0.017721
0.000000
0.000000
0.000000
0.016179
0.000000
0.000000
0.000000
0.030883
0.00000
0.00000
0.00000
Takano, K.
Tsuchimori, K.
Yamagata, Y.
Yutani, K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90
90
90
56.43
61.81
32.38
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
Na 1
22.990
SODIUM 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
US
Biochemistry
BICHAW
0033
0006-2960
39
12375
12381
10.1021/bi000849s
11015217
Contribution of salt bridges near the surface of a protein to the conformational stability.
2000
IX
Eur.J.Biochem.
EJBCAI
0262
0014-2956
266
675
682
10.1046/j.1432-1327.1999.00918.x
Effect of Foreign N-terminal Residues on the Conformational Stability of Human Lysozyme
1999
10.2210/pdb1eq5/pdb
pdb_00001eq5
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
DIFFRACTOMETER
1999-11-27
WEISSENBERG
SINGLE WAVELENGTH
M
x-ray
1
1
1.0
BL-18B
Photon Factory
1
SYNCHROTRON
PHOTON FACTORY BEAMLINE BL-18B
14719.709
LYSOZYME
3.2.1.17
D102N
1
man
polymer
22.990
SODIUM ION
1
syn
non-polymer
18.015
water
241
nat
water
no
no
KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLS
CSALLQDNIADAVACAKRVVRNPQGIRAWVAWRNRCQNRDVRQYVQGCGV
KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLS
CSALLQDNIADAVACAKRVVRNPQGIRAWVAWRNRCQNRDVRQYVQGCGV
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
human
Homo
baker's yeast
Saccharomyces
sample
9606
Homo sapiens
4932
Saccharomyces cerevisiae
PERI8602
1
1.92
35.87
VAPOR DIFFUSION, HANGING DROP
4.5
sodium chloride, sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 283K
283
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
1
0
2000-04-19
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-11-03
_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_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_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_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Mutant human lysozyme at the N-terminus
E7Q mutant human lysozyme
D120N mutant human lysozyme
RCSB
Y
RCSB
2000-04-03
REL
NA
SODIUM ION
HOH
water
NA
601
2
NA
NA
601
A
TIP
131
3
HOH
HOH
131
A
TIP
132
3
HOH
HOH
132
A
TIP
133
3
HOH
HOH
133
A
TIP
134
3
HOH
HOH
