0.019234
0.000000
0.000000
0.000000
0.017304
0.000000
0.000000
0.000000
0.013207
0.00000
0.00000
0.00000
Ceccarelli, C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
51.990
57.790
75.720
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
O4 S -2
96.063
SULFATE ION
non-polymer
C19 H22 F3 N5 O5 S
489.469
2-[5-METHANESULFONYLAMINO-2-(4-AMINOPHENYL)-6-OXO-1,6-DIHYDRO-1-PYRIMIDINYL]-N-(3,3,3-TRIFLUORO-1-ISOPROPYL-2-OXOPROPYL)ACETAMIDE
non-polymer
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
J.Med.Chem.
JMCMAR
0151
0022-2623
38
98
108
10.1021/jm00001a015
7837246
Nonpeptidic inhibitors of human leukocyte elastase. 5. Design, synthesis, and X-ray crystallography of a series of orally active 5-aminopyrimidin-6-one-containing trifluoromethyl ketones.
1995
To be Published
0353
Nonpeptidic Inhibitors of Human Leukocyte Elastase. 6. Design of a Potent, Intratracheally Active, Pyridone-Based Trifluoromethyl Ketone
To be Published
0353
Nonpeptidic Inhibitors of Human Leukocyte Elastase. 4. Design, Synthesis,in Vitro, and in Vivo Activity of a Series of Beta-Carbolinone-Containing Trifluoromethyl Ketones
US
J.Med.Chem.
JMCMAR
0151
0022-2623
37
3313
Nonpeptidic Inhibitors of Human Leukocyte Elastase. 3. Design, Synthesis, X-Ray Crystallographic Analysis, and Structure-Activity Relationships for a Series of Orally Active 3-Amino-6-Phenylpyridin-2-One Trifluoromethyl Ketones
1994
US
J.Med.Chem.
JMCMAR
0151
0022-2623
37
3303
Nonpeptidic Inhibitors of Human Leukocyte Elastase. 2. Design, Synthesis and in Vitro Activity of a Series of 3-Amino-6-Arylpyridin-2-One Trifluoromethyl Ketones
1994
US
J.Med.Chem.
JMCMAR
0151
0022-2623
37
3090
Nonpeptidic Inhibitors of Human Leukocyte Elastase. 1. The Design and Synthesis of Pyridone-Containing Inhibitors
1994
US
J.Med.Chem.
JMCMAR
0151
0022-2623
37
1259
Design of Orally Active, Nonpeptidic Inhibitors of Human Leukocyte Elastase
1994
US
J.Am.Chem.Soc.
JACSAT
0004
0002-7863
114
1854
Design, Synthesis, and Kinetic Evaluation of a Unique Class of Elastase Inhibitors, the Peptidyl Alpha-Ketobenzoxazoles,and the X-Ray Crystal Structure of the Covalent Complex between Porcine Pancreatic Elastase and Ac-Ala-Pro-Val-2-Benzoxazole
1992
US
J.Am.Chem.Soc.
JACSAT
0004
0002-7863
111
3368
Crystal Structure of the Covalent Complex Formed by a Peptidyl Alpha,Alpha-Difluoro-Beta-Keto Amide with Porcine Pancreatic Elastase at 1.78-Angstrom Resolution
1989
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
201
423
X-Ray Diffraction Analysis of the Inhibition of Porcine Pancreatic Elastase by a Peptidyl Trifluoromethylketone
1988
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
25928.031
PORCINE PANCREATIC ELASTASE
3.4.21.36
1
man
polymer
22.990
SODIUM ION
1
syn
non-polymer
96.063
SULFATE ION
2
syn
non-polymer
489.469
2-[5-METHANESULFONYLAMINO-2-(4-AMINOPHENYL)-6-OXO-1,6-DIHYDRO-1-PYRIMIDINYL]-N-(3,3,3-TRIFLUORO-1-ISOPROPYL-2-OXOPROPYL)ACETAMIDE
1
syn
non-polymer
18.015
water
126
nat
water
no
no
VVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFRVVVGEHNLNQNNGTEQYVGVQKIVVH
PYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGLTRTNGQLAQTLQQAYLPTVDYAICSS
SSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGCNVTRKPTVFTRVSAYISWINNVIASN
VVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFRVVVGEHNLNQNNGTEQYVGVQKIVVH
PYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGLTRTNGQLAQTLQQAYLPTVDYAICSS
SSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGCNVTRKPTVFTRVSAYISWINNVIASN
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
pig
Sus
sample
9823
Sus scrofa
2.19
43.91
repository
Initial release
Version format compliance
Version format compliance
Database references
1
0
1995-02-07
1
1
2008-03-03
1
2
2011-07-13
1
3
2012-02-22
Y
1994-11-22
REL
REL
NA
SODIUM ION
SO4
SULFATE ION
TFI
2-[5-METHANESULFONYLAMINO-2-(4-AMINOPHENYL)-6-OXO-1,6-DIHYDRO-1-PYRIMIDINYL]-N-(3,3,3-TRIFLUORO-1-ISOPROPYL-2-OXOPROPYL)ACETAMIDE
HOH
water
C2 OF HET GROUP TFK IS COVALENTLY BONDED TO O-GAMMA OF
SER 195.
