0.012860
0.000000
0.000000
0.000000
0.012860
0.000000
0.000000
0.000000
0.007424
0.00000
0.00000
0.00000
Ceska, T.A.
Sayers, J.R.
Stier, G.
Suck, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
77.760
77.760
134.690
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
C5 H11 N O2 Se
196.106
n
SELENOMETHIONINE
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
Nature
NATUAS
0006
0028-0836
382
90
93
10.1038/382090a0
8657312
A helical arch allowing single-stranded DNA to thread through T5 5'-exonuclease.
1996
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
233
179
Preliminary Crystallographic Studies on the D15 5' to 3' Exonuclease from Phage T5
1993
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
265
18311
Properties of Overexpressed Phage T5 D15 Exonuclease. Similarities with Escherichia Coli DNA Polymerase I 5'-3' Exonuclease
1990
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
IMAGE PLATE
1995-07-26
MARRESEARCH
M
x-ray
1
0.87
1.0
BL19
ESRF
0.87
SYNCHROTRON
ESRF BEAMLINE BL19
33595.141
5'-EXONUCLEASE
3.1.11.3
SEMET LABELLED PROTEIN
2
man
polymer
18.015
water
226
nat
water
5'-NUCLEASE; 5'-3' EXONUCLEASE
no
yes
SKSWGKFIEEEEAE(MSE)ASRRNL(MSE)IVDGTNLGFRFKHNNSKKPFASSYVSTIQSLAKSYSARTTIVLGDKGKSV
FRLEHLPEYKGNRDEKYAQRTEEEKALDEQFFEYLKDAFELCKTTFPTFTIRGVEADD(MSE)AAYIVKLIGHLYDHVWL
ISTDGDWDTLLTDKVSRFSFTTRREYHLRD(MSE)YEHHNVDDVEQFISLKAI(MSE)GDLGDNIRGVEGIGAKRGYNII
REFGNVLDIIDQLPLPGKQKYIQNLNASEELLFRNLILVDLPTYCVDAIAAVGQDVLDKFTKDILEIAEQ
SKSWGKFIEEEEAEMASRRNLMIVDGTNLGFRFKHNNSKKPFASSYVSTIQSLAKSYSARTTIVLGDKGKSVFRLEHLPE
YKGNRDEKYAQRTEEEKALDEQFFEYLKDAFELCKTTFPTFTIRGVEADDMAAYIVKLIGHLYDHVWLISTDGDWDTLLT
DKVSRFSFTTRREYHLRDMYEHHNVDDVEQFISLKAIMGDLGDNIRGVEGIGAKRGYNIIREFGNVLDIIDQLPLPGKQK
YIQNLNASEELLFRNLILVDLPTYCVDAIAAVGQDVLDKFTKDILEIAEQ
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
T5-like viruses
Escherichia
sample
D15
10726
Enterobacteria phage T5
D15
562
Escherichia coli
LE392
PDOC55
3.03
60.
pdbx_database_status
repository
Initial release
Version format compliance
Version format compliance
Data collection
Other
1
0
1997-07-07
1
1
2008-03-24
1
2
2011-07-13
1
3
2018-04-11
_pdbx_database_status.process_site
Y
BNL
1997-01-17
REL
HOH
water
THE N-TERMINAL MET IS REMOVED IN E. COLI. THE GENE
SEQUENCE STARTING FROM RESIDUE 1 IS USED AS THE NUMBERING
SEQUENCE.
HOH
1
2
HOH
HOH
292
A
HOH
2
2
HOH
HOH
293
A
HOH
3
2
HOH
HOH
294
A
HOH
4
2
HOH
HOH
295
A
HOH
5
2
HOH
HOH
296
A
HOH
6
2
HOH
HOH
297
A
HOH
7
2
HOH
HOH
298
A
HOH
8
2
HOH
HOH
299
A
HOH
9
2
HOH
HOH
300
A
HOH
10
2
HOH
HOH
301
A
HOH
11
2
HOH
HOH
302
A
HOH
12
2
HOH
HOH
303
A
HOH
13
2
HOH
HOH
304
A
HOH
14
2
HOH
HOH
305
A
HOH
15
2
HOH
HOH
306
A
HOH
16
2
HOH
HOH
307
A
HOH
17
2
HOH
HOH
308
A
HOH
18
2
HOH
HOH
309
A
HOH
19
2
HOH
HOH
310
A
HOH
20
2
HOH
HOH
311
A
HOH
21
2
HOH
HOH
312
A
HOH
22
2
HOH
HOH
313
A
HOH
23
2
HOH
HOH
314
A
HOH
24
2
HOH
HOH
315
A
HOH
25
2
HOH
HOH
316
A
HOH
26
2
HOH
HOH
317
A
HOH
27
2
HOH
HOH
318
A
HOH
29
2
HOH
HOH
319
A
HOH
30
2
HOH
HOH
320
A
HOH
31
2
HOH
HOH
321
A
HOH
34
2
HOH
HOH
322
A
HOH
35
2
HOH
HOH
323
A
HOH
36
2
HOH
HOH
324
A
HOH
38
2
HOH
HOH
325
A
HOH
39
2
HOH
HOH
326
A
HOH
40
2
HOH
HOH
327
A
HOH
41
2
HOH
HOH
328
A
HOH
42
2
HOH
HOH
329
A
HOH
43
2
HOH
HOH
330
A
HOH
44
2
HOH
HOH
331
A
HOH
45
2
HOH
HOH
332
A
HOH
46
2
HOH
HOH
333
A
HOH
47
2
HOH
HOH
334
A
HOH
48
2
HOH
HOH
335
A
HOH
49
2
HOH
HOH
336
A
HOH
51
2
HOH
HOH
337
A
HOH
52
2
HOH
HOH
338
A
HOH
53
2
HOH
HOH
339
A
