0.013740
0.000000
0.000000
0.000000
0.010822
0.000000
0.000000
0.000000
0.006264
0.00000
0.00000
0.00000
Wu, M.
Song, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
72.778
92.401
159.642
C10 H14 N5 O7 P
347.221
y
ADENOSINE-5'-MONOPHOSPHATE
RNA linking
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
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
Embo J.
EMJODG
0897
0261-4189
24
4082
4093
10.1038/sj.emboj.7600869
16281054
Structural insight into poly(A) binding and catalytic mechanism of human PARN
2005
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2004-10-30
ADSC QUANTUM 210
Silicon
MAD
M
x-ray
1
0.9791
1.0
0.9793
1.0
0.9762
1.0
ID29
ESRF
0.9791, 0.9793, 0.9762
SYNCHROTRON
ESRF BEAMLINE ID29
942.660
5'-R(*AP*AP*A)-3'
2
syn
polymer
49617.137
Poly(A)-specific ribonuclease PARN
3.1.13.4
PARN(1-430)
2
man
polymer
18.015
water
153
nat
water
Polyadenylate-specific ribonuclease, Deadenylating nuclease, Deadenylation nuclease, PARN
no
no
AAA
AAA
C,D
polyribonucleotide
no
no
MEIIRSNFKSNLHKVYQAIEEADFFAIDGEFSGISDGPSVSALTNGFDTPEERYQKLKKHSMDFLLFQFGLCTFKYDYTD
SKYITKSFNFYVFPKPFNRSSPDVKFVCQSSSIDFLASQGFDFNKVFRNGIPYLNQEEERQLREQYDEKRSQANGAGALS
YVSPNTSKCPVTIPEDQKKFIDQVVEKIEDLLQSEENKNLDLEPCTGFQRKLIYQTLSWKYPKGIHVETLETEKKERYIV
ISKVDEEERKRREQQKHAKEQEELNDAVGFSRVIHAIANSGKLVIGHNMLLDVMHTVHQFYCPLPADLSEFKEMTTCVFP
RLLDTKLMASTQPFKDIINNTSLAELEKRLKETPFNPPKVESAEGFPSYDTASEQLHEAGYDAYITGLCFISMANYLGSF
LSPPKIHVSARSKLIEPFFNKLFLMRVMDI
MEIIRSNFKSNLHKVYQAIEEADFFAIDGEFSGISDGPSVSALTNGFDTPEERYQKLKKHSMDFLLFQFGLCTFKYDYTD
SKYITKSFNFYVFPKPFNRSSPDVKFVCQSSSIDFLASQGFDFNKVFRNGIPYLNQEEERQLREQYDEKRSQANGAGALS
YVSPNTSKCPVTIPEDQKKFIDQVVEKIEDLLQSEENKNLDLEPCTGFQRKLIYQTLSWKYPKGIHVETLETEKKERYIV
ISKVDEEERKRREQQKHAKEQEELNDAVGFSRVIHAIANSGKLVIGHNMLLDVMHTVHQFYCPLPADLSEFKEMTTCVFP
RLLDTKLMASTQPFKDIINNTSLAELEKRLKETPFNPPKVESAEGFPSYDTASEQLHEAGYDAYITGLCFISMANYLGSF
LSPPKIHVSARSKLIEPFFNKLFLMRVMDI
A,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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
sample
PARN
9606
Homo sapiens
562
Escherichia coli
BL-21 star
plasmid
pGEX-6p-1
1
2.68
53.8
VAPOR DIFFUSION, HANGING DROP
8.0
PEG 3350, 0.2M ammonium tartrate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
PEG 3350
1
ammonium tartrate
1
H2O
1
PEG 3350
2
ammonium tartrate
2
H2O
2
software
repository
Initial release
Version format compliance
Advisory
Version format compliance
Refinement description
1
0
2005-12-20
1
1
2008-04-30
1
2
2011-07-13
1
3
2017-10-11
_software.name
native PARN nuclease domain
RCSB
Y
PDBJ
2005-06-21
REL
REL
HOH
water
HOH
124
3
HOH
HOH
124
C
HOH
67
3
HOH
HOH
67
D
HOH
71
3
HOH
HOH
71
D
HOH
120
3
HOH
HOH
120
D
HOH
130
3
HOH
HOH
130
D
HOH
1
3
HOH
HOH
431
A
HOH
2
3
HOH
HOH
432
A
HOH
6
3
HOH
HOH
433
A
HOH
7
3
HOH
HOH
434
A
HOH
8
3
HOH
HOH
435
A
HOH
9
3
HOH
HOH
436
A
HOH
11
3
HOH
HOH
437
A
HOH
14
3
HOH
HOH
438
A
HOH
15
3
HOH
HOH
439
A
HOH
16
3
HOH
HOH
440
A
HOH
17
3
HOH
HOH
441
A
HOH
18
3
HOH
HOH
442
A
HOH
20
3
HOH
HOH
443
A
HOH
21
3
HOH
HOH
444
A
HOH
22
3
HOH
HOH
445
A
HOH
27
3
HOH
HOH
446
A
HOH
28
3
HOH
HOH
447
A
HOH
29
3
HOH
HOH
448
A
HOH
32
3
HOH
HOH
449
A
HOH
35
3
HOH
HOH
450
A
HOH
38
3
HOH
HOH
451
A
HOH
40
3
HOH
HOH
452
A
HOH
42
3
HOH
HOH
453
A
HOH
43
3
HOH
HOH
454
A
HOH
44
3
HOH
HOH
455
A
HOH
46
3
HOH
HOH
456
A
HOH
47
3
HOH
HOH
457
A
HOH
49
3
HOH
HOH
458
A
HOH
56
3
HOH
HOH
459
A
HOH
58
3
HOH
HOH
460
A
HOH
62
3
HOH
HOH
461
A
HOH
64
3
HOH
HOH
462
A
HOH
65
3
HOH
HOH
463
A
HOH
66
3
HOH
HOH
464
A
HOH
68
3
HOH
HOH
465
A
HOH
69
3
HOH
HOH
466
A
HOH
70
3
HOH
HOH
467
A
HOH
73
3
HOH
HOH
468
A
HOH
74
3
HOH
HOH
469
A
HOH
77
3
HOH
HOH
470
A
HOH
78
3
HOH
HOH
471
A
HOH
79
3
HOH
HOH
472
A
HOH
80
3
HOH
HOH
473
A
HOH
82
3
HOH
HOH
474
A
HOH
83
3
HOH
HOH
475
A
HOH
86
3
HOH
HOH
476
A
HOH
87
3
HOH
HOH
477
A
HOH
88
3
HOH
HOH
478
A
HOH
97
3
HOH
HOH
479
A
HOH
98
3
HOH
HOH
480
A
HOH
99
3
HOH
HOH
481
A
HOH
100
3
HOH
HOH
482
A
HOH
101
3
HOH
HOH
483
A
HOH
103
3
HOH
HOH
484
A
HOH
104
3
HOH
HOH
485
A
HOH
106
3
HOH
HOH
486
A
HOH
107
3
HOH
HOH
487
A
HOH
109
3
HOH
HOH
488
A
HOH
111
3
HOH
HOH
489
A
HOH
112
3
HOH
HOH
490
A
HOH
113
3
HOH
HOH
491
A
HOH
116
3
HOH
HOH
492
A
HOH
118
3
HOH
HOH
493
A
HOH
121
3
HOH
HOH
494
A
HOH
122
3
HOH
HOH
495
A
HOH
127
3
HOH
HOH
496
A
HOH
129
3
HOH
HOH
497
A
HOH
131
3
HOH
HOH
498
A
HOH
132
3
HOH
HOH
499
A
HOH
134
3
HOH
HOH
500
A
HOH
136
3
HOH
HOH
501
A
HOH
138
3
HOH
HOH
502
A
HOH
140
3
HOH
HOH
503
A
HOH
141
3
HOH
HOH
504
A
HOH
143
3
HOH
HOH
505
A
HOH
144
3
HOH
HOH
506
A
HOH
146
3
HOH
HOH
507
A
HOH
151
3
HOH
HOH
508
A
HOH
153
3
HOH
HOH
509
A
HOH
3
3
HOH
HOH
431
B
HOH
4
3
HOH
HOH
432
B
HOH
5
3
HOH
HOH
433
B
HOH
10
3
HOH
HOH
