0.024420
0.000000
0.000000
0.000000
0.016375
0.000000
0.000000
0.000000
0.009054
0.00000
0.00000
0.00000
Han, W.
Hua, Y.
Zhao, Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
40.950
61.070
110.450
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
K 1
39.098
POTASSIUM ION
non-polymer
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
Mg 2
24.305
MAGNESIUM ION
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
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
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
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
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
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
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
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
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
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
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
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
K
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
MG
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
Y
262
N
C
N
263
N
O
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
H
N
275
N
N
N
276
S
C
N
277
N
C
N
278
N
O
N
279
N
C
N
280
N
C
N
281
N
C
N
282
N
O
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
H
N
292
N
N
N
293
S
C
N
294
N
C
N
295
N
O
N
296
N
C
N
297
N
O
N
298
N
O
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
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
R
C
N
311
N
O
N
312
N
C
N
313
N
O
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
H
N
323
N
N
N
324
S
C
N
325
N
C
N
326
N
O
N
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
N
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
N
337
N
O
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
H
N
350
N
N
N
351
S
C
N
352
N
C
N
353
N
O
N
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
N
361
N
O
N
362
N
O
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
H
N
374
N
N
N
375
S
C
N
376
N
C
N
377
N
O
N
378
N
C
N
379
N
C
N
380
N
C
N
381
N
O
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
H
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
1362-4962
46
11315
11325
10.1093/nar/gky911
30295841
Structural basis of 5' flap recognition and protein-protein interactions of human flap endonuclease 1.
2018
10.2210/pdb5zod/pdb
pdb_00005zod
95
1
CCD
2016-12-04
ADSC QUANTUM 315r
SINGLE WAVELENGTH
M
x-ray
1
1.000
1.0
BL17U1
SSRF
1.000
SYNCHROTRON
SSRF BEAMLINE BL17U1
37667.293
Flap endonuclease 1
3.1.-.-
nuclease core
1
man
polymer
24.305
MAGNESIUM ION
2
syn
non-polymer
39.098
POTASSIUM ION
4
syn
non-polymer
18.015
water
162
nat
water
FEN-1,DNase IV,Flap structure-specific endonuclease 1,Maturation factor 1,hFEN-1
no
no
MGIQGLAKLIADVAPSAIRENDIKSYFGRKVAIDASMSIYQFLIAVRQGGDVLQNEEGETTSHLMGMFYRTIRMMENGIK
PVYVFDGKPPQLKSGELAKRSERRAEAEKQLQQAQAAGAEQEVEKFTKRLVKVTKQHNDECKHLLSLMGIPYLDAPSEAE
ASCAALVKAGKVYAAATEDMDCLTFGSPVLMRHLTASEAKKLPIQEFHLSRILQELGLNQEQFVDLCILLGSDYCESIRG
IGPKRAVDLIQKHKSIEEIVRRLDPNKYPVPENWLHKEAHQLFLEPEVLDPESVELKWSEPNEEELIKFMCGEKQFSEER
IRSGVKRLSKSRQ
MGIQGLAKLIADVAPSAIRENDIKSYFGRKVAIDASMSIYQFLIAVRQGGDVLQNEEGETTSHLMGMFYRTIRMMENGIK
PVYVFDGKPPQLKSGELAKRSERRAEAEKQLQQAQAAGAEQEVEKFTKRLVKVTKQHNDECKHLLSLMGIPYLDAPSEAE
ASCAALVKAGKVYAAATEDMDCLTFGSPVLMRHLTASEAKKLPIQEFHLSRILQELGLNQEQFVDLCILLGSDYCESIRG
IGPKRAVDLIQKHKSIEEIVRRLDPNKYPVPENWLHKEAHQLFLEPEVLDPESVELKWSEPNEEELIKFMCGEKQFSEER
IRSGVKRLSKSRQ
