0.03717
0.00000
0.00000
0.00000
0.03794
0.00000
0.00000
0.00000
0.00548
0.00000
0.00000
0.00000
Berisio, R.
Vitagliano, L.
Mazzarella, L.
Zagari, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
24
90.00
90.00
90.00
26.907
26.357
182.498
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
H2 O
18.015
WATER
non-polymer
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
N
1
N
N
N
2
N
C
N
3
N
C
N
4
N
O
N
5
N
O
N
6
N
H
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
O
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
O
N
22
N
H
N
23
N
H
N
24
N
H
N
25
N
H
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
doub
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
US
Protein Sci.
PRCIEI
0795
0961-8368
11
262
270
10.1110/ps.32602
11790836
Crystal structure of the collagen triple helix model [(Pro-Pro-Gly)(10)](3)
2002
US
Protein Sci.
PRCIEI
0795
0961-8368
10
2627
2632
Preferred proline puckering in cis and trans peptide groups: implications for collagen stability
2001
US
Biopolymers
BIPMAA
0161
0006-3525
58
459
464
10.1002/1097-0282(20010415)58:5<459::AID-BIP1021>3.0.CO;2-V
Structural Bases of Collagen Stabilization Induced by Proline Hydroxylation
2001
US
Biopolymers
BIPMAA
0161
0006-3525
56
8
13
10.1002/1097-0282(2000)56:1<8::AID-BIP1037>3.0.CO;2-W
Crystal Structure of a Collagen-Like Polypeptide with Repeating Sequence Pro-Hyp-Gly at 1.4 A Resolution: Implications for Collagen Hydration
2001
10.2210/pdb1k6f/pdb
pdb_00001k6f
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
294
1
1
IMAGE PLATE
MAR scanner 345 mm plate
SINGLE WAVELENGTH
M
x-ray
1
0.9
1.0
0.87
1.0
5.2R
ELETTRA
0.9
SYNCHROTRON
ELETTRA BEAMLINE 5.2R
BW7B
EMBL/DESY, HAMBURG
0.87
SYNCHROTRON
EMBL/DESY, HAMBURG BEAMLINE BW7B
2530.828
collagen triple helix
6
syn
polymer
18.015
water
349
nat
water
no
no
PPGPPGPPGPPGPPGPPGPPGPPGPPGPPG
PPGPPGPPGPPGPPGPPGPPGPPGPPGPPG
A,B,C,D,E,F
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
1
2.11
41.82
microdialysis carried out in microgravity conditions
5.6
HAc/NaAc, pH 5.6, microdialysis carried out in microgravity conditions, temperature 21K
294.0
audit_author
citation_author
exptl_crystal_grow
chem_comp_atom
chem_comp_bond
database_2
diffrn_source
repository
Initial release
Version format compliance
Version format compliance
Database references
Structure summary
Experimental preparation
Data collection
Database references
1
0
2002-01-30
1
1
2008-04-27
1
2
2011-07-13
1
3
2018-01-24
1
4
2018-01-31
1
5
2024-02-07
_audit_author.name
_citation_author.name
_exptl_crystal_grow.temp
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_diffrn_source.pdbx_synchrotron_site
SEQUENCE
An appropriate sequence database
reference was not available at
the time of processing.
RCSB
Y
RCSB
2001-10-16
REL
HOH
water
THE PROTEIN WAS CHEMICALLY SYNTHESIZED.