434
B
HOH
12
3
HOH
HOH
435
B
HOH
13
3
HOH
HOH
436
B
HOH
19
3
HOH
HOH
437
B
HOH
23
3
HOH
HOH
438
B
HOH
24
3
HOH
HOH
439
B
HOH
25
3
HOH
HOH
440
B
HOH
26
3
HOH
HOH
441
B
HOH
30
3
HOH
HOH
442
B
HOH
31
3
HOH
HOH
443
B
HOH
33
3
HOH
HOH
444
B
HOH
34
3
HOH
HOH
445
B
HOH
36
3
HOH
HOH
446
B
HOH
37
3
HOH
HOH
447
B
HOH
39
3
HOH
HOH
448
B
HOH
41
3
HOH
HOH
449
B
HOH
45
3
HOH
HOH
450
B
HOH
48
3
HOH
HOH
451
B
HOH
50
3
HOH
HOH
452
B
HOH
51
3
HOH
HOH
453
B
HOH
52
3
HOH
HOH
454
B
HOH
53
3
HOH
HOH
455
B
HOH
54
3
HOH
HOH
456
B
HOH
55
3
HOH
HOH
457
B
HOH
57
3
HOH
HOH
458
B
HOH
59
3
HOH
HOH
459
B
HOH
60
3
HOH
HOH
460
B
HOH
61
3
HOH
HOH
461
B
HOH
63
3
HOH
HOH
462
B
HOH
72
3
HOH
HOH
463
B
HOH
75
3
HOH
HOH
464
B
HOH
76
3
HOH
HOH
465
B
HOH
81
3
HOH
HOH
466
B
HOH
84
3
HOH
HOH
467
B
HOH
85
3
HOH
HOH
468
B
HOH
89
3
HOH
HOH
469
B
HOH
90
3
HOH
HOH
470
B
HOH
91
3
HOH
HOH
471
B
HOH
92
3
HOH
HOH
472
B
HOH
93
3
HOH
HOH
473
B
HOH
94
3
HOH
HOH
474
B
HOH
95
3
HOH
HOH
475
B
HOH
96
3
HOH
HOH
476
B
HOH
102
3
HOH
HOH
477
B
HOH
105
3
HOH
HOH
478
B
HOH
108
3
HOH
HOH
479
B
HOH
110
3
HOH
HOH
480
B
HOH
114
3
HOH
HOH
481
B
HOH
115
3
HOH
HOH
482
B
HOH
117
3
HOH
HOH
483
B
HOH
119
3
HOH
HOH
484
B
HOH
123
3
HOH
HOH
485
B
HOH
125
3
HOH
HOH
486
B
HOH
126
3
HOH
HOH
487
B
HOH
128
3
HOH
HOH
488
B
HOH
133
3
HOH
HOH
489
B
HOH
135
3
HOH
HOH
490
B
HOH
137
3
HOH
HOH
491
B
HOH
139
3
HOH
HOH
492
B
HOH
142
3
HOH
HOH
493
B
HOH
145
3
HOH
HOH
494
B
HOH
147
3
HOH
HOH
495
B
HOH
148
3
HOH
HOH
496
B
HOH
149
3
HOH
HOH
497
B
HOH
150
3
HOH
HOH
498
B
HOH
152
3
HOH
HOH
499
B
A
501
n
1
A
501
C
A
502
n
2
A
502
C
A
503
n
3
A
503
C
A
601
n
1
A
601
D
A
602
n
2
A
602
D
A
603
n
3
A
603
D
MET
1
n
1
MET
1
A
GLU
2
n
2
GLU
2
A
ILE
3
n
3
ILE
3
A
ILE
4
n
4
ILE
4
A
ARG
5
n
5
ARG
5
A
SER
6
n
6
SER
6
A
ASN
7
n
7
ASN
7
A
PHE
8
n
8
PHE
8
A
LYS
9
n
9
LYS
9
A
SER
10
n
10
SER
10
A
ASN
11
n
11
ASN
11
A
LEU
12
n
12
LEU
12
A
HIS
13
n
13
HIS
13
A
LYS
14
n
14
LYS
14
A
VAL
15
n
15
VAL
15
A
TYR
16
n
16
TYR
16
A
GLN
17
n
17
GLN
17
A
ALA
18
n
18
ALA
18
A
ILE
19
n
19
ILE
19
A
GLU
20
n
20
GLU
20
A
GLU
21
n
21
GLU
21
A
ALA
22
n
22
ALA
22
A
ASP
23
n
23
ASP
23
A
PHE
24
n
24
PHE
24
A
PHE
25
n
25
PHE
25
A
ALA
26
n
26
ALA
26
A
ILE
27
n
27
ILE
27
A
ASP
28
n
28
ASP
28
A
GLY
29
n
29
GLY
29
A
GLU
30
n
30
GLU
30
A
PHE
31
n
31
PHE
31
A
SER
32
n
32
SER
32
A
GLY
33
n
33
GLY
33
A
ILE
34
n
34
ILE
34
A
SER
35
n
35
SER
35
A
ASP
36
n
36
ASP
36
A
GLY
37
n
37
GLY
37
A
PRO
38
n
38
PRO
38
A
SER
39
n
39
SER
39
A
VAL
40
n
40
VAL
40
A
n
41
41
A
n
42
42
A
n
43
43
A
n
44
44
A
n
45
45
A
GLY
46
n
46
GLY
46
A
PHE
47
n
47
PHE
47
A
ASP
48
n
48
ASP
48
A
THR
49
n
49
THR
49
A
PRO
50
n
50
PRO
50
A
GLU
51
n
51
GLU
51
A
GLU
52
n
52
GLU
52
A
ARG
53
n
53
ARG
53
A
TYR
54
n
54
TYR
54
A
GLN
55
n
55
GLN
55
A
LYS
56
n
56
LYS
56
A
LEU
57
n
57
LEU
57
A
LYS
58
n
58
LYS
58
A
LYS
59
n
59
LYS
59
A
HIS
60
n
60
HIS
60
A
SER
61
n
61
SER
61
A
MET
62
n
62
MET
62
A
ASP
63
n
63
ASP
63
A
PHE
64
n
64
PHE
64
A
LEU
65
n
65
LEU
65
A
LEU
66
n
66
LEU
66
A
PHE
67
n
67
PHE
67
A
GLN
68
n
68
GLN
68
A
PHE
69
n
69
PHE
69
A
GLY
70
n
70
GLY
70
A
LEU
71
n
71
LEU
71
A
CYS
72
n
72
CYS
72
A
THR
73
n
73
THR
73
A
PHE
74
n
74
PHE
74
A
LYS
75
n
75
LYS
75
A
TYR
76
n
76
TYR
76
A
ASP
77
n
77
ASP
77
A
TYR
78
n
78
TYR
78
A
THR
79
n
79
THR
79
A
ASP
80
n
80
ASP
80
A
SER
81
n
81
SER
81
A
LYS
82
n
82
LYS
82
A
TYR
83
n
83
TYR
83
A
ILE
84
n
84
ILE
84
A
THR
85
n
85
THR
85
A
LYS
86
n
86
LYS
86
A
SER
87
n
87
SER
87
A
PHE
88
n
88
PHE
88
A
ASN
89
n
89
ASN
89
A
PHE
90
n
90
PHE
90
A
TYR
91
n
91
TYR
91
A
VAL
92
n
92
VAL
92
A
PHE
93
n
93
PHE
93
A
PRO
94
n
94
PRO
94
A
LYS
95
n
95
LYS
95
A
PRO
96
n
96
PRO
96
A
PHE
97
n
97
PHE
97
A
ASN
98
n
98
ASN
98
A
ARG
99
n
99
ARG
99
A
SER
100
n
100
SER
100
A
SER
101
n
101
SER
101
A
PRO
102
n
102
PRO
102
A
ASP
103
n
103
ASP
103
A
VAL
104
n
104
VAL
104
A
LYS
105
n
105
LYS
105
A
PHE
106
n
106
PHE
106
A
VAL
107
n
107
VAL
107
A
CYS
108
n
108
CYS
108
A
GLN
109
n
109
GLN
109
A
SER
110
n
110
SER
110
A
SER
111
n
111
SER
111
A
SER
112
n
112
SER
112
A
ILE
113
n
113
ILE
113
A
ASP
114
n
114
ASP
114
A
PHE
115
n
115
PHE
115
A
LEU
116
n
116
LEU
116
A
ALA
117
n
117
ALA
117
A
SER
118
n
118
SER
118
A
GLN
119
n
119
GLN
119
A
GLY
120
n
120
GLY
120
A
PHE
121
n
121
PHE
121
A
ASP
122
n
122
ASP
122
A
PHE
123
n
123
PHE
123
A
ASN
124
n
124
ASN
124
A
LYS
125
n
125
LYS
125
A
VAL
126
n
126
VAL
126
A
PHE
127
n
127
PHE
127
A
ARG
128
n
128
ARG
128
A
ASN
129
n
129
ASN
129
A
GLY
130
n
130
GLY
130
A
ILE
131
n
131
ILE
131
A
PRO
132
n
132
PRO
132
A
TYR
133
n
133
TYR
133
A
LEU
134
n
134
LEU
134
A
ASN
135
n
135
ASN
135
A
GLN
136
n
136
GLN
136
A
GLU
137
n
137
GLU
137
A
GLU
138
n
138
GLU
138
A
GLU
139