HOH
54
2
HOH
HOH
340
A
HOH
55
2
HOH
HOH
341
A
HOH
56
2
HOH
HOH
342
A
HOH
57
2
HOH
HOH
343
A
HOH
58
2
HOH
HOH
344
A
HOH
59
2
HOH
HOH
345
A
HOH
61
2
HOH
HOH
346
A
HOH
83
2
HOH
HOH
347
A
HOH
90
2
HOH
HOH
348
A
HOH
100
2
HOH
HOH
349
A
HOH
108
2
HOH
HOH
350
A
HOH
109
2
HOH
HOH
351
A
HOH
110
2
HOH
HOH
352
A
HOH
111
2
HOH
HOH
353
A
HOH
114
2
HOH
HOH
354
A
HOH
115
2
HOH
HOH
355
A
HOH
116
2
HOH
HOH
356
A
HOH
119
2
HOH
HOH
357
A
HOH
120
2
HOH
HOH
358
A
HOH
122
2
HOH
HOH
359
A
HOH
123
2
HOH
HOH
360
A
HOH
125
2
HOH
HOH
361
A
HOH
126
2
HOH
HOH
362
A
HOH
128
2
HOH
HOH
363
A
HOH
130
2
HOH
HOH
364
A
HOH
134
2
HOH
HOH
365
A
HOH
137
2
HOH
HOH
366
A
HOH
138
2
HOH
HOH
367
A
HOH
140
2
HOH
HOH
368
A
HOH
141
2
HOH
HOH
369
A
HOH
142
2
HOH
HOH
370
A
HOH
144
2
HOH
HOH
371
A
HOH
146
2
HOH
HOH
372
A
HOH
148
2
HOH
HOH
373
A
HOH
149
2
HOH
HOH
374
A
HOH
150
2
HOH
HOH
375
A
HOH
152
2
HOH
HOH
376
A
HOH
156
2
HOH
HOH
377
A
HOH
161
2
HOH
HOH
378
A
HOH
162
2
HOH
HOH
379
A
HOH
167
2
HOH
HOH
380
A
HOH
172
2
HOH
HOH
381
A
HOH
173
2
HOH
HOH
382
A
HOH
174
2
HOH
HOH
383
A
HOH
178
2
HOH
HOH
384
A
HOH
180
2
HOH
HOH
385
A
HOH
183
2
HOH
HOH
386
A
HOH
186
2
HOH
HOH
387
A
HOH
187
2
HOH
HOH
388
A
HOH
188
2
HOH
HOH
389
A
HOH
190
2
HOH
HOH
390
A
HOH
191
2
HOH
HOH
391
A
HOH
192
2
HOH
HOH
392
A
HOH
193
2
HOH
HOH
393
A
HOH
194
2
HOH
HOH
394
A
HOH
196
2
HOH
HOH
395
A
HOH
200
2
HOH
HOH
396
A
HOH
201
2
HOH
HOH
397
A
HOH
203
2
HOH
HOH
398
A
HOH
204
2
HOH
HOH
399
A
HOH
205
2
HOH
HOH
400
A
HOH
207
2
HOH
HOH
401
A
HOH
209
2
HOH
HOH
402
A
HOH
213
2
HOH
HOH
403
A
HOH
218
2
HOH
HOH
404
A
HOH
220
2
HOH
HOH
405
A
HOH
225
2
HOH
HOH
406
A
HOH
28
2
HOH
HOH
292
B
HOH
32
2
HOH
HOH
293
B
HOH
33
2
HOH
HOH
294
B
HOH
37
2
HOH
HOH
295
B
HOH
50
2
HOH
HOH
296
B
HOH
60
2
HOH
HOH
297
B
HOH
62
2
HOH
HOH
298
B
HOH
63
2
HOH
HOH
299
B
HOH
64
2
HOH
HOH
300
B
HOH
65
2
HOH
HOH
301
B
HOH
66
2
HOH
HOH
302
B
HOH
67
2
HOH
HOH
303
B
HOH
68
2
HOH
HOH
304
B
HOH
69
2
HOH
HOH
305
B
HOH
70
2
HOH
HOH
306
B
HOH
71
2
HOH
HOH
307
B
HOH
72
2
HOH
HOH
308
B
HOH
73
2
HOH
HOH
309
B
HOH
74
2
HOH
HOH
310
B
HOH
75
2
HOH
HOH
311
B
HOH
76
2
HOH
HOH
312
B
HOH
77
2
HOH
HOH
313
B
HOH
78
2
HOH
HOH
314
B
HOH
79
2
HOH
HOH
315
B
HOH
80
2
HOH
HOH
316
B
HOH
81
2
HOH
HOH
317
B
HOH
82
2
HOH
HOH
318
B
HOH
84
2
HOH
HOH
319
B
HOH
85
2
HOH
HOH
320
B
HOH
86
2
HOH
HOH
321
B
HOH
87
2
HOH
HOH
322
B
HOH
88
2
HOH
HOH
323
B
HOH
89
2
HOH
HOH
324
B
HOH
91
2
HOH
HOH
325
B
HOH
92
2
HOH
HOH
326
B
HOH
93
2
HOH
HOH
327
B
HOH
94
2
HOH
HOH
328
B
HOH
95
2
HOH
HOH
329
B
HOH
96
2
HOH
HOH
330
B
HOH
97
2
HOH
HOH
331
B
HOH
98
2
HOH
HOH
332
B
HOH
99
2
HOH
HOH
333
B
HOH
101
2
HOH
HOH
334
B
HOH
102
2
HOH
HOH
335
B
HOH
103
2
HOH
HOH
336
B
HOH
104
2
HOH
HOH
337
B
HOH
105
2
HOH
HOH
338
B
HOH
106
2
HOH
HOH
339
B
HOH
107
2
HOH
HOH
340
B
HOH
112
2
HOH
HOH
341
B
HOH
113
2
HOH
HOH
342
B
HOH
117
2
HOH
HOH
343
B
HOH
118
2
HOH
HOH
344
B
HOH
121
2
HOH
HOH
345
B
HOH
124
2
HOH
HOH
346
B
HOH
127
2
HOH
HOH
347
B
HOH
129
2
HOH
HOH
348
B
HOH
131
2
HOH
HOH
349
B
HOH
132
2
HOH
HOH
350
B
HOH
133
2
HOH
HOH
351
B
HOH
135
2
HOH
HOH
352
B
HOH
136
2
HOH
HOH
353
B
HOH
139
2
HOH
HOH
354
B
HOH
143
2
HOH
HOH
355
B
HOH
145
2
HOH
HOH
356
B
HOH
147
2
HOH
HOH
357
B
HOH
151
2
HOH
HOH
358
B
HOH
153
2
HOH
HOH
359
B
HOH
154
2
HOH
HOH
360
B
HOH
155
2
HOH
HOH
361
B
HOH
157
2
HOH
HOH
362
B
HOH
158
2
HOH
HOH
363
B
HOH
159
2
HOH
HOH
364
B
HOH
160
2
HOH
HOH
365
B
HOH
163
2
HOH
HOH
366
B
HOH
164
2
HOH
HOH
367
B
HOH
165
2
HOH
HOH
