0.011250
0.000000
-0.000029
0.000000
0.013673
0.000000
0.000000
0.000000
0.019548
0.00000
0.00000
0.00000
Cha, S.S.
Oh, B.H.
Nam, G.H.
Jang, D.S.
Lee, T.H.
Choi, K.Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
89.85
90.00
88.889
73.135
51.156
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
US
Biochemistry
BICHAW
0033
0006-2960
40
13529
13537
10.1021/bi015547k
11695900
Maintenance of alpha-helical structures by phenyl rings in the active-site tyrosine triad contributes to catalysis and stability of ketosteroid isomerase from Pseudomonas putida biotype B
2001
10.2210/pdb1k41/pdb
pdb_00001k41
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
monochromator
IMAGE PLATE
1997-07-18
MACSCIENCE
Graphite
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
MACSCIENCE
14472.403
Ketosteroid Isomerase
5.3.3.1
Y57S
2
man
polymer
18.015
water
41
nat
water
Steroid delta-isomerase
no
no
MNLPTAQEVQGLMARYIELVDVGDIEAIVQMYADDATVEDPFGQPPIHGREQIAAFSRQGLGGGKVRACLTGPVRASHNG
CGAMPFRVEMVWNGQPCALDVIDVMRFDEHGRIQTMQAYWSEVNLSVREPQ
MNLPTAQEVQGLMARYIELVDVGDIEAIVQMYADDATVEDPFGQPPIHGREQIAAFSRQGLGGGKVRACLTGPVRASHNG
CGAMPFRVEMVWNGQPCALDVIDVMRFDEHGRIQTMQAYWSEVNLSVREPQ
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
n
Pseudomonas
Escherichia
sample
303
Pseudomonas putida
562
Escherichia coli
1
2.87
57.15
EVAPORATION
4.6
Sodium Acetate, Ammonium acetate, pH 4.6, EVAPORATION, temperature 295K
295
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Database references
1
0
2002-10-16
1
1
2008-05-05
1
2
2011-07-13
1
3
2021-11-10
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
PDBJ
2001-10-05
REL
HOH
water
HOH
504
2
HOH
HOH
504
A
HOH
505
2
HOH
HOH
505
A
HOH
506
2
HOH
HOH
506
A
HOH
507
2
HOH
HOH
507
A
HOH
508
2
HOH
HOH
508
A
HOH
514
2
HOH
HOH
514
A
HOH
515
2
HOH
HOH
515
A
HOH
516
2
HOH
HOH
516
A
HOH
517
2
HOH
HOH
517
A
HOH
518
2
HOH
HOH
518
A
HOH
522
2
HOH
HOH
522
A
HOH
523
2
HOH
HOH
523
A
HOH
524
2
HOH
HOH
524
A
HOH
525
2
HOH
HOH
525
A
HOH
526
2
HOH
HOH
526
A
HOH
527
2
HOH
HOH
527
A
HOH
528
2
HOH
HOH
528
A
HOH
529
2
HOH
HOH
529
A
HOH
532
2
HOH
HOH
532
A
HOH
539
2
HOH
HOH
539
A
HOH
540
2
HOH
HOH
540
A
HOH
501
2
HOH
HOH
501
B
HOH
502
2
HOH
HOH
502
B
HOH
503
2
HOH
HOH
503
B
HOH
509
2
HOH
HOH
509
B
HOH
510
2
HOH
HOH
510
B
HOH
511
2