NA
4
2
NA
NA
4
A
SO4
2
3
SO4
SO4
2
A
SO4
3
3
SO4
SO4
3
A
TFI
1
4
TFI
TFI
1
A
HOH
5
5
HOH
HOH
246
A
HOH
6
5
HOH
HOH
247
A
HOH
7
5
HOH
HOH
248
A
HOH
8
5
HOH
HOH
249
A
HOH
9
5
HOH
HOH
250
A
HOH
10
5
HOH
HOH
251
A
HOH
11
5
HOH
HOH
252
A
HOH
12
5
HOH
HOH
253
A
HOH
13
5
HOH
HOH
254
A
HOH
14
5
HOH
HOH
255
A
HOH
15
5
HOH
HOH
256
A
HOH
16
5
HOH
HOH
257
A
HOH
17
5
HOH
HOH
258
A
HOH
18
5
HOH
HOH
259
A
HOH
19
5
HOH
HOH
260
A
HOH
20
5
HOH
HOH
261
A
HOH
21
5
HOH
HOH
262
A
HOH
22
5
HOH
HOH
263
A
HOH
23
5
HOH
HOH
264
A
HOH
24
5
HOH
HOH
265
A
HOH
25
5
HOH
HOH
266
A
HOH
26
5
HOH
HOH
267
A
HOH
27
5
HOH
HOH
268
A
HOH
28
5
HOH
HOH
269
A
HOH
29
5
HOH
HOH
270
A
HOH
30
5
HOH
HOH
271
A
HOH
31
5
HOH
HOH
272
A
HOH
32
5
HOH
HOH
273
A
HOH
33
5
HOH
HOH
274
A
HOH
34
5
HOH
HOH
275
A
HOH
35
5
HOH
HOH
276
A
HOH
36
5
HOH
HOH
277
A
HOH
37
5
HOH
HOH
278
A
HOH
38
5
HOH
HOH
279
A
HOH
39
5
HOH
HOH
280
A
HOH
40
5
HOH
HOH
281
A
HOH
41
5
HOH
HOH
282
A
HOH
42
5
HOH
HOH
283
A
HOH
43
5
HOH
HOH
284
A
HOH
44
5
HOH
HOH
285
A
HOH
45
5
HOH
HOH
286
A
HOH
46
5
HOH
HOH
287
A
HOH
47
5
HOH
HOH
288
A
HOH
48
5
HOH
HOH
289
A
HOH
49
5
HOH
HOH
290
A
HOH
50
5
HOH
HOH
291
A
HOH
51
5
HOH
HOH
292
A
HOH
52
5
HOH
HOH
293
A
HOH
53
5
HOH
HOH
294
A
HOH
54
5
HOH
HOH
295
A
HOH
55
5
HOH
HOH
296
A
HOH
56
5
HOH
HOH
297
A
HOH
57
5
HOH
HOH
298
A
HOH
58
5
HOH
HOH
299
A
HOH
59
5
HOH
HOH
300
A
HOH
60
5
HOH
HOH
301
A
HOH
61
5
HOH
HOH
302
A
HOH
62
5
HOH
HOH
303
A
HOH
63
5
HOH
HOH
304
A
HOH
64
5
HOH
HOH
305
A
HOH
65
5
HOH
HOH
306
A
HOH
66
5
HOH
HOH
307
A
HOH
67
5
HOH
HOH
308
A
HOH
68
5
HOH
HOH
309
A
HOH
69
5
HOH
HOH
310
A
HOH
70
5
HOH
HOH
311
A
HOH
71
5
HOH
HOH
312
A
HOH
72
5
HOH
HOH
313
A
HOH
73
5
HOH
HOH
314
A
HOH
74
5
HOH
HOH
315
A
HOH
75
5
HOH
HOH
316
A
HOH
76
5
HOH
HOH
317
A
HOH
77
5
HOH
HOH
318
A
HOH
78
5
HOH
HOH
319
A
HOH
79
5
HOH
HOH
320
A
HOH
80
5
HOH
HOH
321
A
HOH
81
5
HOH
HOH
322
A
HOH
82
5
HOH
HOH
323
A
HOH
83
5
HOH
HOH
324
A
HOH
84
5
HOH
HOH
325
A
HOH
85
5
HOH
HOH
326
A
HOH
86
5
HOH
HOH
327
A
HOH
87
5
HOH
HOH
328
A
HOH
88
5
HOH
HOH
329
A
HOH
89
5
HOH
HOH
330
A
HOH
