0.021128
0.000000
0.002221
0.000000
0.013552
0.000000
0.000000
0.000000
0.025664
0.00000
0.00000
0.00000
Nauli, S.
Kuhlman, B.
Le Trong, I.
Stenkamp, R.E.
Teller, D.C.
Baker, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
96.00
90.00
47.330
73.790
39.180
C3 H7 N O2
89.093
y
ALANINE
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
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
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
O
N
21
N
N
N
22
N
O
N
23
N
H
N
24
N
H
N
25
N
H
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
N
N
32
S
C
N
33
N
C
N
34
N
O
N
35
N
C
N
36
N
C
N
37
N
O
N
38
N
O
N
39
N
O
N
40
N
H
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
N
N
48
S
C
N
49
N
C
N
50
N
O
N
51
N
C
N
52
N
C
N
53
N
C
N
54
N
O
N
55
N
N
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
N
N
68
S
C
N
69
N
C
N
70
N
O
N
71
N
C
N
72
N
C
N
73
N
C
N
74
N
O
N
75
N
O
N
76
N
O
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
N
N
87
N
C
N
88
N
C
N
89
N
O
N
90
N
O
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
N
N
97
S
C
N
98
N
C
N
99
N
O
N
100
N
C
Y
101
N
C
Y
102
N
N
Y
103
N
C
Y
104
N
C
Y
105
N
N
N
106
N
O
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
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
N
N
121
S
C
N
122
N
C
N
123
N
O
N
124
S
C
N
125
N
C
N
126
N
C
N
127
N
C
N
128
N
O
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
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
N
N
143
S
C
N
144
N
C
N
145
N
O
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
C
N
150
N
O
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
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
N
N
165
S
C
N
166
N
C
N
167
N
O
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
N
N
173
N
O
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
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
N
N
190
S
C
N
191
N
C
N
192
N
O
N
193
N
C
N
194
N
C
N
195
N
S
N
196
N
C
N
197
N
O
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
N
N
210
S
C
N
211
N
C
N
212
N
O
N
213
N
C
Y
214
N
C
Y
215
N
C
Y
216
N
C
Y
217
N
C
Y
218
N
C
Y
219
N
C
N
220
N
O
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
N
N
233
S
C
N
234
N
C
N
235
N
O
N
236
R
C
N
237
N
O
N
238
N
C
N
239
N
O
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
N
N
250
S
C
N
251
N
C
N
252
N
O
N
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
N
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
Y
262
N
C
N
263
N
O
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
N
N
277
S
C
N
278
N
C
N
279
N
O
N