HOH
HOH
511
B
HOH
512
2
HOH
HOH
512
B
HOH
513
2
HOH
HOH
513
B
HOH
519
2
HOH
HOH
519
B
HOH
520
2
HOH
HOH
520
B
HOH
521
2
HOH
HOH
521
B
HOH
530
2
HOH
HOH
530
B
HOH
531
2
HOH
HOH
531
B
HOH
533
2
HOH
HOH
533
B
HOH
534
2
HOH
HOH
534
B
HOH
535
2
HOH
HOH
535
B
HOH
536
2
HOH
HOH
536
B
HOH
537
2
HOH
HOH
537
B
HOH
538
2
HOH
HOH
538
B
HOH
541
2
HOH
HOH
541
B
n
1
1
A
ASN
2
n
2
ASN
2
A
LEU
3
n
3
LEU
3
A
PRO
4
n
4
PRO
4
A
THR
5
n
5
THR
5
A
ALA
6
n
6
ALA
6
A
GLN
7
n
7
GLN
7
A
GLU
8
n
8
GLU
8
A
VAL
9
n
9
VAL
9
A
GLN
10
n
10
GLN
10
A
GLY
11
n
11
GLY
11
A
LEU
12
n
12
LEU
12
A
MET
13
n
13
MET
13
A
ALA
14
n
14
ALA
14
A
ARG
15
n
15
ARG
15
A
TYR
16
n
16
TYR
16
A
ILE
17
n
17
ILE
17
A
GLU
18
n
18
GLU
18
A
LEU
19
n
19
LEU
19
A
VAL
20
n
20
VAL
20
A
ASP
21
n
21
ASP
21
A
VAL
22
n
22
VAL
22
A
GLY
23
n
23
GLY
23
A
ASP
24
n
24
ASP
24
A
ILE
25
n
25
ILE
25
A
GLU
26
n
26
GLU
26
A
ALA
27
n
27
ALA
27
A
ILE
28
n
28
ILE
28
A
VAL
29
n
29
VAL
29
A
GLN
30
n
30
GLN
30
A
MET
31
n
31
MET
31
A
TYR
32
n
32
TYR
32
A
ALA
33
n
33
ALA
33
A
ASP
34
n
34
ASP
34
A
ASP
35
n
35
ASP
35
A
ALA
36
n
36
ALA
36
A
THR
37
n
37
THR
37
A
VAL
38
n
38
VAL
38
A
GLU
39
n
39
GLU
39
A
ASP
40
n
40
ASP
40
A
PRO
41
n
41
PRO
41
A
PHE
42
n
42
PHE
42
A
GLY
43
n
43
GLY
43
A
GLN
44
n
44
GLN
44
A
PRO
45
n
45
PRO
45
A
PRO
46
n
46
PRO
46
A
ILE
47
n
47
ILE
47
A
HIS
48
n
48
HIS
48
A
GLY
49
n
49
GLY
49
A
ARG
50
n
50
ARG
50
A
GLU
51
n
51
GLU
51
A
GLN
52
n
52
GLN
52
A
ILE
53
n
53
ILE
53
A
ALA
54
n
54
ALA
54
A
ALA
55
n
55
ALA
55
A
PHE
56
n
56
PHE
56
A
SER
57
n
57
SER
57
A
ARG
58
n
58
ARG
58
A
GLN
59
n
59
GLN
59
A
GLY
60
n
60
GLY
60
A
n
61
61
A
n
62
62
A
n
63
63
A
n
64
64
A
LYS
65
n
65
LYS
65
A
VAL
66
n
66
VAL
66
A
ARG
67
n
67
ARG
67
A
ALA
68
n
68
ALA
68
A
CYS
69
n
69
CYS
69
A
LEU
70
n
70
LEU
70
A
THR
71
n
71
THR
71
A
GLY
72
n
72
GLY
72
A
PRO
73
n
73
PRO
73
A
VAL
74
n
74
VAL
74
A
ARG
75
n
75
ARG
75
A
ALA
76
n
76
ALA
76
A
SER
77
n
77
SER
77
A
HIS
78
n
78
HIS
78
A
ASN
79
n
79
ASN
79
A
GLY
80
n
80
GLY
80
A
CYS
81
n
81
CYS
81
A
GLY
82
n
82
GLY
82
A
ALA
83
n
83
ALA
83
A
MET
84
n
84
MET
84
A
PRO
85
n
85
PRO
85
A
PHE
86
n
86
PHE
86
A
ARG
87
n
87
ARG
87
A
VAL
88
n
88
VAL
88
A
GLU
89
n
89
GLU
89
A
MET
90
n
90
MET
90
A
VAL
91
n
91
VAL
91
A
TRP
92
n
92
TRP
92
A
ASN
93
n
93
ASN
93
A
GLY
94
n
94
GLY
94
A
GLN
95
n
95
GLN