sample
HOH
12
2
HOH
HOH
31
A
HOH
14
2
HOH
HOH
32
A
HOH
17
2
HOH
HOH
33
A
HOH
28
2
HOH
HOH
34
A
HOH
29
2
HOH
HOH
35
A
HOH
30
2
HOH
HOH
36
A
HOH
36
2
HOH
HOH
37
A
HOH
41
2
HOH
HOH
38
A
HOH
56
2
HOH
HOH
39
A
HOH
71
2
HOH
HOH
40
A
HOH
74
2
HOH
HOH
41
A
HOH
77
2
HOH
HOH
42
A
HOH
83
2
HOH
HOH
43
A
HOH
94
2
HOH
HOH
44
A
HOH
95
2
HOH
HOH
45
A
HOH
105
2
HOH
HOH
46
A
HOH
108
2
HOH
HOH
47
A
HOH
109
2
HOH
HOH
48
A
HOH
110
2
HOH
HOH
49
A
HOH
113
2
HOH
HOH
50
A
HOH
117
2
HOH
HOH
51
A
HOH
120
2
HOH
HOH
52
A
HOH
124
2
HOH
HOH
53
A
HOH
126
2
HOH
HOH
54
A
HOH
134
2
HOH
HOH
55
A
HOH
147
2
HOH
HOH
56
A
HOH
153
2
HOH
HOH
57
A
HOH
167
2
HOH
HOH
58
A
HOH
168
2
HOH
HOH
59
A
HOH
173
2
HOH
HOH
60
A
HOH
178
2
HOH
HOH
61
A
HOH
179
2
HOH
HOH
62
A
HOH
188
2
HOH
HOH
63
A
HOH
189
2
HOH
HOH
64
A
HOH
197
2
HOH
HOH
65
A
HOH
202
2
HOH
HOH
66
A
HOH
205
2
HOH
HOH
67
A
HOH
206
2
HOH
HOH
68
A
HOH
208
2
HOH
HOH
69
A
HOH
210
2
HOH
HOH
70
A
HOH
225
2
HOH
HOH
71
A
HOH
229
2
HOH
HOH
72
A
HOH
244
2
HOH
HOH
73
A
HOH
251
2
HOH
HOH
74
A
HOH
252
2
HOH
HOH
75
A
HOH
259
2
HOH
HOH
76
A
HOH
264
2
HOH
HOH
77
A
HOH
270
2
HOH
HOH
78
A
HOH
288
2
HOH
HOH
79
A
HOH
294
2
HOH
HOH
80
A
HOH
295
2
HOH
HOH
81
A
HOH
297
2
HOH
HOH
82
A
HOH
299
2
HOH
HOH
83
A
HOH
300
2
HOH
HOH
84
A
HOH
301
2
HOH
HOH
85
A
HOH
307
2
HOH
HOH
86
A
HOH
315
2
HOH
HOH
87
A
HOH
319
2
HOH
HOH
88
A
HOH
320
2
HOH
HOH
89
A
HOH
325
2
HOH
HOH
90
A
HOH
331
2
HOH
HOH
91
A
HOH
334
2
HOH
HOH
92
A
HOH
345
2
HOH
HOH
93
A
HOH
349
2
HOH
HOH
94
A
HOH
350
2
HOH
HOH
95
A
HOH
353
2
HOH
HOH
96
A
HOH
3
2
HOH
HOH
31
B
HOH
6
2
HOH
HOH
32
B
HOH
10
2
HOH
HOH
33
B
HOH
24
2
HOH
HOH
34
B
HOH
31
2
HOH
HOH
35
B
HOH
39
2
HOH
HOH
36
B
HOH
44
2
HOH
HOH
37
B
HOH
46
2
HOH
HOH
38
B
HOH
65
2
HOH
HOH
39
B
HOH
70
2
HOH
HOH
40
B
HOH
72
2
HOH
HOH
41
B
HOH
79
2
HOH
HOH
42
B
HOH
84
2
HOH
HOH
43
B
HOH
91
2
HOH
HOH
44
B
HOH
93
2
HOH
HOH
45
B
HOH
100
2