280
N
C
Y
281
N
C
Y
282
N
C
Y
283
N
C
Y
284
N
C
Y
285
N
C
Y
286
N
C
N
287
N
O
N
288
N
O
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
N
N
301
S
C
N
302
N
C
N
303
N
O
N
304
N
C
N
305
N
C
N
306
N
C
N
307
N
O
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
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
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
doub
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
sing
N
34
N
sing
N
35
N
doub
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
doub
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
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
doub
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
doub
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
sing
N
77
N
doub
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
doub
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
sing
N
96
N
doub
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
Y
101
N
sing
Y
102
N
doub
Y
103
N
doub
N
104
N
sing
Y
105
N
sing
N
106
N
sing
Y
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
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
doub
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
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
doub
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
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
doub
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
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
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
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
Y
209
N
doub
Y
210
N
sing
Y
211
N
sing
N
212
N
sing
Y
213
N
doub
N
214
N
sing
Y
215
N
doub
N
216
N
sing
Y
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
doub
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
Y
253
N
sing
Y
254
N
sing
N
255
N
sing
Y
256
N
sing
Y
257
N
doub
N
258
N
sing
Y
259
N
doub
N
260
N
sing
Y
261
N
sing
N
262
N
sing
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
doub
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
Y
276
N
doub
Y
277
N
sing
Y
278
N
sing
N
279
N
sing
Y
280
N
doub
N
281
N
sing
Y
282
N
doub
N
283
N
sing
Y
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
doub
N
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
sing
US
Biochemistry
BICHAW
0033
0006-2960
11
2924
2931
10.1110/ps.0216902
12441390
Crystal structures and increased stabilization of the protein G variants with switched folding pathways NuG1 and NuG2
2002
10.2210/pdb1mi0/pdb
pdb_00001mi0
