0.014628
0.000000
0.000000
0.000000
0.014628
0.000000
0.000000
0.000000
0.009224
0.00000
0.00000
0.00000
CIS PROLINE - PRO 171
Mueller, A.
Saenger, W.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
68.360
68.360
108.410
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
Ca 2
40.078
CALCIUM ION
non-polymer
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
Hg 2
200.590
MERCURY (II) ION
non-polymer
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
J.Biol.Chem.
JBCHA3
0071
0021-9258
268
26150
26154
8253733
Studies on the inhibitory action of mercury upon proteinase K.
1993
IX
Eur.J.Biochem.
EJBCAI
0262
0014-2956
178
155
Three-Dimensional Structure of Proteinase K at 0.15-Nm Resolution
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
28930.783
PROTEINASE K
3.4.21.64
1
man
polymer
200.590
MERCURY (II) ION
2
syn
non-polymer
40.078
CALCIUM ION
1
syn
non-polymer
18.015
water
198
nat
water
no
no
AAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFEGRAQMVKTYYYSSRDGNGHGTHCAGTVGSR
TYGVAKKTQLFGVKVLDDNGSGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGGGYSSSVNSAAARLQSSGVMVAVAAG
NNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLDIFGPGTSILSTWIGGSTRSISGTSMATPHVAGLAAYLMTL
GKTTAASACRYIADTANKGDLSNIPFGTVNLLAYNNYQA
AAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFEGRAQMVKTYYYSSRDGNGHGTHCAGTVGSR
TYGVAKKTQLFGVKVLDDNGSGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGGGYSSSVNSAAARLQSSGVMVAVAAG
NNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLDIFGPGTSILSTWIGGSTRSISGTSMATPHVAGLAAYLMTL
GKTTAASACRYIADTANKGDLSNIPFGTVNLLAYNNYQA
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
Engyodontium
sample
37998
Engyodontium album
2.19
43.79
repository
Initial release
Version format compliance
Version format compliance
1
0
1994-01-31
1
1
2008-03-03
1
2
2011-07-13
Y
1993-04-07
REL
REL
HG
MERCURY (II) ION
CA
CALCIUM ION
HOH
water
HG
73
2
HG
HG
280
A
CA
280
3
CA
CA
281
A
HG
282
2
HG
HG
282
A
HOH
281
4
HOH
HOH
283
A
HOH
300
4
HOH
HOH
284
A
HOH
301
4
HOH
HOH
285
A
HOH
302
4
HOH
HOH
286
A
HOH
303
4
HOH
HOH
287
A
HOH
304
4
HOH
HOH
288
A
HOH
305
4
HOH
HOH
289
A
HOH
306
4
HOH
HOH
290
A
HOH
307
4
HOH
HOH
291
A
HOH
308
4
HOH
HOH
292
A
HOH
309
4
HOH
HOH
293
A
HOH
310
4
HOH
HOH
294
A
HOH
311
4
HOH
HOH
295
A
HOH
312
4
HOH
HOH
296
A
HOH
313
4
HOH
HOH
297
A
HOH
314
4
HOH
HOH
298
A
HOH
315
4
HOH
HOH
299
A
HOH
316
4
HOH
HOH
300
A
HOH
317
4
HOH
HOH
301
A
HOH
318
4
HOH
HOH
302
A
HOH
319
4
HOH
HOH
303
A
HOH
320
4
HOH
HOH
304
A
HOH
321
4
HOH
HOH
305
A
HOH
322
4
HOH
HOH
306
A
HOH
323
4
HOH
HOH
307
A
HOH
324
4
HOH
HOH
308
A
HOH
325
4
HOH
HOH
309
A
HOH
326
4
HOH
HOH
310
A
HOH
327
4
HOH
HOH
311
A
HOH
328
4
HOH
HOH
312
A
HOH
329
4
HOH
HOH
313
A
HOH
330
4
HOH
HOH
314
A
HOH
331
4
HOH
HOH
315
A
HOH
332
4
HOH
HOH
316
A
HOH
333
4
HOH
HOH
317
A
HOH
334
4
HOH
HOH
318
A
HOH
335
4
HOH
HOH
319
A
HOH
336
4
HOH
HOH