HOH
HOH
46
B
HOH
107
2
HOH
HOH
47
B
HOH
112
2
HOH
HOH
48
B
HOH
114
2
HOH
HOH
49
B
HOH
123
2
HOH
HOH
50
B
HOH
125
2
HOH
HOH
51
B
HOH
141
2
HOH
HOH
52
B
HOH
152
2
HOH
HOH
53
B
HOH
154
2
HOH
HOH
54
B
HOH
164
2
HOH
HOH
55
B
HOH
175
2
HOH
HOH
56
B
HOH
180
2
HOH
HOH
57
B
HOH
182
2
HOH
HOH
58
B
HOH
187
2
HOH
HOH
59
B
HOH
195
2
HOH
HOH
60
B
HOH
196
2
HOH
HOH
61
B
HOH
207
2
HOH
HOH
62
B
HOH
209
2
HOH
HOH
63
B
HOH
211
2
HOH
HOH
64
B
HOH
226
2
HOH
HOH
65
B
HOH
235
2
HOH
HOH
66
B
HOH
236
2
HOH
HOH
67
B
HOH
241
2
HOH
HOH
68
B
HOH
242
2
HOH
HOH
69
B
HOH
246
2
HOH
HOH
70
B
HOH
260
2
HOH
HOH
71
B
HOH
265
2
HOH
HOH
72
B
HOH
276
2
HOH
HOH
73
B
HOH
283
2
HOH
HOH
74
B
HOH
287
2
HOH
HOH
75
B
HOH
291
2
HOH
HOH
76
B
HOH
305
2
HOH
HOH
77
B
HOH
312
2
HOH
HOH
78
B
HOH
326
2
HOH
HOH
79
B
HOH
328
2
HOH
HOH
80
B
HOH
332
2
HOH
HOH
81
B
HOH
341
2
HOH
HOH
82
B
HOH
346
2
HOH
HOH
83
B
HOH
351
2
HOH
HOH
84
B
HOH
354
2
HOH
HOH
85
B
HOH
4
2
HOH
HOH
31
C
HOH
7
2
HOH
HOH
32
C
HOH
15
2
HOH
HOH
33
C
HOH
19
2
HOH
HOH
34
C
HOH
25
2
HOH
HOH
35
C
HOH
33
2
HOH
HOH
36
C
HOH
47
2
HOH
HOH
37
C
HOH
49
2
HOH
HOH
38
C
HOH
53
2
HOH
HOH
39
C
HOH
57
2
HOH
HOH
40
C
HOH
58
2
HOH
HOH
41
C
HOH
60
2
HOH
HOH
42
C
HOH
62
2
HOH
HOH
43
C
HOH
80
2
HOH
HOH
44
C
HOH
89
2
HOH
HOH
45
C
HOH
90
2
HOH
HOH
46
C
HOH
99
2
HOH
HOH
47
C
HOH
115
2
HOH
HOH
48
C
HOH
118
2
HOH
HOH
49
C
HOH
130
2
HOH
HOH
50
C
HOH
133
2
HOH
HOH
51
C
HOH
135
2
HOH
HOH
52
C
HOH
138
2
HOH
HOH
53
C
HOH
142
2
HOH
HOH
54
C
HOH
144
2
HOH
HOH
55
C
HOH
148
2
HOH
HOH
56
C
HOH
158
2
HOH
HOH
57
C
HOH
163
2
HOH
HOH
58
C
HOH
165
2
HOH
HOH
59
C
HOH
171
2
HOH
HOH
60
C
HOH
176
2
HOH
HOH
61
C
HOH
183
2
HOH
HOH
62
C
HOH
199
2
HOH
HOH
63
C
HOH
217
2
HOH
HOH
64
C
HOH
222
2
HOH
HOH
65
C
HOH
227
2
HOH
HOH
66
C
HOH
233
2
HOH
HOH
67
C
HOH
240
2
HOH
HOH
68
C
HOH
249
2
HOH
HOH
69
C
HOH
258
2
HOH
HOH
70
C
HOH
282
2
HOH
HOH
71
C
HOH
303
2
HOH