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
IMAGE PLATE
RIGAKU RAXIS IIC
SINGLE WAVELENGTH
M
x-ray
1
1.0
ROTATING ANODE
RIGAKU RU200
REDESIGNED FIRST BETA-HAIRPIN, VARIANT NUG2
7356.045
immunoglobulin-binding protein G
Redesigned B1 domain
D52A
2
man
polymer
18.015
water
110
nat
water
no
no
MHHHHHHAMDTYKLVIVLNGTTFTYTTEAVDAATAEKVFKQYANDNGVDGEWTYADATKTFTVTE
MHHHHHHAMDTYKLVIVLNGTTFTYTTEAVDAATAEKVFKQYANDNGVDGEWTYADATKTFTVTE
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
Finegoldia
Finegoldia magna
ATCC 29328
Escherichia
sample
334413
Finegoldia magna
562
Escherichia coli
1
2.31
46.81
VAPOR DIFFUSION, HANGING DROP
8
ammonium sulfate, tris-hcl, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Source and taxonomy
Version format compliance
Database references
Data collection
1
0
2002-09-18
1
1
2008-04-28
1
2
2011-07-13
1
3
2021-10-27
1
4
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
crystal structures of the redesigned protein g variant nug1
SHEET
DETERMINATION METHOD: AUTHOR PROVIDED
SEQUENCE
THE SEQUENCE DIFFERS FROM PIR ENTRY A45063
AT RESIDUES 11-21, chain A, and residues
12-22, chain B, (PIR RESIDUES 328-384)
BECAUSE THE AUTHORS REDESIGNED THE FIRST
HAIRPIN.
RCSB
Y
RCSB
2002-08-21
REL
REL
HOH
water
HOH
1
2
HOH
HOH
62
A
HOH
3
2
HOH
HOH
63
A
HOH
4
2
HOH
HOH
64
A
HOH
5
2
HOH
HOH
65
A
HOH
6
2
HOH
HOH
66
A
HOH
7
2
HOH
HOH
67
A
HOH
12
2
HOH
HOH
68
A
HOH
15
2
HOH
HOH
69
A
HOH
16
2
HOH
HOH
70
A
HOH
17
2
HOH
HOH
71
A
HOH
19
2
HOH
HOH
72
A
HOH
20
2
HOH
HOH
73
A
HOH
27
2
HOH
HOH
74
A
HOH
28
2
HOH
HOH
75
A
HOH
31
2
HOH
HOH
76
A
HOH
33
2
HOH
HOH
77
A
HOH
34
2
HOH
HOH
78
A
HOH
36
2
HOH
HOH
79
A
HOH
39
2
HOH
HOH
80
A
HOH
40
2
HOH
HOH
81
A
HOH
41
2
HOH
HOH
82
A
HOH
43
2
HOH
HOH
83
A
HOH
44
2
HOH
HOH
84
A
HOH
47
2
HOH
HOH
85
A
HOH
48
2
HOH
HOH
86
A
HOH
49
2
HOH
HOH
87
A
HOH
51
2
HOH
HOH
88
A
HOH
52
2
HOH
HOH
89
A
HOH
53
2
HOH
HOH
90
A
HOH
56
2
HOH
HOH
91
A
HOH
57
2
HOH
HOH
92
A
HOH
59
2
HOH
HOH
93
A
HOH
62
2
HOH
HOH
94
A
HOH
64
2
HOH
HOH
95
A
HOH
66
2
HOH
HOH
96
A
HOH
67
2
HOH
HOH
97
A
HOH
69
2
HOH
HOH
98
A
HOH
75
2
HOH
HOH
99
A
HOH
78
2
HOH
HOH
100
A
HOH
80
2
HOH
HOH
101
A
HOH
83
2
HOH
HOH
102
A
HOH
86
2
HOH
HOH
103
A
HOH
87
2
HOH
HOH
104
A
HOH
88
2
HOH
HOH
105
A
HOH
89
2
HOH
HOH
106
A
HOH
90
2
HOH
HOH
107
A
HOH
93
2
HOH
HOH
108
A
HOH
94
2
HOH
HOH
109
A
HOH
95
2
HOH
HOH
110
A
HOH
96
2
HOH
HOH
111
A
HOH
99
2
HOH
HOH
112
A
HOH
102
2
HOH
HOH
113
A
HOH
105
2
HOH
HOH
114
A
HOH
106
2
HOH
HOH
115
A
HOH
108
2
HOH
HOH
116
A
HOH
109
2
HOH
HOH
117
A
HOH
2
2
HOH
HOH
63
B
HOH
8
2
HOH
HOH
64
B
HOH
9
2
HOH
HOH
65
B
HOH
10