90
5
HOH
HOH
331
A
HOH
91
5
HOH
HOH
332
A
HOH
92
5
HOH
HOH
333
A
HOH
93
5
HOH
HOH
334
A
HOH
94
5
HOH
HOH
335
A
HOH
95
5
HOH
HOH
336
A
HOH
96
5
HOH
HOH
337
A
HOH
97
5
HOH
HOH
338
A
HOH
98
5
HOH
HOH
339
A
HOH
99
5
HOH
HOH
340
A
HOH
100
5
HOH
HOH
341
A
HOH
101
5
HOH
HOH
342
A
HOH
102
5
HOH
HOH
343
A
HOH
103
5
HOH
HOH
344
A
HOH
104
5
HOH
HOH
345
A
HOH
105
5
HOH
HOH
346
A
HOH
106
5
HOH
HOH
347
A
HOH
107
5
HOH
HOH
348
A
HOH
108
5
HOH
HOH
349
A
HOH
109
5
HOH
HOH
350
A
HOH
110
5
HOH
HOH
351
A
HOH
111
5
HOH
HOH
352
A
HOH
112
5
HOH
HOH
353
A
HOH
113
5
HOH
HOH
354
A
HOH
114
5
HOH
HOH
355
A
HOH
115
5
HOH
HOH
356
A
HOH
116
5
HOH
HOH
357
A
HOH
117
5
HOH
HOH
358
A
HOH
118
5
HOH
HOH
359
A
HOH
119
5
HOH
HOH
360
A
HOH
120
5
HOH
HOH
361
A
HOH
121
5
HOH
HOH
362
A
HOH
122
5
HOH
HOH
363
A
HOH
123
5
HOH
HOH
364
A
HOH
124
5
HOH
HOH
365
A
HOH
125
5
HOH
HOH
366
A
HOH
126
5
HOH
HOH
367
A
HOH
127
5
HOH
HOH
368
A
HOH
128
5
HOH
HOH
369
A
HOH
129
5
HOH
HOH
370
A
HOH
130
5
HOH
HOH
371
A
VAL
16
n
1
VAL
16
A
VAL
17
n
2
VAL
17
A
GLY
18
n
3
GLY
18
A
GLY
19
n
4
GLY
19
A
THR
20
n
5
THR
20
A
GLU
21
n
6
GLU
21
A
ALA
22
n
7
ALA
22
A
GLN
23
n
8
GLN
23
A
ARG
24
n
9
ARG
24
A
ASN
25
n
10
ASN
25
A
SER
26
n
11
SER
26
A
TRP
27
n
12
TRP
27
A
PRO
28
n
13
PRO
28
A
SER
29
n
14
SER
29
A
GLN
30
n
15
GLN
30
A
ILE
31
n
16
ILE
31
A
SER
32
n
17
SER
32
A
LEU
33
n
18
LEU
33
A
GLN
34
n
19
GLN
34
A
TYR
35
n
20
TYR
35
A
ARG
36
n
21
ARG
36
A
SER
36
n
22
A
SER
36
A
GLY
36
n
23
B
GLY
36
A
SER
36
n
24
C
SER
36
A
SER
37
n
25
SER
37
A
TRP
38
n
26
TRP
38
A
ALA
39
n
27
ALA
39
A
HIS
40
n
28
HIS
40
A
THR
41
n
29
THR
41
A
CYS
42
n
30
CYS
42
A
GLY
43
n
31
GLY
43
A
GLY
44
n
32
GLY
44
A
THR
45
n
33
THR
45
A
LEU
46
n
34
LEU
46
A
ILE
47
n
35
ILE
47
A
ARG
48
n
36
ARG
48
A
GLN
49
n
37
GLN
49
A
ASN
50
n
38
ASN
50
A
TRP
51
n
39
TRP
51
A
VAL
52
n
40
VAL
52
A
MET
53
n
41
MET
53
A
THR
54
n
42
THR
54
A
ALA
55
n
43
ALA
55
A
ALA
56
n
44
ALA
56
A
HIS
57
n
45
HIS
57
A
CYS
58
n
46
CYS
58
A
VAL
59
n
47
VAL
59
A
ASP
60
n
48
ASP
60
A
ARG
61
n
49
ARG
61
A
GLU
62
n
50
GLU
62
A
LEU
63
n
51
