0.017325
0.000000
0.000000
0.000000
0.012566
0.000000
0.000000
0.000000
0.005894
0.00000
0.00000
0.00000
Golan, G.
Zharkov, D.O.
Feinberg, H.
Fernandes, A.S.
Zaika, E.I.
Kycia, J.H.
Grollman, A.P.
Shoham, G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
57.721
79.578
169.653
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
Ca 2
40.078
CALCIUM ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
CA
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
N
262
N
O
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
O
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
O
N
297
N
O
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
R
C
N
310
N
O
N
311
N
C
N
312
N
O
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
N
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
N
360
N
O
N
361
N
O
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
N
378
N
C
N
379
N
C
N
380
N
O
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
ZN
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
UK
Nucleic Acids Res.
NARHAD
0389
0305-1048
33
5006
5016
10.1093/nar/gki796
16145054
Structure of the uncomplexed DNA repair enzyme endonuclease VIII indicates significant interdomain flexibility.
2005
10.2210/pdb1q39/pdb
pdb_00001q39
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
2001-11-12
BRANDEIS - B4
SINGLE WAVELENGTH
M
x-ray
1
1.041
1.0
X25
NSLS
1.041
SYNCHROTRON
NSLS BEAMLINE X25
29814.994
Endonuclease VIII
3.2.2.-
1
man
polymer
65.409
ZINC ION
1
syn
non-polymer
40.078
CALCIUM ION
3
syn
non-polymer
18.015
water
14
nat
water
no
no
PEGPEIRRAADNLEAAIKGKPLTDVWFAFPQLKTYQSQLIGQHVTHVETRGKALLTHFSNDLTLYSHNQLYGVWRVVDTG
EEPQTTRVLRVKLQTADKTILLYSASDIEMLRPEQLTTHPFLQRVGPDVLDPNLTPEVVKERLLSPRFRNRQFAGLLLDQ
AFLAGLGNYLRVEILWQVGLTGNHKAKDLNAAQLDALAHALLEIPRFSYATRGQVDENKHHGALFRFKVFHRDGEPCERC
GSIIEKTTLSSRPFYWCPGCQH
PEGPEIRRAADNLEAAIKGKPLTDVWFAFPQLKTYQSQLIGQHVTHVETRGKALLTHFSNDLTLYSHNQLYGVWRVVDTG
EEPQTTRVLRVKLQTADKTILLYSASDIEMLRPEQLTTHPFLQRVGPDVLDPNLTPEVVKERLLSPRFRNRQFAGLLLDQ
AFLAGLGNYLRVEILWQVGLTGNHKAKDLNAAQLDALAHALLEIPRFSYATRGQVDENKHHGALFRFKVFHRDGEPCERC
GSIIEKTTLSSRPFYWCPGCQH
A
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
Escherichia
Escherichia
sample
NEI
562
Escherichia coli
562
Escherichia coli
B834(DE3)
PLASMID
PET13A
1
3.27
62.33
VAPOR DIFFUSION, HANGING DROP
6.5
0.16M calcium acetate, 0.08M sodium cacodylate pH 6.5, 14.4% PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 288K
288
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2004-08-03
1
1
2008-04-29
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr1_symmetry
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_conn.ptnr2_symmetry
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
R252A mutant at 2.05 resolution
E2A mutant at 2.3 resolution
SEQUENCE
SEQUENCING AND CRYSTALLOGRAPHY CONFIRM THE
SEQUENCE AS THR A 34 AND ARG A 112.
RCSB
Y
RCSB
2003-07-29
REL
ZN
ZINC ION
CA
CALCIUM ION
HOH
water
1K3X
The NEI protein from PDB 1K3X.
