.023360
0.000000
0.000000
0.000000
.010450
0.000000
0.000000
0.000000
.020120
0.00000
0.00000
0.00000
RESIDUE CYS 25, THE ACTIVE SULPHYDRYL IS INHIBITED WITH 2-MERCAPTOETHANOL
RESIDUE 152 IS A CIS PROLINE.
ILE 34 HAS A SECOND, LESS OCCUPIED, SIDE CHAIN CONFORMATION WHICH IS NOT INCLUDED IN THIS LIST.
Jansonius, J.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
42.800
95.700
49.700
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
C2 H6 O S
78.133
BETA-MERCAPTOETHANOL
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
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
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
DK
Acta Crystallogr.,Sect.A
ACACEQ
0621
0108-7673
40
17
-1
Restrained Least-Squares Refinement of the Sulfhydryl Protease Papain to 2.0 Angstroms
1984
US
Adv.Protein Chem.
APCHA2
0433
0065-3233
25
79
The Structure of Papain
1971
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
23449.346
2-HYDROXYETHYL-THIOPAPAIN
3.4.22.2
1
man
polymer
78.133
BETA-MERCAPTOETHANOL
1
syn
non-polymer
18.015
water
211
nat
water
no
no
IPEYVDWRQKGAVTPVKNQGSCGSCWAFSAVVTIEGIIKIRTGNLNQYSEQELLDCDRRSYGCNGGYPWSALQLVAQYGI
HYRNTYPYEGVQRYCRSREKGPYAAKTDGVRQVQPYNQGALLYSIANQPVSVVLQAAGKDFQLYRGGIFVGPCGNKVDHA
VAAVGYGPNYILIKNSWGTGWGENGYIRIKRGTGNSYGVCGLYTSSFYPVKN
IPEYVDWRQKGAVTPVKNQGSCGSCWAFSAVVTIEGIIKIRTGNLNQYSEQELLDCDRRSYGCNGGYPWSALQLVAQYGI
HYRNTYPYEGVQRYCRSREKGPYAAKTDGVRQVQPYNQGALLYSIANQPVSVVLQAAGKDFQLYRGGIFVGPCGNKVDHA
VAAVGYGPNYILIKNSWGTGWGENGYIRIKRGTGNSYGVCGLYTSSFYPVKN
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
papaya
Carica
sample
3649
Carica papaya
2.17
43.30
pdbx_database_status
struct_conf
struct_conf_type
repository
Initial release
Version format compliance
Version format compliance
Derived calculations
Other
1
0
1985-01-02
1
1
2008-03-03
1
2
2011-07-13
1
3
2017-11-29
_pdbx_database_status.process_site
Y
BNL
1984-11-06
REL
REL
BME
BETA-MERCAPTOETHANOL
HOH
water
RESIDUE CYS 25, THE ACTIVE SULPHYDRYL IS INHIBITED WITH 2-MERCAPTOETHANOL
SEO
1
2
BME
BME
213
A
HOH
2
3
HOH
HOH
