0.017029
0.009832
0.000000
0.000000
0.019664
0.000000
0.000000
0.000000
0.012191
0.00000
0.00000
0.00000
Chen, Y.W.
Fersht, A.R.
Henrick, K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
9
90.00
90.00
120.00
58.723
58.723
82.026
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
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
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
N
N
75
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
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
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
S
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
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
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
N
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
Y
221
N
C
Y
222
N
C
Y
223
N
C
Y
224
N
C
Y
225
N
C
Y
226
N
C
N
227
N
O
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
N
N
240
S
C
N
241
N
C
N
242
N
O
N
243
N
C
N
244
N
C
N
245
N
C
N
246
N
O
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
N
N
257
S
C
N
258
N
C
N
259
N
O
N
260
N
C
N
261
N
O
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
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
R
C
N
275
N
O
N
276
N
C
N
277
N
O
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
N
N
288
S
C
N
289
N
C
N
290
N
O
N
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
C
Y
295
N
N
Y
296
N
C
Y
297
N
C
Y
298
N
C
Y
299
N
C
Y
300
N
C
N
301
N
O
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
N
N
315
S
C
N
316
N
C
N
317
N
O
N
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
C
N
325
N
O
N
326
N
O
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
N
C
N
343
N
C
N
344
N
C
N
345
N
O
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
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
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
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
sing
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
doub
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
sing
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
doub
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
sing
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
doub
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
Y
216
N
doub
Y
217
N
sing
Y
218
N
sing
N
219
N
sing
Y
220
N
doub
N
221
N
sing
Y
222
N
doub
N
223
N
sing
Y
224
N
sing
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
doub
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
doub
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
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
doub
N
265
N
sing
N
266
N
sing
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
doub
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
Y
285
N
doub
Y
286
N
sing
Y
287
N
sing
N
288
N
sing
Y
289
N
doub
Y
290
N
sing
Y
291
N
sing
N
292
N
sing
Y
293
N
sing
Y
294
N
doub
N
295
N
sing
Y
296
N
doub
N
297
N
sing
Y
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
doub
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
Y
313
N
doub
Y
314
N
sing
Y
315
N
sing
N
316
N
sing
Y
317
N
doub
N
318
N
sing
Y
319
N
doub
N
320
N
sing
Y
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
doub
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
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
51
220
231
10.1107/S0907444994008851
15299323
Crystallographic analysis of Phe-->Leu substitution in the hydrophobic core of barnase.
1995
UK
Nature
NATUAS
0006
0028-0836
333
784
Contribution of Hydrophobic Interactions to Protein Stability
1988
UK
Nature
NATUAS
0006
0028-0836
297
162
Molecular Structures of a New Family of Ribonucleases
1982
10.2210/pdb1brg/pdb