n
139
GLU
139
A
ARG
140
n
140
ARG
140
A
GLN
141
n
141
GLN
141
A
LEU
142
n
142
LEU
142
A
ARG
143
n
143
ARG
143
A
n
144
144
A
n
145
145
A
n
146
146
A
n
147
147
A
n
148
148
A
n
149
149
A
n
150
150
A
n
151
151
A
n
152
152
A
n
153
153
A
n
154
154
A
n
155
155
A
n
156
156
A
n
157
157
A
n
158
158
A
n
159
159
A
n
160
160
A
n
161
161
A
n
162
162
A
n
163
163
A
n
164
164
A
n
165
165
A
n
166
166
A
n
167
167
A
n
168
168
A
n
169
169
A
n
170
170
A
n
171
171
A
n
172
172
A
n
173
173
A
n
174
174
A
n
175
175
A
n
176
176
A
n
177
177
A
n
178
178
A
n
179
179
A
n
180
180
A
n
181
181
A
n
182
182
A
n
183
183
A
n
184
184
A
n
185
185
A
n
186
186
A
n
187
187
A
n
188
188
A
n
189
189
A
n
190
190
A
n
191
191
A
n
192
192
A
n
193
193
A
n
194
194
A
n
195
195
A
n
196
196
A
n
197
197
A
n
198
198
A
n
199
199
A
n
200
200
A
n
201
201
A
n
202
202
A
n
203
203
A
n
204
204
A
n
205
205
A
n
206
206
A
n
207
207
A
n
208
208
A
n
209
209
A
n
210
210
A
n
211
211
A
n
212
212
A
n
213
213
A
n
214
214
A
n
215
215
A
n
216
216
A
n
217
217
A
n
218
218
A
n
219
219
A
n
220
220
A
n
221
221
A
n
222
222
A
n
223
223
A
n
224
224
A
n
225
225
A
n
226
226
A
n
227
227
A
n
228
228
A
n
229
229
A
n
230
230
A
n
231
231
A
n
232
232
A
n
233
233
A
n
234
234
A
n
235
235
A
n
236
236
A
n
237
237
A
n
238
238
A
n
239
239
A
n
240
240
A
n
241
241
A
n
242
242
A
n
243
243
A
n
244
244
A
n
245
245
A
n
246
246
A
n
247
247
A
n
248
248
A
n
249
249
A
n
250
250
A
n
251
251
A
n
252
252
A
n
253
253
A
n
254
254
A
n
255
255
A
n
256
256
A
HIS
257
n
257
HIS
257
A
ALA
258
n
258
ALA
258
A
LYS
259
n
259
LYS
259
A
GLU
260
n
260
GLU
260
A
GLN
261
n
261
GLN
261
A
GLU
262
n
262
GLU
262
A
GLU
263
n
263
GLU
263
A
LEU
264
n
264
LEU
264
A
ASN
265
n
265
ASN
265
A
ASP
266
n
266
ASP
266
A
ALA
267
n
267
ALA
267
A
VAL
268
n
268
VAL
268
A
GLY
269
n
269
GLY
269
A
PHE
270
n
270
PHE
270
A
SER
271
n
271
SER
271
A
ARG
272
n
272
ARG
272
A
VAL
273
n
273
VAL
273
A
ILE
274
n
274
ILE
274
A
HIS
275
n
275
HIS
275
A
ALA
276
n
276
ALA
276
A
ILE
277
n
277
ILE
277
A
ALA
278
n
278
ALA
278
A
ASN
279
n
279
ASN
279
A
SER
280
n
280
SER
280
A
GLY
281
n
281
GLY
281
A
LYS
282
n
282
LYS
282
A
LEU
283
n
283
LEU
283
A
VAL
284
n
284
VAL
284
A
ILE
285
n
285
ILE
285
A
GLY
286
n
286
GLY
286
A
HIS
287
n
287
HIS
287
A
ASN
288
n
288
ASN
288
A
MET
289
n
289
MET
289
A
LEU
290
n
290
LEU
290
A
LEU
291
n
291
LEU
291
A
ASP
292
n
292
ASP
292
A
VAL
293
n
293
VAL
293
A
MET
294
n
294
MET
294
A
HIS
295
n
295
HIS
295
A
THR
296
n
296
THR
296
A
VAL
297
n
297
VAL
297
A
HIS
298
n
298
HIS
298
A
GLN
299
n
299
GLN
299
A
PHE
300
n
300
PHE
300
A
TYR
301
n
301
TYR
301
A
CYS
302
n
302
CYS
302
A
PRO
303
n
303
PRO
303
A
LEU
304
n
304
LEU
304
A
PRO
305
n
305
PRO
305
A
ALA
306
n
306
ALA
306
A
ASP
307
n
307
ASP
307
A
LEU
308
n
308
LEU
308
A
SER
309
n
309
SER
309
A
GLU
310
n
310
GLU
310
A
PHE
311
n
311
PHE
311
A
LYS
312
n
312
LYS
312
A
GLU
313
n
313
GLU
313
A
MET
314
n
314
MET
314
A
THR
315
n
315
THR
315
A
THR
316
n
316
THR
316
A
CYS
317
n
317
CYS
317
A
VAL
318
n
318
VAL
318
A
PHE
319
n
319
PHE
319
A
PRO
320
n
320
PRO
320
A
ARG
321
n
321
ARG
321
A
LEU
322
n
322
LEU
322
A
LEU
323
n
323
LEU
323
A
ASP
324
n
324
ASP
324
A
THR
325
n
325
THR
325
A
LYS
326
n
326
LYS
326
A
LEU
327
n
327
LEU
327
A
MET
328
n
328
MET
328
A
ALA
329
n
329
ALA
329
A
SER
330
n
330
SER
330
A
THR
331
n
331
THR
331
A
GLN
332
n
332
GLN
332
A
PRO
333
n
333
PRO
333
A
PHE
334
n
334
PHE
334
A
LYS
335
n
335
LYS
335
A
ASP
336
n
336
ASP
336
A
ILE
337
n
337
ILE
337
A
ILE
338
n
338
ILE
338
A
ASN
339
n
339
ASN
339
A
ASN
340
n
340
ASN
340
A
THR
341
n
341
THR
341
A
SER
342
n
342
SER
342
A
LEU
343
n
343
LEU
343
A
ALA
344
n
344
ALA
344
A
GLU
345
n
345
GLU
345
A
LEU
346
n
346
LEU
346
A
GLU
347
n
347
GLU
347
A
LYS
348
n
348
LYS
348
A
ARG
349
n
349
ARG
349
A
LEU
350
n
350
LEU
350
A
LYS
351
n
351
LYS
351
A
GLU
352
n
352
GLU
352
A
THR
353
n
353
THR
353
A
PRO
354
n
354
PRO
354
A
PHE
355
n
355
PHE
355
A
ASN
356
n
356
ASN
356
A
PRO
357
n
357
PRO
357
A
PRO
358
n
358
PRO
358
A
LYS
359
n
359
LYS
359
A
VAL
360
n
360
VAL
360
A
GLU
361
n
361
GLU
361
A
SER
362
n
362
SER
362
A
ALA
363
n
363
ALA
363
A
GLU
364
n
364
GLU
364
A
GLY
365
n
365
GLY
365
A
PHE
366
n
366
PHE
366
A
PRO
367
n
367
PRO
367
A
SER
368
n
368
SER
368
A
TYR
369
n
369
TYR
369
A
n
370
370
A
n
371
371
A
n
372
372
A
n
373
373
A
n
374
374
A
GLN
375
n
375
GLN
375
A
LEU
376
n
376
LEU
376
A
HIS
377
n
377
HIS
377
A
GLU
378
n
378
GLU
378
A
ALA
379
n
379
ALA
379
A
GLY
380
n
380
GLY
380
A
TYR
381
n
381
TYR
381
A
ASP
382
n
382
ASP
382
A
ALA
383
n
383
ALA
383
A
TYR
384
n
384
TYR
384
A
ILE
385
n
385
ILE
385
A
THR
386
n
386
THR
386
A
GLY
387
n
387
GLY
387
A
LEU
388
n
388
LEU
388
