0.015463
0.000000
0.000000
0.000000
0.009066
0.000000
0.000000
0.000000
0.022915
0.00000
0.00000
0.00000
Takano, K.
Yamagata, Y.
Kubota, M.
Funahashi, J.
Fujii, S.
Yutani, K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
64.670
110.300
43.640
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
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
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
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
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
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
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
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
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
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
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
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
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
N
297
N
H
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
H
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
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
N
336
N
H
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
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
N
361
N
H
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
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
N
380
N
H
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
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
US
Biochemistry
BICHAW
0033
0006-2960
38
6623
6629
10.1021/bi9901228
10350481
Contribution of hydrogen bonds to the conformational stability of human lysozyme: calorimetry and X-ray analysis of six Ser --> Ala mutants.
1999
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
280
749
A General Rule for the Relationship between Hydrophobic Effect and Conformational Stability of a Protein: Stability and Structure of a Series of Hydrophobic Mutants of Human Lysozyme
1998
US
Biochemistry
BICHAW
0033
0006-2960
37
9355
Contribution of Hydrogen Bonds to the Conformational Stability of Human Lysozyme: Calorimetry and X-Ray Analysis of Six Tyrosine--> Phenylalanine Mutants
1998
US
Biochemistry
BICHAW
0033
0006-2960
36
688
Contribution of the Hydrophobic Effect to the Stability of Human Lysozyme: Calorimetric Studies and X-Ray Structural Analyses of the Nine Valine to Alanine Mutants
1997
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
274
132
Contribution of Water Molecules in the Interior of a Protein to the Conformational Stability
1997
JA
J.Biochem.(Tokyo)
JOBIAO
0418
0021-924X