HOH
72
C
HOH
306
2
HOH
HOH
73
C
HOH
317
2
HOH
HOH
74
C
HOH
322
2
HOH
HOH
75
C
HOH
336
2
HOH
HOH
76
C
HOH
339
2
HOH
HOH
77
C
HOH
8
2
HOH
HOH
31
D
HOH
11
2
HOH
HOH
32
D
HOH
21
2
HOH
HOH
33
D
HOH
26
2
HOH
HOH
34
D
HOH
27
2
HOH
HOH
35
D
HOH
32
2
HOH
HOH
36
D
HOH
38
2
HOH
HOH
37
D
HOH
43
2
HOH
HOH
38
D
HOH
52
2
HOH
HOH
39
D
HOH
59
2
HOH
HOH
40
D
HOH
75
2
HOH
HOH
41
D
HOH
78
2
HOH
HOH
42
D
HOH
87
2
HOH
HOH
43
D
HOH
88
2
HOH
HOH
44
D
HOH
97
2
HOH
HOH
45
D
HOH
98
2
HOH
HOH
46
D
HOH
102
2
HOH
HOH
47
D
HOH
116
2
HOH
HOH
48
D
HOH
122
2
HOH
HOH
49
D
HOH
127
2
HOH
HOH
50
D
HOH
137
2
HOH
HOH
51
D
HOH
140
2
HOH
HOH
52
D
HOH
149
2
HOH
HOH
53
D
HOH
151
2
HOH
HOH
54
D
HOH
160
2
HOH
HOH
55
D
HOH
161
2
HOH
HOH
56
D
HOH
162
2
HOH
HOH
57
D
HOH
166
2
HOH
HOH
58
D
HOH
169
2
HOH
HOH
59
D
HOH
170
2
HOH
HOH
60
D
HOH
174
2
HOH
HOH
61
D
HOH
181
2
HOH
HOH
62
D
HOH
186
2
HOH
HOH
63
D
HOH
190
2
HOH
HOH
64
D
HOH
193
2
HOH
HOH
65
D
HOH
198
2
HOH
HOH
66
D
HOH
204
2
HOH
HOH
67
D
HOH
213
2
HOH
HOH
68
D
HOH
218
2
HOH
HOH
69
D
HOH
220
2
HOH
HOH
70
D
HOH
223
2
HOH
HOH
71
D
HOH
224
2
HOH
HOH
72
D
HOH
230
2
HOH
HOH
73
D
HOH
237
2
HOH
HOH
74
D
HOH
245
2
HOH
HOH
75
D
HOH
247
2
HOH
HOH
76
D
HOH
255
2
HOH
HOH
77
D
HOH
257
2
HOH
HOH
78
D
HOH
263
2
HOH
HOH
79
D
HOH
267
2
HOH
HOH
80
D
HOH
271
2
HOH
HOH
81
D
HOH
274
2
HOH
HOH
82
D
HOH
277
2
HOH
HOH
83
D
HOH
279
2
HOH
HOH
84
D
HOH
281
2
HOH
HOH
85
D
HOH
285
2
HOH
HOH
86
D
HOH
286
2
HOH
HOH
87
D
HOH
289
2
HOH
HOH
88
D
HOH
290
2
HOH
HOH
89
D
HOH
292
2
HOH
HOH
90
D
HOH
298
2
HOH
HOH
91
D
HOH
304
2
HOH
HOH
92
D
HOH
314
2
HOH
HOH
93
D
HOH
321
2
HOH
HOH
94
D
HOH
324
2
HOH
HOH
95
D
HOH
330
2
HOH
HOH
96
D
HOH
333
2
HOH
HOH
97
D
HOH
337
2
HOH
HOH
98
D
HOH
343
2
HOH
HOH
99
D
HOH
344
2
HOH
HOH
100
D
HOH
348
2
HOH
HOH
101
D
HOH
355
2
HOH
HOH
102
D
HOH
1
2
HOH
HOH
31
E
HOH
5
2
HOH
HOH
32
E
HOH
9
2
HOH
HOH
33
E
HOH
13
2
HOH
HOH
34