95
A
PRO
96
n
96
PRO
96
A
CYS
97
n
97
CYS
97
A
ALA
98
n
98
ALA
98
A
LEU
99
n
99
LEU
99
A
ASP
100
n
100
ASP
100
A
VAL
101
n
101
VAL
101
A
ILE
102
n
102
ILE
102
A
ASP
103
n
103
ASP
103
A
VAL
104
n
104
VAL
104
A
MET
105
n
105
MET
105
A
ARG
106
n
106
ARG
106
A
PHE
107
n
107
PHE
107
A
ASP
108
n
108
ASP
108
A
GLU
109
n
109
GLU
109
A
HIS
110
n
110
HIS
110
A
GLY
111
n
111
GLY
111
A
ARG
112
n
112
ARG
112
A
ILE
113
n
113
ILE
113
A
GLN
114
n
114
GLN
114
A
THR
115
n
115
THR
115
A
MET
116
n
116
MET
116
A
GLN
117
n
117
GLN
117
A
ALA
118
n
118
ALA
118
A
TYR
119
n
119
TYR
119
A
TRP
120
n
120
TRP
120
A
SER
121
n
121
SER
121
A
GLU
122
n
122
GLU
122
A
VAL
123
n
123
VAL
123
A
ASN
124
n
124
ASN
124
A
LEU
125
n
125
LEU
125
A
SER
126
n
126
SER
126
A
n
127
127
A
n
128
128
A
n
129
129
A
n
130
130
A
n
131
131
A
n
1
201
B
ASN
202
n
2
ASN
202
B
LEU
203
n
3
LEU
203
B
PRO
204
n
4
PRO
204
B
THR
205
n
5
THR
205
B
ALA
206
n
6
ALA
206
B
GLN
207
n
7
GLN
207
B
GLU
208
n
8
GLU
208
B
VAL
209
n
9
VAL
209
B
GLN
210
n
10
GLN
210
B
GLY
211
n
11
GLY
211
B
LEU
212
n
12
LEU
212
B
MET
213
n
13
MET
213
B
ALA
214
n
14
ALA
214
B
ARG
215
n
15
ARG
215
B
TYR
216
n
16
TYR
216
B
ILE
217
n
17
ILE
217
B
GLU
218
n
18
GLU
218
B
LEU
219
n
19
LEU
219
B
VAL
220
n
20
VAL
220
B
ASP
221
n
21
ASP
221
B
VAL
222
n
22
VAL
222
B
GLY
223
n
23
GLY
223
B
ASP
224
n
24
ASP
224
B
ILE
225
n
25
ILE
225
B
GLU
226
n
26
GLU
226
B
ALA
227
n
27
ALA
227
B
ILE
228
n
28
ILE
228
B
VAL
229
n
29
VAL
229
B
GLN
230
n
30
GLN
230
B
MET
231
n
31
MET
231
B
TYR
232
n
32
TYR
232
B
ALA
233
n
33
ALA
233
B
ASP
234
n
34
ASP
234
B
ASP
235
n
35
ASP
235
B
ALA
236
n
36
ALA
236
B
THR
237
n
37
THR
237
B
VAL
238
n
38
VAL
238
B
GLU
239
n
39
GLU
239
B
ASP
240
n
40
ASP
240
B
PRO
241
n
41
PRO
241
B
PHE
242
n
42
PHE
242
B
GLY
243
n
43
GLY
243
B
GLN
244
n
44
GLN
244
B
PRO
245
n
45
PRO
245
B
PRO
246
n
46
PRO
246
B
ILE
247
n
47
ILE
247
B
HIS
248
n
48
HIS
248
B
GLY
249
n
49
GLY
249
B
ARG
250
n
50
ARG
250
B
GLU
251
n
51
GLU
251
B
GLN
252
n
52
GLN
252
B
ILE
253
n
53
ILE
253
B
ALA
254
n
54
ALA
254
B
ALA
255
n
55
ALA
255
B
PHE
256
n
56
PHE
256
B
SER
257
n
57
SER
257
B
ARG
258
n
58
ARG
258
B
GLN
259
n
59
GLN
259
B
GLY
260
n
60
GLY
260
B
n
61
261
B
n
62
262
B
n
63
263
B
n
64
264
B
LYS
265
n
65
LYS
265
B
VAL
266
n
66
VAL
266
B
ARG
267
n
