-73.46
1
C
ARG
99
-59.92
-3.25
1
D
PRO
26
-67.71
80.16
1
D
VAL
29
-59.64
-71.65
1
D
ASN
30
-35.44
-36.23
1
D
ALA
61
-30.90
118.04
1
D
ASN
97
-39.12
-33.02
1
D
SER
102
-113.73
-162.12
1
E
PRO
26
-63.87
55.26
1
E
ARG
43
-134.32
-54.27
1
E
ASN
97
-28.80
-56.34
1
E
ARG
99
-48.32
-5.43
1
F
PRO
26
-59.99
66.67
1
F
ARG
63
-176.25
27.95
1
F
ALA
64
-175.83
145.06
1
F
ASN
97
-57.95
0.80
1
F
ARG
99
-165.11
6.35
1
F
LEU
101
-60.37
78.31
REFINED USING CNS HEMIHEDRAL TWINNING INPUT FILES TWIN FRACTION = 37.3% TWIN OPERATOR = H, K,L -> H, -K, -H-L
0.244
0.183
0.183
1.90
20.00
2476
49755
49593
THIN SHELL
1
THROUGHOUT
0.000
MIR
ENGH & HUBER
1.90
20.00
158
5148
2
0
4988
0.007
1.30
1.900
20.000
1XED
49755
0.078
1
3.700
99.6
0.462
1.90
1.93
3.30
99.1
refinement
Axel T. Brunger
axel.brunger@yale.edu
1998
Fortran_77
http://cns.csb.yale.edu/v1.1/
CNS
package
1.1
data scaling
Zbyszek Otwinowski
zbyszek@mix.swmed.edu
http://www.lnls.br/infra/linhasluz/denzo-hkl.htm
SCALEPACK
package
data extraction
H.Yang
sw-help@rcsb.rutgers.edu
March 3, 2004
C/C++
http://pdb.rutgers.edu/software/
PDB_EXTRACT
program
1.401
data reduction
DENZO
phasing
SOLVE
Polymeric-immunoglobulin receptor
Crystal Structure of a Ligand-Binding Domain of the Human Polymeric Ig Receptor, pIgR
1
N
N
1
N
N
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
biological unit is a monomer
A
THR
27
A
THR
27
HELX_P
A
THR
33
A
THR
33
1
1
7
A
SER
83
A
SER
83
HELX_P
A
SER
87
A
SER
87
5
2
5
A
ILE
96
A
ILE
96
HELX_P
A
GLY
100
A
GLY
100
5
3
5
B
THR
27
B
THR
27
HELX_P
B
THR
33
B
THR
33
1
4
7
B
SER
83
B
SER
83
HELX_P
B
SER
87
B
SER
87
5
5
5
C
VAL
29
C
VAL
29
HELX_P
C
THR
33
C
THR
33
5
6
5
C
PRO
70
C
PRO
70
HELX_P
C
ASN
72
C
ASN
72
5
7
3
C
SER
83
C
SER
83
HELX_P
C
SER
87
C
SER
87
5
8
5
D
THR
27
D
THR
27
HELX_P
D
THR
33
D
THR
33
1
9
7
D
PRO
70
D
PRO
70
HELX_P
D
ASN
72
D
ASN
72
5
10
3
D
SER
83
D
SER
83
HELX_P
D
SER
87
D
SER
87
5
11
5
E
THR
27
E
THR
27
HELX_P
E
THR
33
E
THR
33
1
12
7
E
SER
83
E
SER
83
HELX_P
E
SER
87
E
SER
87
5
13
5
E
ILE
96
E
ILE
96
HELX_P
E
GLY
100
E
GLY
100
5
14
5
F
THR
27
F
THR
27
HELX_P
F
THR
33
F
THR
33
1
15
7
F
SER
83
F
SER
83
HELX_P
F
SER
87
F
SER
87
5
16
5
disulf
2.033
A
CYS
22
A
SG
CYS
22
1_555
A
CYS
92
A
SG
CYS
92
1_555
disulf
2.044
A
CYS
38
A
SG
CYS
38
1_555
A
CYS
46
A
SG
CYS
46
1_555
disulf
2.023
B
CYS
22
B
SG
CYS
22
1_555
B
CYS
92
B
SG
CYS
92
1_555
disulf
2.041
B
CYS
38
B
SG
CYS
38
1_555
B
CYS
46
B
SG
CYS
46
1_555
disulf
2.035
C
CYS
22
C
SG
CYS
22
1_555
C
CYS
92
C
SG
CYS
92
1_555
disulf
2.040
C
CYS
38
C
SG
CYS
38
1_555
C
CYS
46
C
SG
CYS
46
1_555
disulf
2.032
D
CYS
22
D
SG
CYS
22
1_555
D
CYS
92
D
SG
CYS
92
1_555
disulf
2.045
D
CYS
38
D