LEU
63
A
THR
64
n
52
THR
64
A
PHE
65
n
53
PHE
65
A
ARG
65
n
54
A
ARG
65
A
VAL
66
n
55
VAL
66
A
VAL
67
n
56
VAL
67
A
VAL
68
n
57
VAL
68
A
GLY
69
n
58
GLY
69
A
GLU
70
n
59
GLU
70
A
HIS
71
n
60
HIS
71
A
ASN
72
n
61
ASN
72
A
LEU
73
n
62
LEU
73
A
ASN
74
n
63
ASN
74
A
GLN
75
n
64
GLN
75
A
ASN
76
n
65
ASN
76
A
ASN
77
n
66
ASN
77
A
GLY
78
n
67
GLY
78
A
THR
79
n
68
THR
79
A
GLU
80
n
69
GLU
80
A
GLN
81
n
70
GLN
81
A
TYR
82
n
71
TYR
82
A
VAL
83
n
72
VAL
83
A
GLY
84
n
73
GLY
84
A
VAL
85
n
74
VAL
85
A
GLN
86
n
75
GLN
86
A
LYS
87
n
76
LYS
87
A
ILE
88
n
77
ILE
88
A
VAL
89
n
78
VAL
89
A
VAL
90
n
79
VAL
90
A
HIS
91
n
80
HIS
91
A
PRO
92
n
81
PRO
92
A
TYR
93
n
82
TYR
93
A
TRP
94
n
83
TRP
94
A
ASN
95
n
84
ASN
95
A
THR
96
n
85
THR
96
A
ASP
97
n
86
ASP
97
A
ASP
98
n
87
ASP
98
A
VAL
99
n
88
VAL
99
A
ALA
99
n
89
A
ALA
99
A
ALA
99
n
90
B
ALA
99
A
GLY
100
n
91
GLY
100
A
TYR
101
n
92
TYR
101
A
ASP
102
n
93
ASP
102
A
ILE
103
n
94
ILE
103
A
ALA
104
n
95
ALA
104
A
LEU
105
n
96
LEU
105
A
LEU
106
n
97
LEU
106
A
ARG
107
n
98
ARG
107
A
LEU
108
n
99
LEU
108
A
ALA
109
n
100
ALA
109
A
GLN
110
n
101
GLN
110
A
SER
111
n
102
SER
111
A
VAL
112
n
103
VAL
112
A
THR
113
n
104
THR
113
A
LEU
114
n
105
LEU
114
A
ASN
115
n
106
ASN
115
A
SER
116
n
107
SER
116
A
TYR
117
n
108
TYR
117
A
VAL
118
n
109
VAL
118
A
GLN
119
n
110
GLN
119
A
LEU
120
n
111
LEU
120
A
GLY
121
n
112
GLY
121
A
VAL
122
n
113
VAL
122
A
LEU
123
n
114
LEU
123
A
PRO
124
n
115
PRO
124
A
ARG
125
n
116
ARG
125
A
ALA
126
n
117
ALA
126
A
GLY
127
n
118
GLY
127
A
THR
128
n
119
THR
128
A
ILE
129
n
120
ILE
129
A
LEU
130
n
121
LEU
130
A
ALA
131
n
122
ALA
131
A
ASN
132
n
123
ASN
132
A
ASN
133
n
124
ASN
133
A
SER
134
n
125
SER
134
A
PRO
135
n
126
PRO
135
A
CYS
136
n
127
CYS
136
A
TYR
137
n
128
TYR
137
A
ILE
138
n
129
ILE
138
A
THR
139
n
130
THR
139
A
GLY
140
n
131
GLY
140
A
TRP
141
n
132
TRP
141
A
GLY
142
n
133
GLY
142
A
LEU
143
n
134
LEU
143
A
THR
144
n
135
THR
144
A
ARG
145
n
136
ARG
145
A
THR
147
n
137
THR
147
A
ASN
148
n
138
ASN
148
A
GLY
149
n
139
GLY
149
A
GLN
150
n
140
GLN
150
A
LEU
151