pdb_00001brg
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
x-ray
1
1.0
12165.499
BARNASE
3.1.27.-
3
man
polymer
65.409
ZINC ION
1
syn
non-polymer
18.015
water
225
nat
water
no
no
VINTLDGVADYLQTYHKLPDNYITKSEAQALGWVASKGNLADVAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTSGF
RNSDRILYSSDWLIYKTTDHYQTFTKIR
VINTLDGVADYLQTYHKLPDNYITKSEAQALGWVASKGNLADVAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTSGF
RNSDRILYSSDWLIYKTTDHYQTFTKIR
A,B,C
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
Bacillus
sample
1390
Bacillus amyloliquefaciens
2.24
45.01
pdbx_database_status
struct_conf
struct_conf_type
software
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Derived calculations
Other
Data collection
Refinement description
Data collection
Refinement description
Data collection
Database references
Derived calculations
1
0
1994-06-22
1
1
2008-03-04
1
2
2011-07-13
1
3
2017-11-29
1
4
2019-07-17
1
5
2019-08-14
1
6
2024-02-07
_pdbx_database_status.process_site
_software.classification
_software.classification
_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_asym_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.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_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.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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1994-03-30
REL
REL
ZN
ZINC ION
HOH
water
ZN
1
2
ZN
ZN
1
C
HOH
2
3
HOH
HOH
111
A
HOH
4
3
HOH
HOH
112
A
HOH
5
3
HOH
HOH
113
A
HOH
6
3
HOH
HOH
114
A
HOH
7
3
HOH
HOH
115
A
HOH
8
3
HOH
HOH
116
A
HOH
9
3
HOH
HOH
117
A
HOH
10
3
HOH
HOH
118
A
HOH
11
3
HOH
HOH
119
A
HOH
12
3
HOH
HOH
120
A
HOH
13
3
HOH
HOH
121
A
HOH
15
3
HOH
HOH
122
A
HOH
16
3
HOH
HOH
123
A
HOH
17
3
HOH
HOH
124
A
HOH
18
3
HOH
HOH
125
A
HOH
20
3
HOH
HOH
126
A
HOH
21
3
HOH
HOH
127
A
HOH
22
3
HOH
HOH
128
A
HOH
23
3
HOH
HOH
129
A
HOH
24
3
HOH
HOH
130
A
HOH
25
3
HOH
HOH
131
A
HOH
26
3
HOH
HOH
132
A
HOH
27
3
HOH
HOH
133
A
HOH
33
3
HOH
HOH
134
A
HOH
35
3
HOH
HOH
135
A
HOH
37
3
HOH
HOH
136
A
HOH
41
3
HOH
HOH
137
A
HOH
43
3
HOH
HOH
138
A
HOH
46
3
HOH
HOH
139
A
HOH
47
3
HOH
HOH
140
A
HOH
48
3
HOH
HOH
141
A
HOH
49
3
HOH
HOH
142
A
HOH
53
3
HOH
HOH
143
A
HOH
58
3
HOH
HOH
144
A
HOH
66
3
HOH
HOH
145
A
HOH
78
3
HOH
HOH
146
A
HOH
85
3
HOH
HOH
147
A
HOH
87
3
HOH
HOH
148
A
HOH
99
3
HOH
HOH
149
A
HOH
103
3
HOH
HOH
150
A
HOH
106
3
HOH
HOH
151
A
HOH
124
3
HOH
HOH
152
A
HOH
127
3
HOH
HOH
153
A
HOH
201
3
HOH
HOH
154
A
HOH
202
3
HOH
HOH
155
A
HOH
203
3
HOH
HOH
156
A
HOH
204
3
HOH
HOH
157
A
HOH
205
3
HOH
HOH
158
A
HOH
207
3
HOH
HOH
159
A
HOH
211
3
HOH
HOH
160
A
HOH
216
3
HOH
HOH
161
A
HOH
217
3
HOH
HOH
162
A
HOH
219
3
HOH
HOH
163
A
HOH
220
3
HOH
HOH
164
A
HOH
224
3
HOH
HOH
165
A
HOH
228
3
HOH
HOH
166
A
HOH
230
3
HOH
HOH
167
A
HOH
235
3
HOH
HOH
168
A
HOH
236
3
HOH
HOH
169
A
HOH
241
3
HOH
HOH
170
A
HOH
251
3
HOH
HOH
171
A
HOH
253
3
HOH
HOH
172
A
HOH
254
3
HOH
HOH
173
A
HOH
257
3
HOH
HOH
174
A
HOH
260
3
HOH
HOH
175
A
HOH
261
3
HOH
HOH
176
A
HOH
271
3
HOH
HOH
177
A
HOH
275
3
HOH
HOH
178
A
HOH
243
3
HOH
HOH
179
A
HOH
1
3
HOH
HOH
111
B
HOH
2
3
HOH
HOH
112
B
HOH
4
3
HOH
HOH
113
B
HOH
6
3
HOH
HOH
114
B
HOH
8
3
HOH
HOH
115
B
HOH
9
3
HOH
HOH
116
B
HOH
10
3
HOH
HOH
117
B
HOH
11
3
HOH
HOH
118
B
HOH
13
3
HOH
HOH
119
B
HOH
15
3
HOH
HOH
120
B
HOH
16
3
HOH
HOH
121
B
HOH
17
3
HOH
HOH
122
B
HOH
18
3
HOH
HOH
123
B
HOH
19
3
HOH
HOH
124
B
HOH
21
3
HOH
HOH
125
B
HOH
22
3
HOH
HOH
126
B
HOH
23
3
HOH
HOH
127
B
HOH
24
3
HOH
HOH
128
B
HOH
25
3
HOH
HOH
129
B
HOH
26
3
HOH
HOH
130
B
HOH
27
3
HOH
HOH
131
B
HOH
35
3
HOH
HOH
132
B
HOH
36
3
HOH
HOH
133
B
HOH
38
3
HOH
HOH
134
B
HOH
42
3
HOH
HOH
135
B
HOH
43
3
HOH
HOH
136
B
HOH
44
3
HOH
HOH
137
B
HOH
45
3
HOH
HOH
138
B