E
HOH
20
2
HOH
HOH
35
E
HOH
42
2
HOH
HOH
36
E
HOH
45
2
HOH
HOH
37
E
HOH
51
2
HOH
HOH
38
E
HOH
55
2
HOH
HOH
39
E
HOH
61
2
HOH
HOH
40
E
HOH
64
2
HOH
HOH
41
E
HOH
76
2
HOH
HOH
42
E
HOH
82
2
HOH
HOH
43
E
HOH
85
2
HOH
HOH
44
E
HOH
86
2
HOH
HOH
45
E
HOH
103
2
HOH
HOH
46
E
HOH
104
2
HOH
HOH
47
E
HOH
106
2
HOH
HOH
48
E
HOH
119
2
HOH
HOH
49
E
HOH
121
2
HOH
HOH
50
E
HOH
129
2
HOH
HOH
51
E
HOH
132
2
HOH
HOH
52
E
HOH
139
2
HOH
HOH
53
E
HOH
143
2
HOH
HOH
54
E
HOH
150
2
HOH
HOH
55
E
HOH
156
2
HOH
HOH
56
E
HOH
157
2
HOH
HOH
57
E
HOH
177
2
HOH
HOH
58
E
HOH
214
2
HOH
HOH
59
E
HOH
216
2
HOH
HOH
60
E
HOH
231
2
HOH
HOH
61
E
HOH
243
2
HOH
HOH
62
E
HOH
254
2
HOH
HOH
63
E
HOH
261
2
HOH
HOH
64
E
HOH
269
2
HOH
HOH
65
E
HOH
272
2
HOH
HOH
66
E
HOH
278
2
HOH
HOH
67
E
HOH
284
2
HOH
HOH
68
E
HOH
293
2
HOH
HOH
69
E
HOH
296
2
HOH
HOH
70
E
HOH
311
2
HOH
HOH
71
E
HOH
313
2
HOH
HOH
72
E
HOH
323
2
HOH
HOH
73
E
HOH
327
2
HOH
HOH
74
E
HOH
338
2
HOH
HOH
75
E
HOH
340
2
HOH
HOH
76
E
HOH
342
2
HOH
HOH
77
E
HOH
2
2
HOH
HOH
31
F
HOH
16
2
HOH
HOH
32
F
HOH
18
2
HOH
HOH
33
F
HOH
22
2
HOH
HOH
34
F
HOH
23
2
HOH
HOH
35
F
HOH
34
2
HOH
HOH
36
F
HOH
35
2
HOH
HOH
37
F
HOH
37
2
HOH
HOH
38
F
HOH
40
2
HOH
HOH
39
F
HOH
48
2
HOH
HOH
40
F
HOH
50
2
HOH
HOH
41
F
HOH
54
2
HOH
HOH
42
F
HOH
63
2
HOH
HOH
43
F
HOH
66
2
HOH
HOH
44
F
HOH
67
2
HOH
HOH
45
F
HOH
68
2
HOH
HOH
46
F
HOH
69
2
HOH
HOH
47
F
HOH
73
2
HOH
HOH
48
F
HOH
81
2
HOH
HOH
49
F
HOH
92
2
HOH
HOH
50
F
HOH
96
2
HOH
HOH
51
F
HOH
101
2
HOH
HOH
52
F
HOH
111
2
HOH
HOH
53
F
HOH
128
2
HOH
HOH
54
F
HOH
131
2
HOH
HOH
55
F
HOH
136
2
HOH
HOH
56
F
HOH
145
2
HOH
HOH
57
F
HOH
146
2
HOH
HOH
58
F
HOH
155
2
HOH
HOH
59
F
HOH
159
2
HOH
HOH
60
F
HOH
172
2
HOH
HOH
61
F
HOH
184
2
HOH
HOH
62
F
HOH
185
2
HOH
HOH
63
F
HOH
191
2
HOH
HOH
64
F
HOH
192
2
HOH
HOH
65
F
HOH
194
2
HOH
HOH
66
F
HOH
200
2
HOH
HOH
67
F
HOH
201
2
HOH
HOH
68
F
HOH
203
2
HOH
HOH
