Analysis of interatomic Contacts of Structural Units in PDB entry:
3C51


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 3C51 entry

There are 2 chains in PDB entry 3C51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 31PRO 533
B
 ARG 31PRO 533
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 51 helices in PDB entry 3C51. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 37Right-handed alpha
Helix 2
2
A
43 46Right-handed 310
Helix 3
3
A
47 54Right-handed alpha
Helix 4
4
A
57 63Right-handed alpha
Helix 5
5
A
65 79Right-handed alpha
Helix 6
6
A
82 97Right-handed alpha
Helix 7
7
A
102 116Right-handed alpha
Helix 8
8
A
127 134Right-handed alpha
Helix 9
9
A
143 155Right-handed alpha
Helix 10
10
A
156 164Right-handed alpha
Helix 11
11
A
165 180Right-handed alpha
Helix 12
12
A
183 185Right-handed 310
Helix 13
13
A
220 227Right-handed alpha
Helix 14
14
A
228 242Right-handed alpha
Helix 15
15
A
273 278Right-handed alpha
Helix 16
16
A
287 308Right-handed alpha
Helix 17
17
A
316 318Right-handed 310
Helix 18
18
A
357 363Right-handed alpha
Helix 19
19
A
368 385Right-handed alpha
Helix 20
20
A
397 407Right-handed alpha
Helix 21
21
A
417 428Right-handed alpha
Helix 22
22
A
443 448Right-handed alpha
Helix 23
23
A
456 463Right-handed alpha
Helix 24
24
A
496 507Right-handed alpha
Helix 25
25
A
511 522Right-handed alpha
Helix 26
26
A
523 529Right-handed alpha
Helix 27
27
B
32 37Right-handed alpha
Helix 28
28
B
43 46Right-handed 310
Helix 29
29
B
47 54Right-handed alpha
Helix 30
30
B
57 62Right-handed alpha
Helix 31
31
B
65 79Right-handed alpha
Helix 32
32
B
82 97Right-handed alpha
Helix 33
33
B
102 113Right-handed alpha
Helix 34
34
B
127 136Right-handed alpha
Helix 35
35
B
143 155Right-handed alpha
Helix 36
36
B
156 164Right-handed alpha
Helix 37
37
B
165 180Right-handed alpha
Helix 38
38
B
183 185Right-handed 310
Helix 39
39
B
220 226Right-handed alpha
Helix 40
40
B
228 242Right-handed alpha
Helix 41
41
B
287 308Right-handed alpha
Helix 42
42
B
316 318Right-handed 310
Helix 43
43
B
357 363Right-handed alpha
Helix 44
44
B
368 385Right-handed alpha
Helix 45
45
B
397 405Right-handed alpha
Helix 46
46
B
417 428Right-handed alpha
Helix 47
47
B
443 448Right-handed alpha
Helix 48
48
B
456 463Right-handed alpha
Helix 49
49
B
496 507Right-handed alpha
Helix 50
50
B
511 522Right-handed alpha
Helix 51
51
B
523 529Right-handed alpha
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There are 6 sheets in PDB entry 3C51. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
187 195first strand
Strand 2
A
200 206anti-parallel
Strand 3
A
212 219anti-parallel
Strand 4
A
259 265anti-parallel
Strand 5
A
250 255anti-parallel
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There are 2 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
310 311first strand
Strand 2
A
337 338anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
320 322first strand
Strand 2
A
328 330anti-parallel
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There are 5 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
187 195first strand
Strand 2
B
200 206anti-parallel
Strand 3
B
212 219anti-parallel
Strand 4
B
259 265anti-parallel
Strand 5
B
250 255anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
310 311first strand
Strand 2
B
337 338anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
320 322first strand
Strand 2
B
328 330anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il