120
1216
The Structure, Stability, and Folding Process of Amyloidogenic Mutant Human Lysozyme
1996
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
254
62
Contribution of Hydrophobic Residues to the Stability of Human Lysozyme: Calorimetric Studies and X-Ray Structural Analysis of the Five Isoleucine to Valine Mutants
1995
10.2210/pdb1b5z/pdb
pdb_00001b5z
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
283
1
IMAGE PLATE
RIGAKU RAXIS IIC
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH3R
14704.693
LYSOZYME
3.2.1.17
S82A
2
man
polymer
18.015
water
137
nat
water
no
no
KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLS
CAALLQDNIADAVACAKRVVRDPQGIRAWVAWRNRCQNRDVRQYVQGCGV
KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLS
CAALLQDNIADAVACAKRVVRDPQGIRAWVAWRNRCQNRDVRQYVQGCGV
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
baker's yeast
Saccharomyces
sample
9606
Homo sapiens
4932
Saccharomyces cerevisiae
AH22R-
PGEL125
1
2.6
54
4.5
pH 4.5
database_2
pdbx_database_status
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Other
Data collection
Refinement description
1
0
1999-02-02
1
1
2008-03-24
1
2
2011-07-13
1
3
2022-12-21
1
4
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_ref_seq_dif.details
Y
BNL
1999-01-11
REL
HOH
water
isomorphous method, I56F MUTANT HUMAN LYSOZYME
Other
experimental model
HOH
701
2
HOH
HOH
701
A
HOH
702
2
HOH
HOH
702
A
HOH
703
2
HOH
HOH
703
A
HOH
704
2
HOH
HOH
704
A
HOH
705
2
HOH
HOH
705
A
HOH
708
2
HOH
HOH
708
A
HOH
710
2
HOH
HOH
710
A
HOH
711
2
HOH
HOH
711
A
HOH
712
2
HOH
HOH
712
A
HOH
714
2
HOH
HOH
714
A
HOH
721
2
HOH
HOH
721
A
HOH
723
2
HOH
HOH
723
A
HOH
724
2
HOH
HOH
724
A
HOH
725
2
HOH
HOH
725
A
HOH
726
2
HOH
HOH
726
A
HOH
729
2
HOH
HOH
729
A
HOH
730
2
HOH
HOH
730
A
HOH
731
2
HOH
HOH
731
A
HOH
733
2
HOH
HOH
733
A
HOH
736
2
HOH
HOH
736
A
HOH
737
2
HOH
HOH
737
A
HOH
739
2
HOH
HOH
739
A
HOH
742
2
HOH
HOH
742
A
HOH
743
2
HOH
HOH
743
A
HOH
745
2
HOH
HOH
745
A
HOH
750
2
HOH
HOH
750
A
HOH
753
2
HOH
HOH
753
A
HOH
754
2
HOH
HOH
754
A
HOH
755
2
HOH
HOH
755
A
HOH
758
2
HOH
HOH
758
A
HOH
759
2
HOH
HOH
759
A
HOH
761
2
HOH
HOH
761
A
HOH
762
2
HOH
HOH
762
A
HOH
764
2
HOH
HOH
764
A
HOH
768
2
HOH
HOH
768
A
HOH
770
2
HOH
HOH
770
A
HOH
772
2
HOH
HOH
772
A
HOH
773
2
HOH
HOH
773
A
HOH
774
2
HOH
HOH
774
A
HOH
776
2
HOH
HOH
776
A
HOH
778
2
HOH
HOH
778
A
HOH
783
2
HOH
HOH
783
A
HOH
784
2
HOH
HOH
784
A
HOH
785
2
HOH
HOH
785
A
HOH
786
2
HOH
HOH
786
A
HOH
787
2
HOH
HOH
787
A
HOH
794
2
HOH
HOH
794
A
HOH
799
2
HOH
HOH
799
A
HOH
801
2
HOH
HOH
801
A
HOH
802
2
HOH
HOH
802
A
HOH
806
2
HOH
HOH
806