PDB
experimental model
ZN2
301
2
ZN
ZN
301
A
CA2
302
3
CA
CA
302
A
CA2
303
3
CA
CA
303
A
CA2
304
3
CA
CA
304
A
WAT
401
4
HOH
HOH
401
A
WAT
402
4
HOH
HOH
402
A
WAT
403
4
HOH
HOH
403
A
WAT
404
4
HOH
HOH
404
A
WAT
405
4
HOH
HOH
405
A
WAT
407
4
HOH
HOH
407
A
WAT
410
4
HOH
HOH
410
A
WAT
411
4
HOH
HOH
411
A
WAT
412
4
HOH
HOH
412
A
WAT
413
4
HOH
HOH
413
A
WAT
415
4
HOH
HOH
415
A
WAT
416
4
HOH
HOH
416
A
WAT
418
4
HOH
HOH
418
A
WAT
419
4
HOH
HOH
419
A
n
1
1
A
n
2
2
A
n
3
3
A
PRO
4
n
4
PRO
4
A
ALA
5
n
5
GLU
5
A
ALA
6
n
6
ILE
6
A
ARG
7
n
7
ARG
7
A
ALA
8
n
8
ARG
8
A
ALA
9
n
9
ALA
9
A
ALA
10
n
10
ALA
10
A
ASP
11
n
11
ASP
11
A
ASN
12
n
12
ASN
12
A
LEU
13
n
13
LEU
13
A
GLU
14
n
14
GLU
14
A
ALA
15
n
15
ALA
15
A
ALA
16
n
16
ALA
16
A
ILE
17
n
17
ILE
17
A
LYS
18
n
18
LYS
18
A
GLY
19
n
19
GLY
19
A
LYS
20
n
20
LYS
20
A
PRO
21
n
21
PRO
21
A
LEU
22
n
22
LEU
22
A
THR
23
n
23
THR
23
A
ASP
24
n
24
ASP
24
A
VAL
25
n
25
VAL
25
A
TRP
26
n
26
TRP
26
A
PHE
27
n
27
PHE
27
A
ALA
28
n
28
ALA
28
A
PHE
29
n
29
PHE
29
A
PRO
30
n
30
PRO
30
A
GLN
31
n
31
GLN
31
A
LEU
32
n
32
LEU
32
A
LYS
33
n
33
LYS
33
A
THR
34
n
34
THR
34
A
TYR
35
n
35
TYR
35
A
GLN
36
n
36
GLN
36
A
ALA
37
n
37
SER
37
A
GLN
38
n
38
GLN
38
A
LEU
39
n
39
LEU
39
A
ILE
40
n
40
ILE
40
A
GLY
41
n
41
GLY
41
A
GLN
42
n
42
GLN
42
A
HIS
43
n
43
HIS
43
A
VAL
44
n
44
VAL
44
A
THR
45
n
45
THR
45
A
HIS
46
n
46
HIS
46
A
VAL
47
n
47
VAL
47
A
GLU
48
n
48
GLU
48
A
THR
49
n
49
THR
49
A
ARG
50
n
50
ARG
50
A
GLY
51
n
51
GLY
51
A
LYS
52
n
52
LYS
52
A
ALA
53
n
53
ALA
53
A
LEU
54
n
54
LEU
54
A
LEU
55
n
55
LEU
55
A
THR
56
n
56
THR
56
A
HIS
57
n
57
HIS
57
A
PHE
58
n
58
PHE
58
A
SER
59
n
59
SER
59
A
ASN
60
n
60
ASN
60
A
ALA
61
n
61
ASP
61
A
LEU
62
n
62
LEU
62
A
THR
63
n
63
THR
63
A
LEU
64
n
64
LEU
64
A
TYR
65
n
65
TYR
65
A
SER
66
n
66
SER
66
A
HIS
67
n
67
HIS
67
A
ASN
68
n
68
ASN
68
A
GLN
69
n
69
GLN
69
A
LEU
70
n
70
LEU
70
A
TYR
71
n
71
TYR
71
A
GLY
72
n
72
GLY
72
A
VAL
73
n
73
VAL
73
A
TRP
74
n
74
TRP
74
A
ARG
75
n
75
ARG
75
A
VAL
76
n
76
VAL
76
A
VAL
77
n
77
VAL
77
A
ASP
78
n
78
ASP
78
A
THR
79
n
79
THR
79
A
GLY
80
n
80
GLY
80
A
ALA
81
n
81
GLU
81
A
GLU
82
n
82
GLU
82
A
n
83
83
A
n
84
84
A
THR
85
n
85
THR
85
A
THR
86
n
86
THR
86
A
ARG
87
n
87
ARG
87
A
VAL
88
n
88
VAL
88
A
LEU
89
n
89
LEU
89
A
ARG
90
n
90
ARG
90
A
VAL
91
n
91
VAL
91
A
LYS
92
n
92
LYS
92
A
LEU
93
n
93
LEU
93
A
GLN
94
n
94
GLN
94
A
THR
95
n
95
THR
95
A
ALA
96
n
96
ALA
96
A
ASP
97
n
97
ASP
97