A
CYS
389
n
389
CYS
389
A
PHE
390
n
390
PHE
390
A
ILE
391
n
391
ILE
391
A
SER
392
n
392
SER
392
A
MET
393
n
393
MET
393
A
ALA
394
n
394
ALA
394
A
ASN
395
n
395
ASN
395
A
TYR
396
n
396
TYR
396
A
LEU
397
n
397
LEU
397
A
GLY
398
n
398
GLY
398
A
SER
399
n
399
SER
399
A
PHE
400
n
400
PHE
400
A
LEU
401
n
401
LEU
401
A
SER
402
n
402
SER
402
A
PRO
403
n
403
PRO
403
A
PRO
404
n
404
PRO
404
A
LYS
405
n
405
LYS
405
A
ILE
406
n
406
ILE
406
A
HIS
407
n
407
HIS
407
A
VAL
408
n
408
VAL
408
A
SER
409
n
409
SER
409
A
ALA
410
n
410
ALA
410
A
ARG
411
n
411
ARG
411
A
SER
412
n
412
SER
412
A
LYS
413
n
413
LYS
413
A
LEU
414
n
414
LEU
414
A
ILE
415
n
415
ILE
415
A
GLU
416
n
416
GLU
416
A
PRO
417
n
417
PRO
417
A
PHE
418
n
418
PHE
418
A
PHE
419
n
419
PHE
419
A
ASN
420
n
420
ASN
420
A
LYS
421
n
421
LYS
421
A
LEU
422
n
422
LEU
422
A
PHE
423
n
423
PHE
423
A
n
424
424
A
n
425
425
A
n
426
426
A
n
427
427
A
n
428
428
A
n
429
429
A
n
430
430
A
MET
1
n
1
MET
1
B
GLU
2
n
2
GLU
2
B
ILE
3
n
3
ILE
3
B
ILE
4
n
4
ILE
4
B
ARG
5
n
5
ARG
5
B
SER
6
n
6
SER
6
B
ASN
7
n
7
ASN
7
B
PHE
8
n
8
PHE
8
B
LYS
9
n
9
LYS
9
B
SER
10
n
10
SER
10
B
ASN
11
n
11
ASN
11
B
LEU
12
n
12
LEU
12
B
HIS
13
n
13
HIS
13
B
LYS
14
n
14
LYS
14
B
VAL
15
n
15
VAL
15
B
TYR
16
n
16
TYR
16
B
GLN
17
n
17
GLN
17
B
ALA
18
n
18
ALA
18
B
ILE
19
n
19
ILE
19
B
GLU
20
n
20
GLU
20
B
GLU
21
n
21
GLU
21
B
ALA
22
n
22
ALA
22
B
ASP
23
n
23
ASP
23
B
PHE
24
n
24
PHE
24
B
PHE
25
n
25
PHE
25
B
ALA
26
n
26
ALA
26
B
ILE
27
n
27
ILE
27
B
ASP
28
n
28
ASP
28
B
GLY
29
n
29
GLY
29
B
GLU
30
n
30
GLU
30
B
PHE
31
n
31
PHE
31
B
SER
32
n
32
SER
32
B
GLY
33
n
33
GLY
33
B
ILE
34
n
34
ILE
34
B
SER
35
n
35
SER
35
B
ASP
36
n
36
ASP
36
B
GLY
37
n
37
GLY
37
B
PRO
38
n
38
PRO
38
B
SER
39
n
39
SER
39
B
VAL
40
n
40
VAL
40
B
n
41
41
B
n
42
42
B
n
43
43
B
n
44
44
B
n
45
45
B
n
46
46
B
n
47
47
B
n
48
48
B
n
49
49
B
PRO
50
n
50
PRO
50
B
GLU
51
n
51
GLU
51
B
GLU
52
n
52
GLU
52
B
ARG
53
n
53
ARG
53
B
TYR
54
n
54
TYR
54
B
GLN
55
n
55
GLN
55
B
LYS
56
n
56
LYS
56
B
LEU
57
n
57
LEU
57
B
LYS
58
n
58
LYS
58
B
LYS
59
n
59
LYS
59
B
HIS
60
n
60
HIS
60
B
SER
61
n
61
SER
61
B
MET
62
n
62
MET
62
B
ASP
63
n
63
ASP
63
B
PHE
64
n
64
PHE
64
B
LEU
65
n
65
LEU
65
B
LEU
66
n
66
LEU
66
B
PHE
67
n
67
PHE
67
B
GLN
68
n
68
GLN
68
B
PHE
69
n
69
PHE
69
B
GLY
70
n
70
GLY
70
B
LEU
71
n
71
LEU
71
B
CYS
72
n
72
CYS
72
B
THR
73
n
73
THR
73
B
PHE
74
n
74
PHE
74
B
LYS
75
n
75
LYS
75
B
TYR
76
n
76
TYR
76
B
ASP
77
n
77
ASP
77
B
TYR
78
n
78
TYR
78
B
THR
79
n
79
THR
79
B
ASP
80
n
80
ASP
80
B
SER
81
n
81
SER
81
B
LYS
82
n
82
LYS
82
B
TYR
83
n
83
TYR
83
B
ILE
84
n
84
ILE
84
B
THR
85
n
85
THR
85
B
LYS
86
n
86
LYS
86
B
SER
87
n
87
SER
87
B
PHE
88
n
88
PHE
88
B
ASN
89
n
89
ASN
89
B
PHE
90
n
90
PHE
90
B
TYR
91
n
91
TYR
91
B
VAL
92
n
92
VAL
92
B
PHE
93
n
93
PHE
93
B
PRO
94
n
94
PRO
94
B
LYS
95
n
95
LYS
95
B
PRO
96
n
96
PRO
96
B
PHE
97
n
97
PHE
97
B
ASN
98
n
98
ASN
98
B
ARG
99
n
99
ARG
99
B
SER
100
n
100
SER
100
B
SER
101
n
101
SER
101
B
PRO
102
n
102
PRO
102
B
ASP
103
n
103
ASP
103
B
VAL
104
n
104
VAL
104
B
LYS
105
n
105
LYS
105
B
PHE
106
n
106
PHE
106
B
VAL
107
n
107
VAL
107
B
CYS
108
n
108
CYS
108
B
GLN
109
n
109
GLN
109
B
SER
110
n
110
SER
110
B
SER
111
n
111
SER
111
B
SER
112
n
112
SER
112
B
ILE
113
n
113
ILE
113
B
ASP
114
n
114
ASP
114
B
PHE
115
n
115
PHE
115
B
LEU
116
n
116
LEU
116
B
ALA
117
n
117
ALA
117
B
SER
118
n
118
SER
118
B
GLN
119
n
119
GLN
119
B
GLY
120
n
120
GLY
120
B
PHE
121
n
121
PHE
121
B
ASP
122
n
122
ASP
122
B
PHE
123
n
123
PHE
123
B
ASN
124
n
124
ASN
124
B
LYS
125
n
125
LYS
125
B
VAL
126
n
126
VAL
126
B
PHE
127
n
127
PHE
127
B
ARG
128
n
128
ARG
128
B
ASN
129
n
129
ASN
129
B
GLY
130
n
130
GLY
130
B
ILE
131
n
131
ILE
131
B
PRO
132
n
132
PRO
132
B
TYR
133
n
133
TYR
133
B
LEU
134
n
134
LEU
134
B
ASN
135
n
135
ASN
135
B
GLN
136
n
136
GLN
136
B
GLU
137
n
137
GLU
137
B
GLU
138
n
138
GLU
138
B
GLU
139
n
139
GLU
139
B
ARG
140
n
140
ARG
140
B
GLN
141
n
141
GLN
141
B
LEU
142
n
142
LEU
142
B
ARG
143
n
143
ARG
143
B
n
144
144
B
n
145
145
B
n
146
146
B
n
147
147
B
n
148
148
B
n
149
149
B
n
150
150
B
n
151
151
B
n
152
152
B
n
153
153
B
n
154
154
B
n
155
155
B
n
156
156
B
n
157
157
B
n
158
158
B
n
159
159
B
n
160
160
B
n
161
161
B
n
162
162
B
n
163
163
B
n
164
164
B
n
165
165
B
n
166
166
B
n
167
167
B
n
168
168
B
n
169
169
B
n
170
170
B
n
171
171
B
n
172
172
B
n
173
173
B
n
174
174
B
n
175
175
B
n
176
176
B
n
177
177
B
n
178
178
B
n
179
179
B
n
180
180
B
n
181
181
B
n
182
182
B
n
183
183
B
n
184
184
B
n
185
185
B
n
186
186
B
n
187
187
B
n
188
188
B
n
189
189
B
n
190
190
B
n
191
191
B
n
192
192
B
n
193
193
B
n
194
194
B
n
195
195
B
n
196
196
B