69
F
HOH
212
2
HOH
HOH
70
F
HOH
215
2
HOH
HOH
71
F
HOH
219
2
HOH
HOH
72
F
HOH
221
2
HOH
HOH
73
F
HOH
228
2
HOH
HOH
74
F
HOH
232
2
HOH
HOH
75
F
HOH
239
2
HOH
HOH
76
F
HOH
253
2
HOH
HOH
77
F
HOH
256
2
HOH
HOH
78
F
HOH
262
2
HOH
HOH
79
F
HOH
268
2
HOH
HOH
80
F
HOH
273
2
HOH
HOH
81
F
HOH
275
2
HOH
HOH
82
F
HOH
280
2
HOH
HOH
83
F
HOH
308
2
HOH
HOH
84
F
HOH
309
2
HOH
HOH
85
F
HOH
310
2
HOH
HOH
86
F
HOH
316
2
HOH
HOH
87
F
HOH
318
2
HOH
HOH
88
F
HOH
329
2
HOH
HOH
89
F
HOH
335
2
HOH
HOH
90
F
HOH
352
2
HOH
HOH
91
F
HOH
356
2
HOH
HOH
92
F
PRO
1
n
1
PRO
1
A
PRO
2
n
2
PRO
2
A
GLY
3
n
3
GLY
3
A
PRO
4
n
4
PRO
4
A
PRO
5
n
5
PRO
5
A
GLY
6
n
6
GLY
6
A
PRO
7
n
7
PRO
7
A
PRO
8
n
8
PRO
8
A
GLY
9
n
9
GLY
9
A
PRO
10
n
10
PRO
10
A
PRO
11
n
11
PRO
11
A
GLY
12
n
12
GLY
12
A
PRO
13
n
13
PRO
13
A
PRO
14
n
14
PRO
14
A
GLY
15
n
15
GLY
15
A
PRO
16
n
16
PRO
16
A
PRO
17
n
17
PRO
17
A
GLY
18
n
18
GLY
18
A
PRO
19
n
19
PRO
19
A
PRO
20
n
20
PRO
20
A
GLY
21
n
21
GLY
21
A
PRO
22
n
22
PRO
22
A
PRO
23
n
23
PRO
23
A
GLY
24
n
24
GLY
24
A
PRO
25
n
25
PRO
25
A
PRO
26
n
26
PRO
26
A
GLY
27
n
27
GLY
27
A
PRO
28
n
28
PRO
28
A
PRO
29
n
29
PRO
29
A
n
30
30
A
PRO
1
n
1
PRO
1
B
PRO
2
n
2
PRO
2
B
GLY
3
n
3
GLY
3
B
PRO
4
n
4
PRO
4
B
PRO
5
n
5
PRO
5
B
GLY
6
n
6
GLY
6
B
PRO
7
n
7
PRO
7
B
PRO
8
n
8
PRO
8
B
GLY
9
n
9
GLY
9
B
PRO
10
n
10
PRO
10
B
PRO
11
n
11
PRO
11
B
GLY
12
n
12
GLY
12
B
PRO
13
n
13
PRO
13
B
PRO
14
n
14
PRO
14
B
GLY
15
n
15
GLY
15
B
PRO
16
n
16
PRO
16
B
PRO
17
n
17
PRO
17
B
GLY
18
n
18
GLY
18
B
PRO
19
n
19
PRO
19
B
PRO
20
n
20
PRO
20
B
GLY
21
n
21
GLY
21
B
PRO
22
n
22
PRO
22
B
PRO
23
n
23
PRO
23
B
GLY
24
n
24
GLY
24
B
PRO
25
n
25
PRO
25
B
PRO
26
n
26
PRO
26
B
GLY
27
n
27
GLY
27
B
PRO
28
n
28
PRO
28
B
PRO
29
n
29
PRO
29
B
n
30
30
B
PRO
1
n
1
PRO
1
C
PRO
2
n
2
PRO
2
C
GLY
3
n
3
GLY
3
C
PRO
4
n
4
PRO
4
C
PRO
5
n
5
PRO
5
C
GLY
6
n
6
GLY
6
C
PRO
7
n
7
PRO
7
C
PRO
