0.014646
0.000000
0.000000
0.000000
0.014646
0.000000
0.000000
0.000000
0.009270
0.00000
0.00000
0.00000
ASN E 168 - TYR E 169 OMEGA = 359.43 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
SER E 170 - PRO E 171 OMEGA = 75.63 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
PRO C 3 - PHE C 4 OMEGA = 359.45 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION
RESIDUE ALA D 5 IS D-ALANINE.
Betzel, C.
Singh, T.P.
Visanji, M.
Peters, K.
Fittkau, S.
Saenger, W.
Wilson, K.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
68.280
68.280
107.870
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
C3 H7 N O2
89.093
D-ALANINE
D-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
H2 N
16.023
AMINO GROUP
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
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
15854
15858
8340410
Structure of the complex of proteinase K with a substrate analogue hexapeptide inhibitor at 2.2-A resolution.
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
28958.838
PROTEINASE K
3.4.21.64
1
nat
polymer
THE COMPLETE PEPTIDE IS N-AC-PRO-ALA-PRO-PHE-D-ALA-ALA-NH2 AND IS HYDROLYSED AND REPRESENTED AS CHAINS C AND D
430.496
PEPTIDE PRO-ALA-PRO-PHE
1
syn
polymer
THE COMPLETE PEPTIDE IS N-AC-PRO-ALA-PRO-PHE-D-ALA-ALA-NH2 AND IS HYDROLYSED AND REPRESENTED AS CHAINS C AND D
158.179
D-DAL-ALA-NH2
1
syn
polymer
18.015
water
188
nat
water
no
no
AAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFEGRAQMVKTYYYSSRDGNGHGTHCAGTVGSR
TYGVVKKTQLFGVKVLDDNGSGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGGGYSSSVNSAAARLQSSGVMVAVAAG
NNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLDIFGPGTSILSTWIGGSTRSISGTSMATPHVAGLAAYLMTL
GKTTAASACRYIADTANKGDLSNIPFGTVNLLAYNNYQA
AAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFEGRAQMVKTYYYSSRDGNGHGTHCAGTVGSR
TYGVVKKTQLFGVKVLDDNGSGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGGGYSSSVNSAAARLQSSGVMVAVAAG
NNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLDIFGPGTSILSTWIGGSTRSISGTSMATPHVAGLAAYLMTL
GKTTAASACRYIADTANKGDLSNIPFGTVNLLAYNNYQA
E
polypeptide(L)
no
no
PAPF
PAPF
C
polypeptide(L)
no
yes
(DAL)A(NH2)
AAX
D
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
Engyodontium album
sample
37998
Tritirachium album
2.13
42.16
pdbx_database_status
pdbx_unobs_or_zero_occ_atoms
struct_conf
struct_conf_type
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Advisory
Derived calculations
Other
1
0
1994-01-31
1
1
2008-03-03
1
2
2011-07-13
1
3
2017-11-29
_pdbx_database_status.process_site
Y
BNL
1993-01-19
REL
HOH
water
THE HEXAPEPTIDE IS HYDROLYSED BETWEEN PHE C 4 AND
D-ALA D 5. BOTH FRAGMENTS REMAIN BOUND TO THE PROTEIN.
SEQUENCE ADVISORY NOTICE:
DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE.
SWISS-PROT ENTRY NAME: PRTK_TRIAL
SWISS-PROT RESIDUE PDB SEQRES
NAME NUMBER NAME CHAIN SEQ/INSERT CODE
ALA 85 VAL 85
HOH
301
4
HOH
HOH
301
E
HOH
302
4
HOH
HOH
302
E
HOH
303
4
HOH
HOH
303
E
HOH
304
4
HOH
HOH
304
E
HOH
305
4
HOH
HOH
305
E
HOH
306
4
HOH
HOH
306
E
HOH
307
4
HOH
HOH
307
E
HOH
308
4
HOH
HOH
308
E
HOH
309
4
HOH
HOH
309
E
HOH
310
4
HOH
HOH
310
E
HOH
311
4
HOH
HOH
311
E
HOH
312
4
HOH
HOH
312
E
HOH
313
4
HOH
HOH
313
E
HOH
314
4
HOH
HOH
314
E
HOH
315
4
HOH
HOH
315
E
HOH
316
4
HOH
HOH
316
E
HOH
317
4
HOH
HOH
317
E
HOH
318
4
HOH
HOH
318
E
HOH
319
4
HOH
HOH
319
E
HOH
320
4
HOH
HOH
320
E
HOH
321
4
HOH
HOH
321
E
HOH
322
4
HOH
HOH
322
E
HOH
323
4
HOH
HOH
323
E
HOH
324
4
HOH
HOH
324
E
HOH
325
4
HOH
HOH
325
E
HOH
326
4
HOH
HOH
326
E
HOH
327
4
HOH
HOH
327
E
HOH
328
4
HOH
HOH
328
E
HOH
329
4
HOH
HOH
329
E
HOH
330
4
HOH
HOH
330
E
HOH
331
4
HOH
HOH
331
E
HOH
332
4
HOH
HOH
332
E
HOH
333
4
HOH
HOH
333
E
HOH
334
4
HOH
HOH
334
E
HOH
336
4
HOH
HOH
336
E
HOH
337
4
HOH
HOH
337
E
HOH
338
4
HOH
HOH