A
LYS
98
n
98
LYS
98
A
THR
99
n
99
THR
99
A
ILE
100
n
100
ILE
100
A
LEU
101
n
101
LEU
101
A
LEU
102
n
102
LEU
102
A
TYR
103
n
103
TYR
103
A
SER
104
n
104
SER
104
A
ALA
105
n
105
ALA
105
A
SER
106
n
106
SER
106
A
ASP
107
n
107
ASP
107
A
ILE
108
n
108
ILE
108
A
GLU
109
n
109
GLU
109
A
MET
110
n
110
MET
110
A
LEU
111
n
111
LEU
111
A
ARG
112
n
112
ARG
112
A
PRO
113
n
113
PRO
113
A
GLU
114
n
114
GLU
114
A
GLN
115
n
115
GLN
115
A
LEU
116
n
116
LEU
116
A
THR
117
n
117
THR
117
A
THR
118
n
118
THR
118
A
HIS
119
n
119
HIS
119
A
PRO
120
n
120
PRO
120
A
PHE
121
n
121
PHE
121
A
LEU
122
n
122
LEU
122
A
GLN
123
n
123
GLN
123
A
ALA
124
n
124
ARG
124
A
VAL
125
n
125
VAL
125
A
GLY
126
n
126
GLY
126
A
PRO
127
n
127
PRO
127
A
ASP
128
n
128
ASP
128
A
VAL
129
n
129
VAL
129
A
LEU
130
n
130
LEU
130
A
ASP
131
n
131
ASP
131
A
PRO
132
n
132
PRO
132
A
ASN
133
n
133
ASN
133
A
LEU
134
n
134
LEU
134
A
THR
135
n
135
THR
135
A
PRO
136
n
136
PRO
136
A
ALA
137
n
137
GLU
137
A
VAL
138
n
138
VAL
138
A
VAL
139
n
139
VAL
139
A
ALA
140
n
140
LYS
140
A
GLU
141
n
141
GLU
141
A
ARG
142
n
142
ARG
142
A
LEU
143
n
143
LEU
143
A
LEU
144
n
144
LEU
144
A
SER
145
n
145
SER
145
A
PRO
146
n
146
PRO
146
A
ARG
147
n
147
ARG
147
A
PHE
148
n
148
PHE
148
A
ARG
149
n
149
ARG
149
A
ASN
150
n
150
ASN
150
A
ARG
151
n
151
ARG
151
A
GLN
152
n
152
GLN
152
A
PHE
153
n
153
PHE
153
A
ALA
154
n
154
ALA
154
A
GLY
155
n
155
GLY
155
A
LEU
156
n
156
LEU
156
A
LEU
157
n
157
LEU
157
A
LEU
158
n
158
LEU
158
A
ASP
159
n
159
ASP
159
A
GLN
160
n
160
GLN
160
A
ALA
161
n
161
ALA
161
A
PHE
162
n
162
PHE
162
A
LEU
163
n
163
LEU
163
A
ALA
164
n
164
ALA
164
A
GLY
165
n
165
GLY
165
A
LEU
166
n
166
LEU
166
A
GLY
167
n
167
GLY
167
A
ASN
168
n
168
ASN
168
A
TYR
169
n
169
TYR
169
A
LEU
170
n
170
LEU
170
A
ARG
171
n
171
ARG
171
A
VAL
172
n
172
VAL
172
A
GLU
173
n
173
GLU
173
A
ILE
174
n
174
ILE
174
A
LEU
175
n
175
LEU
175
A
TRP
176
n
176
TRP
176
A
GLN
177
n
177
GLN
177
A
VAL
178
n
178
VAL
178
A
GLY
179
n
179
GLY
179
A
LEU
180
n
180
LEU
180
A
THR
181
n
181
THR
181
A
GLY
182
n
182
GLY
182
A
ASN
183
n
183
ASN
183
A
HIS
184
n
184
HIS
184
A
LYS
185
n
185
LYS
185
A
ALA
186
n
186
ALA
186
A
LYS
187
n
187
LYS
187
A
ASP
188
n
188
ASP
188
A
LEU
189
n
189
LEU
189
A
ASN
190
n
190
ASN
190
A
ALA
191
n
191
ALA
191
A
ALA
192
n
192
ALA
192
A
GLN
193
n
193
GLN
193
A
LEU
194
n
194
LEU
194
A
ASP
195
n
195
ASP
195
A
ALA
196
n
196
ALA
196
A
LEU
197
n
197
LEU
197
A
ALA
198