HOH
46
3
HOH
HOH
139
B
HOH
50
3
HOH
HOH
140
B
HOH
51
3
HOH
HOH
141
B
HOH
54
3
HOH
HOH
142
B
HOH
55
3
HOH
HOH
143
B
HOH
60
3
HOH
HOH
144
B
HOH
62
3
HOH
HOH
145
B
HOH
65
3
HOH
HOH
146
B
HOH
76
3
HOH
HOH
147
B
HOH
86
3
HOH
HOH
148
B
HOH
108
3
HOH
HOH
149
B
HOH
110
3
HOH
HOH
150
B
HOH
111
3
HOH
HOH
151
B
HOH
201
3
HOH
HOH
152
B
HOH
202
3
HOH
HOH
153
B
HOH
203
3
HOH
HOH
154
B
HOH
204
3
HOH
HOH
155
B
HOH
206
3
HOH
HOH
156
B
HOH
207
3
HOH
HOH
157
B
HOH
208
3
HOH
HOH
158
B
HOH
209
3
HOH
HOH
159
B
HOH
210
3
HOH
HOH
160
B
HOH
212
3
HOH
HOH
161
B
HOH
215
3
HOH
HOH
162
B
HOH
218
3
HOH
HOH
163
B
HOH
221
3
HOH
HOH
164
B
HOH
226
3
HOH
HOH
165
B
HOH
227
3
HOH
HOH
166
B
HOH
231
3
HOH
HOH
167
B
HOH
232
3
HOH
HOH
168
B
HOH
234
3
HOH
HOH
169
B
HOH
237
3
HOH
HOH
170
B
HOH
238
3
HOH
HOH
171
B
HOH
240
3
HOH
HOH
172
B
HOH
247
3
HOH
HOH
173
B
HOH
249
3
HOH
HOH
174
B
HOH
250
3
HOH
HOH
175
B
HOH
252
3
HOH
HOH
176
B
HOH
256
3
HOH
HOH
177
B
HOH
258
3
HOH
HOH
178
B
HOH
263
3
HOH
HOH
179
B
HOH
265
3
HOH
HOH
180
B
HOH
268
3
HOH
HOH
181
B
HOH
270
3
HOH
HOH
182
B
HOH
272
3
HOH
HOH
183
B
HOH
274
3
HOH
HOH
184
B
HOH
276
3
HOH
HOH
185
B
HOH
259
3
HOH
HOH
186
B
HOH
262
3
HOH
HOH
187
B
HOH
70
3
HOH
HOH
111
C
HOH
90
3
HOH
HOH
112
C
HOH
122
3
HOH
HOH
113
C
HOH
2
3
HOH
HOH
114
C
HOH
3
3
HOH
HOH
115
C
HOH
4
3
HOH
HOH
116
C
HOH
7
3
HOH
HOH
117
C
HOH
9
3
HOH
HOH
118
C
HOH
11
3
HOH
HOH
119
C
HOH
12
3
HOH
HOH
120
C
HOH
13
3
HOH
HOH
121
C
HOH
14
3
HOH
HOH
122
C
HOH
15
3
HOH
HOH
123
C
HOH
16
3
HOH
HOH
124
C
HOH
17
3
HOH
HOH
125
C
HOH
18
3
HOH
HOH
126
C
HOH
19
3
HOH
HOH
127
C
HOH
20
3
HOH
HOH
128
C
HOH
21
3
HOH
HOH
129
C
HOH
22
3
HOH
HOH
130
C
HOH
23
3
HOH
HOH
131
C
HOH
24
3
HOH
HOH
132
C
HOH
26
3
HOH
HOH
133
C
HOH
27
3
HOH
HOH
134
C
HOH
28
3
HOH
HOH
135
C
HOH
31
3
HOH
HOH
136
C
HOH
33
3
HOH
HOH
137
C
HOH
36
3
HOH
HOH
138
C
HOH
37
3
HOH
HOH
139
C
HOH
38
3
HOH
HOH
140
C
HOH
39
3
HOH
HOH
141
C
HOH
41
3
HOH
HOH
142
C
HOH
43
3
HOH
HOH
143
C
HOH
44
3
HOH
HOH
144
C
HOH
45
3
HOH
HOH
145
C
HOH
47
3
HOH
HOH
146
C
HOH
49
3
HOH
HOH
147
C
HOH
50
3
HOH
HOH
148
C
HOH
51
3
HOH
HOH
149
C
HOH
52
3
HOH
HOH
150
C
HOH
53
3
HOH
HOH
151
C
HOH
54
3
HOH
HOH
152
C
HOH
71
3
HOH
HOH
153
C
HOH
73
3
HOH
HOH
154
C
HOH
74
3
HOH
HOH
155
C
HOH
75
3
HOH
HOH
156
C
HOH
91
3
HOH
HOH
157
C
HOH
114
3
HOH
HOH
158
C
HOH
116
3
HOH
HOH
159
C
HOH
117
3
HOH
HOH
160
C
HOH
118
3
HOH
HOH
161
C
HOH
120
3
HOH
HOH
162
C
HOH
121
3
HOH
HOH
163
C
HOH
201
3
HOH
HOH
164
C
HOH
205
3
HOH
HOH
165
C
HOH
206
3
HOH
HOH
166
C
HOH
208
3
HOH
HOH
167
C
HOH
209
3
HOH
HOH
168
C
HOH
210
3
HOH
HOH
169
C
HOH
211
3
HOH
HOH
170
C
HOH
212
3
HOH
HOH
171
C
HOH
214
3
HOH
HOH
172
C
HOH
222
3
HOH
HOH
173
C
HOH
223
3
HOH
HOH
174
C
HOH
225
3
HOH
HOH
175
C
HOH
229
3
HOH
HOH
176
C
HOH
233
3
HOH
HOH
177
C
HOH
239
3
HOH
HOH
178
C
HOH
242
3
HOH
HOH
179
C
HOH
244
3
HOH
HOH
180
C
HOH
245
3
HOH
HOH
181
C
HOH
246
3
HOH
HOH
182
C
HOH
248
3
HOH
HOH
183
C
HOH
255
3
HOH
HOH
184
C
HOH
264
3
HOH
HOH
185
C
HOH
266
3
HOH
HOH
186
C
HOH
267
3
HOH
HOH
187
C
HOH
269
3
HOH
HOH
188
C
HOH
273
3
HOH
HOH
189
C
VAL
3
n
1
VAL
3
A
ILE
4
n
2
ILE
4
A
ASN
5
n
3
ASN
5
A
THR
6
n
4
THR
6
A
LEU
7
n
5
LEU
7
A
ASP
8
n
6
ASP
8
A
GLY
9
n
7
GLY
9
A
VAL
10
n
8
VAL
10
A
ALA
11
n
9
ALA
11
A
ASP
12
n
10
ASP
12
A
TYR
13
n
11
TYR
13
A
LEU
14
n
12
LEU
14
A
GLN
15
n
13
GLN
15
A
THR
16
n
14
THR
16
A
TYR
17
n
15
TYR
17
A
HIS
18
n
16
HIS
18
A
LYS
19
n
17
LYS
19
A
LEU
20
n
18
LEU
20
A
PRO
21
n
19
PRO
21
A
ASP
22
n
20
ASP
22
A
ASN
23
n
21
ASN
23
A
TYR
24
n
22
TYR
24
A
ILE
25
n
23
ILE
25
A
THR
26
n
24
THR
26
A
LYS
27
n
25
LYS
27
A
SER
28
n
26
SER
28
A
GLU
29
n
27
GLU
29
A
ALA
30
n
28
ALA
30
A
GLN
31
n
29
GLN
31
A
ALA
32
n
30
ALA
32
A
LEU
33
n
31
LEU
33
A
GLY
34
n
32
GLY
34
A
TRP
35
n