338
E
HOH
339
4
HOH
HOH
339
E
HOH
340
4
HOH
HOH
340
E
HOH
341
4
HOH
HOH
341
E
HOH
342
4
HOH
HOH
342
E
HOH
343
4
HOH
HOH
343
E
HOH
344
4
HOH
HOH
344
E
HOH
345
4
HOH
HOH
345
E
HOH
346
4
HOH
HOH
346
E
HOH
347
4
HOH
HOH
347
E
HOH
348
4
HOH
HOH
348
E
HOH
349
4
HOH
HOH
349
E
HOH
350
4
HOH
HOH
350
E
HOH
351
4
HOH
HOH
351
E
HOH
352
4
HOH
HOH
352
E
HOH
353
4
HOH
HOH
353
E
HOH
354
4
HOH
HOH
354
E
HOH
356
4
HOH
HOH
356
E
HOH
357
4
HOH
HOH
357
E
HOH
358
4
HOH
HOH
358
E
HOH
359
4
HOH
HOH
359
E
HOH
360
4
HOH
HOH
360
E
HOH
361
4
HOH
HOH
361
E
HOH
362
4
HOH
HOH
362
E
HOH
363
4
HOH
HOH
363
E
HOH
364
4
HOH
HOH
364
E
HOH
365
4
HOH
HOH
365
E
HOH
366
4
HOH
HOH
366
E
HOH
367
4
HOH
HOH
367
E
HOH
368
4
HOH
HOH
368
E
HOH
369
4
HOH
HOH
369
E
HOH
370
4
HOH
HOH
370
E
HOH
371
4
HOH
HOH
371
E
HOH
372
4
HOH
HOH
372
E
HOH
373
4
HOH
HOH
373
E
HOH
374
4
HOH
HOH
374
E
HOH
375
4
HOH
HOH
375
E
HOH
376
4
HOH
HOH
376
E
HOH
377
4
HOH
HOH
377
E
HOH
378
4
HOH
HOH
378
E
HOH
379
4
HOH
HOH
379
E
HOH
380
4
HOH
HOH
380
E
HOH
381
4
HOH
HOH
381
E
HOH
382
4
HOH
HOH
382
E
HOH
383
4
HOH
HOH
383
E
HOH
384
4
HOH
HOH
384
E
HOH
385
4
HOH
HOH
385
E
HOH
386
4
HOH
HOH
386
E
HOH
387
4
HOH
HOH
387
E
HOH
388
4
HOH
HOH
388
E
HOH
389
4
HOH
HOH
389
E
HOH
390
4
HOH
HOH
390
E
HOH
391
4
HOH
HOH
391
E
HOH
392
4
HOH
HOH
392
E
HOH
393
4
HOH
HOH
393
E
HOH
394
4
HOH
HOH
394
E
HOH
395
4
HOH
HOH
395
E
HOH
396
4
HOH
HOH
396
E
HOH
397
4
HOH
HOH
397
E
HOH
398
4
HOH
HOH
398
E
HOH
399
4
HOH
HOH
399
E
HOH
400
4
HOH
HOH
400
E
HOH
401
4
HOH
HOH
401
E
HOH
402
4
HOH
HOH
402
E
HOH
403
4
HOH
HOH
403
E
HOH
404
4
HOH
HOH
404
E
HOH
405
4
HOH
HOH
405
E
HOH
406
4
HOH
HOH
406
E
HOH
408
4
HOH
HOH
408
E
HOH
409
4
HOH
HOH
409
E
HOH
410
4
HOH
HOH
410
E
HOH
411
4
HOH
HOH
411
E
HOH
412
4
HOH
HOH
412
E
HOH
413
4
HOH
HOH
413
E
HOH
414
4
HOH
HOH
414
E
HOH
415
4
HOH
HOH
415
E
HOH
416
4
HOH
HOH
416
E
HOH
417
4
HOH
HOH
417
E
HOH
418
4
HOH
HOH
418
E
HOH
419
4
HOH
HOH
419
E
HOH
420
4
HOH
HOH
420
E
HOH
421
4
HOH
HOH
421
E
HOH
422
4
HOH
HOH
422
E
HOH
423
4
HOH
HOH
423
E
HOH
424
4
HOH
HOH
424
E
HOH
425
4
HOH
HOH
425
E
HOH
426
4
HOH
HOH
426
E
HOH
427
4
HOH
HOH
427
E
HOH
428
4
HOH
HOH
428
E
HOH
429
4
HOH
HOH
429
E
HOH
430
4
HOH
HOH
430
E
HOH
431
4
HOH
HOH
431
E
HOH
432
4
HOH
HOH
432
E
HOH
433
4
HOH
HOH
433
E
HOH
434
4
HOH
HOH
434
E
HOH
435
4
HOH
HOH
435
E
HOH
436
4
HOH
HOH
436
E
HOH
437
4
HOH
HOH
437
E
HOH
438
4
HOH
HOH
438
E
HOH
439
4
HOH
HOH
439
E
HOH
440
4
HOH
HOH
440
E
HOH
441
4
HOH
HOH
441
E
HOH
442
4
HOH
HOH
442
E
HOH
443
4
HOH
HOH
443
E
HOH
444
4
HOH
HOH
444
E
HOH
445
4
HOH
HOH
445
E
HOH
446
4
HOH
HOH
446
E
HOH
447
4
HOH
HOH
447
E
HOH
448
4
HOH
HOH
448
E
HOH
449
4
HOH
HOH
449
E
HOH
450
4
HOH
HOH
450
E
HOH
451
4
HOH
HOH
451
E
HOH
452
4
HOH
HOH
452
E
HOH
453
4
HOH
HOH
453
E
HOH
454
4
HOH
HOH
454
E
HOH
457
4
HOH
HOH
457
E
HOH
458
4
HOH
HOH
458
E
HOH
459
4
HOH
HOH
459
E
HOH
460
4
HOH
HOH
460
E
HOH
461
4
HOH
HOH
461
E
HOH
462
4
HOH
HOH
462
E
HOH
463
4
HOH
HOH
463
E
HOH
464
4
HOH
HOH
464
E
HOH
465
4
HOH
HOH
465
E
HOH
466
4
HOH
HOH
466
E
HOH
467
4
HOH
HOH
467
E
HOH
468
4
HOH
HOH
468
E
HOH
469
4
HOH
HOH
469
E
HOH
470
4
HOH
HOH
470
E
HOH
471
4
HOH
HOH
471
E
HOH
472
4
HOH
HOH
472
E
HOH
473
4
HOH
HOH
473
E
HOH
474
4
HOH
HOH
474
E
HOH
475
4
HOH
HOH
475
E
HOH
476
4
HOH
HOH
476
E
HOH
477
4
HOH
HOH
477
E
HOH
478
4
HOH
HOH
478
E
HOH
479
4
HOH
HOH
479
E
HOH
502
4
HOH
HOH
502
E
HOH
504
4
HOH
HOH
504
E
HOH
505
4
HOH
HOH
505
E
HOH
506
4
HOH
HOH
506
E
HOH
507
4
HOH
HOH
507
E
HOH
509
4
HOH
HOH
509
E
HOH
510
4
HOH
HOH
510
E
HOH
511
4
HOH
HOH
511
E
HOH
512
4
HOH
HOH
512
E
HOH
515
4
HOH
HOH
515
C
HOH
483
4
HOH
HOH
483
D
HOH
508
4
HOH
HOH
508
D
HOH
513
4
HOH
HOH
513
D
HOH
514
4
HOH
HOH
514
D
ALA
1
n
1
ALA
1
E
ALA
2
n
2
ALA
2
E
GLN
3
n
3
GLN
3
E
THR
4
n
4
THR
4
E
ASN
5
n
5
ASN
5
E
ALA
6