134
A
TIP
135
3
HOH
HOH
135
A
TIP
136
3
HOH
HOH
136
A
TIP
137
3
HOH
HOH
137
A
TIP
138
3
HOH
HOH
138
A
TIP
139
3
HOH
HOH
139
A
TIP
140
3
HOH
HOH
140
A
TIP
141
3
HOH
HOH
141
A
TIP
142
3
HOH
HOH
142
A
TIP
143
3
HOH
HOH
143
A
TIP
144
3
HOH
HOH
144
A
TIP
145
3
HOH
HOH
145
A
TIP
146
3
HOH
HOH
146
A
TIP
147
3
HOH
HOH
147
A
TIP
148
3
HOH
HOH
148
A
TIP
149
3
HOH
HOH
149
A
TIP
150
3
HOH
HOH
150
A
TIP
151
3
HOH
HOH
151
A
TIP
152
3
HOH
HOH
152
A
TIP
153
3
HOH
HOH
153
A
TIP
154
3
HOH
HOH
154
A
TIP
155
3
HOH
HOH
155
A
TIP
156
3
HOH
HOH
156
A
TIP
157
3
HOH
HOH
157
A
TIP
158
3
HOH
HOH
158
A
TIP
159
3
HOH
HOH
159
A
TIP
160
3
HOH
HOH
160
A
TIP
161
3
HOH
HOH
161
A
TIP
162
3
HOH
HOH
162
A
TIP
163
3
HOH
HOH
163
A
TIP
164
3
HOH
HOH
164
A
TIP
165
3
HOH
HOH
165
A
TIP
166
3
HOH
HOH
166
A
TIP
167
3
HOH
HOH
167
A
TIP
168
3
HOH
HOH
168
A
TIP
169
3
HOH
HOH
169
A
TIP
170
3
HOH
HOH
170
A
TIP
171
3
HOH
HOH
171
A
TIP
172
3
HOH
HOH
172
A
TIP
173
3
HOH
HOH
173
A
TIP
174
3
HOH
HOH
174
A
TIP
175
3
HOH
HOH
175
A
TIP
176
3
HOH
HOH
176
A
TIP
177
3
HOH
HOH
177
A
TIP
178
3
HOH
HOH
178
A
TIP
179
3
HOH
HOH
179
A
TIP
180
3
HOH
HOH
180
A
TIP
181
3
HOH
HOH
181
A
TIP
182
3
HOH
HOH
182
A
TIP
183
3
HOH
HOH
183
A
TIP
184
3
HOH
HOH
184
A
TIP
185
3
HOH
HOH
185
A
TIP
186
3
HOH
HOH
186
A
TIP
187
3
HOH
HOH
187
A
TIP
188
3
HOH
HOH
188
A
TIP
189
3
HOH
HOH
189
A
TIP
190
3
HOH
HOH
190
A
TIP
191
3
HOH
HOH
191
A
TIP
192
3
HOH
HOH
192
A
TIP
193
3
HOH
HOH
193
A
TIP
194
3
HOH
HOH
194
A
TIP
195
3
HOH
HOH
195
A
TIP
196
3
HOH
HOH
196
A
TIP
197
3
HOH
HOH
197
A
TIP
198
3
HOH
HOH
198
A
TIP
199
3
HOH
HOH
199
A
TIP
200
3
HOH
HOH
200
A
TIP
201
3
HOH
HOH
201
A
TIP
202
3
HOH
HOH
202
A
TIP
203
3
HOH
HOH
203
A
TIP
204
3
HOH
HOH
204
A
TIP
205
3
HOH
HOH
205
A
TIP
206
3
HOH
HOH
206
A
TIP
207
3
HOH
HOH
207
A
TIP
208
3
HOH
HOH
208
A
TIP
209
3
HOH
HOH
209
A
TIP
210
3
HOH
HOH
210
A
TIP
211
3
HOH
HOH
211
A
TIP
212
3
HOH
HOH
212
A
TIP
213
3
HOH
HOH
213
A
TIP
214
3
HOH
HOH
214
A
TIP
215
3
HOH
HOH
215
A
TIP
216
3
HOH
HOH
216
A
TIP
217
3
HOH
HOH
217
A
TIP
218
3
HOH
HOH
218
A
TIP
219
3
HOH
HOH
219
A
TIP
220
3
HOH
HOH
220
A
TIP
221
3
HOH
HOH
221
A
TIP
222
3
HOH
HOH
222
A
TIP
223
3
HOH
HOH
223
A
TIP
224
3
HOH
HOH
