0.014509
0.008377
0.000000
0.000000
0.016753
0.000000
0.000000
0.000000
0.018835
0.00000
0.00000
0.00000
Jackson, S.E.
Moracci, M.
Elmasry, N.
Johnson, C.M.
Fersht, A.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
68.925
68.925
53.094
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
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
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
O
N
124
N
H
N
125
N
H
N
126
N
N
N
127
S
C
N
128
N
C
N
129
N
O
N
130
S
C
N
131
N
C
N
132
N
C
N
133
N
C
N
134
N
O
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
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
N
N
149
S
C
N
150
N
C
N
151
N
O
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
O
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
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
N
N
179
N
O
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
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
N
N
196
S
C
N
197
N
C
N
198
N
O
N
199
N
C
N
200
N
C
N
201
N
S
N
202
N
C
N
203
N
O
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
N
N
216
S
C
N
217
N
C
N
218
N
O
N
219
N
C
Y
220
N
C
Y
221
N
C
Y
222
N
C
Y
223
N
C
Y
224
N
C
Y
225
N
C
N
226
N
O
N
227
N
H
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
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
O
N
246
N
H
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
N
N
256
S
C
N
257
N
C
N
258
N
O
N
259
N
C
N
260
N
O
N
261
N
O
N
262
N
H
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
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
R
C
N
274
N
O
N
275
N
C
N
276
N
O
N
277
N
H
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
N
N
287
S
C
N
288
N
C
N
289
N
O
N
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
N
Y
295
N
C
Y
296
N
C
Y
297
N
C
Y
298
N
C
Y
299
N
C
N
300
N
O
N
301
N
H
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
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
N
324
N
O
N
325
N
O
N
326
N
H
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
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
N
C
N
342
N
C
N
343
N
C
N
344
N
O
N
345
N
H
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
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
sing
N
123
N
sing
N
124
N
doub
N
125
N
sing
N
126
N
sing
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
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
sing
N
188
N
sing
N
189
N
sing
N
190
N
doub
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
doub
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
Y
214
N
doub
Y
215
N
sing
Y
216
N
sing
N
217
N
sing
Y
218
N
doub
N
219
N
sing
Y
220
N
doub
N
221
N
sing
Y
222
N
sing
N
223
N
sing
N
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
doub
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
doub
N
250
N
sing
N
251
N
sing
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
doub
N
263
N
sing
N
264
N
sing
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
doub
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
Y
283
N
doub
Y
284
N
sing
Y
285
N
sing
N
286
N
sing
Y
287
N
doub
Y
288
N
sing
Y
289
N
sing
N
290
N
sing
Y
291
N
sing
Y
292
N
doub
N
293
N
sing
Y
294
N
doub
N
295
N
sing
Y
296
N
sing
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
doub
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
Y
311
N
doub
Y
312
N
sing
Y
313
N
sing
N
314
N
sing
Y
315
N
doub
N
316
N
sing
Y
317
N
doub
N
318
N
sing
Y
319
N
sing
N
320
N
sing
N
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
doub
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
sing
N
341
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
32
11259
11269
10.1021/bi00093a001
8218191
Effect of cavity-creating mutations in the hydrophobic core of chymotrypsin inhibitor 2.
1993
US
Biochemistry
BICHAW
0033
0006-2960
26
261
Crystal and Molecular Structure of the Serine Proteinase Inhibitor Ci-2 from Barley Seeds
1987
10.2210/pdb1coa/pdb
pdb_00001coa
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
7300.581
CHYMOTRYPSIN INHIBITOR 2
1
man
polymer
18.015
water
32
nat
water
no
no
MKTEWPELVGKSVEEAKKVILQDKPEAQIIVLPVGTIVTMEYRIDRVRLFVDKLDNVAEVPRVG
MKTEWPELVGKSVEEAKKVILQDKPEAQIIVLPVGTIVTMEYRIDRVRLFVDKLDNVAEVPRVG
I
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
Hordeum
sample
4513
Hordeum vulgare
2.49
50.64
pdbx_database_status
struct_conf
struct_conf_type
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Derived calculations
Other
Data collection
Database references
1
0
1994-01-31
1
1
2008-03-03
1
2
2011-07-13
1
3
2017-11-29
1
4
2024-02-07
_pdbx_database_status.process_site
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
Y
BNL
1993-05-14
REL
HOH
water
SEQUENCE ADVISORY NOTICE:
DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE.