n
6
ALA
6
E
PRO
7
n
7
PRO
7
E
TRP
8
n
8
TRP
8
E
GLY
9
n
9
GLY
9
E
LEU
10
n
10
LEU
10
E
ALA
11
n
11
ALA
11
E
ARG
12
n
12
ARG
12
E
ILE
13
n
13
ILE
13
E
SER
14
n
14
SER
14
E
SER
15
n
15
SER
15
E
THR
16
n
16
THR
16
E
SER
17
n
17
SER
17
E
PRO
18
n
18
PRO
18
E
GLY
19
n
19
GLY
19
E
THR
20
n
20
THR
20
E
SER
21
n
21
SER
21
E
THR
22
n
22
THR
22
E
TYR
23
n
23
TYR
23
E
TYR
24
n
24
TYR
24
E
TYR
25
n
25
TYR
25
E
ASP
26
n
26
ASP
26
E
GLU
27
n
27
GLU
27
E
SER
28
n
28
SER
28
E
ALA
29
n
29
ALA
29
E
GLY
30
n
30
GLY
30
E
GLN
31
n
31
GLN
31
E
GLY
32
n
32
GLY
32
E
SER
33
n
33
SER
33
E
CYS
34
n
34
CYS
34
E
VAL
35
n
35
VAL
35
E
TYR
36
n
36
TYR
36
E
VAL
37
n
37
VAL
37
E
ILE
38
n
38
ILE
38
E
ASP
39
n
39
ASP
39
E
THR
40
n
40
THR
40
E
GLY
41
n
41
GLY
41
E
ILE
42
n
42
ILE
42
E
GLU
43
n
43
GLU
43
E
ALA
44
n
44
ALA
44
E
SER
45
n
45
SER
45
E
HIS
46
n
46
HIS
46
E
PRO
47
n
47
PRO
47
E
GLU
48
n
48
GLU
48
E
PHE
49
n
49
PHE
49
E
GLU
50
n
50
GLU
50
E
GLY
51
n
51
GLY
51
E
ARG
52
n
52
ARG
52
E
ALA
53
n
53
ALA
53
E
GLN
54
n
54
GLN
54
E
MET
55
n
55
MET
55
E
VAL
56
n
56
VAL
56
E
LYS
57
n
57
LYS
57
E
THR
58
n
58
THR
58
E
TYR
59
n
59
TYR
59
E
TYR
60
n
60
TYR
60
E
TYR
61
n
61
TYR
61
E
SER
62
n
62
SER
62
E
SER
63
n
63
SER
63
E
ARG
64
n
64
ARG
64
E
ASP
65
n
65
ASP
65
E
GLY
66
n
66
GLY
66
E
ASN
67
n
67
ASN
67
E
GLY
68
n
68
GLY
68
E
HIS
69
n
69
HIS
69
E
GLY
70
n
70
GLY
70
E
THR
71
n
71
THR
71
E
HIS
72
n
72
HIS
72
E
CYS
73
n
73
CYS
73
E
ALA
74
n
74
ALA
74
E
GLY
75
n
75
GLY
75
E
THR
76
n
76
THR
76
E
VAL
77
n
77
VAL
77
E
GLY
78
n
78
GLY
78
E
SER
79
n
79
SER
79
E
ARG
80
n
80
ARG
80
E
THR
81
n
81
THR
81
E
TYR
82
n
82
TYR
82
E
GLY
83
n
83
GLY
83
E
VAL
84
n
84
VAL
84
E
VAL
85
n
85
VAL
85
E
LYS
86
n
86
LYS
86
E
LYS
87
n
87
LYS
87
E
THR
88
n
88
THR
88
E
GLN
89
n
89
GLN
89
E
LEU
90
n
90
LEU
90
E
PHE
91
n
91
PHE
91
E
GLY
92
n
92
GLY
92
E
VAL
93
n
93
VAL
93
E
LYS
94
n
94
LYS
94
E
VAL
95
n
95
VAL
95
E
LEU
96
n
96
LEU
96
E
ASP
97
n
97
ASP
97
E
ASP
98
n
98
ASP
98
E
ASN
99
n
99
ASN
99
E
GLY
100
n
100
GLY
100
E
SER
101
n
101
SER
101
E
GLY
102
n
102
GLY
102
E
GLN
103
n
103
GLN
103
E
TYR
104
n
104
TYR
104
E
SER
105
n
105
SER
105
E
THR
106
n
106
THR
106
E
ILE
107
n
107
ILE
107
E
ILE
108
n
108
ILE
108
E
ALA
109
n
109
ALA
109
E
GLY
110
n
110
GLY
110
E
MET
111
n
111
MET
111
E
ASP
112
n
112
ASP
112
E
PHE
113
n
113
PHE
113
E
VAL
114
n
114
VAL
114
E
ALA
115
n
115
ALA
115
E
SER
116
n
116
SER
116
E
ASP
117
n
117
ASP
117
E
LYS
118
n
118
LYS
118
E
ASN
119
n
119
ASN
119
E
ASN
120
n
120
ASN
120
E
ARG
121
n
121
ARG
121
E
ASN
122
n
122
ASN
122
E
CYS
123
n
123
CYS
123
E
PRO
124
n
124
PRO
124
E
LYS
125
n
125
LYS
125
E
GLY
126
n
126
GLY
126
E
VAL
127
n
127
VAL
127
E
VAL
128
n
128
VAL
128
E
ALA
129
n
129
ALA
129
E
SER
130
n
130
SER
130
E
LEU
131
n
131
LEU
131
E
SER
132
n
132
SER
132
E
LEU
133
n
133
LEU
133
E
GLY
134
n
134
GLY
134
E
GLY
135
n
135
GLY
135
E
GLY
136
n
136
GLY
136
E
TYR
137
n
137
TYR
137
E
SER
138
n
138
SER
138
E
SER
139
n
139
SER
139
E
SER
140
n
140
SER
140
E
VAL
141
n
141
VAL
141
E
ASN
142
n
142
ASN
142
E
SER
143
n
143
SER
143
E
ALA
144
n
144
ALA
144
E
ALA
145
n
145
ALA
145
E
ALA
146
n
146
ALA
146
E
ARG
147
n
147
ARG
147
E
LEU
148
n
148
LEU
148
E
GLN
149
n
149
GLN
149
E
SER
150
n
150
SER
150
E
SER
151
n
151
SER
151
E
GLY
152
n
152
GLY
152
E
VAL
153
n
153
VAL
153
E
MET
154
n
154
MET
154
E
VAL
155
n
155
VAL
155
E
ALA
156
n
156
ALA
156
E
VAL
157
n
157
VAL
157
E
ALA
158
n
158
ALA
158
E
ALA
159
n
159
ALA
159
E
GLY
160
n
160
GLY
160
E
ASN
161
n
161
ASN
161
E
ASN
162
n
162
ASN
162
E
ASN
163
n
163
ASN
163
E
ALA
164
n
164
ALA
164
E
ASP
165
n
165
ASP
165
E
ALA
166
n
166
ALA
166
E
ARG
167
n
167
ARG
167
E
ASN
168
n
168
ASN
168
E
TYR
169
n
169
TYR
169
E
SER
170
n
170
SER
170
E
PRO
171
n
171
PRO
171
E
ALA
172
n
172
ALA
172
E
SER
173
n
173
SER
173