67
ARG
267
B
ALA
268
n
68
ALA
268
B
CYS
269
n
69
CYS
269
B
LEU
270
n
70
LEU
270
B
THR
271
n
71
THR
271
B
GLY
272
n
72
GLY
272
B
PRO
273
n
73
PRO
273
B
VAL
274
n
74
VAL
274
B
ARG
275
n
75
ARG
275
B
ALA
276
n
76
ALA
276
B
SER
277
n
77
SER
277
B
HIS
278
n
78
HIS
278
B
ASN
279
n
79
ASN
279
B
GLY
280
n
80
GLY
280
B
CYS
281
n
81
CYS
281
B
GLY
282
n
82
GLY
282
B
ALA
283
n
83
ALA
283
B
MET
284
n
84
MET
284
B
PRO
285
n
85
PRO
285
B
PHE
286
n
86
PHE
286
B
ARG
287
n
87
ARG
287
B
VAL
288
n
88
VAL
288
B
GLU
289
n
89
GLU
289
B
MET
290
n
90
MET
290
B
VAL
291
n
91
VAL
291
B
TRP
292
n
92
TRP
292
B
ASN
293
n
93
ASN
293
B
GLY
294
n
94
GLY
294
B
GLN
295
n
95
GLN
295
B
PRO
296
n
96
PRO
296
B
CYS
297
n
97
CYS
297
B
ALA
298
n
98
ALA
298
B
LEU
299
n
99
LEU
299
B
ASP
300
n
100
ASP
300
B
VAL
301
n
101
VAL
301
B
ILE
302
n
102
ILE
302
B
ASP
303
n
103
ASP
303
B
VAL
304
n
104
VAL
304
B
MET
305
n
105
MET
305
B
ARG
306
n
106
ARG
306
B
PHE
307
n
107
PHE
307
B
ASP
308
n
108
ASP
308
B
GLU
309
n
109
GLU
309
B
HIS
310
n
110
HIS
310
B
GLY
311
n
111
GLY
311
B
ARG
312
n
112
ARG
312
B
ILE
313
n
113
ILE
313
B
GLN
314
n
114
GLN
314
B
THR
315
n
115
THR
315
B
MET
316
n
116
MET
316
B
GLN
317
n
117
GLN
317
B
ALA
318
n
118
ALA
318
B
TYR
319
n
119
TYR
319
B
TRP
320
n
120
TRP
320
B
SER
321
n
121
SER
321
B
GLU
322
n
122
GLU
322
B
VAL
323
n
123
VAL
323
B
ASN
324
n
124
ASN
324
B
LEU
325
n
125
LEU
325
B
SER
326
n
126
SER
326
B
n
127
327
B
n
128
328
B
n
129
329
B
n
130
330
B
n
131
331
B
author_and_software_defined_assembly
PISA
2
dimeric
2050
-10
12110
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
ILE
47
A
N
ILE
47
A
O
VAL
38
A
O
VAL
38
A
N
ALA
33
A
N
ALA
33
A
O
ILE
113
A
O
ILE
113
A
N
TYR
119
A
N
TYR
119
A
O
ILE
102
A
O
ILE
102
A
O
ALA
98
A
O
ALA
98
A
N
SER
126
A
N
SER
126
A
N
SER
126
A
N
SER
126
A
O
ALA
98
A
O
ALA
98
A
O
MET
105
A
O
MET
105
A
N
GLY
82
A
N
GLY
82
A
N
GLU
89
A
N
GLU
89
A
O
ARG
67
A
O
ARG
67
A
O
CYS
69
A
O
CYS
69
A
N
ARG
87
A
N
ARG
87
A
O
ALA
83
A
O
ALA
83
A
N
ARG
75
A
N
ARG
75
B
N
ILE
247
B
N
ILE
47
B
O
VAL
238
B
O
VAL
38
B
N
ALA
233
B
N
ALA
33
B
O
ILE
313
B
O
ILE
113
B
N
GLN
317
B
N
GLN
117
B
O
VAL
304
B
O
VAL
104
B
O
MET
305
B
O
MET
105
B
N
GLY
282
B
N
GLY
82
B
N
TRP
292
B
N
TRP
92
B
O
GLN
295
B
O
GLN
95
B
N
CYS
297
B
N
CYS
97
B
O
MET
290
B
O