33
TRP
35
A
VAL
36
n
34
VAL
36
A
ALA
37
n
35
ALA
37
A
SER
38
n
36
SER
38
A
LYS
39
n
37
LYS
39
A
GLY
40
n
38
GLY
40
A
ASN
41
n
39
ASN
41
A
LEU
42
n
40
LEU
42
A
ALA
43
n
41
ALA
43
A
ASP
44
n
42
ASP
44
A
VAL
45
n
43
VAL
45
A
ALA
46
n
44
ALA
46
A
PRO
47
n
45
PRO
47
A
GLY
48
n
46
GLY
48
A
LYS
49
n
47
LYS
49
A
SER
50
n
48
SER
50
A
ILE
51
n
49
ILE
51
A
GLY
52
n
50
GLY
52
A
GLY
53
n
51
GLY
53
A
ASP
54
n
52
ASP
54
A
ILE
55
n
53
ILE
55
A
PHE
56
n
54
PHE
56
A
SER
57
n
55
SER
57
A
ASN
58
n
56
ASN
58
A
ARG
59
n
57
ARG
59
A
GLU
60
n
58
GLU
60
A
GLY
61
n
59
GLY
61
A
LYS
62
n
60
LYS
62
A
LEU
63
n
61
LEU
63
A
PRO
64
n
62
PRO
64
A
GLY
65
n
63
GLY
65
A
LYS
66
n
64
LYS
66
A
SER
67
n
65
SER
67
A
GLY
68
n
66
GLY
68
A
ARG
69
n
67
ARG
69
A
THR
70
n
68
THR
70
A
TRP
71
n
69
TRP
71
A
ARG
72
n
70
ARG
72
A
GLU
73
n
71
GLU
73
A
ALA
74
n
72
ALA
74
A
ASP
75
n
73
ASP
75
A
ILE
76
n
74
ILE
76
A
ASN
77
n
75
ASN
77
A
TYR
78
n
76
TYR
78
A
THR
79
n
77
THR
79
A
SER
80
n
78
SER
80
A
GLY
81
n
79
GLY
81
A
PHE
82
n
80
PHE
82
A
ARG
83
n
81
ARG
83
A
ASN
84
n
82
ASN
84
A
SER
85
n
83
SER
85
A
ASP
86
n
84
ASP
86
A
ARG
87
n
85
ARG
87
A
ILE
88
n
86
ILE
88
A
LEU
89
n
87
LEU
89
A
TYR
90
n
88
TYR
90
A
SER
91
n
89
SER
91
A
SER
92
n
90
SER
92
A
ASP
93
n
91
ASP
93
A
TRP
94
n
92
TRP
94
A
LEU
95
n
93
LEU
95
A
ILE
96
n
94
ILE
96
A
TYR
97
n
95
TYR
97
A
LYS
98
n
96
LYS
98
A
THR
99
n
97
THR
99
A
THR
100
n
98
THR
100
A
ASP
101
n
99
ASP
101
A
HIS
102
n
100
HIS
102
A
TYR
103
n
101
TYR
103
A
GLN
104
n
102
GLN
104
A
THR
105
n
103
THR
105
A
PHE
106
n
104
PHE
106
A
THR
107
n
105
THR
107
A
LYS
108
n
106
LYS
108
A
ILE
109
n
107
ILE
109
A
ARG
110
n
108
ARG
110
A
VAL
3
n
1
VAL
3
B
ILE
4
n
2
ILE
4
B
ASN
5
n
3
ASN
5
B
THR
6
n
4
THR
6
B
LEU
7
n
5
LEU
7
B
ASP
8
n
6
ASP
8
B
GLY
9
n
7
GLY
9
B
VAL
10
n
8
VAL
10
B
ALA
11
n
9
ALA
11
B
ASP
12
n
10
ASP
12
B
TYR
13
n
11
TYR
13
B
LEU
14
n
12
LEU
14
B
GLN
15
n
13
GLN
15
B
THR
16
n
14
THR
16
B
TYR
17
n
15
TYR
17
B
HIS
18
n
16
HIS
18
B
LYS
19
n
17
LYS
19
B
LEU
20
n
18
LEU
20
B
PRO
21
n
19
PRO
21
B
ASP
22
n
20
ASP
22
B
ASN
23
n
21
ASN
23
B
TYR
24
n
22
TYR
24
B
ILE
25
n
23
ILE
25
B
THR
26
n
24
THR
26
B
LYS
27
n
25
LYS
27
B
SER
28
n
26
SER
28
B
GLU
29
n
27
GLU
29
B
ALA
30
n
28
ALA
30
B
GLN
31
n
29
GLN
31
B
ALA
32
n
30
ALA
32
B
LEU
33
n
31
LEU
33
B
GLY
34
n
32
GLY
34
B
TRP
35
n
33
TRP
35
B
VAL
36
n
34
VAL
36
B
ALA
37
n
35
ALA
37
B
SER
38
n
36
SER
38
B
LYS
39
n
37
LYS
39
B
GLY
40
n
38
GLY
40
B
ASN
41
n
39
ASN
41
B
LEU
42
n
40
LEU
42
B
ALA
43
n
41
ALA
43
B
ASP
44
n
42
ASP
44
B
VAL
45
n
43
VAL
45
B
ALA
46
n
44
ALA
46
B
PRO
47
n
45
PRO
47
B
GLY
48
n
46
GLY
48
B
LYS
49
n
47
LYS
49
B
SER
50
n
48
SER
50
B
ILE
51
n
49
ILE
51
B
GLY
52
n
50
GLY
52
B
GLY
53
n
51
GLY
53
B
ASP
54
n
52
ASP
54
B
ILE
55
n
53
ILE
55
B
PHE
56
n
54
PHE
56
B
SER
57
n
55
SER
57
B
ASN
58
n
56
ASN
58
B
ARG
59
n
57
ARG
59
B
GLU
60
n
58
GLU
60
B
GLY
61
n
59
GLY
61
B
LYS
62
n
60
LYS
62
B
LEU
63
n
61
LEU
63
B
PRO
64
n
62
PRO
64
B
GLY
65
n
63
GLY
65
B
LYS
66
n
64
LYS
66
B
SER
67
n
65
SER
67
B
GLY
68
n
66
GLY
68
B
ARG
69
n
67
ARG
69
B
THR
70
n
68
THR
70
B
TRP
71
n
69
TRP
71
B
ARG
72
n
70
ARG
72
B
GLU
73
n
71
GLU
73
B
ALA
74
n
72
ALA
74
B
ASP
75
n
73
ASP
75
B
ILE
76
n
74
ILE
76
B
ASN
77
n
75
ASN
77
B
TYR
78
n
76
TYR
78
B
THR
79
n
77
THR
79
B
SER
80
n
78
SER
80
B
GLY
81
n
79
GLY
81
B
PHE
82
n
80
PHE
82
B
ARG
83
n
81
ARG
83
B
ASN
84
n
82
ASN
84
B
SER
85
n
83
SER
85
B
ASP
86
n
84
ASP
86
B
ARG
87
n
85
ARG
87
B
ILE
88
n
86
ILE
88
B
LEU
89
n
87
LEU
89
B
TYR
90
n
88
TYR
90
B
SER
91
n
89
SER
91
B
SER
92
n
90
SER
92
B
ASP
93
n
91
ASP
93
B
TRP
94
n
92
TRP
94
B
LEU
95
n
93
LEU
95
B
ILE
96
n
94
ILE
96
B
TYR
97
n
95
TYR
97
B
LYS
98
n
96
LYS
98
B
THR
99
n
97
THR
99
B
THR
100
n
98
THR
100
B
ASP
101
n
99
ASP
