Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y3R


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 2Y3R entry

There are 3 chains in PDB entry 2Y3R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 4PRO 499
B
 ASP 5PRO 499
C
 ASP 5SER 302
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 84 helices in PDB entry 2Y3R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 18Right-handed alpha
Helix 2
2
A
37 52Right-handed alpha
Helix 3
3
A
101 114Right-handed alpha
Helix 4
4
A
126 133Right-handed alpha
Helix 5
5
A
139 144Right-handed alpha
Helix 6
6
A
145 148Right-handed 310
Helix 7
7
A
177 184Right-handed alpha
Helix 8
8
A
210 214Right-handed 310
Helix 9
9
A
235 253Right-handed alpha
Helix 10
10
A
258 261Right-handed 310
Helix 11
11
A
272 274Right-handed 310
Helix 12
12
A
289 303Right-handed alpha
Helix 13
13
A
318 322Right-handed alpha
Helix 14
14
A
324 329Right-handed alpha
Helix 15
15
A
349 362Right-handed alpha
Helix 16
16
A
378 384Right-handed 310
Helix 17
17
A
411 427Right-handed alpha
Helix 18
18
A
428 431Right-handed 310
Helix 19
19
A
449 454Right-handed 310
Helix 20
20
A
463 470Right-handed alpha
Helix 21
21
A
472 484Right-handed alpha
Helix 22
22
B
13 18Right-handed alpha
Helix 23
23
B
37 52Right-handed alpha
Helix 24
24
B
101 114Right-handed alpha
Helix 25
25
B
126 133Right-handed alpha
Helix 26
26
B
139 144Right-handed alpha
Helix 27
27
B
145 148Right-handed 310
Helix 28
28
B
177 184Right-handed alpha
Helix 29
29
B
210 214Right-handed 310
Helix 30
30
B
235 253Right-handed alpha
Helix 31
31
B
258 261Right-handed 310
Helix 32
32
B
272 274Right-handed 310
Helix 33
33
B
289 303Right-handed alpha
Helix 34
34
B
318 322Right-handed alpha
Helix 35
35
B
324 329Right-handed alpha
Helix 36
36
B
349 362Right-handed alpha
Helix 37
37
B
378 384Right-handed 310
Helix 38
38
B
411 427Right-handed alpha
Helix 39
39
B
428 431Right-handed 310
Helix 40
40
B
449 454Right-handed 310
Helix 41
41
B
463 470Right-handed alpha
Helix 42
42
B
472 484Right-handed alpha
Helix 43
43
C
13 18Right-handed alpha
Helix 44
44
C
37 51Right-handed alpha
Helix 45
45
C
101 114Right-handed alpha
Helix 46
46
C
126 133Right-handed alpha
Helix 47
47
C
139 144Right-handed alpha
Helix 48
48
C
145 148Right-handed 310
Helix 49
49
C
177 184Right-handed alpha
Helix 50
50
C
210 214Right-handed 310
Helix 51
51
C
235 253Right-handed alpha
Helix 52
52
C
258 261Right-handed 310
Helix 53
53
C
272 274Right-handed 310
Helix 54
54
C
289 303Right-handed alpha
Helix 55
55
C
318 323Right-handed alpha
Helix 56
56
C
324 329Right-handed alpha
Helix 57
57
C
349 362Right-handed alpha
Helix 58
58
C
378 384Right-handed 310
Helix 59
59
C
411 427Right-handed alpha
Helix 60
60
C
428 431Right-handed 310
Helix 61
61
C
449 454Right-handed 310
Helix 62
62
C
463 470Right-handed alpha
Helix 63
63
C
472 484Right-handed alpha
Helix 64
64
D
13 18Right-handed alpha
Helix 65
65
D
37 52Right-handed alpha
Helix 66
66
D
101 114Right-handed alpha
Helix 67
67
D
126 133Right-handed alpha
Helix 68
68
D
139 144Right-handed alpha
Helix 69
69
D
145 148Right-handed 310
Helix 70
70
D
177 184Right-handed alpha
Helix 71
71
D
210 214Right-handed 310
Helix 72
72
D
235 253Right-handed alpha
Helix 73
73
D
258 261Right-handed 310
Helix 74
74
D
272 274Right-handed 310
Helix 75
75
D
289 303Right-handed alpha
Helix 76
76
D
318 322Right-handed alpha
Helix 77
77
D
324 329Right-handed alpha
Helix 78
78
D
349 362Right-handed alpha
Helix 79
79
D
378 384Right-handed 310
Helix 80
80
D
411 427Right-handed alpha
Helix 81
81
D
428 431Right-handed 310
Helix 82
82
D
449 454Right-handed 310
Helix 83
83
D
463 470Right-handed alpha
Helix 84
84
D
472 484Right-handed alpha
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There are 12 sheets in PDB entry 2Y3R. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, A, DB, C,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 7first strand
Strand 2
A
31 34anti-parallel
Strand 3
A
75 78parallel
Strand 4
A
55 58parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
85 88first strand
Strand 2
A
93 97anti-parallel
Strand 3
A
194 200anti-parallel
Strand 4
A
150 158anti-parallel
Strand 5
A
164 170anti-parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
310 317first strand
Strand 2
A
221 230anti-parallel
Strand 3
A
276 284anti-parallel
Strand 4
A
263 270anti-parallel
Strand 5
A
371 376anti-parallel
Strand 6
A
398 406anti-parallel
Strand 7
A
336 344anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 7first strand
Strand 2
B
31 34anti-parallel
Strand 3
B
75 78parallel
Strand 4
B
55 58parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
85 88first strand
Strand 2
B
93 97anti-parallel
Strand 3
B
194 200anti-parallel
Strand 4
B
150 158anti-parallel
Strand 5
B
164 170anti-parallel
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There are 7 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
310 317first strand
Strand 2
B
221 230anti-parallel
Strand 3
B
276 284anti-parallel
Strand 4
B
263 270anti-parallel
Strand 5
B
370 376anti-parallel
Strand 6
B
398 406anti-parallel
Strand 7
B
336 344anti-parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 7first strand
Strand 2
C
31 34anti-parallel
Strand 3
C
75 78parallel
Strand 4
C
55 58parallel
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There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
85 88first strand
Strand 2
C
93 97anti-parallel
Strand 3
C
194 200anti-parallel
Strand 4
C
150 158anti-parallel
Strand 5
C
164 170anti-parallel
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There are 7 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
310 317first strand
Strand 2
C
221 230anti-parallel
Strand 3
C
276 284anti-parallel
Strand 4
C
263 270anti-parallel
Strand 5
C
371 376anti-parallel
Strand 6
C
398 406anti-parallel
Strand 7
C
336 344anti-parallel
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There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
6 7first strand
Strand 2
D
31 34anti-parallel
Strand 3
D
75 78parallel
Strand 4
D
55 58parallel
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There are 5 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
85 88first strand
Strand 2
D
93 97anti-parallel
Strand 3
D
194 200anti-parallel
Strand 4
D
150 158anti-parallel
Strand 5
D
164 170anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
310 317first strand
Strand 2
D
221 230anti-parallel
Strand 3
D
276 284anti-parallel
Strand 4
D
263 270anti-parallel
Strand 5
D
371 376anti-parallel
Strand 6
D
398 406anti-parallel
Strand 7
D
336 344anti-parallel
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