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
sample
1
333
FEN1, RAD2
9606
Homo sapiens
562
Escherichia coli
BL21(DE3) PlysS
plasmid
Biological sequence
pET28b
1
1.83
32.91
VAPOR DIFFUSION, SITTING DROP
7.8
PEG 3350, MgCl2, Tris, KCl
298
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
repository
Initial release
Data collection
Database references
Derived calculations
Refinement description
1
0
2019-01-30
1
1
2023-11-22
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr3_auth_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.ptnr2_auth_seq_id
_struct_conn.ptnr2_symmetry
China
National Natural Science Foundation of China
31500656
the same protein complexed with DNA
N
PDBJ
Y
PDBJ
2018-04-13
REL
REL
1
A
O
HOH
662
5.91
MG
MAGNESIUM ION
K
POTASSIUM ION
HOH
water
3Q8K
PDB
experimental model
MG
201
2
MG
MG
401
A
MG
202
2
MG
MG
402
A
K
301
3
K
K
403
A
K
302
3
K
K
404
A
K
303
3
K
K
405
A
K
304
3
K
K
406
A
HOH
93
4
HOH
HOH
501
A
HOH
49
4
HOH
HOH
502
A
HOH
39
4
HOH
HOH
503
A
HOH
164
4
HOH
HOH
504
A
HOH
96
4
HOH
HOH
505
A
HOH
131
4
HOH
HOH
506
A
HOH
83
4
HOH
HOH
507
A
HOH
10
4
HOH
HOH
508
A
HOH
143
4
HOH
HOH
509
A
HOH
109
4
HOH
HOH
510
A
HOH
120
4
HOH
HOH
511
A
HOH
162
4
HOH
HOH
512
A
HOH
161
4
HOH
HOH
513
A
HOH
47
4
HOH
HOH
514
A
HOH
21
4
HOH
HOH
515
A
HOH
36
4
HOH
HOH
516
A
HOH
7
4
HOH
HOH
517
A
HOH
105
4
HOH
HOH
518
A
HOH
146
4
HOH
HOH
519
A
HOH
58
4
HOH
HOH
520
A
HOH
16
4
HOH
HOH
521
A
HOH
136
4
HOH
HOH
522
A
HOH
48
4
HOH
HOH
523
A
HOH
60
4
HOH
HOH
524
A
HOH
113
4
HOH
HOH
525
A
HOH
68
4
HOH
HOH
526
A
HOH
33
4
HOH
HOH
527
A
HOH
75
4
HOH
HOH
528
A
HOH
13
4
HOH
HOH
529
A
HOH
30
4
HOH
HOH
530
A
HOH
41
4
HOH
HOH
531
A
HOH
55
4
HOH
HOH
532
A
HOH
156
4
HOH
HOH
533
A
HOH
114
4
HOH
HOH
534
A
HOH
6
4
HOH
HOH
535
A
HOH
94
4
HOH
HOH
536
A
HOH
106
4
HOH
HOH
537
A
HOH
82
4
HOH
HOH
538
A
HOH
115
4
HOH
HOH
539
A
HOH
89
4
HOH
HOH
540
A
HOH
129
4
HOH
HOH
541
A
HOH
163
4
HOH
HOH
542
A
HOH
1
4
HOH
HOH
543
A
HOH
19
4
HOH
HOH
544
A
HOH
25
4
HOH
HOH
545
A
HOH
71
4
HOH
HOH
546
A
HOH
165
4
HOH
HOH
547
A
HOH
147
4
HOH
HOH
548
A
HOH
56
4
HOH
HOH
549
A
HOH
128
4
HOH
HOH
550
A
HOH
28
4
HOH
HOH
551
A
HOH
2
4
HOH
HOH
552
A
HOH
140
4
HOH
HOH
553
A
HOH
134
4
HOH
HOH
554
A
HOH
4
4
HOH
HOH
555
A
HOH
35
4
HOH
HOH
556
A
HOH
64
4
HOH
HOH
557
A
HOH
32
4
HOH
HOH
558
A
HOH
81
4
HOH
HOH
559
A
HOH
15
4
HOH
HOH
560
A
HOH
51
4
HOH
HOH
561
A
HOH
112
4
HOH
HOH
562
A
HOH
5
4
HOH
HOH
563
A
HOH
103
4
HOH
HOH
564
A
HOH
79
4
HOH
HOH
565
A
HOH
125
4
HOH
HOH
566
A
HOH
110
4
HOH
HOH
567
A
HOH
144
4
HOH
HOH
568
A
HOH
57
4
HOH
HOH
569
A
HOH
17
4
HOH
HOH
570
A
HOH
100
4
HOH
HOH
571
A
HOH
133
4
HOH
HOH
572
A
HOH
145
4
HOH
HOH
573
A
HOH
9
4
HOH
HOH
574
A
HOH
37
4
HOH
HOH
575
A
HOH
23
4
HOH
HOH
576
A
HOH
141
4
HOH
HOH
577
A
HOH
12
4
HOH
HOH
578
A
HOH
73
4
HOH
HOH
579
A
HOH
67
4
HOH
HOH
580
A
HOH
62
4
HOH
HOH
581
A
HOH
107
4
HOH
HOH
582
A
HOH
45
4
HOH
HOH
583
A
HOH
27
4
HOH
HOH
584
A
HOH
40
4
HOH
HOH
585
A
HOH
42
4
HOH
HOH
586
A
HOH
88
4
HOH
HOH
587
A
HOH
38
4
HOH
HOH
588
A
HOH
53
4
HOH
HOH
589
A
HOH
111
4
HOH
HOH
590
A
HOH
46
4
HOH
HOH
591
A
HOH
108
4
HOH
HOH
592
A
HOH
104
4
HOH
HOH
593
A
HOH
63
4
HOH
HOH
594
A
HOH
152
4
HOH
HOH
595
A
HOH
77
4
HOH
HOH
596
A
HOH
65
4
HOH
HOH
597
A
HOH
22
4
HOH
HOH
598
A
HOH
102
4
HOH
HOH
599
A
HOH
85
4
HOH
HOH
600
A
HOH
14
4
HOH
HOH
601
A
HOH
26
4
HOH
HOH
602
A
HOH
124
4
HOH
HOH
603
A
HOH
50
4
HOH
HOH
604
A
HOH
86
4
HOH
HOH
605
A
HOH
98
4
HOH
HOH
606
A
HOH
137
4
HOH
HOH
607
A
HOH
139
4
HOH
HOH
608
A