101
B
HIS
102
n
100
HIS
102
B
TYR
103
n
101
TYR
103
B
GLN
104
n
102
GLN
104
B
THR
105
n
103
THR
105
B
PHE
106
n
104
PHE
106
B
THR
107
n
105
THR
107
B
LYS
108
n
106
LYS
108
B
ILE
109
n
107
ILE
109
B
ARG
110
n
108
ARG
110
B
VAL
3
n
1
VAL
3
C
ILE
4
n
2
ILE
4
C
ASN
5
n
3
ASN
5
C
THR
6
n
4
THR
6
C
LEU
7
n
5
LEU
7
C
ASP
8
n
6
ASP
8
C
GLY
9
n
7
GLY
9
C
VAL
10
n
8
VAL
10
C
ALA
11
n
9
ALA
11
C
ASP
12
n
10
ASP
12
C
TYR
13
n
11
TYR
13
C
LEU
14
n
12
LEU
14
C
GLN
15
n
13
GLN
15
C
THR
16
n
14
THR
16
C
TYR
17
n
15
TYR
17
C
HIS
18
n
16
HIS
18
C
LYS
19
n
17
LYS
19
C
LEU
20
n
18
LEU
20
C
PRO
21
n
19
PRO
21
C
ASP
22
n
20
ASP
22
C
ASN
23
n
21
ASN
23
C
TYR
24
n
22
TYR
24
C
ILE
25
n
23
ILE
25
C
THR
26
n
24
THR
26
C
LYS
27
n
25
LYS
27
C
SER
28
n
26
SER
28
C
GLU
29
n
27
GLU
29
C
ALA
30
n
28
ALA
30
C
GLN
31
n
29
GLN
31
C
ALA
32
n
30
ALA
32
C
LEU
33
n
31
LEU
33
C
GLY
34
n
32
GLY
34
C
TRP
35
n
33
TRP
35
C
VAL
36
n
34
VAL
36
C
ALA
37
n
35
ALA
37
C
SER
38
n
36
SER
38
C
LYS
39
n
37
LYS
39
C
GLY
40
n
38
GLY
40
C
ASN
41
n
39
ASN
41
C
LEU
42
n
40
LEU
42
C
ALA
43
n
41
ALA
43
C
ASP
44
n
42
ASP
44
C
VAL
45
n
43
VAL
45
C
ALA
46
n
44
ALA
46
C
PRO
47
n
45
PRO
47
C
GLY
48
n
46
GLY
48
C
LYS
49
n
47
LYS
49
C
SER
50
n
48
SER
50
C
ILE
51
n
49
ILE
51
C
GLY
52
n
50
GLY
52
C
GLY
53
n
51
GLY
53
C
ASP
54
n
52
ASP
54
C
ILE
55
n
53
ILE
55
C
PHE
56
n
54
PHE
56
C
SER
57
n
55
SER
57
C
ASN
58
n
56
ASN
58
C
ARG
59
n
57
ARG
59
C
GLU
60
n
58
GLU
60
C
GLY
61
n
59
GLY
61
C
LYS
62
n
60
LYS
62
C
LEU
63
n
61
LEU
63
C
PRO
64
n
62
PRO
64
C
GLY
65
n
63
GLY
65
C
LYS
66
n
64
LYS
66
C
SER
67
n
65
SER
67
C
GLY
68
n
66
GLY
68
C
ARG
69
n
67
ARG
69
C
THR
70
n
68
THR
70
C
TRP
71
n
69
TRP
71
C
ARG
72
n
70
ARG
72
C
GLU
73
n
71
GLU
73
C
ALA
74
n
72
ALA
74
C
ASP
75
n
73
ASP
75
C
ILE
76
n
74
ILE
76
C
ASN
77
n
75
ASN
77
C
TYR
78
n
76
TYR
78
C
THR
79
n
77
THR
79
C
SER
80
n
78
SER
80
C
GLY
81
n
79
GLY
81
C
PHE
82
n
80
PHE
82
C
ARG
83
n
81
ARG
83
C
ASN
84
n
82
ASN
84
C
SER
85
n
83
SER
85
C
ASP
86
n
84
ASP
86
C
ARG
87
n
85
ARG
87
C
ILE
88
n
86
ILE
88
C
LEU
89
n
87
LEU
89
C
TYR
90
n
88
TYR
90
C
SER
91
n
89
SER
91
C
SER
92
n
90
SER
92
C
ASP
93
n
91
ASP
93
C
TRP
94
n
92
TRP
94
C
LEU
95
n
93
LEU
95
C
ILE
96
n
94
ILE
96
C
TYR
97
n
95
TYR
97
C
LYS
98
n
96
LYS
98
C
THR
99
n
97
THR
99
C
THR
100
n
98
THR
100
C
ASP
101
n
99
ASP
101
C
HIS
102
n
100
HIS
102
C
TYR
103
n
101
TYR
103
C
GLN
104
n
102
GLN
104
C
THR
105
n
103
THR
105
C
PHE
106
n
104
PHE
106
C
THR
107
n
105
THR
107
C
LYS
108
n
106
LYS
108
C
ILE
109
n
107
ILE
109
C
ARG
110
n
108
ARG
110
C
author_defined_assembly
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
author_defined_assembly
1
monomeric
C
HIS
18
C
ND1
HIS
16
2_664
C
ZN
1
D
ZN
ZN
1_555
C
GLU
60
C
OE1
GLU
58
1_555
99.4
C
HIS
18
C
ND1
HIS
16
2_664
C
ZN
1
D
ZN
ZN
1_555
C
GLU
60
C
OE2
GLU
58
1_555
124.7
C
GLU
60
C
OE1
GLU
58
1_555
C
ZN
1
D
ZN
ZN
1_555
C
GLU
60
C
OE2
GLU
58
1_555
58.2
C
HIS
18
C
ND1
HIS
16
2_664
C
ZN
1
D
ZN
ZN
1_555
C
LYS
62
C
NZ
LYS
60
1_555
114.1
C
GLU
60
C
OE1
GLU
58
1_555
C
ZN
1
D
ZN
ZN
1_555
C
LYS
62
C
NZ
LYS
60
1_555
80.6
C
GLU
60
C
OE2
GLU
58
1_555
C
ZN
1
D
ZN
ZN
1_555
C
LYS
62
C
NZ
LYS
60
1_555
110.8
C
HIS
18
C
ND1
HIS
16
2_664
C
ZN
1
D
ZN
ZN
1_555
C
HOH
112
G
O
HOH
1_555
96.8
C
GLU
60
C
OE1
GLU
58
1_555
C
ZN
1
D
ZN
ZN
1_555
C
HOH
112
G
O
HOH
1_555
159.2
C
GLU
60
C
OE2
GLU
58
1_555
C
ZN
1
D
ZN
ZN
1_555
C
HOH
112
G
O
HOH
1_555
101.7
C
LYS
62
C
NZ
LYS
60
1_555
C
ZN
1
D
ZN
ZN
1_555
C
HOH
112
G
O
HOH
1_555
104.4
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
A
CB
VAL
3
A
CB
VAL
1
1
Y
1
A
CG1
VAL
3
A
CG1
VAL
1
1
Y
1
A
CG2
VAL
3
A
CG2
VAL
1
1
Y
1
A
CD
LYS
39
A
CD
LYS
37
1
Y
1
A
CE
LYS
39
A
CE
LYS
37
1
Y
1
A
NZ
LYS
39
A
NZ
LYS
37
1
Y
1
A
CB
ARG
59
A
CB
ARG
