0.019593
0.000000
0.008670
0.000000
0.014641
0.000000
0.000000
0.000000
0.026388
0.00000
0.00000
0.00000
Lo Leggio, L.
Pickersgill, R.W.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
113.87
90.00
51.039
68.302
41.440
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
C5 H7 N O3
129.114
n
PYROGLUTAMIC ACID
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
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
O
N
258
N
O
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
Y
271
N
C
Y
272
N
C
Y
273
N
C
Y
274
N
C
Y
275
N
C
Y
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
H
N
288
N
H
N
289
N
N
N
290
S
C
N
291
N
C
N
292
N
O
N
293
N
C
N
294
N
C
N
295
N
C
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
H
N
305
N
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
O
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
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
R
C
N
325
N
O
N
326
N
C
N
327
N
O
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
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
N
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
N
351
N
O
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
N
N
365
S
C
N
366
N
C
N
367
N
O
N
368
N
C
Y
369
N
C
Y
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
N
375
N
O
N
376
N
O
N
377
N
H
N
378
N
H
N
379
N
H
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
N
N
389
S
C
N
390
N
C
N
391
N
O
N
392
N
C
N
393
N
C
N
394
N
C
N
395
N
O
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
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
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
doub
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
doub
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
Y
264
N
doub
Y
265
N
sing
Y
266
N
sing
N
267
N
sing
Y
268
N
doub
N
269
N
sing
Y
270
N
doub
N
271
N
sing
Y
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
doub
N
283
N
sing
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
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
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
N
317
N
sing
N
318
N
sing
N
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
doub
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
Y
333
N
doub
Y
334
N
sing
Y
335
N
sing
N
336
N
sing
Y
337
N
doub
Y
338
N
sing
Y
339
N
sing
N
340
N
sing
Y
341
N
sing
Y
342
N
doub
N
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
doub
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
Y
361
N
doub
Y
362
N
sing
Y
363
N
sing
N
364
N
sing
Y
365
N
doub
N
366
N
sing
Y
367
N
doub
N
368
N
sing
Y
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
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
