1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Freund, C.
Kuhne, R.
Yang, H.
Park, S.
Reinherz, E.L.
Wagner, G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
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
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
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
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
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
N
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
S
N
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
N
258
N
O
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
O
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
N
N
288
S
C
N
289
N
C
N
290
N
O
N
291
N
C
N
292
N
O
N
293
N
O
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
R
C
N
306
N
O
N
307
N
C
N
308
N
O
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
N
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
N
332
N
O
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
N
356
N
O
N
357
N
O
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
N
374
N
C
N
375
N
C
N
376
N
O
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
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
sing
N
19
N
doub
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
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
doub
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
Y
320
N
sing
Y
321
N
sing
N
322
N
sing
Y
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
doub
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
UK
Embo J.
EMJODG
0897
0261-4189
21
5985
5995
10.1093/emboj/cdf602
12426371
Dynamic interaction of CD2 with the GYF and the SH3 domain of compartmentalized effector molecules
2002
10.2210/pdb1l2z/pdb
pdb_00001l2z
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
SINGLE WAVELENGTH
M
1
1.0
7320.014
CD2 ANTIGEN (CYTOPLASMIC TAIL)-BINDING PROTEIN 2
Residue 1-62
1
man
polymer
1240.416
T-CELL SURFACE ANTIGEN CD2
Residue 63-73
1
syn
polymer
T-cell surface antigen T11/Leu-5, LFA-2, LFA-3 receptor, Erythrocyte receptor, Rosette receptor
no
no
DVMWEYKWENTGDAELYGPFTSAQMQTWVSEGYFPDGVYCRKLDPPGGQFYNSKRIDFDLYT
DVMWEYKWENTGDAELYGPFTSAQMQTWVSEGYFPDGVYCRKLDPPGGQFYNSKRIDFDLYT
A
polypeptide(L)
no
no
SHRPPPPGHRV
SHRPPPPGHRV
B
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
human
Homo
Escherichia
Escherichia coli
sample
CD2BP2 (amino acids 280-341)
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21(DE3)
Plasmid
PTFT74
database_2
pdbx_struct_assembly
pdbx_struct_oper_list
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
1
0
2002-11-20
1
1
2008-04-28
1
2
2011-07-13
1
3
2022-02-23
1
4
2024-05-22
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
GYF DOMAIN FROM HUMAN CD2BP2 PROTEIN
RCSB
Y
RCSB
2002-02-26
REL
REL
The peptide was chemically synthesized. The sequence of the peptide is naturally found in Homo sapiens (human).
sample
structures with the lowest energy
100
15
3D_15N-separated_NOESY
2D NOESY
2D TOCSY
3D 15N edited TOCSY
15N HSQC
2D NOESY
50 mM NaPo4
6.3
1
atm
298
K
50 mM NaPo4
6.3
1
atm
298
K
1000K, force constant NOE 50 kcal mol-1A-2, force constant dihedral angles 200 kcal mol-1 rad-2, 1000 steps minimization,
intermolecular NOEs 33, intramolecular NOEs (peptide) 49, intramolecular NOEs (GYF domain) 754
simulated annealing
1
lowest energy
1 mM GYF domain U-deuterated, U-15N, 1mM Peptide, 50 mM phosphate buffer, pH 6.3, 100% D2O
100% D2O
1 mM GYF domain, aromatic amino acids protonated only, 1 mM Peptide protonated
100% D2O
Brunger, A.