57
1
Y
1
A
CG
ARG
59
A
CG
ARG
57
1
Y
1
A
CD
ARG
59
A
CD
ARG
57
1
Y
1
A
NE
ARG
59
A
NE
ARG
57
1
Y
1
A
CZ
ARG
59
A
CZ
ARG
57
1
Y
1
A
NH1
ARG
59
A
NH1
ARG
57
1
Y
1
A
NH2
ARG
59
A
NH2
ARG
57
1
Y
1
A
CE
LYS
66
A
CE
LYS
64
1
Y
1
A
NZ
LYS
66
A
NZ
LYS
64
1
Y
1
A
CZ
ARG
72
A
CZ
ARG
70
1
Y
1
A
NH1
ARG
72
A
NH1
ARG
70
1
Y
1
A
NH2
ARG
72
A
NH2
ARG
70
1
Y
1
A
OE1
GLN
104
A
OE1
GLN
102
1
Y
1
A
NE2
GLN
104
A
NE2
GLN
102
1
Y
1
B
CB
VAL
3
B
CB
VAL
1
1
Y
1
B
CG1
VAL
3
B
CG1
VAL
1
1
Y
1
B
CG2
VAL
3
B
CG2
VAL
1
1
Y
1
B
CB
SER
28
B
CB
SER
26
1
Y
1
B
OG
SER
28
B
OG
SER
26
1
Y
1
B
CE
LYS
39
B
CE
LYS
37
1
Y
1
B
NZ
LYS
39
B
NZ
LYS
37
1
Y
1
B
CB
ARG
59
B
CB
ARG
57
1
Y
1
B
CG
ARG
59
B
CG
ARG
57
1
Y
1
B
CD
ARG
59
B
CD
ARG
57
1
Y
1
B
NE
ARG
59
B
NE
ARG
57
1
Y
1
B
CZ
ARG
59
B
CZ
ARG
57
1
Y
1
B
NH1
ARG
59
B
NH1
ARG
57
1
Y
1
B
NH2
ARG
59
B
NH2
ARG
57
1
Y
1
B
CD
LYS
66
B
CD
LYS
64
1
Y
1
B
CE
LYS
66
B
CE
LYS
64
1
Y
1
B
NZ
LYS
66
B
NZ
LYS
64
1
Y
1
C
CE
LYS
27
C
CE
LYS
25
1
Y
1
C
NZ
LYS
27
C
NZ
LYS
25
1
Y
1
C
CG
LEU
33
C
CG
LEU
31
1
Y
1
C
CD1
LEU
33
C
CD1
LEU
31
1
Y
1
C
CD2
LEU
33
C
CD2
LEU
31
1
Y
1
C
CD
LYS
39
C
CD
LYS
37
1
Y
1
C
CE
LYS
39
C
CE
LYS
37
1
Y
1
C
NZ
LYS
39
C
NZ
LYS
37
1
Y
1
C
CD
ARG
59
C
CD
ARG
57
1
Y
1
C
NE
ARG
59
C
NE
ARG
57
1
Y
1
C
CZ
ARG
59
C
CZ
ARG
57
1
Y
1
C
NH1
ARG
59
C
NH1
ARG
57
1
Y
1
C
NH2
ARG
59
C
NH2
ARG
57
1
Y
1
C
CG
LYS
98
C
CG
LYS
96
1
Y
1
C
CD
LYS
98
C
CD
LYS
96
1
Y
1
C
CE
LYS
98
C
CE
LYS
96
1
Y
1
C
NZ
LYS
98
C
NZ
LYS
96
1
Y
1
-5.80
0.90
118.30
112.50
A
A
A
CB
CG
OD2
ASP
ASP
ASP
8
8
8
N
1
-6.56
0.90
118.30
111.74
A
A
A
CB
CG
OD2
ASP
ASP
ASP
12
12
12
N
1
10.43
1.60
122.70
133.13
A
A
A
O
C
N
GLN
GLN
THR
15
15
16
Y
1
-4.74
0.60
121.00
116.26
A
A
A
CB
CG
CD2
TYR
TYR
TYR
24
24
24
N
1
3.98
0.60
121.00
124.98
A
A
A
CB
CG
CD1
TYR
TYR
TYR
24
24
24
N
1
18.87
2.30
111.70
130.57
A
A
A
CD
CE
NZ
LYS
LYS
LYS
27
27
27
N
1
-7.33
0.90
118.30
110.97
A
A
A
CB
CG
OD2
ASP
ASP
ASP
44
44
44
N
1
9.99
0.90
118.30
128.29
A
A
A
CB
CG
OD2
ASP
ASP
ASP
54
54
54
N
1
12.68
2.00
110.40
123.08
A
A
A
CB
CA
C
PHE
PHE
PHE
56
56
56
N
1
-5.56
0.70
120.80
115.24
A
A
A
CB
CG
CD2
PHE
PHE
PHE
56
56
56
N
1
14.50
2.00
118.30
132.80
A
A
A
CG
CD
OE2
GLU
GLU
GLU
60
60
60
N
1
6.29
0.50
120.30
126.59
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
69
69
69
N
1
-6.49
0.50
120.30
113.81
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
69
69
69
N
1
-8.16
1.20
123.30
115.14
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
73
73
73
N
1
3.41
0.50
120.30
123.71
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
83
83
83
N
1
11.01
0.90
118.30
129.31
A
A
A
CB
CG
OD1
ASP
ASP
ASP
86
86
86
N
1
4.58
0.50
120.30
124.88
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
87
87
87
N
1
-4.70
0.60
121.00
116.30
A
A
A
CB
CG
CD2
TYR
TYR
TYR
90
90
90
N
1
4.84
0.60
121.00
125.84
A
A
A
CB
CG
CD1
TYR
TYR
TYR
90
90
90
N
1
-6.59
0.90
118.30
111.71
A
A
A
CB
CG
OD2
ASP
ASP
ASP
93
93
93
N
1
-5.40
0.60
121.00
115.60
A
A
A
CB
CG
CD2
TYR
TYR
TYR
97
97
97
N
1
14.66
1.90
110.30
124.96
A
A
A
N
CA
CB
THR
THR
THR
99
99
99
N
1
7.20
0.90
118.30
125.50
A
A
A
CB
CG
OD1
ASP
ASP
ASP
101
101
101
N
1
5.27
0.60
121.00
126.27
A
A
A
CB
CG
CD2
TYR
TYR
TYR
103
103
103
N
1
-5.63
0.60
121.00
115.37
A
A
A
CB
CG
CD1
TYR
TYR
TYR
103
103
103
N
1
22.32
2.70
111.60
133.92
A
A
A
CB
CA
C
THR
THR
THR
105
105
105
N
1
-25.97
2.30
110.00
84.03
A
A
A
OG1
CB
CG2
THR
THR
THR
105
105
105
N
1
-11.05
1.60
122.70
111.65
A
A
A
O
C
N
THR
THR
PHE
105
105
106
Y
1
15.16
2.50
121.70
136.86
A
A
A
C
N
CA
THR
PHE
PHE
105
106
106
Y
1
6.18
0.50
120.30
126.48
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
110
110
110
N
1
-7.57
0.50
120.30
112.73
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
110
110
110