doub
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
NE
FEBS Lett.
FEBLAL
0165
0014-5793
509
303
10.1016/S0014-5793(01)03177-5
11741607
Substrate Specificity and Subsite Mobility in T. Aurantiacus Xylanase 10A
2001
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
57
385
10.1107/S0907444900019089
11223515
Anisotropic Refinement of the Structure of Thermoascus Aurantiacus Xylanase I
2001
US
Proteins: Struct., Funct., Genet.
PSFGEY
0867
0887-3585
36
295
10.1002/(SICI)1097-0134(19990815)36:3<295::AID-PROT4>3.3.CO;2-Y
10409823
High Resolution Structure and Sequence of T. Aurantiacus Xylanase I: Implications for the Evolution of Thermostability in Family 10 Xylanases and Enzymes with Beta/Alpha Barrel Architecture
1999
UK
Biochem.Soc.Trans.
BCSTB5
0659
0300-5127
26
190
9649746
Superfamilies: The 4/7 Superfamily of Beta/ Alpha-Barrel Glycosidases and the Right-Handed Parallel Beta-Helix Superfamily
1998
London, Uk : University of London
Structural Studies of Xylanases and Endoglucanases
194
Structure Solution of Thermoascus Aurantiacus Xylanase. Structural Studies of Xylanases and Endoglucanases
1997
1
10.2210/pdb1gom/pdb
pdb_00001gom
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293.0
1
AREA DETECTOR
MULTIWIRE XENTRONICS
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
SIEMENS
32890.711
ENDO-1,4-BETA-XYLANASE
3.2.1.8
1
nat
polymer
18.015
water
186
nat
water
XYLANASE, 1,4-BETA-D-XYLAN XYLANOHYDROLASE
no
yes
(PCA)AAQSVDQLIKARGKVYFGVATDQNRLTTGKNAAIIQADFGQVTPENSMKWDATEPSQGNFNFAGADYLVNWAQQN
GKLIRGHTLVWHSQLPSWVSSITDKNTLTNVMKNHITTLMTRYKGKIRAWDVVNEAFNEDGSLRQTVFLNVIGEDYIPIA
FQTARAADPNAKLYINDYNLDSASYPKTQAIVNRVKQWRAAGVPIDGIGSQTHLSAGQGAGVLQALPLLASAGTPEVAIT
ELDVAGASPTDYVNVVNACLNVQSCVGITVWGVADPDSWRASTTPLLFDGNFNPKPAYNAIVQDLQQ
QAAQSVDQLIKARGKVYFGVATDQNRLTTGKNAAIIQADFGQVTPENSMKWDATEPSQGNFNFAGADYLVNWAQQNGKLI
RGHTLVWHSQLPSWVSSITDKNTLTNVMKNHITTLMTRYKGKIRAWDVVNEAFNEDGSLRQTVFLNVIGEDYIPIAFQTA
RAADPNAKLYINDYNLDSASYPKTQAIVNRVKQWRAAGVPIDGIGSQTHLSAGQGAGVLQALPLLASAGTPEVAITELDV
AGASPTDYVNVVNACLNVQSCVGITVWGVADPDSWRASTTPLLFDGNFNPKPAYNAIVQDLQQ
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
sample
5087
THERMOASCUS AURANTIACUS
1
2.03
34.3
THE PH OF CRYSTALLIZATION WAS NOT BUFFERED
VAPOR DIFFUSION, HANGING DROP
7.00
HANGING DROPS CONTAINING 1:1 RATIO OF 20 MG/ML PROTEIN SOLUTION AND RESERVOIR SOLUTION (12 % TO 25 % PEG 6,000)., pH 7.00
database_PDB_rev
database_PDB_rev_record
exptl_crystal_grow
pdbx_database_proc
pdbx_database_status
struct_conn
entity_poly
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Derived calculations
Experimental preparation
Other
Polymer sequence
Data collection
Database references