368
B
HOH
166
2
HOH
HOH
369
B
HOH
168
2
HOH
HOH
370
B
HOH
169
2
HOH
HOH
371
B
HOH
170
2
HOH
HOH
372
B
HOH
171
2
HOH
HOH
373
B
HOH
175
2
HOH
HOH
374
B
HOH
176
2
HOH
HOH
375
B
HOH
177
2
HOH
HOH
376
B
HOH
179
2
HOH
HOH
377
B
HOH
181
2
HOH
HOH
378
B
HOH
182
2
HOH
HOH
379
B
HOH
184
2
HOH
HOH
380
B
HOH
185
2
HOH
HOH
381
B
HOH
189
2
HOH
HOH
382
B
HOH
195
2
HOH
HOH
383
B
HOH
197
2
HOH
HOH
384
B
HOH
198
2
HOH
HOH
385
B
HOH
199
2
HOH
HOH
386
B
HOH
202
2
HOH
HOH
387
B
HOH
206
2
HOH
HOH
388
B
HOH
208
2
HOH
HOH
389
B
HOH
210
2
HOH
HOH
390
B
HOH
211
2
HOH
HOH
391
B
HOH
212
2
HOH
HOH
392
B
HOH
214
2
HOH
HOH
393
B
HOH
215
2
HOH
HOH
394
B
HOH
216
2
HOH
HOH
395
B
HOH
217
2
HOH
HOH
396
B
HOH
219
2
HOH
HOH
397
B
HOH
221
2
HOH
HOH
398
B
HOH
222
2
HOH
HOH
399
B
HOH
223
2
HOH
HOH
400
B
HOH
224
2
HOH
HOH
401
B
HOH
226
2
HOH
HOH
402
B
n
1
2
A
n
2
3
A
n
3
4
A
n
4
5
A
n
5
6
A
n
6
7
A
n
7
8
A
n
8
9
A
n
9
10
A
n
10
11
A
n
11
12
A
n
12
13
A
n
13
14
A
n
14
15
A
n
15
16
A
n
16
17
A
n
17
18
A
n
18
19
A
ARG
20
n
19
ARG
20
A
ASN
21
n
20
ASN
21
A
LEU
22
n
21
LEU
22
A
MSE
23
n
22
MSE
23
A
ILE
24
n
23
ILE
24
A
VAL
25
n
24
VAL
25
A
ASP
26
n
25
ASP
26
A
GLY
27
n
26
GLY
27
A
THR
28
n
27
THR
28
A
ASN
29
n
28
ASN
29
A
LEU
30
n
29
LEU
30
A
GLY
31
n
30
GLY
31
A
PHE
32
n
31
PHE
32
A
ARG
33
n
32
ARG
33
A
PHE
34
n
33
PHE
34
A
LYS
35
n
34
LYS
35
A
HIS
36
n
35
HIS
36
A
ASN
37
n
36
ASN
37
A
ASN
38
n
37
ASN
38
A
SER
39
n
38
SER
39
A
LYS
40
n
39
LYS
40
A
LYS
41
n
40
LYS
41
A
PRO
42
n
41
PRO
42
A
PHE
43
n
42
PHE
43
A
ALA
44
n
43
ALA
44
A
SER
45
n
44
SER
45
A
SER
46
n
45
SER
46
A
TYR
47
n
46
TYR
47
A
VAL
48
n
47
VAL
48
A
SER
49
n
48
SER
49
A
THR
50
n
49
THR
50
A
ILE
51
n
50
ILE
51
A
GLN
52
n
51
GLN
52
A
SER
53
n
52
SER
53
A
LEU
54
n
53
LEU
54
A
ALA
55
n
54
ALA
55
A
LYS
56
n
55
LYS
56
A
SER
57
n
56
SER
57
A
TYR
58
n
57
TYR
58
A
SER
59
n
58
SER
59
A
ALA
60
n
59
ALA
60
A
ARG
61
n
60
ARG
61
A
THR
62
n
61
THR
62
A
THR
63
n
62
THR
63
A
ILE
64
n
63
ILE
64
A
VAL
65
n
64
VAL
65
A
LEU
66
n
65
LEU
66
A
GLY
67
n
66
GLY
67
A
ASP
68
n
67
ASP
68
A
LYS
69
n
68
LYS
69
A
GLY
70
n
69
GLY
70
A
LYS
71
n
70
LYS
71
A
SER
72
n
71
SER
72
A
VAL
73
n
72
VAL
73
A
PHE
74
n
73
PHE
74
A
ARG
75
n
74
ARG
75
A
LEU
76
n
75
LEU
76
A
GLU
77
n
76
GLU
77
A
HIS
78
n
77
HIS
78
A
LEU
79
n
78
LEU
79
A
PRO
80
n
79
PRO
80
A
GLU
81
n
80
GLU
81
A
TYR
82
n
81
TYR
82
A
LYS
83
n
82
LYS
83
A
GLY
84
n
83
GLY
84
A
ASN
85
n
84
ASN
85
A
ARG
86
n
85
ARG
86
A
ASP
87
n
86
ASP
87
A
GLU
88
n
87
GLU
88
A
LYS
89
n
88
LYS
89
A
TYR
90
n
89
TYR
90
A
ALA
91
n
90
ALA
91
A
GLN
92
n
91
GLN
92
A
ARG
93
n
92
ARG
93
A
THR
94
n
93
THR
94
A
GLU
95
n
94
GLU
95
A
GLU
96
n
95
GLU
96
A
GLU
97
n
96
GLU
97
A
LYS
98
n
97
LYS
98
A
ALA
99
n
98
ALA
99
A
LEU
100
n
99
LEU
100
A
ASP
101
n
100
ASP
101
A
GLU
102
n
101
GLU
102
A
GLN
103
n
102
GLN
103
A
PHE
104
n
103
PHE
104
A
PHE
105
n
104
PHE
105
A
GLU
106
n
105
GLU
106
A
TYR
107
n
106
TYR
107
A
LEU
108
n
107
LEU
108
A
LYS
109
n
108
LYS
109
A
ASP
110
n
109
ASP
110
A
ALA
111
n
110
ALA
111
A
PHE
112
n
111
PHE
112
A
GLU
113
n
112
GLU
113
A
LEU
114
n
113
LEU
114
A
CYS
115
n
114
CYS
115
A
LYS
116
n
115
LYS
116
A
THR
117
n
116
THR
117
A
THR
118
n
117
THR
118
A
PHE
119
n
118
PHE
119
A
PRO
120
n
119
PRO
120
A
THR
121
n
120
THR
121
A
PHE
122
n
121
PHE
122
A
THR
123
n
122
THR
123
A
ILE
124
n
123
ILE
124
A
ARG
125
n
124
ARG
125
A
GLY
126
n
125
GLY
126
A
VAL
127
n
126
VAL
127
A
GLU
128
n
127
GLU
128
A
ALA
129
n
128
ALA
129
A
ASP
130
n