E
GLU
174
n
174
GLU
174
E
PRO
175
n
175
PRO
175
E
SER
176
n
176
SER
176
E
VAL
177
n
177
VAL
177
E
CYS
178
n
178
CYS
178
E
THR
179
n
179
THR
179
E
VAL
180
n
180
VAL
180
E
GLY
181
n
181
GLY
181
E
ALA
182
n
182
ALA
182
E
SER
183
n
183
SER
183
E
ASP
184
n
184
ASP
184
E
ARG
185
n
185
ARG
185
E
TYR
186
n
186
TYR
186
E
ASP
187
n
187
ASP
187
E
ARG
188
n
188
ARG
188
E
ARG
189
n
189
ARG
189
E
SER
190
n
190
SER
190
E
SER
191
n
191
SER
191
E
PHE
192
n
192
PHE
192
E
SER
193
n
193
SER
193
E
ASN
194
n
194
ASN
194
E
TYR
195
n
195
TYR
195
E
GLY
196
n
196
GLY
196
E
SER
197
n
197
SER
197
E
VAL
198
n
198
VAL
198
E
LEU
199
n
199
LEU
199
E
ASP
200
n
200
ASP
200
E
ILE
201
n
201
ILE
201
E
PHE
202
n
202
PHE
202
E
GLY
203
n
203
GLY
203
E
PRO
204
n
204
PRO
204
E
GLY
205
n
205
GLY
205
E
THR
206
n
206
THR
206
E
SER
207
n
207
SER
207
E
ILE
208
n
208
ILE
208
E
LEU
209
n
209
LEU
209
E
SER
210
n
210
SER
210
E
THR
211
n
211
THR
211
E
TRP
212
n
212
TRP
212
E
ILE
213
n
213
ILE
213
E
GLY
214
n
214
GLY
214
E
GLY
215
n
215
GLY
215
E
SER
216
n
216
SER
216
E
THR
217
n
217
THR
217
E
ARG
218
n
218
ARG
218
E
SER
219
n
219
SER
219
E
ILE
220
n
220
ILE
220
E
SER
221
n
221
SER
221
E
GLY
222
n
222
GLY
222
E
THR
223
n
223
THR
223
E
SER
224
n
224
SER
224
E
MET
225
n
225
MET
225
E
ALA
226
n
226
ALA
226
E
THR
227
n
227
THR
227
E
PRO
228
n
228
PRO
228
E
HIS
229
n
229
HIS
229
E
VAL
230
n
230
VAL
230
E
ALA
231
n
231
ALA
231
E
GLY
232
n
232
GLY
232
E
LEU
233
n
233
LEU
233
E
ALA
234
n
234
ALA
234
E
ALA
235
n
235
ALA
235
E
TYR
236
n
236
TYR
236
E
LEU
237
n
237
LEU
237
E
MET
238
n
238
MET
238
E
THR
239
n
239
THR
239
E
LEU
240
n
240
LEU
240
E
GLY
241
n
241
GLY
241
E
LYS
242
n
242
LYS
242
E
THR
243
n
243
THR
243
E
THR
244
n
244
THR
244
E
ALA
245
n
245
ALA
245
E
ALA
246
n
246
ALA
246
E
SER
247
n
247
SER
247
E
ALA
248
n
248
ALA
248
E
CYS
249
n
249
CYS
249
E
ARG
250
n
250
ARG
250
E
TYR
251
n
251
TYR
251
E
ILE
252
n
252
ILE
252
E
ALA
253
n
253
ALA
253
E
ASP
254
n
254
ASP
254
E
THR
255
n
255
THR
255
E
ALA
256
n
256
ALA
256
E
ASN
257
n
257
ASN
257
E
LYS
258
n
258
LYS
258
E
GLY
259
n
259
GLY
259
E
ASP
260
n
260
ASP
260
E
LEU
261
n
261
LEU
261
E
SER
262
n
262
SER
262
E
ASN
263
n
263
ASN
263
E
ILE
264
n
264
ILE
264
E
PRO
265
n
265
PRO
265
E
PHE
266
n
266
PHE
266
E
GLY
267
n
267
GLY
267
E
THR
268
n
268
THR
268
E
VAL
269
n
269
VAL
269
E
ASN
270
n
270
ASN
270
E
LEU
271
n
271
LEU
271
E
LEU
272
n
272
LEU
272
E
ALA
273
n
273
ALA
273
E
TYR
274
n
274
TYR
274
E
ASN
275
n
275
ASN
275
E
ASN
276
n
276
ASN
276
E
TYR
277
n
277
TYR
277
E
GLN
278
n
278
GLN
278
E
ALA
279
n
279
ALA
279
E
PRO
1
n
1
PRO
1
C
ALA
2
n
2
ALA
2
C
PRO
3
n
3
PRO
3
C
PHE
4
n
4
PHE
4
C
DAL
5
n
1
DAL
5
D
ALA
6
n
2
ALA
6
D
n
3
7
D
author_and_software_defined_assembly
PISA
3
trimeric
1150
-8
9610
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
E
CG
GLN
103
A
CG
GLN
103
1
Y
1
E
CD
GLN
103
A
CD
GLN
103
1
Y
1
E
OE1
GLN
103
A
OE1
GLN
103
1
Y
1
E
NE2
GLN
103
A
NE2
GLN
103
1
Y
1
E
CD
ARG
167
A
CD
ARG
167
1
Y
1
E
NE
ARG
167
A
NE
ARG
167
1
Y
1
E
CZ
ARG
167
A
CZ
ARG
167
1
Y
1
E
NH1
ARG
167
A
NH1
ARG
167
1
Y
1
E
NH2
ARG
167
A
NH2
ARG
167
1
Y
1
E
CG
GLN
278
A
CG
GLN
278
1
Y
1
E
CD
GLN
278
A
CD
GLN
278
1
Y
1
E
OE1
GLN
278
A
OE1
GLN
278
1
Y
1
E
NE2
GLN
278
A
NE2
GLN
278
1
Y
1
D
NH2
7
C
NH2
3
1
Y
1
E
CA
TYR
169
PLANAR
1
C
CA
ALA
2
PLANAR
1
E
E
O
O
HOH
HOH
348
446
1.62
1
E
E
CB
O
VAL
HOH
230
359
1.70
1
E
E
CB
O
SER
HOH
207
405
1.77
1
E
E
O
O
HOH
HOH
475
476
1.90
1
E
E
O
O
HOH
HOH
465
466
1.93
1
E
E
O
O
HOH
HOH
382
451
1.95
1
E
C
OG
C
SER
PHE
224
4
1.96
1
E
E
O
O
HOH
HOH
472
473
2.01
1
E
E
O
O
HOH
HOH
444
477
2.05
1
E
E
CG2
O
VAL
HOH
230
359
2.09
1
E
E
O
O
HOH
HOH
444
467
2.13
1
E
E
O
O
HOH
HOH
340
454
2.15
1
E
E
O
O
HOH
HOH
332
383
2.18
1
E
ASN
168
64.40
1
E
SER
170
14.52
1
C
PRO
1