2
HOH
HOH
66
B
HOH
11
2
HOH
HOH
67
B
HOH
13
2
HOH
HOH
68
B
HOH
14
2
HOH
HOH
69
B
HOH
18
2
HOH
HOH
70
B
HOH
21
2
HOH
HOH
71
B
HOH
22
2
HOH
HOH
72
B
HOH
23
2
HOH
HOH
73
B
HOH
24
2
HOH
HOH
74
B
HOH
25
2
HOH
HOH
75
B
HOH
26
2
HOH
HOH
76
B
HOH
29
2
HOH
HOH
77
B
HOH
30
2
HOH
HOH
78
B
HOH
32
2
HOH
HOH
79
B
HOH
35
2
HOH
HOH
80
B
HOH
37
2
HOH
HOH
81
B
HOH
38
2
HOH
HOH
82
B
HOH
42
2
HOH
HOH
83
B
HOH
45
2
HOH
HOH
84
B
HOH
46
2
HOH
HOH
85
B
HOH
50
2
HOH
HOH
86
B
HOH
54
2
HOH
HOH
87
B
HOH
55
2
HOH
HOH
88
B
HOH
58
2
HOH
HOH
89
B
HOH
60
2
HOH
HOH
90
B
HOH
61
2
HOH
HOH
91
B
HOH
63
2
HOH
HOH
92
B
HOH
65
2
HOH
HOH
93
B
HOH
68
2
HOH
HOH
94
B
HOH
70
2
HOH
HOH
95
B
HOH
71
2
HOH
HOH
96
B
HOH
72
2
HOH
HOH
97
B
HOH
73
2
HOH
HOH
98
B
HOH
74
2
HOH
HOH
99
B
HOH
76
2
HOH
HOH
100
B
HOH
77
2
HOH
HOH
101
B
HOH
79
2
HOH
HOH
102
B
HOH
81
2
HOH
HOH
103
B
HOH
82
2
HOH
HOH
104
B
HOH
84
2
HOH
HOH
105
B
HOH
85
2
HOH
HOH
106
B
HOH
91
2
HOH
HOH
107
B
HOH
92
2
HOH
HOH
108
B
HOH
97
2
HOH
HOH
109
B
HOH
98
2
HOH
HOH
110
B
HOH
100
2
HOH
HOH
111
B
HOH
101
2
HOH
HOH
112
B
HOH
103
2
HOH
HOH
113
B
HOH
104
2
HOH
HOH
114
B
HOH
107
2
HOH
HOH
115
B
HOH
110
2
HOH
HOH
116
B
n
1
-3
A
n
2
-2
A
n
3
-1
A
n
4
0
A
HIS
1
n
5
HIS
1
A
HIS
2
n
6
HIS
2
A
HIS
3
n
7
HIS
3
A
ALA
4
n
8
ALA
4
A
MET
5
n
9
MET
5
A
ASP
6
n
10
ASP
6
A
THR
7
n
11
THR
7
A
TYR
8
n
12
TYR
8
A
LYS
9
n
13
LYS
9
A
LEU
10
n
14
LEU
10
A
VAL
11
n
15
VAL
11
A
ILE
12
n
16
ILE
12
A
VAL
13
n
17
VAL
13
A
LEU
14
n
18
LEU
14
A
ASN
15
n
19
ASN
15
A
GLY
16
n
20
GLY
16
A
THR
17
n
21
THR
17
A
THR
18
n
22
THR
18
A
PHE
19
n
23
PHE
19
A
THR
20
n
24
THR
20
A
TYR
21
n
25
TYR
21
A
THR
22
n
26
THR
22
A
THR
23
n
27
THR
23
A
GLU
24
n
28
GLU
24
A
ALA
25
n
29
ALA
25
A
VAL
26
n
30
VAL
26
A
ASP
27
n
31
ASP
27
A
ALA
28
n
32
ALA
28
A
ALA
29
n
33
ALA
29
A
THR
30
n
34
THR
30
A
ALA
31
n
35
ALA
31
A
GLU
32
n
36
GLU
32
A
LYS
33
n
37
LYS
33
A
VAL
34
n
38
VAL
34
A
PHE
35
n
39
PHE
35
A
LYS
36
n
40
LYS
36
A
GLN
37
n
41
GLN
37
A
TYR
38
n
42
TYR
38
A
ALA
39
n
43
ALA
39
A
ASN
40
n
44
ASN
40
A
ASP
41
n
45
ASP
41
A
ASN
42
n
46
ASN
42
A
GLY
43
n
47
GLY
43
A
VAL
44
n
48
VAL
44
A
ASP
45
n
49
ASP
45
A
GLY
46
n
50
GLY
46
A
GLU
47
n
51
GLU
47
A
TRP
48
n
52
TRP
48
A
THR
49
n
53
THR
49
A
TYR
50
n
54
TYR
50
A
ALA
51
n
55
ALA
51
A
ASP
52
n
56
ASP
52
A
ALA
53
n
57
ALA
53
A
THR
54
n
58
THR
54
A
LYS
55
n
59
LYS
55
A
THR
56
n
60
THR
56
A
PHE
57
n
61
PHE
57
A
THR
58
n
62
THR
58
A
VAL
59
n
63
VAL
59
A
THR
60
n
64
THR
60
A
GLU
61
n
65
GLU
61
A
n
1
-2
B
n
2
-1
B
n
3
0
B
HIS
1
n
4
HIS
1
B
HIS
2
n
5
HIS
2
B
HIS
3
n
6
HIS
3
B
HIS
4
n
7
HIS
4
B
ALA
5