320
A
HOH
337
4
HOH
HOH
321
A
HOH
338
4
HOH
HOH
322
A
HOH
339
4
HOH
HOH
323
A
HOH
340
4
HOH
HOH
324
A
HOH
341
4
HOH
HOH
325
A
HOH
342
4
HOH
HOH
326
A
HOH
343
4
HOH
HOH
327
A
HOH
344
4
HOH
HOH
328
A
HOH
345
4
HOH
HOH
329
A
HOH
346
4
HOH
HOH
330
A
HOH
347
4
HOH
HOH
331
A
HOH
348
4
HOH
HOH
332
A
HOH
349
4
HOH
HOH
333
A
HOH
350
4
HOH
HOH
334
A
HOH
351
4
HOH
HOH
335
A
HOH
352
4
HOH
HOH
336
A
HOH
353
4
HOH
HOH
337
A
HOH
354
4
HOH
HOH
338
A
HOH
355
4
HOH
HOH
339
A
HOH
356
4
HOH
HOH
340
A
HOH
357
4
HOH
HOH
341
A
HOH
358
4
HOH
HOH
342
A
HOH
359
4
HOH
HOH
343
A
HOH
360
4
HOH
HOH
344
A
HOH
361
4
HOH
HOH
345
A
HOH
362
4
HOH
HOH
346
A
HOH
363
4
HOH
HOH
347
A
HOH
364
4
HOH
HOH
348
A
HOH
365
4
HOH
HOH
349
A
HOH
366
4
HOH
HOH
350
A
HOH
367
4
HOH
HOH
351
A
HOH
368
4
HOH
HOH
352
A
HOH
369
4
HOH
HOH
353
A
HOH
370
4
HOH
HOH
354
A
HOH
371
4
HOH
HOH
355
A
HOH
372
4
HOH
HOH
356
A
HOH
373
4
HOH
HOH
357
A
HOH
374
4
HOH
HOH
358
A
HOH
375
4
HOH
HOH
359
A
HOH
376
4
HOH
HOH
360
A
HOH
377
4
HOH
HOH
361
A
HOH
378
4
HOH
HOH
362
A
HOH
379
4
HOH
HOH
363
A
HOH
380
4
HOH
HOH
364
A
HOH
381
4
HOH
HOH
365
A
HOH
382
4
HOH
HOH
366
A
HOH
383
4
HOH
HOH
367
A
HOH
384
4
HOH
HOH
368
A
HOH
385
4
HOH
HOH
369
A
HOH
386
4
HOH
HOH
370
A
HOH
387
4
HOH
HOH
371
A
HOH
388
4
HOH
HOH
372
A
HOH
389
4
HOH
HOH
373
A
HOH
390
4
HOH
HOH
374
A
HOH
391
4
HOH
HOH
375
A
HOH
392
4
HOH
HOH
376
A
HOH
393
4
HOH
HOH
377
A
HOH
394
4
HOH
HOH
378
A
HOH
395
4
HOH
HOH
379
A
HOH
396
4
HOH
HOH
380
A
HOH
397
4
HOH
HOH
381
A
HOH
398
4
HOH
HOH
382
A
HOH
399
4
HOH
HOH
383
A
HOH
400
4
HOH
HOH
384
A
HOH
401
4
HOH
HOH
385
A
HOH
402
4
HOH
HOH
386
A
HOH
403
4
HOH
HOH
387
A
HOH
404
4
HOH
HOH
388
A
HOH
405
4
HOH
HOH
389
A
HOH
406
4
HOH
HOH
390
A
HOH
407
4
HOH
HOH
391
A
HOH
408
4
HOH
HOH
392
A
HOH
409
4
HOH
HOH
393
A
HOH
410
4
HOH
HOH
394
A
HOH
411
4
HOH
HOH
395
A
HOH
412
4
HOH
HOH
396
A
HOH
413
4
HOH
HOH
397
A
HOH
414
4
HOH
HOH
398
A
HOH
415
4
HOH
HOH
399
A
HOH
416
4
HOH
HOH
400
A
HOH
417
4
HOH
HOH
401
A
HOH
418
4
HOH
HOH
402
A
HOH
419
4
HOH
HOH
403
A
HOH
420
4
HOH
HOH
404
A
HOH
421
4
HOH
HOH
405
A
HOH
422
4
HOH
HOH
406
A
HOH
423
4
HOH
HOH
407
A
HOH
424
4
HOH
HOH
408
A
HOH
425
4
HOH
HOH
409
A
HOH
426
4
HOH
HOH
410
A
HOH
427
4
HOH
HOH
411
A
HOH
428
4
HOH
HOH
412
A
HOH
429
4
HOH
HOH
413
A
HOH
430
4
HOH
HOH
414
A
HOH
431
4
HOH
HOH
415
A
HOH
432
4
HOH
HOH
416
A
HOH
433
4
HOH
HOH
417
A
HOH
434
4
HOH
HOH
418
A
HOH
435
4
HOH
HOH
419
A
HOH
436
4
HOH
HOH
420
A
HOH
437
4
HOH
HOH
421
A
HOH
438
4
HOH
HOH
422
A
HOH
439
4
HOH
HOH
423
A
HOH
440
4
HOH
HOH
424
A
HOH
441
4
HOH
HOH
425
A
HOH
442
4
HOH
HOH
426
A
HOH
443
4
HOH
HOH
427
A
HOH
444
4
HOH
HOH
428
A
HOH
445
4
HOH
HOH
429
A
HOH
446
4
HOH
HOH
430
A
HOH
447
4
HOH
HOH
431
A
HOH
448
4
HOH
HOH
432
A
HOH
449
4
HOH
HOH
433
A
HOH
450
4
HOH
HOH
434
A
HOH
451
4
HOH
HOH
435
A
HOH
452
4
HOH
HOH
436
A
HOH
453
4
HOH
HOH
437
A
HOH
454
4
HOH
HOH
438
A
HOH
455
