Analysis of interatomic Contacts of Structural Units in PDB entry:
3C4V


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 3C4V entry

There are 2 chains in PDB entry 3C4V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 409
B
 MET 1GLU 409
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 38 helices in PDB entry 3C4V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 38Right-handed alpha
Helix 2
2
A
50 54Right-handed 310
Helix 3
3
A
77 83Right-handed 310
Helix 4
4
A
84 100Right-handed alpha
Helix 5
5
A
110 125Right-handed alpha
Helix 6
6
A
148 165Right-handed alpha
Helix 7
7
A
172 184Right-handed alpha
Helix 8
8
A
186 188Right-handed 310
Helix 9
9
A
208 218Right-handed alpha
Helix 10
10
A
233 236Right-handed 310
Helix 11
11
A
237 252Right-handed alpha
Helix 12
12
A
274 282Right-handed alpha
Helix 13
13
A
284 286Right-handed 310
Helix 14
14
A
295 306Right-handed alpha
Helix 15
15
A
319 328Right-handed alpha
Helix 16
16
A
339 344Right-handed alpha
Helix 17
17
A
357 371Right-handed alpha
Helix 18
18
A
371 387Right-handed alpha
Helix 19
19
A
390 408Right-handed alpha
Helix 20
20
B
22 38Right-handed alpha
Helix 21
21
B
50 54Right-handed 310
Helix 22
22
B
80 83Right-handed 310
Helix 23
23
B
84 99Right-handed alpha
Helix 24
24
B
110 125Right-handed alpha
Helix 25
25
B
148 165Right-handed alpha
Helix 26
26
B
172 184Right-handed alpha
Helix 27
27
B
186 188Right-handed 310
Helix 28
28
B
208 217Right-handed alpha
Helix 29
29
B
233 236Right-handed 310
Helix 30
30
B
237 252Right-handed alpha
Helix 31
31
B
275 282Right-handed alpha
Helix 32
32
B
283 286Right-handed 310
Helix 33
33
B
295 306Right-handed alpha
Helix 34
34
B
319 328Right-handed alpha
Helix 35
35
B
339 344Right-handed alpha
Helix 36
36
B
357 370Right-handed alpha
Helix 37
37
B
371 388Right-handed alpha
Helix 38
38
B
390 408Right-handed alpha
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There are 4 sheets in PDB entry 3C4V. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
56 60first strand
Strand 2
A
63 68anti-parallel
Strand 3
A
41 47parallel
Strand 4
A
2 6parallel
Strand 5
A
105 109parallel
Strand 6
A
128 131parallel
Strand 7
A
167 170parallel
Strand 8
A
190 192parallel
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There are 6 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
288 291first strand
Strand 2
A
257 262parallel
Strand 3
A
224 229parallel
Strand 4
A
308 311parallel
Strand 5
A
332 335parallel
Strand 6
A
350 353parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 60first strand
Strand 2
B
63 68anti-parallel
Strand 3
B
41 47parallel
Strand 4
B
2 6parallel
Strand 5
B
105 109parallel
Strand 6
B
128 131parallel
Strand 7
B
167 170parallel
Strand 8
B
190 192parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
288 291first strand
Strand 2
B
257 262parallel
Strand 3
B
224 229parallel
Strand 4
B
308 311parallel
Strand 5
B
332 335parallel
Strand 6
B
350 353parallel
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