SG
CYS
38
1_555
D
CYS
46
D
SG
CYS
46
1_555
disulf
2.035
E
CYS
22
E
SG
CYS
22
1_555
E
CYS
92
E
SG
CYS
92
1_555
disulf
2.029
E
CYS
38
E
SG
CYS
38
1_555
E
CYS
46
E
SG
CYS
46
1_555
disulf
2.027
F
CYS
22
F
SG
CYS
22
1_555
F
CYS
92
F
SG
CYS
92
1_555
disulf
2.038
F
CYS
38
F
SG
CYS
38
1_555
F
CYS
46
F
SG
CYS
46
1_555
metalc
2.169
A
MG
200
G
MG
MG
1_555
A
HIS
112
A
NE2
HIS
112
1_555
metalc
2.086
A
MG
200
G
MG
MG
1_555
A
HIS
115
A
NE2
HIS
115
1_555
metalc
2.474
A
MG
200
G
MG
MG
1_555
F
HIS
112
F
NE2
HIS
112
1_555
metalc
2.861
B
MG
201
H
MG
MG
1_555
B
HIS
112
B
NE2
HIS
112
1_555
IMMUNE SYSTEM
Ig-like fold, IMMUNE SYSTEM
PIGR_HUMAN
UNP
1
19
P01833
KSPIFGPEEVNSVEGNSVSITCYYPPTSVNRHTRKYWCRQGARGGCITLISSEGYVSSKYAGRANLTNFPENGTFVVNIA
QLSQDDSGRYKCGLGINSRGLSFDVSLEV
19
127
1XED
1
109
P01833
A
1
1
109
19
127
1XED
1
109
P01833
B
1
1
109
19
127
1XED
1
109
P01833
C
1
1
109
19
127
1XED
1
109
P01833
D
1
1
109
19
127
1XED
1
109
P01833
E
1
1
109
19
127
1XED
1
109
P01833
F
1
1
109
1
EXPRESSION TAG
LEU
110
1XED
A
P01833
UNP
110
1
EXPRESSION TAG
GLU
111
1XED
A
P01833
UNP
111
1
EXPRESSION TAG
HIS
112
1XED
A
P01833
UNP
112
1
EXPRESSION TAG
HIS
113
1XED
A
P01833
UNP
113
1
EXPRESSION TAG
HIS
114
1XED
A
P01833
UNP
114
1
EXPRESSION TAG
HIS
115
1XED
A
P01833
UNP
115
1
EXPRESSION TAG
HIS
116
1XED
A
P01833
UNP
116
1
EXPRESSION TAG
HIS
117
1XED
A
P01833
UNP
117
2
EXPRESSION TAG
LEU
110
1XED
B
P01833
UNP
110
2
EXPRESSION TAG
GLU
111
1XED
B
P01833
UNP
111
2
EXPRESSION TAG
HIS
112
1XED
B
P01833
UNP
112
2
EXPRESSION TAG
HIS
113
1XED
B
P01833
UNP
113
2
EXPRESSION TAG
HIS
114
1XED
B
P01833
UNP
114
2
EXPRESSION TAG
HIS
115
1XED
B
P01833
UNP
115
2
EXPRESSION TAG
HIS
116
1XED
B
P01833
UNP
116
2
EXPRESSION TAG
HIS
117
1XED
B
P01833
UNP
117
3
EXPRESSION TAG
LEU
110
1XED
C
P01833
UNP
110
3
EXPRESSION TAG
GLU
111
1XED
C
P01833
UNP
111
3
EXPRESSION TAG
HIS
112
1XED
C
P01833
UNP
112
3
EXPRESSION TAG
HIS
113
1XED
C
P01833
UNP
113
3
EXPRESSION TAG
HIS
114
1XED
C
P01833
UNP
114
3
EXPRESSION TAG
HIS
115
1XED
C
P01833
UNP
115
3
EXPRESSION TAG
HIS
116
1XED
C
P01833
UNP
116
3
EXPRESSION TAG
HIS
117
1XED
C
P01833
UNP
117
4
EXPRESSION TAG
LEU
110
1XED
D
P01833
UNP
110
4
EXPRESSION TAG
GLU
111
1XED
D
P01833
UNP
111
4
EXPRESSION TAG
HIS
112
1XED
D
P01833
UNP
112
4
EXPRESSION TAG
HIS
113
1XED
D
P01833
UNP
113
4
EXPRESSION TAG
HIS
114
1XED
D
P01833
UNP
114
4
EXPRESSION TAG
HIS
115
1XED
D
P01833
UNP
115
4
EXPRESSION TAG
HIS
116
1XED
D
P01833
UNP
116
4
EXPRESSION TAG
HIS
117
1XED
D
P01833
UNP
117
5
EXPRESSION TAG
LEU
110
1XED
E
P01833
UNP
110
5
EXPRESSION TAG
GLU
111
1XED
E
P01833
UNP
111
5
EXPRESSION TAG
HIS
112
1XED
E
P01833
UNP
112
5
EXPRESSION TAG
HIS
113