refinement
X-PLOR
3.1
data analysis
XEASY
processing
PROSA
600
Bruker
DRX
750
Varian
UNITY
ASP
1
n
1
ASP
1
A
VAL
2
n
2
VAL
2
A
MET
3
n
3
MET
3
A
TRP
4
n
4
TRP
4
A
GLU
5
n
5
GLU
5
A
TYR
6
n
6
TYR
6
A
LYS
7
n
7
LYS
7
A
TRP
8
n
8
TRP
8
A
GLU
9
n
9
GLU
9
A
ASN
10
n
10
ASN
10
A
THR
11
n
11
THR
11
A
GLY
12
n
12
GLY
12
A
ASP
13
n
13
ASP
13
A
ALA
14
n
14
ALA
14
A
GLU
15
n
15
GLU
15
A
LEU
16
n
16
LEU
16
A
TYR
17
n
17
TYR
17
A
GLY
18
n
18
GLY
18
A
PRO
19
n
19
PRO
19
A
PHE
20
n
20
PHE
20
A
THR
21
n
21
THR
21
A
SER
22
n
22
SER
22
A
ALA
23
n
23
ALA
23
A
GLN
24
n
24
GLN
24
A
MET
25
n
25
MET
25
A
GLN
26
n
26
GLN
26
A
THR
27
n
27
THR
27
A
TRP
28
n
28
TRP
28
A
VAL
29
n
29
VAL
29
A
SER
30
n
30
SER
30
A
GLU
31
n
31
GLU
31
A
GLY
32
n
32
GLY
32
A
TYR
33
n
33
TYR
33
A
PHE
34
n
34
PHE
34
A
PRO
35
n
35
PRO
35
A
ASP
36
n
36
ASP
36
A
GLY
37
n
37
GLY
37
A
VAL
38
n
38
VAL
38
A
TYR
39
n
39
TYR
39
A
CYS
40
n
40
CYS
40
A
ARG
41
n
41
ARG
41
A
LYS
42
n
42
LYS
42
A
LEU
43
n
43
LEU
43
A
ASP
44
n
44
ASP
44
A
PRO
45
n
45
PRO
45
A
PRO
46
n
46
PRO
46
A
GLY
47
n
47
GLY
47
A
GLY
48
n
48
GLY
48
A
GLN
49
n
49
GLN
49
A
PHE
50
n
50
PHE
50
A
TYR
51
n
51
TYR
51
A
ASN
52
n
52
ASN
52
A
SER
53
n
53
SER
53
A
LYS
54
n
54
LYS
54
A
ARG
55
n
55
ARG
55
A
ILE
56
n
56
ILE
56
A
ASP
57
n
57
ASP
57
A
PHE
58
n
58
PHE
58
A
ASP
59
n
59
ASP
59
A
LEU
60
n
60
LEU
60
A
TYR
61
n
61
TYR
61
A
THR
62
n
62
THR
62
A
SER
63
n
1
SER
63
B
HIS
64
n
2
HIS
64
B
ARG
65
n
3
ARG
65
B
PRO
66
n
4
PRO
66
B
PRO
67
n
5
PRO
67
B
PRO
68
n
6
PRO
68
B
PRO
69
n
7
PRO
69
B
GLY
70
n
8
GLY
70
B
HIS
71
n
9
HIS
71
B
ARG
72
n
10
ARG
72
B
VAL
73
n
11
VAL
73
B
author_defined_assembly
2
dimeric
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
N
LYS
7
A
N
LYS
7
A
O
TYR
39
A
O
TYR
39
A
N
CYS
40
A
N
CYS
40
A
O
TYR
51
A
O
TYR
51
1
A
A
O
H
THR
GLU
27
31
1.52
2
A
A
O
H
THR
GLU
27
31
1.51
3
A
A
O
H
THR
GLU
27
31
1.48
4
A
A
O
H
THR
GLU
27
31
1.55
5
A
A
O
H
THR
GLU
27
31
1.56
6
A
A
O
H
THR
GLU
27
31
1.54
7
A
A
O
H
THR
GLU
27
31
1.54
8
A
A
O
H
THR
GLU
27
31
1.47
9
A
A
O
H
THR
GLU
27
31
1.46
10
A
A
O
H
THR
GLU
27
31
1.51
11
A
A
O
H
THR
GLU
27
31
1.50
12
A
A
H
O
TYR
TYR
6
17
1.41
12
A
A
O
H
THR
GLU
27
31
1.45
13
A
A
O
H
THR
GLU
27
31
1.45
13
A
A
H
O
TYR
TYR
6
17
1.46
14
A
A
O
H
THR
GLU
27
31
1.54
14
A
A
H
O
TYR
TYR
6
17
1.58
15
A
A
H
O
TYR
TYR
6
17
1.56
15
A
A
O
HZ1
PHE
LYS
34
54
1.58
1
A
ALA
14
-43.01
163.75
1
A
ARG
41
-170.40
137.41
1
A
GLN
49
-67.00
75.56
1
A
PHE
50
-42.15
163.81
1
A
TYR
61
-142.78
-46.10
1
B
PRO