Refinement description
1
0
2001-11-15
1
1
2011-05-08
1
2
2011-07-13
1
3
2019-05-08
2
0
2020-03-11
2
1
2023-12-13
_exptl_crystal_grow.method
_pdbx_database_status.recvd_author_approval
_struct_conn.pdbx_leaving_atom_flag
_entity_poly.pdbx_seq_one_letter_code_can
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
2002-06-18
SPRSDE
CRYSTAL STRUCTURE OF THE THERMOASCUS AURANTIACUS XYLANASE I
THERMOSTABLE XYLANASE I FROM THERMOASCUS AURANTIACUS
THERMOSTABLE XYLANASE I FROM THERMOASCUS AURANTIACUS
THERMOSTABLE XYLANASE I FROM THERMOASCUS AURANTIACUS
SHEET
DETERMINATION METHOD: DSSP
THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS
BELOW IS ACTUALLY AN 10-STRANDED BARREL THIS IS REPRESENTED BY
A 11-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS
ARE IDENTICAL.
PDBE
Y
PDBE
2001-10-22
REL
HOH
water
RESIDUES 1-26 REFER TO THE SIGNAL PEPTIDE
IT IS NOT KNOWN IF GLN 303 IS PRESENT IN THE CRYSTAL
2EXO
PDB ENTRY 2EXO
PDB
experimental model
HOH
2001
2
HOH
HOH
2001
A
HOH
2002
2
HOH
HOH
2002
A
HOH
2003
2
HOH
HOH
2003
A
HOH
2004
2
HOH
HOH
2004
A
HOH
2005
2
HOH
HOH
2005
A
HOH
2006
2
HOH
HOH
2006
A
HOH
2007
2
HOH
HOH
2007
A
HOH
2008
2
HOH
HOH
2008
A
HOH
2009
2
HOH
HOH
2009
A
HOH
2010
2
HOH
HOH
2010
A
HOH
2011
2
HOH
HOH
2011
A
HOH
2012
2
HOH
HOH
2012
A
HOH
2013
2
HOH
HOH
2013
A
HOH
2014
2
HOH
HOH
2014
A
HOH
2015
2
HOH
HOH
2015
A
HOH
2016
2
HOH
HOH
2016
A
HOH
2017
2
HOH
HOH
2017
A
HOH
2018
2
HOH
HOH
2018
A
HOH
2019
2
HOH
HOH
2019
A
HOH
2020
2
HOH
HOH
2020
A
HOH
2021
2
HOH
HOH
2021
A
HOH
2022
2
HOH
HOH
2022
A
HOH
2023
2
HOH
HOH
2023
A
HOH
2024
2
HOH
HOH
2024
A
HOH
2025
2
HOH
HOH
2025
A
HOH
2026
2
HOH
HOH
2026
A
HOH
2027
2
HOH
HOH
2027
A
HOH
2028
2
HOH
HOH
2028
A
HOH
2029
2
HOH
HOH
2029
A
HOH
2030
2
HOH
HOH
2030
A
HOH
2031
2
HOH
HOH
2031
A
HOH
2032
2
HOH
HOH
2032
A
HOH
2033
2
HOH
HOH
2033
A
HOH
2034
2
HOH
HOH
2034
A
HOH
2035
2
HOH
HOH
2035
A
HOH
2036
2
HOH
HOH
2036
A
HOH
2037
2
HOH
HOH
2037
A
HOH
2038
2
HOH
HOH
2038
A
HOH
2039
2
HOH
HOH
2039
A
HOH
2040
2
HOH
HOH
2040
A
HOH
2041
2
HOH
HOH
2041
A
HOH
2042
2
HOH
HOH
2042
A
HOH
2043
2
HOH
HOH
2043
A
HOH
2044
2
HOH
HOH
2044
A
HOH
2045
2
HOH
HOH
2045
A
HOH
2046
2
HOH
HOH
2046
A
HOH
2047
2
HOH
HOH
2047
A
HOH
2048
2
HOH
HOH
2048
A
HOH
2049
2
HOH
HOH
2049
A
HOH
2050
2
HOH
HOH
2050
A
HOH
2051
2
HOH
HOH
2051
A
HOH
2052
2
HOH
HOH
2052
A
HOH
2053
2
HOH
HOH
2053
A
HOH
2054
2
HOH
HOH
2054
A
HOH
2055
2
HOH
HOH
2055
A
HOH
2056
2
HOH
HOH
2056
A
HOH
2057
2
HOH
HOH
2057
A
HOH
2058
2
HOH
HOH
2058
A
HOH
2059
2
HOH
HOH
2059
A
HOH
2060
2
HOH
HOH
2060
A
HOH
2061
2
HOH
HOH
2061
A
HOH
2062
2
HOH
HOH
2062
A
HOH
2063
2
HOH
HOH
2063
A
HOH
2064
2
HOH
HOH
2064
A
HOH
2065
2
HOH
HOH
2065
A
HOH