n
8
ALA
5
B
MET
6
n
9
MET
6
B
ASP
7
n
10
ASP
7
B
THR
8
n
11
THR
8
B
TYR
9
n
12
TYR
9
B
LYS
10
n
13
LYS
10
B
LEU
11
n
14
LEU
11
B
VAL
12
n
15
VAL
12
B
ILE
13
n
16
ILE
13
B
VAL
14
n
17
VAL
14
B
LEU
15
n
18
LEU
15
B
ASN
16
n
19
ASN
16
B
GLY
17
n
20
GLY
17
B
THR
18
n
21
THR
18
B
THR
19
n
22
THR
19
B
PHE
20
n
23
PHE
20
B
THR
21
n
24
THR
21
B
TYR
22
n
25
TYR
22
B
THR
23
n
26
THR
23
B
THR
24
n
27
THR
24
B
GLU
25
n
28
GLU
25
B
ALA
26
n
29
ALA
26
B
VAL
27
n
30
VAL
27
B
ASP
28
n
31
ASP
28
B
ALA
29
n
32
ALA
29
B
ALA
30
n
33
ALA
30
B
THR
31
n
34
THR
31
B
ALA
32
n
35
ALA
32
B
GLU
33
n
36
GLU
33
B
LYS
34
n
37
LYS
34
B
VAL
35
n
38
VAL
35
B
PHE
36
n
39
PHE
36
B
LYS
37
n
40
LYS
37
B
GLN
38
n
41
GLN
38
B
TYR
39
n
42
TYR
39
B
ALA
40
n
43
ALA
40
B
ASN
41
n
44
ASN
41
B
ASP
42
n
45
ASP
42
B
ASN
43
n
46
ASN
43
B
GLY
44
n
47
GLY
44
B
VAL
45
n
48
VAL
45
B
ASP
46
n
49
ASP
46
B
GLY
47
n
50
GLY
47
B
GLU
48
n
51
GLU
48
B
TRP
49
n
52
TRP
49
B
THR
50
n
53
THR
50
B
TYR
51
n
54
TYR
51
B
ALA
52
n
55
ALA
52
B
ASP
53
n
56
ASP
53
B
ALA
54
n
57
ALA
54
B
THR
55
n
58
THR
55
B
LYS
56
n
59
LYS
56
B
THR
57
n
60
THR
57
B
PHE
58
n
61
PHE
58
B
THR
59
n
62
THR
59
B
VAL
60
n
63
VAL
60
B
THR
61
n
64
THR
61
B
GLU
62
n
65
GLU
62
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
THR
23
A
O
THR
27
A
N
TYR
8
A
N
TYR
12
A
N
VAL
11
A
N
VAL
15
A
O
PHE
57
A
O
PHE
61
A
O
THR
58
A
O
THR
62
A
N
THR
49
A
N
THR
53
B
O
THR
24
B
O
THR
27
B
N
TYR
9
B
N
TYR
12
B
N
VAL
12
B
N
VAL
15
B
O
VAL
60
B
O
VAL
63
B
O
THR
59
B
O
THR
62
B
N
THR
50
B
N
THR
53
1
B
HOH
108
D
HOH
1
A
CG
HIS
1
A
CG
HIS
5
1
Y
1
A
ND1
HIS
1
A
ND1
HIS
5
1
Y
1
A
CD2
HIS
1
A
CD2
HIS
5
1
Y
1
A
CE1
HIS
1
A
CE1
HIS
5
1
Y
1
A
NE2
HIS
1
A
NE2
HIS
5
1
Y
1
A
CG
HIS
2
A
CG
HIS
6
1
Y
1
A
ND1
HIS
2
A
ND1
HIS
6
1
Y
1
A
CD2
HIS
2
A
CD2
HIS
6
1
Y
1
A
CE1
HIS
2
A
CE1
HIS
6
1
Y
1
A
NE2
HIS
2
A
NE2
HIS
6
1
Y
1
A
CG
HIS
3
A
CG
HIS
7
1
Y
1
A
ND1
HIS
3
A
ND1
HIS
7
1
Y
1
A
CD2
HIS
3
A
CD2
HIS
7
1
Y
1
A
CE1
HIS
3
A
CE1
HIS
7
1
Y
1
A
NE2
HIS
3
A
NE2
HIS
7
1
Y
1
B
CG
HIS
1
B
CG
HIS
4
1
Y
1
B
ND1
HIS
1
B
ND1
HIS
4
1
Y
1
B
CD2
HIS
1
B
CD2
HIS
4
1
Y
1
B
CE1
HIS
1
B
CE1
HIS
4
1
Y
1
B
NE2
HIS
1
B
NE2
HIS
4
1
Y
1
B
CG
HIS
2
B
CG
HIS
5
1
Y
1
B
ND1
HIS
2
B
ND1
HIS
5
1
Y
1
B
CD2
HIS
2
B
CD2
HIS
5
1
Y
1
B
CE1
HIS
2
B
CE1
HIS
5
1
Y
1
B
NE2
HIS
2
B
NE2
HIS
5
1
Y
1
B
CG
HIS
4
B
CG
HIS
7
1
Y
1
B
ND1
HIS
4
B
ND1
HIS
7
1
Y
1
B
CD2
HIS
4
B
CD2
HIS
7
1
Y
1
B
CE1
HIS
4
B
CE1
HIS
7
1
Y
1
B
NE2
HIS
4
B
NE2
HIS
7
1
Y
1
A
MET
-3
A
MET
1
1
Y
1
A
HIS
-2
A
HIS
2
1
Y
1
A
HIS
-1
A
HIS
3
1
Y
1
A
HIS
0
A
HIS
4
1
Y
1
B
MET
-2
B
MET
1
1
Y
1
B