N
1
10.38
0.90
118.30
128.68
B
B
B
CB
CG
OD2
ASP
ASP
ASP
12
12
12
N
1
-12.62
1.80
110.60
97.98
B
B
B
N
CA
CB
LYS
LYS
LYS
27
27
27
N
1
-9.65
1.50
110.10
100.45
B
B
B
CB
CA
C
ALA
ALA
ALA
32
32
32
N
1
-11.97
1.80
110.60
98.63
B
B
B
N
CA
CB
ASN
ASN
ASN
41
41
41
N
1
-7.79
0.90
118.30
110.51
B
B
B
CB
CG
OD1
ASP
ASP
ASP
54
54
54
N
1
13.96
0.90
118.30
132.26
B
B
B
CB
CG
OD2
ASP
ASP
ASP
54
54
54
N
1
9.52
1.50
110.50
120.02
B
B
B
N
CA
CB
SER
SER
SER
57
57
57
N
1
-3.46
0.50
120.30
116.84
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
69
69
69
N
1
14.70
1.40
123.60
138.30
B
B
B
CD
NE
CZ
ARG
ARG
ARG
72
72
72
N
1
3.62
0.50
120.30
123.92
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
72
72
72
N
1
-7.13
0.50
120.30
113.17
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
72
72
72
N
1
6.80
0.90
118.30
125.10
B
B
B
CB
CG
OD2
ASP
ASP
ASP
75
75
75
N
1
-5.46
0.60
121.00
115.54
B
B
B
CB
CG
CD1
TYR
TYR
TYR
78
78
78
N
1
11.44
1.60
122.70
134.14
B
B
B
O
C
N
TYR
TYR
THR
78
78
79
Y
1
5.53
0.50
120.30
125.83
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
83
83
83
N
1
-12.94
1.10
119.40
106.46
B
B
B
NH1
CZ
NH2
ARG
ARG
ARG
87
87
87
N
1
10.17
0.50
120.30
130.47
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
87
87
87
N
1
8.06
0.90
118.30
126.36
B
B
B
CB
CG
OD2
ASP
ASP
ASP
93
93
93
N
1
-11.86
1.90
113.70
101.84
B
B
B
CA
CB
CG
TRP
TRP
TRP
94
94
94
N
1
-3.98
0.60
121.00
117.02
B
B
B
CB
CG
CD2
TYR
TYR
TYR
97
97
97
N
1
13.87
1.90
110.30
124.17
B
B
B
N
CA
CB
THR
THR
THR
99
99
99
N
1
28.44
3.00
111.90
140.34
B
B
B
CG
CD
CE
LYS
LYS
LYS
108
108
108
N
1
10.89
1.80
110.60
121.49
B
B
B
N
CA
CB
ARG
ARG
ARG
110
110
110
N
1
4.16
0.50
120.30
124.46
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
110
110
110
N
1
11.44
1.90
110.30
121.74
C
C
C
N
CA
CB
THR
THR
THR
6
6
6
N
1
-13.86
1.90
123.30
109.44
C
C
C
OD1
CG
OD2
ASP
ASP
ASP
8
8
8
N
1
16.63
0.90
118.30
134.93
C
C
C
CB
CG
OD1
ASP
ASP
ASP
8
8
8
N
1
5.51
0.90
118.30
123.81
C
C
C
CB
CG
OD1
ASP
ASP
ASP
12
12
12
N
1
-8.75
0.90
118.30
109.55
C
C
C
CB
CG
OD2
ASP
ASP
ASP
12
12
12
N
1
-15.05
2.30
121.90
106.85
C
C
C
OE1
CD
NE2
GLN
GLN
GLN
15
15
15
N
1
7.88
0.60
121.00
128.88
C
C
C
CB
CG
CD2
TYR
TYR
TYR
17
17
17
N
1
-9.08
0.60
121.00
111.92
C
C
C
CB
CG
CD1
TYR
TYR
TYR
17
17
17
N
1
-4.82
0.60
121.00
116.18
C
C
C
CB
CG
CD2
TYR
TYR
TYR
24
24
24
N
1
17.92
2.70
111.00
128.92
C
C
C
N
CA
C
ASN
ASN
ASN
41
41
41
N
1
10.26
1.60
122.70
132.96
C
C
C
O
C
N
LEU
LEU
ALA
42
42
43
Y
1
8.68
0.90
118.30
126.98
C
C
C
CB
CG
OD2
ASP
ASP
ASP
54
54
54
N
1
-12.85
1.60
122.70
109.85
C
C
C
O
C
N
LYS
LYS
LEU
62
62
63
Y
1
12.14
1.40
123.60
135.74
C
C
C
CD
NE
CZ
ARG
ARG
ARG
69
69
69
N
1
6.15
0.50
120.30
126.45
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
69
69
69
N
1
-6.59
0.50
120.30
113.71
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
69
69
69
N
1
10.40
1.40
123.60
134.00
C
C
C
CD
NE
CZ
ARG
ARG
ARG
72
72
72
N
1
-10.86
1.10
119.40
108.54
C
C
C
NH1
CZ
NH2
ARG
ARG
ARG
72
72
72
N
1
10.32
0.50
120.30
130.62
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
72
72
72
N
1
8.83
1.40
110.10
118.93
C
C
C
N
CA
CB
ALA
ALA
ALA
74
74
74
N
1
5.58
0.90
118.30
123.88
C
C
C
CB
CG
OD1
ASP
ASP
ASP
75
75
75
N
1
9.11
1.40
123.60
132.71
C
C
C
CD
NE
CZ
ARG
ARG
ARG
83
83
83
N
1
-3.61
0.50
120.30
116.69
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
83
83
83
N
1
7.36
0.50
120.30
127.66
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
83
83
83
N
1
-15.11
1.90
123.30
108.19
C
C
C
OD1
CG
OD2
ASP
ASP
ASP
86
86
86
N
1
6.22
0.90
118.30
124.52
C
C
C
CB
CG
OD1
ASP
ASP
ASP
86
86
86
N
1
8.95
0.90
118.30
127.25
C
C
C
CB
CG
OD2
ASP
ASP
ASP
86
86
86
N
1
9.08
1.40
123.60
132.68
C
C
C
CD
NE
CZ
ARG
ARG
ARG
87
87
