Analysis of interatomic Contacts of Structural Units in PDB entry:
2C1V


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 2C1V entry

There are 2 chains in PDB entry 2C1V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4MET 338
B
 ALA 4MET 338
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 2C1V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 16Right-handed alpha
Helix 2
2
A
41 53Right-handed alpha
Helix 3
3
A
54 58Right-handed 310
Helix 4
4
A
64 69Right-handed alpha
Helix 5
5
A
84 88Right-handed 310
Helix 6
6
A
99 103Right-handed 310
Helix 7
7
A
114 125Right-handed alpha
Helix 8
8
A
132 142Right-handed alpha
Helix 9
9
A
143 154Right-handed alpha
Helix 10
10
A
162 176Right-handed alpha
Helix 11
11
A
182 189Right-handed alpha
Helix 12
12
A
191 195Right-handed 310
Helix 13
13
A
196 210Right-handed alpha
Helix 14
14
A
211 214Right-handed 310
Helix 15
15
A
246 251Right-handed alpha
Helix 16
16
A
252 256Right-handed 310
Helix 17
17
A
266 270Right-handed 310
Helix 18
18
A
281 294Right-handed alpha
Helix 19
19
A
299 312Right-handed alpha
Helix 20
20
B
6 18Right-handed alpha
Helix 21
21
B
41 53Right-handed alpha
Helix 22
22
B
54 58Right-handed 310
Helix 23
23
B
64 69Right-handed alpha
Helix 24
24
B
84 88Right-handed 310
Helix 25
25
B
99 103Right-handed 310
Helix 26
26
B
114 125Right-handed alpha
Helix 27
27
B
132 142Right-handed alpha
Helix 28
28
B
143 154Right-handed alpha
Helix 29
29
B
162 176Right-handed alpha
Helix 30
30
B
182 189Right-handed alpha
Helix 31
31
B
191 195Right-handed 310
Helix 32
32
B
196 210Right-handed alpha
Helix 33
33
B
211 214Right-handed 310
Helix 34
34
B
246 251Right-handed alpha
Helix 35
35
B
252 256Right-handed 310
Helix 36
36
B
266 270Right-handed 310
Helix 37
37
B
281 294Right-handed alpha
Helix 38
38
B
299 312Right-handed alpha
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There are 4 sheets in PDB entry 2C1V. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 2 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
27 28first strand
Strand 2
A
38 39anti-parallel
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There are 2 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
225 227first strand
Strand 2
A
258 260anti-parallel
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There are 2 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
27 28first strand
Strand 2
B
38 39anti-parallel
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There are 2 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
225 227first strand
Strand 2
B
258 260anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il