129
ASP
130
A
ASP
131
n
130
ASP
131
A
MSE
132
n
131
MSE
132
A
ALA
133
n
132
ALA
133
A
ALA
134
n
133
ALA
134
A
TYR
135
n
134
TYR
135
A
ILE
136
n
135
ILE
136
A
VAL
137
n
136
VAL
137
A
LYS
138
n
137
LYS
138
A
LEU
139
n
138
LEU
139
A
ILE
140
n
139
ILE
140
A
GLY
141
n
140
GLY
141
A
HIS
142
n
141
HIS
142
A
LEU
143
n
142
LEU
143
A
TYR
144
n
143
TYR
144
A
ASP
145
n
144
ASP
145
A
HIS
146
n
145
HIS
146
A
VAL
147
n
146
VAL
147
A
TRP
148
n
147
TRP
148
A
LEU
149
n
148
LEU
149
A
ILE
150
n
149
ILE
150
A
SER
151
n
150
SER
151
A
THR
152
n
151
THR
152
A
ASP
153
n
152
ASP
153
A
GLY
154
n
153
GLY
154
A
ASP
155
n
154
ASP
155
A
TRP
156
n
155
TRP
156
A
ASP
157
n
156
ASP
157
A
THR
158
n
157
THR
158
A
LEU
159
n
158
LEU
159
A
LEU
160
n
159
LEU
160
A
THR
161
n
160
THR
161
A
ASP
162
n
161
ASP
162
A
LYS
163
n
162
LYS
163
A
VAL
164
n
163
VAL
164
A
SER
165
n
164
SER
165
A
ARG
166
n
165
ARG
166
A
PHE
167
n
166
PHE
167
A
SER
168
n
167
SER
168
A
PHE
169
n
168
PHE
169
A
THR
170
n
169
THR
170
A
THR
171
n
170
THR
171
A
ARG
172
n
171
ARG
172
A
ARG
173
n
172
ARG
173
A
GLU
174
n
173
GLU
174
A
TYR
175
n
174
TYR
175
A
HIS
176
n
175
HIS
176
A
LEU
177
n
176
LEU
177
A
ARG
178
n
177
ARG
178
A
ASP
179
n
178
ASP
179
A
MSE
180
n
179
MSE
180
A
TYR
181
n
180
TYR
181
A
GLU
182
n
181
GLU
182
A
HIS
183
n
182
HIS
183
A
HIS
184
n
183
HIS
184
A
ASN
185
n
184
ASN
185
A
VAL
186
n
185
VAL
186
A
ASP
187
n
186
ASP
187
A
ASP
188
n
187
ASP
188
A
VAL
189
n
188
VAL
189
A
GLU
190
n
189
GLU
190
A
GLN
191
n
190
GLN
191
A
PHE
192
n
191
PHE
192
A
ILE
193
n
192
ILE
193
A
SER
194
n
193
SER
194
A
LEU
195
n
194
LEU
195
A
LYS
196
n
195
LYS
196
A
ALA
197
n
196
ALA
197
A
ILE
198
n
197
ILE
198
A
MSE
199
n
198
MSE
199
A
GLY
200
n
199
GLY
200
A
ASP
201
n
200
ASP
201
A
LEU
202
n
201
LEU
202
A
GLY
203
n
202
GLY
203
A
ASP
204
n
203
ASP
204
A
ASN
205
n
204
ASN
205
A
ILE
206
n
205
ILE
206
A
ARG
207
n
206
ARG
207
A
GLY
208
n
207
GLY
208
A
VAL
209
n
208
VAL
209
A
GLU
210
n
209
GLU
210
A
GLY
211
n
210
GLY
211
A
ILE
212
n
211
ILE
212
A
GLY
213
n
212
GLY
213
A
ALA
214
n
213
ALA
214
A
LYS
215
n
214
LYS
215
A
ARG
216
n
215
ARG
216
A
GLY
217
n
216
GLY
217
A
TYR
218
n
217
TYR
218
A
ASN
219
n
218
ASN
219
A
ILE
220
n
219
ILE
220
A
ILE
221
n
220
ILE
221
A
ARG
222
n
221
ARG
222
A
GLU
223
n
222
GLU
223
A
PHE
224
n
223
PHE
224
A
GLY
225
n
224
GLY
225
A
ASN
226
n
225
ASN
226
A
VAL
227
n
226
VAL
227
A
LEU
228
n
227
LEU
228
A
ASP
229
n
228
ASP
229
A
ILE
230
n
229
ILE
230
A
ILE
231
n
230
ILE
231
A
ASP
232
n
231
ASP
232
A
GLN
233
n
232
GLN
233
A
LEU
234
n
233
LEU
234
A
PRO
235
n
234
PRO
235
A
LEU
236
n
235
LEU
236
A
PRO
237
n
236
PRO
237
A
GLY
238
n
237
GLY
238
A
LYS
239
n
238
LYS
239
A
GLN
240
n
239
GLN
240
A
LYS
241
n
240
LYS
241
A
TYR
242
n
241
TYR
242
A
ILE
243
n
242
ILE
243
A
GLN
244
n
243
GLN
244
A
ASN
245
n
244
ASN
245
A
LEU
246
n
245
LEU
246
A
ASN
247
n
246
ASN
247
A
ALA
248
n
247
ALA
248
A
SER
249
n
248
SER
249
A
GLU
250
n
249
GLU
250
A
GLU
251
n
250
GLU
251
A
LEU
252
n
251
LEU
252
A
LEU
253
n
252
LEU
253
A
PHE
254
n
253
PHE
254
A
ARG
255
n
254
ARG
255
A
ASN
256
n
255
ASN
256
A
LEU
257
n
256
LEU
257
A
ILE
258
n
257
ILE
258
A
LEU
259
n
258
LEU
259
A
VAL
260
n
259
VAL
260
A
ASP
261
n
260
ASP
261
A
LEU
262
n
261
LEU
262
A
PRO
263
n
262
PRO
263
A
THR
264
n
263
THR
264
A
TYR
265
n
264
TYR
265
A
CYS
266
n
265
CYS
266
A
VAL
267
n
266
VAL
267
A
ASP
268
n
267
ASP
268
A
ALA
269
n
268
ALA
269
A
ILE
270
n
269
ILE
270
A
ALA
271
n
270
ALA
271