MET
90
B
O
ALA
283
B
O
ALA
83
B
N
ARG
275
B
N
ARG
75
B
N
ARG
275
B
N
ARG
75
B
O
ALA
283
B
O
ALA
83
B
N
GLU
289
B
N
GLU
89
B
O
ARG
267
B
O
ARG
67
1
A
CG
ASN
2
A
CG
ASN
2
1
Y
1
A
OD1
ASN
2
A
OD1
ASN
2
1
Y
1
A
ND2
ASN
2
A
ND2
ASN
2
1
Y
1
A
CG
LEU
3
A
CG
LEU
3
1
Y
1
A
CD1
LEU
3
A
CD1
LEU
3
1
Y
1
A
CD2
LEU
3
A
CD2
LEU
3
1
Y
1
A
CG
ARG
67
A
CG
ARG
67
1
Y
1
A
CD
ARG
67
A
CD
ARG
67
1
Y
1
A
NE
ARG
67
A
NE
ARG
67
1
Y
1
A
CZ
ARG
67
A
CZ
ARG
67
1
Y
1
A
NH1
ARG
67
A
NH1
ARG
67
1
Y
1
A
NH2
ARG
67
A
NH2
ARG
67
1
Y
1
A
SG
CYS
69
A
SG
CYS
69
1
Y
1
B
CG
ASN
202
B
CG
ASN
2
1
Y
1
B
OD1
ASN
202
B
OD1
ASN
2
1
Y
1
B
ND2
ASN
202
B
ND2
ASN
2
1
Y
1
B
CG
LEU
203
B
CG
LEU
3
1
Y
1
B
CD1
LEU
203
B
CD1
LEU
3
1
Y
1
B
CD2
LEU
203
B
CD2
LEU
3
1
Y
1
B
CG
GLU
309
B
CG
GLU
109
1
Y
1
B
CD
GLU
309
B
CD
GLU
109
1
Y
1
B
OE1
GLU
309
B
OE1
GLU
109
1
Y
1
B
OE2
GLU
309
B
OE2
GLU
109
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
LEU
61
A
LEU
61
1
Y
1
A
GLY
62
A
GLY
62
1
Y
1
A
GLY
63
A
GLY
63
1
Y
1
A
GLY
64
A
GLY
64
1
Y
1
A
VAL
127
A
VAL
127
1
Y
1
A
ARG
128
A
ARG
128
1
Y
1
A
GLU
129
A
GLU
129
1
Y
1
A
PRO
130
A
PRO
130
1
Y
1
A
GLN
131
A
GLN
131
1
Y
1
B
MET
201
B
MET
1
1
Y
1
B
LEU
261
B
LEU
61
1
Y
1
B
GLY
262
B
GLY
62
1
Y
1
B
GLY
263
B
GLY
63
1
Y
1
B
GLY
264
B
GLY
64
1
Y
1
B
VAL
327
B
VAL
127
1
Y
1
B
ARG
328
B
ARG
128
1
Y
1
B
GLU
329
B
GLU
129
1
Y
1
B
PRO
330
B
PRO
130
1
Y
1
B
GLN
331
B
GLN
131
1
Y
1
B
B
CD
O
PRO
HOH
241
537
0.59
1
B
B
O
O
HOH
HOH
537
538
0.95
1
B
B
CD
O
PRO
HOH
241
538
1.52
1
B
B
N
O
PRO
HOH
241
537
1.72
1
A
A
CD1
O
LEU
HOH
99
539
1.74
1
A
A
O
N
LYS
VAL
65
66
1.78
1
B
B
CB
O
PRO
HOH
241
536
1.86
1
B
B
CG
O
PRO
HOH
241
537
1.97
1
B
B
N
O
PRO
HOH
241
538
2.16
1
A
LYS
65
12.55
1
B
LYS
265
-27.31
1
A
A
C
N
LYS
VAL
65
66
1.05
1
17.95
2.20
117.20
135.15
A
A
A
CA
C
N
LYS
LYS
VAL
65
65
66
Y
1
-21.43
1.60
122.70
101.27
A
A
A
O
C
N
LYS
LYS
VAL
65
65
66
Y
1
26.57
2.50
121.70
148.27
A
A
A
C
N
CA
LYS
VAL
VAL
65
66
66
Y
1
-22.46
1.60
122.70
100.24
B
B
B
O
C
N
LYS
LYS
VAL
265
265
266
Y
1
A
A
C
N
LYS
VAL
65
66
-0.290
0.023
1.336
1.046
Y
1
A
LEU
3
81.28
-83.79
1
A
GLN
44
-42.19
156.32
1
A
MET
90
-125.51
-140.85
1
A
VAL
91
-165.51
103.99
1
A
ASN
93
51.76
71.95
1
A
PRO
96
-35.60
102.08
1
A
TRP
120
177.94
163.43
1
A
SER
121
-162.96
-159.77
1
B
LEU
203
99.98