214
A
HOH
3
3
HOH
HOH
215
A
HOH
4
3
HOH
HOH
216
A
HOH
5
3
HOH
HOH
217
A
HOH
6
3
HOH
HOH
218
A
HOH
7
3
HOH
HOH
219
A
HOH
8
3
HOH
HOH
220
A
HOH
9
3
HOH
HOH
221
A
HOH
10
3
HOH
HOH
222
A
HOH
11
3
HOH
HOH
223
A
HOH
12
3
HOH
HOH
224
A
HOH
13
3
HOH
HOH
225
A
HOH
14
3
HOH
HOH
226
A
HOH
15
3
HOH
HOH
227
A
HOH
16
3
HOH
HOH
228
A
HOH
17
3
HOH
HOH
229
A
HOH
18
3
HOH
HOH
230
A
HOH
19
3
HOH
HOH
231
A
HOH
20
3
HOH
HOH
232
A
HOH
21
3
HOH
HOH
233
A
HOH
22
3
HOH
HOH
234
A
HOH
23
3
HOH
HOH
235
A
HOH
24
3
HOH
HOH
236
A
HOH
25
3
HOH
HOH
237
A
HOH
26
3
HOH
HOH
238
A
HOH
27
3
HOH
HOH
239
A
HOH
28
3
HOH
HOH
240
A
HOH
29
3
HOH
HOH
241
A
HOH
30
3
HOH
HOH
242
A
HOH
31
3
HOH
HOH
243
A
HOH
32
3
HOH
HOH
244
A
HOH
33
3
HOH
HOH
245
A
HOH
34
3
HOH
HOH
246
A
HOH
35
3
HOH
HOH
247
A
HOH
36
3
HOH
HOH
248
A
HOH
37
3
HOH
HOH
249
A
HOH
38
3
HOH
HOH
250
A
HOH
39
3
HOH
HOH
251
A
HOH
40
3
HOH
HOH
252
A
HOH
41
3
HOH
HOH
253
A
HOH
42
3
HOH
HOH
254
A
HOH
43
3
HOH
HOH
255
A
HOH
44
3
HOH
HOH
256
A
HOH
45
3
HOH
HOH
257
A
HOH
46
3
HOH
HOH
258
A
HOH
47
3
HOH
HOH
259
A
HOH
48
3
HOH
HOH
260
A
HOH
49
3
HOH
HOH
261
A
HOH
50
3
HOH
HOH
262
A
HOH
51
3
HOH
HOH
263
A
HOH
52
3
HOH
HOH
264
A
HOH
53
3
HOH
HOH
265
A
HOH
54
3
HOH
HOH
266
A
HOH
55
3
HOH
HOH
267
A
HOH
56
3
HOH
HOH
268
A
HOH
57
3
HOH
HOH
269
A
HOH
58
3
HOH
HOH
270
A
HOH
59
3
HOH
HOH
271
A
HOH
60
3
HOH
HOH
272
A
HOH
61
3
HOH
HOH
273
A
HOH
62
3
HOH
HOH
274
A
HOH
63
3
HOH
HOH
275
A
HOH
64
3
HOH
HOH
276
A
HOH
65
3
HOH
HOH
277
A
HOH
66
3
HOH
HOH
278
A
HOH
67
3
HOH
HOH
279
A
HOH
68
3
HOH
HOH
280
A
HOH
69
3
HOH
HOH
281
A
HOH
70
3
HOH
HOH
282
A
HOH
71
3
HOH
HOH
283
A
HOH
72
3
HOH
HOH
284
A
HOH
73
3
HOH
HOH
285
A
HOH
74
3
HOH
HOH
286
A
HOH
75
3
HOH
HOH
287
A
HOH
76
3
HOH
HOH
288
A
HOH
77
3
HOH
HOH
289
A
HOH
78
3
HOH
HOH
290
A
HOH
79
3
HOH
HOH
291
A
HOH
80
3
HOH
HOH
292
A
HOH
81
3
HOH
HOH
293
A
HOH
82
3
HOH
HOH
294
A
HOH
83
3
HOH
HOH
295
A
HOH
84
3
HOH
HOH
296
A
HOH
85
3
HOH
HOH
297
A
HOH
86
3
HOH
HOH
298
A
HOH
87
3
HOH
HOH
299
A
HOH
88
3
HOH
HOH
300
A
HOH
89
3
HOH
HOH
301
A
HOH
90
3
HOH
HOH
302
A
HOH