14.53
1
C
ALA
2
10.67
1
D
DAL
5
-14.01
1
E
E
SER
PRO
170
171
75.63
1
E
ARG
185
0.192
SIDE CHAIN
1
-11.61
1.90
110.30
98.69
E
E
E
N
CA
CB
THR
THR
THR
4
4
4
N
1
-10.65
1.40
110.10
99.45
E
E
E
N
CA
CB
ALA
ALA
ALA
6
6
6
N
1
3.11
0.50
120.30
123.41
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
12
12
12
N
1
14.96
2.00
110.90
125.86
E
E
E
CA
CB
CG2
ILE
ILE
ILE
13
13
13
N
1
18.85
2.50
121.70
140.55
E
E
E
C
N
CA
SER
SER
SER
14
15
15
Y
1
-11.61
1.90
110.30
98.69
E
E
E
N
CA
CB
THR
THR
THR
16
16
16
N
1
-13.61
2.10
109.00
95.39
E
E
E
CA
CB
OG1
THR
THR
THR
22
22
22
N
1
4.53
0.60
121.00
125.53
E
E
E
CB
CG
CD2
TYR
TYR
TYR
23
23
23
N
1
6.52
0.60
121.00
127.52
E
E
E
CB
CG
CD1
TYR
TYR
TYR
24
24
24
N
1
5.92
0.60
121.00
126.92
E
E
E
CB
CG
CD2
TYR
TYR
TYR
25
25
25
N
1
-7.02
0.60
121.00
113.98
E
E
E
CB
CG
CD1
TYR
TYR
TYR
25
25
25
N
1
11.14
0.90
118.30
129.44
E
E
E
CB
CG
OD1
ASP
ASP
ASP
26
26
26
N
1
21.17
2.70
114.20
135.37
E
E
E
CB
CG
CD
GLU
GLU
GLU
27
27
27
N
1
-9.97
1.40
110.10
100.13
E
E
E
N
CA
CB
ALA
ALA
ALA
29
29
29
N
1
-12.41
1.70
123.20
110.79
E
E
E
O
C
N
ALA
ALA
GLY
29
29
30
Y
1
-11.48
1.60
110.90
99.42
E
E
E
CG1
CB
CG2
VAL
VAL
VAL
37
37
37
N
1
-13.44
1.90
123.30
109.86
E
E
E
OD1
CG
OD2
ASP
ASP
ASP
39
39
39
N
1
17.81
0.90
118.30
136.11
E
E
E
CB
CG
OD2
ASP
ASP
ASP
39
39
39
N
1
-7.67
1.20
123.30
115.63
E
E
E
OE1
CD
OE2
GLU
GLU
GLU
43
43
43
N
1
-7.62
1.10
120.80
113.18
E
E
E
CG
CD2
CE2
PHE
PHE
PHE
49
49
49
N
1
11.32
1.60
122.70
134.02
E
E
E
O
C
N
PHE
PHE
GLU
49
49
50
Y
1
-6.87
0.50
120.30
113.43
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
52
52
52
N
1
9.71
1.60
122.70
132.41
E
E
E
O
C
N
ALA
ALA
GLN
53
53
54
Y
1
12.09
1.60
110.90
122.99
E
E
E
CG1
CB
CG2
VAL
VAL
VAL
56
56
56
N
1
-22.34
2.70
111.60
89.26
E
E
E
CB
CA
C
THR
THR
THR
58
58
58
N
1
13.18
1.90
110.30
123.48
E
E
E
N
CA
CB
THR
THR
THR
58
58
58
N
1
-16.02
2.50
121.70
105.68
E
E
E
C
N
CA
THR
TYR
TYR
58
59
59
Y
1
-5.49
0.60
121.00
115.51
E
E
E
CB
CG
CD2
TYR
TYR
TYR
59
59
59
N
1
5.83
0.60
121.00
126.83
E
E
E
CB
CG
CD1
TYR
TYR
TYR
60
60
60
N
1
6.11
0.80
121.30
127.41
E
E
E
CG
CD2
CE2
TYR
TYR
TYR
60
60
60
N
1
-15.43
1.40
123.60
108.17
E
E
E
CD
NE
CZ
ARG
ARG
ARG
64
64
64
N
1
-9.88
0.50
120.30
110.42
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
64
64
64
N
1
6.19
0.50
120.30
126.49
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
64
64
64
N
1
7.86
0.90
118.30
126.16
E
E
E
CB
CG
OD2
ASP
ASP
ASP
65
65
65
N
1
-14.52
1.80
120.60
106.08
E
E
E
CA
C
O
GLY
GLY
GLY
68
68
68
N
1
12.85
1.60
122.70
135.55
E
E
E
O
C
N
GLY
GLY
HIS
68
68
69
Y
1
10.95
1.60
122.70
133.65
E
E
E
O
C
N
GLY
GLY
THR
70
70
71
Y
1
-16.74
1.80
120.60
103.86
E
E
E
CA
C
O
GLY
GLY
GLY
75
75
75
N
1
-13.05
2.10
109.00
95.95
E
E
E
CA
CB
OG1
THR
THR
THR
76
76
76
N
1
10.21
1.50
110.90
121.11
E
E
E
CA
CB
CG2
VAL
VAL
VAL
77
77
77
N
1
22.70
2.20
113.40
136.10
E
E
E
CA
CB
CG
ARG
ARG
ARG
80
80
80
N
1
-17.17
2.60
111.60
94.43
E
E
E
CB
CG
CD
ARG
ARG
ARG
80
80
80
N
1
-19.56
2.10
111.80
92.24
E
E
E
CG
CD
NE
ARG
ARG
ARG
80
80
80
N
1
52.24
1.40
123.60
175.84
E
E
E
CD
NE
CZ
ARG
ARG
ARG
80
80
80
N
1
-3.09
0.50
120.30
117.21
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
80
80
80
N
1
-3.66
0.50
120.30
116.64
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
80
80
80
N
1
-3.64
0.60
121.00
117.36
E
E
E
CB
CG
CD1
TYR
TYR
TYR
82
82
82
N
1
-16.21
2.20
111.50
95.29
E
E
E
N
CA
CB
VAL
VAL
VAL
85
85
85
N
1
11.68
1.50
110.90
122.58
E
E
E
CA
CB
CG2
VAL
VAL
VAL
85
85
85
N
1
-15.60
2.30
111.70
96.10
E
E
E
CD
CE
NZ
LYS
LYS
LYS
87
87
87
N
1
20.45
2.60
111.60
132.05
E
E
E
CB
CG
CD
GLN
GLN
GLN
89
89
89
N
1
7.78
0.90
118.30
126.08
E
E
E
CB
CG
OD1
ASP
ASP
ASP
97
97
97
N
1
-7.32
0.60
121.00
113.68
E
E
E
CB
CG
CD2
TYR
TYR
TYR
104
104
104
N
1
3.86
0.60
121.00
124.86
E
E
E
CB
