0.006364
0.000000
0.000000
0.000000
0.011535
0.000000
0.000000
0.000000
0.012520
0.00000
0.00000
0.00000
Jeffery, C.J.
Gloss, L.M.
Petsko, G.A.
Ringe, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
157.130
86.690
79.870
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
C4 H4 O4
116.072
MALEIC ACID
non-polymer
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C8 H10 N O6 P
247.142
PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate
non-polymer
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
UK
Protein Eng.
PRENE9
0859
0269-2139
13
105
112
10.1093/protein/13.2.105
10708649
The role of residues outside the active site: structural basis for function of C191 mutants of Escherichia coli aspartate aminotransferase.
2000
10.2210/pdb1b4x/pdb
pdb_00001b4x
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
297.0
1
IMAGE PLATE
RIGAKU
NI FILTER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
PYRIDOXAL PHOSPHATE COFACTOR COVALENTLY BOUND TO LYS 258 VIA SCHIFF BASE LINKAGE
43603.148
ASPARTATE AMINOTRANSFERASE
2.6.1.1
COMPLETE SUBUNIT
YES
1
man
polymer
247.142
PYRIDOXAL-5'-PHOSPHATE
1
syn
non-polymer
116.072
MALEIC ACID
1
syn
non-polymer
18.015
water
26
nat
water
no
no
MFENITAAPADPILGLADLFRADERPGKINLGIGVYKDETGKTPVLTSVKKAEQYLLENETTKNYLGIDGIPEFGRCTQE
LLFGKGSALINDKRARTAQTPGGTGALRVAADFLAKNTSVKRVWVSNPSWPNHKSVFNSAGLEVREYAYYDAENHTLDFD
ALINSLNEAQAGDVVLFHGSCHNPTGIDPTLEQWQTLAQLSVEKGWLPLFDFAYQGFARGLEEDAEGLRAFAAMHKELIV
ASSYSKNFGLYNERVGACTLVAADSETVDRAFSQMKAAIRANYSNPPAHGASVVATILSNDALRAIWEQELTDMRQRIQR
MRQLFVNTLQEKGANRDFSFIIKQNGMFSFSGLTKEQVLRLREEFGVYAVASGRVNVAGMTPDNMAPLCEAIVAVL
MFENITAAPADPILGLADLFRADERPGKINLGIGVYKDETGKTPVLTSVKKAEQYLLENETTKNYLGIDGIPEFGRCTQE
LLFGKGSALINDKRARTAQTPGGTGALRVAADFLAKNTSVKRVWVSNPSWPNHKSVFNSAGLEVREYAYYDAENHTLDFD
ALINSLNEAQAGDVVLFHGSCHNPTGIDPTLEQWQTLAQLSVEKGWLPLFDFAYQGFARGLEEDAEGLRAFAAMHKELIV
ASSYSKNFGLYNERVGACTLVAADSETVDRAFSQMKAAIRANYSNPPAHGASVVATILSNDALRAIWEQELTDMRQRIQR
MRQLFVNTLQEKGANRDFSFIIKQNGMFSFSGLTKEQVLRLREEFGVYAVASGRVNVAGMTPDNMAPLCEAIVAVL
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Escherichia
Escherichia
sample
CYTOPLASM
562