n
197
197
B
n
198
198
B
n
199
199
B
n
200
200
B
n
201
201
B
n
202
202
B
n
203
203
B
n
204
204
B
n
205
205
B
n
206
206
B
n
207
207
B
n
208
208
B
n
209
209
B
n
210
210
B
n
211
211
B
n
212
212
B
n
213
213
B
n
214
214
B
n
215
215
B
n
216
216
B
n
217
217
B
n
218
218
B
n
219
219
B
n
220
220
B
n
221
221
B
n
222
222
B
n
223
223
B
n
224
224
B
n
225
225
B
n
226
226
B
n
227
227
B
n
228
228
B
n
229
229
B
n
230
230
B
n
231
231
B
n
232
232
B
n
233
233
B
n
234
234
B
n
235
235
B
n
236
236
B
n
237
237
B
n
238
238
B
n
239
239
B
n
240
240
B
n
241
241
B
n
242
242
B
n
243
243
B
n
244
244
B
n
245
245
B
n
246
246
B
n
247
247
B
n
248
248
B
n
249
249
B
n
250
250
B
n
251
251
B
n
252
252
B
n
253
253
B
n
254
254
B
n
255
255
B
n
256
256
B
n
257
257
B
n
258
258
B
n
259
259
B
n
260
260
B
GLN
261
n
261
GLN
261
B
GLU
262
n
262
GLU
262
B
GLU
263
n
263
GLU
263
B
LEU
264
n
264
LEU
264
B
ASN
265
n
265
ASN
265
B
ASP
266
n
266
ASP
266
B
ALA
267
n
267
ALA
267
B
VAL
268
n
268
VAL
268
B
GLY
269
n
269
GLY
269
B
PHE
270
n
270
PHE
270
B
SER
271
n
271
SER
271
B
ARG
272
n
272
ARG
272
B
VAL
273
n
273
VAL
273
B
ILE
274
n
274
ILE
274
B
HIS
275
n
275
HIS
275
B
ALA
276
n
276
ALA
276
B
ILE
277
n
277
ILE
277
B
ALA
278
n
278
ALA
278
B
ASN
279
n
279
ASN
279
B
SER
280
n
280
SER
280
B
GLY
281
n
281
GLY
281
B
LYS
282
n
282
LYS
282
B
LEU
283
n
283
LEU
283
B
VAL
284
n
284
VAL
284
B
ILE
285
n
285
ILE
285
B
GLY
286
n
286
GLY
286
B
HIS
287
n
287
HIS
287
B
ASN
288
n
288
ASN
288
B
MET
289
n
289
MET
289
B
LEU
290
n
290
LEU
290
B
LEU
291
n
291
LEU
291
B
ASP
292
n
292
ASP
292
B
VAL
293
n
293
VAL
293
B
MET
294
n
294
MET
294
B
HIS
295
n
295
HIS
295
B
THR
296
n
296
THR
296
B
VAL
297
n
297
VAL
297
B
HIS
298
n
298
HIS
298
B
GLN
299
n
299
GLN
299
B
PHE
300
n
300
PHE
300
B
TYR
301
n
301
TYR
301
B
CYS
302
n
302
CYS
302
B
PRO
303
n
303
PRO
303
B
LEU
304
n
304
LEU
304
B
PRO
305
n
305
PRO
305
B
ALA
306
n
306
ALA
306
B
ASP
307
n
307
ASP
307
B
LEU
308
n
308
LEU
308
B
SER
309
n
309
SER
309
B
GLU
310
n
310
GLU
310
B
PHE
311
n
311
PHE
311
B
LYS
312
n
312
LYS
312
B
GLU
313
n
313
GLU
313
B
MET
314
n
314
MET
314
B
THR
315
n
315
THR
315
B
THR
316
n
316
THR
316
B
CYS
317
n
317
CYS
317
B
VAL
318
n
318
VAL
318
B
PHE
319
n
319
PHE
319
B
PRO
320
n
320
PRO
320
B
ARG
321
n
321
ARG
321
B
LEU
322
n
322
LEU
322
B
LEU
323
n
323
LEU
323
B
ASP
324
n
324
ASP
324
B
THR
325
n
325
THR
325
B
LYS
326
n
326
LYS
326
B
LEU
327
n
327
LEU
327
B
MET
328
n
328
MET
328
B
ALA
329
n
329
ALA
329
B
SER
330
n
330
SER
330
B
THR
331
n
331
THR
331
B
GLN
332
n
332
GLN
332
B
PRO
333
n
333
PRO
333
B
PHE
334
n
334
PHE
334
B
LYS
335
n
335
LYS
335
B
ASP
336
n
336
ASP
336
B
ILE
337
n
337
ILE
337
B
ILE
338
n
338
ILE
338
B
ASN
339
n
339
ASN
339
B
ASN
340
n
340
ASN
340
B
THR
341
n
341
THR
341
B
SER
342
n
342
SER
342
B
LEU
343
n
343
LEU
343
B
ALA
344
n
344
ALA
344
B
GLU
345
n
345
GLU
345
B
LEU
346
n
346
LEU
346
B
GLU
347
n
347
GLU
347
B
LYS
348
n
348
LYS
348
B
ARG
349
n
349
ARG
349
B
LEU
350
n
350
LEU
350
B
LYS
351
n
351
LYS
351
B
GLU
352
n
352
GLU
352
B
THR
353
n
353
THR
353
B
PRO
354
n
354
PRO
354
B
PHE
355
n
355
PHE
355
B
ASN
356
n
356
ASN
356
B
PRO
357
n
357
PRO
357
B
PRO
358
n
358
PRO
358
B
LYS
359
n
359
LYS
359
B
VAL
360
n
360
VAL
360
B
GLU
361
n
361
GLU
361
B
SER
362
n
362
SER
362
B
ALA
363
n
363
ALA
363
B
GLU
364
n
364
GLU
364
B
GLY
365
n
365
GLY
365
B
PHE
366
n
366
PHE
366
B
PRO
367
n
367
PRO
367
B
SER
368
n
368
SER
368
B
TYR
369
n
369
TYR
369
B
n
370
370
B
n
371
371
B
n
372
372
B
n
373
373
B
n
374
374
B
GLN
375
n
375
GLN
375
B
LEU
376
n
376
LEU
376
B
HIS
377
n
377
HIS
377
B
GLU
378
n
378
GLU
378
B
ALA
379
n
379
ALA
379
B
GLY
380
n
380
GLY
380
B
TYR
381
n
381
TYR
381
B
ASP
382
n
382
ASP
382
B
ALA
383
n
383
ALA
383
B
TYR
384
n
384
TYR
384
B
ILE
385
n
385
ILE
385
B
THR
386
n
386
THR
386
B
GLY
387
n
387
GLY
387
B
LEU
388
n
388
LEU
388
B
CYS
389
n
389
CYS
389
B
PHE
390
n
390
PHE
390
B
ILE
391
n
391
ILE
391
B
SER
392
n
392
SER
392
B
MET
393
n
393
MET
393
B
ALA
394
n
394
ALA
394
B
ASN
395
n
395
ASN
395
B
TYR
396
n
396
TYR
396
B
LEU
397
n
397
LEU
397
B
GLY
398
n
398
GLY
398
B
SER
399
n
399
SER
399
B
PHE
400
n
400
PHE
400
B
LEU
401
n
401
LEU
401
B
SER
402
n
402
SER
402
B
PRO
403
n
403
PRO
403
B
PRO
404
n
404
PRO
404
B
LYS
405
n
405
LYS
405
B
ILE
406
n
406
ILE
406
B
HIS
407
n
407
HIS
407
B
VAL
408
n
408
VAL
408
B
SER
409
n
409
SER
409
B
ALA
410
n
410
ALA
410
B
ARG
411
n
411
ARG
411
B
SER
412
n
412
SER
412
B
LYS
413
n
413
LYS
413
B
LEU
414
n
414
LEU
414
B
ILE
415
n
415
ILE
415
B
GLU
416
n
416
GLU
416
B
PRO
417
n
417
PRO
417
B
PHE
418
n
418
PHE
418
B
PHE
419
n
419
PHE
419
B
ASN
420
n
420
ASN
420
B
LYS
421
n
421
LYS
421
B
LEU
