Analysis of interatomic Contacts of Structural Units in PDB entry:
2AC7


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 2AC7 entry

There are 2 chains in PDB entry 2AC7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 2ALA 232
B
SER 2ALA 232
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 16 helices in PDB entry 2AC7. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
21 33Right-handed alpha
Helix 2
2
A
41 45Right-handed 310
Helix 3
3
A
65 81Right-handed alpha
Helix 4
4
A
114 120Right-handed alpha
Helix 5
5
A
130 145Right-handed alpha
Helix 6
6
A
164 173Right-handed alpha
Helix 7
7
A
181 193Right-handed alpha
Helix 8
8
A
218 232Right-handed alpha
Helix 9
9
B
21 33Right-handed alpha
Helix 10
10
B
41 45Right-handed 310
Helix 11
11
B
65 81Right-handed alpha
Helix 12
12
B
114 120Right-handed alpha
Helix 13
13
B
130 145Right-handed alpha
Helix 14
14
B
164 173Right-handed alpha
Helix 15
15
B
181 193Right-handed alpha
Helix 16
16
B
218 232Right-handed alpha
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There are 2 sheets in PDB entry 2AC7. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
34 40first strand
Strand 2
A
47 52anti-parallel
Strand 3
A
55 60anti-parallel
Strand 4
A
15 18parallel
Strand 5
A
84 93parallel
Strand 6
A
195 205parallel
Strand 7
A
103 111anti-parallel
Strand 8
A
148 155parallel
Strand 9
A
177 179parallel
Strand 10
A
84 93anti-parallel
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There are 10 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
34 40first strand
Strand 2
B
47 52anti-parallel
Strand 3
B
55 60anti-parallel
Strand 4
B
15 18parallel
Strand 5
B
84 93parallel
Strand 6
B
195 205parallel
Strand 7
B
103 111anti-parallel
Strand 8
B
148 155parallel
Strand 9
B
177 179parallel
Strand 10
B
84 93anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il