Escherichia coli
CYTOPLASM
562
Escherichia coli
PLASMID
1
3.10
61.0
7.50
pH 7.50
database_2
pdbx_database_status
struct_conn
struct_ref_seq_dif
struct_site
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Database references
Derived calculations
Other
Refinement description
1
0
2000-10-27
1
1
2008-03-24
1
2
2011-07-13
1
3
2021-11-03
1
4
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-12-30
REL
PLP
PYRIDOXAL-5'-PHOSPHATE
MAE
MALEIC ACID
HOH
water
1ASA
PDB
experimental model
PLP
458
2
PLP
PLP
458
A
MAE
410
3
MAE
MAE
410
A
HOH
702
4
HOH
HOH
702
A
HOH
703
4
HOH
HOH
703
A
HOH
704
4
HOH
HOH
704
A
HOH
705
4
HOH
HOH
705
A
HOH
706
4
HOH
HOH
706
A
HOH
708
4
HOH
HOH
708
A
HOH
709
4
HOH
HOH
709
A
HOH
710
4
HOH
HOH
710
A
HOH
712
4
HOH
HOH
712
A
HOH
715
4
HOH
HOH
715
A
HOH
718
4
HOH
HOH
718
A
HOH
719
4
HOH
HOH
719
A
HOH
720
4
HOH
HOH
720
A
HOH
722
4
HOH
HOH
722
A
HOH
724
4
HOH
HOH
724
A
HOH
725
4
HOH
HOH
725
A
HOH
731
4
HOH
HOH
731
A
HOH
736
4
HOH
HOH
736
A
HOH
737
4
HOH
HOH
737
A
HOH
760
4
HOH
HOH
760
A
HOH
762
4
HOH
HOH
762
A
HOH
764
4
HOH
HOH
764
A
HOH
767
4
HOH
HOH
767
A
HOH
770
4
HOH
HOH
770
A
HOH
772
4
HOH
HOH
772
A
HOH
778
4
HOH
HOH
778
A
MET
5
n
1
MET
5
A
PHE
6
n
2
PHE
6
A
GLU
7
n
3
GLU
7
A
ASN
8
n
4
ASN
8
A
ILE
9
n
5
ILE
9
A
THR
10
n
6
THR
10
A
ALA
11
n
7
ALA
11
A
ALA
12
n
8
ALA
12
A
PRO
13
n
9
PRO
13
A
ALA
14
n
10
ALA
14
A
ASP
15
n
11
ASP
15
A
PRO
16
n
12
PRO
16
A
ILE
17
n
13
ILE
17
A
LEU
18
n
14
LEU
18
A
GLY
19
n
15
GLY
19
A
LEU
20
n
16
LEU
20
A
ALA
21
n
17
ALA
21
A
ASP
22
n
18
ASP
22
A
LEU
23
n
19
LEU
23
A
PHE
24
n
20
PHE
24
A
ARG
25
n
21
ARG
25
A
ALA
26
n
22
ALA
26
A
ASP
27
n
23
ASP
27
A
GLU
28
n
24
GLU
28
A
ARG
29
n
25
ARG
29
A
PRO
30
n
26
PRO
30
A
GLY
31
n
27
GLY
31
A
LYS
32
n
28
LYS
32
A
ILE
33
n
29
ILE
33
A
ASN
34
n
30
ASN
34
A
LEU
35
n
31
LEU
35
A
GLY
36
n
32
GLY
36
A
ILE
37
n
33
ILE
37
A
GLY
38
n
34
GLY
38
A
VAL
39
n
35
VAL
39
A
TYR
40
n
36
TYR
40
A
LYS
41
n
37
LYS
41
A
ASP
42
n
38
ASP
42
A
GLU
43
n
39
GLU
43
A
THR
44
n
40
THR
44
A
GLY
45
n
41
GLY
45
A
LYS
46
n
42
LYS
46
A
THR
47
n
43
THR
47
A
PRO
48
n
44
PRO
48
A
VAL
49
n
45
VAL
49
A
LEU
50
n
46
LEU
50
A
THR