HIS
-1
B
HIS
2
1
Y
1
B
HIS
0
B
HIS
3
1
Y
1
A
A
CZ
OH
PHE
TYR
19
38
2.01
A
1
A
A
O
O
HOH
HOH
75
89
2.19
1
B
VAL
27
10.26
1
B
ASN
41
-10.67
1
12.98
1.90
110.30
123.28
A
A
A
N
CA
CB
THR
THR
THR
17
17
17
N
1
6.78
0.60
121.00
127.78
A
A
A
CB
CG
CD2
TYR
TYR
TYR
21
21
21
N
1
-5.43
0.60
121.00
115.57
A
A
A
CB
CG
CD1
TYR
TYR
TYR
21
21
21
N
1
-9.62
1.60
110.90
101.28
A
A
A
CG1
CB
CG2
VAL
VAL
VAL
26
26
26
N
1
7.61
0.90
118.30
125.91
A
A
A
CB
CG
OD1
ASP
ASP
ASP
27
27
27
N
1
4.31
0.70
120.80
125.11
A
A
A
CB
CG
CD2
PHE
PHE
PHE
35
35
35
N
1
-5.21
0.70
120.80
115.59
A
A
A
CB
CG
CD1
PHE
PHE
PHE
35
35
35
N
1
5.44
0.60
121.00
126.44
A
A
A
CB
CG
CD1
TYR
TYR
TYR
38
38
38
N
1
5.23
0.80
121.30
126.53
A
A
A
CG
CD1
CE1
TYR
TYR
TYR
38
38
38
N
1
9.40
1.20
123.30
132.70
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
47
47
47
N
1
-4.11
0.60
121.00
116.89
A
A
A
CB
CG
CD1
TYR
TYR
TYR
50
50
50
N
1
-12.44
0.90
118.30
105.86
A
A
A
CB
CG
OD1
ASP
ASP
ASP
52
52
52
N
1
-11.77
1.80
110.60
98.83
B
B
B
N
CA
CB
MET
MET
MET
6
6
6
N
1
16.67
2.70
111.00
127.67
B
B
B
N
CA
C
MET
MET
MET
6
6
6
N
1
-4.75
0.70
120.80
116.05
B
B
B
CB
CG
CD2
PHE
PHE
PHE
36
36
36
N
1
-5.78
0.60
121.00
115.22
B
B
B
CB
CG
CD2
TYR
TYR
TYR
39
39
39
N
1
3.73
0.60
121.00
124.73
B
B
B
CB
CG
CD1
TYR
TYR
TYR
39
39
39
N
1
10.11
1.60
122.70
132.81
B
B
B
O
C
N
ALA
ALA
ASN
40
40
41
Y
1
-5.89
0.90
118.30
112.41
B
B
B
CB
CG
OD2
ASP
ASP
ASP
42
42
42
N
1
12.38
1.40
112.40
124.78
B
B
B
CA
CB
CG2
THR
THR
THR
50
50
50
N
1
9.33
1.40
110.10
119.43
B
B
B
N
CA
CB
ALA
ALA
ALA
52
52
52
N
1
15.16
2.50
121.70
136.86
B
B
B
C
N
CA
ALA
ASP
ASP
52
53
53
Y
1
6.47
0.90
118.30
124.77
B
B
B
CB
CG
OD2
ASP
ASP
ASP
53
53
53
N
1
12.76
2.10
109.00
121.76
B
B
B
CA
CB
OG1
THR
THR
THR
57
57
57
N
1
-9.07
1.40
112.40
103.33
B
B
B
CA
CB
CG2
THR
THR
THR
59
59
59
N
1
A
B
O
O
HOH
HOH
114
68
2.09
1_555
4_545
1
A
HIS
2
13.68
108.00
1
A
LEU
14
-111.24
-128.62
1
B
HIS
2
166.90
149.71
1
B
HIS
4
-45.01
-173.87
1
B
ALA
5
-142.74
-152.30
1
B
MET
6
-141.19
-155.13
1
B
LEU
15
-118.83
67.44
1
B
ASN
16
19.66
106.10
1
B
ALA
40
-107.34
79.15
1
B
ASN
41
162.23
-34.73
1
B
ASP
53
-20.19
-79.89
0.265
0.26
0.293
0.291
1.85
19.84
1148
11119
11119
1
MOLECULAR REPLACEMENT
1.85
19.84
110
1052
0
0
942
0.02
3.8
1.85
19.84
1MI0
11456
11456
1
1.85
1.93
1
83
data reduction
DENZO
data scaling
SCALEPACK
phasing
EPMR
refinement
CNS
1.0
Crystal Structure of the redesigned protein G variant NuG2
1
N
N
1
N
N
2
N
N
2
N
N
A
ASP
27
A
ASP
31
HELX_P
A
ASP
41
A
ASP
45
1
1
15
B
ASP
28
B
ASP
31
HELX_P
B
ALA
40
B
ALA
43
1
2
13
IMMUNE SYSTEM