HOH
153
4
HOH
HOH
609
A
HOH
159
4
HOH
HOH
610
A
HOH
157
4
HOH
HOH
611
A
HOH
52
4
HOH
HOH
612
A
HOH
84
4
HOH
HOH
613
A
HOH
34
4
HOH
HOH
614
A
HOH
31
4
HOH
HOH
615
A
HOH
3
4
HOH
HOH
616
A
HOH
116
4
HOH
HOH
617
A
HOH
80
4
HOH
HOH
618
A
HOH
130
4
HOH
HOH
619
A
HOH
87
4
HOH
HOH
620
A
HOH
24
4
HOH
HOH
621
A
HOH
117
4
HOH
HOH
622
A
HOH
90
4
HOH
HOH
623
A
HOH
142
4
HOH
HOH
624
A
HOH
8
4
HOH
HOH
625
A
HOH
99
4
HOH
HOH
626
A
HOH
66
4
HOH
HOH
627
A
HOH
92
4
HOH
HOH
628
A
HOH
138
4
HOH
HOH
629
A
HOH
43
4
HOH
HOH
630
A
HOH
101
4
HOH
HOH
631
A
HOH
132
4
HOH
HOH
632
A
HOH
160
4
HOH
HOH
633
A
HOH
20
4
HOH
HOH
634
A
HOH
149
4
HOH
HOH
635
A
HOH
18
4
HOH
HOH
636
A
HOH
91
4
HOH
HOH
637
A
HOH
44
4
HOH
HOH
638
A
HOH
154
4
HOH
HOH
639
A
HOH
122
4
HOH
HOH
640
A
HOH
76
4
HOH
HOH
641
A
HOH
119
4
HOH
HOH
642
A
HOH
72
4
HOH
HOH
643
A
HOH
118
4
HOH
HOH
644
A
HOH
11
4
HOH
HOH
645
A
HOH
155
4
HOH
HOH
646
A
HOH
29
4
HOH
HOH
647
A
HOH
97
4
HOH
HOH
648
A
HOH
148
4
HOH
HOH
649
A
HOH
54
4
HOH
HOH
650
A
HOH
70
4
HOH
HOH
651
A
HOH
59
4
HOH
HOH
652
A
HOH
123
4
HOH
HOH
653
A
HOH
74
4
HOH
HOH
654
A
HOH
61
4
HOH
HOH
655
A
HOH
150
4
HOH
HOH
656
A
HOH
126
4
HOH
HOH
657
A
HOH
95
4
HOH
HOH
658
A
HOH
151
4
HOH
HOH
659
A
HOH
158
4
HOH
HOH
660
A
HOH
127
4
HOH
HOH
661
A
HOH
135
4
HOH
HOH
662
A
n
1
1
A
GLY
2
n
2
GLY
2
A
ILE
3
n
3
ILE
3
A
GLN
4
n
4
GLN
4
A
GLY
5
n
5
GLY
5
A
LEU
6
n
6
LEU
6
A
ALA
7
n
7
ALA
7
A
LYS
8
n
8
LYS
8
A
LEU
9
n
9
LEU
9
A
ILE
10
n
10
ILE
10
A
ALA
11
n
11
ALA
11
A
ASP
12
n
12
ASP
12
A
VAL
13
n
13
VAL
13
A
ALA
14
n
14
ALA
14
A
PRO
15
n
15
PRO
15
A
SER
16
n
16
SER
16
A
ALA
17
n
17
ALA
17
A
ILE
18
n
18
ILE
18
A
ARG
19
n
19
ARG
19
A
GLU
20
n
20
GLU
20
A
ASN
21
n
21
ASN
21
A
ASP
22
n
22
ASP
22
A
ILE
23
n
23
ILE
23
A
LYS
24
n
24
LYS
24
A
SER
25
n
25
SER
25
A
TYR
26
n
26
TYR
26
A
PHE
27
n
27
PHE
27
A
GLY
28
n
28
GLY
28
A
ARG
29
n
29
ARG
29
A
LYS
30
n
30
LYS
30
A
VAL
31
n
31
VAL
31
A
ALA
32
n
32
ALA
32
A
ILE
33
n
33
ILE
33
A
ASP
34
n
34
ASP
34
A
ALA
35
n
35
ALA
35
A
SER
36
n
36
SER
36
A
MET
37
n
37
MET
37
A
SER
38
n
38
SER
38
A
n
39
39
A
n
40
40
A
n
41
41
A
n
42
42
A
n
43
43
A
n
44
44
A
n
45
45
A
n
46
46
A
n
47
47
A
n
48
48
A
n
49
49
A
n
50
50
A
n
51
51
A
n
52
52
A
n
53
53
A
n
54
54
A
n
55
55
A
n
56
56
A
n
57
57
A
n
58
58
A
n
59
59
A
n
60
60
A
n
61
61
A
n
62
62
A
ALA
63
n
63
HIS
63
A
LEU
64
n
64
LEU
64
A
MET
65
n
65
MET
65
A
GLY
66
n
66
GLY
66
A
MET
67
n
67
MET
67
A
PHE
68
n
68
PHE
68
A
TYR
69
n
69
TYR
69
A
ARG
70
n
70
ARG
70
A
THR
71
n
71
THR
71
A
ILE
72
n
72
ILE
72
A
ARG
73
n
73
ARG
73
A
MET
74
n
74
MET
74
A
MET
75
n
75
MET
75
A
GLU
76
n
76
GLU
76
A
ASN
77
n
77
ASN
77
A
GLY
78
n
78
GLY
78
A
ILE
79
n
79
ILE
79
A
LYS
80
n
80
LYS
80
A
PRO
81
n
81
PRO
81
A
VAL
82
n
82
VAL
82
A
TYR
83
n
83
TYR
83
A
VAL
84
n
84
VAL
84
A
PHE
85
n
85
PHE
85
A
ASP
86
n
86
ASP
86
A
GLY
87
n
87
GLY
87
A
LYS
88
n
88
LYS
88
A
PRO
89
n
89
PRO
89
A
PRO
90
n
90
PRO
90
A
GLN
91
n
91
GLN
91
A
n
92
92
A
n
93
93
A
n
94
94
A
n
95
95
A
n
96
96
A
n
97
97
A
n
98
98
A
n
99
99
A
n
100
100
A
n
101
101
A
n
102
102
A
n
103
103
A
n
104
104
A
n
105
105
A
n
106
106
A
n
107
107
A
n
108
108
A
n
109
109
A
n
110
110
A
n
111
111
A
n
112
112
A
n
113
113
A
n
114
114
A
n
115
115
A
n
116
116
A
n
117
117
A
n
118
118
A
n
119
119
A
n
120
120
A
n
121
121
A
n
122
122
A
n
123
123
A
n
124
124
A
n
125
125
A
n
126
126
A
n
127
127
A
n
128
128
A
n
129
129
A
n
130
130
A
n
131
131
A
n
132
132
A
n
133
133
A
n
134
134
A
n
135
135
A
n
136
136
A
n
137
137
A
ALA
138
n
138
ASN
138
A
ALA
139
n
139