91
3
HOH
HOH
303
A
HOH
92
3
HOH
HOH
304
A
HOH
93
3
HOH
HOH
305
A
HOH
94
3
HOH
HOH
306
A
HOH
95
3
HOH
HOH
307
A
HOH
96
3
HOH
HOH
308
A
HOH
97
3
HOH
HOH
309
A
HOH
98
3
HOH
HOH
310
A
HOH
99
3
HOH
HOH
311
A
HOH
100
3
HOH
HOH
312
A
HOH
101
3
HOH
HOH
313
A
HOH
102
3
HOH
HOH
314
A
HOH
103
3
HOH
HOH
315
A
HOH
104
3
HOH
HOH
316
A
HOH
105
3
HOH
HOH
317
A
HOH
106
3
HOH
HOH
318
A
HOH
107
3
HOH
HOH
319
A
HOH
108
3
HOH
HOH
320
A
HOH
109
3
HOH
HOH
321
A
HOH
110
3
HOH
HOH
322
A
HOH
111
3
HOH
HOH
323
A
HOH
112
3
HOH
HOH
324
A
HOH
113
3
HOH
HOH
325
A
HOH
114
3
HOH
HOH
326
A
HOH
115
3
HOH
HOH
327
A
HOH
116
3
HOH
HOH
328
A
HOH
117
3
HOH
HOH
329
A
HOH
118
3
HOH
HOH
330
A
HOH
119
3
HOH
HOH
331
A
HOH
120
3
HOH
HOH
332
A
HOH
121
3
HOH
HOH
333
A
HOH
122
3
HOH
HOH
334
A
HOH
123
3
HOH
HOH
335
A
HOH
124
3
HOH
HOH
336
A
HOH
125
3
HOH
HOH
337
A
HOH
126
3
HOH
HOH
338
A
HOH
127
3
HOH
HOH
339
A
HOH
128
3
HOH
HOH
340
A
HOH
129
3
HOH
HOH
341
A
HOH
130
3
HOH
HOH
342
A
HOH
131
3
HOH
HOH
343
A
HOH
132
3
HOH
HOH
344
A
HOH
133
3
HOH
HOH
345
A
HOH
134
3
HOH
HOH
346
A
HOH
135
3
HOH
HOH
347
A
HOH
136
3
HOH
HOH
348
A
HOH
137
3
HOH
HOH
349
A
HOH
138
3
HOH
HOH
350
A
HOH
139
3
HOH
HOH
351
A
HOH
140
3
HOH
HOH
352
A
HOH
141
3
HOH
HOH
353
A
HOH
142
3
HOH
HOH
354
A
HOH
143
3
HOH
HOH
355
A
HOH
144
3
HOH
HOH
356
A
HOH
145
3
HOH
HOH
357
A
HOH
146
3
HOH
HOH
358
A
HOH
147
3
HOH
HOH
359
A
HOH
148
3
HOH
HOH
360
A
HOH
149
3
HOH
HOH
361
A
HOH
150
3
HOH
HOH
362
A
HOH
151
3
HOH
HOH
363
A
HOH
152
3
HOH
HOH
364
A
HOH
153
3
HOH
HOH
365
A
HOH
154
3
HOH
HOH
366
A
HOH
155
3
HOH
HOH
367
A
HOH
156
3
HOH
HOH
368
A
HOH
157
3
HOH
HOH
369
A
HOH
158
3
HOH
HOH
370
A
HOH
159
3
HOH
HOH
371
A
HOH
160
3
HOH
HOH
372
A
HOH
161
3
HOH
HOH
373
A
HOH
162
3
HOH
HOH
374
A
HOH
163
3
HOH
HOH
375
A
HOH
164
3
HOH
HOH
376
A
HOH
165
3
HOH
HOH
377
A
HOH
166
3
HOH
HOH
378
A
HOH
167
3
HOH
HOH
379
A
HOH
168
3
HOH
HOH
380
A
HOH
169
3
HOH
HOH
381
A
HOH
170
3
HOH
HOH
382
A
HOH
171
3
HOH
HOH
383
A
HOH
172
3
HOH
HOH
384
A
HOH
173
3
HOH
HOH
385
A
HOH
174
3
HOH
HOH
386
A
HOH
175
3
HOH
HOH
387