n
198
ALA
198
A
HIS
199
n
199
HIS
199
A
ALA
200
n
200
ALA
200
A
LEU
201
n
201
LEU
201
A
LEU
202
n
202
LEU
202
A
GLU
203
n
203
GLU
203
A
ILE
204
n
204
ILE
204
A
PRO
205
n
205
PRO
205
A
ARG
206
n
206
ARG
206
A
PHE
207
n
207
PHE
207
A
SER
208
n
208
SER
208
A
TYR
209
n
209
TYR
209
A
ALA
210
n
210
ALA
210
A
THR
211
n
211
THR
211
A
ARG
212
n
212
ARG
212
A
GLY
213
n
213
GLY
213
A
GLN
214
n
214
GLN
214
A
VAL
215
n
215
VAL
215
A
ASP
216
n
216
ASP
216
A
GLU
217
n
217
GLU
217
A
ASN
218
n
218
ASN
218
A
LYS
219
n
219
LYS
219
A
HIS
220
n
220
HIS
220
A
HIS
221
n
221
HIS
221
A
GLY
222
n
222
GLY
222
A
ALA
223
n
223
ALA
223
A
LEU
224
n
224
LEU
224
A
PHE
225
n
225
PHE
225
A
ARG
226
n
226
ARG
226
A
PHE
227
n
227
PHE
227
A
LYS
228
n
228
LYS
228
A
VAL
229
n
229
VAL
229
A
PHE
230
n
230
PHE
230
A
HIS
231
n
231
HIS
231
A
ARG
232
n
232
ARG
232
A
ASP
233
n
233
ASP
233
A
GLY
234
n
234
GLY
234
A
ALA
235
n
235
GLU
235
A
PRO
236
n
236
PRO
236
A
CYS
237
n
237
CYS
237
A
GLU
238
n
238
GLU
238
A
ARG
239
n
239
ARG
239
A
CYS
240
n
240
CYS
240
A
GLY
241
n
241
GLY
241
A
SER
242
n
242
SER
242
A
ILE
243
n
243
ILE
243
A
ILE
244
n
244
ILE
244
A
GLU
245
n
245
GLU
245
A
LYS
246
n
246
LYS
246
A
THR
247
n
247
THR
247
A
THR
248
n
248
THR
248
A
ALA
249
n
249
LEU
249
A
SER
250
n
250
SER
250
A
SER
251
n
251
SER
251
A
ARG
252
n
252
ARG
252
A
PRO
253
n
253
PRO
253
A
PHE
254
n
254
PHE
254
A
TYR
255
n
255
TYR
255
A
TRP
256
n
256
TRP
256
A
CYS
257
n
257
CYS
257
A
PRO
258
n
258
PRO
258
A
GLY
259
n
259
GLY
259
A
CYS
260
n
260
CYS
260
A
GLN
261
n
261
GLN
261
A
HIS
262
n
262
HIS
262
A
author_defined_assembly
1
monomeric
software_defined_assembly
PISA,PQS
4
tetrameric
9830
-152
44210
A
GLU
173
A
OE1
GLU
173
1_555
A
CA
304
E
CA
CA
1_555
A
GLU
173
A
O
GLU
173
1_555
99.4
A
HIS
184
A
NE2
HIS
184
1_555
A
CA
302
C
CA
CA
1_555
A
HIS
262
A
O
HIS
262
1_555
74.3
A
HIS
184
A
NE2
HIS
184
1_555
A
CA
302
C
CA
CA
1_555
A
HIS
262
A
NE2
HIS
262
3_555
97.6
A
HIS
262
A
O
HIS
262
1_555
A
CA
302
C
CA
CA
1_555
A
HIS
262
A
NE2
HIS
262
3_555
57.2
A
ASP
195
A
OD1
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
A
ASP
195
A
OD2
ASP
195
2_555
54.4
A
ASP
195
A
OD1
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
199
A
ND1
HIS
199
2_555
64.4
A
ASP
195
A
OD2
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
199
A
ND1
HIS
199
2_555
82.2
A
ASP
195
A
OD1
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
199
A
NE2
HIS
199
2_555
104.5