A
ALA
272
n
271
ALA
272
A
VAL
273
n
272
VAL
273
A
GLY
274
n
273
GLY
274
A
GLN
275
n
274
GLN
275
A
ASP
276
n
275
ASP
276
A
VAL
277
n
276
VAL
277
A
LEU
278
n
277
LEU
278
A
ASP
279
n
278
ASP
279
A
LYS
280
n
279
LYS
280
A
PHE
281
n
280
PHE
281
A
THR
282
n
281
THR
282
A
LYS
283
n
282
LYS
283
A
ASP
284
n
283
ASP
284
A
ILE
285
n
284
ILE
285
A
LEU
286
n
285
LEU
286
A
GLU
287
n
286
GLU
287
A
ILE
288
n
287
ILE
288
A
ALA
289
n
288
ALA
289
A
GLU
290
n
289
GLU
290
A
n
290
291
A
n
1
2
B
n
2
3
B
n
3
4
B
n
4
5
B
n
5
6
B
n
6
7
B
n
7
8
B
n
8
9
B
n
9
10
B
n
10
11
B
n
11
12
B
n
12
13
B
n
13
14
B
n
14
15
B
n
15
16
B
n
16
17
B
n
17
18
B
n
18
19
B
ARG
20
n
19
ARG
20
B
ASN
21
n
20
ASN
21
B
LEU
22
n
21
LEU
22
B
MSE
23
n
22
MSE
23
B
ILE
24
n
23
ILE
24
B
VAL
25
n
24
VAL
25
B
ASP
26
n
25
ASP
26
B
GLY
27
n
26
GLY
27
B
THR
28
n
27
THR
28
B
ASN
29
n
28
ASN
29
B
LEU
30
n
29
LEU
30
B
GLY
31
n
30
GLY
31
B
PHE
32
n
31
PHE
32
B
ARG
33
n
32
ARG
33
B
PHE
34
n
33
PHE
34
B
LYS
35
n
34
LYS
35
B
HIS
36
n
35
HIS
36
B
ASN
37
n
36
ASN
37
B
ASN
38
n
37
ASN
38
B
SER
39
n
38
SER
39
B
LYS
40
n
39
LYS
40
B
LYS
41
n
40
LYS
41
B
PRO
42
n
41
PRO
42
B
PHE
43
n
42
PHE
43
B
ALA
44
n
43
ALA
44
B
SER
45
n
44
SER
45
B
SER
46
n
45
SER
46
B
TYR
47
n
46
TYR
47
B
VAL
48
n
47
VAL
48
B
SER
49
n
48
SER
49
B
THR
50
n
49
THR
50
B
ILE
51
n
50
ILE
51
B
GLN
52
n
51
GLN
52
B
SER
53
n
52
SER
53
B
LEU
54
n
53
LEU
54
B
ALA
55
n
54
ALA
55
B
LYS
56
n
55
LYS
56
B
SER
57
n
56
SER
57
B
TYR
58
n
57
TYR
58
B
SER
59
n
58
SER
59
B
ALA
60
n
59
ALA
60
B
ARG
61
n
60
ARG
61
B
THR
62
n
61
THR
62
B
THR
63
n
62
THR
63
B
ILE
64
n
63
ILE
64
B
VAL
65
n
64
VAL
65
B
LEU
66
n
65
LEU
66
B
GLY
67
n
66
GLY
67
B
ASP
68
n
67
ASP
68
B
LYS
69
n
68
LYS
69
B
GLY
70
n
69
GLY
70
B
LYS
71
n
70
LYS
71
B
SER
72
n
71
SER
72
B
VAL
73
n
72
VAL
73
B
PHE
74
n
73
PHE
74
B
ARG
75
n
74
ARG
75
B
LEU
76
n
75
LEU
76
B
GLU
77
n
76
GLU
77
B
HIS
78
n
77
HIS
78
B
LEU
79
n
78
LEU
79
B
PRO
80
n
79
PRO
80
B
GLU
81
n
80
GLU
81
B
TYR
82
n
81
TYR
82
B
LYS
83
n
82
LYS
83
B
GLY
84
n
83
GLY
84
B
ASN
85
n
84
ASN
85
B
ARG
86
n
85
ARG
86
B
ASP
87
n
86
ASP
87
B
GLU
88
n
87
GLU
88
B
LYS
89
n
88
LYS
89
B
TYR
90
n
89
TYR
90
B
ALA
91
n
90
ALA
91
B
GLN
92
n
91
GLN
92
B
ARG
93
n
92
ARG
93
B
THR
94
n
93
THR
94
B
GLU
95
n
94
GLU
95
B
GLU
96
n
95
GLU
96
B
GLU
97
n
96
GLU
97
B
LYS
98
n
97
LYS
98
B
ALA
99
n
98
ALA
99
B
LEU
100
n
99
LEU
100
B
ASP
101
n
100
ASP
101
B
GLU
102
n
101
GLU
102
B
GLN
103
n
102
GLN
103
B
PHE
104
n
103
PHE
104
B
PHE
105
n
104
PHE
105
B
GLU
106
n
105
GLU
106
B
TYR
107
n
106
TYR
107
B
LEU
108
n
107
LEU
108
B
LYS
109
n
108
LYS
109
B
ASP
110
n
109
ASP
110
B
ALA
111
n
110
ALA
111
B
PHE
112
n
111
PHE
112
B
GLU
113
n
112
GLU
113
B
LEU
114
n
113
LEU
114
B
CYS
115
n
114
CYS
115
B
LYS
116
n
115
LYS
116
B
THR
117
n
116
THR
117
B
THR
118
n
117
THR
118
B
PHE
119
n
118
PHE
119
B
PRO
120
n
119
PRO
120
B
THR
121
n
120
THR
121
B
PHE
122
n
121
PHE
122
B
THR
123
n
122
THR
123
B
ILE
124
n
123
ILE
124
B
ARG
125
n
124
ARG
125
B
GLY
126
n
125
GLY
126
B
VAL
127
n
126
VAL
127
B
GLU
128
n
127
GLU
128
B
ALA
129
n
128
ALA
129
B
ASP
130
n
129
ASP
130
B
ASP
131
n
130
ASP
131
B
MSE
132
n
131
MSE
132
B
ALA
133
n
132
ALA
133
B
ALA
134
n
133
ALA
134
B
TYR
135
n
134
TYR
135
B
ILE
136
n
135
ILE
136
B
VAL
137
n
136
VAL
137
B
LYS
138
n
137
LYS
138
B
LEU
139
n
138
LEU
139
B
ILE
140
n
139
ILE
140
B
GLY
141
n
140
GLY
141
B
HIS
142
n
141
HIS
142
B
LEU
143
n
142
LEU
143
B
TYR
144
n
143
TYR
144
B
ASP