A
HOH
176
3
HOH
HOH
388
A
HOH
177
3
HOH
HOH
389
A
HOH
178
3
HOH
HOH
390
A
HOH
179
3
HOH
HOH
391
A
HOH
180
3
HOH
HOH
392
A
HOH
181
3
HOH
HOH
393
A
HOH
182
3
HOH
HOH
394
A
HOH
183
3
HOH
HOH
395
A
HOH
184
3
HOH
HOH
396
A
HOH
185
3
HOH
HOH
397
A
HOH
186
3
HOH
HOH
398
A
HOH
187
3
HOH
HOH
399
A
HOH
188
3
HOH
HOH
400
A
HOH
189
3
HOH
HOH
401
A
HOH
190
3
HOH
HOH
402
A
HOH
191
3
HOH
HOH
403
A
HOH
192
3
HOH
HOH
404
A
HOH
193
3
HOH
HOH
405
A
HOH
194
3
HOH
HOH
406
A
HOH
195
3
HOH
HOH
407
A
HOH
196
3
HOH
HOH
408
A
HOH
197
3
HOH
HOH
409
A
HOH
198
3
HOH
HOH
410
A
HOH
199
3
HOH
HOH
411
A
HOH
200
3
HOH
HOH
412
A
HOH
201
3
HOH
HOH
413
A
HOH
202
3
HOH
HOH
414
A
HOH
203
3
HOH
HOH
415
A
HOH
204
3
HOH
HOH
416
A
HOH
205
3
HOH
HOH
417
A
HOH
206
3
HOH
HOH
418
A
HOH
207
3
HOH
HOH
419
A
HOH
208
3
HOH
HOH
420
A
HOH
209
3
HOH
HOH
421
A
HOH
210
3
HOH
HOH
422
A
HOH
211
3
HOH
HOH
423
A
HOH
212
3
HOH
HOH
424
A
ILE
1
n
1
ILE
1
A
PRO
2
n
2
PRO
2
A
GLU
3
n
3
GLU
3
A
TYR
4
n
4
TYR
4
A
VAL
5
n
5
VAL
5
A
ASP
6
n
6
ASP
6
A
TRP
7
n
7
TRP
7
A
ARG
8
n
8
ARG
8
A
GLN
9
n
9
GLN
9
A
LYS
10
n
10
LYS
10
A
GLY
11
n
11
GLY
11
A
ALA
12
n
12
ALA
12
A
VAL
13
n
13
VAL
13
A
THR
14
n
14
THR
14
A
PRO
15
n
15
PRO
15
A
VAL
16
n
16
VAL
16
A
LYS
17
n
17
LYS
17
A
ASN
18
n
18
ASN
18
A
GLN
19
n
19
GLN
19
A
GLY
20
n
20
GLY
20
A
SER
21
n
21
SER
21
A
CYS
22
n
22
CYS
22
A
GLY
23
n
23
GLY
23
A
SER
24
n
24
SER
24
A
CYS
25
n
25
CYS
25
A
TRP
26
n
26
TRP
26
A
ALA
27
n
27
ALA
27
A
PHE
28
n
28
PHE
28
A
SER
29
n
29
SER
29
A
ALA
30
n
30
ALA
30
A
VAL
31
n
31
VAL
31
A
VAL
32
n
32
VAL
32
A
THR
33
n
33
THR
33
A
ILE
34
n
34
ILE
34
A
GLU
35
n
35
GLU
35
A
GLY
36
n
36
GLY
36
A
ILE
37
n
37
ILE
37
A
ILE
38
n
38
ILE
38
A
LYS
39
n
39
LYS
39
A
ILE
40
n
40
ILE
40
A
ARG
41
n
41
ARG
41
A
THR
42
n
42
THR
42
A
GLY
43
n
43
GLY
43
A
ASN
44
n
44
ASN
44
A
LEU
45
n
45
LEU
45
A
ASN
46
n
46
ASN
46
A
GLN
47
n
47
GLN
47
A
TYR
48
n
48
TYR
48
A
SER
49
n
49
SER
49
A
GLU
50
n
50
GLU
50
A
GLN
51
n
51
GLN
51
A
GLU
52
n
52
GLU
52
A
LEU
53
n
53
LEU
53
A
LEU
54
n
54
LEU
54
A
ASP
55
n
55
ASP
55
A
CYS
56