4
HOH
HOH
439
A
HOH
456
4
HOH
HOH
440
A
HOH
457
4
HOH
HOH
441
A
HOH
458
4
HOH
HOH
442
A
HOH
459
4
HOH
HOH
443
A
HOH
460
4
HOH
HOH
444
A
HOH
461
4
HOH
HOH
445
A
HOH
462
4
HOH
HOH
446
A
HOH
463
4
HOH
HOH
447
A
HOH
464
4
HOH
HOH
448
A
HOH
465
4
HOH
HOH
449
A
HOH
466
4
HOH
HOH
450
A
HOH
467
4
HOH
HOH
451
A
HOH
468
4
HOH
HOH
452
A
HOH
469
4
HOH
HOH
453
A
HOH
470
4
HOH
HOH
454
A
HOH
471
4
HOH
HOH
455
A
HOH
472
4
HOH
HOH
456
A
HOH
473
4
HOH
HOH
457
A
HOH
474
4
HOH
HOH
458
A
HOH
475
4
HOH
HOH
459
A
HOH
476
4
HOH
HOH
460
A
HOH
477
4
HOH
HOH
461
A
HOH
478
4
HOH
HOH
462
A
HOH
479
4
HOH
HOH
463
A
HOH
480
4
HOH
HOH
464
A
HOH
481
4
HOH
HOH
465
A
HOH
483
4
HOH
HOH
466
A
HOH
484
4
HOH
HOH
467
A
HOH
485
4
HOH
HOH
468
A
HOH
486
4
HOH
HOH
469
A
HOH
487
4
HOH
HOH
470
A
HOH
488
4
HOH
HOH
471
A
HOH
489
4
HOH
HOH
472
A
HOH
490
4
HOH
HOH
473
A
HOH
491
4
HOH
HOH
474
A
HOH
492
4
HOH
HOH
475
A
HOH
493
4
HOH
HOH
476
A
HOH
494
4
HOH
HOH
477
A
HOH
495
4
HOH
HOH
478
A
HOH
496
4
HOH
HOH
479
A
HOH
497
4
HOH
HOH
480
A
ALA
1
n
1
ALA
1
A
ALA
2
n
2
ALA
2
A
GLN
3
n
3
GLN
3
A
THR
4
n
4
THR
4
A
ASN
5
n
5
ASN
5
A
ALA
6
n
6
ALA
6
A
PRO
7
n
7
PRO
7
A
TRP
8
n
8
TRP
8
A
GLY
9
n
9
GLY
9
A
LEU
10
n
10
LEU
10
A
ALA
11
n
11
ALA
11
A
ARG
12
n
12
ARG
12
A
ILE
13
n
13
ILE
13
A
SER
14
n
14
SER
14
A
SER
15
n
15
SER
15
A
THR
16
n
16
THR
16
A
SER
17
n
17
SER
17
A
PRO
18
n
18
PRO
18
A
GLY
19
n
19
GLY
19
A
THR
20
n
20
THR
20
A
SER
21
n
21
SER
21
A
THR
22
n
22
THR
22
A
TYR
23
n
23
TYR
23
A
TYR
24
n
24
TYR
24
A
TYR
25
n
25
TYR
25
A
ASP
26
n
26
ASP
26
A
GLU
27
n
27
GLU
27
A
SER
28
n
28
SER
28
A
ALA
29
n
29
ALA
29
A
GLY
30
n
30
GLY
30
A
GLN
31
n
31
GLN
31
A
GLY
32
n
32
GLY
32
A
SER
33
n
33
SER
33
A
CYS
34
n
34
CYS
34
A
VAL
35
n
35
VAL
35
A
TYR
36
n
36
TYR
36
A
VAL
37
n
37
VAL
37
A
ILE
38
n
38
ILE
38
A
ASP
39
n
39
ASP
39
A
THR
40
n
40
THR
40
A
GLY
41
n
41
GLY
41
A
ILE
42
n
42
ILE
42
A
GLU
43
n
43
GLU
43
A
ALA
44
n
44
ALA
44
A
SER
45
n
45
SER
45
A
HIS
46
n
46
HIS
46
A
PRO
47
n
47
PRO
47
A
GLU
48
n
48
GLU
48
A
PHE
49
n
49
PHE
49
A
GLU
50
n
50
GLU
50
A
GLY
51
n
51
GLY
51
A
ARG
52
n
52
ARG
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
MET
55
n
55
MET
55
A
VAL
56
n
56
VAL
56
A
LYS
57
n
57
LYS
57
A
THR
58
n
58
THR
58
A
TYR
59
n
59
TYR
59
A
TYR
60
n
60
TYR
60
A
TYR
61
n
61
TYR
61
A
SER
62
n
62
SER
62
A
SER
63
n
63
SER
63
A
ARG
64
n
64
ARG
64
A
ASP
65
n
65
ASP
65
A
GLY
66
n
66
GLY
66
A
ASN
67
n
67
ASN
67
A
GLY
68
n
68
GLY
68
A
HIS
69
n
69
HIS
69
A
GLY
70
n
70
GLY
70
A
THR
71
n
71
THR
71
A
HIS
72
n
72
HIS
72
A
CYS
73
n
73
CYS
73
A
ALA
74
n
74
ALA
74
A
GLY
75
n
75
GLY
75
A
THR
76
n
76
THR
76
A
VAL
77
n
77
VAL
77
A
GLY
78
n
78
GLY
78
A
SER
79
n
79
SER
79
A
ARG
80
n
80
ARG
80
A
THR
81
n
81
THR
81
A
TYR
82
n
82
TYR
82
A
GLY
83
n
83
GLY
83
A
VAL
84
n
84
VAL
84
A
ALA
85
n
85
ALA
85
A
LYS
86
n
86
LYS
86
A
LYS
87
n
87
LYS
87
A
THR
88
n
88
THR
88
A
GLN
89
n
89
GLN
89