A
HOH
809
2
HOH
HOH
809
A
HOH
810
2
HOH
HOH
810
A
HOH
812
2
HOH
HOH
812
A
HOH
813
2
HOH
HOH
813
A
HOH
814
2
HOH
HOH
814
A
HOH
819
2
HOH
HOH
819
A
HOH
820
2
HOH
HOH
820
A
HOH
821
2
HOH
HOH
821
A
HOH
822
2
HOH
HOH
822
A
HOH
823
2
HOH
HOH
823
A
HOH
826
2
HOH
HOH
826
A
HOH
827
2
HOH
HOH
827
A
HOH
828
2
HOH
HOH
828
A
HOH
829
2
HOH
HOH
829
A
HOH
832
2
HOH
HOH
832
A
HOH
834
2
HOH
HOH
834
A
HOH
835
2
HOH
HOH
835
A
HOH
700
2
HOH
HOH
700
B
HOH
706
2
HOH
HOH
706
B
HOH
707
2
HOH
HOH
707
B
HOH
709
2
HOH
HOH
709
B
HOH
713
2
HOH
HOH
713
B
HOH
715
2
HOH
HOH
715
B
HOH
716
2
HOH
HOH
716
B
HOH
717
2
HOH
HOH
717
B
HOH
718
2
HOH
HOH
718
B
HOH
719
2
HOH
HOH
719
B
HOH
720
2
HOH
HOH
720
B
HOH
722
2
HOH
HOH
722
B
HOH
727
2
HOH
HOH
727
B
HOH
728
2
HOH
HOH
728
B
HOH
732
2
HOH
HOH
732
B
HOH
734
2
HOH
HOH
734
B
HOH
735
2
HOH
HOH
735
B
HOH
738
2
HOH
HOH
738
B
HOH
740
2
HOH
HOH
740
B
HOH
741
2
HOH
HOH
741
B
HOH
744
2
HOH
HOH
744
B
HOH
746
2
HOH
HOH
746
B
HOH
747
2
HOH
HOH
747
B
HOH
748
2
HOH
HOH
748
B
HOH
749
2
HOH
HOH
749
B
HOH
751
2
HOH
HOH
751
B
HOH
752
2
HOH
HOH
752
B
HOH
756
2
HOH
HOH
756
B
HOH
757
2
HOH
HOH
757
B
HOH
760
2
HOH
HOH
760
B
HOH
763
2
HOH
HOH
763
B
HOH
765
2
HOH
HOH
765
B
HOH
766
2
HOH
HOH
766
B
HOH
767
2
HOH
HOH
767
B
HOH
769
2
HOH
HOH
769
B
HOH
771
2
HOH
HOH
771
B
HOH
775
2
HOH
HOH
775
B
HOH
777
2
HOH
HOH
777
B
HOH
779
2
HOH
HOH
779
B
HOH
780
2
HOH
HOH
780
B
HOH
781
2
HOH
HOH
781
B
HOH
782
2
HOH
HOH
782
B
HOH
788
2
HOH
HOH
788
B
HOH
789
2
HOH
HOH
789
B
HOH
790
2
HOH
HOH
790
B
HOH
791
2
HOH
HOH
791
B
HOH
792
2
HOH
HOH
792
B
HOH
793
2
HOH
HOH
793
B
HOH
795
2
HOH
HOH
795
B
HOH
796
2
HOH
HOH
796
B
HOH
797
2
HOH
HOH
797
B
HOH
798
2
HOH
HOH
798
B
HOH
800
2
HOH
HOH
800
B
HOH
803
2
HOH
HOH
803
B
HOH
804
2
HOH
HOH
804
B
HOH
805
2
HOH
HOH
805
B
HOH
807
2
HOH
HOH
807
B
HOH
808
2
HOH
HOH
808
B
HOH
811
2
HOH
HOH
811
B
HOH
815
2
HOH
HOH
815
B
HOH
816
2
HOH
HOH
816
B
HOH
817
2
HOH
HOH
817
B
HOH
818
2
HOH
HOH
818
B
HOH
824
2
HOH
HOH
824
B
HOH
825
2
HOH
HOH
825
B
HOH
830
2
HOH
HOH
830
B
HOH
831
2
HOH
HOH
831
B
HOH
833
2
HOH
HOH
833
B
HOH
836
2
HOH
HOH
836
B
LYS
1
n
1
LYS
1
A
VAL
2
n
2
VAL
2
A
PHE
3
n
3
PHE
3
A
GLU
4
n
4
GLU
4
A
ARG
5
n
5
ARG
5
A
CYS
6
n
6
CYS
6
A
GLU
7
n
7
GLU
7
A
LEU
8
n
8
LEU
8
A
ALA
9
n
9
ALA
9
A
ARG
10
n
10
ARG
10
A
THR
11
n
11
THR
11
A
LEU
12
n
12
LEU
12
A
LYS
13
n
13
LYS
13
A
ARG
14
n
14
ARG
14
A
LEU
15
n
15
LEU
15
A
GLY
16
n
16
GLY
16
A
MET
17
n
17
MET
17
A
ASP
18
n
18
ASP
18
A
GLY
19
n
19
GLY
19
A
TYR
20
n
20
TYR
20
A
ARG
21
n
21
ARG
21
A
GLY
22
n
22
GLY
22
A
ILE
23
n
23
ILE
23
A
SER
24
n
24
SER
24
A
LEU
25
n
25
LEU
25
A
ALA
26