87
N
1
7.51
0.50
120.30
127.81
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
87
87
87
N
1
-7.03
0.60
121.00
113.97
C
C
C
CB
CG
CD2
TYR
TYR
TYR
90
90
90
N
1
3.89
0.60
121.00
124.89
C
C
C
CB
CG
CD1
TYR
TYR
TYR
90
90
90
N
1
6.75
0.90
118.30
125.05
C
C
C
CB
CG
OD1
ASP
ASP
ASP
93
93
93
N
1
-6.18
0.90
118.30
112.12
C
C
C
CB
CG
OD2
ASP
ASP
ASP
93
93
93
N
1
3.73
0.60
121.00
124.73
C
C
C
CB
CG
CD2
TYR
TYR
TYR
97
97
97
N
1
-3.92
0.60
121.00
117.08
C
C
C
CB
CG
CD1
TYR
TYR
TYR
97
97
97
N
1
12.84
1.40
112.40
125.24
C
C
C
CA
CB
CG2
THR
THR
THR
105
105
105
N
1
9.67
1.60
122.70
132.37
C
C
C
O
C
N
THR
THR
LYS
107
107
108
Y
1
-10.57
0.50
120.30
109.73
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
110
110
110
N
1
9.26
0.50
120.30
129.56
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
110
110
110
N
1
18.99
2.10
120.10
139.09
C
C
C
CA
C
O
ARG
ARG
ARG
110
110
110
N
1
A
THR
16
-90.31
-67.10
1
A
LYS
66
-171.48
142.06
1
A
HIS
102
60.38
60.63
1
A
TYR
103
56.27
18.42
1
B
ASN
5
-154.87
20.75
1
B
ASP
22
-55.67
-7.18
1
B
ASN
58
73.12
37.13
1
B
LYS
66
173.69
137.79
1
B
THR
79
-139.64
-42.80
1
B
ASN
84
-73.89
-160.85
1
B
ASP
101
-144.69
42.97
1
B
TYR
103
55.16
16.68
1
C
ASN
5
-142.73
-6.26
1
C
HIS
18
71.06
32.73
1
C
ALA
46
-154.61
62.41
1
C
ASN
58
71.03
35.13
1
C
THR
79
-129.34
-56.29
1
C
ASN
84
-76.69
-162.69
1
C
ASP
101
-142.90
48.38
0.1680000
0.1680000
2.2
6.0
13877
1
3.0
2.2
6.0
225
2752
1
0
2526
0.020
1.45
1.50
2.21
2.00
2.51
2.00
3.55
3.00
model building
X-PLOR
refinement
PROLSQ
refinement
X-PLOR
phasing
X-PLOR
CRYSTALLOGRAPHIC ANALYSIS OF PHE->LEU SUBSTITUTION IN THE HYDROPHOBIC CORE OF BARNASE
1
N
N
1
N
N
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
A
THR
6
A
THR
4
HELX_P
A
HIS
18
A
HIS
16
1
HA1
13
A
THR
26
A
THR
24
HELX_P
A
GLY
34
A
GLY
32
1
HA2
9
A
ASN
41
A
ASN
39
HELX_P
A
ALA
46
A
ALA
44
1
HA3
6
B
THR
6
B
THR
4
HELX_P
B
HIS
18
B
HIS
16
1
HB1
13
B
THR
26
B
THR
24
HELX_P
B
GLY
34
B
GLY
32
1
HB2
9
B
ASN
41
B
ASN
39
HELX_P
B
ALA
46
B
ALA
44
1
HB3
6
C
THR
6
C
THR
4
HELX_P
C
HIS
18
C
HIS
16
1
HC1
13
C
THR
26
C
THR
24
HELX_P
C
GLY
34
C
GLY
32
1
HC2
9
C
ASN
41
C
ASN
39
HELX_P
C
ALA
46
C
ALA
44
1
HC3
6
metalc
2.188
C
ZN
1
D
ZN
ZN
1_555
C
HIS
18
C
ND1
HIS
16
2_664
metalc
2.406
C
ZN
1
D
ZN
ZN
1_555
C
GLU
60
C
OE1
GLU
58
1_555
metalc
2.083
C
ZN
1
D
ZN
ZN
1_555
C
GLU
60
C
OE2
GLU
58
1_555
metalc
2.341
C
ZN
1
D
ZN
ZN
1_555
C
LYS
62
C
NZ
LYS
60
1_555
metalc
2.114
C
ZN
1
D
ZN
ZN
1_555
C
HOH
112
G
O
HOH
1_555
ENDONUCLEASE
ENDONUCLEASE
RNBR_BACAM
UNP
1
1
P00648
MMKMEGIALKKRLSWISVCLLVLVSAAGMLFSTAAKTETSSHKAHTEAQVINTFDGVADYLQTYHKLPDNYITKSEAQAL
GWVASKGNLADVAPGKSIGGDIFSNREGKLPGKSGRTWREADINYTSGFRNSDRILYSSDWLIYKTTDHYQTFTKIR
50
157
1BRG
3
110
P00648
A
1
1
108
50
157
1BRG
3
110
P00648
B
1
1
108
50
157
1BRG
3
110
P00648
C
1
1
108
1
PHE
conflict
LEU
7
1BRG
A
P00648
UNP
54
5
2
PHE
conflict
LEU
7
1BRG
B
P00648
UNP
54
5
3
PHE
conflict
LEU
7
1BRG
C
P00648
UNP
54
5
5
5
5
parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
A
SER
50
A
SER
48
A
ILE
55
A
ILE
53
A
THR
70
A
THR
68
A
ILE
76
A
ILE
74
A
SER
85
A
SER
83
A
SER
91
A
SER
89
A
TRP
94
A
TRP
92
A
THR
99
A
THR
97
A
PHE
106
A
PHE
104
A
LYS
108
A
LYS
106
B
SER
50
B
SER
48
B
ILE
55
B
ILE
53
B
THR
70
B
THR
68
B
ILE
76
B
ILE
74
B
SER
85
B
SER
83
B
SER
91
B
SER
89
B
TRP
94
B
TRP
92
B
THR
99
B
THR
97
B
PHE
106
B
PHE
104
B
LYS
108
B
LYS
106
C
SER
50
C
SER
48
C
ILE
55
C
ILE
53
C
THR
70
C
THR
68
C
ILE
76
C
ILE
74
C
SER
85
C
SER
83
C
SER
91
C
SER
89
C
TRP
94
C
TRP
92
C
THR
99
C
THR
97
C
PHE
106
C
PHE
104
C
LYS
108
C
LYS
106
BINDING SITE FOR RESIDUE ZN C 1
C
ZN
1
Software
4
C
HIS
18
C
HIS
16
4
2_664
C
GLU
60
C
GLU
58
4
1_555
C
LYS
62
C
LYS
60
4
1_555
C
HOH
112
G
HOH
4
1_555
145
P 32