Analysis of interatomic Contacts of Structural Units in PDB entry:
2V55


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 2V55 entry

There are 4 chains in PDB entry 2V55 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6ARG 404
B
 GLN 20LYS 200
C
 SER 6ARG 404
D
 ASN 19LYS 200
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 57 helices in PDB entry 2V55. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 16Right-handed alpha
Helix 2
2
A
26 39Right-handed alpha
Helix 3
3
A
43 48Right-handed alpha
Helix 4
4
A
49 57Right-handed alpha
Helix 5
5
A
59 68Right-handed alpha
Helix 6
6
A
72 74Right-handed 310
Helix 7
7
A
109 115Right-handed alpha
Helix 8
8
A
121 131Right-handed alpha
Helix 9
9
A
161 166Right-handed alpha
Helix 10
10
A
171 191Right-handed alpha
Helix 11
11
A
200 202Right-handed 310
Helix 12
12
A
242 247Right-handed alpha
Helix 13
13
A
257 273Right-handed alpha
Helix 14
14
A
284 292Right-handed alpha
Helix 15
15
A
292 297Right-handed alpha
Helix 16
16
A
306 317Right-handed alpha
Helix 17
17
A
329 334Right-handed alpha
Helix 18
18
A
344 348Right-handed 310
Helix 19
19
B
35 46Right-handed alpha
Helix 20
20
B
81 85Right-handed 310
Helix 21
21
B
87 91Right-handed 310
Helix 22
22
B
106 110Right-handed 310
Helix 23
23
B
111 116Right-handed alpha
Helix 24
24
B
116 123Right-handed alpha
Helix 25
25
B
136 141Right-handed 310
Helix 26
26
B
142 148Right-handed alpha
Helix 27
27
B
158 170Right-handed alpha
Helix 28
28
B
183 199Right-handed alpha
Helix 29
29
C
7 16Right-handed alpha
Helix 30
30
C
26 39Right-handed alpha
Helix 31
31
C
43 48Right-handed alpha
Helix 32
32
C
49 57Right-handed alpha
Helix 33
33
C
59 68Right-handed alpha
Helix 34
34
C
72 74Right-handed 310
Helix 35
35
C
109 115Right-handed alpha
Helix 36
36
C
121 131Right-handed alpha
Helix 37
37
C
160 166Right-handed alpha
Helix 38
38
C
171 191Right-handed alpha
Helix 39
39
C
200 202Right-handed 310
Helix 40
40
C
242 247Right-handed alpha
Helix 41
41
C
257 274Right-handed alpha
Helix 42
42
C
284 292Right-handed alpha
Helix 43
43
C
292 297Right-handed alpha
Helix 44
44
C
306 317Right-handed alpha
Helix 45
45
C
329 334Right-handed alpha
Helix 46
46
C
344 348Right-handed 310
Helix 47
47
D
35 46Right-handed alpha
Helix 48
48
D
81 85Right-handed 310
Helix 49
49
D
87 91Right-handed 310
Helix 50
50
D
106 110Right-handed 310
Helix 51
51
D
111 116Right-handed alpha
Helix 52
52
D
116 123Right-handed alpha
Helix 53
53
D
136 141Right-handed 310
Helix 54
54
D
142 148Right-handed alpha
Helix 55
55
D
149 153Right-handed 310
Helix 56
56
D
158 170Right-handed alpha
Helix 57
57
D
183 199Right-handed alpha
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There are 9 sheets in PDB entry 2V55. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, CA, CB, CC, A, DB,

There are 5 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
76 84first strand
Strand 2
A
89 95anti-parallel
Strand 3
A
101 108anti-parallel
Strand 4
A
148 154anti-parallel
Strand 5
A
139 144anti-parallel
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There are 2 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
204 206first strand
Strand 2
A
212 214anti-parallel
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There are 2 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
229 230first strand
Strand 2
A
254 255anti-parallel
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There are 6 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
61 66first strand
Strand 2
B
69 76anti-parallel
Strand 3
B
22 30parallel
Strand 4
B
97 103parallel
Strand 5
B
132 135parallel
Strand 6
B
174 176parallel
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There are 5 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
76 84first strand
Strand 2
C
89 95anti-parallel
Strand 3
C
101 108anti-parallel
Strand 4
C
148 154anti-parallel
Strand 5
C
139 141anti-parallel
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There are 2 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
204 206first strand
Strand 2
C
212 214anti-parallel
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There are 2 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
229 230first strand
Strand 2
C
254 255anti-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
57 58first strand
Strand 2
D
69 78anti-parallel
Strand 3
D
22 30parallel
Strand 4
D
97 103parallel
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There are 3 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
57 58first strand
Strand 2
D
69 78anti-parallel
Strand 3
D
61 66anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il