n
56
CYS
56
A
ASP
57
n
57
ASP
57
A
ARG
58
n
58
ARG
58
A
ARG
59
n
59
ARG
59
A
SER
60
n
60
SER
60
A
TYR
61
n
61
TYR
61
A
GLY
62
n
62
GLY
62
A
CYS
63
n
63
CYS
63
A
ASN
64
n
64
ASN
64
A
GLY
65
n
65
GLY
65
A
GLY
66
n
66
GLY
66
A
TYR
67
n
67
TYR
67
A
PRO
68
n
68
PRO
68
A
TRP
69
n
69
TRP
69
A
SER
70
n
70
SER
70
A
ALA
71
n
71
ALA
71
A
LEU
72
n
72
LEU
72
A
GLN
73
n
73
GLN
73
A
LEU
74
n
74
LEU
74
A
VAL
75
n
75
VAL
75
A
ALA
76
n
76
ALA
76
A
GLN
77
n
77
GLN
77
A
TYR
78
n
78
TYR
78
A
GLY
79
n
79
GLY
79
A
ILE
80
n
80
ILE
80
A
HIS
81
n
81
HIS
81
A
TYR
82
n
82
TYR
82
A
ARG
83
n
83
ARG
83
A
ASN
84
n
84
ASN
84
A
THR
85
n
85
THR
85
A
TYR
86
n
86
TYR
86
A
PRO
87
n
87
PRO
87
A
TYR
88
n
88
TYR
88
A
GLU
89
n
89
GLU
89
A
GLY
90
n
90
GLY
90
A
VAL
91
n
91
VAL
91
A
GLN
92
n
92
GLN
92
A
ARG
93
n
93
ARG
93
A
TYR
94
n
94
TYR
94
A
CYS
95
n
95
CYS
95
A
ARG
96
n
96
ARG
96
A
SER
97
n
97
SER
97
A
ARG
98
n
98
ARG
98
A
GLU
99
n
99
GLU
99
A
LYS
100
n
100
LYS
100
A
GLY
101
n
101
GLY
101
A
PRO
102
n
102
PRO
102
A
TYR
103
n
103
TYR
103
A
ALA
104
n
104
ALA
104
A
ALA
105
n
105
ALA
105
A
LYS
106
n
106
LYS
106
A
THR
107
n
107
THR
107
A
ASP
108
n
108
ASP
108
A
GLY
109
n
109
GLY
109
A
VAL
110
n
110
VAL
110
A
ARG
111
n
111
ARG
111
A
GLN
112
n
112
GLN
112
A
VAL
113
n
113
VAL
113
A
GLN
114
n
114
GLN
114
A
PRO
115
n
115
PRO
115
A
TYR
116
n
116
TYR
116
A
ASN
117
n
117
ASN
117
A
GLN
118
n
118
GLN
118
A
GLY
119
n
119
GLY
119
A
ALA
120
n
120
ALA
120
A
LEU
121
n
121
LEU
121
A
LEU
122
n
122
LEU
122
A
TYR
123
n
123
TYR
123
A
SER
124
n
124
SER
124
A
ILE
125
n
125
ILE
125
A
ALA
126
n
126
ALA
126
A
ASN
127
n
127
ASN
127
A
GLN
128
n
128
GLN
128
A
PRO
129
n
129
PRO
129
A
VAL
130
n
130
VAL
130
A
SER
131
n
131
SER
131
A
VAL
132
n
132
VAL
132
A
VAL
133
n
133
VAL
133
A
LEU
134
n
134
LEU
134
A
GLN
135
n
135
GLN
135
A
ALA
136
n
136
ALA
136
A
ALA
137
n
137
ALA
137
A
GLY
138
n
138
GLY
138
A
LYS
139
n
139
LYS
139
A
ASP
140
n
140
ASP
140
A
PHE
141
n
141
PHE
141
A
GLN
142
n
142
GLN
142
A
LEU
143
n
143
LEU
143
A
TYR
144
n
144
TYR
144
A
ARG
145
n
145
ARG
145
A
GLY