224
A
TIP
225
3
HOH
HOH
225
A
TIP
226
3
HOH
HOH
226
A
TIP
227
3
HOH
HOH
227
A
TIP
228
3
HOH
HOH
228
A
TIP
229
3
HOH
HOH
229
A
TIP
230
3
HOH
HOH
230
A
TIP
231
3
HOH
HOH
231
A
TIP
232
3
HOH
HOH
232
A
TIP
233
3
HOH
HOH
233
A
TIP
234
3
HOH
HOH
234
A
TIP
235
3
HOH
HOH
235
A
TIP
236
3
HOH
HOH
236
A
TIP
237
3
HOH
HOH
237
A
TIP
238
3
HOH
HOH
238
A
TIP
239
3
HOH
HOH
239
A
TIP
240
3
HOH
HOH
240
A
TIP
241
3
HOH
HOH
241
A
TIP
243
3
HOH
HOH
243
A
TIP
244
3
HOH
HOH
244
A
TIP
245
3
HOH
HOH
245
A
TIP
246
3
HOH
HOH
246
A
TIP
247
3
HOH
HOH
247
A
TIP
248
3
HOH
HOH
248
A
TIP
249
3
HOH
HOH
249
A
TIP
250
3
HOH
HOH
250
A
TIP
251
3
HOH
HOH
251
A
TIP
252
3
HOH
HOH
252
A
TIP
253
3
HOH
HOH
253
A
TIP
254
3
HOH
HOH
254
A
TIP
255
3
HOH
HOH
255
A
TIP
256
3
HOH
HOH
256
A
TIP
257
3
HOH
HOH
257
A
TIP
258
3
HOH
HOH
258
A
TIP
259
3
HOH
HOH
259
A
TIP
260
3
HOH
HOH
260
A
TIP
261
3
HOH
HOH
261
A
TIP
262
3
HOH
HOH
262
A
TIP
263
3
HOH
HOH
263
A
TIP
264
3
HOH
HOH
264
A
TIP
265
3
HOH
HOH
265
A
TIP
266
3
HOH
HOH
266
A
TIP
267
3
HOH
HOH
267
A
TIP
268
3
HOH
HOH
268
A
TIP
269
3
HOH
HOH
269
A
TIP
270
3
HOH
HOH
270
A
TIP
271
3
HOH
HOH
271
A
TIP
272
3
HOH
HOH
272
A
TIP
273
3
HOH
HOH
273
A
TIP
274
3
HOH
HOH
274
A
TIP
275
3
HOH
HOH
275
A
TIP
276
3
HOH
HOH
276
A
TIP
277
3
HOH
HOH
277
A
TIP
278
3
HOH
HOH
278
A
TIP
279
3
HOH
HOH
279
A
TIP
280
3
HOH
HOH
280
A
TIP
281
3
HOH
HOH
281
A
TIP
282
3
HOH
HOH
282
A
TIP
283
3
HOH
HOH
283
A
TIP
284
3
HOH
HOH
284
A
TIP
285
3
HOH
HOH
285
A
TIP
286
3
HOH
HOH
286
A
TIP
287
3
HOH
HOH
287
A
TIP
288
3
HOH
HOH
288
A
TIP
289
3
HOH
HOH
289
A
TIP
290
3
HOH
HOH
290
A
TIP
291
3
HOH
HOH
291
A
TIP
292
3
HOH
HOH
292
A
TIP
293
3
HOH
HOH
293
A
TIP
294
3
HOH
HOH
294
A
TIP
295
3
HOH
HOH
295
A
TIP
296
3
HOH
HOH
296
A
TIP
297
3
HOH
HOH
297
A
TIP
298
3
HOH
HOH
298
A
TIP
299
3
HOH
HOH
299
A
TIP
300
3
HOH
HOH
300
A
TIP
301
3
HOH
HOH
301
A
TIP
302
3
HOH
HOH
302
A
TIP
303
3
HOH
HOH
303
A
TIP
304
3
HOH
HOH
304
A
TIP
305
3
HOH
HOH
305
A
TIP
306
3
HOH
HOH
306
A
TIP
307
3
HOH
HOH
307
A
TIP
308
3
HOH
HOH
308
A
TIP
309
3
HOH
HOH
309
A
TIP
310
3
HOH
HOH
310
A
TIP
311
3
HOH
HOH
311
A
TIP
312
3
HOH
HOH
312
A
TIP
313
3
HOH
HOH
313
A
TIP
314
3
HOH
HOH
314
A
TIP
315
3
HOH
HOH