51
n
47
THR
51
A
SER
52
n
48
SER
52
A
VAL
53
n
49
VAL
53
A
LYS
54
n
50
LYS
54
A
LYS
55
n
51
LYS
55
A
ALA
56
n
52
ALA
56
A
GLU
57
n
53
GLU
57
A
GLN
58
n
54
GLN
58
A
TYR
59
n
55
TYR
59
A
LEU
60
n
56
LEU
60
A
LEU
61
n
57
LEU
61
A
GLU
62
n
58
GLU
62
A
ASN
63
n
59
ASN
63
A
GLU
64
n
60
GLU
64
A
THR
66
n
61
THR
66
A
THR
67
n
62
THR
67
A
LYS
68
n
63
LYS
68
A
ASN
69
n
64
ASN
69
A
TYR
70
n
65
TYR
70
A
LEU
71
n
66
LEU
71
A
GLY
72
n
67
GLY
72
A
ILE
73
n
68
ILE
73
A
ASP
74
n
69
ASP
74
A
GLY
75
n
70
GLY
75
A
ILE
76
n
71
ILE
76
A
PRO
77
n
72
PRO
77
A
GLU
78
n
73
GLU
78
A
PHE
79
n
74
PHE
79
A
GLY
80
n
75
GLY
80
A
ARG
81
n
76
ARG
81
A
CYS
82
n
77
CYS
82
A
THR
83
n
78
THR
83
A
GLN
84
n
79
GLN
84
A
GLU
85
n
80
GLU
85
A
LEU
86
n
81
LEU
86
A
LEU
87
n
82
LEU
87
A
PHE
88
n
83
PHE
88
A
GLY
89
n
84
GLY
89
A
LYS
90
n
85
LYS
90
A
GLY
91
n
86
GLY
91
A
SER
92
n
87
SER
92
A
ALA
93
n
88
ALA
93
A
LEU
94
n
89
LEU
94
A
ILE
95
n
90
ILE
95
A
ASN
96
n
91
ASN
96
A
ASP
97
n
92
ASP
97
A
LYS
98
n
93
LYS
98
A
ARG
99
n
94
ARG
99
A
ALA
100
n
95
ALA
100
A
ARG
101
n
96
ARG
101
A
THR
102
n
97
THR
102
A
ALA
103
n
98
ALA
103
A
GLN
104
n
99
GLN
104
A
THR
105
n
100
THR
105
A
PRO
106
n
101
PRO
106
A
GLY
107
n
102
GLY
107
A
GLY
108
n
103
GLY
108
A
THR
109
n
104
THR
109
A
GLY
110
n
105
GLY
110
A
ALA
111
n
106
ALA
111
A
LEU
112
n
107
LEU
112
A
ARG
113
n
108
ARG
113
A
VAL
114
n
109
VAL
114
A
ALA
115
n
110
ALA
115
A
ALA
116
n
111
ALA
116
A
ASP
117
n
112
ASP
117
A
PHE
118
n
113
PHE
118
A
LEU
119
n
114
LEU
119
A
ALA
120
n
115
ALA
120
A
LYS
121
n
116
LYS
121
A
ASN
122
n
117
ASN
122
A
THR
123
n
118
THR
123
A
SER
124
n
119
SER
124
A
VAL
125
n
120
VAL
125
A
LYS
126
n
121
LYS
126
A
ARG
129
n
122
ARG
129
A
VAL
133
n
123
VAL
133
A
TRP
134
n
124
TRP
134
A
VAL
135
n
125
VAL
135
A
SER
136
n
126
SER
136
A
ASN
137
n
127
ASN
137
A
PRO
138
n
128
PRO
138
A
SER
139
n
129
SER
139
A
TRP
140
n
130
TRP
140
A
PRO
141
n
131
PRO
141
A
ASN
142
n
132
ASN
142
A
HIS
143
n
133
HIS
143
A
LYS
144
n
134
LYS
144
A
SER
145
n
135
SER
145
A
VAL
146
n
136
VAL
146
A
PHE
147
n
137
PHE
147
A
ASN
148
n
138
ASN
148
A
SER
149
n
139
SER
149
A
ALA
150
n
140
ALA
150
A
GLY