146
n
146
GLY
146
A
GLY
147
n
147
GLY
147
A
ILE
148
n
148
ILE
148
A
PHE
149
n
149
PHE
149
A
VAL
150
n
150
VAL
150
A
GLY
151
n
151
GLY
151
A
PRO
152
n
152
PRO
152
A
CYS
153
n
153
CYS
153
A
GLY
154
n
154
GLY
154
A
ASN
155
n
155
ASN
155
A
LYS
156
n
156
LYS
156
A
VAL
157
n
157
VAL
157
A
ASP
158
n
158
ASP
158
A
HIS
159
n
159
HIS
159
A
ALA
160
n
160
ALA
160
A
VAL
161
n
161
VAL
161
A
ALA
162
n
162
ALA
162
A
ALA
163
n
163
ALA
163
A
VAL
164
n
164
VAL
164
A
GLY
165
n
165
GLY
165
A
TYR
166
n
166
TYR
166
A
GLY
167
n
167
GLY
167
A
PRO
168
n
168
PRO
168
A
ASN
169
n
169
ASN
169
A
TYR
170
n
170
TYR
170
A
ILE
171
n
171
ILE
171
A
LEU
172
n
172
LEU
172
A
ILE
173
n
173
ILE
173
A
LYS
174
n
174
LYS
174
A
ASN
175
n
175
ASN
175
A
SER
176
n
176
SER
176
A
TRP
177
n
177
TRP
177
A
GLY
178
n
178
GLY
178
A
THR
179
n
179
THR
179
A
GLY
180
n
180
GLY
180
A
TRP
181
n
181
TRP
181
A
GLY
182
n
182
GLY
182
A
GLU
183
n
183
GLU
183
A
ASN
184
n
184
ASN
184
A
GLY
185
n
185
GLY
185
A
TYR
186
n
186
TYR
186
A
ILE
187
n
187
ILE
187
A
ARG
188
n
188
ARG
188
A
ILE
189
n
189
ILE
189
A
LYS
190
n
190
LYS
190
A
ARG
191
n
191
ARG
191
A
GLY
192
n
192
GLY
192
A
THR
193
n
193
THR
193
A
GLY
194
n
194
GLY
194
A
ASN
195
n
195
ASN
195
A
SER
196
n
196
SER
196
A
TYR
197
n
197
TYR
197
A
GLY
198
n
198
GLY
198
A
VAL
199
n
199
VAL
199
A
CYS
200
n
200
CYS
200
A
GLY
201
n
201
GLY
201
A
LEU
202
n
202
LEU
202
A
TYR
203
n
203
TYR
203
A
THR
204
n
204
THR
204
A
SER
205
n
205
SER
205
A
SER
206
n
206
SER
206
A
PHE
207
n
207
PHE
207
A
TYR
208
n
208
TYR
208
A
PRO
209
n
209
PRO
209
A
VAL
210
n
210
VAL
210
A
LYS
211
n
211
LYS
211
A
ASN
212
n
212
ASN
212
A
author_defined_assembly
1
monomeric
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
5.93
0.90
118.30
124.23
A
A
A
CB
CG
OD2
ASP
ASP
ASP
57
57
57
N
1
4.59
0.50
120.30
124.89
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
58
58
58
N
1
A
SER
21
-97.46
57.02
1
A
ASP
158
-157.14
6.57
THE CRYSTALS USED ARE OF THE *D* TYPE, COURTESY OF
PROF. J. DRENTH OF THE UNIVERSITY OF GRONINGEN, GRONINGEN,
THE NETHERLANDS.