A
LEU
90
n
90
LEU
90
A
PHE
91
n
91
PHE
91
A
GLY
92
n
92
GLY
92
A
VAL
93
n
93
VAL
93
A
LYS
94
n
94
LYS
94
A
VAL
95
n
95
VAL
95
A
LEU
96
n
96
LEU
96
A
ASP
97
n
97
ASP
97
A
ASP
98
n
98
ASP
98
A
ASN
99
n
99
ASN
99
A
GLY
100
n
100
GLY
100
A
SER
101
n
101
SER
101
A
GLY
102
n
102
GLY
102
A
GLN
103
n
103
GLN
103
A
TYR
104
n
104
TYR
104
A
SER
105
n
105
SER
105
A
THR
106
n
106
THR
106
A
ILE
107
n
107
ILE
107
A
ILE
108
n
108
ILE
108
A
ALA
109
n
109
ALA
109
A
GLY
110
n
110
GLY
110
A
MET
111
n
111
MET
111
A
ASP
112
n
112
ASP
112
A
PHE
113
n
113
PHE
113
A
VAL
114
n
114
VAL
114
A
ALA
115
n
115
ALA
115
A
SER
116
n
116
SER
116
A
ASP
117
n
117
ASP
117
A
LYS
118
n
118
LYS
118
A
ASN
119
n
119
ASN
119
A
ASN
120
n
120
ASN
120
A
ARG
121
n
121
ARG
121
A
ASN
122
n
122
ASN
122
A
CYS
123
n
123
CYS
123
A
PRO
124
n
124
PRO
124
A
LYS
125
n
125
LYS
125
A
GLY
126
n
126
GLY
126
A
VAL
127
n
127
VAL
127
A
VAL
128
n
128
VAL
128
A
ALA
129
n
129
ALA
129
A
SER
130
n
130
SER
130
A
LEU
131
n
131
LEU
131
A
SER
132
n
132
SER
132
A
LEU
133
n
133
LEU
133
A
GLY
134
n
134
GLY
134
A
GLY
135
n
135
GLY
135
A
GLY
136
n
136
GLY
136
A
TYR
137
n
137
TYR
137
A
SER
138
n
138
SER
138
A
SER
139
n
139
SER
139
A
SER
140
n
140
SER
140
A
VAL
141
n
141
VAL
141
A
ASN
142
n
142
ASN
142
A
SER
143
n
143
SER
143
A
ALA
144
n
144
ALA
144
A
ALA
145
n
145
ALA
145
A
ALA
146
n
146
ALA
146
A
ARG
147
n
147
ARG
147
A
LEU
148
n
148
LEU
148
A
GLN
149
n
149
GLN
149
A
SER
150
n
150
SER
150
A
SER
151
n
151
SER
151
A
GLY
152
n
152
GLY
152
A
VAL
153
n
153
VAL
153
A
MET
154
n
154
MET
154
A
VAL
155
n
155
VAL
155
A
ALA
156
n
156
ALA
156
A
VAL
157
n
157
VAL
157
A
ALA
158
n
158
ALA
158
A
ALA
159
n
159
ALA
159
A
GLY
160
n
160
GLY
160
A
ASN
161
n
161
ASN
161
A
ASN
162
n
162
ASN
162
A
ASN
163
n
163
ASN
163
A
ALA
164
n
164
ALA
164
A
ASP
165
n
165
ASP
165
A
ALA
166
n
166
ALA
166
A
ARG
167
n
167
ARG
167
A
ASN
168
n
168
ASN
168
A
TYR
169
n
169
TYR
169
A
SER
170
n
170
SER
170
A
PRO
171
n
171
PRO
171
A
ALA
172
n
172
ALA
172
A
SER
173
n
173
SER
173
A
GLU
174
n
174
GLU
174
A
PRO
175
n
175
PRO
175
A
SER
176
n
176
SER
176
A
VAL
177
n
177
VAL
177
A
CYS
178
n
178
CYS
178
A
THR
179
n
179
THR
179
A
VAL
180
n
180
VAL
180
A
GLY
181
n
181
GLY
181
A
ALA
182
n
182
ALA
182
A
SER
183
n
183
SER
183
A
ASP
184
n
184
ASP
184
A
ARG
185
n
185
ARG
185
A
TYR
186
n
186
TYR
186
A
ASP
187
n
187
ASP
187
A
ARG
188
n
188
ARG
188
A
ARG
189
n
189
ARG
189
A
SER
190
n
190
SER
190
A
SER
191
n
191
SER
191
A
PHE
192
n
192
PHE
192
A
SER
193
n
193
SER
193
A
ASN
194
n
194
ASN
194
A
TYR
195
n
195
TYR
195
A
GLY
196
n
196
GLY
196
A
SER
197
n
197
SER
197
A
VAL
198
n
198
VAL
198
A
LEU
199
n
199
LEU
199
A
ASP
200
n
200
ASP
200
A
ILE
201
n
201
ILE
201
A
PHE
202
n
202
PHE
202
A
GLY
203
n
203
GLY
203
A
PRO
204
n
204
PRO
204
A
GLY
205
n
205
GLY
205
A
THR
206
n
206
THR
206
A
SER
207
n
207
SER
207
A
ILE
208
n
208
ILE
208
A
LEU
209
n
209
LEU