n
141
LEU
151
A
ALA
152
n
142
ALA
152
A
GLN
153
n
143
GLN
153
A
THR
154
n
144
THR
154
A
LEU
155
n
145
LEU
155
A
GLN
156
n
146
GLN
156
A
GLN
157
n
147
GLN
157
A
ALA
158
n
148
ALA
158
A
TYR
159
n
149
TYR
159
A
LEU
160
n
150
LEU
160
A
PRO
161
n
151
PRO
161
A
THR
162
n
152
THR
162
A
VAL
163
n
153
VAL
163
A
ASP
164
n
154
ASP
164
A
TYR
165
n
155
TYR
165
A
ALA
166
n
156
ALA
166
A
ILE
167
n
157
ILE
167
A
CYS
168
n
158
CYS
168
A
SER
169
n
159
SER
169
A
SER
170
n
160
SER
170
A
SER
170
n
161
A
SER
170
A
SER
170
n
162
B
SER
170
A
TYR
171
n
163
TYR
171
A
TRP
172
n
164
TRP
172
A
GLY
173
n
165
GLY
173
A
SER
174
n
166
SER
174
A
THR
175
n
167
THR
175
A
VAL
176
n
168
VAL
176
A
LYS
177
n
169
LYS
177
A
ASN
178
n
170
ASN
178
A
SER
179
n
171
SER
179
A
MET
180
n
172
MET
180
A
VAL
181
n
173
VAL
181
A
CYS
182
n
174
CYS
182
A
ALA
183
n
175
ALA
183
A
GLY
184
n
176
GLY
184
A
GLY
185
n
177
GLY
185
A
ASP
186
n
178
ASP
186
A
GLY
187
n
179
GLY
187
A
VAL
188
n
180
VAL
188
A
ARG
188
n
181
A
ARG
188
A
SER
189
n
182
SER
189
A
GLY
190
n
183
GLY
190
A
CYS
191
n
184
CYS
191
A
GLN
192
n
185
GLN
192
A
GLY
193
n
186
GLY
193
A
ASP
194
n
187
ASP
194
A
SER
195
n
188
SER
195
A
GLY
196
n
189
GLY
196
A
GLY
197
n
190
GLY
197
A
PRO
198
n
191
PRO
198
A
LEU
199
n
192
LEU
199
A
HIS
200
n
193
HIS
200
A
CYS
201
n
194
CYS
201
A
LEU
202
n
195
LEU
202
A
VAL
203
n
196
VAL
203
A
ASN
204
n
197
ASN
204
A
GLY
205
n
198
GLY
205
A
GLN
206
n
199
GLN
206
A
TYR
207
n
200
TYR
207
A
ALA
208
n
201
ALA
208
A
VAL
209
n
202
VAL
209
A
HIS
210
n
203
HIS
210
A
GLY
211
n
204
GLY
211
A
VAL
212
n
205
VAL
212
A
THR
213
n
206
THR
213
A
SER
214
n
207
SER
214
A
PHE
215
n
208
PHE
215
A
VAL
216
n
209
VAL
216
A
SER
217
n
210
SER
217
A
ARG
217
n
211
A
ARG
217
A
LEU
218
n
212
LEU
218
A
GLY
219
n
213
GLY
219
A
CYS
220
n
214
CYS
220
A
ASN
221
n
215
ASN
221
A
VAL
221
n
216
A
VAL
221
A
THR
222
n
217
THR
222
A
ARG
223
n
218
ARG
223
A
LYS
224
n
219
LYS
224
A
PRO
225
n
220
PRO
225
A
THR
226
n
221
THR
226
A
VAL
227
n
222
VAL
227
A
PHE
228
n
223
PHE
228
A
THR
229
n
224
THR
229
A
ARG
230
n
225