CG
CD1
TYR
TYR
TYR
104
104
104
N
1
15.45
1.40
112.40
127.85
E
E
E
CA
CB
CG2
THR
THR
THR
106
106
106
N
1
14.00
2.00
111.60
125.60
E
E
E
CB
CA
C
ILE
ILE
ILE
107
107
107
N
1
20.68
2.00
110.90
131.58
E
E
E
CA
CB
CG2
ILE
ILE
ILE
107
107
107
N
1
12.86
0.90
118.30
131.16
E
E
E
CB
CG
OD1
ASP
ASP
ASP
112
112
112
N
1
8.77
1.40
110.10
118.87
E
E
E
N
CA
CB
ALA
ALA
ALA
115
115
115
N
1
-7.43
0.90
118.30
110.87
E
E
E
CB
CG
OD1
ASP
ASP
ASP
117
117
117
N
1
14.53
2.00
110.40
124.93
E
E
E
CB
CA
C
ASN
ASN
ASN
120
120
120
N
1
-4.34
0.50
120.30
115.96
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
121
121
121
N
1
13.40
2.00
110.40
123.80
E
E
E
CB
CA
C
ASN
ASN
ASN
122
122
122
N
1
11.52
1.80
120.60
132.12
E
E
E
CA
C
O
GLY
GLY
GLY
126
126
126
N
1
12.92
1.50
110.90
123.82
E
E
E
CA
CB
CG1
VAL
VAL
VAL
128
128
128
N
1
19.99
2.30
115.30
135.29
E
E
E
CA
CB
CG
LEU
LEU
LEU
133
133
133
N
1
-4.92
0.60
121.00
116.08
E
E
E
CB
CG
CD2
TYR
TYR
TYR
137
137
137
N
1
10.14
1.60
122.70
132.84
E
E
E
O
C
N
SER
SER
ALA
143
143
144
Y
1
-9.21
1.40
123.60
114.39
E
E
E
CD
NE
CZ
ARG
ARG
ARG
147
147
147
N
1
5.15
0.50
120.30
125.45
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
147
147
147
N
1
16.05
2.40
116.70
132.75
E
E
E
CB
CG
ND2
ASN
ASN
ASN
163
163
163
N
1
8.21
0.90
118.30
126.51
E
E
E
CB
CG
OD2
ASP
ASP
ASP
165
165
165
N
1
21.82
2.00
110.40
132.22
E
E
E
CB
CA
C
ASN
ASN
ASN
168
168
168
N
1
-19.50
2.10
120.10
100.60
E
E
E
CA
C
O
ASN
ASN
ASN
168
168
168
N
1
36.67
2.20
117.20
153.87
E
E
E
CA
C
N
ASN
ASN
TYR
168
168
169
Y
1
-36.87
1.60
122.70
85.83
E
E
E
O
C
N
ASN
ASN
TYR
168
168
169
Y
1
28.58
2.50
121.70
150.28
E
E
E
C
N
CA
ASN
TYR
TYR
168
169
169
Y
1
34.62
1.80
110.60
145.22
E
E
E
N
CA
CB
TYR
TYR
TYR
169
169
169
N
1
-5.06
0.60
121.00
115.94
E
E
E
CB
CG
CD2
TYR
TYR
TYR
169
169
169
N
1
-6.00
0.80
121.30
115.30
E
E
E
CG
CD1
CE1
TYR
TYR
TYR
169
169
169
N
1
4.90
0.80
121.30
126.20
E
E
E
CG
CD2
CE2
TYR
TYR
TYR
169
169
169
N
1
-8.39
0.90
119.80
111.41
E
E
E
CZ
CE2
CD2
TYR
TYR
TYR
169
169
169
N
1
-16.69
2.10
120.10
103.41
E
E
E
CA
C
O
TYR
TYR
TYR
169
169
169
N
1
20.38
2.20
117.20
137.58
E
E
E
CA
C
N
TYR
TYR
SER
169
169
170
Y
1
23.22
2.50
121.70
144.92
E
E
E
C
N
CA
TYR
SER
SER
169
170
170
Y
1
-22.71
2.80
117.10
94.39
E
E
E
CA
C
N
SER
SER
PRO
170
170
171
Y
1
20.78
1.90
121.10
141.88
E
E
E
O
C
N
SER
SER
PRO
170
170
171
Y
1
32.82
2.40
127.00
159.82
E
E
E
C
N
CA
SER
PRO
PRO
170
171
171
Y
1
-29.33
2.20
120.60
91.27
E
E
E
C
N
CD
SER
PRO
PRO
170
171
171
Y
1
-16.19
1.40
111.50
95.31
E
E
E
CA
N
CD
PRO
PRO
PRO
171
171
171
N
1
13.95
1.10
102.60
116.55
E
E
E
N
CA
CB
PRO
PRO
PRO
171
171
171
N
1
15.82
1.20
103.80
119.62
E
E
E
N
CD
CG
PRO
PRO
PRO
171
171
171
N
1
-13.21
1.60
122.70
109.49
E
E
E
O
C
N
PRO
PRO
ALA
171
171
172
Y
1
-14.46
2.40
120.20
105.74
E
E
E
CA
C
O
PRO
PRO
PRO
175
175
175
N
1
24.64
2.20
117.20
141.84
E
E
E
CA
C
N
PRO
PRO
SER
175
175
176
Y
1
-10.43
1.60
122.70
112.27
E
E
E
O
C
N
PRO
PRO
SER
175
175
176
Y
1
-14.09
2.10
109.00
94.91
E
E
E
CA
CB
OG1
THR
THR
THR
179
179
179
N
1
-9.97
1.50
110.90
100.93
E
E
E
CA
CB
CG1
VAL
VAL
VAL
180
180
180
N
1
10.26
0.90
118.30
128.56
E
E
E
CB
CG
OD1
ASP
ASP
ASP
184
184
184
N
1
-7.25
0.90
118.30
111.05
E
E
E
CB
CG
OD2
ASP
ASP
ASP
184
184
184
N
1
-16.61
2.10
111.80
95.19
E
E
E
CG
CD
NE
ARG
ARG
ARG
185
185
185
N
1
27.82
1.40
123.60
151.42
E
E
E
CD
NE
CZ
ARG
ARG
ARG
185
185
185
N
1
-5.65
0.50
120.30
114.65
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
185
185
185
N
1
-11.55
0.50
120.30
108.75
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
185
185
185
N
1
6.40
0.90
118.30
124.70
E
E
E
CB
CG
OD1
ASP
ASP
ASP
187
187
187
N
1
10.13
1.40
123.60
133.73
E
E
E
CD
NE
CZ
ARG
ARG
ARG
188
188
188
N
1
-3.42
0.50
120.30
116.88
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