2066
2
HOH
HOH
2066
A
HOH
2067
2
HOH
HOH
2067
A
HOH
2068
2
HOH
HOH
2068
A
HOH
2069
2
HOH
HOH
2069
A
HOH
2070
2
HOH
HOH
2070
A
HOH
2071
2
HOH
HOH
2071
A
HOH
2072
2
HOH
HOH
2072
A
HOH
2073
2
HOH
HOH
2073
A
HOH
2074
2
HOH
HOH
2074
A
HOH
2075
2
HOH
HOH
2075
A
HOH
2076
2
HOH
HOH
2076
A
HOH
2077
2
HOH
HOH
2077
A
HOH
2078
2
HOH
HOH
2078
A
HOH
2079
2
HOH
HOH
2079
A
HOH
2080
2
HOH
HOH
2080
A
HOH
2081
2
HOH
HOH
2081
A
HOH
2082
2
HOH
HOH
2082
A
HOH
2083
2
HOH
HOH
2083
A
HOH
2084
2
HOH
HOH
2084
A
HOH
2085
2
HOH
HOH
2085
A
HOH
2086
2
HOH
HOH
2086
A
HOH
2087
2
HOH
HOH
2087
A
HOH
2088
2
HOH
HOH
2088
A
HOH
2089
2
HOH
HOH
2089
A
HOH
2090
2
HOH
HOH
2090
A
HOH
2091
2
HOH
HOH
2091
A
HOH
2092
2
HOH
HOH
2092
A
HOH
2093
2
HOH
HOH
2093
A
HOH
2094
2
HOH
HOH
2094
A
HOH
2095
2
HOH
HOH
2095
A
HOH
2096
2
HOH
HOH
2096
A
HOH
2097
2
HOH
HOH
2097
A
HOH
2098
2
HOH
HOH
2098
A
HOH
2099
2
HOH
HOH
2099
A
HOH
2100
2
HOH
HOH
2100
A
HOH
2101
2
HOH
HOH
2101
A
HOH
2102
2
HOH
HOH
2102
A
HOH
2103
2
HOH
HOH
2103
A
HOH
2104
2
HOH
HOH
2104
A
HOH
2105
2
HOH
HOH
2105
A
HOH
2106
2
HOH
HOH
2106
A
HOH
2107
2
HOH
HOH
2107
A
HOH
2108
2
HOH
HOH
2108
A
HOH
2109
2
HOH
HOH
2109
A
HOH
2110
2
HOH
HOH
2110
A
HOH
2111
2
HOH
HOH
2111
A
HOH
2112
2
HOH
HOH
2112
A
HOH
2113
2
HOH
HOH
2113
A
HOH
2114
2
HOH
HOH
2114
A
HOH
2115
2
HOH
HOH
2115
A
HOH
2116
2
HOH
HOH
2116
A
HOH
2117
2
HOH
HOH
2117
A
HOH
2118
2
HOH
HOH
2118
A
HOH
2119
2
HOH
HOH
2119
A
HOH
2120
2
HOH
HOH
2120
A
HOH
2121
2
HOH
HOH
2121
A
HOH
2122
2
HOH
HOH
2122
A
HOH
2123
2
HOH
HOH
2123
A
HOH
2124
2
HOH
HOH
2124
A
HOH
2125
2
HOH
HOH
2125
A
HOH
2126
2
HOH
HOH
2126
A
HOH
2127
2
HOH
HOH
2127
A
HOH
2128
2
HOH
HOH
2128
A
HOH
2129
2
HOH
HOH
2129
A
HOH
2130
2
HOH
HOH
2130
A
HOH
2131
2
HOH
HOH
2131
A
HOH
2132
2
HOH
HOH
2132
A
HOH
2133
2
HOH
HOH
2133
A
HOH
2134
2
HOH
HOH
2134
A
HOH
2135
2
HOH
HOH
2135
A
HOH
2136
2
HOH
HOH
2136
A
HOH
2137
2
HOH
HOH
2137
A
HOH
2138
2
HOH
HOH
2138
A
HOH
2139
2
HOH
HOH
2139
A
HOH
2140
2
HOH
HOH
2140
A
HOH
2141
2
HOH
HOH
2141
A
HOH
2142
2
HOH
HOH
2142
A
HOH
2143
2
HOH
HOH
2143
A
HOH
2144
2
HOH
HOH
2144
A
HOH
2145
2
HOH
HOH
2145
A
HOH
2146
2
HOH
HOH
2146
A
HOH
2147
2
HOH
HOH
2147
A
HOH
2148
2
HOH
HOH
2148
A
HOH
2149
2
HOH
HOH
2149
A
HOH
2150
2
HOH
HOH
2150
A
HOH
2151
2
HOH
HOH
2151
A
HOH
2152
2
HOH
HOH
2152
A
HOH
2153
2
HOH
HOH
2153
A
HOH
2154
2
HOH
HOH
2154
A
HOH
2155
2
HOH
HOH
2155
A
HOH
2156
2
HOH
HOH
2156
A
HOH
2157
2
HOH
HOH
2157
A
HOH
2158
2
HOH
HOH
2158
A
HOH
2159
2
HOH
HOH
2159
A
HOH
2160
2
HOH
HOH
2160
A
HOH
2161
2
HOH
HOH
2161
A
HOH
2162
2
HOH
HOH
2162
A
HOH
2163
2
HOH
HOH
2163
A
HOH
2164
2
HOH
HOH
2164
A
HOH
2165
2
HOH
HOH
2165
A
HOH
2166
2
HOH
HOH
2166
A
HOH
2167
2
HOH
HOH
2167
A
HOH
2168