145
n
144
ASP
145
B
HIS
146
n
145
HIS
146
B
VAL
147
n
146
VAL
147
B
TRP
148
n
147
TRP
148
B
LEU
149
n
148
LEU
149
B
ILE
150
n
149
ILE
150
B
SER
151
n
150
SER
151
B
THR
152
n
151
THR
152
B
ASP
153
n
152
ASP
153
B
GLY
154
n
153
GLY
154
B
ASP
155
n
154
ASP
155
B
TRP
156
n
155
TRP
156
B
ASP
157
n
156
ASP
157
B
THR
158
n
157
THR
158
B
LEU
159
n
158
LEU
159
B
LEU
160
n
159
LEU
160
B
THR
161
n
160
THR
161
B
ASP
162
n
161
ASP
162
B
LYS
163
n
162
LYS
163
B
VAL
164
n
163
VAL
164
B
SER
165
n
164
SER
165
B
ARG
166
n
165
ARG
166
B
PHE
167
n
166
PHE
167
B
SER
168
n
167
SER
168
B
PHE
169
n
168
PHE
169
B
THR
170
n
169
THR
170
B
THR
171
n
170
THR
171
B
ARG
172
n
171
ARG
172
B
ARG
173
n
172
ARG
173
B
GLU
174
n
173
GLU
174
B
TYR
175
n
174
TYR
175
B
HIS
176
n
175
HIS
176
B
LEU
177
n
176
LEU
177
B
ARG
178
n
177
ARG
178
B
ASP
179
n
178
ASP
179
B
MSE
180
n
179
MSE
180
B
TYR
181
n
180
TYR
181
B
GLU
182
n
181
GLU
182
B
HIS
183
n
182
HIS
183
B
HIS
184
n
183
HIS
184
B
ASN
185
n
184
ASN
185
B
VAL
186
n
185
VAL
186
B
ASP
187
n
186
ASP
187
B
ASP
188
n
187
ASP
188
B
VAL
189
n
188
VAL
189
B
GLU
190
n
189
GLU
190
B
GLN
191
n
190
GLN
191
B
PHE
192
n
191
PHE
192
B
ILE
193
n
192
ILE
193
B
SER
194
n
193
SER
194
B
LEU
195
n
194
LEU
195
B
LYS
196
n
195
LYS
196
B
ALA
197
n
196
ALA
197
B
ILE
198
n
197
ILE
198
B
MSE
199
n
198
MSE
199
B
GLY
200
n
199
GLY
200
B
ASP
201
n
200
ASP
201
B
LEU
202
n
201
LEU
202
B
GLY
203
n
202
GLY
203
B
ASP
204
n
203
ASP
204
B
ASN
205
n
204
ASN
205
B
ILE
206
n
205
ILE
206
B
ARG
207
n
206
ARG
207
B
GLY
208
n
207
GLY
208
B
VAL
209
n
208
VAL
209
B
GLU
210
n
209
GLU
210
B
GLY
211
n
210
GLY
211
B
ILE
212
n
211
ILE
212
B
GLY
213
n
212
GLY
213
B
ALA
214
n
213
ALA
214
B
LYS
215
n
214
LYS
215
B
ARG
216
n
215
ARG
216
B
GLY
217
n
216
GLY
217
B
TYR
218
n
217
TYR
218
B
ASN
219
n
218
ASN
219
B
ILE
220
n
219
ILE
220
B
ILE
221
n
220
ILE
221
B
ARG
222
n
221
ARG
222
B
GLU
223
n
222
GLU
223
B
PHE
224
n
223
PHE
224
B
GLY
225
n
224
GLY
225
B
ASN
226
n
225
ASN
226
B
VAL
227
n
226
VAL
227
B
LEU
228
n
227
LEU
228
B
ASP
229
n
228
ASP
229
B
ILE
230
n
229
ILE
230
B
ILE
231
n
230
ILE
231
B
ASP
232
n
231
ASP
232
B
GLN
233
n
232
GLN
233
B
LEU
234
n
233
LEU
234
B
PRO
235
n
234
PRO
235
B
LEU
236
n
235
LEU
236
B
PRO
237
n
236
PRO
237
B
GLY
238
n
237
GLY
238
B
LYS
239
n
238
LYS
239
B
GLN
240
n
239
GLN
240
B
LYS
241
n
240
LYS
241
B
TYR
242
n
241
TYR
242
B
ILE
243
n
242
ILE
243
B
GLN
244
n
243
GLN
244
B
ASN
245
n
244
ASN
245
B
LEU
246
n
245
LEU
246
B
ASN
247
n
246
ASN
247
B
ALA
248
n
247
ALA
248
B
SER
249
n
248
SER
249
B
GLU
250
n
249
GLU
250
B
GLU
251
n
250
GLU
251
B
LEU
252
n
251
LEU
252
B
LEU
253
n
252
LEU
253
B
PHE
254
n
253
PHE
254
B
ARG
255
n
254
ARG
255
B
ASN
256
n
255
ASN
256
B
LEU
257
n
256
LEU
257
B
ILE
258
n
257
ILE
258
B
LEU
259
n
258
LEU
259
B
VAL
260
n
259
VAL
260
B
ASP
261
n
260
ASP
261
B
LEU
262
n
261
LEU
262
B
PRO
263
n
262
PRO
263
B
THR
264
n
263
THR
264
B
TYR
265
n
264
TYR
265
B
CYS
266
n
265
CYS
266
B
VAL
267
n
266
VAL
267
B
ASP
268
n
267
ASP
268
B
ALA
269
n
268
ALA
269
B
ILE
270
n
269
ILE
270
B
ALA
271
n
270
ALA
271
B
ALA
272
n
271
ALA
272
B
VAL
273
n
272
VAL
273
B
GLY
274
n
273
GLY
274
B
GLN
275
n
274
GLN
275
B
ASP
276
n
275
ASP
276
B
VAL
277
n
276
VAL
277
B
LEU
278
n
277
LEU
278
B
ASP
279
n
278
ASP
279
B
LYS
280
n
279
LYS
280
B
PHE
281
n
280
PHE
281
B
THR
282
n
281
THR
282
B
LYS
283
n
282
LYS
283
B
ASP
284
n
283
ASP
284
B
ILE
285
n
284
ILE
285
B
LEU
286
n
285
