Analysis of interatomic Contacts of Structural Units in PDB entry:
3C33


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 3C33 entry

There are 2 chains in PDB entry 3C33 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4PRO 257
B
 ARG 4PRO 257
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 22 helices in PDB entry 3C33. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 30Right-handed 310
Helix 2
2
A
34 48Right-handed alpha
Helix 3
3
A
71 79Right-handed alpha
Helix 4
4
A
92 97Right-handed alpha
Helix 5
5
A
122 128Right-handed alpha
Helix 6
6
A
140 149Right-handed alpha
Helix 7
7
A
151 167Right-handed alpha
Helix 8
8
A
172 183Right-handed alpha
Helix 9
9
A
191 199Right-handed alpha
Helix 10
10
A
225 240Right-handed alpha
Helix 11
11
A
241 252Right-handed alpha
Helix 12
12
B
27 30Right-handed 310
Helix 13
13
B
34 48Right-handed alpha
Helix 14
14
B
71 79Right-handed alpha
Helix 15
15
B
92 97Right-handed alpha
Helix 16
16
B
122 128Right-handed alpha
Helix 17
17
B
140 149Right-handed alpha
Helix 18
18
B
151 167Right-handed alpha
Helix 19
19
B
172 183Right-handed alpha
Helix 20
20
B
191 199Right-handed alpha
Helix 21
21
B
225 240Right-handed alpha
Helix 22
22
B
241 252Right-handed alpha
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There are 10 sheets in PDB entry 3C33. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
50 55first strand
Strand 2
A
5 10parallel
Strand 3
A
84 85parallel
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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
18 19first strand
Strand 2
A
32 33anti-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
99 101first strand
Strand 2
A
219 221anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
106 108first strand
Strand 2
A
214 216anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
133 135first strand
Strand 2
A
185 190parallel
Strand 3
A
110 115anti-parallel
Strand 4
A
204 207anti-parallel
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There are 3 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
51 55first strand
Strand 2
B
6 10parallel
Strand 3
B
84 85parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 19first strand
Strand 2
B
32 33anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 101first strand
Strand 2
B
219 221anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
106 108first strand
Strand 2
B
214 216anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 135first strand
Strand 2
B
185 190parallel
Strand 3
B
110 115anti-parallel
Strand 4
B
204 207anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il