2
HOH
HOH
2168
A
HOH
2169
2
HOH
HOH
2169
A
HOH
2170
2
HOH
HOH
2170
A
HOH
2171
2
HOH
HOH
2171
A
HOH
2172
2
HOH
HOH
2172
A
HOH
2173
2
HOH
HOH
2173
A
HOH
2174
2
HOH
HOH
2174
A
HOH
2175
2
HOH
HOH
2175
A
HOH
2176
2
HOH
HOH
2176
A
HOH
2177
2
HOH
HOH
2177
A
HOH
2178
2
HOH
HOH
2178
A
HOH
2179
2
HOH
HOH
2179
A
HOH
2180
2
HOH
HOH
2180
A
HOH
2181
2
HOH
HOH
2181
A
HOH
2182
2
HOH
HOH
2182
A
HOH
2183
2
HOH
HOH
2183
A
HOH
2184
2
HOH
HOH
2184
A
HOH
2185
2
HOH
HOH
2185
A
HOH
2186
2
HOH
HOH
2186
A
PCA
1
n
1
PCA
1
A
ALA
2
n
2
ALA
2
A
ALA
3
n
3
ALA
3
A
GLN
4
n
4
GLN
4
A
SER
5
n
5
SER
5
A
VAL
6
n
6
VAL
6
A
ASP
7
n
7
ASP
7
A
GLN
8
n
8
GLN
8
A
LEU
9
n
9
LEU
9
A
ILE
10
n
10
ILE
10
A
LYS
11
n
11
LYS
11
A
ALA
12
n
12
ALA
12
A
ARG
13
n
13
ARG
13
A
GLY
14
n
14
GLY
14
A
LYS
15
n
15
LYS
15
A
VAL
16
n
16
VAL
16
A
TYR
17
n
17
TYR
17
A
PHE
18
n
18
PHE
18
A
GLY
19
n
19
GLY
19
A
VAL
20
n
20
VAL
20
A
ALA
21
n
21
ALA
21
A
THR
22
n
22
THR
22
A
ASP
23
n
23
ASP
23
A
GLN
24
n
24
GLN
24
A
ASN
25
n
25
ASN
25
A
ARG
26
n
26
ARG
26
A
LEU
27
n
27
LEU
27
A
THR
28
n
28
THR
28
A
THR
29
n
29
THR
29
A
GLY
30
n
30
GLY
30
A
LYS
31
n
31
LYS
31
A
ASN
32
n
32
ASN
32
A
ALA
33
n
33
ALA
33
A
ALA
34
n
34
ALA
34
A
ILE
35
n
35
ILE
35
A
ILE
36
n
36
ILE
36
A
GLN
37
n
37
GLN
37
A
ALA
38
n
38
ALA
38
A
ASP
39
n
39
ASP
39
A
PHE
40
n
40
PHE
40
A
GLY
41
n
41
GLY
41
A
GLN
42
n
42
GLN
42
A
VAL
43
n
43
VAL
43
A
THR
44
n
44
THR
44
A
PRO
45
n
45
PRO
45
A
GLU
46
n
46
GLU
46
A
ASN
47
n
47
ASN
47
A
SER
48
n
48
SER
48
A
MET
49
n
49
MET
49
A
LYS
50
n
50
LYS
50
A
TRP
51
n
51
TRP
51
A
ASP
52
n
52
ASP
52
A
ALA
53
n
53
ALA
53
A
THR
54
n
54
THR
54
A
GLU
55
n
55
GLU
55
A
PRO
56
n
56
PRO
56
A
SER
57
n
57
SER
57
A
GLN
58
n
58
GLN
58
A
GLY
59
n
59
GLY
59
A
ASN
60
n
60
ASN
60
A
PHE
61
n
61
PHE
61
A
ASN
62
n
62
ASN
62
A
PHE
63
n
63
PHE
63
A
ALA
64
n
64
ALA
64
A
GLY
65
n
65
GLY
65
A
ALA
66
n
66
ALA
66
A
ASP
67
n
67
ASP
67
A
TYR
68
n
68
TYR
68
A
LEU
69
n
69
LEU
69
A
VAL
70
n
70
VAL
70
A
ASN
71
n
71
ASN
71
A
TRP
72
n
72
TRP
72
A
ALA
73
n
73
ALA
73
A
GLN
74
n
74
GLN
74
A
GLN
75
n
75
GLN
75
A
ASN
76
n
76
ASN
76
A
GLY
77
n
77
GLY
77
A
LYS
78
n
78
LYS
78
A
LEU
79
n
79
LEU
79
A
ILE
80
n
80
ILE
80
A
ARG
81
n
81
ARG
81
A
GLY
82
n
82
GLY
82
A
HIS
83
n
83
HIS
83
A
THR
84
n
84
THR
84
A
LEU
85
n
85
LEU
85
A
VAL
86
n
86
VAL
86
A
TRP
87
n
87
TRP
87
A
HIS
88
n
88
HIS
88
A
SER
89
n
89
SER
89
A
GLN
90
n
90
GLN
90
A
LEU
91
n
91
LEU
91
A
PRO
92
n
92
PRO
92
A
SER
93
n
93
SER
93
A
TRP
94
n
94
TRP
94
A
VAL
95
n
95
VAL
95
A
SER
96
n
96
SER
96
A
SER
97
n
97
SER
97
A
ILE
98
n
98
ILE
98
A
THR
99
n
99
THR
99
A
ASP
100
n
100
ASP
100
A
LYS
101
n
101
LYS
101
A
ASN
102
n
102
ASN
102
A
THR
103
n
103
THR
103
A
LEU
104
n
104
LEU
104