209
A
SER
210
n
210
SER
210
A
THR
211
n
211
THR
211
A
TRP
212
n
212
TRP
212
A
ILE
213
n
213
ILE
213
A
GLY
214
n
214
GLY
214
A
GLY
215
n
215
GLY
215
A
SER
216
n
216
SER
216
A
THR
217
n
217
THR
217
A
ARG
218
n
218
ARG
218
A
SER
219
n
219
SER
219
A
ILE
220
n
220
ILE
220
A
SER
221
n
221
SER
221
A
GLY
222
n
222
GLY
222
A
THR
223
n
223
THR
223
A
SER
224
n
224
SER
224
A
MET
225
n
225
MET
225
A
ALA
226
n
226
ALA
226
A
THR
227
n
227
THR
227
A
PRO
228
n
228
PRO
228
A
HIS
229
n
229
HIS
229
A
VAL
230
n
230
VAL
230
A
ALA
231
n
231
ALA
231
A
GLY
232
n
232
GLY
232
A
LEU
233
n
233
LEU
233
A
ALA
234
n
234
ALA
234
A
ALA
235
n
235
ALA
235
A
TYR
236
n
236
TYR
236
A
LEU
237
n
237
LEU
237
A
MET
238
n
238
MET
238
A
THR
239
n
239
THR
239
A
LEU
240
n
240
LEU
240
A
GLY
241
n
241
GLY
241
A
LYS
242
n
242
LYS
242
A
THR
243
n
243
THR
243
A
THR
244
n
244
THR
244
A
ALA
245
n
245
ALA
245
A
ALA
246
n
246
ALA
246
A
SER
247
n
247
SER
247
A
ALA
248
n
248
ALA
248
A
CYS
249
n
249
CYS
249
A
ARG
250
n
250
ARG
250
A
TYR
251
n
251
TYR
251
A
ILE
252
n
252
ILE
252
A
ALA
253
n
253
ALA
253
A
ASP
254
n
254
ASP
254
A
THR
255
n
255
THR
255
A
ALA
256
n
256
ALA
256
A
ASN
257
n
257
ASN
257
A
LYS
258
n
258
LYS
258
A
GLY
259
n
259
GLY
259
A
ASP
260
n
260
ASP
260
A
LEU
261
n
261
LEU
261
A
SER
262
n
262
SER
262
A
ASN
263
n
263
ASN
263
A
ILE
264
n
264
ILE
264
A
PRO
265
n
265
PRO
265
A
PHE
266
n
266
PHE
266
A
GLY
267
n
267
GLY
267
A
THR
268
n
268
THR
268
A
VAL
269
n
269
VAL
269
A
ASN
270
n
270
ASN
270
A
LEU
271
n
271
LEU
271
A
LEU
272
n
272
LEU
272
A
ALA
273
n
273
ALA
273
A
TYR
274
n
274
TYR
274
A
ASN
275
n
275
ASN
275
A
ASN
276
n
276
ASN
276
A
TYR
277
n
277
TYR
277
A
GLN
278
n
278
GLN
278
A
ALA
279
n
279
ALA
279
A
author_defined_assembly
1
monomeric
A
CYS
73
A
SG
CYS
73
1_555
A
HG
280
B
HG
HG
1_555
A
ASP
39
A
OD1
ASP
39
1_555
134.7
A
CYS
73
A
SG
CYS
73
1_555
A
HG
280
B
HG
HG
1_555
A
ASP
39
A
OD2
ASP
39
1_555
94.9
A
ASP
39
A
OD1
ASP
39
1_555
A
HG
280
B
HG
HG
1_555
A
ASP
39
A
OD2
ASP
39
1_555
41.1
A
CYS
73
A
SG
CYS
73
1_555
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
ND1
HIS
69
1_555
146.2
A
ASP
39
A
OD1
ASP
39
1_555
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
ND1
HIS
69
1_555
78.3
A
ASP
39
A
OD2
ASP
39
1_555
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
ND1
HIS
69
1_555
115.0
A
CYS
73
A
SG
CYS
73
1_555
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
O
HIS
69
1_555
92.8
A
ASP
39
A
OD1
ASP
39
1_555
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
O
HIS
69
1_555
89.9
A
ASP
39
A
OD2
ASP
39
1_555
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
O
HIS
69
1_555
103.8
A
HIS
69
A
ND1
HIS
69
1_555
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
O
HIS
69
1_555
95.0
A
VAL
177
A
O
VAL
177
1_555
A
CA
281
C
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
79.7
A
VAL
177
A
O
VAL
177
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