151
n
141
GLY
151
A
LEU
152
n
142
LEU
152
A
GLU
154
n
143
GLU
154
A
VAL
155
n
144
VAL
155
A
ARG
156
n
145
ARG
156
A
GLU
157
n
146
GLU
157
A
TYR
158
n
147
TYR
158
A
ALA
159
n
148
ALA
159
A
TYR
160
n
149
TYR
160
A
TYR
161
n
150
TYR
161
A
ASP
162
n
151
ASP
162
A
ALA
163
n
152
ALA
163
A
GLU
164
n
153
GLU
164
A
ASN
165
n
154
ASN
165
A
HIS
166
n
155
HIS
166
A
THR
167
n
156
THR
167
A
LEU
168
n
157
LEU
168
A
ASP
169
n
158
ASP
169
A
PHE
170
n
159
PHE
170
A
ASP
171
n
160
ASP
171
A
ALA
172
n
161
ALA
172
A
LEU
173
n
162
LEU
173
A
ILE
174
n
163
ILE
174
A
ASN
175
n
164
ASN
175
A
SER
176
n
165
SER
176
A
LEU
177
n
166
LEU
177
A
ASN
178
n
167
ASN
178
A
GLU
179
n
168
GLU
179
A
ALA
180
n
169
ALA
180
A
GLN
181
n
170
GLN
181
A
ALA
182
n
171
ALA
182
A
GLY
183
n
172
GLY
183
A
ASP
184
n
173
ASP
184
A
VAL
185
n
174
VAL
185
A
VAL
186
n
175
VAL
186
A
LEU
187
n
176
LEU
187
A
PHE
188
n
177
PHE
188
A
HIS
189
n
178
HIS
189
A
GLY
190
n
179
GLY
190
A
SER
191
n
180
SER
191
A
CYS
192
n
181
CYS
192
A
HIS
193
n
182
HIS
193
A
ASN
194
n
183
ASN
194
A
PRO
195
n
184
PRO
195
A
THR
196
n
185
THR
196
A
GLY
197
n
186
GLY
197
A
ILE
198
n
187
ILE
198
A
ASP
199
n
188
ASP
199
A
PRO
200
n
189
PRO
200
A
THR
201
n
190
THR
201
A
LEU
202
n
191
LEU
202
A
GLU
203
n
192
GLU
203
A
GLN
204
n
193
GLN
204
A
TRP
205
n
194
TRP
205
A
GLN
206
n
195
GLN
206
A
THR
207
n
196
THR
207
A
LEU
208
n
197
LEU
208
A
ALA
209
n
198
ALA
209
A
GLN
210
n
199
GLN
210
A
LEU
211
n
200
LEU
211
A
SER
212
n
201
SER
212
A
VAL
213
n
202
VAL
213
A
GLU
214
n
203
GLU
214
A
LYS
215
n
204
LYS
215
A
GLY
216
n
205
GLY
216
A
TRP
217
n
206
TRP
217
A
LEU
218
n
207
LEU
218
A
PRO
219
n
208
PRO
219
A
LEU
220
n
209
LEU
220
A
PHE
221
n
210
PHE
221
A
ASP
222
n
211
ASP
222
A
PHE
223
n
212
PHE
223
A
ALA
224
n
213
ALA
224
A
TYR
225
n
214
TYR
225
A
GLN
226
n
215
GLN
226
A
GLY
227
n
216
GLY
227
A
PHE
228
n
217
PHE
228
A
ALA
229
n
218
ALA
229
A
ARG
230
n
219
ARG
230
A
GLY
231
n
220
GLY
231
A
LEU
233
n
221
LEU
233
A
GLU
234
n
222
GLU
234
A
GLU
235
n
223
GLU
235
A
ASP
236
n
224
ASP
236
A
ALA
237
n
225
ALA
237
A
GLU
238
n
226
GLU
238
A
GLY
239
n
227
GLY
239
A
LEU
240
n
228
LEU
240