ASP
139
A
GLU
140
n
140
GLU
140
A
CYS
141
n
141
CYS
141
A
LYS
142
n
142
LYS
142
A
HIS
143
n
143
HIS
143
A
LEU
144
n
144
LEU
144
A
LEU
145
n
145
LEU
145
A
SER
146
n
146
SER
146
A
LEU
147
n
147
LEU
147
A
MET
148
n
148
MET
148
A
GLY
149
n
149
GLY
149
A
ILE
150
n
150
ILE
150
A
PRO
151
n
151
PRO
151
A
TYR
152
n
152
TYR
152
A
LEU
153
n
153
LEU
153
A
ASP
154
n
154
ASP
154
A
ALA
155
n
155
ALA
155
A
PRO
156
n
156
PRO
156
A
SER
157
n
157
SER
157
A
GLU
158
n
158
GLU
158
A
ALA
159
n
159
ALA
159
A
GLU
160
n
160
GLU
160
A
ALA
161
n
161
ALA
161
A
SER
162
n
162
SER
162
A
CYS
163
n
163
CYS
163
A
ALA
164
n
164
ALA
164
A
ALA
165
n
165
ALA
165
A
LEU
166
n
166
LEU
166
A
VAL
167
n
167
VAL
167
A
LYS
168
n
168
LYS
168
A
ALA
169
n
169
ALA
169
A
GLY
170
n
170
GLY
170
A
LYS
171
n
171
LYS
171
A
VAL
172
n
172
VAL
172
A
TYR
173
n
173
TYR
173
A
ALA
174
n
174
ALA
174
A
ALA
175
n
175
ALA
175
A
ALA
176
n
176
ALA
176
A
THR
177
n
177
THR
177
A
GLU
178
n
178
GLU
178
A
ASP
179
n
179
ASP
179
A
MET
180
n
180
MET
180
A
ASP
181
n
181
ASP
181
A
CYS
182
n
182
CYS
182
A
LEU
183
n
183
LEU
183
A
THR
184
n
184
THR
184
A
PHE
185
n
185
PHE
185
A
GLY
186
n
186
GLY
186
A
SER
187
n
187
SER
187
A
PRO
188
n
188
PRO
188
A
VAL
189
n
189
VAL
189
A
LEU
190
n
190
LEU
190
A
MET
191
n
191
MET
191
A
ARG
192
n
192
ARG
192
A
HIS
193
n
193
HIS
193
A
LEU
194
n
194
LEU
194
A
THR
195
n
195
THR
195
A
ALA
196
n
196
ALA
196
A
SER
197
n
197
SER
197
A
GLU
198
n
198
GLU
198
A
ALA
199
n
199
ALA
199
A
LYS
200
n
200
LYS
200
A
LYS
201
n
201
LYS
201
A
LEU
202
n
202
LEU
202
A
PRO
203
n
203
PRO
203
A
ILE
204
n
204
ILE
204
A
GLN
205
n
205
GLN
205
A
GLU
206
n
206
GLU
206
A
PHE
207
n
207
PHE
207
A
HIS
208
n
208
HIS
208
A
LEU
209
n
209
LEU
209
A
SER
210
n
210
SER
210
A
ARG
211
n
211
ARG
211
A
ILE
212
n
212
ILE
212
A
LEU
213
n
213
LEU
213
A
GLN
214
n
214
GLN
214
A
GLU
215
n
215
GLU
215
A
LEU
216
n
216
LEU
216
A
GLY
217
n
217
GLY
217
A
LEU
218
n
218
LEU
218
A
ASN
219
n
219
ASN
219
A
GLN
220
n
220
GLN
220
A
GLU
221
n
221
GLU
221
A
GLN
222
n
222
GLN
222
A
PHE
223
n
223
PHE
223
A
VAL
224
n
224
VAL
224
A
ASP
225
n
225
ASP
225
A
LEU
226
n
226
LEU
226
A
CYS
227
n
227
CYS
227
A
ILE
228
n
228
ILE
228
A
LEU
229
n
229
LEU
229
A
LEU
230
n
230
LEU
230
A
GLY
231
n
231
GLY
231
A
SER
232
n
232
SER
232
A
ASP
233
n
233
ASP
233
A
TYR
234
n
234
TYR
234
A
CYS
235
n
235
CYS
235
A
GLU
236
n
236
GLU
236
A
SER
237
n
237
SER
237
A
ILE
238
n
238
ILE
238
A
ARG
239
n
239
ARG
239
A
GLY
240
n
240
GLY
240
A
ILE
241
n
241
ILE
241
A
GLY
242
n
242
GLY
242
A
PRO
243
n
243
PRO
243
A
LYS
244
n
244
LYS
244
A
ARG
245
n
245
ARG
245
A
ALA
246
n
246
ALA
246
A
VAL
247
n
247
VAL
247
A
ASP
248
n
248
ASP
248
A
LEU
249
n
249
LEU
249
A
ILE
250
n
250
ILE
250
A
GLN
251
n
251
GLN
251
A
LYS
252
n
252
LYS
252
A
HIS
253
n
253
HIS
253
A
LYS
254
n
254
LYS
254
A
SER
255
n
255
SER
255
A
ILE
256
n
256
ILE
256
A
GLU
257
n
257
GLU
257
A
GLU
258
n
258
GLU
258
A
ILE
259
n
259
ILE
259
A
VAL
260
n
260
VAL
260
A
ARG
261
n
261
ARG
261
A
ARG
262
n
262
ARG
262
A
LEU
263
n
263
LEU
263
A
ASP
264
n
264
ASP
264
A
PRO
265
n
265
PRO
265
A
ASN
266
n
266
ASN
266
A
LYS
267
n
267
LYS
267
A
TYR
268
n
268
TYR
268
A
PRO
269
n
269
PRO
269
A
VAL
270
n
270
VAL
270
A
PRO
271
n
271
PRO
271
A
GLU
272
n
272
GLU
272
A
ASN
273
n
273
ASN
273
A
TRP
274
n
274
TRP
274
A
LEU
275
n
275
LEU
275
A
HIS
276
n
276
HIS
276
A
LYS
277
n
277
LYS
277
A
GLU
278
n
278
GLU
278
A
ALA
279
n
279
ALA
279
A
HIS
280
n
280
HIS
280
A
GLN
281
n
281
GLN
281
A
LEU
282
n
282
LEU
282
A
PHE