n
26
ALA
26
A
ASN
27
n
27
ASN
27
A
TRP
28
n
28
TRP
28
A
MET
29
n
29
MET
29
A
CYS
30
n
30
CYS
30
A
LEU
31
n
31
LEU
31
A
ALA
32
n
32
ALA
32
A
LYS
33
n
33
LYS
33
A
TRP
34
n
34
TRP
34
A
GLU
35
n
35
GLU
35
A
SER
36
n
36
SER
36
A
GLY
37
n
37
GLY
37
A
TYR
38
n
38
TYR
38
A
ASN
39
n
39
ASN
39
A
THR
40
n
40
THR
40
A
ARG
41
n
41
ARG
41
A
ALA
42
n
42
ALA
42
A
THR
43
n
43
THR
43
A
ASN
44
n
44
ASN
44
A
TYR
45
n
45
TYR
45
A
ASN
46
n
46
ASN
46
A
ALA
47
n
47
ALA
47
A
GLY
48
n
48
GLY
48
A
ASP
49
n
49
ASP
49
A
ARG
50
n
50
ARG
50
A
SER
51
n
51
SER
51
A
THR
52
n
52
THR
52
A
ASP
53
n
53
ASP
53
A
TYR
54
n
54
TYR
54
A
GLY
55
n
55
GLY
55
A
ILE
56
n
56
ILE
56
A
PHE
57
n
57
PHE
57
A
GLN
58
n
58
GLN
58
A
ILE
59
n
59
ILE
59
A
ASN
60
n
60
ASN
60
A
SER
61
n
61
SER
61
A
ARG
62
n
62
ARG
62
A
TYR
63
n
63
TYR
63
A
TRP
64
n
64
TRP
64
A
CYS
65
n
65
CYS
65
A
ASN
66
n
66
ASN
66
A
ASP
67
n
67
ASP
67
A
GLY
68
n
68
GLY
68
A
LYS
69
n
69
LYS
69
A
THR
70
n
70
THR
70
A
PRO
71
n
71
PRO
71
A
GLY
72
n
72
GLY
72
A
ALA
73
n
73
ALA
73
A
VAL
74
n
74
VAL
74
A
ASN
75
n
75
ASN
75
A
ALA
76
n
76
ALA
76
A
CYS
77
n
77
CYS
77
A
HIS
78
n
78
HIS
78
A
LEU
79
n
79
LEU
79
A
SER
80
n
80
SER
80
A
CYS
81
n
81
CYS
81
A
ALA
82
n
82
ALA
82
A
ALA
83
n
83
ALA
83
A
LEU
84
n
84
LEU
84
A
LEU
85
n
85
LEU
85
A
GLN
86
n
86
GLN
86
A
ASP
87
n
87
ASP
87
A
ASN
88
n
88
ASN
88
A
ILE
89
n
89
ILE
89
A
ALA
90
n
90
ALA
90
A
ASP
91
n
91
ASP
91
A
ALA
92
n
92
ALA
92
A
VAL
93
n
93
VAL
93
A
ALA
94
n
94
ALA
94
A
CYS
95
n
95
CYS
95
A
ALA
96
n
96
ALA
96
A
LYS
97
n
97
LYS
97
A
ARG
98
n
98
ARG
98
A
VAL
99
n
99
VAL
99
A
VAL
100
n
100
VAL
100
A
ARG
101
n
101
ARG
101
A
ASP
102
n
102
ASP
102
A
PRO
103
n
103
PRO
103
A
GLN
104
n
104
GLN
104
A
GLY
105
n
105
GLY
105
A
ILE
106
n
106
ILE
106
A
ARG
107
n
107
ARG
107
A
ALA
108
n
108
ALA
108
A
TRP
109
n
109
TRP
109
A
VAL
110
n
110
VAL
110
A
ALA
111
n
111
ALA
111
A
TRP
112
n
112
TRP
112
A
ARG
113
n
113
ARG
113
A
ASN
114
n
114
ASN
114
A
ARG
115
n
115
ARG
115
A
CYS
116
n
116
CYS
116
A
GLN
117
n
117
GLN
117
A
ASN
118
n
118
ASN
118
A
ARG
119
n
119
ARG
119
A
ASP
120
n
120
ASP
120
A
VAL
121
n
121
VAL
121
A
ARG
122
n
122
ARG
122
A
GLN
123
n
123
GLN
123
A
TYR
124
n
124
TYR
124
A
VAL
125
n
125
VAL
125
A
GLN
126
n
126
GLN
126
A
GLY
127
n
127
GLY
127
A
CYS
128
n
128
CYS
128
A
GLY
129
n
129
GLY
129
A
VAL
130
n
130
VAL
130
A
LYS
1
n
1
LYS
1
B
VAL
2
n
2
VAL
2
B
PHE
3
n
3
PHE
3
B
GLU
4
n
4
GLU
4
B
ARG
5
n
5
ARG
5
B
CYS
6
n
6
CYS
6
B
GLU
7
n
7
GLU
7
B
LEU
8
n
8
LEU
8
B
ALA
9
n
9
ALA
9
B
ARG
10
n
10
ARG
10
B
THR
11
n
11
THR
11
B
LEU
12
n
12
LEU
12
B
LYS
13
n
13
LYS
13
B
ARG
14
n
14
ARG
14
B
LEU
15
n
15
LEU