-70.55
1
B
THR
205
-61.21
-179.43
1
B
ASP
224
-67.68
92.60
1
B
VAL
229
-63.63
11.63
1
B
ALA
236
-42.78
162.03
1
B
VAL
266
167.89
123.40
1
B
MET
290
-161.05
-162.69
1
B
ASN
293
43.69
80.85
1
B
CYS
297
-171.41
129.77
1
B
ILE
313
-62.02
97.64
1
B
SER
321
175.37
172.08
0.3150000
0.2350000
0.2350000
0.2350000
2.2
8
774
20000
15486
4.998
1
2
MOLECULAR REPLACEMENT
Engh & Huber
2.2
8
41
1896
0
0
1855
0.083
3.172
2.2
20
1K41
20000
15486
1
1
1
94.9
2.2
2.4
82
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
X-PLOR
3.851
Crystal structure of KSI Y57S mutant
1
N
N
1
N
N
2
N
N
2
N
N
The active form of KSI is dimer
A
THR
5
A
THR
5
HELX_P
A
VAL
22
A
VAL
22
1
1
18
A
ASP
24
A
ASP
24
HELX_P
A
VAL
29
A
VAL
29
1
2
6
A
GLY
49
A
GLY
49
HELX_P
A
GLY
60
A
GLY
60
1
3
12
A
SER
121
A
SER
121
HELX_P
A
VAL
123
A
VAL
123
5
4
3
B
THR
205
B
THR
5
HELX_P
B
GLY
223
B
GLY
23
1
5
19
B
ASP
224
B
ASP
24
HELX_P
B
VAL
229
B
VAL
29
1
6
6
B
SER
321
B
SER
121
HELX_P
B
LEU
325
B
LEU
125
5
8
5
ISOMERASE
KSI Y57S Helix, ISOMERASE
A
ASP
40
A
ASP
40
1
A
PRO
41
A
PRO
41
0.26
B
ASP
240
B
ASP
40
1
B
PRO
241
B
PRO
41
-0.25
SDIS_PSEPU
UNP
1
1
P07445
MNLPTAQEVQGLMARYIELVDVGDIEAIVQMYADDATVEDPFGQPPIHGREQIAAFYRQGLGGGKVRACLTGPVRASHNG
CGAMPFRVEMVWNGQPCALDVIDVMRFDEHGRIQTMQAYWSEVNLSVREPQ
1
131
1K41
1
131
P07445
A
1
1
131
1
131
1K41
201
331
P07445
B
1
1
131
1
TYR
engineered mutation
SER
57
1K41
A
P07445
UNP
57
57
2
TYR
engineered mutation
SER
257
1K41
B
P07445
UNP
57
57
10
10
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ILE
47
A
ILE
47
A
HIS
48
A
HIS
48
A
TYR
32
A
TYR
32
A
GLU
39
A
GLU
39
A
ILE
113
A
ILE
113
A
TYR
119
A
TYR
119
A
ALA
98
A
ALA
98
A
PHE
107
A
PHE
107
A
LEU
125
A
LEU
125
A
SER
126
A
SER
126
A
ALA
98
A
ALA
98
A
PHE
107
A
PHE
107
A
CYS
81
A
CYS
81
A
GLU
89
A
GLU
89
A
ARG
67
A
ARG
67
A
LEU
70
A
LEU
70
A
CYS
81
A
CYS
81
A
GLU
89
A
GLU
89
A
ARG
75
A
ARG
75
A
ALA
76
A
ALA
76
B
ILE
247
B
ILE
47
B
HIS
248
B
HIS
48
B
TYR
232
B
TYR
32
B
GLU
239
B
GLU
39
B
ILE
313
B
ILE
113
B
ALA
318
B
ALA
118
B
ASP
300
B
ASP
100
B
PHE
307
B
PHE
107
B
CYS
281
B
CYS
81
B
TRP
292
B
TRP
92
B
GLN
295
B
GLN
95
B
CYS
297
B
CYS
97
B
CYS
281
B
CYS
81
B
TRP
292
B
TRP
92
B
ARG
275
B
ARG
75
B
ALA
276
B
ALA
76
B
CYS
281
B
CYS
81
B
TRP
292
B
TRP
92
B
ARG
267
B
ARG
67
B
LEU
270
B
LEU
70
5
C 1 2 1