Analysis of interatomic Contacts of Structural Units in PDB entry:
4CHV


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 4CHV entry

There are 4 chains in PDB entry 4CHV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 7GLY 350
B
 LEU 7GLY 350
C
 LEU 7GLY 350
D
 LEU 7GLY 350
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 61 helices in PDB entry 4CHV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 29Right-handed alpha
Helix 2
2
A
34 62Right-handed alpha
Helix 3
3
A
72 92Right-handed alpha
Helix 4
4
A
97 102Right-handed alpha
Helix 5
5
A
103 112Right-handed 310
Helix 6
6
A
114 125Right-handed alpha
Helix 7
7
A
125 152Right-handed alpha
Helix 8
8
A
155 160Right-handed alpha
Helix 9
9
A
161 175Right-handed alpha
Helix 10
10
A
185 233Right-handed alpha
Helix 11
11
A
234 239Right-handed 310
Helix 12
12
A
240 251Right-handed alpha
Helix 13
13
A
298 304Right-handed alpha
Helix 14
14
A
323 334Right-handed alpha
Helix 15
15
A
334 349Right-handed alpha
Helix 16
16
B
12 29Right-handed alpha
Helix 17
17
B
34 62Right-handed alpha
Helix 18
18
B
72 92Right-handed alpha
Helix 19
19
B
97 102Right-handed alpha
Helix 20
20
B
103 112Right-handed 310
Helix 21
21
B
114 125Right-handed alpha
Helix 22
22
B
125 152Right-handed alpha
Helix 23
23
B
155 160Right-handed alpha
Helix 24
24
B
161 175Right-handed alpha
Helix 25
25
B
185 225Right-handed alpha
Helix 26
26
B
229 233Right-handed 310
Helix 27
27
B
233 239Right-handed 310
Helix 28
28
B
240 251Right-handed alpha
Helix 29
29
B
298 304Right-handed alpha
Helix 30
30
B
323 334Right-handed alpha
Helix 31
31
B
334 349Right-handed alpha
Helix 32
32
C
12 18Right-handed alpha
Helix 33
33
C
18 29Right-handed alpha
Helix 34
34
C
34 62Right-handed alpha
Helix 35
35
C
72 92Right-handed alpha
Helix 36
36
C
97 102Right-handed alpha
Helix 37
37
C
103 112Right-handed 310
Helix 38
38
C
114 125Right-handed alpha
Helix 39
39
C
125 152Right-handed alpha
Helix 40
40
C
155 160Right-handed alpha
Helix 41
41
C
161 175Right-handed alpha
Helix 42
42
C
185 230Right-handed alpha
Helix 43
43
C
233 239Right-handed 310
Helix 44
44
C
240 251Right-handed alpha
Helix 45
45
C
297 304Right-handed alpha
Helix 46
46
C
323 334Right-handed alpha
Helix 47
47
C
334 349Right-handed alpha
Helix 48
48
D
12 29Right-handed alpha
Helix 49
49
D
34 62Right-handed alpha
Helix 50
50
D
72 92Right-handed alpha
Helix 51
51
D
97 102Right-handed alpha
Helix 52
52
D
103 112Right-handed 310
Helix 53
53
D
114 125Right-handed alpha
Helix 54
54
D
125 152Right-handed alpha
Helix 55
55
D
161 175Right-handed alpha
Helix 56
56
D
185 233Right-handed alpha
Helix 57
57
D
234 239Right-handed 310
Helix 58
58
D
240 251Right-handed alpha
Helix 59
59
D
297 304Right-handed alpha
Helix 60
60
D
323 334Right-handed alpha
Helix 61
61
D
334 349Right-handed alpha
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There are 8 sheets in PDB entry 4CHV. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB,

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
255 256first strand
Strand 2
A
317 322anti-parallel
Strand 3
A
272 277anti-parallel
Strand 4
A
294 296anti-parallel
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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
261 263first strand
Strand 2
A
311 313anti-parallel
Strand 3
A
280 282anti-parallel
Strand 4
A
288 290anti-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
252 256first strand
Strand 2
B
317 322anti-parallel
Strand 3
B
272 277anti-parallel
Strand 4
B
294 296anti-parallel
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There are 4 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
261 263first strand
Strand 2
B
311 313anti-parallel
Strand 3
B
280 282anti-parallel
Strand 4
B
288 290anti-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
252 256first strand
Strand 2
C
317 322anti-parallel
Strand 3
C
272 277anti-parallel
Strand 4
C
294 296anti-parallel
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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
261 263first strand
Strand 2
C
311 313anti-parallel
Strand 3
C
280 282anti-parallel
Strand 4
C
288 290anti-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
252 256first strand
Strand 2
D
317 322anti-parallel
Strand 3
D
272 277anti-parallel
Strand 4
D
294 296anti-parallel
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There are 4 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
261 263first strand
Strand 2
D
311 313anti-parallel
Strand 3
D
280 282anti-parallel
Strand 4
D
288 290anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il