284
E
O
HOH
1_555
69.1
A
ASP
200
A
OD2
ASP
200
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
284
E
O
HOH
1_555
84.5
A
VAL
177
A
O
VAL
177
1_555
A
CA
281
C
CA
CA
1_555
A
PRO
175
A
O
PRO
175
1_555
87.6
A
ASP
200
A
OD2
ASP
200
1_555
A
CA
281
C
CA
CA
1_555
A
PRO
175
A
O
PRO
175
1_555
164.6
A
HOH
284
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
PRO
175
A
O
PRO
175
1_555
82.8
A
VAL
177
A
O
VAL
177
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
374
E
O
HOH
1_555
63.1
A
ASP
200
A
OD2
ASP
200
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
374
E
O
HOH
1_555
100.7
A
HOH
284
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
374
E
O
HOH
1_555
129.8
A
PRO
175
A
O
PRO
175
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
374
E
O
HOH
1_555
81.1
A
VAL
177
A
O
VAL
177
1_555
A
CA
281
C
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
114.6
A
ASP
200
A
OD2
ASP
200
1_555
A
CA
281
C
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
49.4
A
HOH
284
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
128.5
A
PRO
175
A
O
PRO
175
1_555
A
CA
281
C
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
145.7
A
HOH
374
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
86.3
A
VAL
177
A
O
VAL
177
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
321
E
O
HOH
1_555
136.7
A
ASP
200
A
OD2
ASP
200
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
321
E
O
HOH
1_555
121.6
A
HOH
284
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
321
E
O
HOH
1_555
142.4
A
PRO
175
A
O
PRO
175
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
321
E
O
HOH
1_555
73.7
A
HOH
374
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
321
E
O
HOH
1_555
75.4
A
ASP
200
A
OD1
ASP
200
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
321
E
O
HOH
1_555
72.3
A
VAL
177
A
O
VAL
177
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
394
E
O
HOH
1_555
152.8
A
ASP
200
A
OD2
ASP
200
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
394
E
O
HOH
1_555
86.2
A
HOH
284
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
394
E
O
HOH
1_555
86.6
A
PRO
175
A
O
PRO
175
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
394
E
O
HOH
1_555
101.7
A
HOH
374
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
394
E
O
HOH
1_555
143.2
A
ASP
200
A
OD1
ASP
200
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
394
E
O
HOH
1_555
70.8
A
HOH
321
E
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
394
E
O
HOH
1_555
70.4
A
HIS
72
A
ND1
HIS
72
1_555
A
HG
282
2
D
HG
HG
1_555
A
THR
76
A
OG1
THR
76
1_555
105.8
A
CYS
73
A
N
CYS
73
1_555
A
HG
282
1
D
HG
HG
1_555
A
HIS
72
A
ND1
HIS
72
1_555
96.9
A
CYS
73
A
N
CYS
73
1_555
A
HG
282
1
D
HG
HG
1_555
A
CYS
73
A
SG
CYS
73
1_555
68.4
A
HIS
72
A
ND1
HIS
72
1_555
A
HG
282
1
D
HG
HG
1_555
A
CYS
73
A
SG
CYS
73
1_555
165.4