A
ARG
241
n
229
ARG
241
A
ALA
242
n
230
ALA
242
A
PHE
243
n
231
PHE
243
A
ALA
244
n
232
ALA
244
A
ALA
245
n
233
ALA
245
A
MET
246
n
234
MET
246
A
HIS
247
n
235
HIS
247
A
LYS
248
n
236
LYS
248
A
GLU
249
n
237
GLU
249
A
LEU
250
n
238
LEU
250
A
ILE
251
n
239
ILE
251
A
VAL
252
n
240
VAL
252
A
ALA
253
n
241
ALA
253
A
SER
254
n
242
SER
254
A
SER
255
n
243
SER
255
A
TYR
256
n
244
TYR
256
A
SER
257
n
245
SER
257
A
LYS
258
n
246
LYS
258
A
ASN
259
n
247
ASN
259
A
PHE
260
n
248
PHE
260
A
GLY
261
n
249
GLY
261
A
LEU
262
n
250
LEU
262
A
TYR
263
n
251
TYR
263
A
ASN
264
n
252
ASN
264
A
GLU
265
n
253
GLU
265
A
ARG
266
n
254
ARG
266
A
VAL
267
n
255
VAL
267
A
GLY
268
n
256
GLY
268
A
ALA
269
n
257
ALA
269
A
CYS
270
n
258
CYS
270
A
THR
271
n
259
THR
271
A
LEU
272
n
260
LEU
272
A
VAL
273
n
261
VAL
273
A
ALA
274
n
262
ALA
274
A
ALA
275
n
263
ALA
275
A
ASP
276
n
264
ASP
276
A
SER
277
n
265
SER
277
A
GLU
278
n
266
GLU
278
A
THR
279
n
267
THR
279
A
VAL
280
n
268
VAL
280
A
ASP
281
n
269
ASP
281
A
ARG
282
n
270
ARG
282
A
ALA
283
n
271
ALA
283
A
PHE
284
n
272
PHE
284
A
SER
285
n
273
SER
285
A
GLN
286
n
274
GLN
286
A
MET
287
n
275
MET
287
A
LYS
288
n
276
LYS
288
A
ALA
289
n
277
ALA
289
A
ALA
290
n
278
ALA
290
A
ILE
291
n
279
ILE
291
A
ARG
292
n
280
ARG
292
A
ALA
293
n
281
ALA
293
A
ASN
294
n
282
ASN
294
A
TYR
295
n
283
TYR
295
A
SER
296
n
284
SER
296
A
ASN
297
n
285
ASN
297
A
PRO
298
n
286
PRO
298
A
PRO
299
n
287
PRO
299
A
ALA
300
n
288
ALA
300
A
HIS
301
n
289
HIS
301
A
GLY
302
n
290
GLY
302
A
ALA
303
n
291
ALA
303
A
SER
304
n
292
SER
304
A
VAL
305
n
293
VAL
305
A
VAL
306
n
294
VAL
306
A
ALA
307
n
295
ALA
307
A
THR
308
n
296
THR
308
A
ILE
309
n
297
ILE
309
A
LEU
310
n
298
LEU
310
A
SER
311
n
299
SER
311
A
ASN
312
n
300
ASN
312
A
ASP
313
n
301
ASP
313
A
ALA
314
n
302
ALA
314
A
LEU
315
n
303
LEU
315
A
ARG
316
n
304
ARG
316
A
ALA
317
n
305
ALA
317
A
ILE
318
n
306
ILE
318
A
TRP
319
n
307
TRP
319
A
GLU
320
n
308
GLU
320
A
GLN
321
n
309
GLN
321
A
GLU
322
n
310
GLU
322
A
LEU
323
n
311
LEU
323
A
THR
324
n
312
THR
324
A
ASP
325
n
313
ASP
325
A
MET
326
n
314
MET
326
A
ARG
327
n
315
ARG
327
A
GLN
328
n
316
GLN