283
n
283
PHE
283
A
LEU
284
n
284
LEU
284
A
GLU
285
n
285
GLU
285
A
PRO
286
n
286
PRO
286
A
GLU
287
n
287
GLU
287
A
VAL
288
n
288
VAL
288
A
LEU
289
n
289
LEU
289
A
ASP
290
n
290
ASP
290
A
PRO
291
n
291
PRO
291
A
GLU
292
n
292
GLU
292
A
SER
293
n
293
SER
293
A
VAL
294
n
294
VAL
294
A
GLU
295
n
295
GLU
295
A
LEU
296
n
296
LEU
296
A
LYS
297
n
297
LYS
297
A
TRP
298
n
298
TRP
298
A
SER
299
n
299
SER
299
A
GLU
300
n
300
GLU
300
A
PRO
301
n
301
PRO
301
A
ASN
302
n
302
ASN
302
A
GLU
303
n
303
GLU
303
A
GLU
304
n
304
GLU
304
A
GLU
305
n
305
GLU
305
A
LEU
306
n
306
LEU
306
A
ILE
307
n
307
ILE
307
A
LYS
308
n
308
LYS
308
A
PHE
309
n
309
PHE
309
A
MET
310
n
310
MET
310
A
CYS
311
n
311
CYS
311
A
GLY
312
n
312
GLY
312
A
GLU
313
n
313
GLU
313
A
LYS
314
n
314
LYS
314
A
GLN
315
n
315
GLN
315
A
PHE
316
n
316
PHE
316
A
SER
317
n
317
SER
317
A
GLU
318
n
318
GLU
318
A
GLU
319
n
319
GLU
319
A
ARG
320
n
320
ARG
320
A
ILE
321
n
321
ILE
321
A
ARG
322
n
322
ARG
322
A
SER
323
n
323
SER
323
A
GLY
324
n
324
GLY
324
A
VAL
325
n
325
VAL
325
A
LYS
326
n
326
LYS
326
A
ARG
327
n
327
ARG
327
A
LEU
328
n
328
LEU
328
A
SER
329
n
329
SER
329
A
LYS
330
n
330
LYS
330
A
SER
331
n
331
SER
331
A
n
332
332
A
n
333
333
A
author_defined_assembly
1
monomeric
gel filtration
1100
-20
12720
A
ALA
17
A
O
ALA
17
1_555
A
K
403
D
K
K
1_555
A
GLU
206
A
O
GLU
206
1_555
67.5
A
ALA
17
A
O
ALA
17
1_555
A
K
403
D
K
K
1_555
A
HOH
544
H
O
HOH
1_555
69.3
A
GLU
206
A
O
GLU
206
1_555
A
K
403
D
K
K
1_555
A
HOH
544
H
O
HOH
1_555
128.0
A
GLU
160
A
OE2
GLU
160
1_555
A
MG
402
C
MG
MG
1_555
A
ASP
179
A
OD2
ASP
179
1_555
73.6
A
GLU
160
A
OE2
GLU
160
1_555
A
MG
402
C
MG
MG
1_555
A
ASP
181
A
OD2
ASP
181
1_555
72.5
A
ASP
179
A
OD2
ASP
179
1_555
A
MG
402
C
MG
MG
1_555
A
ASP
181
A
OD2
ASP
181
1_555
81.5
A
GLU
160
A
OE2
GLU
160
1_555
A
MG
402
C
MG
MG
1_555
A
ASP
233
A
OD2
ASP
233
1_555
161.7
A
ASP
179
A
OD2
ASP
179
1_555
A
MG
402
C
MG
MG
1_555
A
ASP
233
A
OD2
ASP
233
1_555
96.6
A
ASP
181
A
OD2
ASP
181
1_555
A
MG
402
C
MG
MG
1_555
A
ASP
233
A
OD2
ASP
233
1_555
91.1
A
GLU
160
A
OE2
GLU
160
1_555
A
MG
402
C
MG
MG
1_555
A
TYR
234
A
OH
TYR
234
1_555
87.0
A
ASP
179
A
OD2
ASP
179
1_555
A
MG
402
C
MG
MG
1_555
A
TYR
234
A
OH
TYR
234
1_555
156.9
A
ASP
181
A
OD2
ASP
181
1_555
A
MG
402
C
MG
MG
1_555
A
TYR
234
A
OH
TYR
234
1_555
80.7
A
ASP
233
A
OD2
ASP
233
1_555
A
MG
402
C
MG
MG
1_555
A
TYR
234
A
OH
TYR
234
1_555
98.4
A
GLU
160
A
OE2
GLU
160
1_555
A
MG
402
C
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
66.5
A
ASP
179
A
OD2
ASP
179
1_555
A
MG
402
C
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
93.7
A
ASP
181
A
OD2
ASP
181
1_555
A
MG
402
C
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
138.3
A
ASP
233
A
OD2
ASP
233
1_555
A
MG
402
C
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
130.5
A
TYR
234
A
OH
TYR
234
1_555
A
MG
402
C
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
89.8
A
ASP
225
A
OD1
ASP
225
1_555
A
K
405
F
K
K
1_555
A
HOH
506
H
O
HOH
1_555
68.4
A
ASP
225
A
OD1
ASP
225
1_555
A
K
405
F
K
K
1_555
A
HOH
603
H
O
HOH
1_555
117.4
A
HOH
506
H
O
HOH
1_555
A
K
405
F
K
K
1_555
A
HOH
603
H
O
HOH
1_555
61.2
A
LEU
289
A
O
LEU
289
1_555
A
K
406
G
K
K
1_555
A
HOH
580
H
O
HOH
4_465
111.4
A
LEU
289
A
O
LEU
289
1_555
A
K
406
G
K
K
1_555
A
HOH
594
H
O
HOH
4_465
121.3
A
HOH
580
H
O
HOH
4_465
A
K
406
G
K
K
1_555
A
HOH
594
H
O
HOH
4_465
68.1
A
LEU
289
A
O
LEU
289
1_555
A
K
406
G
K
K
1_555
A
HOH
638
H
O
HOH
1_555
101.4
A
HOH
580
H
O
HOH
4_465
A
K
406
G
K
K