LEU
286
B
GLU
287
n
286
GLU
287
B
ILE
288
n
287
ILE
288
B
ALA
289
n
288
ALA
289
B
GLU
290
n
289
GLU
290
B
GLN
291
n
290
GLN
291
B
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
MSE
23
SELENOMETHIONINE
A
MSE
22
MET
A
MSE
132
SELENOMETHIONINE
A
MSE
131
MET
A
MSE
180
SELENOMETHIONINE
A
MSE
179
MET
A
MSE
199
SELENOMETHIONINE
A
MSE
198
MET
B
MSE
23
SELENOMETHIONINE
B
MSE
22
MET
B
MSE
132
SELENOMETHIONINE
B
MSE
131
MET
B
MSE
180
SELENOMETHIONINE
B
MSE
179
MET
B
MSE
199
SELENOMETHIONINE
B
MSE
198
MET
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
O
ARG
173
A
O
ARG
172
A
N
SER
168
A
N
SER
167
A
O
SER
165
A
O
SER
164
A
N
VAL
147
A
N
VAL
146
A
O
TRP
148
A
O
TRP
147
A
N
LEU
22
A
N
LEU
21
A
O
ASN
21
A
O
ASN
20
A
N
ARG
61
A
N
ARG
60
A
O
VAL
65
A
O
VAL
64
A
N
PRO
120
A
N
PRO
119
B
O
ARG
173
B
O
ARG
172
B
N
SER
168
B
N
SER
167
B
O
SER
165
B
O
SER
164
B
N
VAL
147
B
N
VAL
146
B
O
HIS
146
B
O
HIS
145
B
N
LEU
22
B
N
LEU
21
B
O
ASN
21
B
O
ASN
20
B
N
ARG
61
B
N
ARG
60
B
O
VAL
65
B
O
VAL
64
B
N
PRO
120
B
N
PRO
119
1
A
SER
2
A
SER
1
1
Y
1
A
LYS
3
A
LYS
2
1
Y
1
A
SER
4
A
SER
3
1
Y
1
A
TRP
5
A
TRP
4
1
Y
1
A
GLY
6
A
GLY
5
1
Y
1
A
LYS
7
A
LYS
6
1
Y
1
A
PHE
8
A
PHE
7
1
Y
1
A
ILE
9
A
ILE
8
1
Y
1
A
GLU
10
A
GLU
9
1
Y
1
A
GLU
11
A
GLU
10
1
Y
1
A
GLU
12
A
GLU
11
1
Y
1
A
GLU
13
A
GLU
12
1
Y
1
A
ALA
14
A
ALA
13
1
Y
1
A
GLU
15
A
GLU
14
1
Y
1
A
MSE
16
A
MSE
15
1
Y
1
A
ALA
17
A
ALA
16
1
Y
1
A
SER
18
A
SER
17
1
Y
1
A
ARG
19
A
ARG
18
1
Y
1
A
GLN
291
A
GLN
290
1
Y
1
B
SER
2
B
SER
1
1
Y
1
B
LYS
3
B
LYS
2
1
Y
1
B
SER
4
B
SER
3
1
Y
1
B
TRP
5
B
TRP
4
1
Y
1
B
GLY
6
B
GLY
5
1
Y
1
B
LYS
7
B
LYS
6
1
Y
1
B
PHE
8
B
PHE
7
1
Y
1
B
ILE
9
B
ILE
8
1
Y
1
B
GLU
10
B
GLU
9
1
Y
1
B
GLU
11
B
GLU
10
1
Y
1
B
GLU
12
B
GLU
11
1
Y
1
B
GLU
13
B
GLU
12
1
Y
1
B
ALA
14
B
ALA
13
1
Y
1
B
GLU
15
B
GLU
14
1
Y
1
B
MSE
16
B
MSE
15
1
Y
1
B
ALA
17
B
ALA
16
1
Y
1
B
SER
18
B
SER
17
1
Y
1
B
ARG
19
B
ARG
18
1
Y
1
A
A
O
CG
LEU
GLU
286
290
2.00
1
A
LEU
79
-162.87
94.43
1
A
THR
118
-130.87
-46.39
1
B
ASN
38
-170.72
98.05
1
B
SER
72
112.58
99.63
1
B
ASP
232
-58.56
-0.68
1
B
GLN
233
-142.72
36.43
RESIDUE GLU A 290 IS IN POORLY DEFINED DENSITY.
0.3390000
0.2270000
0.2270000
2.5
6.0
24524
10.
1
0.0
2.5
6.0
226
4624
0
0
4398
0.011
1.7
1EXN
26463
0.0
0.0370000
1
2.5
95.2
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
DENZO
phasing
X-PLOR
3.1
5'-EXONUCLEASE
T5 5'-EXONUCLEASE
1
N
N
1
N
N
2
N
N
2
N
N
A
GLY
27
A
GLY
26
HELX_P
A
ASN
37
A
ASN
36
1
1
11
A
ALA
44
A
ALA
43
HELX_P
A
SER
57
A
SER
56
1
2
14
A
VAL
73
A
VAL
72
HELX_P
A
HIS
78
A
HIS
77
1
3
6
A
GLY
84
A
GLY
83
HELX_P
A
GLN
92
A
GLN
91
1
4
9
A
GLU
95
A
GLU
94
HELX_P
A
THR
117
A
THR
116
1
5
23
A
ALA
129
A
ALA
128
HELX_P
A
LEU
143
A
LEU
142
1
6
15
A
GLY
154
A
GLY
153
HELX_P
A
LEU
159
A
LEU
158
5
7
6
A
LEU
177
A
LEU
176
HELX_P
A
HIS
184
A
HIS
183
5
8
8
A
VAL
189
A
VAL
188
HELX_P
A
MSE
199
A
MSE
198
1
9
11
A
LEU
202
A
LEU
201
HELX_P
A
ASP
204
A
ASP
203
5
10
3
A
ALA
214
A
ALA
213
HELX_P
A
PHE
224
A
PHE
223
1
11
11
A
VAL
227
A
VAL
226
HELX_P
A
GLN
233
A
GLN
232
1
12
7
A
LYS
241
A
LYS
240
HELX_P
A
ALA
248
A
ALA
247
1
13
8
A
GLU
250
A
GLU
249
HELX_P
A
VAL
260
A
VAL
259
1
14
11
A
LEU
262
A
LEU
261
HELX_P
A
VAL
273
A
VAL
272
1
15
12
A
GLN
275
A
GLN
274
HELX_P
A
ILE
288
A
ILE
287
1
16
14
B
GLY
27
B
GLY
26
HELX_P
B
ASN
38
B
ASN
37
1
17
12
B
ALA
44
B
ALA
43
HELX_P
B
SER
57
B
SER
56
1
18
14
B
VAL
73
B
VAL
72
HELX_P
B
HIS
78
B
HIS
77
1
19
6
B
GLY
84
B
GLY
83
HELX_P
B