A
ASP
195
A
OD2
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
199
A
NE2
HIS
199
2_555
112.7
A
HIS
199
A
ND1
HIS
199
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
199
A
NE2
HIS
199
2_555
41.0
A
ASP
195
A
OD1
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
220
A
NE2
HIS
220
1_555
142.5
A
ASP
195
A
OD2
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
220
A
NE2
HIS
220
1_555
93.9
A
HIS
199
A
ND1
HIS
199
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
220
A
NE2
HIS
220
1_555
137.9
A
HIS
199
A
NE2
HIS
199
2_555
A
CA
303
D
CA
CA
1_555
A
HIS
220
A
NE2
HIS
220
1_555
106.7
A
CYS
237
A
SG
CYS
237
1_555
A
ZN
301
B
ZN
ZN
1_555
A
CYS
240
A
SG
CYS
240
1_555
123.7
A
CYS
237
A
SG
CYS
237
1_555
A
ZN
301
B
ZN
ZN
1_555
A
CYS
257
A
SG
CYS
257
1_555
107.7
A
CYS
240
A
SG
CYS
240
1_555
A
ZN
301
B
ZN
ZN
1_555
A
CYS
257
A
SG
CYS
257
1_555
93.9
A
CYS
237
A
SG
CYS
237
1_555
A
ZN
301
B
ZN
ZN
1_555
A
CYS
260
A
SG
CYS
260
1_555
110.5
A
CYS
240
A
SG
CYS
240
1_555
A
ZN
301
B
ZN
ZN
1_555
A
CYS
260
A
SG
CYS
260
1_555
110.2
A
CYS
257
A
SG
CYS
257
1_555
A
ZN
301
B
ZN
ZN
1_555
A
CYS
260
A
SG
CYS
260
1_555
108.8
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_555
-x,-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
3_555
-x,y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_555
x,-y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
N
ASP
24
A
N
ASP
24
A
O
GLN
94
A
O
GLN
94
A
N
VAL
91
A
N
VAL
91
A
O
LEU
102
A
O
LEU
102
A
O
THR
99
A
O
THR
99
A
N
VAL
77
A
N
VAL
77
A
N
GLU
48
A
N
GLU
48
A
O
LEU
55
A
O
LEU
55
A
N
THR
56
A
N
THR
56
A
O
LEU
64
A
O
LEU
64
A
N
THR
63
A
N
THR
63
A
O
LEU
111
A
O
LEU
111
A
N
GLU
245
A
N
GLU
245
A
O
TRP
256
A
O
TRP
256
1
A
CG
GLU
5
A
CG
GLU
5
1
Y
1
A
CD
GLU
5
A
CD
GLU
5
1
Y
1
A
OE1
GLU
5
A
OE1
GLU
5
1
Y
1
A
OE2
GLU
5
A
OE2
GLU
5
1
Y
1
A
CG1
ILE
6
A
CG1
ILE
6
1
Y
1
A
CG2
ILE
6
A
CG2
ILE
6
1
Y
1
A
CD1
ILE
6
A
CD1
ILE
6
1
Y
1
A
CG
ARG
8
A
CG
ARG
8
1
Y
1
A
CD
ARG
8
A
CD
ARG
8
1
Y
1
A
NE
ARG
8
A
NE
ARG
8
1
Y
1
A
CZ
ARG
8
A
CZ
ARG
8
1
Y
1
A
NH1
ARG
8
A
NH1
ARG
8
1
Y
1
A
NH2
ARG
8
A
NH2
ARG
8
1
Y
1
A
OG
SER
37
A
OG
SER
37
1
Y
1
A
CG
ASP
61
A
CG
ASP
61
1
Y
1
A
OD1
ASP
61
A
OD1
ASP
61
1
Y
1
A
OD2
ASP
61
A
OD2
ASP
61
1
Y
1
A
CG
GLU
81
A
CG
GLU
81
1
Y
1
A
CD
GLU
81
A
CD
GLU
81
1
Y
1
A
OE1
GLU
81
A
OE1
GLU
81
1
Y
1
A
OE2
GLU
81
A
OE2
GLU
81
1
Y
1
A
CG
ARG
124
A
CG
ARG
124
1
Y
1
A
CD
ARG
124
A
CD
ARG
124
1
Y
1
A
NE
ARG
124
A
NE
ARG
124
1
Y
1