ARG
230
A
VAL
231
n
226
VAL
231
A
SER
232
n
227
SER
232
A
ALA
233
n
228
ALA
233
A
TYR
234
n
229
TYR
234
A
ILE
235
n
230
ILE
235
A
SER
236
n
231
SER
236
A
TRP
237
n
232
TRP
237
A
ILE
238
n
233
ILE
238
A
ASN
239
n
234
ASN
239
A
ASN
240
n
235
ASN
240
A
VAL
241
n
236
VAL
241
A
ILE
242
n
237
ILE
242
A
ALA
243
n
238
ALA
243
A
SER
244
n
239
SER
244
A
ASN
245
n
240
ASN
245
A
author_defined_assembly
1
monomeric
A
GLU
70
A
OE1
GLU
59
1_555
A
NA
4
B
NA
NA
1_555
A
GLN
75
A
O
GLN
64
1_555
165.1
A
GLU
70
A
OE1
GLU
59
1_555
A
NA
4
B
NA
NA
1_555
A
GLU
80
A
OE2
GLU
69
1_555
87.0
A
GLN
75
A
O
GLN
64
1_555
A
NA
4
B
NA
NA
1_555
A
GLU
80
A
OE2
GLU
69
1_555
99.9
A
GLU
70
A
OE1
GLU
59
1_555
A
NA
4
B
NA
NA
1_555
A
ASN
72
A
O
ASN
61
1_555
97.5
A
GLN
75
A
O
GLN
64
1_555
A
NA
4
B
NA
NA
1_555
A
ASN
72
A
O
ASN
61
1_555
77.5
A
GLU
80
A
OE2
GLU
69
1_555
A
NA
4
B
NA
NA
1_555
A
ASN
72
A
O
ASN
61
1_555
171.2
A
GLU
70
A
OE1
GLU
59
1_555
A
NA
4
B
NA
NA
1_555
A
ASN
77
A
OD1
ASN
66
1_555
91.5
A
GLN
75
A
O
GLN
64
1_555
A
NA
4
B
NA
NA
1_555
A
ASN
77
A
OD1
ASN
66
1_555
102.6
A
GLU
80
A
OE2
GLU
69
1_555
A
NA
4
B
NA
NA
1_555
A
ASN
77
A
OD1
ASN
66
1_555
80.8
A
ASN
72
A
O
ASN
61
1_555
A
NA
4
B
NA
NA
1_555
A
ASN
77
A
OD1
ASN
66
1_555
91.5
A
GLU
70
A
OE1
GLU
59
1_555
A
NA
4
B
NA
NA
1_555
A
HOH
318
F
O
HOH
1_555
87.1
A
GLN
75
A
O
GLN
64
1_555
A
NA
4
B
NA
NA
1_555
A
HOH
318
F
O
HOH
1_555
80.1
A
GLU
80
A
OE2
GLU
69
1_555
A
NA
4
B
NA
NA
1_555
A
HOH
318
F
O
HOH
1_555
87.4
A
ASN
72
A
O
ASN
61
1_555
A
NA
4
B
NA
NA
1_555
A
HOH
318
F
O
HOH
1_555
100.4
A
ASN
77
A
OD1
ASN
66
1_555
A
NA
4
B
NA
NA
1_555
A
HOH
318
F
O
HOH
1_555
168.1
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
20
A
O
THR
5
A
N
GLN
157
A
N
GLN
147
A
O
ALA
158
A
O
ALA
148
A
N
ILE
138
A
N
ILE
129
A
N
THR
139
A
N
THR
130
A
O
PRO
198
A
O
PRO
191
A
N
VAL
203
A
N
VAL
196
A
O
GLN
206
A
O
GLN
199
A
O
PHE
215
A
O
PHE
208
A
N
VAL
227
A
N
VAL
222
A
N
PHE
228
A
N
PHE
223
A
O
VAL
181
A
O
VAL
173
A
O
CYS
182
A
O
CYS
174
A
N
VAL
163
A
N
VAL
153
A
N
ILE
47
A
N
ILE
35
A
O
TRP
51
A
O
TRP
39
A
N