328
A
ARG
329
n
317
ARG
329
A
ILE
330
n
318
ILE
330
A
GLN
331
n
319
GLN
331
A
ARG
332
n
320
ARG
332
A
MET
333
n
321
MET
333
A
ARG
334
n
322
ARG
334
A
GLN
335
n
323
GLN
335
A
LEU
336
n
324
LEU
336
A
PHE
337
n
325
PHE
337
A
VAL
338
n
326
VAL
338
A
ASN
339
n
327
ASN
339
A
THR
340
n
328
THR
340
A
LEU
341
n
329
LEU
341
A
GLN
342
n
330
GLN
342
A
GLU
343
n
331
GLU
343
A
LYS
344
n
332
LYS
344
A
GLY
345
n
333
GLY
345
A
ALA
346
n
334
ALA
346
A
ASN
347
n
335
ASN
347
A
ARG
348
n
336
ARG
348
A
ASP
349
n
337
ASP
349
A
PHE
350
n
338
PHE
350
A
SER
351
n
339
SER
351
A
PHE
352
n
340
PHE
352
A
ILE
353
n
341
ILE
353
A
ILE
354
n
342
ILE
354
A
LYS
355
n
343
LYS
355
A
GLN
356
n
344
GLN
356
A
ASN
357
n
345
ASN
357
A
GLY
358
n
346
GLY
358
A
MET
359
n
347
MET
359
A
PHE
360
n
348
PHE
360
A
SER
361
n
349
SER
361
A
PHE
362
n
350
PHE
362
A
SER
363
n
351
SER
363
A
GLY
364
n
352
GLY
364
A
LEU
365
n
353
LEU
365
A
THR
366
n
354
THR
366
A
LYS
367
n
355
LYS
367
A
GLU
368
n
356
GLU
368
A
GLN
369
n
357
GLN
369
A
VAL
370
n
358
VAL
370
A
LEU
371
n
359
LEU
371
A
ARG
372
n
360
ARG
372
A
LEU
373
n
361
LEU
373
A
ARG
374
n
362
ARG
374
A
GLU
375
n
363
GLU
375
A
GLU
376
n
364
GLU
376
A
PHE
377
n
365
PHE
377
A
GLY
378
n
366
GLY
378
A
VAL
379
n
367
VAL
379
A
TYR
380
n
368
TYR
380
A
ALA
381
n
369
ALA
381
A
VAL
382
n
370
VAL
382
A
ALA
383
n
371
ALA
383
A
SER
384
n
372
SER
384
A
GLY
385
n
373
GLY
385
A
ARG
386
n
374
ARG
386
A
VAL
387
n
375
VAL
387
A
ASN
388
n
376
ASN
388
A
VAL
389
n
377
VAL
389
A
ALA
390
n
378
ALA
390
A
GLY
391
n
379
GLY
391
A
MET
392
n
380
MET
392
A
THR
393
n
381
THR
393
A
PRO
394
n
382
PRO
394
A
ASP
395
n
383
ASP
395
A
ASN
396
n
384
ASN
396
A
MET
397
n
385
MET
397
A
ALA
398
n
386
ALA
398
A
PRO
399
n
387
PRO
399
A
LEU
400
n
388
LEU
400
A
CYS
401
n
389
CYS
401
A
GLU
402
n
390
GLU
402
A
ALA
403
n
391
ALA
403
A
ILE
404
n
392
ILE
404
A
VAL
405
n
393
VAL
405
A
ALA
407
n
394
ALA
407
A
VAL
408
n
395
VAL
408
A
LEU
409
n
396
LEU
409
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
8190
-17
29240
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
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
A
O
ARG