69
-61.42
-179.44
1
B
HIS
71
41.98
-163.79
1
B
ARG
72
176.05
106.63
2
A
ALA
14
-42.21
159.11
2
A
TYR
17
-114.30
-166.10
2
A
PHE
34
62.90
62.38
2
A
ARG
41
-178.28
138.27
2
A
GLN
49
-67.38
77.14
2
A
PHE
50
-31.87
144.43
2
A
TYR
61
-138.27
-46.57
2
B
PRO
69
-59.69
-178.06
2
B
HIS
71
45.02
-167.19
2
B
ARG
72
176.09
135.54
3
A
ASN
10
-97.88
40.12
3
A
ALA
14
-51.18
178.09
3
A
TYR
17
-111.31
-164.49
3
A
PHE
34
-105.35
78.67
3
A
ARG
41
-178.85
141.88
3
A
GLN
49
-67.11
74.55
3
A
PHE
50
-44.27
159.88
3
A
TYR
61
-140.09
-62.71
3
B
PRO
69
-65.14
-179.21
3
B
HIS
71
43.34
-165.26
3
B
ARG
72
174.73
92.39
4
A
GLU
15
-58.40
179.31
4
A
TYR
17
-107.73
-161.91
4
A
GLN
49
-68.71
72.65
4
A
PHE
50
-47.45
160.07
4
A
ASP
57
-107.63
79.32
4
A
TYR
61
-145.28
-52.23
4
B
PRO
69
-62.10
-179.57
4
B
HIS
71
66.31
120.88
5
A
ASN
10
-98.12
39.74
5
A
ALA
14
-45.76
163.04
5
A
TYR
17
-111.02
-163.49
5
A
PRO
19
-79.02
28.68
5
A
ARG
41
-175.20
142.42
5
A
GLN
49
-66.42
75.16
5
A
PHE
50
-42.80
158.77
5
A
TYR
61
-140.19
-51.71
5
B
HIS
64
-166.28
-41.89
5
B
PRO
69
-59.36
-178.39
5
B
HIS
71
44.81
-167.26
5
B
ARG
72
178.81
88.85
6
A
GLU
15
-56.90
-176.80
6
A
TYR
17
-115.77
-163.52
6
A
PHE
34
60.40
61.86
6
A
PHE
50
-51.57
179.36
6
A
TYR
61
-140.88
-47.83
6
B
HIS
64
-127.06
-169.33
6
B
ARG
65
63.38
137.37
6
B
PRO
69
-58.69
-174.91
6
B
HIS
71
43.20
-164.70
6
B
ARG
72
175.73
119.93
7
A
VAL
2
-59.05
108.37
7
A
ALA
14
-47.76
167.51
7
A
PHE
34
-107.48
73.62
7
A
ARG
41
-179.57
126.44
7
A
GLN
49
-67.76
74.70
7
A
PHE
50
-41.73
160.18
7
A
TYR
61
-135.20
-48.85
7
B
HIS
64
-94.26
51.34
7
B
PRO
69
-65.26
-178.89
7
B
HIS
71
42.65
-163.89
7
B
ARG
72
179.18
98.85
8
A
ALA
14
-44.20
163.05
8
A
ARG
41
-179.72
145.25
8
A
GLN
49
-67.06
75.84
8
A
PHE
50
-38.92
156.15
8
A
TYR
61
-139.52
-51.10
8
B
PRO
69
-59.33
-177.71
8
B
HIS
71
44.49
-167.09
8
B
ARG
72
176.81
98.69
9
A
ARG
41
-179.85
143.84
9
A
GLN
49
-67.47
73.80
9
A
PHE
50
-45.58
166.72
9
A
TYR
61
-146.89
-47.53
9
B
PRO
69
-60.52
-176.59
9
B
HIS
71
43.14
-164.05
9
B
ARG
72
-174.40
124.31
10
A
ALA
14
-45.66
151.62
10
A
TYR
17
-113.47
-166.11
10
A
PHE
34
-109.39
76.38
10
A
ARG
41
-175.29
127.19
10
A
PHE
50
-58.62
-178.07
10
A
TYR
61
-144.67
-47.45
10
B
ARG
65
63.09
138.79
10
B
PRO
69
-61.32
-177.65
10
B
HIS
71
44.31
-167.82
10
B
ARG
72
173.84
73.46
11
A
ALA
14
-43.67
150.85
11
A
TYR
17
-126.45
-163.99
11
A
PHE
34
-111.04
78.82
11
A
ARG
41
-173.71
140.50
11
A
GLN
49
-66.36
74.74
11
A
PHE
50
-44.19
166.30
11
A
TYR
61
-139.59