SWISS-PROT ENTRY NAME: ICI2_HORVU
SWISS-PROT RESIDUE PDB ATOM RECORDS
NAME NUMBER NAME CHAIN SEQ/INSERT CODE
LEU 20 MET 20
GLN 78 GLU 78
HOH
1
2
HOH
HOH
84
I
HOH
2
2
HOH
HOH
85
I
HOH
3
2
HOH
HOH
86
I
HOH
4
2
HOH
HOH
87
I
HOH
6
2
HOH
HOH
88
I
HOH
7
2
HOH
HOH
89
I
HOH
9
2
HOH
HOH
90
I
HOH
10
2
HOH
HOH
91
I
HOH
11
2
HOH
HOH
92
I
HOH
12
2
HOH
HOH
93
I
HOH
13
2
HOH
HOH
94
I
HOH
15
2
HOH
HOH
95
I
HOH
16
2
HOH
HOH
96
I
HOH
17
2
HOH
HOH
97
I
HOH
18
2
HOH
HOH
98
I
HOH
20
2
HOH
HOH
99
I
HOH
22
2
HOH
HOH
100
I
HOH
24
2
HOH
HOH
101
I
HOH
26
2
HOH
HOH
102
I
HOH
27
2
HOH
HOH
103
I
HOH
28
2
HOH
HOH
104
I
HOH
29
2
HOH
HOH
105
I
HOH
30
2
HOH
HOH
106
I
HOH
31
2
HOH
HOH
107
I
HOH
34
2
HOH
HOH
108
I
HOH
35
2
HOH
HOH
109
I
HOH
36
2
HOH
HOH
110
I
HOH
37
2
HOH
HOH
111
I
HOH
40
2
HOH
HOH
112
I
HOH
42
2
HOH
HOH
113
I
HOH
44
2
HOH
HOH
114
I
HOH
45
2
HOH
HOH
115
I
MET
20
n
1
MET
20
I
LYS
21
n
2
LYS
21
I
THR
22
n
3
THR
22
I
GLU
23
n
4
GLU
23
I
TRP
24
n
5
TRP
24
I
PRO
25
n
6
PRO
25
I
GLU
26
n
7
GLU
26
I
LEU
27
n
8
LEU
27
I
VAL
28
n
9
VAL
28
I
GLY
29
n
10
GLY
29
I
LYS
30
n
11
LYS
30
I
SER
31
n
12
SER
31
I
VAL
32
n
13
VAL
32
I
GLU
33
n
14
GLU
33
I
GLU
34
n
15
GLU
34
I
ALA
35
n
16
ALA
35
I
LYS
36
n
17
LYS
36
I
LYS
37
n
18
LYS
37
I
VAL
38
n
19
VAL
38
I
ILE
39
n
20
ILE
39
I
LEU
40
n
21
LEU
40
I
GLN
41
n
22
GLN
41
I
ASP
42
n
23
ASP
42
I
LYS
43
n
24
LYS
43
I
PRO
44
n
25
PRO
44
I
GLU
45
n
26
GLU
45
I
ALA
46
n
27
ALA
46
I
GLN
47
n
28
GLN
47
I
ILE
48
n
29
ILE
48
I
ILE
49
n
30
ILE
49
I
VAL
50
n
31
VAL
50
I
LEU
51
n
32
LEU
51
I
PRO
52
n
33
PRO
52
I
VAL
53
n
34
VAL
53
I
GLY
54
n
35
GLY
54
I
THR
55
n
36
THR
55
I
ILE
56
n
37
ILE
56
I
VAL
57
n
38
VAL
57
I
THR
58
n
39
THR
58
I
MET
59
n
40
MET
59
I
GLU
60
n
41
GLU
60
I
TYR
61
n
42
TYR
61
I
ARG
62
n
43
ARG
62
I
ILE
63
n
44
ILE
63
I
ASP
64
n
45
ASP
64
I
ARG
65
n
46
ARG
65
I
VAL
66
n
47
VAL
66
I
ARG
67
n
48
ARG
67
I
LEU
68
n
49
LEU
68
I
PHE
69
n
50
PHE
69
I
VAL
70
n
51
VAL
70
I
ASP
71
n
52
ASP
71
I
LYS
72
n
53
LYS
72
I
LEU
73
n
54
LEU
73
I
ASP
74
n
55
ASP
74
I
ASN
75
n
56
ASN
75
I
VAL
76
n
57
VAL
76
I
ALA
77
n
58
ALA
77
I
GLU
78
n
59
GLU
78
I
VAL
79
n
60
VAL
79
I
PRO
80
n
61
PRO
80
I
ARG
81
n
62
ARG
81
I
VAL
82
n
63
VAL
82
I
GLY
83
n
64
GLY
83
I
author_defined_assembly
12
dodecameric
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
0.5000000000
0.8660254038
0.0000000000
-0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
5_555
y,-x+y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.5000000000
-0.8660254038
0.0000000000
0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
6_555
x-y,x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
-0.5000000000
-0.8660254038
0.0000000000
-0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
9_555
-x,-x+y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
-0.5000000000
0.8660254038
0.0000000000
-0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_555