A
THR
105
n
105
THR
105
A
ASN
106
n
106
ASN
106
A
VAL
107
n
107
VAL
107
A
MET
108
n
108
MET
108
A
LYS
109
n
109
LYS
109
A
ASN
110
n
110
ASN
110
A
HIS
111
n
111
HIS
111
A
ILE
112
n
112
ILE
112
A
THR
113
n
113
THR
113
A
THR
114
n
114
THR
114
A
LEU
115
n
115
LEU
115
A
MET
116
n
116
MET
116
A
THR
117
n
117
THR
117
A
ARG
118
n
118
ARG
118
A
TYR
119
n
119
TYR
119
A
LYS
120
n
120
LYS
120
A
GLY
121
n
121
GLY
121
A
LYS
122
n
122
LYS
122
A
ILE
123
n
123
ILE
123
A
ARG
124
n
124
ARG
124
A
ALA
125
n
125
ALA
125
A
TRP
126
n
126
TRP
126
A
ASP
127
n
127
ASP
127
A
VAL
128
n
128
VAL
128
A
VAL
129
n
129
VAL
129
A
ASN
130
n
130
ASN
130
A
GLU
131
n
131
GLU
131
A
ALA
132
n
132
ALA
132
A
PHE
133
n
133
PHE
133
A
ASN
134
n
134
ASN
134
A
GLU
135
n
135
GLU
135
A
ASP
136
n
136
ASP
136
A
GLY
137
n
137
GLY
137
A
SER
138
n
138
SER
138
A
LEU
139
n
139
LEU
139
A
ARG
140
n
140
ARG
140
A
GLN
141
n
141
GLN
141
A
THR
142
n
142
THR
142
A
VAL
143
n
143
VAL
143
A
PHE
144
n
144
PHE
144
A
LEU
145
n
145
LEU
145
A
ASN
146
n
146
ASN
146
A
VAL
147
n
147
VAL
147
A
ILE
148
n
148
ILE
148
A
GLY
149
n
149
GLY
149
A
GLU
150
n
150
GLU
150
A
ASP
151
n
151
ASP
151
A
TYR
152
n
152
TYR
152
A
ILE
153
n
153
ILE
153
A
PRO
154
n
154
PRO
154
A
ILE
155
n
155
ILE
155
A
ALA
156
n
156
ALA
156
A
PHE
157
n
157
PHE
157
A
GLN
158
n
158
GLN
158
A
THR
159
n
159
THR
159
A
ALA
160
n
160
ALA
160
A
ARG
161
n
161
ARG
161
A
ALA
162
n
162
ALA
162
A
ALA
163
n
163
ALA
163
A
ASP
164
n
164
ASP
164
A
PRO
165
n
165
PRO
165
A
ASN
166
n
166
ASN
166
A
ALA
167
n
167
ALA
167
A
LYS
168
n
168
LYS
168
A
LEU
169
n
169
LEU
169
A
TYR
170
n
170
TYR
170
A
ILE
171
n
171
ILE
171
A
ASN
172
n
172
ASN
172
A
ASP
173
n
173
ASP
173
A
TYR
174
n
174
TYR
174
A
ASN
175
n
175
ASN
175
A
LEU
176
n
176
LEU
176
A
ASP
177
n
177
ASP
177
A
SER
178
n
178
SER
178
A
ALA
179
n
179
ALA
179
A
SER
180
n
180
SER
180
A
TYR
181
n
181
TYR
181
A
PRO
182
n
182
PRO
182
A
LYS
183
n
183
LYS
183
A
THR
184
n
184
THR
184
A
GLN
185
n
185
GLN
185
A
ALA
186
n
186
ALA
186
A
ILE
187
n
187
ILE
187
A
VAL
188
n
188
VAL
188
A
ASN
189
n
189
ASN
189
A
ARG
190
n
190
ARG
190
A
VAL
191
n
191
VAL
191
A
LYS
192
n
192
LYS
192
A
GLN
193
n
193
GLN
193
A
TRP
194
n
194
TRP
194
A
ARG
195
n
195
ARG
195
A
ALA
196
n
196
ALA
196
A
ALA
197
n
197
ALA
197
A
GLY
198
n
198
GLY
198
A
VAL
199
n
199
VAL
199
A
PRO
200
n
200
PRO
200
A
ILE
201
n
201
ILE
201
A
ASP
202
n
202
ASP
202
A
GLY
203
n
203
GLY
203
A
ILE
204
n
204
ILE
204
A
GLY
205
n
205
GLY
205
A
SER
206
n
206
SER
206
A
GLN
207
n
207
GLN
207
A
THR
208
n
208
THR
208
A
HIS
209
n
209
HIS
209
A
LEU
210
n
210
LEU
210
A
SER
211
n
211
SER
211
A
ALA
212
n
212
ALA
212
A
GLY
213
n
213
GLY
213
A
GLN
214
n
214
GLN
214
A
GLY
215
n
215