1_555
A
HOH
638
H
O
HOH
1_555
137.7
A
HOH
594
H
O
HOH
4_465
A
K
406
G
K
K
1_555
A
HOH
638
H
O
HOH
1_555
116.2
A
HOH
504
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
512
H
O
HOH
1_555
92.6
A
HOH
504
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
513
H
O
HOH
1_555
82.7
A
HOH
512
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
513
H
O
HOH
1_555
174.3
A
HOH
504
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
95.2
A
HOH
512
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
94.7
A
HOH
513
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
89.0
A
HOH
504
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
547
H
O
HOH
3_645
89.7
A
HOH
512
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
547
H
O
HOH
3_645
88.4
A
HOH
513
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
547
H
O
HOH
3_645
88.3
A
HOH
542
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
547
H
O
HOH
3_645
174.1
A
HOH
504
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
633
H
O
HOH
1_555
171.2
A
HOH
512
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
633
H
O
HOH
1_555
96.2
A
HOH
513
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
633
H
O
HOH
1_555
88.5
A
HOH
542
H
O
HOH
1_555
A
MG
401
B
MG
MG
1_555
A
HOH
633
H
O
HOH
1_555
84.3
A
HOH
547
H
O
HOH
3_645
A
MG
401
B
MG
MG
1_555
A
HOH
633
H
O
HOH
1_555
90.3
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
ARG
19
A
N
ARG
19
A
O
GLU
206
A
O
GLU
206
A
O
GLN
205
A
O
GLN
205
A
N
ARG
192
A
N
ARG
192
A
O
MET
191
A
O
MET
191
A
N
ALA
175
A
N
ALA
175
A
O
ALA
176
A
O
ALA
176
A
N
ALA
32
A
N
ALA
32
A
N
ILE
33
A
N
ILE
33
A
O
VAL
82
A
O
VAL
82
A
N
PHE
85
A
N
PHE
85
A
O
LEU
153
A
O
LEU
153
1
A
CG
HIS
63
A
CG
HIS
63
1
Y
1
A
ND1
HIS
63
A
ND1
HIS
63
1
Y
1
A
CD2
HIS
63
A
CD2
HIS
63
1
Y
1
A
CE1
HIS
63
A
CE1
HIS
63
1
Y
1
A
NE2
HIS
63
A
NE2
HIS
63
1
Y
1
A
CG
ASN
138
A
CG
ASN
138
1
Y
1
A
OD1
ASN
138
A
OD1
ASN
138
1
Y
1
A
ND2
ASN
138
A
ND2
ASN
138
1
Y
1
A
CG
ASP
139
A
CG
ASP
139
1
Y
1
A
OD1
ASP
139
A
OD1
ASP
139
1
Y
1
A
OD2
ASP
139
A
OD2
ASP
139
1
Y
1
A
CG
LYS
201
A
CG
LYS
201
1
Y
1
A
CD
LYS
201
A
CD
LYS
201
1
Y
1
A
CE
LYS
201
A
CE
LYS
201
1
Y
1
A
NZ
LYS
201
A
NZ
LYS
201
1
Y
1
A
CG
GLU
304
A
CG
GLU
304
1
Y
1
A
CD
GLU
304
A
CD
GLU
304
1
Y
1
A
OE1
GLU
304
A
OE1
GLU
304
1
Y
1
A
OE2
GLU
304
A
OE2
GLU
304
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
ILE
39
A
ILE
39
1
Y
1
A
TYR
40
A
TYR
40
1
Y
1
A
GLN
41
A
GLN
41
1
Y
1
A
PHE
42
A
PHE
42
1
Y
1
A
LEU
43
A
LEU
43
1
Y
1
A
ILE
44
A
ILE
44
1
Y
1
A
ALA
45
A
ALA
45
1
Y
1
A
VAL
46
A
VAL
46
1
Y
1
A
ARG
47
A
ARG
47
1
Y
1
A
GLN
48
A
GLN
48
1
Y
1
A
GLY
49
A
GLY
49
1
Y
1
A
GLY
50
A
GLY
50
1
Y
1
A
ASP
51
A
ASP
51
1
Y
1
A
VAL
52
A
VAL
52
1
Y
1
A
LEU
53
A
LEU
53
1
Y
1
A
GLN
54
A
GLN
54
1
Y
1
A
ASN
55
A
ASN
55
1
Y
1
A
GLU
56
A
GLU
56
1
Y
1
A
GLU
57
A
GLU
57
1
Y
1
A
GLY
58
A
GLY
58
1
Y
1
A
GLU
59
A
GLU
59
1
Y
1
A
THR
60
A
THR
60
1
Y
1
A
THR
61
A
THR
61
1
Y
1
A
SER
62
A
SER
62
1
Y
1
A
LEU
92
A
LEU
92
1
Y
1
A
LYS
93
A
LYS
93
1
Y
1
A
SER
94
A
SER
94
1
Y
1
A
GLY
95
A
GLY
95
1
Y
1
A
GLU
96
A
GLU
96
1
Y
1
A
LEU
97
A
LEU
97
1
Y
1
A
ALA
98
A
ALA
98
1
Y
1
A
LYS
99
A
LYS
99
1
Y
1
A
ARG
100
A
ARG
100
1
Y
1
A
SER
101
A
SER
101
1
Y
1
A
GLU
102
A
GLU
102
1
Y
1
A
ARG
103
A
ARG
103
1
Y
1
A
ARG
104
A
ARG
104
1
Y
1
A
ALA
105
A
ALA
105
1
Y
1
A
GLU
106
A
GLU
106
1
Y
1
A
ALA
107
A
ALA
107
1
Y
1
A
GLU
108
A
GLU
108
1
Y
1
A
LYS
109
A
LYS
109
1
Y
1
A
GLN
110
A
GLN
110
1
Y
1
A
LEU
111
A
LEU
111
1
Y
1
A
GLN
112
A
GLN
112
1
Y
1
A
GLN
