Analysis of interatomic Contacts of Structural Units in PDB entry:
2F2S


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2F2S entry

There are 8 chains in PDB entry 2F2S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 32VAL 125
A
 ALA 127LEU 427
B
 SER 33VAL 125
B
 ALA 127LEU 427
C
 PRO 37VAL 125
C
 ALA 127LYS 426
D
 SER 40VAL 125
D
 ALA 127LYS 426
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 76 helices in PDB entry 2F2S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
63 80Right-handed alpha
Helix 2
2
A
82 86Right-handed 310
Helix 3
3
A
102 111Right-handed alpha
Helix 4
4
A
124 126Right-handed 310
Helix 5
5
A
127 142Right-handed alpha
Helix 6
6
A
157 159Right-handed 310
Helix 7
7
A
178 183Right-handed alpha
Helix 8
8
A
193 204Right-handed alpha
Helix 9
9
A
207 228Right-handed alpha
Helix 10
10
A
254 258Right-handed 310
Helix 11
11
A
263 267Right-handed 310
Helix 12
12
A
297 304Right-handed alpha
Helix 13
13
A
321 325Right-handed 310
Helix 14
14
A
327 337Right-handed alpha
Helix 15
15
A
356 368Right-handed alpha
Helix 16
16
A
370 374Right-handed 310
Helix 17
17
A
379 384Right-handed alpha
Helix 18
18
A
389 402Right-handed alpha
Helix 19
19
B
63 80Right-handed alpha
Helix 20
20
B
82 86Right-handed 310
Helix 21
21
B
102 111Right-handed alpha
Helix 22
22
B
124 126Right-handed 310
Helix 23
23
B
127 142Right-handed alpha
Helix 24
24
B
157 159Right-handed 310
Helix 25
25
B
178 184Right-handed alpha
Helix 26
26
B
193 205Right-handed alpha
Helix 27
27
B
207 228Right-handed alpha
Helix 28
28
B
254 258Right-handed 310
Helix 29
29
B
263 267Right-handed 310
Helix 30
30
B
298 304Right-handed alpha
Helix 31
31
B
321 326Right-handed 310
Helix 32
32
B
327 340Right-handed alpha
Helix 33
33
B
343 347Right-handed 310
Helix 34
34
B
356 368Right-handed alpha
Helix 35
35
B
370 374Right-handed 310
Helix 36
36
B
379 384Right-handed alpha
Helix 37
37
B
389 402Right-handed alpha
Helix 38
38
C
63 80Right-handed alpha
Helix 39
39
C
82 86Right-handed 310
Helix 40
40
C
102 111Right-handed alpha
Helix 41
41
C
124 126Right-handed 310
Helix 42
42
C
127 142Right-handed alpha
Helix 43
43
C
157 159Right-handed 310
Helix 44
44
C
178 184Right-handed alpha
Helix 45
45
C
193 201Right-handed alpha
Helix 46
46
C
203 205Right-handed 310
Helix 47
47
C
207 228Right-handed alpha
Helix 48
48
C
254 258Right-handed 310
Helix 49
49
C
263 267Right-handed 310
Helix 50
50
C
298 304Right-handed alpha
Helix 51
51
C
321 326Right-handed 310
Helix 52
52
C
327 341Right-handed alpha
Helix 53
53
C
343 345Right-handed 310
Helix 54
54
C
356 368Right-handed alpha
Helix 55
55
C
370 374Right-handed 310
Helix 56
56
C
379 384Right-handed alpha
Helix 57
57
C
389 402Right-handed alpha
Helix 58
58
D
63 80Right-handed alpha
Helix 59
59
D
82 86Right-handed 310
Helix 60
60
D
102 110Right-handed alpha
Helix 61
61
D
124 126Right-handed 310
Helix 62
62
D
127 142Right-handed alpha
Helix 63
63
D
157 159Right-handed 310
Helix 64
64
D
178 183Right-handed alpha
Helix 65
65
D
193 204Right-handed alpha
Helix 66
66
D
207 228Right-handed alpha
Helix 67
67
D
254 258Right-handed 310
Helix 68
68
D
263 267Right-handed 310
Helix 69
69
D
298 304Right-handed alpha
Helix 70
70
D
321 326Right-handed 310
Helix 71
71
D
327 341Right-handed alpha
Helix 72
72
D
343 347Right-handed 310
Helix 73
73
D
356 368Right-handed alpha
Helix 74
74
D
370 374Right-handed 310
Helix 75
75
D
379 384Right-handed alpha
Helix 76
76
D
389 402Right-handed alpha
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There are 11 sheets in PDB entry 2F2S. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 10 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 54first strand
Strand 2
A
287 296anti-parallel
Strand 3
A
147 155anti-parallel
Strand 4
A
88 92parallel
Strand 5
A
119 123parallel
Strand 6
D
119 123anti-parallel
Strand 7
D
88 92parallel
Strand 8
D
147 155parallel
Strand 9
D
287 297anti-parallel
Strand 10
D
53 54anti-parallel
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There are 18 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
347 352first strand
Strand 2
A
407 414parallel
Strand 3
A
418 426anti-parallel
Strand 4
A
310 319anti-parallel
Strand 5
A
43 49anti-parallel
Strand 6
A
287 296anti-parallel
Strand 7
A
147 155anti-parallel
Strand 8
A
88 92parallel
Strand 9
A
119 123parallel
Strand 10
D
119 123anti-parallel
Strand 11
D
88 92parallel
Strand 12
D
147 155parallel
Strand 13
D
287 297anti-parallel
Strand 14
D
42 49anti-parallel
Strand 15
D
310 319anti-parallel
Strand 16
D
418 425anti-parallel
Strand 17
D
407 414anti-parallel
Strand 18
D
349 352parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
176 177first strand
Strand 2
A
161 163anti-parallel
Strand 3
D
161 163anti-parallel
Strand 4
D
176 177anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
185 186first strand
Strand 2
A
191 192anti-parallel
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There are 10 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 54first strand
Strand 2
B
287 297anti-parallel
Strand 3
B
147 155anti-parallel
Strand 4
B
88 92parallel
Strand 5
B
119 123parallel
Strand 6
C
119 123anti-parallel
Strand 7
C
88 92parallel
Strand 8
C
147 155parallel
Strand 9
C
287 297anti-parallel
Strand 10
C
53 54anti-parallel
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There are 18 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
349 352first strand
Strand 2
B
407 414parallel
Strand 3
B
418 425anti-parallel
Strand 4
B
310 319anti-parallel
Strand 5
B
42 49anti-parallel
Strand 6
B
287 297anti-parallel
Strand 7
B
147 155anti-parallel
Strand 8
B
88 92parallel
Strand 9
B
119 123parallel
Strand 10
C
119 123anti-parallel
Strand 11
C
88 92parallel
Strand 12
C
147 155parallel
Strand 13
C
287 297anti-parallel
Strand 14
C
42 49anti-parallel
Strand 15
C
310 319anti-parallel
Strand 16
C
418 425anti-parallel
Strand 17
C
407 414anti-parallel
Strand 18
C
347 352parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
176 177first strand
Strand 2
B
161 163anti-parallel
Strand 3
C
161 163anti-parallel
Strand 4
C
176 177anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
185 186first strand
Strand 2
B
191 192anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
185 186first strand
Strand 2
C
191 192anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
238 239first strand
Strand 2
C
249 250anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
185 186first strand
Strand 2
D
191 192anti-parallel
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