15
B
GLY
16
n
16
GLY
16
B
MET
17
n
17
MET
17
B
ASP
18
n
18
ASP
18
B
GLY
19
n
19
GLY
19
B
TYR
20
n
20
TYR
20
B
ARG
21
n
21
ARG
21
B
GLY
22
n
22
GLY
22
B
ILE
23
n
23
ILE
23
B
SER
24
n
24
SER
24
B
LEU
25
n
25
LEU
25
B
ALA
26
n
26
ALA
26
B
ASN
27
n
27
ASN
27
B
TRP
28
n
28
TRP
28
B
MET
29
n
29
MET
29
B
CYS
30
n
30
CYS
30
B
LEU
31
n
31
LEU
31
B
ALA
32
n
32
ALA
32
B
LYS
33
n
33
LYS
33
B
TRP
34
n
34
TRP
34
B
GLU
35
n
35
GLU
35
B
SER
36
n
36
SER
36
B
GLY
37
n
37
GLY
37
B
TYR
38
n
38
TYR
38
B
ASN
39
n
39
ASN
39
B
THR
40
n
40
THR
40
B
ARG
41
n
41
ARG
41
B
ALA
42
n
42
ALA
42
B
THR
43
n
43
THR
43
B
ASN
44
n
44
ASN
44
B
TYR
45
n
45
TYR
45
B
ASN
46
n
46
ASN
46
B
ALA
47
n
47
ALA
47
B
GLY
48
n
48
GLY
48
B
ASP
49
n
49
ASP
49
B
ARG
50
n
50
ARG
50
B
SER
51
n
51
SER
51
B
THR
52
n
52
THR
52
B
ASP
53
n
53
ASP
53
B
TYR
54
n
54
TYR
54
B
GLY
55
n
55
GLY
55
B
ILE
56
n
56
ILE
56
B
PHE
57
n
57
PHE
57
B
GLN
58
n
58
GLN
58
B
ILE
59
n
59
ILE
59
B
ASN
60
n
60
ASN
60
B
SER
61
n
61
SER
61
B
ARG
62
n
62
ARG
62
B
TYR
63
n
63
TYR
63
B
TRP
64
n
64
TRP
64
B
CYS
65
n
65
CYS
65
B
ASN
66
n
66
ASN
66
B
ASP
67
n
67
ASP
67
B
GLY
68
n
68
GLY
68
B
LYS
69
n
69
LYS
69
B
THR
70
n
70
THR
70
B
PRO
71
n
71
PRO
71
B
GLY
72
n
72
GLY
72
B
ALA
73
n
73
ALA
73
B
VAL
74
n
74
VAL
74
B
ASN
75
n
75
ASN
75
B
ALA
76
n
76
ALA
76
B
CYS
77
n
77
CYS
77
B
HIS
78
n
78
HIS
78
B
LEU
79
n
79
LEU
79
B
SER
80
n
80
SER
80
B
CYS
81
n
81
CYS
81
B
ALA
82
n
82
ALA
82
B
ALA
83
n
83
ALA
83
B
LEU
84
n
84
LEU
84
B
LEU
85
n
85
LEU
85
B
GLN
86
n
86
GLN
86
B
ASP
87
n
87
ASP
87
B
ASN
88
n
88
ASN
88
B
ILE
89
n
89
ILE
89
B
ALA
90
n
90
ALA
90
B
ASP
91
n
91
ASP
91
B
ALA
92
n
92
ALA
92
B
VAL
93
n
93
VAL
93
B
ALA
94
n
94
ALA
94
B
CYS
95
n
95
CYS
95
B
ALA
96
n
96
ALA
96
B
LYS
97
n
97
LYS
97
B
ARG
98
n
98
ARG
98
B
VAL
99
n
99
VAL
99
B
VAL
100
n
100
VAL
100
B
ARG
101
n
101
ARG
101
B
ASP
102
n
102
ASP
102
B
PRO
103
n
103
PRO
103
B
GLN
104
n
104
GLN
104
B
GLY
105
n
105
GLY
105
B
ILE
106
n
106
ILE
106
B
ARG
107
n
107
ARG
107
B
ALA
108
n
108
ALA
108
B
TRP
109
n
109
TRP
109
B
VAL
110
n
110
VAL
110
B
ALA
111
n
111
ALA
111
B
TRP
112
n
112
TRP
112
B
ARG
113
n
113
ARG
113
B
ASN
114
n
114
ASN
114
B
ARG
115
n
115
ARG
115
B
CYS
116
n
116
CYS
116
B
GLN
117
n
117
GLN
117
B
ASN
118
n
118
ASN
118
B
ARG
119
n
119
ARG
119
B
ASP
120
n
120
ASP
120
B
VAL
121
n
121
VAL
121
B
ARG
122
n
122
ARG
122
B
GLN
123
n
123
GLN
123
B
TYR
124
n
124
TYR
124
B
VAL
125
n
125
VAL
125
B
GLN
126
n
126
GLN
126
B
GLY
127
n
127
GLY
127
B
CYS
128
n
128
CYS
128
B
GLY
129
n
129
GLY
129
B
VAL
130
n
130
VAL
130
B
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
ASN