-46.33
11
B
HIS
71
45.91
-166.25
11
B
ARG
72
-163.84
73.48
12
A
GLU
15
-59.01
-177.75
12
A
PHE
20
-43.14
165.30
12
A
GLN
49
42.07
70.94
12
A
PHE
50
-45.06
167.13
12
A
PHE
58
-94.46
30.35
12
A
TYR
61
-133.49
-48.23
12
B
HIS
71
43.33
-165.53
12
B
ARG
72
177.50
96.69
13
A
THR
11
-76.37
-164.25
13
A
ASP
13
-153.66
-62.60
13
A
ALA
14
47.74
-175.60
13
A
PHE
20
-43.01
166.18
13
A
PHE
50
-44.87
161.65
13
A
TYR
61
-137.71
-47.42
13
B
HIS
64
-63.45
-78.24
13
B
HIS
71
43.70
-165.65
13
B
ARG
72
175.24
108.39
14
A
ASP
13
-146.68
-59.82
14
A
ALA
14
47.85
-176.07
14
A
PHE
34
-106.88
75.29
14
A
ARG
41
179.02
151.76
14
A
GLN
49
-66.61
74.84
14
A
PHE
50
-42.69
158.10
14
A
ASP
59
-145.69
-37.13
14
B
HIS
71
44.84
-166.95
14
B
ARG
72
175.32
134.32
15
A
ALA
14
-43.85
152.38
15
A
GLU
15
-55.67
-176.24
15
A
LEU
16
-159.13
82.58
15
A
TYR
17
-113.88
-165.91
15
A
PHE
20
-45.72
161.07
15
A
TYR
39
-68.51
83.30
15
A
ARG
41
-179.06
147.18
15
A
GLN
49
-67.77
73.62
15
A
PHE
50
-45.27
166.46
15
A
TYR
61
-139.39
-47.26
15
B
PRO
69
-64.76
-179.37
15
B
HIS
71
43.01
-164.55
15
B
ARG
72
178.46
124.99
CD2BP2-GYF domain in complex with proline-rich CD2 tail segment peptide
1
N
N
2
N
N
A
THR
21
A
THR
21
HELX_P
A
GLY
32
A
GLY
32
1
1
12
A
LYS
54
A
LYS
54
HELX_P
A
ILE
56
A
ILE
56
5
2
3
A
ASP
57
A
ASP
57
HELX_P
A
TYR
61
A
TYR
61
5
3
5
PEPTIDE BINDING/SIGNALING PROTEIN
GYF domain, protein-protein interaction, proline-rich peptide, CD2, CD2BP2, PEPTIDE BINDING-SIGNALING PROTEIN COMPLEX
A
ASP
44
A
ASP
44
1
A
PRO
45
A
PRO
45
0.03
A
ASP
44
A
ASP
44
2
A
PRO
45
A
PRO
45
0.03
A
ASP
44
A
ASP
44
3
A
PRO
45
A
PRO
45
-0.02
A
ASP
44
A
ASP
44
4
A
PRO
45
A
PRO
45
-0.01
A
ASP
44
A
ASP
44
5
A
PRO
45
A
PRO
45
-0.08
A
ASP
44
A
ASP
44
6
A
PRO
45
A
PRO
45
-0.05
A
ASP
44
A
ASP
44
7
A
PRO
45
A
PRO
45
-0.11
A
ASP
44
A
ASP
44
8
A
PRO
45
A
PRO
45
-0.06
A
ASP
44
A
ASP
44
9
A
PRO
45
A
PRO
45
0.12
A
ASP
44
A
ASP
44
10
A
PRO
45
A
PRO
45
0.17
A
ASP
44
A
ASP
44
11
A
PRO
45
A
PRO
45
-0.01
A
ASP
44
A
ASP
44
12
A
PRO
45
A
PRO
45
0.00
A
ASP
44
A
ASP
44
13
A
PRO
45
A
PRO
45
-0.04
A
ASP
44
A
ASP
44
14
A
PRO
45
A
PRO
45
0.11
A
ASP
44
A
ASP
44
15
A
PRO
45
A
PRO
45
0.00
CD2B2_HUMAN
UNP
1
280
O95400
DVMWEYKWENTGDAELYGPFTSAQMQTWVSEGYFPDGVYCRKLDPPGGQFYNSKRIDFDLYT
CD2_HUMAN
UNP
2
294
P06729
SHRPPPPGHRV
280
341
1L2Z
1
62
O95400
A
1
1
62
294
304
1L2Z
63
73
P06729
B
2
1
11
3
anti-parallel
anti-parallel
A
GLU
5
A
GLU
5
A
LYS
7
A
LYS
7
A
TYR
39
A
TYR
39
A
ARG
41
A
ARG
41
A
TYR
51
A
TYR
51
A
ASN
52
A
ASN
52