0.145
2.0
10.0
13394
1
2.0
10.0
215
1870
0
0
1655
0.007
1.9
refinement
PROLSQ
2-HYDROXYETHYLTHIOPAPAIN (E.C.3.4.22.2)- CRYSTAL FORM D
RESTRAINED LEAST-SQUARES REFINEMENT OF THE SULFHYDRYL PROTEASE PAPAIN TO 2.0 ANGSTROMS
1
N
N
2
N
N
3
N
N
A
SER
24
A
SER
24
HELX_P
BENT SLIGHTLY BETWEEN 29 - 31
A
THR
42
A
THR
42
1
H1
19
A
GLU
50
A
GLU
50
HELX_P
A
CYS
56
A
CYS
56
1
H2
7
A
PRO
68
A
PRO
68
HELX_P
A
TYR
78
A
TYR
78
1
H3
11
A
GLN
118
A
GLN
118
HELX_P
A
ASN
127
A
ASN
127
1
H4
10
A
LYS
139
A
LYS
139
HELX_P
A
LEU
143
A
LEU
143
1
H5
5
disulf
1.959
A
CYS
22
A
SG
CYS
22
1_555
A
CYS
63
A
SG
CYS
63
1_555
disulf
2.020
A
CYS
56
A
SG
CYS
56
1_555
A
CYS
95
A
SG
CYS
95
1_555
disulf
2.082
A
CYS
153
A
SG
CYS
153
1_555
A
CYS
200
A
SG
CYS
200
1_555
covale
2.022
A
CYS
25
A
SG
CYS
25
1_555
A
BME
213
B
S2
BME
1_555
HYDROLASE (SULFHYDRYL PROTEINASE)
HYDROLASE (SULFHYDRYL PROTEINASE)
A
GLY
151
A
GLY
151
1
A
PRO
152
A
PRO
152
2.99
PAPA1_CARPA
UNP
1
1
P00784
MAMIPSISKLLFVAICLFVYMGLSFGDFSIVGYSQNDLTSTERLIQLFESWMLKHNKIYKNIDEKIYRFEIFKDNLKYID
ETNKKNNSYWLGLNVFADMSNDEFKEKYTGSIAGNYTTTELSYEEVLNDGDVNIPEYVDWRQKGAVTPVKNQGSCGSCWA
FSAVVTIEGIIKIRTGNLNEYSEQELLDCDRRSYGCNGGYPWSALQLVAQYGIHYRNTYPYEGVQRYCRSREKGPYAAKT
DGVRQVQPYNEGALLYSIANQPVSVVLEAAGKDFQLYRGGIFVGPCGNKVDHAVAAVGYGPNYILIKNSWGTGWGENGYI
RIKRGTGNSYGVCGLYTSSFYPVKN
134
345
1PPD
1
212
P00784
A
1
1
212
1
GLU
CONFLICT
GLN
47
1PPD
A
P00784
UNP
180
47
1
GLU
CONFLICT
GLN
118
1PPD
A
P00784
UNP
251
118
1
GLU
CONFLICT
GLN
135
1PPD
A
P00784
UNP
268
135
6
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLY
109
A
GLY
109
A
ARG
111
A
ARG
111
A
PHE
207
A
PHE
207
A
VAL
210
A
VAL
210
A
VAL
130
A
VAL
130
A
LEU
134
A
LEU
134
A
ASP
158
A
ASP
158
A
GLY
167
A
GLY
167
A
ASN
169
A
ASN
169
A
ASN
175
A
ASN
175
A
GLY
185
A
GLY
185
A
ARG
191
A
ARG
191
A
VAL
5
A
VAL
5
A
TRP
7
A
TRP
7
A
ASP
158
A
ASP
158
A
GLY
167
A
GLY
167
A
ASN
169
A
ASN
169
A
ASN
175
A
ASN
175
A
GLY
185
A
GLY
185
A
ARG
191
A
ARG
191
ACTIVE SITE
Author
7
BINDING SITE FOR RESIDUE BME A 213
Software
3
A
GLN
19
A
GLN
19
7
1_555
A
GLY
23
A
GLY
23
7
1_555
A
CYS
25
A
CYS
25
7
1_555
A
HIS
159
A
HIS
159
7
1_555
A
ASN
175
A
ASN
175
7
1_555
A
SER
176
A
SER
176
7
1_555
A
TRP
177
A
TRP
177
7
1_555
A
GLN
19
A
GLN
19
3
1_555
A
CYS
25
A
CYS
25
3
1_555
A
HIS
159
A
HIS
159
3
1_555
19
P 21 21 21