8
n
8
PRO
8
C
GLY
9
n
9
GLY
9
C
PRO
10
n
10
PRO
10
C
PRO
11
n
11
PRO
11
C
GLY
12
n
12
GLY
12
C
PRO
13
n
13
PRO
13
C
PRO
14
n
14
PRO
14
C
GLY
15
n
15
GLY
15
C
PRO
16
n
16
PRO
16
C
PRO
17
n
17
PRO
17
C
GLY
18
n
18
GLY
18
C
PRO
19
n
19
PRO
19
C
PRO
20
n
20
PRO
20
C
GLY
21
n
21
GLY
21
C
PRO
22
n
22
PRO
22
C
PRO
23
n
23
PRO
23
C
GLY
24
n
24
GLY
24
C
PRO
25
n
25
PRO
25
C
PRO
26
n
26
PRO
26
C
GLY
27
n
27
GLY
27
C
PRO
28
n
28
PRO
28
C
PRO
29
n
29
PRO
29
C
n
30
30
C
PRO
1
n
1
PRO
1
D
PRO
2
n
2
PRO
2
D
GLY
3
n
3
GLY
3
D
PRO
4
n
4
PRO
4
D
PRO
5
n
5
PRO
5
D
GLY
6
n
6
GLY
6
D
PRO
7
n
7
PRO
7
D
PRO
8
n
8
PRO
8
D
GLY
9
n
9
GLY
9
D
PRO
10
n
10
PRO
10
D
PRO
11
n
11
PRO
11
D
GLY
12
n
12
GLY
12
D
PRO
13
n
13
PRO
13
D
PRO
14
n
14
PRO
14
D
GLY
15
n
15
GLY
15
D
PRO
16
n
16
PRO
16
D
PRO
17
n
17
PRO
17
D
GLY
18
n
18
GLY
18
D
PRO
19
n
19
PRO
19
D
PRO
20
n
20
PRO
20
D
GLY
21
n
21
GLY
21
D
PRO
22
n
22
PRO
22
D
PRO
23
n
23
PRO
23
D
GLY
24
n
24
GLY
24
D
PRO
25
n
25
PRO
25
D
PRO
26
n
26
PRO
26
D
GLY
27
n
27
GLY
27
D
PRO
28
n
28
PRO
28
D
PRO
29
n
29
PRO
29
D
n
30
30
D
PRO
1
n
1
PRO
1
E
PRO
2
n
2
PRO
2
E
GLY
3
n
3
GLY
3
E
PRO
4
n
4
PRO
4
E
PRO
5
n
5
PRO
5
E
GLY
6
n
6
GLY
6
E
PRO
7
n
7
PRO
7
E
PRO
8
n
8
PRO
8
E
GLY
9
n
9
GLY
9
E
PRO
10
n
10
PRO
10
E
PRO
11
n
11
PRO
11
E
GLY
12
n
12
GLY
12
E
PRO
13
n
13
PRO
13
E
PRO
14
n
14
PRO
14
E
GLY
15
n
15
GLY
15
E
PRO
16
n
16
PRO
16
E
PRO
17
n
17
PRO
17
E
GLY
18
n
18
GLY
18
E
PRO
19
n
19
PRO
19
E
PRO
20
n
20
PRO
20
E
GLY
21
n
21
GLY
21
E
PRO
22
n
22
PRO
22
E
PRO
23
n
23
PRO
23
E
GLY
24
n
24
GLY
24
E
PRO
25
n
25
PRO
25
E
PRO
26
n
26
PRO
26
E
GLY
27
n
27
GLY
27
E
PRO
28
n
28
PRO
28
E
PRO
29
n
29
PRO
29
E
n
30
30
E
PRO
1
n
1
PRO
1
F
PRO
2
n
2
PRO
2
F
GLY
3
n
3
GLY
3
F
PRO
4
n
4
PRO
4
F
PRO
5
n
5
PRO
5
F
GLY
6
n
6
GLY
6
F
PRO
7
n
7
PRO
7
F
PRO
8
n
8
PRO
8
F
GLY
9
n
9
GLY
9
F
PRO
10
n
10
PRO
10
F
PRO
11
n
11
PRO
11