GLY
215
A
ALA
216
n
216
ALA
216
A
GLY
217
n
217
GLY
217
A
VAL
218
n
218
VAL
218
A
LEU
219
n
219
LEU
219
A
GLN
220
n
220
GLN
220
A
ALA
221
n
221
ALA
221
A
LEU
222
n
222
LEU
222
A
PRO
223
n
223
PRO
223
A
LEU
224
n
224
LEU
224
A
LEU
225
n
225
LEU
225
A
ALA
226
n
226
ALA
226
A
SER
227
n
227
SER
227
A
ALA
228
n
228
ALA
228
A
GLY
229
n
229
GLY
229
A
THR
230
n
230
THR
230
A
PRO
231
n
231
PRO
231
A
GLU
232
n
232
GLU
232
A
VAL
233
n
233
VAL
233
A
ALA
234
n
234
ALA
234
A
ILE
235
n
235
ILE
235
A
THR
236
n
236
THR
236
A
GLU
237
n
237
GLU
237
A
LEU
238
n
238
LEU
238
A
ASP
239
n
239
ASP
239
A
VAL
240
n
240
VAL
240
A
ALA
241
n
241
ALA
241
A
GLY
242
n
242
GLY
242
A
ALA
243
n
243
ALA
243
A
SER
244
n
244
SER
244
A
PRO
245
n
245
PRO
245
A
THR
246
n
246
THR
246
A
ASP
247
n
247
ASP
247
A
TYR
248
n
248
TYR
248
A
VAL
249
n
249
VAL
249
A
ASN
250
n
250
ASN
250
A
VAL
251
n
251
VAL
251
A
VAL
252
n
252
VAL
252
A
ASN
253
n
253
ASN
253
A
ALA
254
n
254
ALA
254
A
CYS
255
n
255
CYS
255
A
LEU
256
n
256
LEU
256
A
ASN
257
n
257
ASN
257
A
VAL
258
n
258
VAL
258
A
GLN
259
n
259
GLN
259
A
SER
260
n
260
SER
260
A
CYS
261
n
261
CYS
261
A
VAL
262
n
262
VAL
262
A
GLY
263
n
263
GLY
263
A
ILE
264
n
264
ILE
264
A
THR
265
n
265
THR
265
A
VAL
266
n
266
VAL
266
A
TRP
267
n
267
TRP
267
A
GLY
268
n
268
GLY
268
A
VAL
269
n
269
VAL
269
A
ALA
270
n
270
ALA
270
A
ASP
271
n
271
ASP
271
A
PRO
272
n
272
PRO
272
A
ASP
273
n
273
ASP
273
A
SER
274
n
274
SER
274
A
TRP
275
n
275
TRP
275
A
ARG
276
n
276
ARG
276
A
ALA
277
n
277
ALA
277
A
SER
278
n
278
SER
278
A
THR
279
n
279
THR
279
A
THR
280
n
280
THR
280
A
PRO
281
n
281
PRO
281
A
LEU
282
n
282
LEU
282
A
LEU
283
n
283
LEU
283
A
PHE
284
n
284
PHE
284
A
ASP
285
n
285
ASP
285
A
GLY
286
n
286
GLY
286
A
ASN
287
n
287
ASN
287
A
PHE
288
n
288
PHE
288
A
ASN
289
n
289
ASN
289
A
PRO
290
n
290
PRO
290
A
LYS
291
n
291
LYS
291
A
PRO
292
n
292
PRO
292
A
ALA
293
n
293
ALA
293
A
TYR
294
n
294
TYR
294
A
ASN
295
n
295
ASN
295
A
ALA
296
n
296
ALA
296
A
ILE
297
n
297
ILE
297
A
VAL
298
n
298
VAL
298
A
GLN
299
n
299
GLN
299
A
ASP
300
n
300
ASP
300
A
LEU
301
n
301
LEU
301
A
GLN
302
n
302
GLN
302
A
GLN
303
n
303
GLN
303
A
author_and_software_defined_assembly
PQS
1
monomeric
A
PCA
1
PYROGLUTAMIC ACID
A
PCA
1
GLU
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
GLY
19
A
N
GLY
19
A
O
ILE
264
A
O
ILE
264
A
N
VAL
262
A
N
VAL
262
A
O
VAL
233
A
O
VAL
233
A
N
ALA
234
A
N
ALA
234
A
O
ILE
204
A
O
ILE
204
A
N
GLY
203
A
N
GLY
203
A
O
LEU
169
A
O
LEU
169
A
N
TYR
170
A
N
TYR
170
A
O
TRP
126
A
O
TRP
126
A
N
ASP
127
A
N
ASP
127
A
O
GLY
82
A
O
GLY
82
A
N
ARG
81
A
N
ARG
81
A
O
VAL
43
A
O
VAL
43
A
N
THR
44
A
N
THR
44
A
O
VAL
20
A
O
VAL
20
A
N
GLY
19
A
N
GLY
19
A