THR
54
A
N
THR
42
A
O
ALA
104
A
O
ALA
95
A
O
ARG
107
A
O
ARG
98
A
N
GLN
86
A
N
GLN
75
A
N
VAL
85
A
N
VAL
74
A
O
PHE
65
A
O
PHE
53
1
16.69
2.70
111.00
127.69
A
A
A
N
CA
C
ASP
ASP
ASP
98
98
98
N
1
A
HIS
71
-133.00
-49.77
1
A
THR
96
-27.44
-57.29
1
A
ASP
98
-51.20
91.88
1
A
ASN
115
-161.01
-161.19
1
A
TYR
171
-107.75
-113.60
1
A
SER
195
-36.45
138.04
16.7
0.167
0.167
2.0
10.0
11807
85.
1
2.0
0.2
2.0
10.0
126
1992
44
0
1822
0.010
1.58
26.50
1.35
1EAT
13563
2.
1
85.
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
ELASTASE (E.C.3.4.21.36) COMPLEXED WITH 2-[5-METHANESULFONYLAMINO-2-(4-AMINOPHENYL)-6-OXO-1,6-DIHYDRO-1-PYRIMIDINYL]-N-(3,3,3-TRIFLUORO-1-ISOPROPYL-2-OXOPROPYL)ACETAMIDE
NONPEPTIDIC INHIBITORS OF HUMAN LEUKOCYTE ELASTASE. 5. DESIGN, SYNTHESIS, AND X-RAY CRYSTALLOGRAPHY OF A SERIES OF ORALLY ACTIVE 5-AMINO-PYRIMIDIN-6-ONE-CONTAINING TRIFLUOROMETHYLKETONES
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
5
N
N
A
ALA
55
A
ALA
43
HELX_P
A
VAL
59
A
VAL
47
5
1
5
A
ASP
164
A
ASP
154
HELX_P
A
SER
169
A
SER
159
1
2
6
A
TRP
172
A
TRP
164
HELX_P
A
VAL
176
A
VAL
168
5
3
5
A
TYR
234
A
TYR
229
HELX_P
A
ASN
245
A
ASN
240
1
4
12
disulf
2.030
A
CYS
42
A
SG
CYS
30
1_555
A
CYS
58
A
SG
CYS
46
1_555
disulf
2.016
A
CYS
136
A
SG
CYS
127
1_555
A
CYS
201
A
SG
CYS
194
1_555
disulf
2.018
A
CYS
168
A
SG
CYS
158
1_555
A
CYS
182
A
SG
CYS
174
1_555
disulf
2.025
A
CYS
191
A
SG
CYS
184
1_555
A
CYS
220
A
SG
CYS
214
1_555
covale
1.449
A
TFI
1
E
C2
TFI
1_555
A
SER
195
A
OG
SER
188
1_555
metalc
2.489
A
NA
4
B
NA
NA
1_555
A
GLU
70
A
OE1
GLU
59
1_555
metalc
2.315
A
NA
4
B
NA
NA
1_555
A
GLN
75
A
O
GLN
64
1_555
metalc
2.495
A
NA
4
B
NA
NA
1_555
A
GLU
80
A
OE2
GLU
69
1_555
metalc
2.319
A
NA
4
B
NA
NA
1_555
A
ASN
72
A
O
ASN
61
1_555
metalc
2.712
A
ASN
77
A
OD1
ASN
66
1_555
A
NA
4
B
NA
NA
1_555
metalc
2.725
A
NA
4
B
NA
NA
1_555
A
HOH
318
F
O
HOH
1_555
HYDROLASE (SERINE PROTEASE)
HYDROLASE (SERINE PROTEASE)
ELA1_PIG
UNP
1
1
P00772
MLRLLVVASLVLYGHSTQDFPETNARVVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFR
VVVGEHNLNQNDGTEQYVGVQKIVVHPYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGL
TRTNGQLAQTLQQAYLPTVDYAICSSSSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGC
NVTRKPTVFTRVSAYISWINNVIASN
27
266
1EAT
16
245
P00772
A
1
1
240
1
ASP
CONFLICT
ASN
77
1EAT
A
P00772
UNP
92
66
8
7
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
20
A
THR
5
A
GLU
21
A
GLU
6
A
GLN
156
A
GLN
146
A
TYR
159
A
TYR
149
A
CYS
136
A
CYS
127
A
GLY
140
A
GLY
131
A
PRO
198
A
PRO
191
A
VAL
203
A
VAL
196
A
GLN
206
A
GLN
199
A
PHE
215
A
PHE
208
A
THR
226
A
THR
221
A
ARG
230
A
ARG
225
A
MET
180
A
MET
172
A
ALA
183
A
ALA
175
A
THR
162
A
THR
152
A
VAL
163
A
VAL
153
A
SER
37
A
SER
25
A
ARG
48
A
ARG
36
A
TRP
51
A
TRP
39
A
THR
54
A
THR
42
A
ALA
104
A
ALA
95
A
LEU
108
A
LEU
99
A
GLN
81
A
GLN
70
A
VAL
90
A
VAL
79
A
PHE
65
A
PHE
53
A
VAL
68
A
VAL
57
Unknown
4
BINDING SITE FOR RESIDUE NA A 4
Software
6
BINDING SITE FOR RESIDUE SO4 A 2
Software
5
BINDING SITE FOR RESIDUE SO4 A 3
Software
7
BINDING SITE FOR RESIDUE TFI A 1
Software
15
A
HIS
57
A
HIS
45
4
1_555
A
ASP
102
A
ASP
93
4
1_555
A
SER
195
A
SER
188
4
1_555
A
SER
214
A
SER
207
4
1_555
A
GLU
70
A
GLU
59
6
1_555
A
ASN
72
A
ASN
61
6
1_555
A
GLN
75
A
GLN
64
6
1_555
A
ASN
77
A
ASN
66
6
1_555
A
GLU
80
A
GLU
69
6
1_555
A
HOH
318
F
HOH
6
1_555
A
GLY
127
A
GLY
118
5
1_555
A
ARG
145
A
ARG
136
5
2_465
A
ARG
230
A
ARG
225
5
1_555
A
SER
232
A
SER
227
5
1_555
A
ALA
233
A
ALA
228
5
1_555
A
ARG
36
A
ARG
21
7
4_456
A
GLY
36
A
GLY
23
B
7
4_456
A
THR
64
A
THR
52
7
4_456
A
ALA
99
A
ALA
89
A
7
1_555
A
SER
174
A
SER
166
7
1_555
A
THR
175
A
THR
167
7
1_555
A
LYS
177
A
LYS
169
7
1_555
A
CYS
42
A
CYS
30
15
1_555
A
HIS
57
A
HIS
45
15
1_555
A
ARG
61
A
ARG
49
15
1_555
A
GLU
62
A
GLU
50
15
4_456
A
CYS
191
A
CYS
184
15
1_555
A
GLN
192
A
GLN
185
15
1_555
A
GLY
193
A
GLY
186
15
1_555
A
ASP
194
A
ASP
187
15
1_555
A
SER
195
A
SER
188
15
1_555
A
THR
213
A
THR
206
15
1_555
A
SER
214
A
SER
207
15
1_555
A
PHE
215
A
PHE
208
15
1_555
A
VAL
216
A
VAL
209
15
1_555
A
ARG
217
A
ARG
211
A
15
1_555
A
HOH
347
F
HOH
15
1_555
19
P 21 21 21