101
A
O
ARG
96
A
N
LEU
272
A
N
LEU
260
A
O
ALA
269
A
O
ALA
257
A
N
SER
254
A
N
SER
242
A
O
ILE
251
A
O
ILE
239
A
N
PHE
221
A
N
PHE
210
A
O
LEU
218
A
O
LEU
207
A
N
VAL
186
A
N
VAL
175
A
O
VAL
185
A
O
VAL
174
A
N
TRP
134
A
N
TRP
124
A
O
VAL
133
A
O
VAL
123
A
N
GLU
154
A
N
GLU
143
A
O
SER
361
A
O
SER
349
A
N
VAL
387
A
N
VAL
375
1
15.05
2.30
115.30
130.35
A
A
A
CA
CB
CG
LEU
LEU
LEU
173
173
173
N
1
15.33
2.30
115.30
130.63
A
A
A
CA
CB
CG
LEU
LEU
LEU
272
272
272
N
1
-16.57
2.70
111.00
94.43
A
A
A
N
CA
C
TYR
TYR
TYR
295
295
295
N
1
A
ILE
9
-15.24
121.75
1
A
ASP
22
-53.36
-4.36
1
A
LYS
32
-49.56
166.14
1
A
LEU
35
46.33
10.98
1
A
GLU
43
-39.71
-28.75
1
A
LEU
50
-49.92
150.82
1
A
TYR
70
-38.71
133.09
1
A
ALA
120
-57.91
-3.64
1
A
VAL
125
-38.90
138.84
1
A
LYS
126
-142.04
-7.31
1
A
TYR
160
-145.84
-45.55
1
A
ALA
163
-56.65
-9.97
1
A
CYS
192
53.28
73.73
1
A
TYR
225
-147.03
40.15
1
A
ARG
230
-132.14
-42.11
1
A
ARG
266
59.71
80.26
1
A
ASN
294
-96.80
-77.10
1
A
HIS
301
-44.54
-74.51
1
A
ALA
390
-70.46
26.53
PARHCSDX.PRO
TOPHCSDX.PRO
42.87
0.2070000
0.2070000
2.45
10.00
17708
86.0
1000000.000
0.0000
1
THROUGHOUT
0.000
OTHER
1ASA
2.45
10.00
26
3118
23
0
3069
0.018
3.52
25.51
1.79
2.450
50.000
1B4X
17708
0.000
0.0590000
1
1.000
86.0
2.45
1
model building
X-PLOR
3.851
refinement
X-PLOR
3.851
data reduction
R-AXIS
data scaling
R-AXIS
phasing
X-PLOR
3.851
ASPARTATE AMINOTRANSFERASE FROM E. COLI, C191S MUTATION, WITH BOUND MALEATE
1
N
N
2
N
N
3
N
N
4
N
N
A
ALA
21
A
ALA
17
HELX_P
A
PHE
24
A
PHE
20
1
1
4
A
THR
51
A
THR
47
HELX_P
A
ASN
63
A
ASN
59
1
2
13
A
PRO
77
A
PRO
72
HELX_P
A
PHE
88
A
PHE
83
1
3
12
A
ALA
93
A
ALA
88
HELX_P
A
ASN
96
A
ASN
91
1
4
4
A
GLY
108
A
GLY
103
HELX_P
A
ASN
122
A
ASN
117
1
5
15
A
PRO
141
A
PRO
131
HELX_P
A
ALA
150
A
ALA
140
5
6
10
A
PHE
170
A
PHE
159
HELX_P
A
LEU
177
A
LEU
166
1
7
8
A
LEU
202
A
LEU
191
HELX_P
A
GLU
214
A
GLU
203
1
8
13
A
GLU
235
A
GLU
223
HELX_P
A
MET
246
A
MET
234
5
9
12
A
TYR
263
A
TYR
251
HELX_P
A
GLU
265
A
GLU
253
5
10
3
A
SER
277
A
SER
265
HELX_P
A
ARG
292
A
ARG
280
1
11
16
A
ALA
300
A
ALA
288
HELX_P
A
SER
311
A
SER
299
1
12
12
A
ASP
313
A
ASP
301