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
GLN
3
A
O
GLN
3
A
N
TYR
23
A
N
TYR
23
A
N
GLN
54
A
N
GLN
54
A
O
LEU
90
A
O
LEU
90
A
N
GLN
89
A
N
GLN
89
A
O
SER
33
A
O
SER
33
A
N
CYS
34
A
N
CYS
34
A
O
GLY
126
A
O
GLY
126
A
N
ALA
129
A
N
ALA
129
A
O
MET
154
A
O
MET
154
A
N
VAL
157
A
N
VAL
157
A
O
CYS
178
A
O
CYS
178
A
N
GLY
181
A
N
GLY
181
A
O
ILE
201
A
O
ILE
201
A
N
GLY
135
A
N
GLY
135
A
O
SER
170
A
O
SER
170
A
N
TRP
212
A
N
TRP
212
A
O
SER
216
A
O
SER
216
A
N
ASN
257
A
N
ASN
257
A
O
LEU
272
A
O
LEU
272
1
A
HOH
415
E
HOH
1
A
CD
ARG
64
A
CD
ARG
64
1
Y
1
A
NE
ARG
64
A
NE
ARG
64
1
Y
1
A
CZ
ARG
64
A
CZ
ARG
64
1
Y
1
A
NH1
ARG
64
A
NH1
ARG
64
1
Y
1
A
NH2
ARG
64
A
NH2
ARG
64
1
Y
1
A
CB
GLN
278
A
CB
GLN
278
1
Y
1
A
CG
GLN
278
A
CG
GLN
278
1
Y
1
A
CD
GLN
278
A
CD
GLN
278
1
Y
1
A
OE1
GLN
278
A
OE1
GLN
278
1
Y
1
A
NE2
GLN
278
A
NE2
GLN
278
1
Y
1
-6.16
0.90
118.30
112.14
A
A
A
CB
CG
OD1
ASP
ASP
ASP
26
26
26
N
1
5.71
0.90
118.30
124.01
A
A
A
CB
CG
OD2
ASP
ASP
ASP
26
26
26
N
1
-6.10
0.90
118.30
112.20
A
A
A
CB
CG
OD1
ASP
ASP
ASP
39
39
39
N
1
-5.55
0.90
118.30
112.75
A
A
A
CB
CG
OD1
ASP
ASP
ASP
112
112
112
N
1
-5.86
0.90
118.30
112.44
A
A
A
CB
CG
OD1
ASP
ASP
ASP
165
165
165
N
1
5.46
0.90
118.30
123.76
A
A
A
CB
CG
OD2
ASP
ASP
ASP
165
165
165
N
1
4.17
0.50
120.30
124.47
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
167
167
167
N
1
-4.07
0.50
120.30
116.23
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
167
167
167
N
1
6.25
0.90
118.30
124.55
A
A
A
CB
CG
OD1
ASP
ASP
ASP
184
184
184
N
1
-6.33
0.90
118.30
111.97
A
A
A
CB
CG
OD2
ASP
ASP
ASP
184
184
184
N
1
A
A
CZ
O
PHE
HOH
266
479
2.00
1_555
7_455
1
A
A
CE1
O
PHE
HOH
266
479
2.16
1_555
7_455
1
A
ASP
39
-152.91
-140.19
1
A
SER
216
-106.20
-164.57
1
A
ASN
270
-115.20
78.42
0.126
2.4
8.0
1
0.0
2.4
8.0
198
2223
4
0
2021
0.006
1.4
refinement
TNT
PROTEINASE K (E.C.3.4.21.64) COMPLEXED WITH MERCURY
STUDIES ON THE INHIBITORY ACTION OF MERCURY UPON PROTEINASE K
1
N
N
2
N
N
3
N
N
2
N
N
4
N
N
A
PRO
7
A
PRO
7
HELX_P
A
ILE
13
A
ILE
13
1
1
7
A
HIS
46
A
HIS
46
HELX_P
A
GLU
50
A
GLU
50
5
2
5
A
GLY
68
A
GLY
68
HELX_P
A
SER
79
A
SER
79
1
3
12
A
GLN
103
A
GLN
103
HELX_P
A
LYS
118
A
LYS
118
1
4
16
A
ASN
119
A
ASN
119
HELX_P
A
ARG
121
A
ARG
121
5
5
3
A
SER
138
A
SER
138
HELX_P
A
SER
151
A
SER
151
1
6
14
A
GLY
222
A
GLY
222
HELX_P
A
LEU
240
A
LEU
240
1
7
19
A
SER
247
A
SER
247
HELX_P
A
THR
255
A
THR
255
1
8
9
disulf
2.033
A
CYS
34
A
SG
CYS
34
1_555
A
CYS
123
A
SG
CYS
123
1_555
disulf
2.038
A
CYS
178
A
SG
CYS
178
1_555
A
CYS
249
A
SG
CYS
249
1_555
metalc
2.351
A
HG
280
B
HG
HG
1_555
A
CYS
73
A
SG
CYS
73
1_555
metalc
3.299
A
HG
280
B
HG
HG
1_555
A
ASP
39
A
OD1
ASP
39
1_555
metalc
3.037
A
HG
280
B
HG
HG
1_555
A
ASP
39
A
OD2
ASP
39
1_555
metalc
2.929
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
ND1
HIS
69
1_555
metalc
2.955
A
HG
280
B
HG
HG
1_555
A
HIS
69
A
O
HIS
69
1_555
metalc
2.432
A
CA