422
n
422
LEU
422
B
PHE
423
n
423
PHE
423
B
n
424
424
B
n
425
425
B
n
426
426
B
n
427
427
B
n
428
428
B
n
429
429
B
n
430
430
B
0.5417
-0.0491
-0.0109
1.4404
-0.2061
0.4579
0.0163
-0.0383
0.1364
-0.0615
-0.0006
-0.1312
0.0144
0.0909
-0.0157
0.0713
0.0552
0.0333
0.1014
-0.0407
0.1111
refined
56.1045
52.7727
20.4356
X-RAY DIFFRACTION
0.6580
0.5157
-0.1081
3.0675
-0.0335
0.4520
-0.0309
0.0519
-0.0326
0.0818
0.1174
0.1342
-0.0683
-0.0957
-0.0865
0.0920
0.0334
-0.0011
0.0873
0.0119
0.0429
refined
37.2725
14.3121
17.7321
X-RAY DIFFRACTION
A
1
C
1
A
40
C
40
X-RAY DIFFRACTION
1
A
46
C
46
A
143
C
143
X-RAY DIFFRACTION
1
A
257
C
257
A
369
C
369
X-RAY DIFFRACTION
1
A
375
C
375
A
423
C
423
X-RAY DIFFRACTION
1
C
501
A
1
C
503
A
3
X-RAY DIFFRACTION
1
B
1
D
1
B
40
D
40
X-RAY DIFFRACTION
2
B
50
D
50
B
143
D
143
X-RAY DIFFRACTION
2
B
261
D
261
B
369
D
369
X-RAY DIFFRACTION
2
B
375
D
375
B
423
D
423
X-RAY DIFFRACTION
2
D
601
B
1
D
603
B
3
X-RAY DIFFRACTION
2
author_defined_assembly
4
tetrameric
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
ILE
3
C
N
ILE
3
A
O
ASN
89
C
O
ASN
89
A
O
PHE
88
C
O
PHE
88
A
N
LEU
71
C
N
LEU
71
A
O
GLY
70
C
O
GLY
70
A
N
ASP
28
C
N
ASP
28
A
N
PHE
25
C
N
PHE
25
A
O
ILE
285
C
O
ILE
285
A
N
GLY
286
C
N
GLY
286
A
O
LEU
323
C
O
LEU
323
A
N
ILE
3
C
N
ILE
3
A
O
ASN
89
C
O
ASN
89
A
N
THR
85
C
N
THR
85
A
O
GLU
361
C
O
GLU
361
A
N
CYS
108
C
N
CYS
108
B
O
PHE
106
D
O
PHE
106
B
N
ILE
3
D
N
ILE
3
B
O
ASN
89
D
O
ASN
89
B
O
PHE
88
D
O
PHE
88
B
N
LEU
71
D
N
LEU
71
B
O
GLY
70
D
O
GLY
70
B
N
ASP
28
D
N
ASP
28
B
N
PHE
25
D
N
PHE
25
B
O
ILE
285
D
O
ILE
285
B
N
GLY
286
D
N
GLY
286
B
O
LEU
323
D
O
LEU
323
B
N
ILE
3
D
N
ILE
3
B
O
ASN
89
D
O
ASN
89
B
N
THR
85
D
N
THR
85
B
O
GLU
361
D
O
GLU
361
1
A
SER
41
C
SER
41
1
Y
1
A
ALA
42
C
ALA
42
1
Y
1
A
LEU
43
C
LEU
43
1
Y
1
A
THR
44
C
THR
44
1
Y
1
A
ASN
45
C
ASN
45
1
Y
1
A
GLU
144
C
GLU
144
1
Y
1
A
GLN
145
C
GLN
145
1
Y
1
A
TYR
146
C
TYR
146
1
Y
1
A
ASP
147
C
ASP
147
1
Y
1
A
GLU
148
C
GLU
148
1
Y
1
A
LYS
149
C
LYS
149
1
Y
1
A
ARG
150
C
ARG
150
1
Y
1
A
SER
151
C
SER
151
1
Y
1
A
GLN
152
C
GLN
152
1
Y
1
A
ALA
153
C
ALA
153
1
Y
1
A
ASN
154
C
ASN
154
1
Y
1
A
GLY
155
C
GLY
155
1
Y
1
A
ALA
156
C
ALA
156
1
Y
1
A
GLY
157
C
GLY
157
1
Y
1
A
ALA
158
C
ALA
158
1
Y
1
A
LEU
159
C
LEU
159
1
Y
1
A
SER
160
C
SER
160
1
Y
1
A
TYR
161
C
TYR
161
1
Y
1
A
VAL
162
C
VAL
162
1
Y
1
A
SER
163
C
SER
163
1
Y
1
A
PRO
164
C
PRO
164
1
Y
1
A
ASN
165
C
ASN
165
1
Y
1
A
THR
166
C
THR
166
1
Y
1
A
SER
167
C
SER
167
1
Y
1
A
LYS
168
C
LYS
168
1
Y
1
A
CYS
169
C
CYS
169
1
Y
1
A
PRO
170
C
PRO
170
1
Y
1
A
VAL
171
C
VAL
171
1
Y
1
A
THR
172
C
THR
172
1
Y
1
A
ILE
173
C
ILE
173
1
Y
1
A
PRO
174
C
PRO
174
1
Y
1
A
GLU
175
C
GLU
175
1
Y
1
A
ASP
176
C
ASP
176
1
Y
1
A
GLN
177
C
GLN
177
1
Y
1
A
LYS
178
C
LYS
178
1
Y
1
A
LYS
179
C
LYS
179
1
Y
1
A
PHE
180
C
PHE
180
1
Y
1
A
ILE
181
C
ILE
181
1
Y
1
A
ASP
182
C
ASP
182
1
Y
1
A
GLN
183
C
GLN
183
1
Y
1
A
VAL
184
C
VAL
184
1
Y
1
A
VAL
185
C
VAL
185
1
Y
1
A
GLU
186
C
GLU
186
1
Y
1
A
LYS
187
C
LYS
187
1
Y
1
A
ILE
188
C
ILE
188
1
Y
1
A
GLU
189
C
GLU
189
1
Y
1
A
ASP
190
C
ASP
190
1
Y
1
A
LEU
191
C
LEU
191
1
Y
1
A
LEU
192
C
LEU
192
1
Y
1
A
GLN
193
C
GLN
193
1
Y
1
A
SER
194
C
SER
194
1
Y
1
A
GLU
195
C
GLU
195
1
Y
1
A
GLU
196
C
GLU
196
1
Y
1
A
ASN
197
C
ASN
197
1
Y
1
A
LYS
198
C
LYS
198
1
Y
1
A
ASN
199
C
ASN
199
1
Y
1
A
LEU
200
C
LEU
200
1
Y
1
A
ASP
201
C
ASP
201
1
Y
1
A
LEU
202
C
LEU
202
1
Y
1
A
GLU
203
C
GLU
203
1
Y
1
A
PRO
204
C
PRO
204
1
Y
1
A
CYS
205
C
CYS
205
1
Y
1
A
THR
206
C
THR
206
1
Y
1
A
GLY
207
C
GLY
207
1
Y
1
A
PHE
208
C
PHE
208
1
Y
1
A
GLN
209
C
GLN
209
1
Y
1
A
ARG
210
C
ARG
210
1
Y
1
A
LYS
211
C
LYS
211
1
Y
1
A
LEU
212
C
LEU
212
1
Y
1
A
ILE
213
C
ILE
213
1
Y
1
A
TYR
214
C
TYR
214
1
Y
1
A
GLN
215
C
GLN
215
1
Y
1
A
THR
216
C
THR
216
1
Y
1
A
LEU
217
C
LEU
217
1
Y
1
A
SER
218
C
SER
218
1
Y
1
A
TRP
219
C
TRP
219
1
Y
1
A
LYS
220
C
LYS
220
1
Y
1
A
TYR
221
C
TYR
221
1
Y
1
A
PRO
222
C
PRO
222
1
Y
1
A
LYS
223
C
LYS
223
1
Y
1
A
GLY
224
C
GLY
224
1
Y
1
A
ILE
225
C
ILE
225
1
Y
1
A
HIS
226
C
HIS
226
1
Y
1
A
VAL
227
C
VAL
227
1
Y
1
A
GLU
228
C
GLU
228
1
Y
1
A
THR
229
C
THR
229
1
Y
1
A
LEU
230
C
LEU
230
1
Y
1
A
GLU
231
C
GLU
231
1
Y
1
A
THR
232
C
THR
232
1
Y
1
A
GLU
233
C
GLU
233
1
Y
1
A
LYS
234
C
LYS
234
1
Y
1
A
LYS
235
C
LYS
235
1
Y
1
A
GLU
236
C
GLU
236
1
Y
1
A
ARG
237
C
ARG
237
1
Y
1
A
TYR
238
C
TYR
238
1
Y
1
A
ILE
239
C
ILE
239
1
Y
1
A
VAL
240
C
VAL
240
1
Y
1
A
ILE
241
C
ILE
241
1
Y
1
A
SER
242
C
SER
242
1
Y
1
A
LYS
243
C
LYS
243
1
Y
1
A
VAL
244
C
VAL
244
1
Y
1
A
ASP
245
C
ASP
245
1
Y
1
A
GLU
246
C
GLU
246
1
Y
1
A
GLU
247
C
GLU
247
1
Y
1
A
GLU
248
C
GLU
248
1
Y
1
A
ARG