A
CZ
ARG
124
A
CZ
ARG
124
1
Y
1
A
NH1
ARG
124
A
NH1
ARG
124
1
Y
1
A
NH2
ARG
124
A
NH2
ARG
124
1
Y
1
A
CG
GLU
137
A
CG
GLU
137
1
Y
1
A
CD
GLU
137
A
CD
GLU
137
1
Y
1
A
OE1
GLU
137
A
OE1
GLU
137
1
Y
1
A
OE2
GLU
137
A
OE2
GLU
137
1
Y
1
A
CG
LYS
140
A
CG
LYS
140
1
Y
1
A
CD
LYS
140
A
CD
LYS
140
1
Y
1
A
CE
LYS
140
A
CE
LYS
140
1
Y
1
A
NZ
LYS
140
A
NZ
LYS
140
1
Y
1
A
CG
GLU
235
A
CG
GLU
235
1
Y
1
A
CD
GLU
235
A
CD
GLU
235
1
Y
1
A
OE1
GLU
235
A
OE1
GLU
235
1
Y
1
A
OE2
GLU
235
A
OE2
GLU
235
1
Y
1
A
CG
LEU
249
A
CG
LEU
249
1
Y
1
A
CD1
LEU
249
A
CD1
LEU
249
1
Y
1
A
CD2
LEU
249
A
CD2
LEU
249
1
Y
1
A
PRO
1
A
PRO
1
1
Y
1
A
GLU
2
A
GLU
2
1
Y
1
A
GLY
3
A
GLY
3
1
Y
1
A
PRO
83
A
PRO
83
1
Y
1
A
GLN
84
A
GLN
84
1
Y
1
A
THR
248
23.43
1
-26.18
2.20
117.20
91.02
A
A
A
CA
C
N
THR
THR
LEU
248
248
249
Y
1
A
GLU
5
-161.72
15.17
1
A
ASP
61
83.41
2.03
1
A
GLN
69
51.81
-118.04
1
A
THR
79
-54.39
94.82
1
A
THR
86
65.10
-36.47
1
A
SER
104
65.19
-12.94
1
A
ARG
149
-36.73
-23.47
1
A
GLN
214
-49.79
173.60
1
A
HIS
221
-170.80
121.48
1
A
GLU
238
-38.79
-21.01
1
A
ARG
239
-86.92
-70.83
1
A
THR
248
-85.75
-79.10
1
A
LEU
249
-36.58
88.57
1
A
SER
250
-170.70
149.66
1
A
SER
251
-69.58
-81.11
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
ION.PARAM
ION.TOP
54.6
0.299
0.010
0.216
2.80
29.02
844
8158
8158
10.3
81.7
RANDOM
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
The NEI protein from PDB 1K3X.
FLAT MODEL
41.0062
0.315326
0.53
0.34
5.00
0.64
0.48
2.80
29.02
14
2044
4
0
2026
0.007
1.3
23.9
0.76
6.17
1.50
9.94
2.00
7.27
2.00
10.77
2.50
0.405
0.035
0.323
2.98
134
1181
6
10.2
80.2
32.2
2.6
30
1Q39
10629
10629
0
0
0.098
1
2.5
85.2
0.518
2.6
2.64
548
1
88.8
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
Crystal structure of the DNA repair enzyme endonuclease-VIII (Nei) from E. coli: The WT enzyme at 2.8 resolution.
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
4
N
N
A
ARG
8
A
ARG
8
HELX_P
A
LYS
18
A
LYS
18
1
1
11
A
PHE
29
A
PHE
29
HELX_P
A
THR
34
A
THR
34
5
2
6
A
TYR
35
A
TYR
35
HELX_P
A
ILE
40
A
ILE
40
1
3
6
A
ARG
112
A
ARG
112
HELX_P
A
LEU
116
A
LEU
116
5
4
5
A
THR
135
A
THR
135
HELX_P
A
SER
145
A
SER
145
1
5
11
A
GLN
152
A
GLN
152
HELX_P
A
LEU
157
A
LEU
157
1
6
6
A
GLY
167
A
GLY
167
HELX_P
A
VAL
178
A
VAL
178
1
7
12
A
LYS
185
A
LYS
185
HELX_P
A
LEU
189
A
LEU
189
5
8
5
A
ASN
190
A
ASN
190
HELX_P
A
THR
211
A
THR
211
1
9
22
A
ASP
216
A
ASP
216
HELX_P
A
HIS
220
A
HIS
220
5
10
5