alpha-beta protein, redesigned beta-hairpin, IMMUNE SYSTEM
A45063
PIR
1
328
A45063
MDTYKLILNGKTLKGETTTEAVDAATAEKVFKQYANDNGVDGEWTYDDATKTFTVTE
328
384
1MI0
5
61
A45063
A
1
9
65
328
384
1MI0
6
62
A45063
B
1
9
65
1
expression tag
MET
-3
1MI0
A
A45063
PIR
1
1
expression tag
HIS
-2
1MI0
A
A45063
PIR
2
1
expression tag
HIS
-1
1MI0
A
A45063
PIR
3
1
expression tag
HIS
0
1MI0
A
A45063
PIR
4
1
expression tag
HIS
1
1MI0
A
A45063
PIR
5
1
expression tag
HIS
2
1MI0
A
A45063
PIR
6
1
expression tag
HIS
3
1MI0
A
A45063
PIR
7
1
expression tag
ALA
4
1MI0
A
A45063
PIR
8
1
ILE
SEE REMARK 999
VAL
11
1MI0
A
A45063
PIR
334
15
1
LEU
SEE REMARK 999
ILE
12
1MI0
A
A45063
PIR
335
16
1
ASN
SEE REMARK 999
VAL
13
1MI0
A
A45063
PIR
336
17
1
GLY
SEE REMARK 999
LEU
14
1MI0
A
A45063
PIR
337
18
1
LYS
SEE REMARK 999
ASN
15
1MI0
A
A45063
PIR
338
19
1
THR
SEE REMARK 999
GLY
16
1MI0
A
A45063
PIR
339
20
1
LEU
SEE REMARK 999
THR
17
1MI0
A
A45063
PIR
340
21
1
LYS
SEE REMARK 999
THR
18
1MI0
A
A45063
PIR
341
22
1
GLY
SEE REMARK 999
PHE
19
1MI0
A
A45063
PIR
342
23
1
GLU
SEE REMARK 999
THR
20
1MI0
A
A45063
PIR
343
24
1
THR
SEE REMARK 999
TYR
21
1MI0
A
A45063
PIR
344
25
1
ASP
engineered mutation
ALA
51
1MI0
A
A45063
PIR
374
55
2
expression tag
MET
-2
1MI0
B
A45063
PIR
1
2
expression tag
HIS
-1
1MI0
B
A45063
PIR
2
2
expression tag
HIS
0
1MI0
B
A45063
PIR
3
2
expression tag
HIS
1
1MI0
B
A45063
PIR
4
2
expression tag
HIS
2
1MI0
B
A45063
PIR
5
2
expression tag
HIS
3
1MI0
B
A45063
PIR
6
2
expression tag
HIS
4
1MI0
B
A45063
PIR
7
2
expression tag
ALA
5
1MI0
B
A45063
PIR
8
2
ILE
SEE REMARK 999
VAL
12
1MI0
B
A45063
PIR
334
15
2
LEU
SEE REMARK 999
ILE
13
1MI0
B
A45063
PIR
335
16
2
ASN
SEE REMARK 999
VAL
14
1MI0
B
A45063
PIR
336
17
2
GLY
SEE REMARK 999
LEU
15
1MI0
B
A45063
PIR
337
18
2
LYS
SEE REMARK 999
ASN
16
1MI0
B
A45063
PIR
338
19
2
THR
SEE REMARK 999
GLY
17
1MI0
B
A45063
PIR
339
20
2
LEU
SEE REMARK 999
THR
18
1MI0
B
A45063
PIR
340
21
2
LYS
SEE REMARK 999
THR
19
1MI0
B
A45063
PIR
341
22
2
GLY
SEE REMARK 999
PHE
20
1MI0
B
A45063
PIR
342
23
2
GLU
SEE REMARK 999
THR
21
1MI0
B
A45063
PIR
343
24
2
THR
SEE REMARK 999
TYR
22
1MI0
B
A45063
PIR
344
25
2
ASP
engineered mutation
ALA
52
1MI0
B
A45063
PIR
374
55
4
4
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
A
THR
18
A
THR
22
A
ALA
25
A
ALA
29
A
ASP
6
A
ASP
10
A
VAL
13
A
VAL
17
A
THR
56
A
THR
60
A
THR
60
A
THR
64
A
GLU
47
A
GLU
51
A
ALA
51
A
ALA
55
B
THR
19
B
THR
22
B
ALA
26
B
ALA
29
B
ASP
7
B
ASP
10
B
LEU
15
B
LEU
18
B
THR
57
B
THR
60
B
GLU
62
B
GLU
65
B
GLU
48
B
GLU
51
B
ALA
52
B
ALA
55
5
C 1 2 1