113
A
GLN
113
1
Y
1
A
ALA
114
A
ALA
114
1
Y
1
A
GLN
115
A
GLN
115
1
Y
1
A
ALA
116
A
ALA
116
1
Y
1
A
ALA
117
A
ALA
117
1
Y
1
A
GLY
118
A
GLY
118
1
Y
1
A
ALA
119
A
ALA
119
1
Y
1
A
GLU
120
A
GLU
120
1
Y
1
A
GLN
121
A
GLN
121
1
Y
1
A
GLU
122
A
GLU
122
1
Y
1
A
VAL
123
A
VAL
123
1
Y
1
A
GLU
124
A
GLU
124
1
Y
1
A
LYS
125
A
LYS
125
1
Y
1
A
PHE
126
A
PHE
126
1
Y
1
A
THR
127
A
THR
127
1
Y
1
A
LYS
128
A
LYS
128
1
Y
1
A
ARG
129
A
ARG
129
1
Y
1
A
LEU
130
A
LEU
130
1
Y
1
A
VAL
131
A
VAL
131
1
Y
1
A
LYS
132
A
LYS
132
1
Y
1
A
VAL
133
A
VAL
133
1
Y
1
A
THR
134
A
THR
134
1
Y
1
A
LYS
135
A
LYS
135
1
Y
1
A
GLN
136
A
GLN
136
1
Y
1
A
HIS
137
A
HIS
137
1
Y
1
A
ARG
332
A
ARG
332
1
Y
1
A
GLN
333
A
GLN
333
1
Y
1
A
SER
157
-132.74
-119.62
1
A
LYS
254
72.50
-42.04
1
A
LEU
275
-97.79
32.14
0.2262
0.1965
0.1980
1.90
29.431
1225
24041
5.10
99.47
0.19
1
THROUGHOUT
1.34
MOLECULAR REPLACEMENT
23.86
0.90
1.11
3Q8K
1.90
29.431
162
2204
6
0
2036
0.005
2074
0.732
2793
16.447
798
0.066
309
0.005
361
0.3113
0.2924
1.9296
118
2392
96.00
0.2940
0.2439
2.0174
157
2471
100.00
0.3162
0.2212
2.1237
130
2513
100.00
0.2250
0.1970
2.2567
146
2519
100.00
0.2339
0.2055
2.4309
127
2540
100.00
0.2577
0.2107
2.6753
121
2530
100.00
0.2307
0.1988
3.0621
129
2580
100.00
0.1909
0.1805
3.8566
135
2577
100.00
0.1951
0.1704
29.4347
162
2694
100.00
21.840
1.90
29.431
5ZOD
24041
0.998
0.093
0.102
0.977
1
13.820
5.896
99.900
0.613
1.900
1.950
2.860
1645
0.873
0.681
1
5.300
100.000
0.513
1.950
2.000
3.860
1580
0.910
0.562
1
6.046
100.000
0.428
2.000
2.060
4.450
1561
0.942
0.469
1
6.064
100.000
0.326
2.060
2.120
5.730
1498
0.962
0.357
1
6.009
100.000
0.253
2.120
2.190
7.090
1466
0.980
0.278
1
6.072
99.900
0.236
2.190
2.270
7.780
1436
0.976
0.258
1
6.009
99.900
0.196
2.270
2.360
9.000
1367
0.986
0.215
1
6.037
100.000
0.162
2.360
2.450
10.410
1332
0.989
0.177
1
6.032
100.000
0.154
2.450
2.560
11.030
1279
0.991
0.169
1
6.034
100.000
0.124
2.560
2.690
13.220
1210
0.993
0.136
1
6.020
99.900
0.102
2.690
2.830
15.430
1164
0.995
0.111
1
6.019
100.000
0.081
2.830
3.000
19.180
1096
0.996
0.089
1
5.958
100.000
0.070
3.000
3.210
21.720
1049
0.997
0.076
1
5.950
99.800
0.060
3.210
3.470
24.840
976
0.998
0.066
1
5.852
99.900
0.055
3.470
3.800
28.130
899
0.997
0.060
1
5.804
100.000
0.046
3.800
4.250
31.680
814
0.998
0.051
1
5.746
99.600
0.044
4.250
4.910
32.140
738
0.998
0.049
1
5.621
99.900
0.043
4.910
6.010
31.750
632
0.998
0.048
1
5.578
99.800
0.039
6.010
8.500
32.120
503
0.998
0.043
1
5.547
100.000
0.034
8.500
29.431
35.270
291
0.998
0.037
1
5.000
96.000
refinement
PHENIX
(1.13_2998)
data scaling
XSCALE
data extraction
PDB_EXTRACT
3.24
data reduction
XDS
phasing
PHASER
N
Crystal Structure of hFen1 in apo form
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
A
GLY
5
A
GLY
5
HELX_P
A
ALA
14
A
ALA
14
1
AA1
10
A
ASP
22
A
ASP
22
HELX_P
A
PHE
27
A
PHE
27
5
AA2
6
A
LEU
64
A
LEU
64
HELX_P
A
ASN
77
A
ASN
77
1
AA3
14
A
ASP
139
A
ASP
139
HELX_P
A
GLY
149
A
GLY
149
1
AA4
11
A
GLU
158
A
GLU
158
HELX_P
A
ALA
169
A
ALA
169
1
AA5
12
A
MET
180
A
MET
180
HELX_P
A
PHE
185
A
PHE
185
1
AA6
6
A
SER
197
A
SER
197
HELX_P
A
LYS
201
A
LYS
201
5
AA7
5
A
LEU
209
A
LEU
209
HELX_P
A
GLY
217
A
GLY
217
1
AA8
9
A
ASN
219
A
ASN
219
HELX_P
A
GLY
231
A
GLY
231
1
AA9
13
A
GLY
242
A
GLY
242
HELX_P
A
LYS
254
A
LYS
254
1
AB1
13
A
SER
255
A
SER
255
HELX_P
A
LEU
263
A
LEU
263
1
AB2
9
A
LEU
275
A
LEU
275
HELX_P
A
GLU
285
A
GLU
285
1
AB3
11
A
ASN
302
A
ASN
302
HELX_P
A
GLY
312
A
GLY
312
1
AB4
11
A
