Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y42


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 2Y42 entry

There are 4 chains in PDB entry 2Y42 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0ALA 346
B
 MET 1GLU 350
C
 SER 0HIS 351
D
 SER 0ILE 279
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 70 helices in PDB entry 2Y42. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 31Right-handed alpha
Helix 2
2
A
42 47Right-handed alpha
Helix 3
3
A
54 64Right-handed alpha
Helix 4
4
A
85 97Right-handed alpha
Helix 5
5
A
112 116Right-handed 310
Helix 6
6
A
119 124Right-handed alpha
Helix 7
7
A
136 140Right-handed 310
Helix 8
8
A
159 175Right-handed alpha
Helix 9
9
A
189 204Right-handed alpha
Helix 10
10
A
216 226Right-handed alpha
Helix 11
11
A
227 230Right-handed 310
Helix 12
12
A
236 249Right-handed alpha
Helix 13
13
A
253 256Right-handed 310
Helix 14
14
A
287 302Right-handed alpha
Helix 15
15
A
304 322Right-handed alpha
Helix 16
16
A
324 328Right-handed 310
Helix 17
17
A
332 345Right-handed alpha
Helix 18
18
B
11 31Right-handed alpha
Helix 19
19
B
42 50Right-handed alpha
Helix 20
20
B
54 64Right-handed alpha
Helix 21
21
B
81 84Right-handed 310
Helix 22
22
B
85 98Right-handed alpha
Helix 23
23
B
112 116Right-handed 310
Helix 24
24
B
119 124Right-handed alpha
Helix 25
25
B
136 140Right-handed 310
Helix 26
26
B
159 175Right-handed alpha
Helix 27
27
B
189 204Right-handed alpha
Helix 28
28
B
216 226Right-handed alpha
Helix 29
29
B
227 230Right-handed 310
Helix 30
30
B
236 249Right-handed alpha
Helix 31
31
B
253 257Right-handed 310
Helix 32
32
B
287 301Right-handed alpha
Helix 33
33
B
304 322Right-handed alpha
Helix 34
34
B
324 328Right-handed 310
Helix 35
35
B
332 349Right-handed alpha
Helix 36
36
C
11 31Right-handed alpha
Helix 37
37
C
42 50Right-handed alpha
Helix 38
38
C
54 64Right-handed alpha
Helix 39
39
C
81 84Right-handed 310
Helix 40
40
C
85 97Right-handed alpha
Helix 41
41
C
112 116Right-handed 310
Helix 42
42
C
119 124Right-handed alpha
Helix 43
43
C
136 140Right-handed 310
Helix 44
44
C
159 176Right-handed alpha
Helix 45
45
C
189 204Right-handed alpha
Helix 46
46
C
216 226Right-handed alpha
Helix 47
47
C
227 230Right-handed 310
Helix 48
48
C
236 249Right-handed alpha
Helix 49
49
C
253 256Right-handed 310
Helix 50
50
C
287 301Right-handed alpha
Helix 51
51
C
304 322Right-handed alpha
Helix 52
52
C
324 328Right-handed 310
Helix 53
53
C
332 351Right-handed alpha
Helix 54
54
D
11 31Right-handed alpha
Helix 55
55
D
42 50Right-handed alpha
Helix 56
56
D
54 64Right-handed alpha
Helix 57
57
D
74 78Right-handed 310
Helix 58
58
D
85 96Right-handed alpha
Helix 59
59
D
119 124Right-handed alpha
Helix 60
60
D
136 140Right-handed 310
Helix 61
61
D
159 175Right-handed alpha
Helix 62
62
D
189 204Right-handed alpha
Helix 63
63
D
216 226Right-handed alpha
Helix 64
64
D
227 230Right-handed 310
Helix 65
65
D
236 249Right-handed alpha
Helix 66
66
D
253 256Right-handed 310
Helix 67
67
D
287 301Right-handed alpha
Helix 68
68
D
304 322Right-handed alpha
Helix 69
69
D
324 328Right-handed 310
Helix 70
70
D
332 350Right-handed alpha
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There are 6 sheets in PDB entry 2Y42. Click on sheet of interest to get list of strands forming it: AA, AB, BA, CA, CB, DA,

There are 10 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
34 38first strand
Strand 2
A
1 8parallel
Strand 3
A
66 71parallel
Strand 4
A
268 271parallel
Strand 5
A
258 262anti-parallel
Strand 6
A
101 107anti-parallel
Strand 7
A
127 133anti-parallel
Strand 8
A
232 235parallel
Strand 9
A
179 184parallel
Strand 10
A
210 215parallel
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There are 4 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
145 146first strand
Strand 2
A
150 158anti-parallel
Strand 3
B
150 158anti-parallel
Strand 4
B
145 146anti-parallel
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There are 10 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
35 38first strand
Strand 2
B
2 8parallel
Strand 3
B
66 71parallel
Strand 4
B
268 269parallel
Strand 5
B
260 262anti-parallel
Strand 6
B
101 107anti-parallel
Strand 7
B
127 133anti-parallel
Strand 8
B
232 235parallel
Strand 9
B
179 184parallel
Strand 10
B
210 215parallel
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There are 10 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
34 38first strand
Strand 2
C
1 8parallel
Strand 3
C
66 71parallel
Strand 4
C
268 271parallel
Strand 5
C
258 263anti-parallel
Strand 6
C
99 107anti-parallel
Strand 7
C
127 133anti-parallel
Strand 8
C
232 235parallel
Strand 9
C
179 184parallel
Strand 10
C
210 215parallel
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There are 4 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
145 146first strand
Strand 2
C
150 158anti-parallel
Strand 3
D
150 158anti-parallel
Strand 4
D
145 146anti-parallel
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There are 10 strands in DA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
34 38first strand
Strand 2
D
1 8parallel
Strand 3
D
66 71parallel
Strand 4
D
268 271parallel
Strand 5
D
258 263anti-parallel
Strand 6
D
99 107anti-parallel
Strand 7
D
127 133anti-parallel
Strand 8
D
232 235parallel
Strand 9
D
179 184parallel
Strand 10
D
210 215parallel
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