-x+y,-x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.5000000000
-0.8660254038
0.0000000000
-0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
10_555
-y,-x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
-0.5000000000
-0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_555
-y,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
11_555
-x+y,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
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
8_555
x-y,-y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
-0.5000000000
0.8660254038
0.0000000000
0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.5000000000
0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
12_555
x,x-y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
1
I
HOH
114
B
HOH
1
I
HOH
115
B
HOH
1
I
I
C
N
MET
LYS
20
21
1.13
1
-14.59
1.80
110.60
96.01
I
I
I
N
CA
CB
LYS
LYS
LYS
21
21
21
N
1
9.25
1.20
123.30
132.55
I
I
I
OE1
CD
OE2
GLU
GLU
GLU
23
23
23
N
1
-17.62
2.50
121.70
104.08
I
I
I
C
N
CA
GLU
GLU
GLU
33
34
34
Y
1
20.68
2.00
110.40
131.08
I
I
I
CB
CA
C
GLU
GLU
GLU
34
34
34
N
1
-10.84
1.80
110.60
99.76
I
I
I
N
CA
CB
GLU
GLU
GLU
45
45
45
N
1
16.27
2.70
114.20
130.47
I
I
I
CB
CG
CD
GLU
GLU
GLU
45
45
45
N
1
9.75
1.60
100.20
109.95
I
I
I
CG
SD
CE
MET
MET
MET
59
59
59
N
1
8.82
1.40
123.60
132.42
I
I
I
CD
NE
CZ
ARG
ARG
ARG
62
62
62
N
1
-7.51
1.10
119.40
111.89
I
I
I
NH1
CZ
NH2
ARG
ARG
ARG
65
65
65
N
1
8.42
0.50
120.30
128.72
I
I
I
NE
CZ
NH1
ARG
ARG
ARG
65
65
65
N
1
3.80
0.50
120.30
124.10
I
I
I
NE
CZ
NH2
ARG
ARG
ARG
67
67
67
N
1
-16.03
2.00
110.40
94.37
I
I
I
CB
CA
C
LYS
LYS
LYS
72
72
72
N
1
14.43
1.90
123.30
137.73
I
I
I
OD1
CG
OD2
ASP
ASP
ASP
74
74
74
N
1
-9.72
0.90
118.30
108.58
I
I
I
CB
CG
OD2
ASP
ASP
ASP
74
74
74
N
1
-11.83
1.60
110.90
99.07
I
I
I
CG1
CB
CG2
VAL
VAL
VAL
79
79
79
N
1
I
I
C
N
MET
LYS
20
21
-0.207
0.023
1.336
1.129
Y
0.1710000
2.2
13.7
35386
1
0.0
2.2
13.7
32
544
0
0
512
0.020
0.202
0.058
0.040
0.066
0.050
1.228
1.5000
1.964
2.000
2.938
2.000
4.628
3.000
0.016
0.020
0.152
0.120
0.174
0.200
0.168
0.200
0.176
0.200
3.168
3.000
16.358
20.00
15.621
15.00
refinement
PROLSQ
THE EFFECT OF CAVITY CREATING MUTATIONS IN THE HYDROPHOBIC CORE OF CHYMOTRYPSIN INHIBITOR 2
1
N
N
2
N
N
I
SER
31
A
SER
12
HELX_P
I
LYS
43
A
LYS
24
1
1
13
SERINE PROTEASE INHIBITOR
SERINE PROTEASE INHIBITOR
ICI2_HORVU
UNP
1
1
P01053
SSVEKKPEGVNTGAGDRHNLKTEWPELVGKSVEEAKKVILQDKPEAQIIVLPVGTIVTMEYRIDRVRLFVDKLDNIAQVP
RVG
21
83
1COA
21
83
P01053
I
1
2
64
1
ILE
conflict
VAL
76
1COA
I
P01053
UNP
76
57
1
GLN
conflict
GLU
78
1COA
I
P01053
UNP
78
59
4
parallel
parallel
anti-parallel
I
THR
22
A
THR
3
I
TRP
24
A
TRP
5
I
GLN
47
A
GLN
28
I
VAL
53
A
VAL
34
I
ASP
64
A
ASP
45
I
VAL
70
A
VAL
51
I
PRO
80
A
PRO
61
I
GLY
83
A
GLY
64
Unknown
2
I
MET
59
A
MET
40
2
1_555
I
GLU
60
A
GLU
41
2
1_555
177
P 6 2 2