188
188
188
N
1
-10.50
0.60
121.00
110.50
E
E
E
CB
CG
CD2
TYR
TYR
TYR
195
195
195
N
1
6.44
0.60
121.00
127.44
E
E
E
CB
CG
CD1
TYR
TYR
TYR
195
195
195
N
1
12.94
1.60
122.70
135.64
E
E
E
O
C
N
LEU
LEU
ASP
199
199
200
Y
1
-13.51
2.20
113.40
99.89
E
E
E
CA
CB
CG
ASP
ASP
ASP
200
200
200
N
1
5.53
0.90
118.30
123.83
E
E
E
CB
CG
OD2
ASP
ASP
ASP
200
200
200
N
1
14.21
2.00
116.20
130.41
E
E
E
CA
C
N
PHE
PHE
GLY
202
202
203
Y
1
13.54
2.20
117.20
130.74
E
E
E
CA
C
N
GLY
GLY
SER
215
215
216
Y
1
-3.83
0.50
120.30
116.47
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
218
218
218
N
1
-15.97
1.90
110.10
94.13
E
E
E
CB
CA
C
SER
SER
SER
219
219
219
N
1
11.72
1.60
122.70
134.42
E
E
E
O
C
N
SER
SER
ILE
219
219
220
Y
1
17.43
2.00
110.90
128.33
E
E
E
CA
CB
CG2
ILE
ILE
ILE
220
220
220
N
1
4.91
0.70
109.00
113.91
E
E
E
CE1
NE2
CD2
HIS
HIS
HIS
229
229
229
N
1
10.93
1.50
110.90
121.83
E
E
E
CA
CB
CG1
VAL
VAL
VAL
230
230
230
N
1
9.26
1.40
112.40
121.66
E
E
E
CA
CB
CG2
THR
THR
THR
239
239
239
N
1
13.32
2.10
111.80
125.12
E
E
E
CG
CD
NE
ARG
ARG
ARG
250
250
250
N
1
-11.58
1.10
119.40
107.82
E
E
E
NH1
CZ
NH2
ARG
ARG
ARG
250
250
250
N
1
9.38
0.50
120.30
129.68
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
250
250
250
N
1
15.46
2.20
113.40
128.86
E
E
E
CA
CB
CG
ASP
ASP
ASP
254
254
254
N
1
-6.28
0.90
118.30
112.02
E
E
E
CB
CG
OD1
ASP
ASP
ASP
254
254
254
N
1
-13.31
2.10
120.10
106.79
E
E
E
CA
C
O
ASP
ASP
ASP
254
254
254
N
1
12.50
1.60
122.70
135.20
E
E
E
O
C
N
ALA
ALA
ASN
256
256
257
Y
1
15.85
1.90
110.10
125.95
E
E
E
CB
CA
C
SER
SER
SER
262
262
262
N
1
12.29
2.00
110.40
122.69
E
E
E
CB
CA
C
ASN
ASN
ASN
263
263
263
N
1
9.49
1.40
112.40
121.89
E
E
E
CA
CB
CG2
THR
THR
THR
268
268
268
N
1
-16.73
2.10
120.10
103.37
E
E
E
CA
C
O
LEU
LEU
LEU
272
272
272
N
1
-3.69
0.60
121.00
117.31
E
E
E
CB
CG
CD2
TYR
TYR
TYR
274
274
274
N
1
-7.65
0.90
119.80
112.15
E
E
E
CD1
CE1
CZ
TYR
TYR
TYR
274
274
274
N
1
16.34
2.50
112.00
128.34
C
C
C
CB
CA
C
PRO
PRO
PRO
1
1
1
N
1
-7.24
1.10
102.60
95.36
C
C
C
N
CA
CB
PRO
PRO
PRO
1
1
1
N
1
-23.48
2.40
120.20
96.72
C
C
C
CA
C
O
PRO
PRO
PRO
1
1
1
N
1
25.79
2.20
117.20
142.99
C
C
C
CA
C
N
PRO
PRO
ALA
1
1
2
Y
1
25.33
2.70
111.00
136.33
C
C
C
N
CA
C
ALA
ALA
ALA
2
2
2
N
1
-13.73
2.10
120.10
106.37
C
C
C
CA
C
O
ALA
ALA
ALA
2
2
2
N
1
36.54
2.80
117.10
153.64
C
C
C
CA
C
N
ALA
ALA
PRO
2
2
3
Y
1
-21.84
1.90
121.10
99.26
C
C
C
O
C
N
ALA
ALA
PRO
2
2
3
Y
1
14.87
1.50
119.30
134.17
C
C
C
C
N
CA
ALA
PRO
PRO
2
3
3
Y
1
-16.53
2.10
111.70
95.17
C
C
C
CB
CA
C
PRO
PRO
PRO
3
3
3
N
1
50.14
2.50
121.70
171.84
C
C
C
C
N
CA
PRO
PHE
PHE
3
4
4
Y
1
-20.63
2.00
110.40
89.77
C
C
C
CB
CA
C
PHE
PHE
PHE
4
4
4
N
1
16.27
1.80
110.60
126.87
C
C
C
N
CA
CB
PHE
PHE
PHE
4
4
4
N
1
-7.69
1.20
120.10
112.41
C
C
C
CZ
CE2
CD2
PHE
PHE
PHE
4
4
4
N
1
23.17
2.70
111.00
134.17
C
C
C
N
CA
C
PHE
PHE
PHE
4
4
4
N
1
-13.97
2.10
120.10
106.13
C
C
C
CA
C
O
PHE
PHE
PHE
4
4
4
N
1
-24.30
1.50
110.10
85.80
D
D
D
CB
CA
C
DAL
DAL
DAL
5
5
5
N
1
23.00
1.40
110.10
133.10
D
D
D
N
CA
CB
DAL
DAL
DAL
5
5
5
N
1
13.25
2.20
117.20
130.45
D
D
D
CA
C
N
DAL
DAL
ALA
5
5
6
Y
1
16.76
2.50
121.70
138.46
D
D
D
C
N
CA
DAL
ALA
ALA
5
6
6
Y
1
34.36
1.50
110.10
144.46
D
D
D
CB
CA
C
ALA
ALA
ALA
6
6
6
N
1
27.84
1.40
110.10
137.94
D
D
D
N
CA
CB
ALA
ALA
ALA
6
6
6
N
1
-38.23
2.70
111.00
72.77
D
D
D
N
CA
C
ALA
ALA
ALA
6
6
6
N
1
-40.45
2.10
120.10
79.65
D
D
D
CA
C
O
ALA
ALA
ALA
6
6
6
N
1
E
E
C
O
ASN
ASN
168
168
0.195
0.019
1.229
1.424
N
1
E
E
NE
CZ
ARG
ARG
185
185
0.122
0.013
1.326
1.448
N
1
E
E
CZ
NH1
ARG
ARG
185
185
0.112
0.013
1.326
1.438
N
1
E
E
CZ
NH2
ARG
ARG
185
185
0.117
0.013
1.326
1.443
N
1
D
D
CA
CB
DAL
DAL
5
5
-0.279
0.021
1.520
1.241
N
1
D
D
C
O
DAL
DAL
5
5
0.648
0.019
1.229
1.877
N
1
D
D
N
CA
ALA
ALA
6
6
0.538
0.020
1.459
1.997
N
1
D
D
CA
CB