249
C
ARG
249
1
Y
1
A
LYS
250
C
LYS
250
1
Y
1
A
ARG
251
C
ARG
251
1
Y
1
A
ARG
252
C
ARG
252
1
Y
1
A
GLU
253
C
GLU
253
1
Y
1
A
GLN
254
C
GLN
254
1
Y
1
A
GLN
255
C
GLN
255
1
Y
1
A
LYS
256
C
LYS
256
1
Y
1
A
ASP
370
C
ASP
370
1
Y
1
A
THR
371
C
THR
371
1
Y
1
A
ALA
372
C
ALA
372
1
Y
1
A
SER
373
C
SER
373
1
Y
1
A
GLU
374
C
GLU
374
1
Y
1
A
LEU
424
C
LEU
424
1
Y
1
A
MET
425
C
MET
425
1
Y
1
A
ARG
426
C
ARG
426
1
Y
1
A
VAL
427
C
VAL
427
1
Y
1
A
MET
428
C
MET
428
1
Y
1
A
ASP
429
C
ASP
429
1
Y
1
A
ILE
430
C
ILE
430
1
Y
1
B
SER
41
D
SER
41
1
Y
1
B
ALA
42
D
ALA
42
1
Y
1
B
LEU
43
D
LEU
43
1
Y
1
B
THR
44
D
THR
44
1
Y
1
B
ASN
45
D
ASN
45
1
Y
1
B
GLY
46
D
GLY
46
1
Y
1
B
PHE
47
D
PHE
47
1
Y
1
B
ASP
48
D
ASP
48
1
Y
1
B
THR
49
D
THR
49
1
Y
1
B
GLU
144
D
GLU
144
1
Y
1
B
GLN
145
D
GLN
145
1
Y
1
B
TYR
146
D
TYR
146
1
Y
1
B
ASP
147
D
ASP
147
1
Y
1
B
GLU
148
D
GLU
148
1
Y
1
B
LYS
149
D
LYS
149
1
Y
1
B
ARG
150
D
ARG
150
1
Y
1
B
SER
151
D
SER
151
1
Y
1
B
GLN
152
D
GLN
152
1
Y
1
B
ALA
153
D
ALA
153
1
Y
1
B
ASN
154
D
ASN
154
1
Y
1
B
GLY
155
D
GLY
155
1
Y
1
B
ALA
156
D
ALA
156
1
Y
1
B
GLY
157
D
GLY
157
1
Y
1
B
ALA
158
D
ALA
158
1
Y
1
B
LEU
159
D
LEU
159
1
Y
1
B
SER
160
D
SER
160
1
Y
1
B
TYR
161
D
TYR
161
1
Y
1
B
VAL
162
D
VAL
162
1
Y
1
B
SER
163
D
SER
163
1
Y
1
B
PRO
164
D
PRO
164
1
Y
1
B
ASN
165
D
ASN
165
1
Y
1
B
THR
166
D
THR
166
1
Y
1
B
SER
167
D
SER
167
1
Y
1
B
LYS
168
D
LYS
168
1
Y
1
B
CYS
169
D
CYS
169
1
Y
1
B
PRO
170
D
PRO
170
1
Y
1
B
VAL
171
D
VAL
171
1
Y
1
B
THR
172
D
THR
172
1
Y
1
B
ILE
173
D
ILE
173
1
Y
1
B
PRO
174
D
PRO
174
1
Y
1
B
GLU
175
D
GLU
175
1
Y
1
B
ASP
176
D
ASP
176
1
Y
1
B
GLN
177
D
GLN
177
1
Y
1
B
LYS
178
D
LYS
178
1
Y
1
B
LYS
179
D
LYS
179
1
Y
1
B
PHE
180
D
PHE
180
1
Y
1
B
ILE
181
D
ILE
181
1
Y
1
B
ASP
182
D
ASP
182
1
Y
1
B
GLN
183
D
GLN
183
1
Y
1
B
VAL
184
D
VAL
184
1
Y
1
B
VAL
185
D
VAL
185
1
Y
1
B
GLU
186
D
GLU
186
1
Y
1
B
LYS
187
D
LYS
187
1
Y
1
B
ILE
188
D
ILE
188
1
Y
1
B
GLU
189
D
GLU
189
1
Y
1
B
ASP
190
D
ASP
190
1
Y
1
B
LEU
191
D
LEU
191
1
Y
1
B
LEU
192
D
LEU
192
1
Y
1
B
GLN
193
D
GLN
193
1
Y
1
B
SER
194
D
SER
194
1
Y
1
B
GLU
195
D
GLU
195
1
Y
1
B
GLU
196
D
GLU
196
1
Y
1
B
ASN
197
D
ASN
197
1
Y
1
B
LYS
198
D
LYS
198
1
Y
1
B
ASN
199
D
ASN
199
1
Y
1
B
LEU
200
D
LEU
200
1
Y
1
B
ASP
201
D
ASP
201
1
Y
1
B
LEU
202
D
LEU
202
1
Y
1
B
GLU
203
D
GLU
203
1
Y
1
B
PRO
204
D
PRO
204
1
Y
1
B
CYS
205
D
CYS
205
1
Y
1
B
THR
206
D
THR
206
1
Y
1
B
GLY
207
D
GLY
207
1
Y
1
B
PHE
208
D
PHE
208
1
Y
1
B
GLN
209
D
GLN
209
1
Y
1
B
ARG
210
D
ARG
210
1
Y
1
B
LYS
211
D
LYS
211
1
Y
1
B
LEU
212
D
LEU
212
1
Y
1
B
ILE
213
D
ILE
213
1
Y
1
B
TYR
214
D
TYR
214
1
Y
1
B
GLN
215
D
GLN
215
1
Y
1
B
THR
216
D
THR
216
1
Y
1
B
LEU
217
D
LEU
217
1
Y
1
B
SER
218
D
SER
218
1
Y
1
B
TRP
219
D
TRP
219
1
Y
1
B
LYS
220
D
LYS
220
1
Y
1
B
TYR
221
D
TYR
221
1
Y
1
B
PRO
222
D
PRO
222
1
Y
1
B
LYS
223
D
LYS
223
1
Y
1
B
GLY
224
D
GLY
224
1
Y
1
B
ILE
225
D
ILE
225
1
Y
1
B
HIS
226
D
HIS
226
1
Y
1
B
VAL
227
D
VAL
227
1
Y
1
B
GLU
228
D
GLU
228
1
Y
1
B
THR
229
D
THR
229
1
Y
1
B
LEU
230
D
LEU
230
1
Y
1
B
GLU
231
D
GLU
231
1
Y
1
B
THR
232
D
THR
232
1
Y
1
B
GLU
233
D
GLU
233
1
Y
1
B
LYS
234
D
LYS
234
1
Y
1
B
LYS
235
D
LYS
235
1
Y
1
B
GLU
236
D
GLU
236
1
Y
1
B
ARG
237
D
ARG
237
1
Y
1
B
TYR
238
D
TYR
238
1
Y
1
B
ILE
239
D
ILE
239
1
Y
1
B
VAL
240
D
VAL
240
1
Y
1
B
ILE
241
D
ILE
241
1
Y
1
B
SER
242
D
SER
242
1
Y
1
B
LYS
243
D
LYS
243
1
Y
1
B
VAL
244
D
VAL
244
1
Y
1
B
ASP
245
D
ASP
245
1
Y
1
B
GLU
246
D
GLU
246
1
Y
1
B
GLU
247
D
GLU
247
1
Y
1
B
GLU
248
D
GLU
248
1
Y
1
B
ARG
249
D
ARG
249
1
Y
1
B
LYS
250
D
LYS
250
1
Y
1
B
ARG
251
D
ARG
251
1
Y
1
B
ARG
252
D
ARG
252
1
Y
1
B
GLU
253
D
GLU
253
1
Y
1
B
GLN
254
D
GLN
254
1
Y
1
B
GLN
255
D
GLN
255
1
Y
1
B
LYS
256
D
LYS
256
1
Y
1
B
HIS
257
D
HIS
257
1
Y
1
B
ALA
258
D
ALA
258
1
Y
1
B
LYS
259
D
LYS
259
1
Y
1
B
GLU
260
D
GLU
260
1
Y
1
B
ASP
370
D
ASP
370
1
Y
1
B
THR
371
D
THR
371
1
Y
1
B
ALA
372
D
ALA
372
1
Y
1
B
SER
373
D
SER
373
1
Y
1
B
GLU
374
D
GLU
374
1
Y
1
B
LEU
424
D
LEU
424
1
Y
1
B
MET
425
D
MET
425
1
Y
1
B
ARG
426
D
ARG
426
1
Y
1
B
VAL
427
D
VAL
427
1
Y
1
B
MET
428
D
MET
428
1
Y
1
B
ASP
429
D
ASP
429
1
Y
1
B
ILE
430
D
ILE
430
1
Y
1
B
B
SER
VAL
39
40
-131.20
1
8.32
1.20
119.70
128.02
D
D
D
C3'
O3'
P
A
A
A
601
601
602
Y
1
5.56
0.90
118.30
123.86
A
A
A
CB
CG
OD2
ASP
ASP
ASP
28
28
28
N
1
5.41
0.90
118.30
123.71
A
A
A
CB
CG
OD2
ASP
ASP
ASP
36
36
36
N
1
A
ILE
4
-112.85
-169.48
1
A
THR
79
-89.91
46.53
1
A
ASP
80
-175.44
-14.68
1
A
LEU
142
-79.46
37.72
1
A
LYS
282
-42.42
159.12
1
A
GLU
378
179.98
140.55
1
A
SER
412
-49.57
153.57
1
A
ASN
420
34.49
53.39
1
A
LYS
421
-102.93
-123.58
1
B
ILE
34
-147.67
-36.84
1
B
SER
35