281
C
CA
CA
1_555
A
VAL
177
A
O
VAL
177
1_555
metalc
2.386
A
CA
281
C
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
metalc
2.535
A
CA
281
C
CA
CA
1_555
A
HOH
284
E
O
HOH
1_555
metalc
2.436
A
CA
281
C
CA
CA
1_555
A
PRO
175
A
O
PRO
175
1_555
metalc
3.070
A
CA
281
C
CA
CA
1_555
A
HOH
374
E
O
HOH
1_555
metalc
2.849
A
CA
281
C
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
metalc
2.632
A
CA
281
C
CA
CA
1_555
A
HOH
321
E
O
HOH
1_555
metalc
3.144
A
CA
281
C
CA
CA
1_555
A
HOH
394
E
O
HOH
1_555
metalc
3.053
2
A
HG
282
D
HG
HG
1_555
A
HIS
72
A
ND1
HIS
72
1_555
metalc
2.622
2
A
HG
282
D
HG
HG
1_555
A
THR
76
A
OG1
THR
76
1_555
metalc
3.049
1
A
HG
282
D
HG
HG
1_555
A
CYS
73
A
N
CYS
73
1_555
metalc
2.438
1
A
HG
282
D
HG
HG
1_555
A
HIS
72
A
ND1
HIS
72
1_555
metalc
2.931
1
A
HG
282
D
HG
HG
1_555
A
CYS
73
A
SG
CYS
73
1_555
HYDROLASE(SERINE PROTEINASE)
HYDROLASE(SERINE PROTEINASE)
A
SER
170
A
SER
170
1
A
PRO
171
A
PRO
171
6.39
PRTK_TRIAL
UNP
1
1
P06873
MRLSVLLSLLPLALGAPAVEQRSEAAPLIEARGEMVANKYIVKFKEGSALSALDAAMEKISGKPDHVYKNVFSGFAATLD
ENMVRVLRAHPDVEYIEQDAVVTINAAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFEGRAQM
VKTYYYSSRDGNGHGTHCAGTVGSRTYGVAKKTQLFGVKVLDDNGSGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGG
GYSSSVNSAAARLQSSGVMVAVAAGNNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLDIFGPGTSILSTWIGG
STRSISGTSMATPHVAGLAAYLMTLGKTTAASACRYIADTANKGDLSNIPFGTVNLLAYNNYQA
106
384
1PTK
1
279
P06873
A
1
1
279
2
7
2
2
2
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
ALA
2
A
ALA
2
A
GLN
3
A
GLN
3
A
TYR
23
A
TYR
23
A
TYR
24
A
TYR
24
A
ALA
53
A
ALA
53
A
THR
58
A
THR
58
A
GLN
89
A
GLN
89
A
LYS
94
A
LYS
94
A
SER
33
A
SER
33
A
ASP
39
A
ASP
39
A
GLY
126
A
GLY
126
A
LEU
131
A
LEU
131
A
MET
154
A
MET
154
A
ALA
158
A
ALA
158
A
CYS
178
A
CYS
178
A
SER
183
A
SER
183
A
ILE
201
A
ILE
201
A
PRO
204
A
PRO
204
A
GLY
135
A
GLY
135
A
GLY
136
A
GLY
136
A
TYR
169
A
TYR
169
A
SER
170
A
SER
170
A
ILE
208
A
ILE
208
A
TRP
212
A
TRP
212
A
SER
216
A
SER
216
A
ILE
220
A
ILE
220
A
ASN
257
A
ASN
257
A
LYS
258
A
LYS
258
A
LEU
271
A
LEU
271
A
LEU
272
A
LEU
272
ACTIVE SITE
Author
3
HIGH AFFINITY MERCURY BINDING SITE
Author
1
SECOND MERCURY BINDING SITE
Author
3
BINDING SITE FOR RESIDUE HG A 280
Software
3
BINDING SITE FOR RESIDUE CA A 281
Software
6
BINDING SITE FOR RESIDUE HG A 282
Software
4
A
ASP
39
A
ASP
39
3
1_555
A
HIS
69
A
HIS
69
3
1_555
A
SER
224
A
SER
224
3
1_555
A
CYS
73
A
CYS
73
1
1_555
A
CYS
73
A
CYS
73
3
1_555
A
HIS
72
A
HIS
72
3
1_555
A
THR
76
A
THR
76
3
1_555
A
ASP
39
A
ASP
39
3
1_555
A
HIS
69
A
HIS
69
3
1_555
A
CYS
73
A
CYS
73
3
1_555
A
PRO
175
A
PRO
175
6
1_555
A
VAL
177
A
VAL
177
6
1_555
A
ASP
200
A
ASP
200
6
1_555
A
HOH
284
E
HOH
6
1_555
A
HOH
321
E
HOH
6
1_555
A
HOH
374
E
HOH
6
1_555
A
HIS
72
A
HIS
72
4
1_555
A
CYS
73
A
CYS
73
4
1_555
A
THR
76
A
THR
76
4
1_555
A
MET
225
A
MET
225
4
1_555
96
P 43 21 2