Analysis of interatomic Contacts of Structural Units in PDB entry:
2I0C


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 2I0C entry

There are 2 chains in PDB entry 2I0C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 3SER 259
B
 ARG 4SER 259
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 24 helices in PDB entry 2I0C. 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
72 80Right-handed alpha
Helix 4
4
A
93 98Right-handed alpha
Helix 5
5
A
123 129Right-handed alpha
Helix 6
6
A
141 150Right-handed alpha
Helix 7
7
A
152 165Right-handed alpha
Helix 8
8
A
165 170Right-handed alpha
Helix 9
9
A
173 184Right-handed alpha
Helix 10
10
A
192 200Right-handed alpha
Helix 11
11
A
226 241Right-handed alpha
Helix 12
12
A
242 252Right-handed alpha
Helix 13
13
B
27 30Right-handed 310
Helix 14
14
B
34 48Right-handed alpha
Helix 15
15
B
72 80Right-handed alpha
Helix 16
16
B
93 98Right-handed alpha
Helix 17
17
B
123 129Right-handed alpha
Helix 18
18
B
141 150Right-handed alpha
Helix 19
19
B
152 164Right-handed alpha
Helix 20
20
B
165 170Right-handed alpha
Helix 21
21
B
173 184Right-handed alpha
Helix 22
22
B
192 199Right-handed alpha
Helix 23
23
B
226 241Right-handed alpha
Helix 24
24
B
242 253Right-handed alpha
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There are 10 sheets in PDB entry 2I0C. 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
51 55first strand
Strand 2
A
6 10parallel
Strand 3
A
85 86parallel
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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
100 102first strand
Strand 2
A
220 222anti-parallel
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There are 4 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
134 136first strand
Strand 2
A
186 191parallel
Strand 3
A
107 116anti-parallel
Strand 4
A
205 208anti-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
134 136first strand
Strand 2
A
186 191parallel
Strand 3
A
107 116anti-parallel
Strand 4
A
214 217anti-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
85 86parallel
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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 3 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
91 92first strand
Strand 2
B
215 217anti-parallel
Strand 3
B
107 109anti-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
100 102first strand
Strand 2
B
220 222anti-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
134 136first strand
Strand 2
B
186 191parallel
Strand 3
B
111 116anti-parallel
Strand 4
B
205 208anti-parallel
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