-61.32
-76.21
1
B
ASP
36
79.24
-58.38
1
B
PRO
38
-56.00
174.93
1
B
SER
39
-90.79
-97.63
1
B
ASP
80
-159.43
-15.78
1
B
CYS
302
-179.28
144.90
1
B
GLU
378
-173.54
135.76
1
B
LEU
422
-147.20
24.73
49.222
3.98
0.00
0.00
-5.57
0.00
1.58
0.933
0.923
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.23561
0.21823
0.2208
0.21909
2.60
20.00
1610
36514
31218
4.9
97.24
9.795
0.204
RANDOM
LIKELY RESIDUAL
1
THROUGHOUT
2.0
MAD
0.402
0.255
0.80
0.80
1.40
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
2.60
20.00
153
5078
0
126
4799
0.012
0.022
5104
0.002
0.020
4396
1.292
1.985
6902
0.794
3.000
10320
5.546
5.000
588
0.076
0.200
732
0.004
0.020
5526
0.002
0.020
1060
0.208
0.200
1174
0.232
0.200
5126
0.087
0.200
2760
0.170
0.200
149
0.201
0.200
11
0.257
0.200
42
0.121
0.200
5
1.054
1.500
2987
1.997
2.000
4824
1.772
3.000
2117
3.144
4.500
2078
0.307
0.306
2.666
97
2079
20
56.2
2.6
50
2A1R
36514
36318
2.0
2.0
0.078
1
7.6
5
95.7
0.456
2.64
2.71
3.2
2353
1
4.5
97.3
refinement
REFMAC
5.1.24
data reduction
MOSFLM
data scaling
CCP4
(SCALA)
phasing
SnB
Poly(A)-specific ribonuclease PARN/RNA Complex
Crystal structure of PARN nuclease domain
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
homodimer is the functional unit
A
ILE
4
C
ILE
4
HELX_P
A
ALA
22
C
ALA
22
1
1
19
A
THR
49
C
THR
49
HELX_P
A
SER
61
C
SER
61
1
2
13
A
SER
110
C
SER
110
HELX_P
A
GLN
119
C
GLN
119
1
3
10
A
ASP
122
C
ASP
122
HELX_P
A
ARG
128
C
ARG
128
1
4
7
A
ASN
135
C
ASN
135
HELX_P
A
LEU
142
C
LEU
142
1
5
8
A
LYS
259
C
LYS
259
HELX_P
A
ASP
266
C
ASP
266
1
6
8
A
PHE
270
C
PHE
270
HELX_P
A
GLY
281
C
GLY
281
1
7
12
A
MET
289
C
MET
289
HELX_P
A
TYR
301
C
TYR
301
1
8
13
A
ASP
307
C
ASP
307
HELX_P
A
PHE
319
C
PHE
319
1
9
13
A
THR
325
C
THR
325
HELX_P
A
SER
330
C
SER
330
1
10
6
A
SER
342
C
SER
342
HELX_P
A
LEU
350
C
LEU
350
1
11
9
A
GLU
378
C
GLU
378
HELX_P
A
GLY
398
C
GLY
398
1
12
21
A
SER
399
C
SER
399
HELX_P
A
LEU
401
C
LEU
401
5
13
3
A
ILE
415
C
ILE
415
HELX_P
A
PHE
419
C
PHE
419
5
14
5
B
ILE
4
D
ILE
4
HELX_P
B
GLU
21
D
GLU
21
1
15
18
B
GLU
52
D
GLU
52
HELX_P
B
SER
61
D
SER
61
1
16
10
B
SER
110
D
SER
110
HELX_P
B
GLN
119
D
GLN
119
1
17
10
B
PHE
123
D
PHE
123
HELX_P
B
ARG
128
D
ARG
128
1
18
6
B
ASN
135
D
ASN
135
HELX_P
B
LEU
142
D
LEU
142
1
19
8
B
GLN
261
D
GLN
261
HELX_P
B
ASP
266
D
ASP
266
1
20
6
B
PHE
270
D
PHE
270
HELX_P
B
SER
280
D
SER
280
1
21
11
B
MET
289
D
MET
289
HELX_P
B
TYR
301
D
TYR
301
1
22
13
B
ASP
307
D
ASP
307
HELX_P
B
PHE
319
D
PHE
319
1
23
13
B
THR
325
D
THR
325
HELX_P
B
SER
330
D
SER
330
1
24
6
B
SER
342
D
SER
342
HELX_P
B
LEU
350
D
LEU
350
1
25
9
B
GLU
378
D
GLU
378
HELX_P
B
GLY
398
D
GLY
398
1
26
21
B
SER
399
D
SER
399
HELX_P
B
LEU
401
D
LEU
401
5
27
3
B
ILE
415
D
ILE
415
HELX_P
B
PHE
419
D
PHE
419
5
28
5
disulf
2.223
A
CYS
108
C
SG
CYS
108
1_555
B
CYS
108
D
SG
CYS
108
1_555
HYDROLASE/RNA
PARN, DEDD, Nuclease domain, HYDROLASE-RNA COMPLEX
A
GLN
332
C
GLN
332
1
A
PRO
333
C
PRO
333
-2.60
A
THR
353
C
THR
353
1
A
PRO
354
C
PRO
354
9.80
A
SER
402
C
SER
402
1
A
PRO
403
C
PRO
403
-1.95
B
GLN
332
D
GLN
332
1
B
PRO
333
D
PRO
333
5.19
B
THR
353
D
THR
353
1
B
PRO
354
D
PRO
354
9.28
B
SER
402
D
SER
402
1
B
PRO
403
D
PRO
403
-0.30
PARN_HUMAN
UNP
2
1
O95453
MEIIRSNFKSNLHKVYQAIEEADFFAIDGEFSGISDGPSVSALTNGFDTPEERYQKLKKHSMDFLLFQFGLCTFKYDYTD
SKYITKSFNFYVFPKPFNRSSPDVKFVCQSSSIDFLASQGFDFNKVFRNGIPYLNQEEERQLREQYDEKRSQANGAGALS
YVSPNTSKCPVTIPEDQKKFIDQVVEKIEDLLQSEENKNLDLEPCTGFQRKLIYQTLSWKYPKGIHVETLETEKKERYIV
ISKVDEEERKRREQQKHAKEQEELNDAVGFSRVIHAIANSGKLVIGHNMLLDVMHTVHQFYCPLPADLSEFKEMTTCVFP
RLLDTKLMASTQPFKDIINNTSLAELEKRLKETPFNPPKVESAEGFPSYDTASEQLHEAGYDAYITGLCFISMANYLGSF
LSPPKIHVSARSKLIEPFFNKLFLMRVMDI
2A1R
PDB
1
2A1R
1
430
2A1R
1
430
O95453
A
1
1
430
1
430
2A1R
1
430
O95453
B
1
1
430
501
503
2A1R
501
503
2A1R
C
2
1
3
601
603
2A1R
601
603
2A1R
D
2
1
3
6
3
2
6
3
parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
A
GLU
2
C
GLU
2
A
ILE
3
C
ILE
3
A
LYS
82
C
LYS
82
A
TYR
91
C
TYR
91
A
LEU
66
C
LEU
66
A
ASP
77
C
ASP
77
A
PHE
24
C
PHE
24
A
PHE
31
C
PHE
31
A
LEU
283
C
LEU
283
A
GLY
286
C
GLY
286
A
LEU
322
C
LEU
322
A
ASP
324
C
ASP
324
A
GLU
2
C
GLU
2
A
ILE
3
C
ILE
3
A
LYS
82
C
LYS
82
A
TYR
91
C
TYR
91
A
VAL
360
C
VAL
360
A
SER
362
C
SER
362
A
LYS
105
C
LYS
105
A
GLN
109
C
GLN
109
B
LYS
105
D
LYS
105
B
GLN
109
D
GLN
109
B
GLU
2
D
GLU
2
B
ILE
3
D
ILE
3
B
LYS
82
D
LYS
82
B
TYR
91
D
TYR
91
B
LEU
66
D
LEU
66
B
ASP
77
D
ASP
77
B
PHE
24
D
PHE
24
B
PHE
31
D
PHE
31
B
LEU
283
D
LEU
283
B
GLY
286
D
GLY
286
B
LEU
322
D
LEU
322
B
ASP
324
D
ASP
324
B
GLU
2
D
GLU
2
B
ILE
3
D
ILE
3
B
LYS
82
D
LYS
82
B
TYR
91
D
TYR
91
B
VAL
360
D
VAL
360
B
SER
362
D
SER
362
19
P 21 21 21