315
A
TIP
316
3
HOH
HOH
316
A
TIP
317
3
HOH
HOH
317
A
TIP
318
3
HOH
HOH
318
A
TIP
319
3
HOH
HOH
319
A
TIP
320
3
HOH
HOH
320
A
TIP
321
3
HOH
HOH
321
A
TIP
322
3
HOH
HOH
322
A
TIP
323
3
HOH
HOH
323
A
TIP
324
3
HOH
HOH
324
A
TIP
325
3
HOH
HOH
325
A
TIP
326
3
HOH
HOH
326
A
TIP
327
3
HOH
HOH
327
A
TIP
328
3
HOH
HOH
328
A
TIP
329
3
HOH
HOH
329
A
TIP
330
3
HOH
HOH
330
A
TIP
331
3
HOH
HOH
331
A
TIP
332
3
HOH
HOH
332
A
TIP
333
3
HOH
HOH
333
A
TIP
335
3
HOH
HOH
335
A
TIP
336
3
HOH
HOH
336
A
TIP
337
3
HOH
HOH
337
A
TIP
338
3
HOH
HOH
338
A
TIP
339
3
HOH
HOH
339
A
TIP
340
3
HOH
HOH
340
A
TIP
341
3
HOH
HOH
341
A
TIP
342
3
HOH
HOH
342
A
TIP
343
3
HOH
HOH
343
A
TIP
344
3
HOH
HOH
344
A
TIP
345
3
HOH
HOH
345
A
TIP
346
3
HOH
HOH
346
A
TIP
347
3
HOH
HOH
347
A
TIP
348
3
HOH
HOH
348
A
TIP
349
3
HOH
HOH
349
A
TIP
350
3
HOH
HOH
350
A
TIP
351
3
HOH
HOH
351
A
TIP
352
3
HOH
HOH
352
A
TIP
353
3
HOH
HOH
353
A
TIP
354
3
HOH
HOH
354
A
TIP
355
3
HOH
HOH
355
A
TIP
356
3
HOH
HOH
356
A
TIP
357
3
HOH
HOH
357
A
TIP
358
3
HOH
HOH
358
A
TIP
359
3
HOH
HOH
359
A
TIP
360
3
HOH
HOH
360
A
TIP
361
3
HOH
HOH
361
A
TIP
362
3
HOH
HOH
362
A
TIP
363
3
HOH
HOH
363
A
TIP
364
3
HOH
HOH
364
A
TIP
365
3
HOH
HOH
365
A
TIP
366
3
HOH
HOH
366
A
TIP
367
3
HOH
HOH
367
A
TIP
368
3
HOH
HOH
368
A
TIP
369
3
HOH
HOH
369
A
TIP
370
3
HOH
HOH
370
A
TIP
371
3
HOH
HOH
371
A
TIP
372
3
HOH
HOH
372
A
TIP
373
3
HOH
HOH
373
A
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
SER
82
n
82
SER
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
ASN
102
n
102
ASN
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
author_defined_assembly
1
monomeric
A
SER
61
A
O
SER
61
1_555
A
NA
601
B
NA
NA
1_555
A
CYS
65
A
O
CYS
65
1_555
89.0
A
SER
61
A
O
SER
61
1_555
A
NA
601
B
NA
NA
1_555
A
VAL
74
A
O
VAL
74
1_555
110.0
A
CYS
65
A
O
CYS
65
1_555
A
NA
601
B
NA
NA
1_555
A
VAL
74
A
O
VAL
74
1_555
103.1
A
SER
61
A
O
SER
61
1_555
A
NA
601
B
NA
NA
1_555
A
HOH
154
C
O
HOH
1_555
152.7
A
CYS
65
A
O
CYS
65
1_555
A
NA
601
B
NA
NA
1_555
A
HOH
154
C
O
HOH
1_555
110.6
A
VAL
74
A
O
VAL
74
1_555
A
NA
601
B
NA
NA
1_555
A
HOH
154
C
O
HOH
1_555
84.7
A
SER
61
A
O
SER
61
1_555
A
NA
601
B
NA
NA
1_555
A
HOH
159
C
O
HOH
1_555
90.4