ALA
ALA
6
6
0.206
0.021
1.520
1.726
N
1
D
D
CA
C
ALA
ALA
6
6
0.427
0.026
1.525
1.952
N
1
D
D
C
O
ALA
ALA
6
6
1.036
0.019
1.229
2.265
N
1
E
E
O
O
HOH
HOH
457
457
0.95
1_555
7_465
1
E
E
CB
O
SER
HOH
150
423
1.41
1_555
7_465
1
E
E
OG
O
SER
HOH
150
423
1.54
1_555
7_465
1
E
E
O
O
HOH
HOH
342
422
2.07
1_555
5_444
1
E
ASP
39
-164.39
-137.06
1
E
ASN
67
-98.70
-61.48
1
E
ASP
98
-56.01
-3.53
1
E
TYR
169
145.06
101.63
1
E
PRO
171
-140.08
-16.61
1
E
SER
207
36.49
75.81
1
E
SER
216
-117.64
-160.57
1
E
ASN
263
73.38
31.75
1
E
ASN
270
-108.23
70.56
1
C
ALA
2
-158.79
-121.27
0.165
2.2
8.0
12725
95.0
1
0.0
2.2
8.0
188
2246
0
0
2058
0.020
0.012
0.063
0.030
0.026
0.040
1.20
1.000
1.76
1.000
1.63
1.300
2.44
1.000
0.121
0.020
0.340
0.120
0.212
0.500
0.333
0.500
0.270
0.500
4.1
1.000
19.9
15.00
27.1
20.00
refinement
PROLSQ
PROTEINASE K (E.C.3.4.21.64) COMPLEX WITH N-AC-PRO-ALA-PRO-PHE-D-ALA-ALA-NH2 (A SUBSTRATE ANALOGUE)
STRUCTURE OF THE COMPLEX OF PROTEINASE K WITH A SUBSTRATE-ANALOGUE HEXA-PEPTIDE INHIBITOR AT 2.2 ANGSTROMS RESOLUTION
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
E
PRO
7
A
PRO
7
HELX_P
E
SER
15
A
SER
15
1
1
9
E
GLY
68
A
GLY
68
HELX_P
E
SER
79
A
SER
79
1
2
12
E
GLN
103
A
GLN
103
HELX_P
E
ARG
121
A
ARG
121
1
3
19
E
SER
138
A
SER
138
HELX_P
E
VAL
153
A
VAL
153
1
4
16
E
GLY
222
A
GLY
222
HELX_P
E
LYS
242
A
LYS
242
1
5
21
E
THR
244
A
THR
244
HELX_P
E
ALA
256
A
ALA
256
1
6
13
disulf
1.881
E
CYS
34
A
SG
CYS
34
1_555
E
CYS
123
A
SG
CYS
123
1_555
disulf
1.936
E
CYS
178
A
SG
CYS
178
1_555
E
CYS
249
A
SG
CYS
249
1_555
covale
1.474
D
DAL
5
C
C
DAL
1
1_555
D
ALA
6
C
N
ALA
2
1_555
HYDROLASE/HYDROLASE INHIBITOR
HYDROLASE-HYDROLASE INHIBITOR complex
E
ASN
168
A
ASN
168
1
E
TYR
169
A
TYR
169
-0.57
C
PRO
3
B
PRO
3
1
C
PHE
4
B
PHE
4
-0.55
PRTK_TRIAL
UNP
1
1
P06873
MRLSVLLSLLPLALGAPAVEQRSEAAPLIEARGEMVANKYIVKFKEGSALSALDAAMEKISGKPDHVYKNVFSGFAATLD
ENMVRVLRAHPDVEYIEQDAVVTINAAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFEGRAQM
VKTYYYSSRDGNGHGTHCAGTVGSRTYGVAKKTQLFGVKVLDDNGSGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGG
GYSSSVNSAAARLQSSGVMVAVAAGNNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLDIFGPGTSILSTWIGG
STRSISGTSMATPHVAGLAAYLMTLGKTTAASACRYIADTANKGDLSNIPFGTVNLLAYNNYQA
1PEK
PDB
2
1PEK
1PEK
PDB
3
1PEK
106
384
1PEK
1
279
P06873
E
1
1
279
1
4
1PEK
1
4
1PEK
C
2
1
4
5
7
1PEK
5
7
1PEK
D
3
1
3
1
ALA
CONFLICT
VAL
85
1PEK
E
P06873
UNP
190
85
2
9
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
parallel
E
ALA
1
A
ALA
1
E
ALA
6
A
ALA
6
E
SER
21
A
SER
21
E
TYR
25
A
TYR
25
E
ARG
52
A
ARG
52
E
TYR
59
A
TYR
59
E
GLN
89
A
GLN
89
E
VAL
95
A
VAL
95
E
SER
33
A
SER
33
E
ASP
39
A
ASP
39
E
VAL
127
A
VAL
127
E
LEU
131
A
LEU
131
E
VAL
153
A
VAL
153
E
ALA
159
A
ALA
159
E
CYS
178
A
CYS
178
E
ASP
184
A
ASP
184
E
ILE
201
A
ILE
201
E
GLY
205
A
GLY
205
E
ALA
256
A
ALA
256
E
GLY
259
A
GLY
259
E
ASN
270
A
ASN
270
E
ALA
273
A
ALA
273
Unknown
3
BINDING SITE FOR CHAIN C OF PEPTIDE PRO-ALA-PRO-PHE
Software
13
BINDING SITE FOR CHAIN D OF D-DAL-ALA-NH2
Software
10
E
ASP
39
A
ASP
39
3
1_555
E
HIS
69
A
HIS
69
3
1_555
E
SER
224
A
SER
224
3
1_555
C
HOH
515
E
HOH
13
1_555
D
DAL
5
C
DAL
1
13
1_555
E
HIS
69
A
HIS
69
13
1_555
E
LEU
96
A
LEU
96
13
1_555
E
GLY
100
A
GLY
100
13
1_555
E
SER
132
A
SER
132
13
1_555
E
LEU
133
A
LEU
133
13
1_555
E
GLY
134
A
GLY
134
13
1_555
E
GLY
135
A
GLY
135
13
1_555
E
ALA
158
A
ALA
158
13
1_555
E
GLY
160
A
GLY
160
13
1_555
E
ASN
161
A
ASN
161
13
1_555
E
SER
224
A
SER
224
13
1_555
C
PRO
3
B
PRO
3
10
1_555
C
PHE
4
B
PHE
4
10
1_555
D
HOH
483
F
HOH
10
1_555
E
HIS
69
A
HIS
69
10
1_555
E
ASN
161
A
ASN
161
10
1_555
E
ILE
220
A
ILE
220
10
1_555
E
SER
221
A
SER
221
10
1_555
E
GLY
222
A
GLY
222
10
1_555
E
THR
223
A
THR
223
10
1_555
E
SER
224
A
SER
224
10
1_555
96
P 43 21 2