ALA
91
B
ALA
90
1
20
8
B
GLU
95
B
GLU
94
HELX_P
B
THR
117
B
THR
116
1
21
23
B
ALA
129
B
ALA
128
HELX_P
B
LEU
143
B
LEU
142
1
22
15
B
GLY
154
B
GLY
153
HELX_P
B
LEU
159
B
LEU
158
5
23
6
B
LEU
177
B
LEU
176
HELX_P
B
HIS
184
B
HIS
183
5
24
8
B
VAL
189
B
VAL
188
HELX_P
B
MSE
199
B
MSE
198
1
25
11
B
LEU
202
B
LEU
201
HELX_P
B
ASP
204
B
ASP
203
5
26
3
B
ALA
214
B
ALA
213
HELX_P
B
PHE
224
B
PHE
223
1
27
11
B
VAL
227
B
VAL
226
HELX_P
B
GLN
233
B
GLN
232
1
28
7
B
LYS
241
B
LYS
240
HELX_P
B
ALA
248
B
ALA
247
1
29
8
B
GLU
250
B
GLU
249
HELX_P
B
VAL
260
B
VAL
259
1
30
11
B
LEU
262
B
LEU
261
HELX_P
B
VAL
273
B
VAL
272
1
31
12
B
GLN
275
B
GLN
274
HELX_P
B
ALA
289
B
ALA
288
1
32
15
covale
1.327
A
MSE
23
A
N
MSE
22
1_555
A
LEU
22
A
C
LEU
21
1_555
covale
1.326
A
MSE
23
A
C
MSE
22
1_555
A
ILE
24
A
N
ILE
23
1_555
covale
1.331
A
MSE
132
A
N
MSE
131
1_555
A
ASP
131
A
C
ASP
130
1_555
covale
1.326
A
MSE
132
A
C
MSE
131
1_555
A
ALA
133
A
N
ALA
132
1_555
covale
1.337
A
MSE
180
A
N
MSE
179
1_555
A
ASP
179
A
C
ASP
178
1_555
covale
1.330
A
MSE
180
A
C
MSE
179
1_555
A
TYR
181
A
N
TYR
180
1_555
covale
1.327
A
MSE
199
A
N
MSE
198
1_555
A
ILE
198
A
C
ILE
197
1_555
covale
1.320
A
MSE
199
A
C
MSE
198
1_555
A
GLY
200
A
N
GLY
199
1_555
covale
1.327
B
MSE
23
B
N
MSE
22
1_555
B
LEU
22
B
C
LEU
21
1_555
covale
1.330
B
MSE
23
B
C
MSE
22
1_555
B
ILE
24
B
N
ILE
23
1_555
covale
1.332
B
MSE
132
B
N
MSE
131
1_555
B
ASP
131
B
C
ASP
130
1_555
covale
1.336
B
MSE
132
B
C
MSE
131
1_555
B
ALA
133
B
N
ALA
132
1_555
covale
1.339
B
MSE
180
B
N
MSE
179
1_555
B
ASP
179
B
C
ASP
178
1_555
covale
1.330
B
MSE
180
B
C
MSE
179
1_555
B
TYR
181
B
N
TYR
180
1_555
covale
1.335
B
MSE
199
B
N
MSE
198
1_555
B
ILE
198
B
C
ILE
197
1_555
covale
1.335
B
MSE
199
B
C
MSE
198
1_555
B
GLY
200
B
N
GLY
199
1_555
NUCLEASE
HYDROLASE, EXONUCLEASE, NUCLEASE
A
LEU
234
A
LEU
233
1
A
PRO
235
A
PRO
234
-0.35
B
LEU
234
B
LEU
233
1
B
PRO
235
B
PRO
234
-0.94
EXO5_BPT5
UNP
1
1
P06229
SKSWGKFIEEEEAEMASRRNLMIVDGTNLGFRFKHNNSKKPFASSYVSTIQSLAKSYSARTTIVLGDKGKSVFRLEHLPE
YKGNRDEKYAQRTEEEKALDEQFFEYLKDAFELCKTTFPTFTIRGVEADDMAAYIVKLIGHLYDHVWLISTDGDWDTLLT
DKVSRFSFTTRREYHLRDMYEHHNVDDVEQFISLKAIMGDLGDNIRGVEGIGAKRGYNIIREFGNVLDIIDQLPLPGKQK
YIQNLNASEELLFRNLILVDLPTYCVDAIAAVGQDVLDKFTKDILEIAEQ
1
290
1EXN
2
291
P06229
A
1
1
290
1
290
1EXN
2
291
P06229
B
1
1
290
1
MET
CONFLICT
MSE
16
1EXN
A
P06229
UNP
15
15
1
MET
MODIFIED RESIDUE
MSE
23
1EXN
A
P06229
UNP
22
22
1
MET
MODIFIED RESIDUE
MSE
132
1EXN
A
P06229
UNP
131
131
1
MET
MODIFIED RESIDUE
MSE
180
1EXN
A
P06229
UNP
179
179
1
MET
MODIFIED RESIDUE
MSE
199
1EXN
A
P06229
UNP
198
198
2
MET
CONFLICT
MSE
16
1EXN
B
P06229
UNP
15
15
2
MET
MODIFIED RESIDUE
MSE
23
1EXN
B
P06229
UNP
22
22
2
MET
MODIFIED RESIDUE
MSE
132
1EXN
B
P06229
UNP
131
131
2
MET
MODIFIED RESIDUE
MSE
180
1EXN
B
P06229
UNP
179
179
2
MET
MODIFIED RESIDUE
MSE
199
1EXN
B
P06229
UNP
198
198
6
6
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
parallel
parallel
parallel
parallel
A
ARG
173
A
ARG
172
A
TYR
175
A
TYR
174
A
VAL
164
A
VAL
163
A
SER
168
A
SER
167
A
VAL
147
A
VAL
146
A
ILE
150
A
ILE
149
A
ASN
21
A
ASN
20
A
ASP
26
A
ASP
25
A
ALA
60
A
ALA
59
A
LEU
66
A
LEU
65
A
PRO
120
A
PRO
119
A
PHE
122
A
PHE
121
B
ARG
173
B
ARG
172
B
TYR
175
B
TYR
174
B
VAL
164
B
VAL
163
B
SER
168
B
SER
167
B
HIS
146
B
HIS
145
B
ILE
150
B
ILE
149
B
ASN
21
B
ASN
20
B
ASP
26
B
ASP
25
B
ALA
60
B
ALA
59
B
LYS
69
B
LYS
68
B
PRO
120
B
PRO
119
B
ARG
125
B
ARG
124
78
P 43