A
CYS
65
A
O
CYS
65
1_555
A
NA
601
B
NA
NA
1_555
A
HOH
159
C
O
HOH
1_555
84.0
A
VAL
74
A
O
VAL
74
1_555
A
NA
601
B
NA
NA
1_555
A
HOH
159
C
O
HOH
1_555
158.2
A
HOH
154
C
O
HOH
1_555
A
NA
601
B
NA
NA
1_555
A
HOH
159
C
O
HOH
1_555
73.6
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
ASN
46
A
N
ASN
46
A
O
SER
51
A
O
SER
51
A
N
TYR
54
A
N
TYR
54
A
O
ILE
59
A
O
ILE
59
0.188
1.8
8
10051
92.6
1
1.8
8
241
1271
1
0
1029
0.009
1.570
1.8
1EQ5
49195
10400
0.037
1
94.9
data reduction
DENZO
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
CRYSTAL STRUCTURES OF SALT BRIDGE MUTANTS OF HUMAN LYSOZYME
1
N
N
2
N
N
3
N
N
A
GLU
4
A
GLU
4
HELX_P
A
LEU
15
A
LEU
15
1
1
12
A
SER
24
A
SER
24
HELX_P
A
GLY
37
A
GLY
37
1
2
14
A
CYS
81
A
CYS
81
HELX_P
A
GLN
86
A
GLN
86
5
3
6
A
ILE
89
A
ILE
89
HELX_P
A
ARG
101
A
ARG
101
1
4
13
A
GLN
104
A
GLN
104
HELX_P
A
ALA
108
A
ALA
108
5
5
5
A
TRP
109
A
TRP
109
HELX_P
A
CYS
116
A
CYS
116
1
6
8
A
VAL
121
A
VAL
121
HELX_P
A
VAL
125
A
VAL
125
5
7
5
disulf
2.023
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
128
A
SG
CYS
128
1_555
disulf
2.029
A
CYS
30
A
SG
CYS
30
1_555
A
CYS
116
A
SG
CYS
116
1_555
disulf
2.033
A
CYS
65
A
SG
CYS
65
1_555
A
CYS
81
A
SG
CYS
81
1_555
disulf
2.006
A
CYS
77
A
SG
CYS
77
1_555
A
CYS
95
A
SG
CYS
95
1_555
metalc
2.041
A
SER
61
A
O
SER
61
1_555
A
NA
601
B
NA
NA
1_555
metalc
2.240
A
CYS
65
A
O
CYS
65
1_555
A
NA
601
B
NA
NA
1_555
metalc
2.279
A
VAL
74
A
O
VAL
74
1_555
A
NA
601
B
NA
NA
1_555
metalc
2.220
A
HOH
154
C
O
HOH
1_555
A
NA
601
B
NA
NA
1_555
metalc
2.551
A
HOH
159
C
O
HOH
1_555
A
NA
601
B
NA
NA
1_555
HYDROLASE
Salt bridge, stability, HYDROLASE
LYSC_HUMAN
UNP
1
19
P61626
KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLS
CSALLQDNIADAVACAKRVVRDPQGIRAWVAWRNRCQNRDVRQYVQGCGV
19
148
1EQ5
1
130
P61626
A
1
1
130
1
ASP
engineered mutation
ASN
102
1EQ5
A
P61626
UNP
120
102
3
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
A
ILE
59
A
ILE
59
A
ASN
60
A
ASN
60
BINDING SITE FOR RESIDUE NA A 601
A
NA
601
Software
6
A
SER
61
A
SER
61
6
1_555
A
CYS
65
A
CYS
65
6
1_555
A
ALA
73
A
ALA
73
6
1_555
A
VAL
74
A
VAL
74
6
1_555
A
HOH
154
C
HOH
6
1_555
A
HOH
159
C
HOH
6
1_555
19
P 21 21 21