metalc
3.337
A
GLU
173
A
OE1
GLU
173
1_555
A
CA
304
E
CA
CA
1_555
metalc
2.989
A
GLU
173
A
O
GLU
173
1_555
A
CA
304
E
CA
CA
1_555
metalc
2.486
A
HIS
184
A
NE2
HIS
184
1_555
A
CA
302
C
CA
CA
1_555
metalc
2.323
A
ASP
195
A
OD1
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
metalc
2.439
A
ASP
195
A
OD2
ASP
195
2_555
A
CA
303
D
CA
CA
1_555
metalc
3.158
A
HIS
199
A
ND1
HIS
199
2_555
A
CA
303
D
CA
CA
1_555
metalc
2.932
A
HIS
199
A
NE2
HIS
199
2_555
A
CA
303
D
CA
CA
1_555
metalc
2.102
A
HIS
220
A
NE2
HIS
220
1_555
A
CA
303
D
CA
CA
1_555
metalc
2.273
A
CYS
237
A
SG
CYS
237
1_555
A
ZN
301
B
ZN
ZN
1_555
metalc
2.432
A
CYS
240
A
SG
CYS
240
1_555
A
ZN
301
B
ZN
ZN
1_555
metalc
2.298
A
CYS
257
A
SG
CYS
257
1_555
A
ZN
301
B
ZN
ZN
1_555
metalc
2.119
A
CYS
260
A
SG
CYS
260
1_555
A
ZN
301
B
ZN
ZN
1_555
metalc
2.827
A
HIS
262
A
O
HIS
262
1_555
A
CA
302
C
CA
CA
1_555
metalc
2.716
A
HIS
262
A
NE2
HIS
262
3_555
A
CA
302
C
CA
CA
1_555
HYDROLASE
hydrolase
END8_ECOLI
UNP
1
1
P50465
PEGPEIRRAADNLEAAIKGKPLTDVWFAFPQLKPYQSQLIGQHVTHVETRGKALLTHFSNDLTLYSHNQLYGVWRVVDTG
EEPQTTRVLRVKLQTADKTILLYSASDIEMLTPEQLTTHPFLQRVGPDVLDPNLTPEVVKERLLSPRFRNRQFAGLLLDQ
AFLAGLGNYLRVEILWQVGLTGNHKAKDLNAAQLDALAHALLEIPRFSYATRGQVDENKHHGALFRFKVFHRDGEPCERC
GSIIEKTTLSSRPFYWCPGCQH
1
262
1Q39
1
262
P50465
A
1
1
262
1
PRO
SEE REMARK 999
THR
34
1Q39
A
P50465
UNP
34
34
1
THR
SEE REMARK 999
ARG
112
1Q39
A
P50465
UNP
112
112
4
4
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ASP
24
A
ASP
24
A
PHE
27
A
PHE
27
A
LEU
89
A
LEU
89
A
GLN
94
A
GLN
94
A
LYS
98
A
LYS
98
A
TYR
103
A
TYR
103
A
VAL
73
A
VAL
73
A
ASP
78
A
ASP
78
A
VAL
44
A
VAL
44
A
ARG
50
A
ARG
50
A
ALA
53
A
ALA
53
A
PHE
58
A
PHE
58
A
THR
63
A
THR
63
A
HIS
67
A
HIS
67
A
ASP
107
A
ASP
107
A
LEU
111
A
LEU
111
A
GLU
245
A
GLU
245
A
LYS
246
A
LYS
246
A
TYR
255
A
TYR
255
A
TRP
256
A
TRP
256
BINDING SITE FOR RESIDUE ZN A 301
A
ZN
301
Software
4
BINDING SITE FOR RESIDUE CA A 302
A
CA
302
Software
3
BINDING SITE FOR RESIDUE CA A 303
A
CA
303
Software
3
BINDING SITE FOR RESIDUE CA A 304
A
CA
304
Software
3
A
CYS
237
A
CYS
237
4
1_555
A
CYS
240
A
CYS
240
4
1_555
A
CYS
257
A
CYS
257
4
1_555
A
CYS
260
A
CYS
260
4
1_555
A
HIS
184
A
HIS
184
3
1_555
A
HIS
262
A
HIS
262
3
1_555
A
HIS
262
A
HIS
262
3
3_555
A
ASP
195
A
ASP
195
3
2_555
A
HIS
199
A
HIS
199
3
2_555
A
HIS
220
A
HIS
220
3
1_555
A
GLU
173
A
GLU
173
3
1_555
A
TRP
176
A
TRP
176
3
1_555
A
LYS
228
A
LYS
228
3
1_555
23
I 2 2 2