SER
317
A
SER
317
HELX_P
A
SER
331
A
SER
331
1
AB5
15
metalc
3.341
A
ALA
17
A
O
ALA
17
1_555
A
K
403
D
K
K
1_555
metalc
2.685
A
GLU
160
A
OE2
GLU
160
1_555
A
MG
402
C
MG
MG
1_555
metalc
2.716
A
ASP
179
A
OD2
ASP
179
1_555
A
MG
402
C
MG
MG
1_555
metalc
2.773
A
ASP
181
A
OD2
ASP
181
1_555
A
MG
402
C
MG
MG
1_555
metalc
2.951
A
GLU
206
A
O
GLU
206
1_555
A
K
403
D
K
K
1_555
metalc
2.958
A
ASP
225
A
OD1
ASP
225
1_555
A
K
405
F
K
K
1_555
metalc
2.791
A
ASP
233
A
OD2
ASP
233
1_555
A
MG
402
C
MG
MG
1_555
metalc
2.999
A
TYR
234
A
OH
TYR
234
1_555
A
MG
402
C
MG
MG
1_555
metalc
2.885
A
LEU
289
A
O
LEU
289
1_555
A
K
406
G
K
K
1_555
metalc
2.305
A
MG
401
B
MG
MG
1_555
A
HOH
504
H
O
HOH
1_555
metalc
2.299
A
MG
401
B
MG
MG
1_555
A
HOH
512
H
O
HOH
1_555
metalc
2.248
A
MG
401
B
MG
MG
1_555
A
HOH
513
H
O
HOH
1_555
metalc
2.256
A
MG
401
B
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
metalc
2.189
A
MG
401
B
MG
MG
1_555
A
HOH
547
H
O
HOH
3_645
metalc
2.229
A
MG
401
B
MG
MG
1_555
A
HOH
633
H
O
HOH
1_555
metalc
2.855
A
MG
402
C
MG
MG
1_555
A
HOH
542
H
O
HOH
1_555
metalc
2.652
A
K
403
D
K
K
1_555
A
HOH
544
H
O
HOH
1_555
metalc
2.815
A
K
404
E
K
K
1_555
A
HOH
649
H
O
HOH
1_555
metalc
3.058
A
K
405
F
K
K
1_555
A
HOH
506
H
O
HOH
1_555
metalc
2.769
A
K
405
F
K
K
1_555
A
HOH
603
H
O
HOH
1_555
metalc
3.113
A
K
406
G
K
K
1_555
A
HOH
580
H
O
HOH
4_465
metalc
2.807
A
K
406
G
K
K
1_555
A
HOH
594
H
O
HOH
4_465
metalc
2.852
A
K
406
G
K
K
1_555
A
HOH
638
H
O
HOH
1_555
HYDROLASE
flap endonuclease: gap endonuclease: methylation: posttranslational modification, DNA BINDING PROTEIN, HYDROLASE
FEN1_HUMAN
UNP
1
1
P39748
MGIQGLAKLIADVAPSAIRENDIKSYFGRKVAIDASMSIYQFLIAVRQGGDVLQNEEGETTSHLMGMFYRTIRMMENGIK
PVYVFDGKPPQLKSGELAKRSERRAEAEKQLQQAQAAGAEQEVEKFTKRLVKVTKQHNDECKHLLSLMGIPYLDAPSEAE
ASCAALVKAGKVYAAATEDMDCLTFGSPVLMRHLTASEAKKLPIQEFHLSRILQELGLNQEQFVDLCILLGSDYCESIRG
IGPKRAVDLIQKHKSIEEIVRRLDPNKYPVPENWLHKEAHQLFLEPEVLDPESVELKWSEPNEEELIKFMCGEKQFSEER
IRSGVKRLSKSRQ
1
333
5ZOD
1
333
P39748
A
1
1
333
7
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
A
ILE
18
A
ILE
18
A
ASN
21
A
ASN
21
A
ILE
204
A
ILE
204
A
HIS
208
A
HIS
208
A
VAL
189
A
VAL
189
A
ARG
192
A
ARG
192
A
ALA
174
A
ALA
174
A
ALA
176
A
ALA
176
A
LYS
30
A
LYS
30
A
ASP
34
A
ASP
34
A
LYS
80
A
LYS
80
A
PHE
85
A
PHE
85
A
TYR
152
A
TYR
152
A
ASP
154
A
ASP
154
binding site for residue MG A 401
A
MG
401
Software
6
binding site for residue MG A 402
A
MG
402
Software
6
binding site for residue K A 403
A
K
403
Software
5
binding site for residue K A 404
A
K
404
Software
4
binding site for residue K A 405
A
K
405
Software
5
binding site for residue K A 406
A
K
406
Software
5
A
HOH
504
H
HOH
6
1_555
A
HOH
512
H
HOH
6
1_555
A
HOH
513
H
HOH
6
1_555
A
HOH
542
H
HOH
6
1_555
A
HOH
547
H
HOH
6
3_645
A
HOH
633
H
HOH
6
1_555
A
GLU
160
A
GLU
160
6
1_555
A
ASP
179
A
ASP
179
6
1_555
A
ASP
181
A
ASP
181
6
1_555
A
ASP
233
A
ASP
233
6
1_555
A
TYR
234
A
TYR
234
6
1_555
A
HOH
542
H
HOH
6
1_555
A
ALA
17
A
ALA
17
5
1_555
A
ARG
19
A
ARG
19
5
1_555
A
GLU
206
A
GLU
206
5
1_555
A
HIS
208
A
HIS
208
5
1_555
A
HOH
544
H
HOH
5
1_555
A
ASN
219
A
ASN
219
4
1_555
A
GLN
220
A
GLN
220
4
1_555
A
GLU
221
A
GLU
221
4
1_555
A
HOH
649
H
HOH
4
1_555
A
ASP
225
A
ASP
225
5
1_555
A
HIS
276
A
HIS
276
5
1_555
A
HIS
280
A
HIS
280
5
1_555
A
HOH
506
H
HOH
5
1_555
A
HOH
603
H
HOH
5
1_555
A
LEU
289
A
LEU
289
5
1_555
A
ASP
290
A
ASP
290
5
1_555
A
PRO
291
A
PRO
291
5
1_555
A
HOH
594
H
HOH
5
4_465
A
HOH
638
H
HOH
5
1_555
19
P 21 21 21