1XED
E
P01833
UNP
113
5
EXPRESSION TAG
HIS
114
1XED
E
P01833
UNP
114
5
EXPRESSION TAG
HIS
115
1XED
E
P01833
UNP
115
5
EXPRESSION TAG
HIS
116
1XED
E
P01833
UNP
116
5
EXPRESSION TAG
HIS
117
1XED
E
P01833
UNP
117
6
EXPRESSION TAG
LEU
110
1XED
F
P01833
UNP
110
6
EXPRESSION TAG
GLU
111
1XED
F
P01833
UNP
111
6
EXPRESSION TAG
HIS
112
1XED
F
P01833
UNP
112
6
EXPRESSION TAG
HIS
113
1XED
F
P01833
UNP
113
6
EXPRESSION TAG
HIS
114
1XED
F
P01833
UNP
114
6
EXPRESSION TAG
HIS
115
1XED
F
P01833
UNP
115
6
EXPRESSION TAG
HIS
116
1XED
F
P01833
UNP
116
6
EXPRESSION TAG
HIS
117
1XED
F
P01833
UNP
117
5
3
5
3
5
3
5
3
5
3
5
3
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLU
9
A
GLU
9
A
VAL
13
A
VAL
13
A
SER
102
A
SER
102
A
LEU
110
A
LEU
110
A
GLY
88
A
GLY
88
A
LEU
94
A
LEU
94
A
LYS
35
A
LYS
35
A
ARG
39
A
ARG
39
A
ILE
47
A
ILE
47
A
SER
51
A
SER
51
A
VAL
18
A
VAL
18
A
TYR
23
A
TYR
23
A
THR
74
A
THR
74
A
ILE
79
A
ILE
79
A
ALA
64
A
ALA
64
A
PHE
69
A
PHE
69
B
GLU
9
B
GLU
9
B
VAL
13
B
VAL
13
B
SER
102
B
SER
102
B
LEU
110
B
LEU
110
B
GLY
88
B
GLY
88
B
LEU
94
B
LEU
94
B
LYS
35
B
LYS
35
B
ARG
39
B
ARG
39
B
ILE
47
B
ILE
47
B
SER
51
B
SER
51
B
VAL
18
B
VAL
18
B
TYR
23
B
TYR
23
B
THR
74
B
THR
74
B
ILE
79
B
ILE
79
B
ALA
64
B
ALA
64
B
PHE
69
B
PHE
69
C
GLU
9
C
GLU
9
C
VAL
13
C
VAL
13
C
SER
102
C
SER
102
C
LEU
110
C
LEU
110
C
GLY
88
C
GLY
88
C
LEU
94
C
LEU
94
C
LYS
35
C
LYS
35
C
ARG
39
C
ARG
39
C
ILE
47
C
ILE
47
C
SER
51
C
SER
51
C
VAL
18
C
VAL
18
C
TYR
23
C
TYR
23
C
THR
74
C
THR
74
C
ILE
79
C
ILE
79
C
ALA
64
C
ALA
64
C
PHE
69
C
PHE
69
D
GLU
9
D
GLU
9
D
VAL
13
D
VAL
13
D
SER
102
D
SER
102
D
LEU
110
D
LEU
110
D
GLY
88
D
GLY
88
D
LEU
94
D
LEU
94
D
LYS
35
D
LYS
35
D
ARG
39
D
ARG
39
D
ILE
47
D
ILE
47
D
SER
51
D
SER
51
D
VAL
18
D
VAL
18
D
TYR
23
D
TYR
23
D
THR
74
D
THR
74
D
ILE
79
D
ILE
79
D
ALA
64
D
ALA
64
D
PHE
69
D
PHE
69
E
GLU
9
E
GLU
9
E
VAL
13
E
VAL
13
E
SER
102
E
SER
102
E
LEU
110
E
LEU
110
E
GLY
88
E
GLY
88
E
LEU
94
E
LEU
94
E
LYS
35
E
LYS
35
E
GLN
40
E
GLN
40
E
CYS
46
E
CYS
46
E
SER
51
E
SER
51
E
VAL
18
E
VAL
18
E
TYR
23
E
TYR
23
E
THR
74
E
THR
74
E
ILE
79
E
ILE
79
E
ALA
64
E
ALA
64
E
PHE
69
E
PHE
69
F
GLU
9
F
GLU
9
F
VAL
13
F
VAL
13
F
SER
102
F
SER
102
F
LEU
110
F
LEU
110
F
GLY
88
F
GLY
88
F
LEU
94
F
LEU
94
F
LYS
35
F
LYS
35
F
GLN
40
F
GLN
40
F
CYS
46
F
CYS
46
F
SER
51
F
SER
51
F
VAL
18
F
VAL
18
F
TYR
23
F
TYR
23
F
THR
74
F
THR
74
F
ILE
79
F
ILE
79
F
ALA
64
F
ALA
64
F
PHE
69
F
PHE
69
BINDING SITE FOR RESIDUE MG A 200
Software
3
BINDING SITE FOR RESIDUE MG B 201
Software
2
A
HIS
112
A
HIS
112
3
1_555
A
HIS
115
A
HIS
115
3
1_555
F
HIS
112
F
HIS
112
3
1_555
B
HIS
112
B
HIS
112
2
1_555
B
HIS
115
B
HIS
115
2
1_555
4
P 1 21 1