F
GLY
12
n
12
GLY
12
F
PRO
13
n
13
PRO
13
F
PRO
14
n
14
PRO
14
F
GLY
15
n
15
GLY
15
F
PRO
16
n
16
PRO
16
F
PRO
17
n
17
PRO
17
F
GLY
18
n
18
GLY
18
F
PRO
19
n
19
PRO
19
F
PRO
20
n
20
PRO
20
F
GLY
21
n
21
GLY
21
F
PRO
22
n
22
PRO
22
F
PRO
23
n
23
PRO
23
F
GLY
24
n
24
GLY
24
F
PRO
25
n
25
PRO
25
F
PRO
26
n
26
PRO
26
F
GLY
27
n
27
GLY
27
F
PRO
28
n
28
PRO
28
F
PRO
29
n
29
PRO
29
F
n
30
30
F
author_and_software_defined_assembly
PISA
3
trimeric
author_and_software_defined_assembly
PISA
3
trimeric
software_defined_assembly
PISA
6
hexameric
4790
-31
4720
4790
-31
4720
10610
-79
8410
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_575
-x+1/2,-y+2,z+1/2
crystal symmetry operation
13.4535000000
52.7140000000
91.2490000000
1
A
GLY
30
A
GLY
30
1
Y
1
B
GLY
30
B
GLY
30
1
Y
1
C
GLY
30
C
GLY
30
1
Y
1
D
GLY
30
D
GLY
30
1
Y
1
E
GLY
30
E
GLY
30
1
Y
1
F
GLY
30
F
GLY
30
1
Y
1
18.61
2.40
120.20
138.81
A
A
A
CA
C
O
PRO
PRO
PRO
29
29
29
N
1
15.67
2.60
112.10
127.77
B
B
B
N
CA
C
PRO
PRO
PRO
29
29
29
N
1
-7.34
1.20
103.30
95.96
F
F
F
N
CA
CB
PRO
PRO
PRO
29
29
29
N
1
F
F
C
O
PRO
PRO
29
29
0.192
0.020
1.228
1.420
N
0.2970000
0.1810000
0.2260000
0.1850000
1.3
15
1152
29431
23121
random
1
THROUGHOUT
0.0
ARP/WARP
Engh & Huber
1.3
15
352
1408
0
0
1056
0.026
0.045
0.2978000
0.1813000
1.33
1152
23121
1K6F
29431
23121
1
model building
ARP/wARP
refinement
SHELXL-97
data reduction
DENZO
data scaling
SCALEPACK
Crystal Structure of the Collagen Triple Helix Model [(Pro-Pro-Gly)10]3
1
N
N
1
N
N
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
STRUCTURAL PROTEIN
collagen stability, puckering, amino acid preferences, triple helix, STRUCTURAL PROTEIN
1K6F
PDB
1
1K6F
1
30
1K6F
1
30
1K6F
A
1
1
30
1
30
1K6F
1
30
1K6F
B
1
1
30
1
30
1K6F
1
30
1K6F
C
1
1
30
1
30
1K6F
1
30
1K6F
D
1
1
30
1
30
1K6F
1
30
1K6F
E
1
1
30
1
30
1K6F
1
30
1K6F
F
1
1
30
19
P 21 21 21