Analysis of interatomic Contacts of Structural Units in PDB entry:
2C99


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 2C99 entry

There is 1 chain in PDB entry 2C99 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 8ARG 258
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 13 helices in PDB entry 2C99. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 26Right-handed alpha
Helix 2
2
A
41 52Right-handed alpha
Helix 3
3
A
66 68Right-handed 310
Helix 4
4
A
69 79Right-handed alpha
Helix 5
5
A
94 99Right-handed alpha
Helix 6
6
A
108 112Right-handed 310
Helix 7
7
A
113 127Right-handed alpha
Helix 8
8
A
151 158Right-handed alpha
Helix 9
9
A
162 170Right-handed alpha
Helix 10
10
A
178 181Right-handed 310
Helix 11
11
A
182 201Right-handed alpha
Helix 12
12
A
210 220Right-handed alpha
Helix 13
13
A
224 241Right-handed alpha
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There are 2 sheets in PDB entry 2C99. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 5 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
60 64first strand
Strand 2
A
103 107parallel
Strand 3
A
143 148parallel
Strand 4
A
32 35parallel
Strand 5
A
172 175parallel
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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
128 129first strand
Strand 2
A
138 139anti-parallel
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