HELX_P
A
LYS
344
A
LYS
332
1
13
32
A
SER
351
A
SER
339
HELX_P
A
LYS
355
A
LYS
343
5
14
5
A
LYS
367
A
LYS
355
HELX_P
A
GLU
376
A
GLU
364
1
15
10
A
VAL
389
A
VAL
377
HELX_P
A
GLY
391
A
GLY
379
5
16
3
A
MET
397
A
MET
385
HELX_P
A
ALA
407
A
ALA
394
1
17
10
covale
1.367
one
A
LYS
258
A
NZ
LYS
246
1_555
A
PLP
458
B
C4A
PLP
1_555
TRANSFERASE
TRANSFERASE, AMINOTRANSFERASE
A
ASN
137
A
ASN
127
1
A
PRO
138
A
PRO
128
0.57
A
ASN
194
A
ASN
183
1
A
PRO
195
A
PRO
184
2.40
AAT_ECOLI
UNP
1
1
P00509
MFENITAAPADPILGLADLFRADERPGKINLGIGVYKDETGKTPVLTSVKKAEQYLLENETTKNYLGIDGIPEFGRCTQE
LLFGKGSALINDKRARTAQTPGGTGALRVAADFLAKNTSVKRVWVSNPSWPNHKSVFNSAGLEVREYAYYDAENHTLDFD
ALINSLNEAQAGDVVLFHGCCHNPTGIDPTLEQWQTLAQLSVEKGWLPLFDFAYQGFARGLEEDAEGLRAFAAMHKELIV
ASSYSKNFGLYNERVGACTLVAADSETVDRAFSQMKAAIRANYSNPPAHGASVVATILSNDALRAIWEQELTDMRQRIQR
MRQLFVNTLQEKGANRDFSFIIKQNGMFSFSGLTKEQVLRLREEFGVYAVASGRVNVAGMTPDNMAPLCEAIVAVL
1
396
1B4X
5
409
P00509
A
1
1
396
1
CYS
engineered mutation
SER
191
1B4X
A
P00509
UNP
180
180
7
2
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
A
ALA
100
A
ALA
95
A
THR
105
A
THR
100
A
GLY
268
A
GLY
256
A
VAL
273
A
VAL
261
A
LEU
250
A
LEU
238
A
SER
255
A
SER
243
A
LEU
218
A
LEU
207
A
PHE
223
A
PHE
212
A
VAL
185
A
VAL
174
A
HIS
189
A
HIS
178
A
ARG
129
A
ARG
122
A
VAL
135
A
VAL
125
A
GLU
154
A
GLU
143
A
ARG
156
A
ARG
145
A
PHE
360
A
PHE
348
A
PHE
362
A
PHE
350
A
ARG
386
A
ARG
374
A
ASN
388
A
ASN
376
BINDING SITE FOR RESIDUE PLP A 458
A
PLP
458
Software
12
BINDING SITE FOR RESIDUE MAE A 410
A
MAE
410
Software
9
A
TYR
70
A
TYR
65
12
4_555
A
GLY
108
A
GLY
103
12
1_555
A
THR
109
A
THR
104
12
1_555
A
TRP
140
A
TRP
130
12
1_555
A
ASN
194
A
ASN
183
12
1_555
A
ASP
222
A
ASP
211
12
1_555
A
ALA
224
A
ALA
213
12
1_555
A
TYR
225
A
TYR
214
12
1_555
A
SER
255
A
SER
243
12
1_555
A
SER
257
A
SER
245
12
1_555
A
LYS
258
A
LYS
246
12
1_555
A
ARG
266
A
ARG
254
12
1_555
A
ILE
17
A
ILE
13
9
1_555
A
GLY
38
A
GLY
34
9
1_555
A
TYR
70
A
TYR
65
9
4_555
A
TRP
140
A
TRP
130
9
1_555
A
ASN
194
A
ASN
183
9
1_555
A
ARG
292
A
ARG
280
9
4_555
A
ARG
386
A
ARG
374
9
1_555
A
HOH
712
D
HOH
9
4_555
A
HOH
764
D
HOH
9
1_555
20
C 2 2 21