44
A
O
ASN
44
A
N
ASP
53
A
N
ASP
53
B
O
ASN
44
B
O
ASN
44
B
N
ASP
53
B
N
ASP
53
1
A
SER
36
-143.92
-8.04
1
B
LEU
15
-78.31
23.95
1
B
ASN
75
-113.54
70.57
0.148
0.148
2.2
8.0
14157
88.0
1
3.0
MOLECULAR REPLACEMENT
I56F MUTANT HUMAN LYSOZYME
2.2
8.0
257
2313
0
0
2056
0.009
1.48
1.81
100
1B5Z
23175
1.0
0.051
1
3.0
79.4
1.81
1.90
2.4
52.6
data collection
PROCESS
data reduction
PROCESS
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data scaling
PROCESS
phasing
X-PLOR
3.1
CONTRIBUTION OF HYDROGEN BONDS TO THE CONFORMATIONAL STABILITY OF HUMAN LYSOZYME: CALORIMETRY AND X-RAY ANALYSIS OF SIX SER->ALA MUTANTS
1
N
N
1
N
N
2
N
N
2
N
N
A
ARG
5
A
ARG
5
HELX_P
A
ARG
14
A
ARG
14
1
1
10
A
TYR
20
A
TYR
20
HELX_P
A
GLY
22
A
GLY
22
5
2
3
A
LEU
25
A
LEU
25
HELX_P
A
SER
36
A
SER
36
1
3
12
A
CYS
81
A
CYS
81
HELX_P
A
LEU
85
A
LEU
85
5
4
5
A
ALA
90
A
ALA
90
HELX_P
A
ARG
101
A
ARG
101
1
5
12
A
GLY
105
A
GLY
105
HELX_P
A
ALA
108
A
ALA
108
5
6
4
A
VAL
110
A
VAL
110
HELX_P
A
ARG
115
A
ARG
115
1
7
6
A
ARG
122
A
ARG
122
HELX_P
A
TYR
124
A
TYR
124
5
8
3
B
ARG
5
B
ARG
5
HELX_P
B
ARG
14
B
ARG
14
1
9
10
B
TYR
20
B
TYR
20
HELX_P
B
GLY
22
B
GLY
22
5
10
3
B
LEU
25
B
LEU
25
HELX_P
B
SER
36
B
SER
36
1
11
12
B
CYS
81
B
CYS
81
HELX_P
B
LEU
85
B
LEU
85
5
12
5
B
ALA
90
B
ALA
90
HELX_P
B
ARG
101
B
ARG
101
1
13
12
B
GLY
105
B
GLY
105
HELX_P
B
ALA
108
B
ALA
108
5
14
4
B
VAL
110
B
VAL
110
HELX_P
B
ARG
115
B
ARG
115
1
15
6
B
ARG
122
B
ARG
122
HELX_P
B
TYR
124
B
TYR
124
5
16
3
disulf
2.021
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
128
A
SG
CYS
128
1_555
disulf
2.022
A
CYS
30
A
SG
CYS
30
1_555
A
CYS
116
A
SG
CYS
116
1_555
disulf
2.029
A
CYS
65
A
SG
CYS
65
1_555
A
CYS
81
A
SG
CYS
81
1_555
disulf
2.019
A
CYS
77
A
SG
CYS
77
1_555
A
CYS
95
A
SG
CYS
95
1_555
disulf
2.026
B
CYS
6
B
SG
CYS
6
1_555
B
CYS
128
B
SG
CYS
128
1_555
disulf
2.037
B
CYS
30
B
SG
CYS
30
1_555
B
CYS
116
B
SG
CYS
116
1_555
disulf
2.021
B
CYS
65
B
SG
CYS
65
1_555
B
CYS
81
B
SG
CYS
81
1_555
disulf
2.030
B
CYS
77
B
SG
CYS
77
1_555
B
CYS
95
B
SG
CYS
95
1_555
HYDROLASE
HYDROLASE, HYDROGEN BOND, STABILITY
LYSC_HUMAN
UNP
1
1
P61626
KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLS
CSALLQDNIADAVACAKRVVRDPQGIRAWVAWRNRCQNRDVRQYVQGCGV
1
130
1B5Z
1
130
P61626
A
1
1
130
1
130
1B5Z
1
130
P61626
B
1
1
130
1
SER
engineered mutation
ALA
82
1B5Z
A
P61626
UNP
82
82
2
SER
engineered mutation
ALA
82
1B5Z
B
P61626
UNP
82
82
2
2
anti-parallel
anti-parallel
A
THR
43
A
THR
43
A
ASN
46
A
ASN
46
A
SER
51
A
SER
51
A
TYR
54
A
TYR
54
B
THR
43
B
THR
43
B
ASN
46
B
ASN
46
B
SER
51
B
SER
51
B
TYR
54
B
TYR
54
19
P 21 21 21