O
ILE
264
A
O
ILE
264
A
N
ILE
264
A
N
ILE
264
A
O
TYR
17
A
O
TYR
17
1
A
CA
GLN
303
A
CA
GLN
303
1
Y
1
A
C
GLN
303
A
C
GLN
303
1
Y
1
A
O
GLN
303
A
O
GLN
303
1
Y
1
A
CB
GLN
303
A
CB
GLN
303
1
Y
1
A
CG
GLN
303
A
CG
GLN
303
1
Y
1
A
CD
GLN
303
A
CD
GLN
303
1
Y
1
A
OE1
GLN
303
A
OE1
GLN
303
1
Y
1
A
NE2
GLN
303
A
NE2
GLN
303
1
Y
1
A
ASN
47
-143.14
-24.21
1
A
GLU
237
-143.01
48.39
1
A
VAL
269
-99.05
-64.19
1
A
THR
280
31.65
64.76
PROTEIN_REP.PARAM
PROTEIN.TOP
10.47
-2.226
.000
-.900
.122
.000
2.104
0.191
0.007
0.147
0.147
1.92
33.30
770
15469
3.9
77.5
FREER FLAG (CCP4)
100000.000
1
RESTRAINED
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
PDB ENTRY 2EXO
MLF
FLAT MODEL
36.5
0.31
.22
.17
5.0
.29
.16
1.92
33.30
186
2498
0
0
2312
0.006
1.48
22.7
.93
1.759
1.5
2.356
2.5
3.120
2.5
4.561
2.5
0.191
0.047
0.211
1.99
16
346
10
4.41
25.27
1.920
33.330
1GOM
15469
0.000
0.07100
1
4.400
81.6
0.16000
1.92
2.05
1
1.70
35.0
refinement
CNS
0.9
data reduction
XENGEN
data scaling
XENGEN
phasing
AMoRE
Thermostable xylanase I from Thermoascus aurantiacus- Crystal form I
1
N
N
2
N
N
A
SER
5
A
SER
5
HELX_P
A
ARG
13
A
ARG
13
1
1
9
A
ASP
23
A
ASP
23
HELX_P
A
THR
28
A
THR
28
1
2
6
A
LYS
31
A
LYS
31
HELX_P
A
PHE
40
A
PHE
40
1
3
10
A
LYS
50
A
LYS
50
HELX_P
A
GLU
55
A
GLU
55
1
4
6
A
PHE
63
A
PHE
63
HELX_P
A
ASN
76
A
ASN
76
1
5
14
A
PRO
92
A
PRO
92
HELX_P
A
SER
97
A
SER
97
1
6
6
A
ASP
100
A
ASP
100
HELX_P
A
TYR
119
A
TYR
119
1
7
20
A
THR
142
A
THR
142
HELX_P
A
GLY
149
A
GLY
149
1
8
8
A
ASP
151
A
ASP
151
HELX_P
A
ASP
164
A
ASP
164
1
9
14
A
TYR
181
A
TYR
181
HELX_P
A
ALA
197
A
ALA
197
1
10
17
A
GLN
214
A
GLN
214
HELX_P
A
SER
227
A
SER
227
1
11
14
A
SER
244
A
SER
244
HELX_P
A
VAL
258
A
VAL
258
1
12
15
A
ASP
271
A
ASP
271
HELX_P
A
SER
274
A
SER
274
5
13
4
A
ARG
276
A
ARG
276
HELX_P
A
THR
280
A
THR
280
5
14
5
A
LYS
291
A
LYS
291
HELX_P
A
GLN
302
A
GLN
302
1
15
12
disulf
2.032
A
CYS
255
A
SG
CYS
255
1_555
A
CYS
261
A
SG
CYS
261
1_555
covale
1.323
both
A
PCA
1
A
C
PCA
1
1_555
A
ALA
2
A
N
ALA
2
1_555
HYDROLASE
XYLANASE, FAMILY 10, PLANT CELL WALL DEGRADATION, HYDROLASE
A
HIS
83
A
HIS
83
1
A
THR
84
A
THR
84
-2.88
XYNA_THEAU
UNP
1
P23360
27
329
1GOM
1
303
P23360
A
1
1
303
11
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
A
TYR
17
A
TYR
17
A
THR
22
A
THR
22
A
CYS
261
A
CYS
261
A
VAL
266
A
VAL
266
A
GLU
232
A
GLU
232
A
VAL
240
A
VAL
240
A
GLY
203
A
GLY
203
A
SER
206
A
SER
206
A
LYS
168
A
LYS
168
A
ASP
173
A
ASP
173
A
ALA
125
A
ALA
125
A
ASN
130
A
ASN
130
A
LEU
79
A
LEU
79
A
VAL
86
A
VAL
86
A
GLN
42
A
GLN
42
A
PRO
45
A
PRO
45
A
TYR
17
A
TYR
17
A
THR
22
A
THR
22
A
CYS
261
A
CYS
261
A
VAL
266
A
VAL
266
A
TYR
17
A
TYR
17
A
THR
22
A
THR
22
4
P 1 21 1